Search results for ""author george"
Rowman & Littlefield Many Were Held by the Sea: The Tragic Sinking of HMS Otranto
At 8:43 a.m. on the morning of Sunday, October 6, 1918, HMS Kashmir rammed HMS Otranto off Islay, Scotland. Both ships were former British passenger liners from the P&O Steamship Company that had been pulled into the war to ferry American soldiers between New York and various British ports. On this stormy morning, however, they were part of Convoy HX-50 carrying troops to Liverpool. On board were 372 British officers and sailors and 701 American soldiers. The Americans were mostly Southern farm boys from Fort Screven in Savannah under the command of Lt. Sam Levy, a Georgia Tech graduate from Atlanta. The Kashmir managed to back away and follow the harsh wartime order that required her to ignore any maritime disasters that might befall her sister ships and to continue on her prescribed course rather than stop and take on survivors. Thus it was that—with winds blowing at 70 to 75 mph and waves at more than 60 feet—the severely damaged Otranto was left dead in the water with more than a thousand souls aboard. Many Were Held by the Sea: The Tragic Sinking of HMS Otranto, tells the story of what happened during that voyage—mostly from the perspective of the American soldiers—and builds to the disastrous conclusion. The narrative details the courage of the young men on board, men who, for the most part, had never seen the ocean or learned to swim. It tells of the anguish from the home front, as family members had to wait weeks to learn the fate of their relatives. In addition, Scott’s narrative tells the personal story of Lieutenant Craven of the Royal Navy, serving as Commander of the rescue ship, who was forced to gamble with the lives of those on both ships in order to save the maximum number of passengers.
£43.00
Verlag Herder Wirtschaftliches Handeln in Christlicher Verantwortung
£37.61
Birkhauser Kuwabara Payne McKenna Blumberg Architects
Kuwabara Payne McKenna Blumberg Architects, founded in 1987 in Toronto, is one of most innovative architectural offi ces in North America today. They have made a name for themselves both for their integrated design process embodying collaboration with experts, clients and future users as well as the diversity of their aesthetically refined and finely detailed designs. The work ranges from cultural institutions such as the Toronto International Film Festival and Orchestra Hall in Minneapolis to ecologically innovative concepts such as Manitoba Hydro Place in Winnipeg, developed with leading climate engineers Transsolar of Stuttgart. A respectful approach toward the integration of heritage buildings is also a characteristic feature, illustrated by the designs for the Royal Conservatory and the Gardiner Museum in Toronto. Finally, educational and research facilities are also a strong focus in KPMB’s work exemplified by the Centre for Innovation and Governance Campus in Waterloo, Ontario, and the Joseph L. Rotman School of Management in Toronto, as well as future projects for the Massachusetts Institute for Technology (MIT) and Princeton University in the United States.
£47.28
Simon & Schuster Audio Enemy at the Gates
£21.90
Simon & Schuster Audio I'm Your Huckleberry: A Memoir
£22.92
Vault Comics Engineward: The Complete Series
£17.82
£45.35
McGraw-Hill Companies Loose Leaf for Biology
£190.75
£9.46
Random House Worlds The Star Wars Trilogy
£10.40
Abrams I Shot New York
£21.02
Rowman & Littlefield The Philosophical I: Personal Reflections on Life in Philosophy
Philosophy is shaped by life and life is shaped by philosophy. This is reflected in The Philosophical I, a collection of 16 autobiographical essays by prominent philosophers. Candid and philosophically insightful, these personal narratives critically call into question the belief that philosophy should be kept separate from the personal experience of philosophers. Each contributor traces the fundamental influences-both philosophical and otherwise-that have shaped his or her identity. In this postmodern world, the self is often viewed as irreparably fragmented and fractured, but the reflections in this volume point to a self that is a continuous, though dynamic, storyline. What shines through in each of these essays is that philosophy is a profoundly personal adventure.
£138.50
HarperCollins Espanol La Cancion del Lagarto: Lizard's Song (Spanish Edition)
£9.00
Penguin Putnam Inc Middlemarch
£11.30
Random House USA Inc The Empiricists: Locke: Concerning Human Understanding; Berkeley: Principles of Human Knowledge & 3 Dialogues; Hume: Concerning Human Understanding & Concerning Natural Religion
£16.99
Little, Brown & Company I Saw the Light: The Story of Hank Williams
£15.64
Springer-Verlag Berlin and Heidelberg GmbH & Co. KG Vergleichende und funktionelle Anatomie der Wirbeltiere
Weit springen oder tief tauchen: Welche Vorteile bieten diese Fähigkeiten, und warum sind sie möglich? Auf diese und andere Fragen mehr liefert das Buch Antworten anhand von Beispielen und Erläuterungen der Zusammenhänge. Es ist in drei Teile gegliedert: Übersicht über die großen Wirbeltier-Gruppen; Vergleichende Anatomie der Organsysteme; Physikalische und biomechanische Grundsteine der Funktionsmorphologie. Gute Lesbarkeit, klare Erklärungen und der direkte Bezug zu biologischen Beispielen machen dieses Buch zu einer einzigartigen Wissensquelle.
£44.99
Source Point Press Cover Of Darkness
£17.09
Taylor & Francis Ltd Learning Outside the Primary Classroom: Creative and Cost-Effective Ideas: A Comprehensive Guide to Establishing an Outdoor Classroom
This book details positive reasons for going outdoors with learning. Contents include: * Movement towards personalised learning * Putting the curriculum outdoors * It is not just PE * Planning and assessment templates. Short-term planning templates for outdoors and easy assessment ideas are also included. Full of activities, this book will give practitioners inspiring ideas for the outdoor classroom at little to no cost. Outdoor learning is fun, and this book is an essential tool for anyone wishing to implement a creative and exciting outdoor classroom in his or her school.
£35.99
CABI Publishing Antimicrobial Drug Discovery: Emerging Strategies
Drug resistance is increasing among a variety of human pathogenic microorganisms such as Enterococcus faecium, Staphylococcus aureus, Klebsiella pneumoniae, Acinetobacter baumaniii, Pseudomonas aeruginosa and Enterobacter spp. (currently dubbed the 'ESKAPE' pathogens), and has emerged as one of the most important clinical challenges of this century. Increased general awareness and fear of these pathogens means there is a growing demand for research to tackle the threat of multidrug resistance. Documenting the latest research in the field, this book discusses current and promising activities to discover new antimicrobials in five key areas: molecular genetics and systems microbiology; synthetic, computational chemistry and chemoinformatics; High Throughput Screening (HTS); non-vertebrate model hosts; and light- and nano-based technologies.
£145.85
Titan Books Ltd Doctor Who: The Twelfth Doctor Vol. 3: Hyperion
The stunning conclusion to the first year of comic adventures with the Twelfth Doctor and Clara! The Doctor and Clara face impossible odds as the Hyperions - a race of sentient suns who scorched the universe until the Time Lords brought their reign of terror to an end - have returned, and, worse, have come to Earth, in an epic, four-part season finale! Plus the pair face a marooned creature in a stately home, and visit San Diego Comic Con!
£10.99
Apple Academic Press Inc. Innovative Food Science and Emerging Technologies
This volume covers many new trends and developments in food science, including preparation, characterization, morphology, properties, and recyclability. The volume considers food quality, shelf life, and manufacturing in conjunction with human nutrition, diet, and health as well as the ever-growing demand for the supply and production of healthier foods.Distinguished scientists specializing in various disciplines discuss basic studies, applications, recent advances, difficulties, and breakthroughs in the field. The volume includes informative discussions and new research on food formulations, manufacturing techniques, biodegradably flexible packaging, packaged foods, beverages, fruits and vegetable processing, fisheries, milk and milk products, frozen food and thermo processing, grain processing, meat and poultry processing, rheological characteristics of foods, heat exchangers in the food industry, food and health (including natural cures and food supplements), spice and spice processing, and more.
£139.00
Hodder Education AQA A-level Economics Student Guide 1: Individuals, firms, markets and market failure
Reinforce understanding throughout the course with clear topic summaries and sample questions and answers to help students target higher grades.This new edition Student Guide has been fully updated for 2020 and covers Theme 1: Introduction to markets and market failure (topics 1 - 8). With clear topic summaries of content needed for the exams, knowledge-check questions and samples of exam-style questions and answers throughout, this guide will help you prepare for exams with confidence.- Identify key content for the exams with our concise summary of topics- Find out what examiners are looking for with our Questions and Answers section- Test your knowledge with rapid-fire questions and answers- Avoid common pitfalls with clear definitions and exam tips throughout- Reinforce learning with bullet-list summaries at the end of each section
£13.87
Dark Horse Comics,U.S. Star Wars: The High Republic Adventures--The Nameless Terror
£17.08
Apple Academic Press Inc. Leveraging Lean in Outpatient Clinics: Creating a Cost Effective, Standardized, High Quality, Patient-Focused Operation
This book is part of a series of titles that are a spin-off of the Shingo Prize-winning book Leveraging Lean in Healthcare: Transforming Your Enterprise into a High Quality Patient Care Delivery System. Each book in the series focuses on a specific aspect of healthcare—including emergency departments, medical laboratories, outpatient clinics, ancillary services, and surgical services—that has demonstrated significant process and quality improvements after a Lean implementation.Because ambulatory care settings play a significant role in the healthcare delivery system, it is important to understand how Lean concepts and tools can be used to deliver high-quality, cost-effective care. Leveraging Lean in Outpatient Clinics: Creating a Cost Effective, Standardized, High Quality, Patient-Focused Operation provides a functional understanding of Lean processes and quality improvement techniques in an outpatient clinic environment.This book is an ideal guide for healthcare executives, leaders, process improvement team members, and inquisitive frontline workers who want to implement and leverage Lean in outpatient clinical settings. Supplying detailed descriptions of Lean tools and methodologies, it identifies powerful Lean solutions specific to the needs of outpatient facilities.The first section provides an overview of Lean concepts, tools, methodologies, and applications. The second section focuses on the application of Lean in the outpatient clinic environment. It presents illustrative examples of Lean deployments in primary care, GI, and preadmission testing clinics. The examples provide broad content which can be readily transferable to other outpatient clinic settings.Illustrating leadership’s role in achieving departmental goals, this book will provide you with a well-rounded understanding of how Lean can be applied to achieve significant improvements throughout the complete continuum of care.
£52.99
Usborne Publishing Ltd Pop-up Sleeping Beauty
The enchanting story of Sleeping Beauty is brought to life in this gorgeously illustrated pop-up book. Follow the fairies starry trail, join the prince as he discovers the secret tower where Sleeping Beauty is destined to sleep for a hundred years, and see if magic can save the day. A pleasure to share with little children, and a wonderful gift.
£11.99
Edinburgh University Press Distributed Cognition in Enlightenment and Romantic Culture
£135.00
Disney Book Publishing Inc. Star Wars Life Day Treasury: Holiday Stories From a Galaxy Far, Far Away
£15.29
John Wiley & Sons Inc Materials Challenges in Alternative and Renewable Energy II
The overall efficiency, effectiveness, and practicality of potential future energy sources and systems are directly related to many materials-related factors. This volume features 30 papers presented during the 2012 Materials Challenges in Alternative and Renewable Energy Conference. They cover the latest developments involving materials for alternative and renewable energy sources and systems, including batteries and energy storage, hydrogen, solar, wind, geothermal, biomass, and nuclear, as well as materials availability, the energy grid, and nanocomposites.
£120.95
John Wiley and Sons Ltd The Scottish Building Regulations: Explained and Illustrated
The book provides a practical guide, with worked examples, to the Scottish Building Regulations. The new edition takes account of substantial revisions to the Regulations on fire and means of escape, structural stability, conservation of fuel and power, and drainage.
£89.95
University of California Press Higher Powers: Alcohol and After in Uganda’s Capital City
A free ebook version of this title is available through Luminos, University of California Press’s Open Access publishing program. Visit www.luminosoa.org to learn more.Higher Powers draws on four years of collaborative fieldwork carried out with Ugandans working to reconstruct their lives after attempting to leave behind problematic alcohol use. Given the relatively recent introduction of biomedical ideas of alcoholism and addiction in Uganda, most of these people have used other therapeutic resources, including herbal aversion therapies, engagements with balubaale spirits, and forms of deliverance and spiritual warfare practiced in Pentecostal churches. While these methods are at times severe, they contain within them understandings of the self and practices of sociality that point away from models of addiction as a chronic relapsing brain disease and towards the possibility of release. Higher Powers offers a reconceptualization of addiction and recovery that may prove relevant well beyond Uganda.
£27.00
John Wiley & Sons Inc Large-Scale Inverse Problems and Quantification of Uncertainty
This book focuses on computational methods for large-scale statistical inverse problems and provides an introduction to statistical Bayesian and frequentist methodologies. Recent research advances for approximation methods are discussed, along with Kalman filtering methods and optimization-based approaches to solving inverse problems. The aim is to cross-fertilize the perspectives of researchers in the areas of data assimilation, statistics, large-scale optimization, applied and computational mathematics, high performance computing, and cutting-edge applications. The solution to large-scale inverse problems critically depends on methods to reduce computational cost. Recent research approaches tackle this challenge in a variety of different ways. Many of the computational frameworks highlighted in this book build upon state-of-the-art methods for simulation of the forward problem, such as, fast Partial Differential Equation (PDE) solvers, reduced-order models and emulators of the forward problem, stochastic spectral approximations, and ensemble-based approximations, as well as exploiting the machinery for large-scale deterministic optimization through adjoint and other sensitivity analysis methods. Key Features: Brings together the perspectives of researchers in areas of inverse problems and data assimilation. Assesses the current state-of-the-art and identify needs and opportunities for future research. Focuses on the computational methods used to analyze and simulate inverse problems. Written by leading experts of inverse problems and uncertainty quantification. Graduate students and researchers working in statistics, mathematics and engineering will benefit from this book.
£111.95
Penguin Putnam Inc Animal Farm: 75th Anniversary Edition
£13.40
Little, Brown & Company Hank Williams (Revised): The Biography
In his brief life, Hank Williams created one of the defining bodies of American music. He has sold millions of records and became the model for virtually all country music that followed. But by the time of his death at the age of 29, he had drugged and philandered his way through two messy marriages and was sacked from his headline spot on the Grand Ole Opry. In this newly updated edition, Escott adds the fruit of several years of impeccable research to this already full-blooded portrait of Williams and reveals much that was previously unknown or hidden.
£17.00
Elsevier - Health Sciences Division Introduction to Homeland Security: Principles of All-Hazards Risk Management
Written by renowned experts, Introduction to Homeland Security, Sixth Edition, informs users about the concepts and bedrock principles of homeland security. Readers will gain a solid appreciation of the broad range of topics that fall within the expanse of the homeland security umbrella and understand how and why they are so closely interconnected. The text will also provide an overview of the evolutionary process behind modern homeland security structures, which helps users to understand why certain functions exist and how they contribute to national and local security efforts. Unlike most books that focus solely on terrorism, this text covers an expansive range of homeland security topics including all-hazards emergency management, cybersecurity, border and transportation security, immigration and customs enforcement, and others.
£82.99
Elsevier Science Publishing Co Inc The Mammalian Spinal Cord
The Mammalian Spinal Cord provides a comprehensive account of the anatomy and histology of the spinal cord. The text covers the cytoarchitecture, chemoarchitecture, motor neuron distribution, long tracts, autonomic outflow, and gene expression in the spinal cord. A feature of the book is the inclusion of segment-by-segment atlases of the spinal cords of rat, mouse, newborn mouse, marmoset, rhesus monkey, and human. This book is an essential reference for researchers studying the spinal cord.
£141.30
HarperCollins Publishers Lower Secondary Maths Workbook: Stage 7 (Collins Cambridge Lower Secondary Maths)
Inspire and engage your students with this fully updated Lower Secondary Maths course from Collins offering comprehensive coverage of the curriculum framework and Thinking and Working Mathematically skills. Written by an experienced team, each Stage (7–9) comprises a comprehensive Student’s Book, extensive Workbook and supportive Teacher’s Guide. Designed to be used alongside the Stage 7 Student’s Book, this Workbook offers a range of activities that can be accessed by students of varying levels to consolidate the concepts they have learnt. The Workbook embeds the key Cambridge Thinking and Working Mathematically skills throughout, enabling learners to develop their mathematical confidence and competence.• 190 pages of questions, enabling learners to fully embed and master a topic before moving on.• Learning and practice is achieved by carefully designed variation which allows learners to progress to a deep understanding of concepts and topics, and to build their mathematical confidence.• Pointers and pictorial representations are included, to support learners who need some help in knowing how to write their answer.• Can be used in class or as homework to support secure learning. Provides learner support as part of a set of resources for the Cambridge Lower Secondary Mathematics curriculum framework (0862) from 2020. This series is endorsed by Cambridge Assessment International Education to support the new curriculum framework 0862 from 2020.
£15.17
Hodder Education AQA A-level Economics Student Guide 2: The national and international economy
Reinforce your understanding throughout the course with clear topic summaries and sample questions and answers to help students target higher grades.This new edition Student Guide has been fully updated for 2020 and covers Theme 2: The national and international economy (topics 9 - 14).With clear topic summaries of content needed for the exams, knowledge-check questions and samples of exam-style questions and answers throughout, this guide will help you prepare for exams with confidence.- Identify key content for the exams with our concise summary of topics- Find out what examiners are looking for with our Questions and Answers section- Test your knowledge with rapid-fire questions and answers- Avoid common pitfalls with clear definitions and exam tips throughout- Reinforce learning with bullet-list summaries at the end of each section
£13.87
Cengage Learning, Inc American Corrections in Brief
A condensed but equally compelling version of the best-selling corrections book on the market, AMERICAN CORRECTIONS IN BRIEF, 3rd Edition, introduces you to the dynamics of corrections in a way that captures your interest and encourages you to enter the field. Complete with valuable career-based material, insightful guest speakers who share their frontline perspectives, illuminating real-world cases, and uniquely even-handed treatment of institutional and community sanctions, the text examines the U.S. correctional system from the perspectives of both the corrections worker and the offender, providing you with a well-rounded, balanced introduction to corrections.
£137.03
McGraw-Hill Education Compensation ISE
Best selling title. Takes a three-pronged approach to compensation by focusing on theory, research, and practice. The 14th edition continues to emphasize the importance of total compensation and its relevance for achieving sustainable competitive advantage. Updates reflect new compensation research that has been published since the 13th edition.
£57.99
Watershed Media Press The Energy Reader
The Energy Reader takes an unflinching look at the environmental devastation created by our thirst for energy--including supposedly "clean" renewable sources. From oil spills, nuclear accidents, and mountaintop-removal coal mining to oversized wind farms and desert-destroying solar power plants, virtually every region of the globe is now experiencing the consequences of out-of-control energy development. Essentially no place is sacred, no landscape safe from the relentless search for energy resources to continue powering a culture based on perpetual growth. Precious wildlands, fragile ecosystems, even our own communities and children's health are at risk. Featuring essays by more than thirty of the most brilliant minds in the fields of energy, society, and ecology, The Energy Reader lifts the veil on the harsh realities of our pursuit of energy at any price, revealing the true costs, benefits, and limitations of all our energy options. Contributors include Wes Jackson, Bill McKibben, Sandra B. Lubarsky, Richard Heinberg, Philip Cafaro, Wendell Berry, Juan Pablo Orrego. Collectively, they offer a wake-up call about the future of energy and what each of us can do to change course. Ultimately, the book offers not only a deep critique of the current system that is toxic to nature and people, but also a hopeful vision for a future energy economy--in which resilience, health, beauty, biodiversity, and durability, not incessant growth, are the organizing principles.
£14.99
Open Gate Press Life of Henry David Thoreau
£19.95
ACC Art Books The Architecture of Sir Edwin Lutyens: Volume 2: Gardens, Delhi, Washington
"In an era dominated by traditionalism on one hand and the emergence of modernity on the other, Lutyens’ work serves as a compelling testament to the brilliance of harmonizing these contrasting approaches." — ArchEyes Edwin Lutyens was one of the most famous architects of the 20th century. After he died in 1944, three large volumes of his drawings and photographs were commissioned and published by Country Life as a tribute. All three volumes are in the process of being reissued. Having earned his reputation designing domestic buildings, he was soon given scope to expand his practice to the outdoors and to public projects. This second volume contains his extensive contributions to garden design and town planning, as well as the finest examples of his bridges and a selection of monumental civic constructions. These include various university buildings, the Johannesburg Art Gallery, the Washington Embassy and the Viceroy’s Palace in New Delhi. The genius of Lutyens is now universally recognised. In the work featured in this book, we can now see not just the professionalism of a great architect, but also the loving care with which he set down the most minute detail, with the result that this is one of the few books in existence that can be used to provide working drawings. Also available: The Architecture of Sir Edwin Lutyens: Volume 1, Country Houses ISBN 9781788842181.
£112.50
ACC Art Books The Architecture of Sir Edwin Lutyens: Volume 1: Country-Houses
"The quality of the reprint is nearly perfect, with a good selection of papers for the three sequential parts of the book: the texts, the drawings, and the black-and-white photographs. Text and drawings are on matte heavyweight pages, while the photos are on glossy paper. The inks make everything read well; in particular, the drawing reproductions are exquisite." — Archidose Edwin Lutyens, one of the most famous architectural names of the 20th century, died in 1944. As a memorial, three large volumes of his drawings and photographs were commissioned from the thousands found in his office, and were published by Country Life. All three volumes will be republished in 2023. The first volume contains his own plans, elevations and copious details of the finest examples of his domestic buildings, on which his huge reputation principally rests. The book embodies the quintessence of the man and his work; the variety of style and design seen in the houses brings together in one volume the many strands of Lutyen's fertile mind. Two further volumes will include his corporate and public buildings. The genius of Lutyens is now universally recognised. In the work featured in this book, we can now see not just the professionalism of a great architect, but also the loving care with which he set down the most minute detail, with the result that this is one of the few books in existence that can be used to provide working drawings.
£112.50
Top Shelf Productions They Called Us Enemy
£17.99
Quarto Publishing Group USA Inc F1 Mavericks: The Men and Machines that Revolutionized Formula 1 Racing
F1 Mavericks is the story of the grandest, most influential, and most fondly remembered era in Formula 1 racing as seen through the lens of master motorsports photographer, Pete Biro. The period from 1960 to 1982 saw the greatest technological changes in the history of Formula 1 racing: the transition from front engines to rear engines, narrow-treaded tires, massive racing slicks, zero downforce, and neck-wrenching ground effects—and, of course, a staggering increase in performance and reduction in lap times. In short, the period saw the creation of the modern Formula 1 car. This is also the time when legendary names who defined F1 were out in full force: Jim Clark, Jack Brabham, Dan Gurney, Sir Jackie Stewart, Graham Hill, Niki Lauda, James Hunt, Bruce McLaren, Jody Scheckter. We’ll see and meet all of them. But F1 Mavericks also focuses on the designers and engineers behind the cars—men like Colin Chapman, Sir Patrick Head, Maurice Philippe, Franco Rochhi, Gordon Murray, and many others. We’ll hear directly from many of them, including a foreword from 1978 F1 World Champion, Mario Andretti. Every chapter is a photographic account of key races throughout the period, supplemented with sidebars featuring key designers and technologies, like wings, ground effects, slick tires, turbochargers, and the Brabham “fan” suction car. F1 Mavericks is an international story, and includes loads of information on designs from Japan (Honda), Britain (McLaren, Tyrrell, Cooper, BRM) Italy (Ferrari, Maserati, Alfa Romeo), France (Matra, Ligier, Renault), Germany (Porsche, BMW) and the United States (Eagle, Shadow, Penske, Parnelli). Strap yourself in for the story of the greatest era in Formula 1 racing—it's all here in F1 Mavericks.
£31.50
Elsevier Science Publishing Co Inc Atlas of the Developing Mouse Brain
Atlas of the Developing Mouse Brain, Second Edition builds on the features of successful first edition, providing a comprehensive and convenient reference for all areas of the mouse brain at Fetal-Day 17.5 (E17.5), Day-of-Birth (P0), and Day-Six postnatal (P6). The book also delineates the parts of the eye, features of the skull, ganglia, nerves, arteries, veins, bones and foramina. This atlas is an essential tool for researchers and students who study the development of the mouse brain, or for those who interpret findings from genetic manipulation.
£106.20
John Wiley and Sons Ltd Taking Control: Sovereignty and Democracy After Brexit
Taking Control argues that neither side in the Brexit debate really understood the European Union or what was involved in reclaiming Britain’s sovereignty. The EU is neither a supranational nanny state, nor an internationalist peace project. It is the means by which Europe’s elites transformed their own states in order to rule the void where representative politics used to be. Leaving the EU is a necessary but not sufficient step towards closing the chasm between rulers and ruled. This book makes the democratic case for national sovereignty, arguing for a radical, forward-looking reconstitution of the British nation-state through strengthening representative democracy. It is essential for anyone who wonders why British politics is so dysfunctional and who wants to do better.
£15.99