Search results for ""author qian""

Compact and easy to use, this handy guide includes travel and language tips plus a two-way mini-dictionary, so you’ll never be stuck for the right word. It is arranged by topic in clear, colour-coded sections, and offers phrases for every eventuality. Its simple-to-read format allows you to build your own sentences and develop your language skills. Also featuring a comprehensive menu-reader and pronunciation guide, it is the ideal companion to any trip.Also available in this series: Arabic, French, German, Greek, Italian, Japanese, Polish, Portuguese, Russian, Spanish, Turkish.

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Qian Julie Wang is a graduate of Yale Law School and Swarthmore College and is managing partner of a law firm dedicated to advocating for education, disability, and civil rights. Her writing has appeared in The New York Times and the Washington Post, among other major U.S. publications. She lives in Brooklyn with her husband and their two rescue dogs.

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BBC RADIO 4 BOOK OF THE WEEK, OBAMA 2021 BOOK PICK and INSTANT NEW YORK TIMES BESTSELLER'Hunger was a constant, reliable friend in Mei Guo. She came second only to loneliness.' In China she was the daughter of professors. In Brooklyn her family is 'illegal.' Qian is just seven when she moves to America, the 'Beautiful Country', where she and her parents find that the roads of New York City are not paved with gold, but crushing fear and scarcity. Unable to speak English at first, Qian and her parents must work wherever they can to survive, all while she battles hunger and loneliness at school. Thus begins an extraordinary story that describes, in vivid colours, days labouring in sweatshops and sushi factories, nights scavenging the streets for furniture, and the terrifying moment when the family emerges from the shadows to seek emergency medical treatment for Qian's mother. Qian Julie Wang's memoir is an unforgettable account of what it means to live under the perpetual threat of deportation and the small joys and sheer determination that kept her family afloat in a new land. Told from a child's perspective, in a voice that is intimate, poignant and startlingly lyrical, Beautiful Country is the story of a girl who learns first to live - and then escape - an invisible life.'A powerful, gripping insight into the world of an undocumented migrant in New York . . . beautifully written, with vivid scenes that linger in the mind long after finishing it' Helena Merriman'A story that needs to be heard. Moving, beautiful, heartbreaking and even funny . . . I never wanted it to end' Philippa Perry'Deeply compelling . . . I was moved by the love and resilience of this family thrust into darkness. The book casts an urgent light on a reality that extends way beyond America's borders' Hisham Matar, author of A Month in Siena and The Return'Astonishing . . . In restrained but beautiful prose, Wang honours her family's sacrifices, but alerts us to the urgent realisation that they should not be necessary' Nesrine Malik

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Artificial photosynthesis is the process of converting solar energy into useful fuels and represents a significant achievement in the production of clean energy for the planet. In the process, energy is generated from water and CO2 reduction using solar-powered photocatalysis. This book provides a comprehensive overview of recently developed, multifunctional materials as visible light-driven catalysts, their mechanisms and applications in solar energy utilisation and conversion. Chapters highlight the use of different approaches such as molecular catalysis, nanomaterials systems, as well as thin-films for solar-driven evolution of renewable fuels, such as hydrogen. This is the first book to give an overview of this area, with chapters specifically interesting for those looking towards industrial applications. With in-depth discussions ranging from understanding, to engineering of materials and applied devices, it will be suitable for industry professionals, researchers and students interested in understanding of the current state of photocatalysis research and its possible applications in the energy domain.

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A comprehensive review of the recent advances in anechoic chamber and reverberation chamber designs and measurements Anechoic and Reverberation Chambers is a guide to the latest systematic solutions for designing anechoic chambers that rely on state-of-the-art computational electromagnetic algorithms. This essential resource contains a theoretical and practical understanding for electromagnetic compatibility and antenna testing. The solutions outlined optimise chamber performance in the structure, absorber layout and antenna positions whilst minimising the overall cost. The anechoic chamber designs are verified by measurement results from Microwave Vision Group that validate the accuracy of the solution. Anechoic and Reverberation Chambers fills this gap in the literature by providing a comprehensive reference to electromagnetic measurements, applications and over-the-air tests inside chambers. The expert contributors offer a summary of the latest developments in anechoic and reverberation chambers to help scientists and engineers apply the most recent technologies in the field. In addition, the book contains a comparison between reverberation and anechoic chambers and identifies their strengths and weaknesses. This important resource: • Provides a systematic solution for anechoic chamber design by using state-of-the-art computational electromagnetic algorithms • Examines both types of chamber in use: comparing and contrasting the advantages and disadvantages of each • Reviews typical over-the-air measurements and new applications in reverberation chambers • Offers a timely and complete reference written by authors working at the cutting edge of the technology • Contains helpful illustrations, photographs, practical examples and comparison between measurements and simulations Written for both academics and industrial engineers and designers, Anechoic and Reverberation Chambers explores the most recent advances in anechoic chamber and reverberation chamber designs and measurements.

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Once there was a little bear who loved the sunlight that shone in through his windows but when it was time for him to hibernate for winter he forgot to close his curtains. The little bear tossed and turned until an unusual visitor helped him to sleep soundly.

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This is an open access book. It draws from relevant theories and approaches to teachers’ professional development (TPD) and innovative and inspiring TPD practices in higher education. It first lays a solid foundation for the rest of the book, through critiquing prevalent theories, approaches, and teaching competency frameworks guiding TPD in higher education, and defining the key concepts related to TPD. The book then develops a standard framework and assessment instrument of teaching competencies as well as ways of using this framework by institutions, departments at different levels, and individual teachers. It also proposes strategies for improving teachers’ teaching competencies by reviewing what has been achieved to date in TPD in terms of national-level policies and strategies, institutional-level interventions, and teachers’ self-directed professional development. Finally, it also presents case studies of typical practices in TPD in different countries.

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This book systematically introduces the competitions in the field of algorithm and machine learning. The first author of the book has won 5 championships and 5 runner-ups in domestic and international algorithm competitions.Firstly, it takes common competition scenarios as a guide by giving the main processes of using machine learning to solve real-world problems, namely problem modelling, data exploration, feature engineering, model training. And then lists the main points of difficulties, general ideas with solutions in the whole process. Moreover, this book comprehensively covers several common problems in the field of machine learning competitions such as recommendation, temporal prediction, advertising, text computing, etc. The authors, also knew as "competition professionals”, will explain the actual cases in detail and teach you various processes, routines, techniques and strategies, which is a rare treasure book for all competition enthusiasts. It is very suitable for readers who are interested in algorithm competitions and deep learning algorithms in practice, or computer-related majors.

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Set on the eve of the Sino-Japanese war, Fortress Besieged recounts the exuberant misadventures of the hapless hero Fang Hung-chien, who after aimlessly studying in Europe at his family's expense returns to Shanghai armed with a bogus degree from a fake university. On the liner back, Fang's life becomes deeply entangled with those of two Chinese beauties - while when he does finally make it home, he obtains a teaching post at a newly established university, encounters effete pseudo-intellectuals, and falls into a marriage of disastrous proportions. A glorious tale of love, marriage, war, calamity, disillusionment and hope, this is one of the greatest Chinese novels: combining Eastern philosophy, Western traditions, adventure, tragicomedy and satire to create a unique feast of delights.

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Little Bear loves the sunlight that shines in through his windows and considers it his very own special sunshine. But when it is time for him to hibernate for winter and he forgets to close his curtains, Little Bear tosses and turns until the arrival of an unusual visitor helps him sleep soundly. This is an adorable tale that explores concepts such as the seasons, the difference between daytime and nighttime, shadows, and hibernation through beautiful text and illustrations.

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This comprehensive guide to Android malware introduces current threats facing the world's most widely used operating system. After exploring the history of attacks seen in the wild since the time Android first launched, including several malware families previously absent from the literature, you'll practice static and dynamic approaches to analysing real malware specimens. Next, you'll examine the machine-learning techniques used to detect malicious apps, the types of classification models that defenders can use, and the various features of malware specimens that can become input to these models. You'll then adapt these machine-learning strategies to the identification of malware categories like banking trojans, ransomware, and SMS fraud. You'll learn: How historical Android malware can elevate your understanding of current threats; How to manually identify and analyse current Android malware using static and dynamic reverse-engineering tools; How machine-learning algorithms can anal

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