Operations Research Methods

First published in 2007, this second edition describes the computational methods used in theoretical physics. New sections were added to cover finite element methods and lattice Boltzmann simulation, density functional theory, quantum molecular dynamics, Monte Carlo simulation, and diagonalisation of one-dimensional quantum systems. It covers many different areas of physics research and different computational methodologies, including computational methods such as Monte Carlo and molecular dynamics, various electronic structure methodologies, methods for solving partial differential equations, and lattice gauge theory. Throughout the book the relations between the methods used in different fields of physics are emphasised. Several new programs are described and can be downloaded from www.cambridge.org/9781107677135. The book requires a background in elementary programming, numerical analysis, and field theory, as well as undergraduate knowledge of condensed matter theory and statistica

The utilization of unconventional microbial sources, particularly microalgae, for the production of feed, food, food additives, pharmaceuticals and fine chemicals is growing in importance. Research in the field is expanding worldwide. The author presents an account of research in algal production and utilization. The book explores in detail all steps of the subject, from the preparation of stock cultures to the growth in large outdoor ponds. Dr Becker provides a compilation of the different methods employed worldwide for the artificial cultivation of different microalgae, including recipes for culture media, description of outdoor and indoor cultivation systems as well as harvesting and processing methods. The book will be essential reading for advanced undergraduates, postgraduates and researchers in the field.

The utilization of unconventional microbial sources, particularly microalgae, for the production of feed, food, food additives, pharmaceuticals and fine chemicals is growing in importance. Research in the field is expanding worldwide. The author presents an account of research in algal production and utilization. The book explores in detail all steps of the subject, from the preparation of stock cultures to the growth in large outdoor ponds. Dr Becker provides a compilation of the different methods employed worldwide for the artificial cultivation of different microalgae, including recipes for culture media, description of outdoor and indoor cultivation systems as well as harvesting and processing methods. The book will be essential reading for advanced undergraduates, postgraduates and researchers in the field.

Recursion theory – now a well-established branch of pure mathematics, having grown rapidly over the last 35 years – deals with the general (abstract) theory of those operations which we conceive as being `computable' by idealized machines. The theory grew out of, and is usually still regarded, as a branch of mathematical logic. This book is a collection of advanced research/survey papers by eminent research workers in the field, based on their lectures given at the Leeds Logic Colloquium 1979. As such it provides an up-to-date view of current ideas and developments in the field of recursion theory as a whole. The individual contributions fit together naturally so as to provide an overview of all the main areas of research in the field. It will therefore be an important and invaluable source for advanced researchers and research students in mathematics and computer science (particularly in Europe, USA and USSR).

This volume presents some of the lectures and research during the special programme held at the Newton Institute in 1994. The book, in two parts, begins with an introductory overview. The two parts each contain a mix of substantial expository articles and research papers that outline important and topical ideas. Many of the results have not been presented before. Symplectic methods are one of the most active areas of research in mathematics currently, and this volume will attract much attention.

Are you about to embark on a research project for the first time? Unsure which data collection methods are right for your study?Don't know where to start?By presenting the reader with a series of

Are you about to embark on a research project for the first time? Unsure which data collection methods are right for your study?Don't know where to start?By presenting the reader with a series of

Prodigious Birds brings together the entire field of moa-related research, some 150 years of enquiry. The moa was a large flightless bird, hunted into extinction by the Maori tribes of New Zealand before the arrival of Europeans. Atholl Anderson brings an historical perspective to the development of moa research and its formative debates, analytical methods and results, reviewing evidence from palaeontology, biology, archaeology, ethnography and history.

Professionals are challenged each day by a changing landscape of technology and terminology. In recent history, especially the last 25 years there has been an explosion of terms and methods born that automate and improve decision-making and operations. One term called Analytics is an overarching description of a compilation of methodologies. But, AI (Artificial Intelligence), statistics, decision science, optimization which have been around for decades has resurged. Also, things like business intelligence, On-line Analytical Processing (OLAP) and many, many more have been born or reborn. How is someone to make sense of all this methodology, terminology? Extending on the foundations introduced in the first book this book illustrates how professionals in healthcare, business and government are applying these disciplines, methods and technologies. The goal of this book is to get leaders and practitioners to start thinking about how they may deploy techniques outside their function or ind

One of the biggest dilemmas of our times is how much safety and security we desire and what price we are prepared to pay for it. By applying and advancing the methods of social research this book fill

Models of theoretical linguistics now emphasize the meeting points, or interfaces, between different aspects of our language capacity. Syntactic operations include structure-building, checking long-distance relationships between units, and connecting alternative word orders. This volume presents a collection of original studies that explore the mapping between these operations and other language-related areas such as word meanings, discourse contexts, the construction of meaning for larger units, and the alternative expressions of word order. It differs from previous traditional research on interfaces by bringing together studies and analyses from a range of languages, using monolingual varieties that include second language phenomena. Case studies of different types of interfaces, as well as studies based on lesser known sets of linguistic data, provide important examples that propose a new view of the connections between syntactic processes and other areas of grammar.

Models of theoretical linguistics now emphasize the meeting points, or interfaces, between different aspects of our language capacity. Syntactic operations include structure-building, checking long-distance relationships between units, and connecting alternative word orders. This volume presents a collection of original studies that explore the mapping between these operations and other language-related areas such as word meanings, discourse contexts, the construction of meaning for larger units, and the alternative expressions of word order. It differs from previous traditional research on interfaces by bringing together studies and analyses from a range of languages, using monolingual varieties that include second language phenomena. Case studies of different types of interfaces, as well as studies based on lesser known sets of linguistic data, provide important examples that propose a new view of the connections between syntactic processes and other areas of grammar.

This book challenges several widespread views concerning Aristotle's methods and practices of scientific and philosophical research. Taking central topics in psychology, zoology, astronomy and politics, Professor Lloyd explores generally unrecognised tensions between Aristotle's deeply held a priori convictions and his remarkable empirical honesty in the face of complexities in the data or perceived difficult or exceptional cases. The picture that emerges of Aristotle's actual engagement in scientific research and of his own reflections on that research is substantially more complex than is usually allowed.

This book challenges several widespread views concerning Aristotle's methods and practices of scientific and philosophical research. Taking central topics in psychology, zoology, astronomy and politics, Professor Lloyd explores generally unrecognised tensions between Aristotle's deeply held a priori convictions and his remarkable empirical honesty in the face of complexities in the data or perceived difficult or exceptional cases. The picture that emerges of Aristotle's actual engagement in scientific research and of his own reflections on that research is substantially more complex than is usually allowed.

The media has become a condition of our existence. Introducing Media Studies explores media history and the complex relationship between the media, ideology, knowledge, and power, presenting a coherent view of the media industry, media theory, and methods in media research.

Although American scholars sometimes consider European legal scholarship as old-fashioned and inward-looking and Europeans often perceive American legal scholarship as amateur social science, both traditions share a joint challenge. If legal scholarship becomes too much separated from practice, legal scholars will ultimately make themselves superfluous. If legal scholars, on the other hand, cannot explain to other disciplines what is academic about their research, which methodologies are typical, and what separates proper research from mediocre or poor research, they will probably end up in a similar situation. Therefore we need a debate on what unites legal academics on both sides of the Atlantic. Should legal scholarship aspire to the status of a science and gradually adopt more and more of the methods, (quality) standards, and practices of other (social) sciences? What sort of methods do we need to study law in its social context and how should legal scholarship deal with the challe

Although American scholars sometimes consider European legal scholarship as old-fashioned and inward-looking and Europeans often perceive American legal scholarship as amateur social science, both traditions share a joint challenge. If legal scholarship becomes too much separated from practice, legal scholars will ultimately make themselves superfluous. If legal scholars, on the other hand, cannot explain to other disciplines what is academic about their research, which methodologies are typical, and what separates proper research from mediocre or poor research, they will probably end up in a similar situation. Therefore we need a debate on what unites legal academics on both sides of the Atlantic. Should legal scholarship aspire to the status of a science and gradually adopt more and more of the methods, (quality) standards, and practices of other (social) sciences? What sort of methods do we need to study law in its social context and how should legal scholarship deal with the challe

Is there more to qualitative data collection than face-to-face interviews? Answering with a resounding 'yes', this book introduces the reader to a wide array of exciting and novel techniques for collecting qualitative data in the social and health sciences. Collecting Qualitative Data offers a practical and accessible guide to textual, media and virtual methods currently under-utilised within qualitative research. Contributors from a range of disciplines share their experiences of implementing a particular technique, provide step-by-step guidance to using that approach, and highlight both the potential and pitfalls. From gathering blog data to the story completion method to conducting focus groups online, the methods and data types featured in this book are ideally suited to student projects and other time- and resource-limited research. In presenting several innovative ways that data can be collected, new modes of scholarship and new research orientations are opened up to student rese

The majority of empirical research in economics ignores the potential benefits of nonparametric methods, while the majority of advances in nonparametric theory ignore the problems faced in applied econometrics. This book helps bridge this gap between applied economists and theoretical nonparametric econometricians. It discusses in depth, and in terms that someone with only one year of graduate econometrics can understand, basic to advanced nonparametric methods. The analysis starts with density estimation and motivates the procedures through methods that should be familiar to the reader. It then moves on to kernel regression, estimation with discrete data, and advanced methods such as estimation with panel data and instrumental variables models. The book pays close attention to the issues that arise with programming, computing speed, and application. In each chapter, the methods discussed are applied to actual data, paying attention to presentation of results and potential pitfalls.

The majority of empirical research in economics ignores the potential benefits of nonparametric methods, while the majority of advances in nonparametric theory ignore the problems faced in applied econometrics. This book helps bridge this gap between applied economists and theoretical nonparametric econometricians. It discusses in depth, and in terms that someone with only one year of graduate econometrics can understand, basic to advanced nonparametric methods. The analysis starts with density estimation and motivates the procedures through methods that should be familiar to the reader. It then moves on to kernel regression, estimation with discrete data, and advanced methods such as estimation with panel data and instrumental variables models. The book pays close attention to the issues that arise with programming, computing speed, and application. In each chapter, the methods discussed are applied to actual data, paying attention to presentation of results and potential pitfalls.

Haig's Intelligence is an important study of Douglas Haig's controversial command during the First World War. Based on extensive new research, it addresses a perennial question about the British army on the Western Front between 1916 and 1918: why did they think they were winning? Jim Beach reveals how the British perceived the German army through a study of the development of the British intelligence system, its personnel and the ways in which intelligence was gathered. He also examines how intelligence shaped strategy and operations by exploring the influence of intelligence in creating perceptions of the enemy. He shows for the first time exactly what the British knew about their opponent, when and how and, in so doing, sheds significant new light on continuing controversies about the British army's conduct of operations in France and Belgium and the relationship between Haig and his chief intelligence officer, John Charteris.

Haig's Intelligence is an important study of Douglas Haig's controversial command during the First World War. Based on extensive new research, it addresses a perennial question about the British army on the Western Front between 1916 and 1918: why did they think they were winning? Jim Beach reveals how the British perceived the German army through a study of the development of the British intelligence system, its personnel and the ways in which intelligence was gathered. He also examines how intelligence shaped strategy and operations by exploring the influence of intelligence in creating perceptions of the enemy. He shows for the first time exactly what the British knew about their opponent, when and how and, in so doing, sheds significant new light on continuing controversies about the British army's conduct of operations in France and Belgium and the relationship between Haig and his chief intelligence officer, John Charteris.

A previous AJN Book-of-the-Year Award winner, Burns & Grove's The Practice of Nursing Research: Appraisal, Synthesis, and Generation of Evidence, 9th Edition is the trusted resource for those wanting to master the research methods that are foundational to evidence-based practice. This highly respected textbook covers how to appraise and apply existing research evidence, as well as how to participate in research and quality improvement projects. This new 9th edition has been extensively updated to reflect today's focus on online research in the digital era and includes clear, step-by-step guidelines for all major quantitative and qualitative research approaches -?including supporting examples from the latest high-quality literature.There's also new content on translational research, coverage of the most current research tools and techniques, and an increased use of illustrations, tables, and other visuals to help engage visually oriented readers of all levels. Coverage of quantitati

A new and important contribution to the re-emergent field of comparative anthropology, this book argues that comparative ethnographic methods are essential for more contextually sophisticated accounts of a number of pressing human concerns today. The book includes expert accounts from an international team of scholars, showing how these methods can be used to illuminate important theoretical and practical projects. Illustrated with examples of successful inter-disciplinary projects, it highlights the challenges, benefits, and innovative strategies involved in working collaboratively across disciplines. Through its focus on practical methodological and logistical accounts, it will be of value to both seasoned researchers who seek practical models for conducting their own cutting-edge comparative research, and to teachers and students who are looking for first-person accounts of comparative ethnographic research.

A new and important contribution to the re-emergent field of comparative anthropology, this book argues that comparative ethnographic methods are essential for more contextually sophisticated accounts of a number of pressing human concerns today. The book includes expert accounts from an international team of scholars, showing how these methods can be used to illuminate important theoretical and practical projects. Illustrated with examples of successful inter-disciplinary projects, it highlights the challenges, benefits, and innovative strategies involved in working collaboratively across disciplines. Through its focus on practical methodological and logistical accounts, it will be of value to both seasoned researchers who seek practical models for conducting their own cutting-edge comparative research, and to teachers and students who are looking for first-person accounts of comparative ethnographic research.

Developed specifically for students in the behavioral and brain sciences, this is the only textbook that provides an accessible and practical overview of the range of human neuroimaging techniques. Methods covered include functional and structural magnetic resonance imaging, positron emission tomography, electroencephalography, magnetoencephalography, multimodal imaging, and various brain stimulation methods. Experimental design, image processing, and statistical inference are also addressed, with chapters for both basic and more advanced data analyses. Key concepts are illustrated through research studies on the relationship between brain and behavior, and practice questions are included throughout to test knowledge and aid self-study. Offering just the right amount of detail for understanding how major imaging techniques can be applied to answer neuroscientific questions, and the practical skills needed for future research, this is an essential text for advanced undergraduate and gra

Developed specifically for students in the behavioral and brain sciences, this is the only textbook that provides an accessible and practical overview of the range of human neuroimaging techniques. Methods covered include functional and structural magnetic resonance imaging, positron emission tomography, electroencephalography, magnetoencephalography, multimodal imaging, and various brain stimulation methods. Experimental design, image processing, and statistical inference are also addressed, with chapters for both basic and more advanced data analyses. Key concepts are illustrated through research studies on the relationship between brain and behavior, and practice questions are included throughout to test knowledge and aid self-study. Offering just the right amount of detail for understanding how major imaging techniques can be applied to answer neuroscientific questions, and the practical skills needed for future research, this is an essential text for advanced undergraduate and gra

Canonical methods are a powerful mathematical tool within the field of gravitational research, both theoretical and experimental, and have contributed to a number of recent developments in physics. Providing mathematical foundations as well as physical applications, this is the first systematic explanation of canonical methods in gravity. The book discusses the mathematical and geometrical notions underlying canonical tools, highlighting their applications in all aspects of gravitational research from advanced mathematical foundations to modern applications in cosmology and black hole physics. The main canonical formulations, including the Arnowitt-Deser-Misner (ADM) formalism and Ashtekar variables, are derived and discussed. Ideal for both graduate students and researchers, this book provides a link between standard introductions to general relativity and advanced expositions of black hole physics, theoretical cosmology or quantum gravity.

How are relationships established between the world's languages? This is one of the most topical and most controversial questions in contemporary linguistics. The central aims of this book are to answer this question, to cut through the controversies, and to contribute to research in distant genetic relationships. In doing this the authors aim to: (1) show how the methods have been employed; (2) reveal which methods, techniques, and strategies have proven successful and which ones have proven ineffective; (3) determine how particular language families were established; (4) evaluate several of the most prominent and more controversial proposals of distant genetic relationship (such as Amerind, Nostratic, Eurasiatic, Proto-World, and others); and (5) make recommendations for practice in future research. This book will contribute significantly to understanding language classification in general.

A fundamental problem of algebraic topology is the classification of homotopy types and homotopy classes of maps. In this work the author extends results of rational homotopy theory to a subring of the rationale. The methods of proof employ classical commutator calculus of nilpotent group and Lie algebra theory and rely on an extensive and systematic study of the algebraic properties of the classical homotopy operations (composition and addition of maps, smash products, Whitehead products and higher order James-Hopi invariants). The account is essentially self-contained and should be accessible to non-specialists and graduate students with some background in algebraic topology and homotopy theory.

Is our case strong enough to go to trial? Will interest rates go up? Can I trust this person? Such questions - and the judgments required to answer them - are woven into the fabric of everyday experience. This book, first published in 2002, examines how people make such judgments. The study of human judgment was transformed in the 1970s, when Kahneman and Tversky introduced their 'heuristics and biases' approach and challenged the dominance of strictly rational models. Their work highlighted the reflexive mental operations used to make complex problems manageable and illuminated how the same processes can lead to both accurate and dangerously flawed judgments. The heuristics and biases framework generated a torrent of influential research in psychology - research that reverberated widely and affected scholarship in economics, law, medicine, management, and political science. This book compiles the most influential research in the heuristics and biases tradition since the initial collec

Is our case strong enough to go to trial? Will interest rates go up? Can I trust this person? Such questions - and the judgments required to answer them - are woven into the fabric of everyday experience. This book, first published in 2002, examines how people make such judgments. The study of human judgment was transformed in the 1970s, when Kahneman and Tversky introduced their 'heuristics and biases' approach and challenged the dominance of strictly rational models. Their work highlighted the reflexive mental operations used to make complex problems manageable and illuminated how the same processes can lead to both accurate and dangerously flawed judgments. The heuristics and biases framework generated a torrent of influential research in psychology - research that reverberated widely and affected scholarship in economics, law, medicine, management, and political science. This book compiles the most influential research in the heuristics and biases tradition since the initial collec

The teaching of qualitative analysis in the social sciences is rarely undertaken in a structured way. This handbook is designed to remedy that and to present students and researchers with a systematic method for interpreting qualitative data', whether derived from interviews, field notes, or documentary materials. The special emphasis of the book is on how to develop theory through qualitative analysis. The reader is provided with the tools for doing qualitative analysis, such as codes, memos, memo sequences, theoretical sampling and comparative analysis, and diagrams, all of which are abundantly illustrated by actual examples drawn from the author's own varied qualitative research and research consultations, as well as from his research seminars. Many of the procedural discussions are concluded with rules of thumb that can usefully guide the researchers' analytic operations. The difficulties that beginners encounter when doing qualitative analysis and the kinds of persistent questions

Comparative research is exploding with alternative methodological and theoretical approaches. In this book, experts in each one of these methods provide a comprehensive explanation and application of time-series, pooled, event history and Boolean methods to substantive problems of the welfare state. Each section of the book focuses on a different method with a general introduction to the methods and then two papers using the method to deal with analysis concerning welfare state problems in a political economy perspective. Scholars concerned with methodology in this area cannot afford to overlook this book because it will help them keep up on proliferating methodologies. Graduate students in political science and sociology will find this book extremely useful in their careers.

Comparative research is exploding with alternative methodological and theoretical approaches. In this book, experts in each one of these methods provide a comprehensive explanation and application of time-series, pooled, event history and Boolean methods to substantive problems of the welfare state. Each section of the book focuses on a different method with a general introduction to the methods and then two papers using the method to deal with analysis concerning welfare state problems in a political economy perspective. Scholars concerned with methodology in this area cannot afford to overlook this book because it will help them keep up on proliferating methodologies. Graduate students in political science and sociology will find this book extremely useful in their careers.

Within both the social and environmental sciences, much of the data collected is within a spatial context and requires statistical analysis for interpretation. The purpose of this book is to describe current methods for the analysis of spatial data. Methods described include data description, map interpolation, and exploratory and explanatory analyses. The book also examines spatial referencing, and methods for detecting problems, assessing their seriousness and taking appropriate action are discussed. This is an important text for any discipline requiring a broad overview of current theoretical and applied work for the analysis of spatial data sets. It will be of particular use to research workers and final year undergraduates in the fields of geography, environmental sciences and social sciences.

Over the past four decades, business and academic economists, operations researchers, marketing scientists, and consulting firms have increased their interest and research on pricing and revenue management. This book introduces the reader to a wide variety of research results on pricing techniques in a unified, systematic way and at varying levels of difficulty. The book contains a large number of exercises and solutions and therefore can serve as a main or supplementary course textbook, as well as a reference guidebook for pricing consultants, managers, industrial engineers, and writers of pricing software applications. Despite a moderate technical orientation, the book is accessible to readers with a limited knowledge in these fields as well as to readers who have had more training in economics.

Over the past four decades, business and academic economists, operations researchers, marketing scientists, and consulting firms have increased their interest and research on pricing and revenue management. This book introduces the reader to a wide variety of research results on pricing techniques in a unified, systematic way and at varying levels of difficulty. The book contains a large number of exercises and solutions and therefore can serve as a main or supplementary course textbook, as well as a reference guidebook for pricing consultants, managers, industrial engineers, and writers of pricing software applications. Despite a moderate technical orientation, the book is accessible to readers with a limited knowledge in these fields as well as to readers who have had more training in economics.

The fourth edition of Statistical Concepts for the Behavioral Sciences emphasizes contemporary research problems to better illustrate the relevance of statistical analysis in scientific research. All statistical methods are introduced in the context of a realistic problem, many of which are from contemporary published research. These studies are fully referenced so students can easily access the original research. The uses of statistics are then developed and presented in a conceptually logical progression for increased comprehension by using the accompanying workbook and the problem sets. Several forms of practice problems are available to students and presented in a manner that assists students in mastering component pieces before integrating them together to tackle more complicated, real-world problems.

Originally published in 1992, this study of Glaxo, from its beginnings to 1962, was based on unprecedented and unparalleled archival access to the company records. It gives a detailed account of the global operations of Glaxo, and describes not only the evolution of its international business, but studies its research and development programmes, its products, and its marketing and management. It was the first comprehensive study of a UK-based drugs company and one of the relatively few scholarly studies written of front-ranking world companies.