Introduction to Programming Concepts With Case Studies in Python

This book centers around 12 case studies in which photography was used as a visual reminder for people with learning disabilities. Each case concludes with a list of practical suggestions to assist th

The real world can be modelled using mathematics, and the construction of such models is the theme of this book. The authors concentrate on the techniques used to set up mathematical models and describe many systems in full detail, covering both differential and difference equations in depth. Amongst the broad spectrum of topics studied in this book are: mechanics, genetics, thermal physics, economics and population studies. Any student wishing to solve problems via mathematical modelling will find that this book provides an excellent introduction to the subject.

The real world can be modelled using mathematics, and the construction of such models is the theme of this book. The authors concentrate on the techniques used to set up mathematical models and describe many systems in full detail, covering both differential and difference equations in depth. Amongst the broad spectrum of topics studied in this book are: mechanics, genetics, thermal physics, economics and population studies. Any student wishing to solve problems via mathematical modelling will find that this book provides an excellent introduction to the subject.

This text addresses ethics, law, risk management, and safety in diagnostic imaging and therapeutic radiology. Each chapter contains case studies or scenarios in order to better illustrate concepts to

This witty introduction to number theory deals with the properties of numbers and numbers as abstract concepts. Topics include primes, divisibility, quadratic forms, related theorems, explored in imag

Addressing widespread discontent with contemporary schooling, Roland Tharp and Ronald Gallimore develop a unified theory of education and offer a prescription: the reconstitution of schools as 'educating societies'. Drawing on studies from the family nursery through the university seminar, and on their own successful experiences with thousands of students over two decades, their theory is firmly based in a culture-sensitive devellopmental psychology but seeks to integrate all the recent work in the Vygotskian tradition with basic concepts in cognitive science, anthropology, and sociolinguistics. One of the authors' primary resources is the Kamehameha Elementary Education Program (KEEP), generally regarded as the world's outstanding research and development program for elementary schooling.

This is a comprehensive study of Soviet policies in the Middle East. Concentrating on policy developments, Professor Golan analyses the major Soviet decisions and objectives from the end of World War II to the Gorbachev era. She pays particular attention to the wars and crises of recent years and the often problematic development of political relationships in the region. Professor Golan begins by demonstrating how, until the end of the Brezhnev period, Soviet policies towards the Middle East were principally influenced by the demands of superpower competition with the USA. This is followed by a series of broadly chronological case studies of the main Soviet alliances, such as Syria and South Yemen; and of Sadat's Egypt and Khomeni's Iran. This original and important book culminates in a study of Gorbachev's interests, initiatives, and 'new thinking' in relation to overall Soviet foreign policy objectives and the role of the Soviet Union in the region.

This 1989 book is about chaos, fractals and complex dynamics, and is addressed to all people who have some familiarity with computers and enjoy using them. The mathematics has been kept simple, with few formulae, yet the reader is introduced to and can learn about an area of current scientific research which was scarcely possible before the availability of computers. The introduction is achieved through the extensive use of computer graphics. The book is divided into two main parts: in the first the most interesting problems are described, with, in each case, a solution in the form of a computer program. A large number of exercises enable the reader to undertake his or her own experimental work. In the second part, example programs are given for specific machines and operating systems; details refer to MS-DOC and Turbo-Pascal, UNIX 4.2 BSD with Berkley Pascal and C. Other implementations of the graphics routines are given for Apple Macintosh, Apple IIE and IIGS and Atari ST.

This 1989 book is about chaos, fractals and complex dynamics, and is addressed to all people who have some familiarity with computers and enjoy using them. The mathematics has been kept simple, with few formulae, yet the reader is introduced to and can learn about an area of current scientific research which was scarcely possible before the availability of computers. The introduction is achieved through the extensive use of computer graphics. The book is divided into two main parts: in the first the most interesting problems are described, with, in each case, a solution in the form of a computer program. A large number of exercises enable the reader to undertake his or her own experimental work. In the second part, example programs are given for specific machines and operating systems; details refer to MS-DOC and Turbo-Pascal, UNIX 4.2 BSD with Berkley Pascal and C. Other implementations of the graphics routines are given for Apple Macintosh, Apple IIE and IIGS and Atari ST.

This book was first published in 1989. The Soviet presence and purposes in Latin America are a matter of great controversy, yet no serious study was hitherto combined with a regional perspective (concentrating on the nature and regional impact of Soviet activity on the ground) and diplomatic analysis, examining the strategic and ideological factors that influence Soviet foreign policy. Nicola Miller's lucid and accessible survey of Soviet-Latin American relations over the past quarter-century demonstrates clearly that existing, heavily 'geo-political' accounts distort the real nature of Soviet activity in the area, closely constrained by local political, social and geographical factors. In a broadly chronological series of case-studies Dr Miller argues that, American counter-influence apart, enormous physical and communicational barriers obstruct Soviet-Latin American relations and that the lack of economic complementarity imposes a natural obstacle to trading growth: even Cuba, often

Addressing widespread discontent with contemporary schooling, Roland Tharp and Ronald Gallimore develop a unified theory of education and offer a prescription: the reconstitution of schools as 'educating societies'. Drawing on studies from the family nursery through the university seminar, and on their own successful experiences with thousands of students over two decades, their theory is firmly based in a culture-sensitive devellopmental psychology but seeks to integrate all the recent work in the Vygotskian tradition with basic concepts in cognitive science, anthropology, and sociolinguistics. One of the authors' primary resources is the Kamehameha Elementary Education Program (KEEP), generally regarded as the world's outstanding research and development program for elementary schooling.

Positions of authority in any society are limited in number, and therefore rules of selection must operate in their recruitment. There must also be limitations upon the range of authority exercised. These problems are particularly acute in the case of high office, where the questions of recruitment and succession are of central importance. This 1979 volume provides a general and theoretical analysis of succession in different traditional African societies. Jack Goody's introduction spells out the main ways in which systems of succession to office differ, and assesses the problem each system solves and the dilemmas it creates. He also analyses the tensions to which succession gives rise, and relates these to specific methods of transferring office from one generation to the next, The four case studies, all based on extensive fieldwork, consider succession among the Bausto, the Baganda, the Nyamwezi and the Gonja.

An elementary introduction to formal logic, particularly intended for linguists and others interested in languages. Concepts and theories developed within formal logic for the study of artificial languages have for some time been fruitfully applied to the study of natural languages and some knowledge of them is necessary for students of linguists (especially semantics). With this need in mind the authors offer a clear, succinct and basic introduction to set theory, inference, propositional and predicate logic, deduction, modal and intensional logic, and various concomitant extensions of these. There is a discussion too of the relation between linguistics and logical analysis and between logic and natural language. The authors see increasing scope for co-operation between logicians and linguistics in studying the structure of language, and it is the overall aim of the book to promote this co-operation.

A beautifully illustrated non-fiction introduction to the world of birds for independent readers.An informative and engaging introduction to birds written by wildlife TV presenter and bird watcher, Nadeem Perera. A stunningly illustrated book detailing everything that makes a bird a bird. Featuring birds from all over the world, and peppered with clear case studies on different bird species and punchy fact files on all things beaks, feathers, migration, nesting and more, the book also closes with a chapter on connecting with birds and becoming a birder.

Contractor safety management represents one of the most critical yet overlooked challenges facing organizations today. When accidents occur involving contractors and subcontractors, the spotlight increasingly falls on client organizations who face mounting reputational, legal, and financial consequences. Contractor Safety Management: From Compliance to Culture examines how responsibility for safety is shared across complex contractor relationships, which moves beyond the traditional approach of treating safety as a compliance checkbox exercise.Drawing on 17 major case studies from around the world, including the Grenfell Tower fire, the Florida International University pedestrian bridge collapse, and various global energy projects, this book reveals how cultural differences, procurement practices, and leadership decisions directly impact safety outcomes. Written in an engaging, narrative-driven style, it combines real-world lessons with practical frameworks and original methodologies t

Combining bold graphics with easy-to-understand text, Simply Chemistry is the perfect introduction for those who are short of time but hungry for knowledge.This book covers the core concepts of chemistry in a fresh and accessible way – from the structure of an atom and the 118 elements of the periodic table, to combustion and explosive reactions. Using simple diagrams and precise explanations, each pared-back entry explains concepts clearly and concisely.Whether you are studying chemistry at school or college, or simply want a jargon-free overview of the subject, this essential guide is packed with everything you need to understand the basics of chemistry quickly and easily.

Public Relations: Strategies and Tactics offers a readable, comprehensive, up-to-date look at public relations that instructors and students alike have praised for over 30 years. You'll find the numerous charts, photos and real-world case studies and examples to be engaging. And the authors' emphasis on ethical responsibility and references to landmark studies and time-honored PR techniques will help you understand the field.The 12th Edition offers a revised chapter structure that provides more continuity between key concepts. An expanded chapter on social media reflects its dominant role in any public relations program or campaign. And a new chapter on careers in public relations encourages you to consider issues from the perspective of a working PR practitioner.

Science, Culture, and Climate: Navigating Change is a timely textbook that explores the transdisciplinary nature of climate change, by welding together different theoretical approaches to bear upon the topic. It makes an engaging, approachable, and provocative case for salvaging trust in science as the best way out of the climate crisis. It proposes trust in science as a key for policy making and long-lasting climate solutions. This concise textbook uses a respectful, non-divisive and conversational voice to connect the stories of humanity's ancient connection to the climate with the political and moral climate challenges that face us now, framed in our culture and history, and sprinkled with easy-to-follow scientific concepts related to climate change. The initial chapter of the book traces the ancient nexus of climate change and the evolution of our human society, and how a colorless, odorless gas - a byproduct of our success - has turned that connection into a crisis. The following

This book is an introduction to epistemology written with the student foremost in mind. It provides an overview of basic concepts and problems in the theory of knowledge and directly addresses a quest

Tracing the global echoes of China sounds, mapping a new auditory history of migration, diaspora, and modernity.Tracing the global journeys of Chinese sounds from the nineteenth century to the present, this volume charts a vast sonic territory: from Cantonese opera arias in San Francisco to the “Far East sound” that shaped Jamaican reggae, and from the melodies of pigeon whistles over Germany to the revolutionary anthems of Cold War Italy… How have these sounds—traveling via migration, media, and diplomacy—been heard, adapted, or even rejected in disparate cultural landscapes?Through seventeen case studies spanning Asia, the Americas, and Europe, the book uncovers the myriad ways sounds interpreted as “Chinese” are transformed, contested, and imbued with new meanings as they reverberate across geopolitical and cultural borders. This collection provides a novel auditory history of China’s global entanglements, offering a comparative lens to understand the dynamic role of sound in transn

Number One for Fiendish Fun! Join Horrid Henry in another bumper book of mischief.Horrid Henry loves to hate school, and he and his classmates are always getting up to mischief. Discover six of the best and funniest stories about Henry''s school days, including a run-in with a new teacher, some very creative writing and of course the dreaded case of nits . . .An irresistible introduction to reading for pleasure, with six illustrated stories plus a joke and activity section - the perfect gift for Horrid Henry fans everywhere, and ideal entertainment for school holidays and journeys.This collection contains the following stories:- Horrid Henry''s New Teacher- Horrid Henry: Nits Nits Nits!- Horrid Henry: Underpants Panic- Horrid Henry''s Newspaper- Horrid Henry: Waking the Dead- Horrid Henry''s Autobiography

Big ideas for curious minds are simply explained in this fascinating first introduction to artificial intelligence.Who invented the first artificial intelligence? How do machines listen without ears? And can I use artificial intelligence to talk to my pets?Learn what artificial intelligence is and how it works as you explore its impact on the environment, society and even our own bodies.Discover how artificial intelligence is used all around you, from smartphones and search engines to cars and prosthetic limbs, and how it might be used in the future!Fun, conversational text breaks down complex ideas so they are accessible to young readers.Created in consultation with experts from the University of Cambridge.Colourful and dynamic illustrations bring abstract concepts to life.For more big ideas, don't miss other titles in the series:Think Big: Secrets of BeesThink Big: The Speed of Light

Preventing Child Abuse introduces the evidence, theories, concepts, essential components, and practice issues for family-based prevention programs (FBPs) for families dealing with substance use problems. FBPs are interventions that involve the family in program practices which are trauma-informed, skills-oriented, and strengths-based, in an effort to prevent or minimize future problems. Guided by multiple theoretical perspectives, FBPs assume that improving parenting capacity, reducing harmful substance use, and improving family relationships will translate into a reduction of both violence in the home and neglect of children's needs. To demonstrate the foundations and outcomes of FBPs, the book provides examples from existing programs and an in-depth case study of the Celebrating Families! program developed and piloted by the authors to specifically address caregivers' substance use. Chapters provide a comprehensive treatment of child welfare outcomes research, adverse and compensator

This open access book examines adaptive regulatory frameworks to tackle the emerging risks and opportunities of the digital transformation in the critical sectors of energy and finance. With contributions from leading experts across Europe, the book reveals how digitalisation impacts public values, policy goals, and regulatory approaches, providing comparative insights on the benefits and risks of digital transformation. Through case studies on cybersecurity, data privacy, and regulatory sandboxes, it also explores the evolving role of non-state actors.By advancing forward-looking solutions such as dynamic regulation and collaborative governance, the chapters are tailored to meet the unique regulatory needs of the critical sectors of energy and finance. Ideal for academics, policymakers, and industry leaders, the book highlights strategies for achieving sustainability, stability, and resilience while fostering innovation. For those seeking actionable insights for policy adaptation or b

Enhance your introduction to marketing learning with Boone/Kurtz' best-selling CONTEMPORARY MARKETING, 20th Edition. The new chapter format and Assessment Checks ensure your effective understanding of the material. The inclusion of real-life company case studies, featuring Meta, Simon Property Group and Misfit Market, provide practical examples that deepen your understanding of marketing and demonstrate how concepts are applied in the real world. This fresh perspective helps you develop practical skills used by marketing professionals. Additionally, MindTap online learning provides access to assignments, case activities, practice quizzes and flashcards to reinforce your understanding. These resources support your course success to ensure you are well-prepared for a successful marketing career equipped with a solid foundation and a competitive edge.

Future of Internet of Bio-nano Things in Personalized Healthcare: Applications and Challenges explores the core principles of nanomaterials and the sensing paradigms essential for medical devices based on nano-sensors technology, examining the latest theoretical and practical developments in Internet of Bio-nano Things (IoBNT) for health applications. This book explores how IoBNT facilitates the detection and treatment of diseases within the human body through communication between an in-body network of nanodevices and an external control unit. Readers will discover the transformative benefits of IoBNT, which integrates information and communication technologies with medical and nano-bio sensor devices to enhance patient care. The book highlights advances in telemedicine, including highly functional electronic medical devices like implantable and wearable devices engineered through nanotechnology. It details real-time case studies on smart drug delivery, edge computing, and personalize

Research Methods for Business, 9th Edition explains the principles and practices of using a systematic, organized research approach, facilitating the development of effective solutions to business challenges. Designed to help students view research from the perspective of management, this leading textbook guides readers through the entire business research process while fostering a deeper understanding of how to conduct rigorous, relevant, and ethical research.Provides a clear, student-friendly introduction to business research with an informal and accessible writing styleCovers a wide range of business research methods and practices used in areas such as human resources management, strategic management, operations management, finance, and accountingIntegrates real-world case studies and examples from various business disciplines to illustrate key conceptsEmphasizes both scientific and pragmatic approaches to research to ensure a well-rounded understandingEnhances critical thinking and

As technology continues to evolve and advance, new weapons, communication media, surveillance systems, and more are increasingly interwoven into warfare, diplomacy, trade, and every other aspect of international relations. To make sense of the shifting grounds of international politics, it has become essential to understand how technological and political change interact. Virtual Territories examines this relationship by focusing on the mechanism of representation, which encompasses both how technologies and their capabilities are represented and how technologies produce or alter representations of the world. Through a series of case studies, Jordan Branch demonstrates how these representations are involved in producing novel ideas and concepts, making particular political arguments tenable or convincing, and foreclosing certain political choices or outcomes. The book explores these consequences in four empirical areas: the technologies of nineteenth-century state-building and imperial

As the world moves with increasing urgency to mitigate climate change and catalyze energy transitions to net zero, understanding the governance mechanisms that will unlock barriers to energy transitions is of critical importance. This book examines how the clean energy regime complex-the fragmented, complex sphere of governance in the clean energy issue area characterized by proliferating and overlapping international institutions-can be effective in fostering energy transitions at the domestic level, particularly in emerging market and developing economies (EMDEs). Through comparative case studies of geothermal development in Indonesia and the Philippines, the chapters provide two different tales of energy transitions, demonstrating how domestic factors have hindered or facilitated progress. This book will be useful for students, researchers, and practitioners working in international relations, energy politics, political science, development studies, public policy, international law,

Updated anatomy guide for veterinary practitioners and students with case studies, detailed dissection images, and review questions The Second Edition of Anatomy and Physiology for Veterinary Technicians and Nurses is a comprehensive guide to veterinary anatomy and physiology applicable to clinical practice, with case studies, detailed dissection images, review question, and supporting drawings, tables, and diagrams often overlooked in many comparable lab manuals available. This new edition consists of twenty-six chapters. It has been reorganized to provide a better flow of chapters and includes new chapters on special senses and sensory physiology as well as extended coverage of feline species.The book has also been updated with relevant diseases in each physiology chapter, more detailed and frequent images, more added online images, and additional study materials for students. In Anatomy and Physiology for Veterinary Technicians and Nurses, readers will find: Matching materials for t

For decades, UFOs were dismissed as mere conspiracy theories, often relegated to the realm of sci-fi with "X-Files" music and jokes about little green men. But now, the conversation has shifted. UFOlogists, enthusiasts, and researchers--once ridiculed--are now in the spotlight, featured on major international TV, radio, and podcasts.This book uncovers the fascinating world of Unidentified Flying Objects (UFO) and Unexplained Aerial Phenomena (UAP), exploring both famous incidents and lesser-known cases. Arranged in 5 chapters: Abduction, Crash Retrieval, Military, Civilian and Close Encounter and with specially commissioned maps, detailed case studies, photographs and direct witness testimonies, it reveals the global scope of UAP sightings and encounters. While iconic events like Roswell, the Phoenix Lights, and the Hills abduction have their place in UFO history, this book dives deeper, shedding light on lesser-known but equally significant cases. From the Varginha crash in Brazil to

Elementary Linear Algebra: Applications Version, 12th Edition, gives an elementary treatment of linear algebra that is suitable for a first course for undergraduate students. The classic treatment of linear algebra presents the fundamentals in the clearest possible way, examining basic ideas by means of computational examples and geometrical interpretation. It proceeds from familiar concepts to the unfamiliar, from the concrete to the abstract. Readers consistently praise this outstanding text for its expository style and clarity of presentation. In this edition, a new section has been added to describe the applications of linear algebra in emerging fields such as data science, machine learning, climate science, geomatics, and biological modeling. New exercises have been added with special attention to the expanded early introduction to linear transformations and new examples have been added, where needed, to support the exercise sets. Calculus is not a prerequisite, but there are clea

薩克斯以真實病歷為線索，探索大腦如何改變我們對世界的感受與自身的認識。《An Anthropologist on Mars》記錄七位不同病患的故事，從色盲畫家到妥瑞症醫師，呈現科學之外，面對陌生與困惑時，人的韌性與適應力。In An Anthropologist on Mars Oliver Sacks uses case studies to illustrate the myriad ways in which neurological conditions can affect our sense of self, our experience of the world, and how we relate to those around us.Writing with his trademark blend of scientific rigour and human compassion, he describes patients such as the colour-blind painter or the surgeon with compulsive tics that disappear in the operating theatre; patients for whom disorientation and alienation – but also adaptation – are inescapable facts of life.'An inexhaustible tourist at the farther reaches of the mind, Sacks presents, in sparse, unsentimental prose, the stories of seven of his patients. The result is as rich, vivid and compelling as any collection of short fictional stories' – Independent on SundayNow part of the Picador Collection, a series showcasing the very best of modern literature.

Evolving the Employee Experience explores the evolving landscape of employee experience and leadership in the face of unprecedented global disruption. Drawing on first-hand research and case studies, it examines how organizations are adapting to meet changing employee needs and expectations in the new world of work. The volume is structured around three interconnected themes: Expanding the Employee Experience, Inclusive Talent Practices, and Developing Leaders for the Future, with each section offering insights into critical areas such as human connection, remote work, organizational agility, diversity and inclusion, data-driven decision-making, and technology-enabled development. Throughout, this book emphasizes the importance of aligning talent practices with strategic priorities, leveraging technology effectively, and embracing a holistic approach to employee experience. It provides practical guidance for HR professionals and leaders on implementing and scaling these approaches whil

Calculus: Applications in Constrained Optimization provides an accessible yet mathematically rigorous introduction to constrained optimization, designed for undergraduate students who have some experiences with multivariable calculus. Based on a successful course at National Taiwan University (NTU) ── Calculus 4: Applications in Economics and Management, this book connects foundational calculus with contemporary techniques of optimization used in economics, management, and data science.Classical tools such as Lagrange multipliers and second derivative tests are extended into a general framework that covers both equality and inequality constraints. Readers will also learn to identify degenerate cases and apply second-order conditions in multivariable settings. Key concepts from linear algebra are introduced and integrated throughout.Each chapter concludes with a carefully structured set of exercises:● Type (A) questions test basic understanding;● Type (B) questions reinforce key example

Although the arts have been firmly planted in the Hong Kong school system since the 1950s, they are often sacrificed in place of core subjects and preparation for examinations. Drawing on over fourteen years of exploration and experience, Yau makes the case that arts are critical to cultivating creative mindsets, which are our best resource for innovating and responding to challenges in this complex world of sudden changes. Through case studies and conversations with practising artists and educators, this book demonstrates why arts and education, two normally discrete disciplines, should be broadly integrated into the local Hong Kong curriculum, and how this can be – and has been – achieved. This book is intended for policymakers, educators, arts heads, and artists. The volume will also appeal to readers curious about how and why the arts should be foundational to education and capacity building in the twenty-first century.

Although the arts have been firmly planted in the Hong Kong school system since the 1950s, they are often sacrificed in place of core subjects and preparation for examinations. Drawing on over fourteen years of exploration and experience, Yau makes the case that arts are critical to cultivating creative mindsets, which are our best resource for innovating and responding to challenges in this complex world of sudden changes. Through case studies and conversations with practising artists and educators, this book demonstrates why arts and education, two normally discrete disciplines, should be broadly integrated into the local Hong Kong curriculum, and how this can be – and has been – achieved.This book is intended for policymakers, educators, arts heads, and artists. The volume will also appeal to readers curious about how and why the arts should be foundational to education and capacity building in the twenty-first century.

In Recreational Colonialism and the Rhetorical Landscapes of the Outdoors, Kyle Boggs chronicles the struggle between Indigenous peoples who have rooted religious and cultural ties to outdoor sites across the US and elsewhere and the settlers who claim the right to freely recreate in those same places. Synthesizing theories of rhetoric, environmental studies, and settler colonialism, Boggs confronts the ways that settler colonial experiences and expectations have been narrated through rhetorical practices on these so-called public lands. Fusing journalism and personal narrative with scholarly research, Boggs's argument comes to bear on his central case study of a northern Arizona ski development on a mountain held sacred by at least thirteen Indigenous tribes. In illuminating the striking ways that settler imaginaries are accommodated, performed, and sustained in the everyday, Boggs offers a powerful reminder that even during leisure activities (in this case, sports such as ultrarunni

Reflecting recent changes in the way cognition and the brain are studied, this thoroughly updated fifth edition of this bestselling textbook provides a comprehensive and student-friendly guide to cognitive neuroscience. Jamie Ward provides an easy-to-follow introduction to neural structure and function, as well as all the key methods and procedures of cognitive neuroscience, with a view to helping students understand how they can be used to shed light on the neural basis of cognition.The book presents a comprehensive overview of the latest theories and findings in all the key topics in cognitive neuroscience, including vision, hearing, attention, memory, speech and language, executive function, social and emotional behavior, and developmental neuroscience. Throughout, case studies, newspaper reports, everyday examples, and student-friendly pedagogy are used to help students understand the more challenging ideas that underpin the subject. This edition features expanded coverage of consc

Did the universe start with a Big Bang? Is light a wave, a particle – or both? Is a "Theory of Everything" possible?Explaining the key milestones in the field of science in a clear and simple way, The Science Book answers these questions and more besides, and is the perfect introduction to the subject. Untangling knotty theories and shedding light on abstract concepts, entries unpack each complex idea with a combination of easy-to-follow explanations, innovative graphics, and intriguing quotes.Discover the most important theories of history’s greatest scientists, why Copernicus’s ideas were so contentious, how Einstein developed the concept general and special relativity, and the reasoning behind Crick and Watson’s proposed structure for DNA, and much more besides.Fully revised and updated with eight brand-new pages of content, The Science Book is a truly accessible and comprehensive route into a fascinating subject. Packed with scientific quotations, profiles of key figures and discov