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WJEC Mathematics for AS Level - Applied (PDF)

by Stephen Doyle

Written by highly experienced author Stephen Doyle, and entered into the WJEC official endorsement process, this student book offers high quality support you can trust. // Designed to support and motivate students throughout the course and help them thoroughly prepare for their exams. // Provides thorough coverage of all the topics in the AS Level Applied specification and includes Test Yourself and Grade Boost advice to help students achieve their potential. // Knowledge, understanding and skills are developed throughout. // Provides extra support for the new problem solving and unstructured questions in the specification with a "Step by Step" feature. // Plenty of examples with worked answers throughout to enable students to check their understanding as they progress through the course. // Includes answers to questions so students are able to check their work at all times. // Exam practice questions provide extra opportunities for students to refine their exam skills.

WJEC Mathematics For AS Level (PDF): Pure And Applied Practice Tests

by Stephen Doyle

Written by highly experienced author Stephen Doyle, the Practice Tests book is designed to be used alongside the WJEC Mathematics for AS Level Pure and Applied textbooks.

WJEC Mathematics for AS Level: Pure

by Stephen Doyle

Written by bestselling author Stephen Doyle, this student book will engage and motivate you throughout the course. // Endorsed by WJEC offering high quality support you can trust. // Thorough coverage of all the topics in the AS Level Pure specification. // Extra support for the problem solving and unstructured questions in the specification. // Plenty of examples with worked answers throughout to enable you to check your understanding as you progress through the course. // Answers to questions are provided in order to check your work.

WJEC Mathematics for AS Level - Pure (PDF)

by Stephen Doyle

The contents of this study and revision guide are designed to guide you through to success in the Pure Mathematics component of the WJEC Mathematics for AS Level: Pure examination. It has been written by an experienced author and teacher.

WKB Approximation in Atomic Physics

by Boris Mikhailovich Karnakov Vladimir Pavlovich Krainov

This book has evolved from lectures devoted to applications of the Wentzel - Kramers – Brillouin- (WKB or quasi-classical) approximation and of the method of 1/N −expansion for solving various problems in atomic and nuclear physics. The intent of this book is to help students and investigators in this field to extend their knowledge of these important calculation methods in quantum mechanics. Much material is contained herein that is not to be found elsewhere. WKB approximation, while constituting a fundamental area in atomic physics, has not been the focus of many books. A novel method has been adopted for the presentation of the subject matter, the material is presented as a succession of problems, followed by a detailed way of solving them. The methods introduced are then used to calculate Rydberg states in atomic systems and to evaluate potential barriers and quasistationary states. Finally, adiabatic transition and ionization of quantum systems are covered.

Wo Steckt der Fehler?: Mathematische Täuschungen und Fehler (Mathematisch-physikalische Bibliothek)

by W. Lietzmann Viggo Trier

Dieser Buchtitel ist Teil des Digitalisierungsprojekts Springer Book Archives mit Publikationen, die seit den Anfängen des Verlags von 1842 erschienen sind. Der Verlag stellt mit diesem Archiv Quellen für die historische wie auch die disziplingeschichtliche Forschung zur Verfügung, die jeweils im historischen Kontext betrachtet werden müssen. Dieser Titel erschien in der Zeit vor 1945 und wird daher in seiner zeittypischen politisch-ideologischen Ausrichtung vom Verlag nicht beworben.

Wohlfahrtspluralismus: Vom Wohlfahrtsstaat zur Wohlfahrtsgesellschaft

by Adalbert Evers Thomas Olk

Der Begriff des 'Wohlfahrtspluralismus' lenkt die Aufmerksamkeit darauf, daß soziale Wohlfahrt nicht allein durch staatliche Sozialpolitiken bestimmt ist. Beiträge von seiten des Marktes, von Familien, Privathaushalten und informellen sozialen Netzen sowie aus dem zivilgesellschaftlichen Bereich freier Träger und Initiativen spielen bei der Wohlfahrtsproduktion mehr als eine nur untergeordnete Rolle. Damit richtet sich der analytische Blick auf eine Aufhellung der Bedeutung von Institutionen, die jenseits von Staat und Markt, aber doch in enger Verflechtung mit beiden operieren. Der Begriff zielt gleichzeitig auch auf konzeptionelle Fragen einer Sozialpolitik, der es darum zu tun ist, gesellschaftliche und gemeinschaftliche Solidarformen anzuerkennen und zu nutzen. Eine dementsprechende (Um)Verteilung von Aufgaben und Verantwortlichkeiten zwischen staatlichen und gesellschaftlichen Instanzen in neuartigen "welfare mixes" schafft nicht nur Möglichkeiten zur Freisetzung von Synergieeffekten; sie nötigt auch dazu, die Frage nach sozial und politisch gerechten Lösungen wieder neu zu stellen. Neben einem ausführlichen Einleitungs- und Überblicksbeitrag der Herausgeber zum Stand der internationalen Diskussion enthält der Band eine Reihe analytischer Aufsätze von in- und ausländischen Autoren sowie ein Kapitel mit Beiträgen, in dem Chancen und Herausforderungen (z. B. der Stadt- und Sozialplanung, von sozialen Diensten im Bereich von Alten- und Kinderbetreuung u. a. m.) erörtert und illustriert werden.

Wohlstand ohne Kinder?: Sozioökonomische Rahmenbedingungen und Geburtenentwicklung im internationalen Vergleich

by Thusnelda Tivig Golo Henseke Matthias Czechl

Die Autoren gehen von drei möglichen Strategien zur Bewältigung der Folgen des demografischen Wandels aus und untersuchen eine davon eingehend: die Erhöhung der Kinderzahl. Sie beantworten die Frage, warum die Geburtenziffer in Deutschland als zu gering erachtet wird und klären damit komplizierte Zusammenhänge zwischen Demographie und Wachstum auf. Anschließend untersuchen sie anhand vergleichender Studien, welche Rahmenbedingungen einer höheren Kinderzahl zuträglich wären. Daraus leiten die Autoren Handlungsempfehlungen an die Politik ab.

Wohnen und Gesundheit im Alter (Vechtaer Beiträge zur Gerontologie)

by Andrea Teti Harald Künemund Enno Nowossadeck Judith Fuchs

Vor dem Hintergrund der demographischen Entwicklung unserer Gesellschaft nimmt der Open-Access-Sammelband die Wohnsituation älterer Menschen unter besonderer Berücksichtigung der gesundheitlichen Situation in den Blick. Lebensqualität, Wohlbefinden, Teilhabe sowie Autonomie und Selbstbestimmung älterer Menschen stehen dabei im Mittelpunkt.

Women and Migration in Rural Europe: Labour Markets, Representations and Policies (New Geographies of Europe)

by Karin Wiest

Fundamental societal changes in the globalising European countryside impact women's migration decisions. The chapters in this volume represent diverse attempts to explain women's movements from rural areas, taking prevailing labour market conditions as well as gender relations into account. Utilising empirical findings from countries including Austria, Germany, Hungary, Poland, Romania and Spain, this collection particularly aims to build bridges between research following the 'cultural turn' and functionalist explanations which refer to material and practiced ruralities. The international range of contributors to Women and Migration in Rural Europe focus on societal constructions of gender and rurality, and in doing so, address various female perspectives on rural life. The analysis of the different working and living conditions in different parts of rural Europe reveals distinct obstacles but also prospects for young women. Importantly, the book includes policy implications with respect to the challenges of demographic change, questions of gender equality and women's contribution to rural development.

Women in Commutative Algebra: Proceedings of the 2019 WICA Workshop (Association for Women in Mathematics Series #29)

by Claudia Miller Janet Striuli Emily E. Witt

This volume features contributions from the Women in Commutative Algebra (WICA) workshop held at the Banff International Research Station (BIRS) from October 20-25, 2019, run by the Pacific Institute of Mathematical Sciences (PIMS). The purpose of this meeting was for groups of mathematicians to work on joint research projects in the mathematical field of Commutative Algebra and continue these projects together long-distance after its close. The chapters include both direct results and surveys, with contributions from research groups and individual authors.The WICA conference was the first of its kind in the large and vibrant area of Commutative Algebra, and this volume is intended to showcase its important results and to encourage further collaboration among marginalized practitioners in the field. It will be of interest to a wide range of researchers, from PhD students to senior experts.

Women in Mathematical Biology: Research Collaboration Workshop, NIMBioS, Knoxville, June 2015 (Association for Women in Mathematics Series #8)

by Anita T. Layton Laura A. Miller

Inspired by the Research Collaboration Workshop for Women in Mathematical Biology, this volume contains research and review articles that cover topics ranging from models of animal movement to the flow of blood cells in the embryonic heart. Hosted by the National Institute for Mathematics and Biological Synthesis (NIMBioS), the workshop brought together women working in biology and mathematics to form four research groups that encouraged multidisciplinary collaboration and lifetime connections in the STEM field. This volume introduces many of the topics from the workshop, including the aerodynamics of spider ballooning; sleep, circadian rhythms, and pain; blood flow regulation in the kidney; and the effects of antimicrobial therapy on gut microbiota and microbiota and Clostridium difficile. Perfect for students and researchers in mathematics and biology, the papers included in this volume offer an introductory glimpse at recent research in mathematical biology.

Women in Mathematics: Celebrating the Centennial of the Mathematical Association of America (Association for Women in Mathematics Series #10)

by Janet L. Beery Sarah J. Greenwald Jacqueline A. Jensen-Vallin Maura B. Mast

This collection of refereed papers celebrates the contributions, achievements, and progress of female mathematicians, mostly in the 20th and 21st centuries. Emerging from the themed paper session “The Contributions of Women to Mathematics: 100 Years and Counting” at MAA's 2015 MathFest, this volume contains a diverse mix of current scholarship and exposition on women and mathematics, including biographies, histories, and cultural discussions. The multiplicity of authors also ensures a wide variety of perspectives. In inspiring and informative chapters, the authors featured in this volume reflect on the accomplishments of women in mathematics, showcasing the changes in mathematical culture that resulted as more women obtained tenure-track and tenured academic positions, received prestigious awards and honors, served in leadership roles in professional societies, and became more visibly active in the mathematical community. Readers will find discussions of mathematical excellence at Girton College, Cambridge, in the late 19th and early 20th centuries; of perseverance by Polish women in mathematics during and after World War II and by Black women in mathematics in the United States from the 1880s onward; and of the impact of outreach programs ranging from EDGE's promotion of graduate education to the Daughters of Hypatia dance performances. The volume also provides informative biographies of a variety of women from mathematics and statistics, many of them well-known and others less well-known, including Charlotte Angas Scott, Emmy Noether, Mina Rees, Gertrude Cox, Euphemia Lofton Haynes, Norma Hernandez, Deborah Tepper Haimo, and Teri Perl. These essays provide compelling reading for a wide audience, including mathematicians, historians of science, teachers of mathematics, and students at the high school, college, and graduate levels. Anyone interested in attracting more girls and women as students, faculty, and/or employees will also find this volume engaging and enlightening.

Women in Numbers Europe: Research Directions in Number Theory (Association for Women in Mathematics Series #2)

by Marie José Bertin Alina Bucur Brooke Feigon Leila Schneps

Covering topics in graph theory, L-functions, p-adic geometry, Galois representations, elliptic fibrations, genus 3 curves and bad reduction, harmonic analysis, symplectic groups and mould combinatorics, this volume presents a collection of papers covering a wide swath of number theory emerging from the third iteration of the international Women in Numbers conference, “Women in Numbers - Europe” (WINE), held on October 14–18, 2013 at the CIRM-Luminy mathematical conference center in France. While containing contributions covering a wide range of cutting-edge topics in number theory, the volume emphasizes those concrete approaches that make it possible for graduate students and postdocs to begin work immediately on research problems even in highly complex subjects.

Women in Numbers Europe II: Contributions to Number Theory and Arithmetic Geometry (Association for Women in Mathematics Series #11)

by Irene I. Bouw Ekin Ozman Jennifer Johnson-Leung Rachel Newton

Inspired by the September 2016 conference of the same name, this second volume highlights recent research in a wide range of topics in contemporary number theory and arithmetic geometry. Research reports from projects started at the conference, expository papers describing ongoing research, and contributed papers from women number theorists outside the conference make up this diverse volume. Topics cover a broad range of topics such as arithmetic dynamics, failure of local-global principles, geometry in positive characteristics, and heights of algebraic integers. The use of tools from algebra, analysis and geometry, as well as computational methods exemplifies the wealth of techniques available to modern researchers in number theory. Exploring connections between different branches of mathematics and combining different points of view, these papers continue the tradition of supporting and highlighting the contributions of women number theorists at a variety of career stages. Perfect for students and researchers interested in the field, this volume provides an easily accessible introduction and has the potential to inspire future work.

Women in Numbers Europe III: Research Directions in Number Theory (Association for Women in Mathematics Series #24)

by Alina Carmen Cojocaru Sorina Ionica Elisa Lorenzo García

This volume includes articles spanning several research areas in number theory, such as arithmetic geometry, algebraic number theory, analytic number theory, and applications in cryptography and coding theory. Most of the articles are the results of collaborations started at the 3rd edition of the Women in Numbers Europe (WINE) conference between senior and mid-level faculty, junior faculty, postdocs, and graduate students. The contents of this book should be of interest to graduate students and researchers in number theory.

Women in STEM in Higher Education: Good Practices of Attraction, Access and Retainment in Higher Education (Lecture Notes in Educational Technology)

by Francisco José García-Peñalvo Alicia García-Holgado Angeles Dominguez Jimena Pascual

This open access book addresses challenges related to women in STEM in higher education, presenting research, experiences, studies, and good practices associated with the engagement, access, and retention of women in the STEM disciplines. It also discusses strategies implemented by universities and policymakers to reduce the existing gender gap in these areas. The chapters provide an overview of implementations in different regions of the world and provide numerous examples that can be transferred to other higher education institutions.

Women Leaders in Chaotic Environments: Examinations of Leadership Using Complexity Theory (Lecture Notes in Social Networks)

by Şefika Şule Erçetin

This book spotlights how women leaders behave in chaotic environments and features examples of women who have been key figures in determining complex socio-economic outcomes throughout history. Women leaders can be seen on many high- levels in the political arena, be they a prime minister, empress or opinion leader. From Kösem Sultan of the Ottoman Empire to Benazir Bhutto, women leaders have had an undeniable effect on modern history. Is it possible to understand the current role of women in politics in Turkey without the First Lady Emine Erdoğan? Can we analyze Europe’s future without Angela Merkel? There are many different books about women leaders' biography or memoirs of persons who worked closely with them. However, until now, no in-depth scientific analysis of such women leaders with respect to chaos and complexity theory has been available. This work represents a unique and important step towards filling this gap in research, and includes an epilogue presenting women’s leadership model visualized by an eight-pointed star.

Women’s Employment and Childbearing in Post-Industrialized Societies: The Fertility Paradox

by Daniel Dinale

This book discusses the relationship between women's labour force participation and fertility rates in developed nations. It shows a positive relationship between women's workforce participation and childbirth. It theorises a new approach to explaining this 'fertility paradox' that looks at institutional factors influencing gender equality in developed nations. The book analyses a range of institutional variables that impact the positive relationship between female employment and fertility rates, including labour market institutions, social policies and welfare state institutions (family policies, active labour market programs and public sector employment) as well as household gender dynamics. Written for both academics and policy-makers, this book has theoretical relevance for research on gender and work, and also for policies aimed at increasing women's employment and redressing low fertility, which are important issues in many developed nations.

Women's Equality, Demography and Public Policies: A Comparative Perspective

by A. Heitlinger

This book assesses the comparability between policies promoting women's equality and the reversal of fertility decline. Based on comparative data from Canada, Australia, Britain, and to a more limited extent the USA, Alena Heitlinger examines the impact of major international instruments promoting women's equality, and national similarities and differences in women's policy machinery, provision for maternity and childcare, fiscal assistance for families with children, and the costs and benefits of fertility-related measures vis - vis immigration related measures.

The Wonder Book of Geometry: A Mathematical Story

by David Acheson

How can we be sure that Pythagoras's theorem is really true? Why is the 'angle in a semicircle' always 90 degrees? And how can tangents help determine the speed of a bullet? David Acheson takes the reader on a highly illustrated tour through the history of geometry, from ancient Greece to the present day. He emphasizes throughout elegant deduction and practical applications, and argues that geometry can offer the quickest route to the whole spirit of mathematics at its best. Along the way, we encounter the quirky and the unexpected, meet the great personalities involved, and uncover some of the loveliest surprises in mathematics.

The Wonder Book of Geometry: A Mathematical Story

by David Acheson

How can we be sure that Pythagoras's theorem is really true? Why is the 'angle in a semicircle' always 90 degrees? And how can tangents help determine the speed of a bullet? David Acheson takes the reader on a highly illustrated tour through the history of geometry, from ancient Greece to the present day. He emphasizes throughout elegant deduction and practical applications, and argues that geometry can offer the quickest route to the whole spirit of mathematics at its best. Along the way, we encounter the quirky and the unexpected, meet the great personalities involved, and uncover some of the loveliest surprises in mathematics.

Wonderful Solutions and Habitual Domains for Challenging Problems in Changeable Spaces: From Theoretical Framework to Applications

by Moussa Larbani Po-Lung Yu

This book introduces a new paradigm called ‘Optimization in Changeable Spaces’ (OCS) as a useful tool for decision making and problem solving. It illustrates how OCS incorporates, searches, and constructively restructures the parameters, tangible and intangible, involved in the process of decision making. The book elaborates on OCS problems that can be modeled and solved effectively by using the concepts of competence set analysis, Habitual Domain (HD) and the mental operators called the 7-8-9 principles of deep knowledge of HD. In addition, new concepts of covering and discovering processes are proposed and formulated as mathematical tools to solve OCS problems. The book also includes reformulations of a number of illustrative real-life challenging problems that cannot be solved by traditional optimization techniques into OCS problems, and details how they can be addressed. Beyond that, it also includes perspectives related to innovation dynamics, management, artificial intelligence, artificial and e-economics, scientific discovery and knowledge extraction. This book will be of interest to managers of businesses and institutions, policy makers, and educators and students of decision making and behavior in DBA and/or MBA.

Wonders Beyond Numbers: A Brief History of All Things Mathematical

by Johnny Ball

In this book, Johnny Ball tells one of the most important stories in world history – the story of mathematics. By introducing us to the major characters and leading us through many historical twists and turns, Johnny slowly unravels the tale of how humanity built up a knowledge and understanding of shapes, numbers and patterns from ancient times, a story that leads directly to the technological wonderland we live in today. As Galileo said, 'Everything in the universe is written in the language of mathematics', and Wonders Beyond Numbers is your guide to this language. Mathematics is only one part of this rich and varied tale; we meet many fascinating personalities along the way, such as a mathematician who everyone has heard of but who may not have existed; a Greek philosopher who made so many mistakes that many wanted his books destroyed; a mathematical artist who built the largest masonry dome on earth, which builders had previously declared impossible; a world-renowned painter who discovered mathematics and decided he could no longer stand the sight of a brush; and a philosopher who lost his head, but only after he had died. Enriched with tales of colourful personalities and remarkable discoveries, there is also plenty of mathematics for keen readers to get stuck into. Written in Johnny Ball's characteristically light-hearted and engaging style, this book is packed with historical insight and mathematical marvels; join Johnny and uncover the wonders found beyond the numbers.

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