Scientific equipment, experiments and techniques Books

Book SynopsisProtein Methods Daniel M. Bollag/ Michael D. Rozycki /Stuart J. Edelstein Reviews from the first edition ". it is very well written. would certainly be of use to undergraduate and postgraduate students entering the complex world of protein preparation and to more experienced scientists entering this field for the first time.Table of ContentsPreface xiii Preparation for Protein Isolation 1 Protein Extraction and Solubilization 27 Protein Concentration Determination 57 Concentrating Protein Solutions 83 Gel Electrophoresis Under Denaturing Conditions 107 Gel Electrophoresis Under Nondenaturing Conditions 155 Isoelectric Focusing and Two-Dimensional Gel Electrophoresis 173 Immunoblotting 195 Ion Exchange Chromatography 231 Gel Filtration Chromatography 271 Affinity Chromatography 301 Hanging Drop Crystallization 353 Appendix 1: Molecular weights of commonly used Chemicals 389 Appendix 2: Molecular weights and Isoelectric Points of Selected Protiens 393 Appendix 3: Ammonium Sulfate Precipitation Table 394 Appendix 4: Spectrophotometer Linearity 397 Appendix 5: Suppliers and Addressed 399 Index 405

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Book SynopsisMolecular spectroscopy encompasses an array of analytical techniques used to analyze chemicals, pharmaceutical compounds, polymers and rubbers, metals, foods and beverages, pigment products, household and personal care products, semiconductors, and paper and pulp products.Table of ContentsTransmission Infrared Spectroscopy (R. Duerst, et al). Specular Reflection Spectroscopy (R. Lippert, et al.). Attenuated Total Reflection Spectroscopy (F. Mirabella). Diffuse Reflectance Spectroscopy (J. Blitz). Photoacoustic Spectroscopy (J. McClelland, et al.). Infrared Microspectroscopy (J. Katon). Raman Microspectroscopy (A. Sommer). Emission Spectroscopy (S. Zhang, et al.). Fiber Optics in Molecular Spectroscopy (C. Brown). References. Index.

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Book SynopsisIn this revised and updated edition of his successful reference, Jungreis shares his expertise with readers to explore the contemporary utilization of simple spot and screening tests in clinical forensic, geochemical, and environmental applications.Table of ContentsTechniques. Application of Spot Tests in Clinical Analysis. Forensic Application of Spot Test Analysis. Application of Spot Test Analysis in Geochemistry. Application of Spot Tests in Air Pollution Control. Water Quality Screening. Rapid Screening Tests of Soils and Plant Tissues. Rapid Screening Tests for Food Adulteration and Food Composition. Index.

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Book SynopsisThe experiments in this manual are designed in a discovery format and the majority require only small quantities of reagents.Table of ContentsPartial table of contents: NON-INSTRUMENTAL EXPERIMENTS. Nuts and Bolts. Volumetric Measurements and Solutions. Atomic Weight. Reactions of Copper. Kinetics of Physical Processes. INSTRUMENTAL EXPERIMENTS. Mixtures. Stoichiometry. Vapor Pressure. Equilibrium. Indicators. Ideal Solutions. NMR. WORKSHOPS. Graphing. Spreadsheets. Solids. VSEPR. Symmetry. PROJECTS. Beverages. Buffers. Carbonates and Hydrogen Carbonates. Halogens.

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Book SynopsisProvides a lot of reading pleasure and many new insights. -Journal of Molecular Structure This is the most entertaining, stimulating and useful book which can be thoroughly recommended to anyone with an interest in computer simulation. -Contemporary Physics A very useful introduction . . . more interesting to read than the often dry equation-based texts. -Journal of the American Chemical Society Written especially for the novice, Molecular Dynamics Simulation demonstrates how molecular dynamics simulations work and how to perform them, focusing on how to devise a model for specific molecules and then how to simulate their movements using a computer. This book provides a collection of methods that until now have been scattered through the literature of the last 25 years. It reviews elements of sampling theory and discusses how modern notions of chaos and nonlinear dynamics explain the workings of molecular dynamics. Stresses easy-to-use molecules Table of ContentsFundamentals. Hard Spheres. Finite-Difference Methods. Soft Spheres. Static Properties. Dynamic Properties. Appendices. Notation. Bibliography. Index.

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Book SynopsisChemical and biochemical Laboratories are full of potentially dangerous chemicals and equipment. 'Safety in the Chemistry and Biochemistry Laboratory' provides the necessary information needed for working with these chemicals and apparatus to avoid: fires, explosions, toxic fumes, skin burns, poisoning and other hazards.Table of ContentsFrom the Contents: Chemical Risks: The Handling of Chemical Substances, Neutralization and Destruction of Chemical Substances/ Other Risks in the Chemistry Laboratory: Biological Risks, Laboratory Risks Associated with Non-Ionizing Radiation, Laboratory Risk Associated with Radioelements/ Bibliography/ Index/ Appendices

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Book SynopsisThe new edition of this widely-used sourcebook details the startlingly array of diagnostic equipment available in the medical laboratory of the nineties, and also covers maintenance and quality assurance for each type of instrument. This book includes 17 completely rewritten chapters and 7 new ones, on nephelometry and turbidimetry, gas chromatography, mass spectrometry, flow cytometry, automated immunoassay systems, automated blood bank systems, and physician''s office laboratory instrumentation.Table of ContentsPartial table of contents: Principles of Electricity and Electronics (R. Earl). Analytical Balances (J. Thompson & M. Haven). Refractometry (R. Juel & M. Steinrauf). Flame Emission and Atomic Absorption Spectroscopy (M. Haven & M. Lohff). Fluorometry and Fluorescence Polarization (P. Studts, et al.). Electrochemical Methods of Analysis (E. Goshorn, et al.). Basic Principles of Chromatography (U. Otten). Gas Chromatography (D. Hage). Flow Cytomtery (M. Collins & S. Pirruccello). Automated Immunoassay Systems (L. Arnold & M. Fiore). Automated Coagulation Systems (J. Olson & B. Pennell). Automated Blood Banking Systems (J. Landmark). Answers to Questions and Problems. Index.

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Book SynopsisX-ray fluorescence spectroscopy, one of the most powerful and flexible techniques available for the analysis and characterization of materials today, has gone through major changes during the past decade. Fully revised and expanded by 30%, X-Ray Fluorescence Spectrometry, Second Edition incorporates the latest industrial and scientific trends in all areas. It updates all previous material and adds new chapters on such topics as the history of X-ray fluorescence spectroscopy, the design of X-ray spectrometers, state-of-the-art applications, and X-ray spectra. Ron Jenkins draws on his extensive experience in training and consulting industry professionals for this clear and concise treatment, covering first the basic aspects of X rays, then the methodology of X-ray fluorescence spectroscopy and available instrumentation. He offers a comparison between wavelength and energy dispersive spectrometers as well as step-by-step guidelines to X-ray spectrometric techniquesTrade Review"...much new material.... For those wishing to get to grips with X-ray techniques for the first time there is no better introduction." (Talanta, Vol 52, 2000) "I have no doubt that this text would prove useful to its target readership" (Contemporary Physics, Vol.42, No.4, 2001)Table of ContentsProduction and Properties X-Rays. Industrial Applications of X-Rays. X-Ray Diffraction. X-Ray Spectra. History and Development of X-Ray Fluorescence Spectrometry. Instrumentation for X-Ray Spectrometry. Comparison of Wavelength and Energy Dispersive Spectrometers. More Recent Trends in X-Ray Fluorescence Instrumentation. Specimen Preparation and Presentation. Use of X-Ray Spectrometry for Qualitative Analysis. Considerations in Quantitative X-Ray Fluorescence Analysis. Quantitative Procedures in X-Ray Fluorescence Analysis. Applications of X-Ray Methods. Index.

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Book SynopsisA practical, easily accessible guide for bench-top chemists, this book focuses on accurately applying computational chemistry techniques to everyday chemistry problems. * Provides nonmathematical explanations of advanced topics in computational chemistry. * Focuses on when and how to apply different computational techniques.Trade Review"...could be read cover to cover, providing...important insights...could serve as an excellent reference volume...both researchers and students would find it valuable.... I would consider it essential to have on the shelf..." (Journal of the American Chemical Society, Vol. 123, No. 41, 2001) "...offers a research guide rather than a primary text...students might find some of the material useful...explains to chemists how to use computational techniques to address real-world research problems." (SciTech Book News, Vol. 25, No. 4, December 2001) "If you're looking for an aggregation of what's out there, and a starting point for further reading or research, then this book does a pretty good job." (Chemweb - Alchemist, 11 February 2002)Table of ContentsPREFACE xvii ACKNOWLEDGMENTS xxi SYMBOLS USED IN THIS BOOK xxiii 1. Introduction 1 Part I. BASIC TOPICS 5 2. Fundamental Principles 7 3. Ab initio Methods 19 4. Semiempirical Methods 32 5. Density Functional Theory 42 6. Molecular Mechanics 49 7. Molecular Dynamics and Monte Carlo Simulations 60 8. Predicting Molecular Geometry 67 9. Constructing a Z-Matrix 73 10. Using Existing Basis Sets 78 11. Molecular Vibrations 92 12. Population Analysis 99 13. Other Chemical Properties 107 14. The Importance of Symmetry 125 15. Efficient Use of Computer Resources 128 16. How to Conduct a Computational Research Project 135 Part II. ADVANCED TOPICS 145 17. Finding Transition Structures 147 18. Reaction Coordinates 159 19. Reaction Rates 164 20. Potential Energy Surfaces 173 21. Conformation Searching 179 22. Fixing Self-Consistent Field Convergence Problems 193 23. QM/MM 198 24. Solvation 206 25. Electronic Excited States 216 26. Size Consistency 223 27. Spin Contamination 227 28. Basis Set Customization 231 29. Force Field Customization 239 30. Structure-Property Relationships 243 31. Computing NMR Chemical Shifts 252 32. Nonlinear Optical Properties 256 33. Relativistic Effects 261 34. Band Structures 266 35. Mesoscale Methods 273 36. Synthesis Route Prediction 277 Part III. APPLICATIONS 281 37. The Computational Chemist's View of the Periodic Table 283 38. Biomolecules 296 39. Simulating Liquids 302 40. Polymers 307 41. Solids and Surfaces 318 Appendix. Software Packages 322 GLOSSARY 360 Bibliography 370 INDEX 371

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Book SynopsisThis laboratory manual is designed to be used with the text, Physical Science: What the Technology Professional Needs to Know. Developed for the aspiring technology professional with little or no background in the study of physics or chemistry, it provides the experience necessary for students to develop skills in experimentation and data interpretation. Like all of the books in the critically acclaimed Preserving the Legacy series, this manual is easy to understand and use, with clear instructions and a discovery approach. The book contains 26 experiments that have been carefully selected to illustrate major physics and chemistry concepts. They require simple, inexpensive equipment and are designed to be completed within three hours. Each experiment starts with a review of the background concepts, information, and formulas necessary to carry out the experiment. Three or four investigations are then presented, each with its own objectives, procedures, and interpretation. Next, Table of ContentsTable of Contents. Preface. Acknowledgments. Note to the Student. Experiment/Text Correlation and Student Objectives. Concrete: A Common Mixture. Density-Buoyancy Relationships. Uncertainty, Error Bars, and Calibration. Percent Composition and Error Analysis. Estimating the Atomic Mass of Metals. Using Spreadsheets to Analyze Objects in Motion. Objects in Motion. Momentum and Friction in a Car Crash: A Forensic Investigation. Waves and Oscillations. Simple Machines. Volume and Temperature Relationships of Gases. Energy. Heat of Reaction. Exploration of Acids and Bases. Acid Concentrations and Strengths. Percent of Acetic Acid in Vinegar: An Acid/Base Titration. Build Your Own Voltmeter. Build Your Own Ammeter. Refraction. Diffraction Gratings. Optics of Thin Lenses. Spectrophotometry. Molecular Models. Organic Esters. Using Properties to Identify Organic Families. Simulating Nuclear Processes. Supplemental Exercises in Physics and Chemistry. Appendix A - Common Temperature Measurements. Appendix B - Prefixes Used with SI Fundamental Units. Appendix C - Derived Units.

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Book SynopsisMost books cover the subject from a statistical or theoretical point of view. Ideal for working engineers, this book uses real-world examples and boils statistical theory and analysis down to its simplest form. Features new and updated material, including cases and a larger focus on multivariate analysis.Table of ContentsPreface. Acknowledgments. FUNDAMENTALS OF EXPERIMENT DESIGN. Introduction to Experiment Design: Fundamental Concepts. Introduction to Experiment Design: Elements of Decision Making. Simple Comparative Experiments: Decisions About Population Means. Simple Comparative Experiments: Decisions About Population Variances. Sequential Experiments. TWO-LEVEL MULTIVARIABLE EXPERIMENTS. Two-Level Multivariable Experiments: Eight-Trial Hadamard Matrix Designs. Two-Level Multivariable Experiments: Hadamard Matrices Greater Than Order 8. John's Three-Quarter Fractional Factorials. Unbalanced Resolution V Designs. Resolution V Designs with Efficiency = 1. Hadamard Matrix Designs for Binomial and Poisson Responses. Summary of Two-Level Matrix Designs. A Computer Program for Generating Hadamard Matrix Designs and Analyzing the Data from Such Designs. Analysis of Goodness. Alternative Methods of Analysis. MULTILEVEL MULTIVARIABLE EXPERIMENTS. Multilevel Experiments with Qualitative Variables. Multilevel Experiments with QuantitativeVariables. Experiment Designs for Chemical Composition Experiments. Random-Strategy Experiments. RELATED TOPICS. Blocking an Experiment. Validation of Test Methods. Concepts for a Complete Project Strategy. Project Engineer's Game. Estimation of Variance. Testing Distributions. GENERAL REFERENCES, SYMBOLS, TABLES, AND ANSWERS TO EXERCISES. General References. Symbols. Tables. Answers to Exercises. Index.

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Book SynopsisProviding an accessible introduction to a range of modern computational techniques, this volume is perfect for anyone with only a limited knowledge of physics.Trade Review"? Dieses Buch mit seinem klar eingegrenzten Themenspektrum ist ausgezeichnet - gut lesbar und informativ zugleich!" Chemistry in Britain Table of ContentsPreface. Acknowledgments. About the Author. About the Book. Introduction. Numerical Solutions to Schrödinger's Equation. Approximate Methods. Matrix Methods. Deterministic Simulations. Stochastic Simulations. Percolation Theory. Evolutionary Methods. Molecular Dynamics. Appendix A: FORTRAN Implementation of the Shooting Method. Appendix B: ² in Spherical Polar Coordinates. Appendix C: A Comment on the Computer Sourcecodes. Appendix D: Note for Tutors. References. Index.

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Book SynopsisProviding an accessible introduction to a range of modern computational techniques, this book is perfect for anyone with only a limited knowledge of physics. It leads readers through a series of examples, problems, and practical--based tasks covering the basics to more complex ideas and techniques.Trade Review"within its tightly defined scope, the book is excellent, being both readable and informative" (Chemistry in Britain, January 2002) "...The book is fresh in its spirit..." (Zentralblatt Math, Vol.987, No. 12, 2002) "...an excellent book for undergraduate courses..." (Physical Sciences Educational Reviews, November 2002)"? Dieses Buch mit seinem klar eingegrenzten Themenspektrum ist ausgezeichnet - gut lesbar und informativ zugleich!" Chemistry in BritainTable of ContentsPreface Introduction Numerical Solutions to Schrö dinger's Equation Approximate Methods Matrix Methods Deterministic Simulations Stochastic Simulations Percolation Theory Evolutionary Methods Molecular Dynamics Appendices References Index

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Book SynopsisDealing with solubility measurements, this book discusses procedures for measurement of various types of solubility data, as assessed by experienced researchers in various areas.Trade Review"...a must for any serious library...the value of this volume and this series extends far beyond chemistry..." (Applied Organometallic Chemistry, Vol 19 (10), October 2005)Table of ContentsList of Contributors xi Series Preface xv Preface xvii Acknowledgements xxi List of Symbols xxiii Quantities, Units and Conversions 1John W. Lorimer 1. Quantities and Units Used to Describe Solubility 2 2. Quantities and Units Used to Describe Solubilities of Gases 6 3. References 14 1 Fundamentals of Solubility 17 Chapter 1.1 Thermodynamics of Solubility 19John W. Lorimer and Roger Cohen-Adad 1. Introduction 19 2. Basic Definitions in Thermodynamics of Solubility 19 3. Thermodynamics of Solubility 22 4. Solubility of Gases in Liquids 26 5. Solubility of Liquids in Liquids 41 6. Solubility of Solids in Liquids 50 7. Concluding Remarks 62 8. References 62 Appendix A: Some Useful Thermodynamic Concepts and Relations 70 Appendix B: Numerical and Statistical Procedures in Constructing Fitting Equations 74 Chapter 1.2 Kinetics and Mechanisms of Crystal Growth and Dissolution 77Jørgen Christoffersen and Margaret R. Christoffersen 1. Introduction 77 2. Fundamental Concepts 77 3. Mechanisms and Rate Expressions for Dissolution and Growth 81 4. Comparison of Dissolution and Precipitation Kinetics 93 5. Kinetics of Approach to Equilibrium 93 6. Summary of Rate-determining Mechanisms 95 7. Acknowledgement 95 8. References 96 2 Gases 99 Chapter 2.1 Solubility of Gases in Liquids 101H. Lawrence Clever and Rubin Battino 1. Introduction 101 2. Quantities Used as a Measure of Gas Solubility 102 3. The Solution Components 107 4. Degassing The Solvent 108 5. Experimental Methods 110 6. Related Experiments that Complement Gas Solubility Data 130 7. Treatment of Data 132 8. Standards 137 9. Summary and Recommendations 144 10. References 145 Chapter 2.2 Solubility of Gases in Polymers 151Y uri Y ampolski and Russell Paterson 1. Introduction 151 2. Manometric Methods 152 3. Gravimetric Methods 156 4. Inverse Gas Chromatography 160 5. Miscellaneous 165 6. Conclusions 167 7. References 168 Chapter 2.3 Solubility of Gases in Molten Salts and Molten Metals 173Reginald P.T. Tomkins 1. Solubility of Gases in Molten Salts 173 2. Solubility of Gases in Molten Metals 203 3. References 215 Chapter 2.4 Solubility of Gases in Solid Metals 219Y Sakamoto and F. A. Lewis 1. Sieverts Method 220 2. Equilibrate.Quench.Analyze Method 222 3. Gravimetric Method 224 4. Changes of Lattice Parameters and Electrical Resistivity Due to Dissolved Hydrogen in Metals 225 5. Determination of Changes of Hydrogen Solubilities from Measurements of Electrode Potential Under Conditions of Controlled Electolyte Stirring 228 6. References 232 3 Liquids 235 Chapter 3 Liquid–Liquid Solubilities 237Glenn T. Hefter 1. Introduction 237 2. The Synthetic Method 238 3. The Analytical Method 244 4. Miscellaneous Methods 249 5. Sample Purity 253 6. Test Systems 253 7. References 254 4 Solids 257 Chapter 4.1 Solubility of Solids in Liquids 259Roger Cohen-Adad and Marie-Thérèse Cohen Adad 1. General Review of Methods 259 2. Analytical Methods 264 3. Synthetic Methods 277 4. Combinatorial. Methods 306 5. Summary of Experimental Difficulties 309 6. References 311 Chapter 4.2 Solubility of Sparingly Soluble Ionic Solids in Liquids 315Heinz Gamsjger and Erich Königsberger 1. Introduction 315 2. Fundamentals and Applications of Solubility Measurements 316 3. The Experimental Determination of Solubilities of Sparingly Soluble Compounds 331 4. Summary, Conclusions and Recommendations 351 5. References 353 Chapter 4.3 Solubility of Salt–Water Systems at High Temperatures and Pressures 359Vladimir M. Valyashko and B.R. Churagulov 1. Introduction 359 2. Phase Diagram Construction (Theory) 361 3. Methods and Equipment for Studying Phase Equilibria in Aqueous Systems at High Pressures and Temperatures 387 4. References 427 Chapter 4.4 Solubility of Metals and Non-metallic Substances in Liquid Metals 437Cezary Guminski and Hans U. Borgstedt 1. Methods Based on Phase Separation 437 2. Methods Without Separation of the Solute from the Saturated Solution 448 3. Indirect Methods 465 4. Solubility Determinations of Metals and Non-metals in Solid Metals 469 5. References 469 Chapter 4.5 Solubility of Solids in Solids 477James Sangster 1. Introduction 477 2. The Equilibrium Phase Diagram 477 3. Thermal Analysis 479 4. Quenching Followed by Analysis 485 5. X-Ray Examination 486 6. Ionic Conductivity 486 7. Interdiffusion 487 8. Other Methods 487 9. References 489 5 Special Systems 491 Chapter 5.1 Solubility of Solids and Liquids in Supercritical Fluids 493Karel Aim and Maurizio Fermeglia 1. Introduction 493 2. Basic Equations and Nomenclature 496 3. Experimental Determination of Solubilities in Dense Gases 498 4. Static Methods 504 5. Recirculation Methods 515 6. Flow Methods 522 7. Saturation (Transpiration) Methods 528 8. Dew- and Bubble-point Methods 534 9. Supercritical Fluid Chromatography 538 10. References 541 Chapter 5.2 Solubility of Solids and Liquids in Cryogenic Liquids 557Elzbieta Szczepaniec-Cieciak 1. Introduction 557 2. Experimental Techniques for the Determination of Solid.Liquid (S.L) and Solid.Liquid.Vapor (S.L.V) Equilibria in Cryogenic Systems 565 3. Concluding Remarks 584 4. References 586 Chapter 5.3 Solubility of Polymers in Liquids 595Sonja Krause 1. Sample Problems 596 2. Kinetic Problems 600 3. Phase Diagrams 601 4. Methods 605 5. References 615 Index 617

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Book SynopsisThe volumes in this series are collections of essays devoted to a single reaction, or a definite phase of a reaction, of wide applicability. The subjects are presented from the preparative viewpoint and particular attention is given to the limitations, interfering influences, effects of structure and the selection of experimental techniques. Each chapter includes several detailed procedures illustrating the significant modifications of the method.Table of ContentsThe Peterson Olefination Reaction (D. Ager). Tandem Vicinal Difunctionalization: B-Addition to ,B-Unsaturated Carbonyl Substrates Followed by -Functionalization (M. Chapdelaine & M. Hulce). The Nef Reaction (H. Pinnick). Author Index, Volumes 1-38. Chapter and Topic Index, Volumes 1-38.

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Book SynopsisThe recent series of chemically related disasters has resulted in a preoccupation with safety in the chemical laboratory and in matters relating to the handling of chemicals generally. The main aim of this book is to improve safety in the chemical laboratory.Table of ContentsOrganization for Safety in Laboratories. Precautionary Labels and Material Safety Data Sheets. Doing It Right. The 95 Percent Solution. Safety Inspections, Safety Audits. A Chemical Hygiene Plan: Preparing/Reviewing. Flammability, Combustibility. Chemical Reactivity: Instability and IncompatibleCombinations. Toxic Effects of Chemicals. Handling and Management of Particularly Hazardous Substances. Other Hazards. Storage of Laboratory Chemicals. Federal Regulations in the United States. Safe Disposal of Hazardous Waste. Laboratory Regulations in Canada. Laboratory Regulations in the United Kingdom. Air Monitoring in the Chemical Laboratory. Personal Protective Equipment in the Laboratory. Designing Safety into the Laboratory. Laboratory Hoods. Using Audiovisual Materials in Safety Training. Laboratory Safety Library Holdings. Acronyms. Index.

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Book SynopsisDealing with the principles of calibration--both the theoretical and mathematical constructs which relate features of calibration equations to the physical phenomena that affect instruments and samples used on generating information.Table of ContentsPrinciples of Calibration. Calibration Practice. Prediction. Appendices. Index.

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Book SynopsisDesigned to enable newcomers to electrophysiology to choose appropriate preparations and techniques for in vitro studies in vertebrate neurobiology. Emphasizes techniques involving the glass micropipette and other recently developed methods, supplementing easy-to-follow instructions with illustrative schemes, examples of original records, photomicrographs, key word listings, comprehensive reference tables and a list of suppliers and key equipment and reagents.Table of ContentsArrangement of Electrophysiological Set-Ups. Preparations for Electrophysiological Experiments in vitro. Electrical and Chemical Stimulation Techniques. Electrodes for Recording. Recording Modes. Dye and Substance Injection. Special Applications. Storage of Data. Appendix.

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Book SynopsisThis text is intended to provide students with instruction and valuable laboratory experience in the often neglected area of inorganic chemistry. Divided into four main parts, the book covers chemistry of the main group elements, chemistry of the transition metals, organometallic chemistry, and bioinorganic chemistry. Recognizing the high cost of materials, difficulties in waste disposal, and dangers of toxicity, the authors have adopted a ``microscale'''' approach to experiments in the book, thereby also reducing the time students spend in preparation. With over 45 experiments, Microscale Inorganic Chemistry incorporates the use of a broad sampling of elements and also covers such topics as laboratory safety, equipment, report writing, and literature searching.Table of ContentsList of Tables xvii Introduction 1–3 A. A Brief History of Inorganic Chemistry 1 B. The Microscale Approach 2 C. A Word to the Student 3 Chapter 1 Safety in the Laboratory 5–17 1.A General Safety Rules 5 1.A.1 Introduction 5 1.A.2 Before the Laboratory 6 1.A.3 Safety Rules in the Laboratory 6 1.B Planning for Chemicaly Safety 8 1.B.1 Introduction 8 1.B.2 Use of MSD Sheets 8 1.B.3 The Merck Index 12 1.B.4 Compressed Gas Cylinders and Lecture Bottles 13 1.B.5 Fire Safety 16 Chapter 2 Laboratory Equipment 19–29 2.A Glassware 19 2.B Other Locker Equipment 21 2.C Measuring Quantities of Chemicals 22 2.C.1 Weighing 22 2.C.2 Liquid Volumes 22 2.D Heating Methods 25 2.D.1 The Microburner 25 2.D.2 Steam Bath 25 2.D.3 Oil Baths 25 2.D.4 Infrared Lamp 26 2.D.5 Sand Bath or Aluminum Block with Magnetic Stirring Hot Plate 26 2.E Stirring 27 2.F Reflux and Distillation 27 Chapter 3 Writing Laboratory Reports 31–35 3.A Introduction 31 3.B Maintenance of the Laboratory Notebook 31 3.C The Laboratory Report 34 3.D Proper Citation and Plagiarism 35 Chapter 4 Literature Searching and the Inorganic Literature 37–47 4.A Literature Searching 37 4.A.1 Chemical Abstracts Method 37 Searching a Topic in Chemical Abstracts 38 Use of the Formula Index 38 Use of the General Subject Index 40 CAS Online 40 Advantages and Disadvatages of Chemical Abstracts 40 4.A.2 Use of the Science Citation Index 41 Searching Using the Printed Science Citation Index 41 Searching Using the Compact Disc Science Citation Index 42 Searching Using the Citation Index 42 Advantages and Disadvatages of the Science Citation Index 44 4.A.3 Comparison of the Two Methods 44 4.B The Inorganic Chemical Literature 44 4.B.1 Introduction 44 4.B.2 Purely Inorganic Journals 44 4.B.3 General Coverage Journals 45 4.B.4 Review Journals and Monographs Covering Inorganic Chemistry 45 4.B.5 Major Comprehensive Books on Inorganic Chemistry 46 Chapter 5 Inorganic Microscale Laboratory Techniques 49–105 5.A Microscale Determination of Magnetic Susceptibility 49 5.A.1 Introduction 49 5.A.2 Measurement of Magnetic Susceptibility 50 5.A.3 Calculation of Magnetic Moment from Magnetic Susceptibility 52 5.A.4 Operation of the Evans–Johnson Matthey Balance for Solids 54 5.A.5 Operation for Liquids and Solutions 55 5.A.6 Determining Magnetic Susceptibility by NMR Spectroscopy 56 5.B Thermal Analysis 57 5.B.1 Introduction 57 5.B.2 Differential Scanning Calorimetry and Differential Thermal Analysis 57 5.B.3 Thermogravimetric Analysis 58 5.B.4 Variables in Thermal Analysis 58 5.B.5 Analysis of the Thermogram 59 5.B.6 Theoretical Aspects 60 5.B.7 Applications 61 5.C Vacuum and Inert Atmosphere Techniques 62 Introduction 62 5.C.1 Purging with an Inert Gas 62 5.C.2 Use of Manifold for Inert Gas or Vacuum 64 Rough Pump 64 Cold Trap 64 Manifold 65 Multiple Vacuum Lines in Series 65 Use and Operation of Manifolds 65 5.C.3 Cannula Techniques 66 5.D Crystallization Techniques 67 5.D.1 Introduction 67 5.D.2 Crystallization from Solution 67 5.D.3 Isolation of Crystalline Products (Suction Filtration) 69 5.D.4 The Craig Tube Method 69 5.D.5 Recrystallization Pipet 70 5.D.6 Removal of Suspended Particles from Solution 71 5.D.7 Washing of the Collected Crystals 71 5.D.8 Decolorization 72 5.D.9 Drying Techniques 73 5.E Determination of Melting Points 74 5.E.1 Introduction 74 5.E.2 Theory 74 5.E.3 Mixture Melting Point Determination 75 5.E.4 Correcting Melting Points 76 5.E.5 Determination of the Melting Point Range 77 5.E.6 Melting Point Apparatus 78 The Thiele Tube 78 The Mel-Temp Apparatus 78 The Fisher–Johns Apparatus 78 The Thomas–Hoover Apparatus 81 5.F Concentration of Solutions 81 5.F.1 Introduction 81 5.F.2 Evaporation Techniques 81 5.F.3 Removal of Solvent Under Reduced Pressure 81 5.G Chromatography 82 5.G.1 Introduction 82 5.G.2 Thin-Layer Chromatography 84 5.G.3 Gas Chromatography: Introduction 86 Components of the Gas Chromatograph 87 5.G.4 Liquid Chromatography 89 Ion and Ion Exchange Chromatography 89 High-Performance Liquid Chromatography 90 5.H Sublimation 92 5.H.1 Introduction 92 5.H.2 Theory 93 5.H.3 Sublimation Technique 93 5.I Solvent Extraction 94 5.I.1 Introduction 94 5.I.2 Theory 94 5.I.3 Extraction Procedures: Simple Extraction 97 Use of the Separatory Funnel 97 Pasteur Filter Pipet Extractions 99 5.I.4 Continuous Extraction 100 5.I.5 Drying of the Wet Organic Layer 100 5.I.6 Drying of Organic Solvents 101 5.J Conductivity Measurements 102 5.J.1 Introduction 102 5.J.2 Experimental Procedure 104 5.J.3 Non-Aqueous Solutions 105 Chapter 6 Spectroscopy 107–146 6.A Introduction 107 6.A.1 Spectrometer Components 108 6.B Visible Spectroscopy 109 6.B.1 Introduction and Theory 109 6.B.2 The Visible Spectrum 110 6.B.3 Molar Absorbance and Color 111 6.B.4 Size of the Crystal Field Splitting 112 6.B.5 Energy Level Diagrams l12 6.C Infrared Spectroscopy 114 6.C.1 Introduction 114 6.C.2 Sample Handling 115 6.C.3 Bond Vibrations 1l6 6.C.4 Vibrational Modes 119 6.C.5 Inorganic Functional Groups 121 6.C.6 Synergistic Effects 121 6.C.7 Interpretation of IR Spectra 122 6.C.8 Fourier Transform lnfrared 123 6.D Nuclear Magnetic Resonance Spectroscopy 125 6.D.1 Introduction 125 6.D.2 Sample Preparation 128 6.D.3 Reference Materials 129 6.D.4 The Chemical Shift 129 6.D.5 Integration 131 6.D.6 Spin–Spin Coupling 132 6.D.7 13C-NMR Spectroscopy 133 6.D.8 Quadrupolar Nuclei 136 6.D.9 The Coupling Constant 136 6.D.10 Interpretation of Inorganic Spectra 137 6.D.11 Spectral Collapse l38 6.D.12 Decoupling 139 6.D.13 Identification of Isomers 139 6.E Atomic Absorption Spectroscopy 141 6.E.1 Introduction 141 6.E.2 Theory 141 6.E.3 The Instrument 142 The Flame 142 The Nebulizer Burner System 142 The Light Source 144 The Monochromator 144 The Detector 144 6.E.4 Measurement of Concentration 144 6.E.5 Other Considerations 145 Chapter 7 Chemistry of the Main Group Elements 147–215 Experiment 1 Preparation of Sodium Amide 148 Experiment 2 Synthesis and Thermal Analysis of the Group 2 (IIA) Metal Oxalate Hydrates 152 Experiment 3 Atomic Absorption Analysis of Magnesium and Calcium 155 Experiment 4 Preparation of Trialkoxyborates 158 Part A Preparation of Tri-n-propylborate 160 Part B Preparation of a Poly(vinylalcohol)–Borate Copolymer 161 Experiment 5 Synthesis of Tetrafluoroberyllate and Tetrafluoroborate Complexes 163 Part A Synthesis of Ammonium Tetrafluoroberyllate, (NH4)2[BeF4] 164 Part B Synthesis of Ammonium Tetrafluoroborate, NH4[BF4] 165 Experiment 6 Synthesis of Dichlorophenylborane 167 Experiment 7 Synthesis and Reactions of Carboranes 170 Part A Preparation of Potassium Dodecahydro-7-8-dicarba-nido-undecarborate(1-), a Carborane Anion 172 Part B Preparation of 3-[η5-Cyclopentadienyl)-1,2-dicarba-3-cobalta-closo-dodecaborane(11), a Metal Carborane 173 Experiment 8 Silicone Polymers: Preparation of Bouncing Putty 176 Experiment 9 The Oxidation States of Tin 181 Part A Preparation of Tin(IV) Iodide 183 Part B Preparation of Tin(II) Iodide 184 Experiment 10 Relative Stabilities of Tin(IV) and Lead(IV) 186 Part A Preparation of Ammonium Hexachlorostannate(IV) 186 Part B Preparation of Ammonium Hexachloroplumbate(IV) 187 Experiment 11 Preparation of Substituted 1,2,3,4-Thiatriazoles 189 Part A Preparation of 5-Anilino-1,2,3,4-thiatriazole 190 Part B Preparation of 5-Amino-1,2,3,4-thiatriazole 191 Experiment 12 Synthesis of Hexakis(4-nitrophenoxy) cyclotriphosphazene 193 Part A Preparation of Potassium 4-Nitrophenoxide 194 Part B Preparation of Hexakis(4-nitrophenoxy) cyclotriphosphazene 195 Experiment 13 Synthesis of Ammonium Phosphoramidate 197 Experiment 14 Preparation of an Explosive: Nitrogen Triiodide Ammoniate 199 Experiment 15 Synthesis of Trichlorodiphenylantimony[V) Hydrate 201 Experiment 16 Preparation of Tetrathionate 204 Part A Determination of Reaction Quantities 205 Part B Quantitative Preparation of Sodium Tetrathionate 206 Experiment 17 Thione Complexes of Cobalt(II) Nitrate Hexahydrate 207 Part A Synthesis of Co(mimt)4(NO3)2·H2O 209 Part B Synthesis of Co(mimt)2(NO3)2 209 Experiment 18 Positive Oxidation States of Iodine: Preparation of Dipyridineiodine(I) Nitrate 210 Experiment 19 Synthesis of Interhalogens: Iodine Trichloride 213 Chapter 8 Chemistry of the Transition Metals 217 Experiment 20 Metal Complexes of Dimethyl Sulfoxide 218 Part A Preparation of CuCl2·2DMSO 220 Part B Preparation of PdCl2·2DMSO 221 Part C Preparation of RuCl2·4DMSO 221 Experin1ent 21 Preparation of trans-Dichlorotetrapyridinerhodium(III) Chloride 222 Experiment 22 Synthesis of Metal Acetylacetonates 224 Part A Preparation of Tris(2,4-pentanedionato) chromium(III) 226 Part B Preparation of Tris(2,4-pentanedionato) manganese(III) 227 Experiment 23 Gas Chromatographic Analysis of Brominated Tris(2,4-pentanedionato) chromium(III) 229 Experiment 24 Determination of Magnetic Moments in Metal–Metal Bonded Complexes 231 Part A Synthesis of Rhodium(II) Acetate Ethanolate 232 Part B Synthesis of Copper(II) Acetate Monohydrate 234 Experiment 25 Multiply Bonded Species: Preparation of Tetrabutylammonium Octachlorodirhenate(III) 235 Experiment 26 Geometic Isomerism 239 Part A Synthesis of trans-Dichlorobis(ethylenediamine)cobalt(III) Chloride 241 Part B Synthesis of cis-Dichlorobis(ethylenediamine)cobalt(III) Chloride 242 Experiment 27 Optical Isomers: Separation of an Optical Isomer of cis-Dichlorobis (ethylenediamine)cobalt(III) Chloride 243 Experiment 28 Ion Exchange Separation of the Oxidation States of Vanadium 246 Experiment 29 Determination of Δ0 in Cr(III) Complexes 248 Experiment 30 Preparation and Study of a Cobalt(II) Oxygen Adduct Complex 252 Part A Preparation of N,N' -Bis(salicylaldehyde) ethylenediimine, salenH2 254 Part B Preparation of Co(salen) 254 Part C Determination of Oxygen Absorption by Co(salen) 256 Part D Reaction of Oxygen Adduct with Chloroform 257 Experiment 31 Preparation of Dichloro-1,3-bis[diphenylphosphino)propanenickel(II) 257 Experiment 32 Preparation of Iron(II) Chloride (Use of FeCl3 as a Friedel–Crafts Chlorination Source) 260 Experiment 33 Reaction of Cr(III) with a Multidentate Ligand: A Kinetics Experiment 263 Experiment 34 Organometallic Compounds and Catalysis: Synthesis and Use of Wilkinson’s Catalyst 271 Part A Synthesis of RhCl(PPh3)3, Wilkinson’s Catalyst 276 Part B Substitution of the Chloro Ligand in Wilkinson’s Catalyst 277 Part C Reaction of Wilkinson’s Catalyst with Aldehydes 278 Part D Reaction of Wilkinson’s Catalyst with Ethylene 279 Part E Absorption of Hydrogen by Wilkinson’s Catalyst 279 Part F Catalytic Hydrogenation of Olefins in the Presence of Wilkinson’s Catalyst 281 Experiment 35 Synthesis and Reactions of Cobalt Phenanthroline Complexes 282 Part A Preparation of Tris(1, 10-phenanthroline) cobalt(II) Bromide 283 Part A (Alternate): Preparation of Tris(1, 10-phenanthroline) cobalt(II) Antimonyl-d-tartrate 284 Part B Preparation of Tris(1, 10-phenanthroline) cobalt(III) Tetrafluoroborate 285 Part C Preparation of Tris(1, 10-phenanthroline-5,6-quinone)cobalt(III) Hexafluorophosphate 286 Part D Isolation of 1, 10-phenanthroline-5,6-quinone 287 Experiment 36 Preparation of Tetrakis(triphenylphosphine)platinum(0) 288 Experiment 37 Platinum(II) Complexes––the Trans Effect 290 Part A Preparation of cis-Dichloro(dipyridine) platinum(II) 291 Part B Preparation of trans-Dichloro(dipyridine) platinum(II) 291 Chapter 9 Chemistry of Organometallic and Related Compounds 295 Experiment 38 Organoplatinum[II) Complexes: Preparation of η4-C8H12PtCl2 296 Experiment 39 NMR Investigation of Molecular Fluxionality: Synthesis of Allylpalladium Complexes 298 Experiment 40 Preparation and Use of Ferrocene 302 Part A Preparation of Cyclopentadiene 304 Part B Preparation of Ferrocene 305 Part C Acetylation of Ferrocene 307 Part D HPLC Analysis of the Acetylation Reaction 309 Experiment 41 Preparation of Organopalladium Complexes 310 Part A Preparation of Dichloro-bis-(benzonitrile) palladium(II) 311 Part B Preparation of Di-µ-chlorodichlorodiethylenedipalladium(II) 312 Experiment 42 Synthesis of Metal Carbonyls 313 Part A Preparation of trans-Chlorocarbonylbis­ (triphenylphosphine)rhodium(I) 315 Part B Preparation of mer-Carbonyltrichlorobis ­(triphenylphosphine)rhodium(III) 316 Part C Synthesis of the SO2 Adduct of trans­ Chlorocarbonylbis(triphenylphosphine)rhodium(I) 317 Experiment 43 Sunlight Photochemistry: Preparation of Dicarbonyl(η5-methylcyclopentadienyl)triphenylphosphinemanganese (0) 318 Experiment 44 Synthesis of Metal Nitrosyl Complexes 320 Part A Preparation of Trichloronitrosyl-bis(triphenylphosphine)ruthenium(II) 321 Part B Preparation of Dinitrosylbis(triphenylphosphine)ruthenium(– II) 323 Experiment 45 13C NMR Analysis of Cyclopentadienylirondicarbonyl Dimer 324 Part A Preparation of [(η5-C5H5)Fe(CO)2]2 325 Part B Variable Temperature 13C NMR lnvestigation of [η5-C5H5)Fe(CO)2]2 327 Chapter 10 Bioinorganic Chemistry 329 Experiment 46 Synthesis of Palladium Nucleosides 330 Part A Preparation of cis-[Dichlorobis(inosine) palladium(II)] 331 Part B Preparation of cis-[Bis(lnosinato) palladium(II)] 332 Part C Preparation of trans-[Bis(inosinato) palladium(II)] 333 Experiment 47 Metal Complexes of Saccharin 334 Part A Preparation of Tetraaqua-bis(o-sulfobenzoimido)copper(II) 336 Part B Preparation of Tetraaqua-bis(o-sulfobenzoimido)cobalt(II) 336 Experiment 48 Synthesis of cis-Diamminedihaloplatinum(II) Compounds 337 Part A Preparation of cis-Diamminediiodoplatinum(II) 338 Part B Preparation of cis-diamminedichloroplatinum(II), Cisplatin 339 Experiment 49 Preparation of Copper Glycine Complexes 341 Part A Preparation of cis-Bis(glycinato) copper(II) Monohydrate 342 Part B Preparation of trans-Bis(glycinato) copper(II) 342 Appendix A Safety Data for Common Solvents 345 Appendix B List of Common Acids and Bases 347 Appendix C Table of Reagents and Selected Solvents Used in Experiments 349 Appendix D Table of Instrumental Techniques Used in Experiments 353 Appendix E Companies and Addresses 355 Index 359

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Book SynopsisThis one-of-a-kind book introduces the fundamentals of ESR to polymer scientists while focusing on the significance of recent advanced ESR methods for polymeric systems. The "Fundamentals" section provides information on ESR spectra, experimental techniques, and data analysis.Table of ContentsPREFACE ix ABOUT THE EDITOR xi CONTRIBUTORS xiii PART I ESR FUNDAMENTALS 1 1 Continuous-Wave and Pulsed ESR Methods 3Gunnar Jeschke and Shulamith Schlick 2 Double Resonance ESR Methods 25Gunnar Jeschke 3 Calculating Slow-Motion ESR Spectra of Spin-Labeled Polymers 53Keith A. Earle and David E. Budil 4 ESR Imaging 85Shulamith Schlick PART II ESR APPLICATIONS 99 5 ESR Study of Radicals in Conventional Radical Polymerization Using Radical Precursors Prepared by Atom Transfer Radical Polymerization 101Atsushi Kajiwara and Krzysztof Matyjaszewski 6 Local Dynamics of Polymers in Solution by Spin-Label ESR 133Jan PilarB 7 Site-Specific Information on Macromolecular Materials by Combining CW and Pulsed ESR on Spin Probes 165Gunnar Jeschke 8 ESR Methods for Assessing the Stability of Polymer Membranes Used in Fuel Cells 197Emil Roduner and Shulamith Schlick 9 Spatially Resolved Degradation in Heterophasic Polymers From 1D and 2D Spectral–Spatial ESR Imaging Experiments 229Shulamith Schlick and Krzysztof Kruczala 10 ESR Studies of Photooxidation and Stabilization of Polymer Coatings 255David R. Bauer and John L. Gerlock 11 Characterization of Dendrimer Structures by ESR Techniques 279M. Francesca Ottaviani and Nicholas J. Turro 12 High-Field ESR Spectroscopy of Conductive Polymers 307Victor I. Krinichnyi INDEX 339

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Book SynopsisUpdated every five years, the series represents the optimal compromise between currency and a sufficient body of material for cohesive and comprehensive treatment in a monograph. Provides a quick yet thorough overview of the synthetic routines that have been used to access specific classes of therapeutic agents. Materials are organized by chemical class, and syntheses are taken back to available starting materials. Discusses disease state, rational for method of drug therapy, biological activities of each compound and preparation. Coverage also includes those generic pharmaceutical compounds not accorded clinical status. A glossary defines biological terms.Table of ContentsAliphatic and Alicyclic Compounds. Monocyclic Aromatic Compounds. Polycyclic Aromatic Compounds and Their Reduction Products. Steroids. Five-Membered Ring Heterocycles. Six-Membered Ring Heterocycles. Five-Membered Ring Benzofused Heterocycles. Six-Membered Ring Benzofused Heterocycles. Bicyclic Fused Heterocycles. beta-Lactam Antibiotics. Miscellaneous Heterocycles. Indexes.

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Book SynopsisCovers the intermolecular Diels-Alder reaction, focusing on one of the reactants--the diene. The first chapter deals with the fundamental principles of the reaction; the other five chapters describe the salient features of the different classes of dienes and present a wealth of tabulated data. In the tables the dienes and the dienophiles are arranged so that the reader can easily find the dienophile and the cycloaddition reactions of interest to him. Included are references to a very large part of the literature from 1978 to 1987.Table of ContentsDiels-Alder Reaction. Open-Chain Dienes. Outer-Ring Dienes. Inner-Outer-Ring Dienes. Across-Rings Dienes. Inner-Ring Dienes. Index.

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Book SynopsisMultivariate calibration is a valuable technique in the growing field of chemometrics, used to enhance the use of quantitive measurement data within chemistry. The text examines the practical use of this type of calibration in research, development and routine operations.Table of ContentsComputational and Statistical Problems and Tools. Methods for Calibration. Assessment, Validation and Choice of Calibration Method. Outlier Detection. Data Selection and Experimental Design. Pretreatment and Linearization. Multivariate Calibration Illustrated: Quantifying Litmus in Dirty Samples. References. Symbols and Abbreviations. Index and Cross Reference List.

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Book SynopsisPolymer Surfaces and Interfaces II W. J. Feast, University of Durham, Durham, UK H. S. Munro, Courtaulds Research, Coventry, UK R. W. Richards, University of Durham, Durham, UK This volume presents a collection of review papers, based on the ''Polymer Surfaces and Interfaces II International Symposium'' which took place in Durham (UK), July 1991 Compiled here, the papers present an authoritative overview of current technology and research on polymer surfaces, by acknowledged experts in their specialist fields. Individual reviews cover analytical techniques, properties, reactions, modelling and synthesis of surfaces and interfaces. Polymer Surfaces and Interfaces II will be of interest to polymer scientists, surface scientists, chemists, physicists and biologists, working in industrial and academic laboratories. Reviews of the previous volume ''Altogether a most useful addition to polymer science'' -- Physics Bulletin ''The book can be unreservedly recommended to chemists and materials Table of ContentsPartial table of contents: Surface Chemistry of Chemically Resistant Polymers (T. Bee, etal.). Self-Assembled Molecular Films as Polymer Surface Models (D.Allara, et al.). Non-Equilibrium Effects in Polymeric Stabilization (M. Cates &J. Brooks). Ion Beam Analysis of Composition Profiles Near Polymer Surfaces andInterfaces (R. Jones). Laser Light Scattering (J. Earnshaw). Characterization of Interfaces in Polymers and Composites UsingRaman Spectroscopy (R. Young). SSIMS--An Emerging Technique for the Surface Chemical Analysis ofPolymeric Biomaterials (M. Davies). Scanning Probe Microscopy--Current Issues in the Analysis ofPolymeric Biomaterials (M. Davies, et al.). Acid-Base Effects at Polymer Interfaces (C. van Oss). References. Index.

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Book SynopsisAn introduction and guide to the analysis of mineral type materials and products using the fused, cast bead technique. Coverage includes spectrometric parameters and the analytical procedures for a wide range of substances, essential laboratory equipment and its correct use, processes involved in ignition and decomposition loss by fusion and their chemistry.Table of ContentsApparatus and Equipment. Determination of Non-XRF Elements. Loss on Ignition. Decomposition of Samples by Fusion. Selection of Instrument Parameters. Element Line Selection. The Standard Procedure. Calibration. Presentation of the Sample Bead and Completion of theAnalysis. Routine Techniques for Material Types. Procedures for Silica/Alumina Range Materials. Procedures for Calcium-Rich Materials. Procedures for Magnesium-Rich Materials. Procedures for Zircon-Bearing Materials. Procedures for Various Oxides and Titanates. Procedures for Glasses, Glazes and Frits. Procedures for Reduced Materials. Procedures for Samples of Unknown Composition. Appendices. Index.

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Book SynopsisThis book presents the basic scientific computing methods for the solution of partial differential equations (PDEs) as they occur in engineering problems. Programming codes in Fortran and C are included for each problem.Table of ContentsSome Partial Differential Equations. PROGRAMMING THE MODEL PROBLEM BY A FINITE ELEMENT METHOD. Introduction to the Finite Element Method: Energy Minimisation. Finite Element Method: Variational Formulation and Direct Methods. Finite Element Method: Optimisation of the Method. GENERAL ELLIPTIC PROBLEMS AND EVOLUTION PROBLEMS. Finite Element Method for General Elliptic Problems. Non-symmetric or Non-linear Partial Differential Equations. Evolution Problems: Finite Differences in Time. COMPLEMENTS ON NUMERICAL METHODS. Integral Methods for the Laplacian. Some Algorithms for Parallel Computing. Bibliography. Index.

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Book SynopsisMethods in trace element determination have undergone a renaissance over the past few years. This work brings the reader up to date in not only the theory of the methods, but also the apparatus and preparation of samples.Table of ContentsSample Preparation. Methodology in Trace Element Determination. Spectrochemical Measurements. Atomic Absorption Spectrometry. Atomic Emission Spectrometry. Atomic Fluorescence Spectrometry. Comparison of Atomic Spectrometric Analytical Techniques. Mass Spectrometry. X-Ray Methods. Activation Analysis. Metal Speciation. Index.

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Book SynopsisThermal Analysis Fundamentals and Applications to Polymer Science T. Hatakeyama Otsuma Women''s University, Tokyo, Japan F. X. Quinn L''Oréal Recherche Advancée, Aulnay-sous-Bois, France The first edition of this classic book remains one of the very few introductory books covering both theoretical and practical aspects of thermal analysis (TA). This new edition includes a much enlarged section on MDSC, in which the instrument is described and a critical appraisal of the technique presented. Other additions include new sections on rate-controlled TGA, OTTER, and Specific Heat Spectroscopy, and a thoroughly updated section on X-Ray DSC. This very practical book is a must for people who use thermal analysis techniques in their everyday work. An excellent introductory text - Review of 1st Edition.Table of ContentsThermal Analysis. Differential Thermal Analysis and Differential Scanning Calorimetry. Calibration and Sample Preparation. Thermogravimetry. Applications of Thermal Analysis. Other Thermal Analysis Methods. Appendices. Indexes.

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Book SynopsisAiming to help small animal clinicians interpreting laboratory results, this work covers such topics as red and white blood cells, thrombocytes, plasma biochemistry, enzymes, electrolytes and metals, hormones and urinalysis.Table of ContentsAspects of interpretation; Part 1 Haematology:; Red blood cells (RBCs); White blood cells (WBCs); Platelets (thrombocytes); Part 2 Plasma biochemistry:; Nutrients and metabolites; Enzymes; Electrolytes and metals; Hormones; Part 3 Urinalysis:; Physical examination of urine; Chemical examination of urine; Urinary sediment; Urine culture and bacteriological screening methods

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Book SynopsisVeterinary Laboratory Medicine covers all aspects of basic clinical biochemistry and haematology, and includes test-by-test interpretation of laboratory results. Information is provided on sampling techniques, the selection and use of an external laboratory, as well as near-patient testing and the practice laboratory. Also included are step-by-step instructions for most commonly used point-of-care tests, a guide to the evaluation of instruments for in-practice use, and a detailed explanation of the principles of impedance counting and photometric analysis. The book will be ideal for practitioners who require a guide to laboratory work, and for veterinary students studying laboratory medicine and clinical pathology. The second edition has been fully updated to reflect advances in diagnostic techniques, and includes new chapters on diagnostic endocrinology and feline virus testing as well as a much expanded chapter on diagnostic profiling and pattern recognition.Trade ReviewFrom reviews of the first edition: 'The publication is extremely timely and the title is perceptive because throughout the book the laboratory is presented as one of the inputs of diagnosis and prognosis, part of the range of information to be assimilated in clinical judgement and decision making. This is a clinician's book written by a first rate clinical pathologist.' - Journal of Small Animal Practice 'Veterinary surgeons who require a handy guide to laboratory work and students studying laboratory medicine and clinical pathology should find this book invaluable.' - Veterinary Practice ManagementTable of ContentsIntroduction vii Part I: Haematology 1 The Red Blood Cells (Erythrocytes) 3 2 The Platelets (Thrombocytes) and the Coagulation Factors 35 3 The White Blood Cells (Leucoytes) 49 Part II: Clinical Biochemistry Introduction to Clinical Biochemistry 69 4 The Plasma Proteins 73 5 The Electrolytes 81 6 The Minerals 91 7 The Nitrogenous Substances 101 8 Carbohydrate Metabolism 111 9 Bilirubin and Fat Metabolism 127 10 Clinical Enzymology – Plasma Enzymes in Diagnosis 135 11 Diagnosis Endocrinology 149 12 Non-Blood Body Fluids 169 13 Feline Virus Testing 181 Part III: Systematic Invesigation 14 Investigation on an Individual Organ Basis 199 15 Diagnosis Profiling and Pattern Recognition 209 Part IV: Practical Laboratory Medicine 16 Sample collection and Use of External Laboratories 243 17 Side-Room Testing in the Veterinary Practice 275 18 The ‘Practice Laboratory’ 307 Suggested Further Reading 355 Index 357

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Book SynopsisThis highly successful manual has served for nearly three decades as the definitive guide to the safe use of radioactive materials. Completely revised and updated, the fourth edition presents a new dimension by adding coverage of nonionizing radiation, and is thus concerned with the entire field of radiation protection.Trade ReviewJacob Shapiro's well-known and successful text has been completely revised and updated in this fourth edition, expanding on the principles and practices of radiation protection and using updated ICRP quantities and concepts...Coverage of the entire spectrum of radiation protection makes this volume an important training and reference manual for a wide range of disciplines using radiation in science, medicine, academia, industry, and government. A nice touch is the inclusion of web site addresses for government agencies and scientific committees. -- Rose Marie Pratt * Health Physics *The coverage is complete, the style simple, the order logical and the whole easy to read. * Nature *The book is very well written and organized into sections so that it may be used by students of various backgrounds and interests. * American Association of Physics in Medicine *It is without doubt the finest publication of its kind. The manual addresses the principles and practices of radiation protection for those nonspecialists whose work in research or the field of medicine requires the use of radiation sources. * American Journal of Roentgenology *Table of ContentsHistorical Prologue 1. In the Beginning 2. The Discovery of Invisible, Unbelievably Energetic Radiations 3. The Development of a Radiation Technology 4. The Need for Radiation Protection PART ONE: ENERGY--THE UNIFYING CONCEPT IN RADIATION PROTECTION 1. Radiation's Dual Identity 2. Energy Relationships in the Hydrogen Atom 3. Energy Levels in Atoms with Higher Z 4. Energy Levels in Molecules 5. Energies of Motion Associated with Temperature 6. Bonding Energies 7. Energy from Mass--The Ultimate Energy Source 8. Some Interesting Energy Values PART TWO: PRINCIPLES OF PROTECTION AGAINST IONIZING PARTICLES 1. The Approach 2. Energy and Injury 3. Charged and Uncharged Ionizing Particles 4. Energy Transfer by Charged Particles 5. The Stopping Power Equation 6. Beta Particles--A Major Class of Charged Ionizing Particles 6.1 Properties of Some Common Beta-Emitting Radionuclides 6.2 Protection from External Beta Particle Sources--Time, Distance, and Shielding 7. Characteristics of Uncharged Ionizing Particles 8. Gamma Rays--A Major Class of Uncharged Ionizing Particles 8.1 Energies and Penetration of Gamma Rays from Some Gamma-Emitting Radionuclides 8.2 Positron-Emitting Radionuclides and Annihilation Radiation 8.3 The Three Major Mechanisms Affecting the Penetration of Gamma Radiation 8.4 Attenuation Coefficients of Gamma Photons in Different Materials 8.5 Calculation of Attenuation of Gamma Photons by the Half-Value Layer Method 8.6 Protection from Gamma Sources--Time, Distance, Shielding 9. Heavy Charged Ionizing Particles 9.1 The Alpha Particle--A Heavy Particle with High Linear Energy Transfer and High Capacity for Producing Damage 9.2 The Proton--Another Heavy Charged Particle with High Linear Energy Transfer 10. The Neutron--A Second Important Uncharged Ionizing Particle 10.1 Sources of Neutrons 10.2 Neutron Collisions 10.3 Attenuation of Neutrons 11. The Absorbed Dose--A Measure of Energy Imparted to a Medium 11.1 The Pattern of the Imparted Energy in a Medium 11.2 Definition of Absorbed Dose 11.3 The Gray--The SI Unit for Absorbed Dose 12. The Equivalent Dose--A Common Scale for Doses to Organs and Tissues from Different Radiation Types and Energies 12.1 The Radiation Weighting Factor and the Quality Factor--Measures of the Relative Hazard of Energy Transfer by Different Particles 12.2 The Sievert--The Special Unit of Equivalent Dose 13. Tissue Weighting Factors and the Effective Dose--A Measure of Risk and Severity of Consequences 14. The Roentgen--The Traditional Unit for Expressing Radiation Exposure 15. The Significance of External Radiation Levels 16. Exposure from Internal Radiation Sources 16.1 The Activity--A Quantity for Describing the Amount of Radioactivity 16.2 The Unit of Activity--The Becquerel 16.3 The Accumulating Dose from Radioactivity in the Body and the Committed Dose 17. The Annual Limit on Intake--The Basic Quantity for the Control of Internal Exposures 18. Limit for the Concentration of a Radionuclide in Air--A Derived Limit 19. Levels of Radioactivity Inside the Body--A Useful Benchmark for Internal Exposure 20. Protection from Radioactive Contamination 21. Some Simple Calculations in Radiation Protection 21.1 Dose from Beta Particles 21.2 Exposure Rate and Dose Rate from Gamma Photons 21.3 Reduction of Dose Rate by Both Distance and Shielding 21.4 Correction for Radioactive Decay 21.5 Shielding of Large or Complex Sources 22. X Rays--Radiation Made by Machine 22.1 Production of X Rays 22.2 Diagnostic Radiology 22.3 X-Ray Attenuation in the Body 22.4 Effects of Photon Energy Distribution on Image Formation and Absorbed Dose 22.5 A Description of an X-Ray Machine 22.6 Production of a Photograph of the X-Ray Image 22.7 Fluoroscopy 22.8 Mammography 22.9 Computed Tomography: Taking Cross Sections with X Rays 22.10 Technical Approaches for Minimizing the Doses Required to Record an X Ray 22.11 Impact of the Digital Computer in Radiation Medicine 23. Dose Measurements in Diagnostic Radiology 24. Exposure Guides and Reference Levels in Diagnostic Radiology 25. Protection of the Patient in X-Ray Diagnosis 25.1 Principles 25.2 Policy of the International Commission on Radiological Protection 25.3 Studies in the United Kingdom 25.4 Radiography of the Spine in Scoliosis 25.5 Screening for Specific Diseases 26. Radiation Levels in the Working Areas around X-Ray Machines 26.1 Shielding the X-Ray Beam 27. Dose Reduction in Nuclear Medicine 28. Exposure of the Embryo, Fetus, or Nursing Child 29. Protection of the Patient in Radiation Therapy 29.1 Treatment with External Radiation Beams 29.2 Brachytherapy 29.3 Therapeutic Use of Radiopharmaceuticals 30. Misadministrations in the Medical Use of Radiation and Radioactive Material 31. Occupational Exposures Incurred in the Medical Use of Radiation 31.1 Studies of Occupational Exposures in the Conduct of Specific Procedures 32. Comments for Users of X-Ray Diffraction Machines 33. Particle Accelerators--The Universal Radiation Source 33.1 History of Particle Accelerators 33.2 Interactions of High-Energy Particles 33.3 Shielding High-Energy Particles 33.4 Particle Accelerators in Radiation Therapy 34. Regulation of Radiation Sources and Uses 34.1 Regulatory Measures for Medical Radiation Programs PART THREE: RADIATION DOSE CALCULATIONS 1. Dose from Beta-Emitting Radionuclides inside the Body 1.1 Calculating the Initial Dose Rate 1.2 Dose Calculations for a Decaying Radionuclide 1.3 Some Relationships Governing Radioactive Decay 1.4 Relationships Involving Both Radioactive Decay and Biological Elimination 1.5 Absorbed Beta Dose over a Period of Time 2. A Closer Look at the Dose from Beta Particles 2.1 Beta Particle Point Source Dose-Rate Functions 2.2 Evaluation of Beta Particle Dose from the Fluence and Stopping Power 3. Calculation of the Absorbed Dose from Gamma Emitters in the Body 3.1 Dose Rate from a Point Source of Photons--The Specific Dose-Rate Constant for Tissue 3.2 Evaluation of the Specific Dose-Rate Constant 3.3 Dose Rate from Distributed Gamma Sources 3.4 The Absorbed-Fraction Method--Dose within the Source Volume 3.5 Dose to Targets Outside the Source Volume by the Absorbed-Fraction Method 3.6 The Specific Absorbed Fraction--Sparing the Need to Divide by the Target Mass 3.7 Use of the Equilibrium Dose Constant--Computer-Generated Source Output Data 3.8 The S Factor--Doses from Cumulated Activity 4. Summary of Formulas 4.1 Radioactive Decay 4.2 Physical Decay and Biological Elimination 4.3 Dose from Nonpenetrating Radiation from Internal Emitters 4.4 Dose from Penetrating Radiation from Internal Emitters 4.5 Inverse Square Law 4.6 Dose Rates at a Distance from Gamma Sources 4.7 Attenuation of Radiation 4.8 Equivalent Dose 5. Dose Calculations for Specific Radionuclides 5.1 Hydrogen-3 5.2 Iodine-131 and Iodine-125 5.3 Strontium-90 / Yttrium-90 / Zirconium-90 5.4 Xenon-133 and Krypton-85 5.5 Uranium-238 and Its Decay Products 5.6 Radon-222 and Its Decay Products 5.7 Plutonium-239 and Plutonium-240 6. Dose Rates from Small, Highly Radioactive Particles 6.1 Evaluation of the Dose from Beta Particles 6.2 Biological Effects of Hot Particles 6.3 Risk of Cancer from Hot Particles 6.4 Highly Radioactive Particles in Fallout 6.5 Recommendations of the NCRP on Limits of Exposure to Hot Particles 6.6 NRC Enforcement Policy for Exposures to Hot Particles 7. The Radioactive Patient as a Source of Exposure 8. Radiation Doses in Nuclear Medicine 8.1 Dose to the Fetus from Uptake of Radionuclides from the Mother 9. Evaluation of Doses within the Body from X Rays 9.1 Patient Doses in Mammography 9.2 Evaluation of Doses in CT Examinations 10. Survey Results, Handbooks, and the Internet 10.1 Surveys of Doses in X-Ray Examinations 11. Producing an Optimum Radiation Field for Treating a Tumor PART FOUR: RADIATION MEASUREMENTS 1. Radiation Counting with a Geiger-Mueller Counter 1.1 A G-M Counter Described 1.2 Adjusting the High Voltage on a G-M Counter and Obtaining a Plateau 1.3 How a G-M Counter Can Lose Counts and Even Become Paralyzed 1.4 How to Distinguish between Beta and Gamma Radiation with a G-M Counter 1.5 How to Determine Source Strength of a Beta Emitter with a G-M Counter 1.6 Factors Affecting Efficiency of Detection of Beta Particles 1.7 Correcting for Attenuation of Beta Particles by Determining Absorption Curves 1.8 Counting Gamma Photons with a G-M Counter 1.9 Standardization of Radionuclides with G-M Counters 1.10 Interpreting Counts on a G-M Counter 2. Energy Measurements with a Scintillation Detector 2.1 Description of Scintillation Detectors and Photomultipliers 2.2 Pulse Counting with a Scintillation Counter and Scaler 2.3 Pulse-Height Distributions from Scintillation Detectors 2.4 Electronic Processing of Pulses Produced by Scintillation Detectors 3. Detectors for Special Counting Problems 3.1 Gas-Filled Proportional Counters 3.2 Semiconductor Detectors 4. Measuring Radiation Dose Rates 4.1 Measuring X and Gamma Dose Rates with Ionization-Type Survey Meters 4.2 Use of Scintillation Detectors to Measure Dose Rates 4.3 Use of G-M Counters to Monitor Dose Rates 4.4 Routine Performance Checks of Survey Meters 4.5 Calibration of Survey Meters 4.6 Beta Dose-Rate Measurements 4.7 Neutron Monitoring 5. Measuring Accumulated Doses over Extended Periods--Personnel and Environmental Monitoring 5.1 Use of Biodosimetry in Reconstructing Radiation Exposures 6. Specifying Statistical Variations in Counting Results 6.1 Nature of Counting Distributions 6.2 Sample Average and Confidence Limits 6.3 Standard Deviation 6.4 The Normal Error Curve--A Good Fit for Count Distributions 6.5 Precision of a Single Radiation Measurement 6.6 The Effect of Background on the Precision of Radiation Measurements 6.7 The Precision of the Ratio of Two Measurements 6.8 Testing the Distribution of a Series of Counts--The Chi-Square Test 6.9 Measurements at the Limits of Sensitivity of Detectors 7. Comments on Making Accurate Measurements PART FIVE: PRACTICAL ASPECTS OF THE USE OF RADIONUCLIDES 1. Obtaining Authorization to Use Radionuclides 1.1 Administration of Radioactive Material to Humans 1.2 Requirements for Obtaining Approval to Use New Radioactive Drugs 1.3 Protection of the Patient in Nuclear Medicine 2. Training Required for Working with Radionuclides 2.1 Implementation of a Training Program 2.2 Radiation Safety within a Comprehensive Institutional Program in Laboratory Safety 3. Responsibilities of Radionuclide Users 4. Standards for Protection against Radiation 5. Personnel Monitoring for External Radiation Exposure 5.1 Ambiguities in Using the Personnel Dosimeter Dose as a Surrogate for Personnel Dose 6. Monitoring Personnel Subject to Intakes of Radioactive Material 7. NRC and ICRP Values for Annual Limits on Intake and Airborne Radioactivity Concentration Limits 7.1 Air Monitoring for Environmental Radioactivity 8. Posting of Areas 9. Laboratory Facilities 10. Protective Clothing 11. Trays and Handling Tools 12. Special Handling Precautions for Radioiodine 12.1 Use of Potassium Iodide as a Thyroid-Blocking Agent 13. Hygiene 14. Trial Runs 15. Delivery of Radionuclides 16. Storage and Control of Radionuclides 17. Storage of Wastes 18. Waste Disposal 18.1 Disposal of Gases to the Atmosphere 18.2 Disposal of Liquids to Unrestricted Areas 18.3 Disposal of Liquid Wastes to Sanitary Sewerage Systems 18.4 Solid Wastes 18.5 Disposal on Site by Incineration and Other Methods 18.6 Government Regulation of the Disposal of Hazardous Wastes 18.7 Volume Reduction in Waste Disposal 18.8 The Designation of De Minimus Concentrations of Radioactivity 18.9 Natural Radioactivity as a Reference in the Control of Environmental Releases 19. Use of Radioactive Materials in Animals 20. Transportation of Radionuclides 20.1 Transportation within the Institution 20.2 Mailing through the U.S. Postal Service 20.3 Shipment of "Limited Quantities" 20.4 Shipment of "Low-Specific-Activity" Materials 20.5 Shipment of Type-A Packages 20.6 Shipping Papers and Shipper's Certification 21. Contamination Control 21.1 Monitoring for Contamination 21.2 Decontamination of Equipment and Buildings--Limits for Uncontrolled Release 22. Personnel Contamination and Decontamination 23. Leak Tests of Sealed Sources 24. Notification of Authorities in the Event of Radiation Incidents 25. Termination of Work with Radionuclides Appendix A: Emergency Instructions in the Event of Release of Radioactivity and Contamination of Personnel A.1 Objectives of Remedial Action A.2 Procedures for Dealing with Minor Spills and Contamination A.3 Personnel Decontamination A.4 Major Releases of Airborne Radioactivity as a Result of Explosions, Leakage of High-Level Sealed Gaseous and Powdered Sources Appendix B: The Regulatory Process B.1 Radiation Control at the Federal Level B.2 Radiation Control at the State Level B.3 Inspection and Enforcement Appendix C: Control of Airborne Releases to the Environment C.1 Dilution in the Atmosphere C.2 Filtration of Particles C.3 Adsorption of Gases and Vapors on Charcoal C.4 Adsorbers for Radioiodine PART SIX: IONIZING RADIATION AND PUBLIC HEALTH 1. Formulation of Standards for Radiation Protection 1.1 Standards for Protection of the Public against Radioactive Contamination 1.2 Standards for the Cleanup of Sites Contaminated with Radioactivity 1.3 Protective Actions for Exposures of the Public from Long-Term and Unattributable Sources 2. Medical Findings on Humans Exposed to Radiation 2.1 Sources of Human Exposure Data 2.2 Epidemiological Studies of Leukemia and Other Cancers 2.3 Risk of Cancer from Exposure to Radiation 2.4 Effects on the Developing Embryo 2.5 Genetic Risks 2.6 Basic Mechanisms in the Genesis of Cancer by Ionizing Radiation 3. Risks to Health from Exposure to Alpha Radiation 3.1 Evolution of Protection Standards for Radon Gas and Its Decay Products 3.2 Risk of Lung Cancer from Extended Exposure to Radon and Its Short-Lived Decay Products 3.3 Exposure of Bone to Alpha Radiation 4. Implications for Humans from Results of Animal Experiments 5. Sources Producing Population Exposure 5.1 Natural Sources of External Radiation 5.2 Natural Sources of Radioactivity within the Body 5.3 Population Exposure from Medical and Dental X Rays 5.4 Population Exposure (Internal) from Radiopharmaceuticals 5.5 Environmental Radiation Levels from Fallout from Past Weapons Tests 5.6 Potential External Exposure to the Population from Large-Scale Use of Nuclear Power 5.7 Population Exposure (Internal) from Environmental Pollutants 6. Population Exposure from Radiation Accidents 6.1 Windscale, England--The First Major Nuclear Reactor Accident Causes Significant Environmental Contamination 6.2 Palomares, Spain--Atomic Bombs Drop from the Sky, Igniting and Contaminating a Countryside 6.3 Thule, Greenland--A Bomber Crashes and Its Nuclear Weapons Ignite 6.4 Rocky Flats, Colorado--A Case History in Environmental Plutonium Contamination from an Industrial Plant 6.5 Gabon, Africa--Site of Nature's Own Nuclear Reactor 6.6 Three Mile Island, Pennsylvania--A Nation Confronts the Awesome Presence of the Atom 6.7 Chernobyl 6.8 Nuclear Power from the Perspective of the Three Mile Island and the Chernobyl Accidents 7. Nuclear Weapons--Ready for Armageddon PART SEVEN: EXPOSURE TO NONIONIZING ELECTROMAGNETIC RADIATION 1. Electromagnetic Fields--Quantities, Units, and Maxwell's Equations 1.1 The Electric Field 1.2 The Magnetic Field 1.3 Maxwell's Equation for Faraday's Law of Induction 1.4 Maxwell's Equation for Ampere's Law as Modified for the Displacement Current 1.5 The Interactions of Electric and Magnetic Fields in a Medium 2. Interaction of Fields from Electric Power Lines with the Body 3. The Physics of Radiating Electromagnetic Fields 3.1 The Derivation of Equations for Electromagnetic Waves from Maxwell's Equations 3.2 Electromagnetic Waves Generated by a Sinusoidal Oscillator 3.3 Relationships of Photons and Waves 4. Absorption of Electromagnetic Radiation in the Body 4.1 Penetration of EMF into the Body 4.2 Induced and Contact Currents 5. Specifying Dose to Tissue from Electromagnetic Fields 5.1 The Production of Heat as the Main Biological Effect 5.2 Resonance--A Special Concern in Exposure to Radiofrequency Radiation 5.3 The Specific Absorption Rate--The Basic Quantity for Assessment of Exposure to Radiofrequency Radiation 6. Devices That Produce Electromagnetic Fields 6.1 Antennas 6.2 Cellular Phone Networks 6.3 Magnetic Resonance Imaging (MRI) 6.4 Video Display Terminals 7. Making Measurements of ELF and Radiofrequency Electromagnetic Fields 8. Standards for Protection against Electromagnetic Fields 8.1 Power Lines 8.2 Radiofrequency Standards 8.3 Telecommunications Standards 8.4 Microwave Ovens 8.5 Video Display Units 8.6 Static Magnetic and Electric Fields 8.7 Comparison of Basic Limits for Ionizing and Nonionizing Radiation 9. Medical Findings on Humans 9.1 Static Magnetic Fields 9.2 Extremely Low Frequencies, Including Power Lines 9.3 Radiofrequencies 10. Effects on Animals--Basic Research 11. Exposures from Environmental Fields 11.1 Broadcasting: The Dominant Source of RF Radiation in the Environment 11.2 Radar Installations for Civilian and Military Purposes 11.3 Transmitters for Cellular Phone Systems 11.4 Power lines 11.5 Home and Office 12. Effects of Electromagnetic Interference on Pacemakers 13. Exposures to Patients and Staff from Medical Devices 13.1 Magnetic Resonance Imaging (MRI) 14. Occupational Exposure to Electromagnetic Radiation 15. Beyond Microwaves PART EIGHT: CURRENT ISSUES IN RADIATION PROTECTION: WHERE THE EXPERTS STAND 1. On Electromagnetic Fields 2. On Defining and Regulating the Hazards of Exposure to Ionizing Radiation 2.1 On the Validity of the Linear No-Threshold (LN-T) Theory 2.2 The Exemption from Regulatory Control of Radiation Levels Below Which Causation of Cancer Is Considered Insignificant 3. On Reducing Population Radiation Exposure from Medical and Dental X Rays 4. On the Safety of Nuclear Power 5. On the Hazards of Nuclear Weapons Tests and Underground Explosions 5.1 Hazards to the Public from Fallout from Atmospheric Testing of Nuclear Bombs 5.2 Safety of the Use of Nuclear Explosives Underground for Large-Scale Excavation or Development of Natural Resources 6. On the Consequences to Civilization of an All-Out Thermonuclear War 7. A Personal Statement Appendix I: Problems Appendix II: Data on Selected Radionuclides Appendix III: Some Constants and Conversion Factors Selected Bibliography References Index

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Book SynopsisIf existing models of the structure of the universe are correct, then 85 percent of the cosmos comprises a substance called dark matter. Yet no direct evidence of dark matter exists. Award-winning science journalist Govert Schilling details the quest to detect dark matter and how the search has helped us to understand the universe we inhabit.Trade ReviewAn impressively comprehensive bird’s-eye view of a research topic that is both many decades established and yet still at the very cutting edge of astronomy and physics. Along the course of this whirlwind tour, we catch glimpses of the lives and motivations of many of the key thinkers and builders who have defined the dark matter problem, as well as those who hope, sooner or later, to solve it. -- Katie Mack * Wall Street Journal *The book is both an advertisement for the thrill of scientific discovery and the visionaries who pursue the big questions simply because they are there. Schilling has craftily combined his lucid and accessible descriptions of science with the personal story of those unlocking the finer details of the missing mass mystery. The result is enthralling…A captivating scientific thriller. Future generations will no doubt be grateful for this fascinating contemporary account. * BBC Sky at Night *Schilling takes readers on a journey through the stories of a veritable army of physicists from around the globe as they have sought to understand the dark matter and dark energy that appear to make up 95% of our Universe. -- Catherine Heymans * Science *Fascinating…A thorough and sometimes troubling account of the hunt for dark matter…Schilling is an expert guide not only to dark matter and the equally baffling dark energy, which gets a good outing here, but to particle physics and cosmology…You will come away with a very good understanding of how the universe works. Well, our universe, anyway. -- Michael Brooks * New Scientist *Takes the reader on a vivid and entertaining journey through the history of the search for dark matter…Through interviews with personalities on both sides of historical controversies, the book is a colorful account of science in action, and is thoughtfully balanced to be engaging for a general audience as well as detailed enough to satisfy readers with a more technical background. -- Morgan Hollis * Nature Astronomy *A non-technical, historical, personal, up-to-date, correct, balanced, well-written, and well-researched book. -- Phillip Helbig * The Observatory *Expertly explains what we’ve learned about dark matter, and what we have yet to learn. -- Jeff Foust * Space Review *Curious, indefatigable, and a fine writer, Schilling clearly relays the work of astrophysicists…An entertaining account of a scientific quest that has failed—so far. * Kirkus Reviews *Fascinating history…Schilling convincingly argues that even without proof of its existence, dark matter has increased people’s understanding of the world—the search for it has led to greater knowledge of galaxies, gravity, and the big bang, among other phenomena. It makes for a solid introduction to an elusive topic. * Publishers Weekly *Govert Schilling has written a riveting narrative that brings you up to date on the research into astronomy's most long-standing and frustrating mystery: What is the universe's main ingredient? Thoroughly researched and highly enjoyable. -- Marcia Bartusiak, author of The Day We Found the UniverseFrom a revered science writer, a clear, wide-ranging account of one of the deepest and most fascinating mysteries in astronomy. -- Martin Rees, coauthor of The End of AstronautsA genuine page-turner. Schilling masterfully tells the stories of some of the greatest—and quirkiest—minds ever to probe the cosmos. -- Rick Fienberg, Senior Advisor to the Executive Officer, American Astronomical SocietyWith this book, Schilling offers us a clear and entertaining update on the quest to understand the nature of dark matter. The way he tells this story beautifully captures the sense of mystery that those of us working in this field experience every day. -- Dan Hooper, author of At the Edge of TimeA lively book by a skilled science journalist on an important topic in cosmology: the dark matter. -- Robert Kirshner, Clowes Research Professor of Science, Harvard UniversityGovert Schilling brings his longtime experience of writing about astronomy and its history to this exciting volume. Newcomers to the field will find much to learn in these pages, and experts much to discuss. -- Virginia Trimble, former president, Division of Galaxies and the Universe, International Astronomical Union

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Book SynopsisCovering Equipment Testing Procedure, softcover member and other discounts do not apply to this title.Table of ContentsChapter 1. Purpose and Scope. Purpose. Scope. Liability. Chapter 2. Definitions and Descriptions of Terms. Flow Quantities. Key components. Tray Efficiency. Operating Lines. Pinch. Maximum Throughput. Minimum Throughput. Operating Section. Chapter 3. Test Planning. Safety. Environmental. Preliminary Preparation. Test Objectives. Organizational Resources. Schedule. Column Control and Instrumentation. Peripheral Equipment. Pretest Calculations. Types of Tests. Performance Tests. Acceptance Tests. Specific Areas of Interest. Tray Efficiency. Capacity Limitations. Energy Consumption. Pressure-Drop Restrictions. Data requirements-Measured. Properties of External Streams, Overall and Component Material Balances, Over Enthalpy Balances. Internal Temperatures. Internal Samples. Pressure Profiles. Data Requirements-Physical Properties. Essential Data. Auxiliary Data. Test Procedure Documentation. Chapter 4. Methods of Measurement and Sampling. Measurement of Temperatures. Accuracy. Errors. Measurement of Flow Rates. Orifice Meters. Rotameters. Direct Volume or Weight Measurement. Measurement of Column Pressure Drop. Instruments. Pressure taps. Seal Pots. Accuracy. Sampling Procedures. General. Selection of Sampling Points. Sample Connections. Containers. Sampling of High Boiling Materials. Sampling of Intermediate Boiling Materials. Sampling of Materials Having Boiling Points Below -50o F (-46oC). Labeling and Handling of the Samples. Chapter 5. Test Procedure. Preliminary. Pretest Procedure for Maximum Hydraulic Throughput. Reaching the Flooding Point. Capacity Test. Test Period. Establishment of Steady State Conditions. Length of Test Period. Chapter 6. Computation of Results. Verification of Test Data. Material Balance. Enthalpy Balance. Overall Balance. Internal Flow Rates. Column Capacity. Column Pressure Drop. Overall Column Efficiency. Computer Calculation. Graphical Calculation. Murphree Tray Efficiency. Sample Calculations. Chapter 7. Interpretation of Results. Sources of Experimental Error. Effects of Experimental Error. Possible Reasons for Not Meeting Design Performance. Mechanical. Process. Applications of Test results to Design Conditions. Chapter 8. Appendix. Notation. Illustrations. Sample Calculation. English Units. SI Units. References.

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Book SynopsisThe use of stable isotopes in nutritional studies is now widespread, and the technique is becoming increasingly popular. Practical applications are numerous and include:calcium and iron absorption studiesstudies looking at the impacts of diet, physical activity, aging, and medical therapy and supplementation on nutrient metabolismthe measurement of energy cost of pregnancystudies on the causes of growth faltering in infantsinvestigations into childhood and adult obesity.This book is designed as a laboratory handbook of methods used to perform stable isotope studies in humans. It covers basic principles, dosage information, sample preparation procedures, analytical instrumentation, and necessary mathematical methods and provides the fundamentals to enable researchers to evaluate and establish stable isotope methods in their own laboratories.Table of Contents1: Introduction, S A Abrams and W W Wong 2: The measurement of protein kinetics with stable isotope tracers, F Jahoor, Baylor College of Medicine, USDA/ARS Children's Nutrition Research Center, Houston, Texas,USA 3: Stable isotope studies of macromineral metabolism: Calcium, magnesium and iron, S A Abrams 4: Evaluation of trace mineral status and bioavailability using stable isotopes (zinc, copper, selenium, molybdenum), N M Lowe, University of Central Lancashire, Preston, UK and C S Broome, University of Liverpool, UK 5: Energy utilization with doubly labelled water (2H218O), W W Wong 6: Body composition measurements with 2H218O isotope dilution, W W Wong 7: Stable isotopes and gas chromatoraphy - Mass spectrometry in studies of glucose and metabolism in children, A L Sunehag, and M W Haymond, Baylor College of Medicine, USDA/ARS Children's Nutrition Research Center, Houston, Texas, USA 8: Cholesterol and other lipid metabolism, R E Ostlund, Washington University School of Medicine, St Louis, Missouri, USA 9: Index

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Book SynopsisThis volume details methods on several aspects of circadian research. Chapters guide readers through the latest techniques and a wide variety of daily rhythmic processes, model organisms, circadian rhythms in the SCN and in peripheral organs, and describing in vitro systems and in silico methods. Written in the format of the highly successfulMethods in Molecular Biologyseries, each chapter includes an introduction to the topic, lists necessary materials and reagents, includes tips on troubleshooting and known pitfalls, and step-by-step, readily reproducible protocols. Authoritative and cutting-edge,Circadian Regulation: Methods and Protocols aims to be auseful practical guide to researches to help further their study in this field.Chapters 3, 4, 8, and 17 are available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.Table of Contents1. Sleep under Preindustrial Conditions: What We Can Learn from It Leandro Casiraghi and Horacio O. de la Iglesia 2. The structure-based molecular-docking screen against core clock proteins to identify small molecules to modulate the circadian clock Seref Gul and Ibrahim Halil Kavakli 3. Analysis of complex circadian time series data using wavelets Christoph Schmal, Gregor Mönke, and Adrián E. Granada 4. Mathematical Modeling in Circadian Rhythmicity Marta del Olmo, Saskia Grabe, and Hanspeter Herzel 5. Bioinformatics and Systems Biology of Circadian Rhythms: BIO CYCLE and CircadiOmics Muntaha Samad, Forest Agostinelli, and Pierre Baldi 6. Cell-based Phenotypic Screens to Discover Circadian Clock Modulating Compounds Megumi Hatori and Tsuyoshi Hirota 7. Methods for Assessing Circadian Rhythms and Cell Cycle in Intestinal Enteroids Miri Park, Yuhui Cao, and Christian I. Hong 8. Using ALLIGATORs to capture circadian bioluminescence Aiwei Zeng and John O’Neill 9. Studying circadian clock entrainment by hormonal signals Violetta Pilorz, Iwona Olejniczak, and Henrik Oster 10. In vitro assays for measuring intercellular coupling among peripheral circadian oscillators Anna-Marie Finger 11. Circadian control of transcriptional and metabolic rhythms in primary hepatocytes Sung Kook Chun and Selma Masri 12. Electrophysiology of the Suprachiasmatic Nucleus: Single-Unit Recording Martha U. Gillette and Jennifer W. Mitchell 13. Anatomical Methods to Study the Suprachiasmatic Nucleus Eric L. Bittman 14. Circadian analysis of rodent locomotor activity in home cages Paul Petrus 15. Recording of diurnal gene expression in peripheral organs of mice using the RT-Biolumicorder Georgia Katsioudi, Alejandro Osorio-Forero, Flore Sinturel, Claudia Hagedorn, Florian Kreppel, Ueli Schibler, and David Gatfield 16. Isolation and sorting of epidermal interfollicular stem cells for the study of circadian rhythms Paloma Solá and Valentina M. Zinna 17. Detecting circadian rhythms in human red blood cells by dielectrophoresis Andrew D. Beale, Fatima H. Labeed, Stephen J. Kitcatt, and John S. O’Neill 18. Measuring circadian neutrophil infiltration in tissues by paired whole-mount tissue-clearing and flow cytometry Tommaso Vicanolo, Andres Hidalgo, and Jose M. Adrover 19. In vivo imaging of circadian NET formation during lung injury by 4-dimensional intravital microscopy Alejandra Aroca-Crevillén, Andres Hidalgo, and Jose M. Adrover 20. Real-time measurement of energy metabolism over circadian time using indirect calorimetry-enabled metabolic cages. Kevin B. Koronowski 21. Untargeted and Targeted Circadian Metabolomics Using Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS) and Flow Injection-Electrospray Ionization-Tandem Mass Spectrometry (FIA-ESI-MS/MS) Anna Artati, Cornelia Prehn, Dominik Lutter, and Kenneth Allen Dyar 22. Time Restricted Feeding and Caloric Restriction - two feeding regimen at the crossroad of metabolic and circadian regulation. Amandine Chaix 23. Chromatin Immunoprecipitation and Circadian Rhythms Kenichiro Kinouchi, Kazutoshi Miyashita, and Hiroshi Itoh 24. Fluorescent reporters for studying circadian rhythms in Drosophila melanogaster Kathyani Parasram, Daniela Bachetti, Vania Carmona-Alcocer, and Phillip Karpowicz 25. Visualization of mutant aggregates from clock neurons by agarose gel electrophoresis (AGERA) in Drosophila melanogaster Laura Delfino, Susanna Campesan, Giorgio Fedele, Edward W Green, Flaviano Giorgini, Charalambos P. Kyriacou, and Ezio Rosato 26. Methods for delivery of dsRNAi against canonical clock genes and immunocytodetection of clock proteins in crustacea. David C. Wilcockson, Lin Zhang, and Charalambos P Kyriacou 27. In vivo bioluminescence analyses of circadian rhythms in Arabidopsis thaliana using a microplate luminometer Masaaki Okada and Paloma Mas

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Book SynopsisDescribes new state-of-the-science tools and their contribution to industrial R&D With contributions from leading international experts in the field, this book explains how scanning probe microscopy is used in industry, resulting in improved product formulation, enhanced processes, better quality control and assurance, and new business opportunities. Readers will learn about the use of scanning probe microscopy to support R&D efforts in the semiconductor, chemical, personal care product, biomaterial, pharmaceutical, and food science industries, among others. Scanning Probe Microscopy in Industrial Applications emphasizes nanomechanical characterization using scanning probe microscopy. The first half of the book is dedicated to a general overview of nanomechanical characterization methods, offering a complete practical tutorial for readers who are new to the topic. Several chapters include worked examples of useful calculations such as using Hertz mechanicTable of ContentsContributors List xiii Preface xv Acknowledgments xix 1. Overview of Atomic Force Microscopy 1 Dalia G. Yablon 1.1 A Word on Nomenclature 2 1.2 Atomic Force Microscopy—The Appeal to Industrial R&D 2 1.3 Mechanical Properties 5 1.4 Overview of AFM Operation 6 1.5 Nanomechanical Methods Surveyed in Book 11 1.6 Industries Represented 13 Acknowledgments 14 References 14 2. Understanding the Tip–Sample Contact: An Overview of Contact Mechanics from the Macro- to the Nanoscale 15 Tevis D. B. Jacobs, C. Mathew Mate, Kevin T. Turner, and Robert W. Carpick 2.1 Hertz Equations for Elastic Contact 15 2.2 Adhesive Contacts 22 2.3 Further Extensions of Continuum Contact Mechanics Models 29 2.4 Thin Films 34 2.5 Tangential Forces 37 2.6 Application of Continuum Mechanics to Nanoscale Contacts 42 Acknowledgments 44 Appendix 2A Surface Energy and Work of Adhesion 44 References 45 3. Understanding Surface Forces Using Static and Dynamic Approach–Retraction Curves 49 Sudharsan Balasubramaniam, Daniel Kiracofe, and Arvind Raman 3.1 Tip–Sample Interaction Forces 53 3.2 Static F–Z Curves 58 3.3 Dynamic Amplitude/Phase–Distance Curves 69 3.4 Brief Guide to VEDA Simulations 78 3.5 Conclusions 90 Glossary 91 References 93 4. Phase Imaging 95 Dalia G. Yablon and Greg Haugstad 4.1 Introduction 95 4.2 Bistability: Attractive and Repulsive Mode 97 4.3 Complications in Phase Quantification 107 References 113 5. Dynamic Contact AFM Methods for Nanomechanical Properties 115 Donna C. Hurley and Jason P. Killgore 5.1 Introduction 115 5.2 Force Modulation Microscopy (FMM) 121 5.3 Contact Resonance (CR) Techniques 125 5.4 Comparison of FMM and CR-FM 136 5.5 Other Dynamic Contact Approaches 138 5.6 Summary and Conclusions 140 Acknowledgments 141 Appendix 5A Data Analysis Procedure for Contact Resonance Spectroscopy Measurements 141 References 145 6. Guide to Best Practices for AFM Users 150 Greg Haugstad 6.1 Force–Distance Measurements—Instrumental Sources of Nonideality 151 6.2 Force–Distance Measurements—Physical Sources of Nonideality 157 References 161 7. Nanoindentation Measurements of Mechanical Properties of Very Thin Films and Nanostructured Materials at High Spatial Resolution 162 Steve J. Bull 7.1 Introduction 162 7.2 Bulk Materials 163 7.3 Coatings 176 7.4 Conclusions 188 Acknowledgments 188 References 188 8. Scanning Probe Microscopy for Critical Measurements in the Semiconductor Industry 190 Johann Foucher 8.1 Introduction 190 8.2 Critical Dimension in the Semiconductor Industry 191 8.3 CD Metrology Techniques for Production 192 8.4 Obtaining Accurate CD in the Semiconductor Industry 194 8.5 Hybrid Metrology as a Final Solution to Overcome CD-AFM, CD-SEM, and Scatterometry Intrinsic Limitations 203 8.6 Conclusion 208 References 208 9. Atomic Force Microscopy of Polymers 210 Andy H. Tsou and Dalia G. Yablon 9.1 Introduction 210 9.2 Tapping Phase AFM 213 9.3 Nanoindentation 217 9.4 Force Modulation 218 9.5 Pulsed Force Imaging 219 9.6 Force–Volume AFM 220 9.7 HarmoniX and Peak Force QNM Imaging 222 9.8 Summary 227 References 229 10. Unraveling Links between Food Structure and Function with Probe Microscopy 232 A. Patrick Gunning and Victor J. Morris 10.1 Introduction 232 10.2 Gels and Thickeners: Molecular Networks 236 10.3 Emulsions and Foams: Protein–Surfactant Competition 238 10.4 Interfacial Structure and Digestion: Designer Interfaces 241 10.5 Force Spectroscopy: Model Emulsions 244 10.6 Force Spectroscopy: Origins of Bioactivity 247 10.7 Conclusions 248 References 249 11. Microcantilever Sensors for Petrochemical Applications 251 Alan M. Schilowitz 11.1 Introduction 251 11.2 Background 252 11.3 Applications 257 11.4 Conclusion 266 References 267 12. Applications of Scanning Probe Methods in Cosmetic Science 270 Gustavo S. Luengo and Anthony Galliano 12.1 Introduction 270 12.2 Substrates of Cosmetics 271 12.3 Mechanical Properties and Modifications by Cosmetic Products 274 12.4 Scanning Probe Technologies Adapted to Cosmetic Science 275 12.5 Conclusions 285 References 285 13. Applications of Scanning Probe Microscopy and Nanomechanical Analysis in Pharmaceutical Development 287 Matthew S. Lamm 13.1 Introduction 287 13.2 Applications of SPM Imaging 288 13.3 SPM as a Screening Tool 291 13.4 Applications of Nanoindentation 293 13.5 Conclusion 299 Acknowledgments 299 References 300 14. Comparative Nanomechanical Study of Multiharmonic Force Microscopy and Nanoindentation on Low Dielectric Constant Materials 302 Katharine Walz, Robin King, Willi Volksen, Geraud Dubois, Jane Frommer, and Kumar Virwani 14.1 Introduction 302 14.2 Experimental 308 14.3 Results and Discussions 311 14.4 Conclusions 319 Acknowledgments 320 References 320 15. Nanomechanical Characterization of Biomaterial Surfaces: Polymer Coatings That Elute Drugs 323 Klaus Wormuth and Greg Haugstad 15.1 Introduction 323 15.2 Materials and Methods 325 15.3 Dexamethasone in PBMA or PBMA–PLMA Polymer Blends 327 15.4 Simvastatin in PEO–PBT Copolymers 337 15.5 Concluding Comments 340 Acknowledgments 341 References 341 Index 342

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Book SynopsisA lab manual for the General Chemistry course, Beran has been popular for the past nine editions because of its broad selection of experiments, clear layout, and design. Containing enough material for two or three terms, this lab manual emphasizes chemical principles as well as techniques.Table of ContentsPreface iii Laboratory Safety and Guidelines 1 Data Documentation 5 Data Analysis 9 Laboratory Techniques 17 Experiments A. Introduction Dry Lab 1 The Laboratory and SI 43 Experiment 1 Basic Laboratory Operations 51 B. Chemical and Physical Properties Experiment 2 Identification of a Compound: Chemical Properties 59 Experiment 3 Water Analysis: Solids 67 Experiment 4 Paper Chromatography 75 Experiment 5 Percent Water in a Hydrated Salt 85 Dry Lab 2A Inorganic Nomenclature I. Oxidation Numbers 91 Dry Lab 2B Inorganic Nomenclature II. Binary Compounds 94 Dry Lab 2C Inorganic Nomenclature III. Ternary Compounds 98 Experiment 6 Acids, Bases, and Salts, 103 C. Mole Concept Experiment 7 Empirical Formulas 115 Experiment 8 Limiting Reactant 123 Experiment 9 A Volumetric Analysis 133 Experiment 10 Vinegar Analysis 143 D. Atomic and Molecular Structure Experiment 11 Periodic Table and Periodic Law 149 Dry Lab 3 Atomic and Molecular Structure 161 E. Gases Experiment 12 Molar Mass of a Volatile Liquid 173 Experiment 13 A Carbonate Analysis; Molar Volume of Carbon Dioxide 181 F. Solutions Experiment 14 Molar Mass of a Solid 189 Experiment 15 Synthesis of Potassium Alum 199 G. Acid-Base Equilibria and Analysis Experiment 16 LeChâtelier’s Principle; Buffers 207 Experiment 17 Antacid Analysis 219 Experiment 18 Potentiometric Analyses 227 Experiment 19 Aspirin Synthesis and Analysis 237 Experiment 20 Alkalinity of a Water Resource 245 Experiment 21 Hard Water Analysis 255 Experiment 22 Molar Solubility, Common-Ion Effect 263 H. Kinetics Experiment 23 Factors Affecting Reaction Rates 271 Experiment 24 A Rate Law and Activation Energy 281 I. Thermodynamics Experiment 25 Calorimetry 293 Experiment 26 Thermodynamics of the Dissolution of Borax 305 J. Oxidation-Reduction Systems and Analysis Experiment 27 Oxidation–Reduction Reactions 315 Experiment 28 Chemistry of Copper 323 Experiment 29 Bleach Analysis 331 Experiment 30 Vitamin C Analysis 341 Experiment 31 Dissolved Oxygen Levels in Natural Waters 349 Experiment 32 Galvanic Cells, the Nernst Equation 357 Experiment 33 Electrolytic Cells, Avogadro’s Number 369 K. Transition Metal Systems and Analysis Experiment 34 An Equilibrium Constant 377 Experiment 35 Spectrophotometric Metal Ion Analysis 389 Experiment 36 Transition Metal Complexes 397 L. Qualitative Analysis Dry Lab 4 Preface to Qualitative Analysis 409 Experiment 37 Qual: Common Anions 413 Experiment 38 Qual I. Na+, K+, NH4+, Mg2+, Ca2+, Cu2+ 423 Experiment 39 Qual II. Ni2+, Fe3+, Al3+, Zn2+ 433 Appendixes Appendix A Conversion Factors 441 Appendix B Familiar Names of Common Chemicals 442 Appendix C Vapor Pressure of Water 444 Appendix D Concentrations of Acids and Bases 445 Appendix E Water Solubility of Inorganic Salts 446

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Book SynopsisThe go-to resource for microscopists on biological applications of field emission gun scanning electron microscopy (FEGSEM) The evolution of scanning electron microscopy technologies and capability over the past few years has revolutionized the biological imaging capabilities of the microscopegiving it the capability to examine surface structures of cellular membranes to reveal the organization of individual proteins across a membrane bilayer and the arrangement of cell cytoskeleton at a nm scale. Most notable are their improvements for field emission scanning electron microscopy (FEGSEM), which when combined with cryo-preparation techniques, has provided insight into a wide range of biological questions including the functionality of bacteria and viruses. This full-colour, must-have book for microscopists traces the development of the biological field emission scanning electron microscopy (FEGSEM) and highlights its current value in biological research aTrade ReviewSince the first commercial SEM (scanning electron microscope) was produced by Cambridge Instruments in 1965, the resolution,image contrast, and operability have improved dramatically which have turned field emission SEM into an increasingly valuable tool in the life science community. The challenge of life science microscopy is to provide the structural information for the correlation of structure and function in complex biological systems. For this reason, this two-volume edition comes as a welcome addition to the biologist’s library, since they encompass all the information needed to approach life science FEG SEM imaging challenges, including detailed descriptions of the instrumentation and analytical techniques currently available in the field. There are many features of this edition that make it a useful resource for both the beginner and more advanced microscopist. First, the two volumes are composed of 31 self-contained chapters, each written by leading authorities on these subjects. Secondly, the chapters are richly illustrated and most chapters are complemented with a comprehensive, valuable, and up-to-date list of references. Accordingly, the user who seeks to purchase new equipment or select the appropriate technique will find useful information in both volumes. In the initial nine chapters of vol. 1, the reader is given a comprehensive historical review and introduction to the possibilities of the current technology—choice of microscopy method and specimen preparation as well as cryo and room temperature options—edited by representatives from the major companies in the field. The three last chapters of vol. 1 are dedicated to a review of specimen preparation methods—chemical fixation and cryo methods—which are a must-read for any scientist in this field. In vol. 2 in the first five chapters, the reader is introduced to more special applications and results of the techniques, spanning from pathology and infectious diseases, plant cell wall and nuclear envelope, yeast cell to food research. The three following chapters focus on cryo-FEGSEM in biology, preparation protocols of vitrified cells for cryo-FIB microscopy, and ESEM (environmental scanning electron microscopy) including many valuable tips and tricks. Opportunities for "Life in 3D" research are described in great detail with chapters on Correlative Array Tomography and the Automatic Tape Collection Microtome followed by chapters on FIB-SEM for Biomaterials, FIB-SEM tomography, and 3D FEGSEM as a tool for structural biology. Vol. 2 is concluded with three chapters on image post-processing and resource management, which are relevant to all scientists—not just FEG SEM microscopists. In conclusion, I highly recommend Biological Field Emission Scanning Electron Microscopy to anybody who wishes to implement and/or improve an available technology or method. This two-volume edition allows the reader to contemplate how to use existing equipment with some minor adjustments or simple application of sample preparation and analytical tools. Furthermore, this book provides a comprehensive analysis of the latest imaging technologies available in the field and should therefore be invaluable to any researcher who wishes to find a discussion of all these techniques and applications under one umbrella.—Microscopy and Microanalysis (2020)Klaus Qvortrup, Faculty of Health Sciences, University of Copenhagen, The Panum Institute, DenmarkTable of ContentsAbout the Editors xix List of Contributors xxi Foreword xxv 1 Scanning Electron Microscopy: Theory, History and Development of the Field Emission Scanning Electron Microscope 1David C. Joy 2 Akashi Seisakusho Ltd – SEM Development 1972–1986 7Michael F. Hayles 3 Development of FE-SEM Technologies for Life Science Fields 25Mitsugu Sato, Mami Konomi, Ryuichiro Tamochi and Takeshi Ishikawa 4 A History of JEOL Field Emission Scanning Electron Microscopes with Reference to Biological Applications 53Kazumichi Ogura and Andrew Yarwood 5 TESCAN Approaches to Biological Field Emission Scanning Electron Microscopy 79Jaroslav Jiruše, Vratislav Košˇtál and Bohumila Lencová 6 FEG-SEM for Large Volume 3D Structural Analysis in Life Sciences 103Ben Lich, Faysal Boughorbel, Pavel Potocek and Emine Korkmaz 7 ZEISS Scanning Electron Microscopes for Biological Applications 117Isabel Angert, Christian Böker, Martin Edelman, Stephan Hiller, Arno Merkle and Dirk Zeitler 8 SEM Cryo-Stages and Preparation Chambers 143Robert Morrison 9 Cryo–SEM Specimen Preparation Workflows from the Leica Microsystems Design Perspective 167Guenter P. Resch 10 Chemical Fixation 191Bruno M. Humbel, Heinz Schwarz, Erin M. Tranfield and Roland A. Fleck 11 A Brief Review of Cryobiology with Reference to Cryo Field Emission Scanning Electron Microscopy 223Roland A. Fleck, Eyal Shimoni and Bruno M. Humbel 12 High-Resolution Cryo-Scanning Electron Microscopy of Macromolecular Complexes 265Sebastian Tacke, Falk Lucas, Jeremy D. Woodward, Heinz Gross and Roger Wepf 13 FESEM in the Examination of Mammalian Cells and Tissues 299Andrew Forge, Anwen Bullen and Ruth Taylor 14 Public Health/Pharmaceutical Research – Pathology and Infectious Disease 311Paul A. Gunning and Bärbel Hauröder 15 Field Emission Scanning Electron Microscopy in Cell Biology Featuring the Plant Cell Wall and Nuclear Envelope 343Martin W. Goldberg 16 Low-Voltage Scanning Electron Microscopy in Yeast Cells 363Masako Osumi 17 Field Emission Scanning Electron Microscopy in Food Research 385Johan Hazekamp and Marjolein van Ruijven 18 Cryo-FEGSEM in Biology 397Paul Walther 19 Preparation of Vitrified Cells for TEM by Cryo-FIB Microscopy 415Yoshiyuki Fukuda, Andrew Leis and Alexander Rigort 20 Environmental Scanning Electron Microscopy 439Rudolph Reimer, Dennis Eggert and Heinrich Hohenberg 21 Correlative Array Tomography 461Thomas Templier and Richard H.R. Hahnloser 22 The Automatic Tape Collection UltraMicrotome (ATUM) 485Anwen Bullen 23 SBEM Techniques 495Christel Genoud 24 FIB-SEM for Biomaterials 517Lucille A. Giannuzzi 25 New Opportunities for FIB/SEM EDX in Nanomedicine: Cancerogenesis Research 533Damjana Drobne, Sara Novak, Andreja Erman and Goran Draži´c 26 FIB-SEM Tomography of Biological Samples: Explore the Life in 3D 545Caroline Kizilyaprak, Damien De Bellis, Willy Blanchard, Jean Daraspe and Bruno M. Humbel 27 Three-Dimensional Field-Emission Scanning Electron Microscopy as a Tool for Structural Biology 567J.D. Woodward and R.A. Wepf 28 Element Analysis in the FEGSEM: Application and Limitations for Biological Systems 589Alice Warley and Jeremy N. Skepper 29 Image and Resource Management in Microscopy in the Digital Age 611Patrick Schwarb, Anwen Bullen, Dean Flanders, Maria Marosvölgyi, Martyn Winn, Urs Gomez and Roland A. Fleck 30 Part 1: Optimizing the Image Output: Tuning the SEM Parameters for the Best Photographic Results 625Oliver Meckes and Nicole Ottawa 31 A Synoptic View on Microstructure: Multi-Detector Colour Imaging, nanoflight® 659Stefan Diller Index 679

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Book SynopsisIntroduction to Statistical Analysis of Laboratory Data presents a detailed discussion of important statistical concepts and methods of data presentation and analysis Provides detailed discussions on statistical applications including a comprehensive package of statistical tools that are specific to the laboratory experiment process Introduces terminology used in many applications such as the interpretation of assay design and validation as well as fit for purpose procedures including real world examples Includes a rigorous review of statistical quality control procedures in laboratory methodologies and influences on capabilities Presents methodologies used in the areas such as method comparison procedures, limit and bias detection, outlier analysis and detecting sources of variation Analysis of robustness and ruggedness including multivariate influences on response are introduced to account for controllable/uncontrollable laboraTrade Review"The book presents a detailed discussion of important statistical concepts and methods of data presentation and analysis. -Provides detailed discussions on statistical applications including a comprehensive package of statistical tools that are specific to the laboratory experiment process. - Introduces terminology used in many applications such as the interpretation of assay design and validation as well as fit for purpose" procedures including real world examples." (Zentralblatt MATH 2016)Table of ContentsPreface xi Acknowledgments xv 1 Descriptive Statistics 1 1.1 Measures of Central Tendency 1 1.2 Measures of Variation 4 1.3 Laboratory Example 7 1.4 Putting it All Together 8 1.5 Summary 10 References 10 2 Distributions and Hypothesis Testing in Formal Statistical Laboratory Procedures 11 2.1 Introduction 11 2.2 Confidence Intervals (CT) 19 2.2.1 Confidence Interval (CI) for the Population Mean – The t-Distribution 20 2.2.2 Confidence Interval for the Variance and Standard Deviation 21 2.3 Inferential Statistics – Hypothesis Testing 23 2.3.1 t-Test for Means 25 2.3.2 Test for Variation: Coefficient of Variation (CV) 28 2.3.3 Two-Sample Test of the Population Means 29 2.3.4 One-Way Analysis of Variance (ANOVA) 34 2.3.5 Nonparametric Tests for Skewed Data 40 References 41 3 Method Validation 43 3.1 Introduction 43 3.2 Accuracy 45 3.2.1 Method 1 45 3.2.2 Method 2 56 3.3 Brief Introduction to Bioassay 59 3.3.1 Direct Assay 59 3.3.2 Indirect Assay 61 3.4 Sensitivity, Specificity (Selectivity) 69 3.5 Method Validation and Method Agreement – Bland-Altman 73 References 76 4 Methodologies in Outlier Analysis 79 4.1 Introduction 79 4.2 Some Outlier Determination Techniques 80 4.2.1 Grubb Statistic 82 4.2.2 Other Forms of the Grubb Statistic 84 4.2.3 Studentized Range Statistic 85 4.2.4 Sequential Test of Many Outliers 86 4.2.5 Mahalanobis Distance Measure 88 4.2.6 Dixon Q-Test for a Single Outlier 91 4.2.7 The Box Plot 94 4.2.8 Median Absolute Deviation 95 4.3 Combined Method Comparison Outlier Analysis 96 4.3.1 Further Outlier Considerations 96 4.3.2 Combined Method Comparison Outlier Analysis – Refined Method Comparisons Using Bland – Altman 98 4.4 Some Consequences of Outlier Removal 103 4.5 Considering Outlier Variance 104 4.5.1 The Cochran C test 104 4.5.2 Cochran G Test 107 References 110 5 Statistical Process Control 113 5.1 Introduction 113 5.2 Control Charts 115 5.2.1 Means (X-bar) Control Charts 117 5.2.2 Range Control Charts 122 5.2.3 The S-Chart 124 5.2.4 The Median Chart 126 5.2.5 Mean (X-bar) and S-Charts Based on the Median Absolute Deviation (MAD) 128 5.3 Capability Analysis 131 5.4 Capability Analysis – An Alternative Consideration 137 References 139 6 Limits of Calibration 141 6.1 Calibration: Limit Strategies for Laboratory Assay Data 141 6.1.1 Definition – Calibration 141 6.2 Limit Strategies 142 6.2.1 Example – Estimation of LoB and LoD for Drug Assay 142 6.2.2 LoQ Results 144 6.2.3 A Comparison of Empirical and Statistical Approaches to the LoD and LoQ 145 6.2.4 Example – LoD/LoQ, GC – MS Approach 145 6.2.5 LoD/LoQ, GC – MS Approach 146 6.2.6 Explanation of the Difficulty of the Statistical Methodology for the LoD and LoQ 147 6.2.7 Another LoQ Method 151 6.3 Method Detection Limits (EPA) 151 6.3.1 Method Detection Limits 151 6.3.2 Example – Atrazine by Gas Chromatography (GC) 152 6.3.3 LoD and LoQ Summary 153 6.4 Data Near the Detection Limits 154 6.4.1 Biased Estimators 154 6.4.2 Computing Some Statistics with the LoD in the Data 154 6.5 More on Statistical Management of Nondetects 156 6.5.1 Model-Based Examples of Measuring Nondetects 157 6.5.2 An Alternative Regression Approach with Improvements (Refer to the Box Cox Transformation in Chapter 5) 160 6.5.3 Extension of the ROS Method for Multiple NDs in Various Positions 163 6.5.4 Cohen’s Adjustment 165 6.6 The Kaplan – Meier Method (Nonparametric Approach) for Analysis of Laboratory Data with Nondetects 170 References 174 7 Calibration Bias 177 7.1 Error 177 7.1.1 Types of Error 179 7.2 Uncertainty 180 7.3 Sources of Uncertainty 180 7.4 Estimation Methods of Uncertainty 181 7.4.1 Statistical Estimation Methods of Type A Uncertainty 181 7.4.2 Estimation Methods of Type B Uncertainty 183 7.4.3 Estimation Methods of Combined and Expanded Uncertainties (Normal Data) 187 7.4.4 Estimation Methods of Combined and Expanded Uncertainties (Nonnormal Data) 190 7.4.5 Another Method of Estimating Uncertainties for Nonnormal Data (Nonparametric) 192 7.5 Calibration Bias 194 7.5.1 Gas Chromatographic/Mass Spectrometric (GC – MS) Calibration Bias 197 7.5.2 Discussion 205 7.6 Multiple Instruments 205 7.7 Crude Versus Precise Methodologies 208 References 210 8 Robustness and Ruggedness 213 8.1 Introduction 213 8.2 Robustness 214 8.3 Ruggedness 216 8.4 An Alternative Procedure for Ruggedness Determination 224 8.5 Ruggedness and System Suitability Tests 227 8.5.1 Determining the SST Limits from Replicated Experimentation 228 8.5.2 Determining the SST Limits from Statistical Prediction 231 References 233 Index 235

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Book Synopsis* Published as part of the prestigious Wiley-Blackwell UFAW Animal Welfare series. * A complete and balanced overview of the issues surrounding the use of animals in scientific research, with a focus on animal welfare implications and ethics of animals in research.Trade Review“To me, overall this is a very good book that provides a balanced view of the issues around animal welfare. It is a good read.” (Laboratory Animal Practitioner, 1 May 2015) “This book is geared toward members of institutional animal care and use committees, researchers, and veterinarians and is a practical guide for discussions pertaining to the welfare of animals used in research.” (JAVMA, 15 December 2014) “To me, overall this is a very good book that provides a balanced view of the issues around animal welfare. It is a good read.” (Laboratory Animal Practitioner, 1 October 2014) “Overall, the factual description of how animals are used in research balanced by the author’s personal experiences and perspective makes this book highly readable. ‘The Welfare of Animals used in Research’ is a great addition, which will be essential reading for those working with laboratory animals and of general interest to those new to the field.” (Veterinary Record, 12 July 2014)"Overall, this book is a welcome arrival to a debate that is too often split between misrepresentative arguments recycled from activist websites on one side and defensive responses dumbing down the complexity of scientific discovery on the other. I recommend it to anyone who believes the debate over animal research is of sufficient importance to be worth being well-informed." (Australian Veterinary Journal, 7 July 2016)Table of ContentsForeword vii Preface ix Dedication and Acknowledgements xi 1 Introduction 1 1.1 Reasons for Using Animals in Research 1 1.2 Where Animal Research is Carried Out 3 1.3 Numbers of Animals Used 4 1.4 Harmful and Harmless Research 6 1.5 How Much Suffering is Caused by Research? 7 1.6 Attitudes to Animal Experimentation 9 1.7 The Moral Imperative 18 1.8 Trust in the System 22 2 The Use of Legislative and Other Controls on Animal Research to Meet Public Expectations and Improve Animal Welfare 26 2.1 Introduction 26 2.2 Levels of Control 29 2.3 Scope of Controls 37 2.4 Systems for Ethical Review and Authorisation 42 2.5 Performance and Engineering Standards 45 2.6 Roles and Responsibility 50 2.7 Legislation and Licences 51 2.8 Enforcement and Failure to Comply 52 3 Animal Rights and Animal Welfare: Philosophy and Science 58 3.1 Introduction 58 3.2 Animal Rights and Animal Welfare: Making a Distinction 59 3.3 Animal Welfare Science 63 3.4 Funding and Promoting Animal Welfare Research 85 3.5 The Benefits of Animal Welfare Science 86 4 Species Choice and Animal Welfare 88 4.1 Introduction 88 4.2 Consciousness/Sentience: Evidence for Protecting Particular Taxa 89 4.3 Are Some Species Capable of Suffering More Than Others? Neurological Complexity and Capacity to Suffer 104 4.4 Beastly Bias in Practice 108 4.5 An Evolutionary Approach to Assessing Suffering 120 5 The Harm–Benefit Judgement 123 5.1 Introduction 123 5.2 Who Should Be Involved? 126 5.3 Factors To Be Considered in Harm–Benefit Decisions 129 5.4 Decision Tools 154 5.5 The Requirement for Ethical Review 157 6 Improving the Welfare of Animals Used in Research: The 3Rs 159 6.1 Introduction: The Origins of the 3Rs 159 6.2 Replacement 163 6.3 Reduction 169 6.4 Refinement 175 6.5 Conflicts Between the 3Rs 201 6.6 Training 202 6.7 Sources of Information on the 3Rs 203 7 Science and Animal Welfare: A Partnership 205 7.1 Replacement Methods: Scientific and Other Advantages 205 7.2 Reduction: Scientific and Other Advantages 209 7.3 Refinement: Scientific and Other Advantages 210 7.4 Changes in Laboratory Animal Science and Challenges for the Future? 219 7.5 Maintaining the Momentum 223 7.6 Conclusion 224 References 226 Glossary 259 Index 262

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Book SynopsisDiffusion of Innovation Theory and Integrated Pest Management.- Evaluation Research: Methodologies for Evaluation of IPM Programs.- Protocol for Economic Impact Evaluation of IPM Programs.- Economic Evaluation of Integrated Pest Management Programs.- Eliciting Farmer Knowledge, Attitudes, and~Practices in the Development of Integrated Pest Management Programs for Rice in Asia.- Implementing Integrated Pest Management in Developing and Developed Countries.- Moving On: Farmer Education in Integrated Insect Pest and Disease Management.- Impact of IPM Extension for Smallholder Farmers in the Tropics.- Impact of IPM Programs in Asian Agriculture.- Evolutionary Revolution: Implementing and Disseminating IPM in Indonesia.- Principles and Methods of Rice Lepidopteroid Pest and its Enemy Management (PEM) Program in North Vietnam.- Challenges of Integrated Pest Management in Sub-Saharan Africa.- Evaluating Dissemination and Impact of IPM: Lessons from Case Studies of Potato and Sweetpotato IPM iTable of ContentsDiffusion of Innovation Theory and Integrated Pest Management.- Evaluation Research: Methodologies for Evaluation of IPM Programs.- Protocol for Economic Impact Evaluation of IPM Programs.- Economic Evaluation of Integrated Pest Management Programs.- Eliciting Farmer Knowledge, Attitudes, and~Practices in the Development of Integrated Pest Management Programs for Rice in Asia.- Implementing Integrated Pest Management in Developing and Developed Countries.- Moving On: Farmer Education in Integrated Insect Pest and Disease Management.- Impact of IPM Extension for Smallholder Farmers in the Tropics.- Impact of IPM Programs in Asian Agriculture.- Evolutionary Revolution: Implementing and Disseminating IPM in Indonesia.- Principles and Methods of Rice Lepidopteroid Pest and its Enemy Management (PEM) Program in North Vietnam.- Challenges of Integrated Pest Management in Sub-Saharan Africa.- Evaluating Dissemination and Impact of IPM: Lessons from Case Studies of Potato and Sweetpotato IPM in Peru and Other Latin American Countries.- Integrated Pest Management in Europe – History, Policy, Achievements and Implementation.- IPM Programs in Commonwealth of Independent States and Russia.- Dissemination and Impact of IPM Programs in US Agriculture.- Advances with Integrated Pest Management as a Component of Sustainable Agriculture: The Case of the Australian Cotton Industry.- Impact of IPM and Transgenics in the Chinese Agriculture.- Can Transgenic Crops and IPM Be Compatible?.- Integrated Pest Management, Biofuels, and a New Green Revolution: A Case Study of the American Midwest.

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Book Synopsis* Gives specific worked examples from the main ecosystems used for undergraduate study -- seashore, lakes/ponds, field and woodland. * Only introductory text specifically focused on field techniques. * Great a how--toa guide that will show student exactly how to carry out each method.Trade Review"A valuable manual for field workers in ecology. It is well thought out, identifying common pitfalls facing novice researchers." J Burger, Rutgers, CHOICE, October 2003 "This is an excellent book...There can be few teachers and practically no students who would not benefit from consulting Henderson's book." Journal of Biological Education, Winter 2005Table of Contents1. Estimating absolute population number by sampling a unit of habitat. 2. Estimating absolute population size - Mark-recapture estimates. 3. Distance sampling methods for absolute population estimation. 4. Removal sampling to estimate absolute population size. 5. Comparing the magnitude of populations - relative methods. 6. Population indices. 7. Alpha diversity and spcies richness

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Book SynopsisThis guide covers aspects of designing microarray experiments and analysing the data generated, including information on some of the tools that are available from non-commercial sources. Concepts and principles underpinning gene expression analysis are emphasised and wherever possible, the mathematics has been simplified. The guide is intended for use by graduates and researchers in bioinformatics and the life sciences and is also suitable for statisticians who are interested in the approaches currently used to study gene expression. Microarrays are an automated way of carrying out thousands of experiments at once, and allows scientists to obtain huge amounts of information very quickly Short, concise text on this difficult topic area Clear illustrations throughout Written by well-known teachers in the subject Provides insight into how to analyse the data produced from microarrays Trade Review"Quite a few recently published books discuss analysis of microarray gene expression data for beginners. Microarray Gene Expression Data Analysis ... is arguably the best of its kind in this regard." Terry Speed, The Walter & Eliza Hall Institute of Medical Research, Nature Cell Biology, December 2003 "Overall this is an excellent book, it is well referenced and, to my mind, covers the vast majority of issues an experimenter needs to consider when venturing into the world of microarray data analysis. The book fills a clear gap in the field, providing a rigorous overview of the often confusing .... data analysis issues that most books on microarrays avoid or treat in a cursory way. I would say it is essential reading for any laboratory or researcher active in this rapidly evolving field and is recommended for the mathematician or statisitican who is interested in the field or who has been persuaded by their biologist colleague to help them with their analysis." Steven Russell, University of Cambridge, Genetical Research, February 2003 "Anyone wishing to gain a basic understanding of microarray gene expression studies will come away enriched ... A good and accessible entry point for any biologist who is interested in getting an overview about how to perform microarray gene expression studies." D.C.Jamison, George Mason University, Heredity, June 2004Table of ContentsPreface. Acknowledgements. Part I: Introduction:. 1. What Are Microarrays?. 2. Use Of Icroarrays To Monitor Gene Expression. 3. Other Uses For Microarrays. 4. Challenges Associated With The Generation Of Large Amounts Of Complex Data. 5. Future Directions. Part II: Aspects Of Experimental Design:. 6. Features Of Microarray Data. 7. Designing The Best Experiment. 8. Preparation of Target. 9. Design of Spotted Arrays. 10. Hybridisation. 11. Long Term Considerations. 12. Verification of Results. Part III: Data Analysis:. 13. Preliminary Processing of Data. 14. Methods for Data Analysis. 15. Graph Models. 16. Software In The Public Domain. 17. Visualisation of Data. Part IV: Glossary:. Index. Colour plates fall between pp. 84 and 85.

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Book SynopsisWith this book, you'll be ready to take on your own scientific explorations at school, work, or home.

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Book SynopsisSince its first appearance in 1941, this book has remained, through various editions and reprintings, the standard, indeed the only modern work in English in its field. This third edition, completely reset, includes descriptions of the newer devices which have come into use in upper-atmosphere sounding, electronic techniques for wind finding, thunderstorm location, and through the renewed interest in meterorological observations from aircraft. A number of new illustrations have been added.The authors have followed the pattern of the earlier editions in presenting examples found in regular weather service. Some attention has been given, however, to new techniques which, though not widely in use at the present time, show such promise as to deserve the studen'ts attention. A general treatment of the application of radar, radio direction finders, and radiosoundes to meteorology has been included.Of the previous edition the bulletin of the American Meteorological Society sa

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Book SynopsisBioCoder is a quarterly newsletter for DIYbio, synthetic bio, and anything related. You'll discover: Articles about interesting projects and experiments, such as the glowing plant Articles about tools, both those you buy and those you build Visits to DIYbio laboratories Profiles of key people in the community Announcements of events and other items of interest Safety pointers and tips about good laboratory practice Anything that's interesting or useful: you tell us! And BioCoder is free (for the time being), unless you want a dead-tree version. We'd like BioCoder to become self supporting (maybe even profitable), but we'll worry about that after we've got a few issues under our belt.

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Book SynopsisBioCoder is a quarterly newsletter for DIYbio, synthetic bio, and anything related. You ll discover: Articles about interesting projects and experiments, such as the glowing plantArticles about tools, both those you buy and those you buildVisits to DIYbio laboratoriesProfiles of key people in the communityAnnouncements of events and other items of interestSafety pointers and tips about good laboratory practiceAnything that s interesting or useful: you tell us!And BioCoder is free (for the time being), unless you want a dead-tree version. We d like BioCoder to become self supporting (maybe even profitable), but we ll worry about that after we ve got a few issues under our belt.If you d like to contribute, send email to BioCoder@oreilly.com. Tell us what you d like to do, and we ll get you started.

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