Exam Board: AQA Level: AS/A-level Subject: Computer Science First Teaching: September 2015 First Exam: June 2016 This title has been approved by AQA for use with the AS and A-level AQA Computer Science specifications. AQA A-level Computer Science gives students the chance to think creatively and progress through the AQA AS and A-level Computer Science specifications. Detailed coverage of the specifications will enrich understanding of the fundamental principles of computing, whilst a range of activities help to develop the programming skills and computational thinking skills at A-level and beyond. - Enables students to build a thorough understanding of the fundamental principles in the AQA AS and A-Level Computer Science specifications, with detailed coverage of programming, algorithms, data structures and representation, systems, databases and networks, uses and consequences. - Helps to tackle the various demands of the course confidently, with advice and support for programming and theoretical assessments and the problem-solving or investigative project at A-level. - Develops the programming and computational thinking skills for A-level and beyond - frequent coding and question practice will help students apply their knowledge of the principles of computer science, and design, program and evaluate problem-solving computer systems. Bob Reeves is an experienced teacher with examining experience, and well-respected author of resources for Computing and ICT across the curriculum.

This trusted textbook returns in its 4th edition with even more exercises to help consolidate understanding - and a companion website featuring additional materials, including a solutions manual for instructors. Offering a unique blend of theory and practical application, it provides ideal preparation for doing applied econometric work as it takes students from a basic level up to an advanced understanding in an intuitive, step-by-step fashion. Clear presentation of economic tests and methods of estimation is paired with practical guidance on using several types of software packages. Using real world data throughout, the authors place emphasis upon the interpretation of results, and the conclusions to be drawn from them in econometric work. This book will be essential reading for economics undergraduate and master's students taking a course in applied econometrics. Its practical nature makes it ideal for modules requiring a research project. New to this Edition: - Additional practical exercises throughout to help consolidate understanding - A freshly-updated companion website featuring a new solutions manual for instructors

Provides an introduction to the basic elements in harmony and musical structure. Covers the basics of rhythm and tempo, an introduction to pitch, intervals and transposition, articulation, ornaments, and reiterations.

With its focus on critical thinking and applied learning, Doing Social Research provides a unique approach to conducting social research. The book is organised according to the broad chronology of developing and conducting a typical student research project and provides coverage of key theories alongside exercises, case studies and scenarios. Written specifically for students in South Africa and the developing world and drawing on examples from a range of fields in the social sciences, the book brings research methods to life. Contributors: Anja Botha, Bagele Chilisa, Rebecca K. Frels, Mark Garner, Laurel Holland, Barbara B. Kawulich, Sumaya Laher, Melody Mentz, Craig A. Mertler, Jan Nieuwenhuis, Tamra Ogletree, Anthony J. Onwuegbuzie, Charles Potter, Anne Ryen, Adilia S.F. Silva, Brigitte Smit and Claire Wagner

Analytical mechanics is a set of mathematical tools used to describe a wide range of physical systems, both in classical mechanics and beyond. It offers a powerful and elegant alternative to Newtonian mechanics; however it can be challenging to learn due to its high degree of mathematical complexity. Designed to offer a more intuitive guide to this abstract topic, this guide explains the mathematical theory underlying analytical mechanics; helping students to formulate, solve and interpret complex problems using these analytical tools. Each chapter begins with an example of a physical system to illustrate the theoretical steps to be developed in that chapter, and ends with a set of exercises to further develop students' understanding. The book presents the fundamentals of the subject in depth before extending the theory to more elaborate systems, and includes a further reading section to ensure that this is an accessible companion to all standard textbooks.

PRINCIPLES OF INSTRUMENTAL ANALYSIS, 7th Edition, places an emphasis on operating principles of each type of instrument, its optimal area of application, its sensitivity, its precision, and its limitations. You'll also learn about elementary analog and digital electronics, computers, and the treatment of analytical data.

The 14th Edition of Introduction to Logic, written by Copi, Cohen & McMahon, is dedicated to the many thousands of students and their teachers - at hundreds of universities in the United States and around the world - who have used its fundamental methods and techniques of correct reasoning in their everyday lives. To those who have not previously used or reviewed Introduction to Logic we extend the very warmest welcome. Please join us and our international family of users Let us help you teach students the methods and principles needed in order to distinguish correct from incorrect reasoning. For, Introduction to Logic is a proven textbook that has been honed through the collaborative efforts of many scholars over the last five decades. Its scrupulous attention to detail and precision in exposition and explanation is matched by the greatest accuracy in all associated detail.

This ground-breaking textbook is the first to cover the new and rapidly developing field of occupational health psychology. * Provides a thorough introduction to occupational health psychology and an accessible overview of the key themes in research and practice * Each chapter relates to an aspect of the core education curriculum delineated by the European Academy of Occupational Health Psychology * Written by internationally recognized experts in the field * Examines a host of contemporary workplace health issues, including work-related stress; the psychosocial work environment; positive psychology and employee well-being; psychosocial risk management; workspace design; organizational research methods; and corporate culture and health

Global public health has improved vastly during the past 25 years, and especially in the survival of infants and young children. However, many of these children, particularly in Africa, continue to live in poverty and in unhealthy, unsupportive environments, and will not be able to meet their developmental potential. In other words, they will survive but not thrive. The UN’s Sustainable Development Goals (SDGs) stress sustainable development, not just survival and disease reduction, and the Global Strategy for Women’s, Children’s and Adolescents’ Health proposes a Survive (end preventable deaths), Thrive (ensure health and wellbeing) and Transform (expand enabling environments) agenda. For children to thrive they must make good developmental progress from birth until the end of adolescence.

Addressing the social determinants of developmental problems, this volume offers a broad, contextualised understanding of the factors that impact on children and adolescents in Africa. Unlike other works on the subject it is Africa-wide in its scope, with case studies in Ethiopia, Kenya, Malawi, Nigeria, Rwanda and South Africa. Covering mental health as well as physical and social development, it looks at policies and practice, culture and priorities for research, identifying challenges and proposing solutions.

Recommended for academics, students and practitioners in psychology, including developmental psychology, child clinical psychology, developmental psychopathology, psychiatry, human ecology, and in schools of education. It will also be of interest to nurses and paediatricians, health workers and those interested in early childhood development.

Master the details of IT technical support as Andrews/Dark/West's comprehensive COMPTIA A+ GUIDE TO IT TECHNICAL SUPPORT, 10E explains how to work with users as well as install, maintain, troubleshoot and network computer hardware and software. This step-by-step, highly visual, best-selling approach uses CompTIA A+ Exam objectives as a framework to prepare you for 220-1001 and 220-1002 certification exams. Each chapter covers core and advanced topics while emphasizing practical application of the most current technology, techniques and industry standards. You study the latest hardware, security, Active Directory, operational procedures, basics of scripting, virtualization, cloud computing, mobile devices and Windows 10. Lab Manuals, CourseNotes, online labs and optional MindTap online resources provide additional certification test preparation and interactive activities to prepare you for a role as an IT support technician or administrator.

THE INTOXICATING INTERNATIONAL BESTSELLER ABOUT LOVE, COOKING AND MAGIC. PERFECT FOR FANS OF JOANNE HARRIS AND ISABEL ALLENDE. 'This magical, mythical, moving story of love, sacrifice and summering sensuality is something I will savour for a long time' MAUREEN LIPMAN Like Water For Chocolate tells the captivating story of the De la Garza family. As the youngest daughter, Tita is forbidden by Mexican tradition to marry. Instead, she pours all of her emotions into her delicious recipes, which she shares with readers along the way.When Tita falls in love with Pedro, he is seduced by the magical food she cooks. Unfortunately, he's married to her sister... Filled with recipes, longing and bittersweet humour, this charming story of one family's life in turn-of-the-century Mexico has captivated readers all over the world and was made into an award-winning film. 'A joy... Has an energetic charm that's quite impossible to resist' LITERARY REVIEW 'An epic love story with recipes and a sprinkling of magical realism' WASHINGTON POST 'Enchanting...an open-eyed fairy story complete with ugly sister' BARBARA TRAPIDO 'A Mexican culinary romance to make the mouth water' SHE 'Ingenious' INDEPENDENT

This practical, thorough, and concise pocketbook is the perfect companion to the clinical skills needed for life on the wards. It covers all the essential elements that lie at the heart of medical practice in which students must prove their competence, and lays the foundations needed for the rest of their medical career.

Part One covers history taking, examination and communication; and Part Two provides an overview of key practical procedures and diagnostic skills, all of which are typically examined via Objective Structured Clinical Examinations (OSCEs) or other clinical case format examinations. The coverage of examination skills alongside practical procedures and explanations of typical tests and investigations make this pocketbook invaluable for students new to clinical medicine.

The authors are specialists in teaching clinical skills from both a medical and surgical perspective, and are perfectly placed to cover these cornerstones of medical practice.

SAFe (R) 5.0: The World's Leading Framework for Business Agility "Those who master large-scale software delivery will define the economic landscape of the twenty-first century. SAFe 5.0 is a monumental release that I am convinced will be key in helping countless enterprise organizations succeed in their shift from project to product." -Dr. Mik Kersten, CEO of Tasktop and author of the book Project to Product Business agility is the ability to compete and thrive in the digital age by quickly responding to unprecedented market changes, threats, and emerging opportunities with innovative business solutions. SAFe (R) 5.0 Distilled: Achieving Business Agility with Scaled Agile Framework (R) explains how adopting SAFe helps enterprises use the power of Agile, Lean, and DevOps to outflank the competition and deliver complex, technology-based business solutions in the shortest possible time. This book will help you Understand the business case for SAFe: its benefits, and the problems it solves Learn the technical, organizational and leadership competencies needed for business agility Refocus on customer centricity with design thinking Better align strategy and execution with Lean Portfolio Management Learn the leadership skills needed to thrive in the digital age Increase the flow of value to customers with value stream networks Register your book for convenient access to downloads, updates, and/or corrections as they become available. See inside book for details.

Discover Toni Morrison's most iconic work in this Pulitzer-prize winning novel that exemplifies her powerful and important place in contemporary American literature. 'An American masterpiece' AS Byatt It is the mid-1800s and as slavery looks to be coming to an end, Sethe is haunted by the violent trauma it wrought on her former enslaved life at Sweet Home, Kentucky. Her dead baby daughter, whose tombstone bears the single word, Beloved, returns as a spectre to punish her mother, but also to elicit her love. Told with heart-stopping clarity, melding horror and beauty, Beloved is Toni Morrison's enduring masterpiece. 'Toni Morrison was a giant of her times and ours..."Beloved," is a heartbreaking testimony to the ongoing ravages of slavery, and should be read by all' Margaret Atwood, New York Times 'The literary titan we must never stop learning from' Metro Winner of the PEN/Saul Bellow award for achievement in American fiction **One of the BBC's 100 Novels That Shaped Our World**

This book asks how governments in Africa can use evidence to improve their policies and programmes, and ultimately, to achieve positive change for their citizens.

Looking at different evidence sources across a range of contexts, the book brings policy makers and researchers together to uncover what does and doesn't work and why. Case studies are drawn from five countries and the ECOWAS (west African) region, and a range of sectors from education, wildlife, sanitation, through to government procurement processes. The book is supported by a range of policy briefs and videos intended to be both practical and critically rigorous. It uses evidence sources such as evaluations, research synthesis and citizen engagement to show how these cases succeeded in informing policy and practice.

The voices of policy makers are key to the book, ensuring that the examples deployed are useful to practitioners and researchers alike. This innovative book will be perfect for policy makers, practitioners in government and civil society, and researchers and academics with an interest in how evidence can be used to support policy making in Africa.

Psychology is evolving into an integrative, multidisciplinary field, and this innovative book offers an opportunity to learn about it. Authors John Cacioppo and Laura Freberg highlight connections within psychology as well as between psychology and other disciplines. The writing and features are smart and engaging, and consistently illustrate the benefit of using multiple perspectives within psychology. Cacioppo and Freberg offer the best science possible, including exciting new research findings likely to expand readers' understanding of psychology as a scientific field of study. Features and images coordinate with and enhance the book, providing many additional opportunities for critical thinking and connecting ideas.

Master today's SQL programming principles and learn how to most effectively apply your SQL skills with Shellman/Afyouni/Pratt/Last's A GUIDE TO SQL, Tenth Edition. This edition's leading approach combines straightforward instruction and extensive hands-on exercises with a strong foundation and emphasis on today's actual business applications. This edition introduces basic SQL commands in the context of an intriguing, ongoing case in which a business uses SQL to manage orders, items, customers and sales reps. This edition emphasizes how to apply fundamental principles and strengthen your programming practices, regardless of the database environment. You work with examples from the latest versions of MySQL, the world's most popular open source, free database, as well as Oracle (R) and Microsoft (R) SQL Server. In addition, MindTap digital learning solution is available to help you strengthen your SQL skills.

Your classic advanced microeconomic theory textbook delivering rigorous coverage of modern microeconomics.

This current, engaging, and practice-oriented text is your complete resource for mastering the many facets of family therapy. In this ninth edition, the authors examine and explain key viewpoints, perspectives, values, intervention techniques, and goals of family therapy -- featuring practice-oriented content to help you become an empathic and effective family therapist. Color-coded boxes highlight key aspects of family therapy, such as family diversity, evidence-based practice research, "Thinking Like a Clinician" exercises, case studies, clinical notes, and therapeutic encounters. Examples illustrate family therapists from many professions, including social work, MFT, psychology, and counseling. You'll also find up-to-date material representing the latest thinking on central issues and topics, including increased attention to LGBTQ families and alternative forms of family life and to gender, culture, and ethnic considerations.

John Taylor has brought to his most recent book, Classical Mechanics, all of the clarity and insight that made his Introduction to Error Analysis a best-selling text. Classical Mechanics is intended for students who have studied some mechanics in an introductory physics course, such as "freshman physics". With unusual clarity, the book covers most of the topics normally found in books at this level, including conservation laws, oscillations, Lagrangian mechanics, two-body problems, non-inertial frames, rigid bodies, normal modes, chaos theory, Hamiltonian mechanics, and continuum mechanics. A particular highlight is the chapter on chaos, which focuses on a few simple systems, to give a truly comprehensible introduction to the concepts that we hear so much about. At the end of each chapter is a large selection of interesting problems for the student, 744 in all, classified by topic and approximate difficulty, and ranging from simple exercises to challenging computer projects. Adopted by more than 450 colleges and universities in the USA and Canada and translated into six languages, Taylor's Classical Mechanics is a thorough and very readable introduction to a subject that is four hundred years old but as exciting today as ever. The author manages to convey that excitement as well as deep understanding and insight. Ancillaries A detailed Instructors' Manual is available for adopting professors. Art from the book may be downloaded by adopting professors.

David Poole's innovative LINEAR ALGEBRA: A MODERN INTRODUCTION, 4e emphasizes a vectors approach and better prepares students to make the transition from computational to theoretical mathematics. Balancing theory and applications, the book is written in a conversational style and combines a traditional presentation with a focus on student-centered learning. Theoretical, computational, and applied topics are presented in a flexible yet integrated way. Stressing geometric understanding before computational techniques, vectors and vector geometry are introduced early to help students visualize concepts and develop mathematical maturity for abstract thinking. Additionally, the book includes ample applications drawn from a variety of disciplines, which reinforce the fact that linear algebra is a valuable tool for modeling real-life problems.

"Quantum Mechanics: Concepts and Applications" provides a clear, balanced and modern introduction to the subject. Written with the student's background and ability in mind the book takes an innovative approach to quantum mechanics by combining the essential elements of the theory with the practical applications: it is therefore both a textbook and a problem solving book in one self-contained volume. Carefully structured, the book starts with the experimental basis of quantum mechanics and then discusses its mathematical tools. Subsequent chapters cover the formal foundations of the subject, the exact solutions of the Schrodinger equation for one and three dimensional potentials, time-independent and time-dependent approximation methods, and finally, the theory of scattering.

The text is richly illustrated throughout with many worked examples and numerous problems with step-by-step solutions designed to help the reader master the machinery of quantum mechanics. The new edition has been completely updated and a solutions manual is available on request.Suitable for senior undergradutate courses and graduate courses.

Physics, 11th Edition provides students with the skills that they need to succeed in this course, by focusing on conceptual understanding; problem solving; and providing real-world applications and relevance.

Conceptual Examples, Concepts and Calculations problems, and Check Your Understanding questions help students to understand physics principles.

Math Skills boxes, multi-concept problems, and Examples with reasoning steps help students to improve their reasoning skills while solving problems.

This companion provides an extensive account of the Roman army, exploring its role in Roman politics and society as well as the reasons for its effectiveness as a fighting force. * An extensive account of the Roman army, from its beginnings to its transformation in the later Roman Empire * Examines the army as a military machine its recruitment, training, organization, tactics and weaponry * Explores the relationship of the army to Roman politics, economics and society more broadly * Considers the geography and climate of the lands in which the Romans fought * Each chapter is written by a leading expert in a particular subfield and takes account of the latest scholarly and archaeological research in that area

Since 1994, a stream of national and provincial education laws and policies has altered the landscape of South African schooling dramatically - replacing the discriminatory and fragmented legal framework under apartheid with a uniform system aimed at making the constitutional right to education a reality for the people of South Africa. Schools and the Law describes and explains the current legal framework governing our schools. It addresses the key legal and policy instruments affecting schools and covers the growing body of case law on schools and education. The title includes the text of the core laws and policy instruments governing school education.