Systemic Approaches in Bioinformatics and Computational Systems Biology

Download Systemic Approaches in Bioinformatics and Computational Systems Biology PDF Online Free

Author :
Publisher :
ISBN 13 : 9781613504352
Total Pages : 0 pages
Book Rating : 4.5/5 (43 download)

DOWNLOAD NOW!


Book Synopsis Systemic Approaches in Bioinformatics and Computational Systems Biology by : Paola Lecca

Download or read book Systemic Approaches in Bioinformatics and Computational Systems Biology written by Paola Lecca and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book presents new techniques that have resulted from the application of computer science methods to the organization and interpretation of biological data, covering three subject areas: bioinformatics, computational biology, and computational systems biology"--

Statistical Methods in Molecular Evolution

Download Statistical Methods in Molecular Evolution PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 0387277331
Total Pages : 503 pages
Book Rating : 4.3/5 (872 download)

DOWNLOAD NOW!


Book Synopsis Statistical Methods in Molecular Evolution by : Rasmus Nielsen

Download or read book Statistical Methods in Molecular Evolution written by Rasmus Nielsen and published by Springer Science & Business Media. This book was released on 2006-05-06 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the field of molecular evolution, inferences about past evolutionary events are made using molecular data from currently living species. With the availability of genomic data from multiple related species, molecular evolution has become one of the most active and fastest growing fields of study in genomics and bioinformatics. Most studies in molecular evolution rely heavily on statistical procedures based on stochastic process modelling and advanced computational methods including high-dimensional numerical optimization and Markov Chain Monte Carlo. This book provides an overview of the statistical theory and methods used in studies of molecular evolution. It includes an introductory section suitable for readers that are new to the field, a section discussing practical methods for data analysis, and more specialized sections discussing specific models and addressing statistical issues relating to estimation and model choice. The chapters are written by the leaders of field and they will take the reader from basic introductory material to the state-of-the-art statistical methods. This book is suitable for statisticians seeking to learn more about applications in molecular evolution and molecular evolutionary biologists with an interest in learning more about the theory behind the statistical methods applied in the field. The chapters of the book assume no advanced mathematical skills beyond basic calculus, although familiarity with basic probability theory will help the reader. Most relevant statistical concepts are introduced in the book in the context of their application in molecular evolution, and the book should be accessible for most biology graduate students with an interest in quantitative methods and theory. Rasmus Nielsen received his Ph.D. form the University of California at Berkeley in 1998 and after a postdoc at Harvard University, he assumed a faculty position in Statistical Genomics at Cornell University. He is currently an Ole Rømer Fellow at the University of Copenhagen and holds a Sloan Research Fellowship. His is an associate editor of the Journal of Molecular Evolution and has published more than fifty original papers in peer-reviewed journals on the topic of this book. From the reviews: "...Overall this is a very useful book in an area of increasing importance." Journal of the Royal Statistical Society "I find Statistical Methods in Molecular Evolution very interesting and useful. It delves into problems that were considered very difficult just several years ago...the book is likely to stimulate the interest of statisticians that are unaware of this exciting field of applications. It is my hope that it will also help the 'wet lab' molecular evolutionist to better understand mathematical and statistical methods." Marek Kimmel for the Journal of the American Statistical Association, September 2006 "Who should read this book? We suggest that anyone who deals with molecular data (who does not?) and anyone who asks evolutionary questions (who should not?) ought to consult the relevant chapters in this book." Dan Graur and Dror Berel for Biometrics, September 2006 "Coalescence theory facilitates the merger of population genetics theory with phylogenetic approaches, but still, there are mostly two camps: phylogeneticists and population geneticists. Only a few people are moving freely between them. Rasmus Nielsen is certainly one of these researchers, and his work so far has merged many population genetic and phylogenetic aspects of biological research under the umbrella of molecular evolution. Although Nielsen did not contribute a chapter to his book, his work permeates all its chapters. This book gives an overview of his interests and current achievements in molecular evolution. In short, this book should be on your bookshelf." Peter Beerli for Evolution, 60(2), 2006

Advances in Morphometrics

Download Advances in Morphometrics PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 147579083X
Total Pages : 575 pages
Book Rating : 4.4/5 (757 download)

DOWNLOAD NOW!


Book Synopsis Advances in Morphometrics by : Leslie F. Marcus

Download or read book Advances in Morphometrics written by Leslie F. Marcus and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 575 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is based on the NATO Advanced Study Institute, "Advances in Mor phometries" held in 11 Ciocco, Tuscany, Italy from July 18-30, 1993, and directed by Leslie F. Marcus. The "Advances in Morphometries" ASI was advertised in Nature and a number of professional journals. Announcements were sent to relevant institutions and departments throughout the world. Because NATO required that the majority of attendees be from NATO countries, the 71 persons attending represented nine NATO countries, four eastern European countries, now recognized as equal partners for AS Is, and a few participants from non-NATO countries. Participants were all active scholars in different disciplines within biology, as well as computer science, statistics, geology and paleontology. Their experience ranged from that of graduate students to senior faculty, as well as one emeritus scholar. A complete list of the those attending and their addresses, phone and FAX numbers and, where available, e-mail addresses is given in the participants list. All the local arrangements were made by Marco Corti and Anna Loy of the University of Rome "Ia Sapienza. " They made the initial contact with the II Ciocco conference center and then arranged for computer and Xerox rentals, design of logos, organization of posters, and publication of poster abstracts.

Advances in Computational Biology

Download Advances in Computational Biology PDF Online Free

Author :
Publisher : Elsevier
ISBN 13 : 008052611X
Total Pages : 281 pages
Book Rating : 4.0/5 (85 download)

DOWNLOAD NOW!


Book Synopsis Advances in Computational Biology by : H.O. Villar

Download or read book Advances in Computational Biology written by H.O. Villar and published by Elsevier. This book was released on 1996-05-31 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second volume in a series which aims to focus on advances in computational biology. This volume discusses such topics as: statistical analysis of protein sequences; progress in large-scale sequence analysis; and the architecture of loops in proteins.

Biomolecular Networks

Download Biomolecular Networks PDF Online Free

Author :
Publisher : John Wiley & Sons
ISBN 13 : 9780470488058
Total Pages : 416 pages
Book Rating : 4.4/5 (88 download)

DOWNLOAD NOW!


Book Synopsis Biomolecular Networks by : Luonan Chen

Download or read book Biomolecular Networks written by Luonan Chen and published by John Wiley & Sons. This book was released on 2009-06-29 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alternative techniques and tools for analyzing biomolecular networks With the recent rapid advances in molecular biology, high-throughput experimental methods have resulted in enormous amounts of data that can be used to study biomolecular networks in living organisms. With this development has come recognition of the fact that a complicated living organism cannot be fully understood by merely analyzing individual components. Rather, it is the interactions of components or biomolecular networks that are ultimately responsible for an organism's form and function. This book addresses the important need for a new set of computational tools to reveal essential biological mechanisms from a systems biology approach. Readers will get comprehensive coverage of analyzing biomolecular networks in cellular systems based on available experimental data with an emphasis on the aspects of network, system, integration, and engineering. Each topic is treated in depth with specific biological problems and novel computational methods: GENE NETWORKS—Transcriptional regulation; reconstruction of gene regulatory networks; and inference of transcriptional regulatory networks PROTEIN INTERACTION NETWORKS—Prediction of protein-protein interactions; topological structure of biomolecular networks; alignment of biomolecular networks; and network-based prediction of protein function METABOLIC NETWORKS AND SIGNALING NETWORKS—Analysis, reconstruction, and applications of metabolic networks; modeling and inference of signaling networks; and other topics and new trends In addition to theoretical results and methods, many computational software tools are referenced and available from the authors' Web sites. Biomolecular Networks is an indispensable reference for researchers and graduate students in bioinformatics, computational biology, systems biology, computer science, and applied mathematics.

Parsimony, Phylogeny, and Genomics

Download Parsimony, Phylogeny, and Genomics PDF Online Free

Author :
Publisher : Oxford University Press, USA
ISBN 13 : 0198564937
Total Pages : 240 pages
Book Rating : 4.1/5 (985 download)

DOWNLOAD NOW!


Book Synopsis Parsimony, Phylogeny, and Genomics by : Victor A. Albert

Download or read book Parsimony, Phylogeny, and Genomics written by Victor A. Albert and published by Oxford University Press, USA. This book was released on 2005-03-24 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Table of contents

Memory Practices in the Sciences

Download Memory Practices in the Sciences PDF Online Free

Author :
Publisher : MIT Press
ISBN 13 : 0262524899
Total Pages : 275 pages
Book Rating : 4.2/5 (625 download)

DOWNLOAD NOW!


Book Synopsis Memory Practices in the Sciences by : Geoffrey C. Bowker

Download or read book Memory Practices in the Sciences written by Geoffrey C. Bowker and published by MIT Press. This book was released on 2008-02-15 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: How the way we hold knowledge about the past—in books, in file folders, in databases—affects the kind of stories we tell about the past. The way we record knowledge, and the web of technical, formal, and social practices that surrounds it, inevitably affects the knowledge that we record. The ways we hold knowledge about the past—in handwritten manuscripts, in printed books, in file folders, in databases—shape the kind of stories we tell about that past. In this lively and erudite look at the relation of our information infrastructures to our information, Geoffrey Bowker examines how, over the past two hundred years, information technology has converged with the nature and production of scientific knowledge. His story weaves a path between the social and political work of creating an explicit, indexical memory for science—the making of infrastructures—and the variety of ways we continually reconfigure, lose, and regain the past. At a time when memory is so cheap and its recording is so protean, Bowker reminds us of the centrality of what and how we choose to forget. In Memory Practices in the Sciences he looks at three "memory epochs" of the nineteenth, twentieth, and twenty-first centuries and their particular reconstructions and reconfigurations of scientific knowledge. The nineteenth century's central science, geology, mapped both the social and the natural world into a single time package (despite apparent discontinuities), as, in a different way, did mid-twentieth-century cybernetics. Both, Bowker argues, packaged time in ways indexed by their information technologies to permit traffic between the social and natural worlds. Today's sciences of biodiversity, meanwhile, "database the world" in a way that excludes certain spaces, entities, and times. We use the tools of the present to look at the past, says Bowker; we project onto nature our modes of organizing our own affairs.

Describing Species

Download Describing Species PDF Online Free

Author :
Publisher : Columbia University Press
ISBN 13 : 9780231068246
Total Pages : 546 pages
Book Rating : 4.0/5 (682 download)

DOWNLOAD NOW!


Book Synopsis Describing Species by : Judith E. Winston

Download or read book Describing Species written by Judith E. Winston and published by Columbia University Press. This book was released on 1999 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: A basic practical manual for the process of describing new species, this desperately needed desk reference and guide to nomenclatural procedure and taxonomic writing serves as a Strunk & White of species description, covering both botanical and zoological codes of nomenclature.

ADVANCED GEOGRAPHIC INFORMATION SYSTEMS -Volume I

Download ADVANCED GEOGRAPHIC INFORMATION SYSTEMS -Volume I PDF Online Free

Author :
Publisher : EOLSS Publications
ISBN 13 : 190583991X
Total Pages : 410 pages
Book Rating : 4.9/5 (58 download)

DOWNLOAD NOW!


Book Synopsis ADVANCED GEOGRAPHIC INFORMATION SYSTEMS -Volume I by : Claudia Maria Bauzer Medeiros

Download or read book ADVANCED GEOGRAPHIC INFORMATION SYSTEMS -Volume I written by Claudia Maria Bauzer Medeiros and published by EOLSS Publications. This book was released on 2009-09-19 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Geographic Information Systems is a component of Encyclopedia of Earth and Atmospheric Sciences in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. The content of the Theme on Advanced Geographic Information Systems is organized with state-oc-the-art presentations covering the following aspects of the subject: Spatio-Temporal Information Systems; Interacting with GIS - From Paper Cartography to Virtual Environments; Spatial Data Management: Topic Overview; Introduction to Spatial Decision Support Systems; GIS Interoperability, from Problems to Solutions. These volumes are aimed at the following five major target audiences: University and College students Educators, Professional practitioners, Research personnel and Policy analysts, managers, and decision makers and NGOs.

Elements of Computational Systems Biology

Download Elements of Computational Systems Biology PDF Online Free

Author :
Publisher : John Wiley & Sons
ISBN 13 : 0470556749
Total Pages : 435 pages
Book Rating : 4.4/5 (75 download)

DOWNLOAD NOW!


Book Synopsis Elements of Computational Systems Biology by : Huma M. Lodhi

Download or read book Elements of Computational Systems Biology written by Huma M. Lodhi and published by John Wiley & Sons. This book was released on 2010-03-25 with total page 435 pages. Available in PDF, EPUB and Kindle. Book excerpt: Groundbreaking, long-ranging research in this emergent field that enables solutions to complex biological problems Computational systems biology is an emerging discipline that is evolving quickly due to recent advances in biology such as genome sequencing, high-throughput technologies, and the recent development of sophisticated computational methodologies. Elements of Computational Systems Biology is a comprehensive reference covering the computational frameworks and techniques needed to help research scientists and professionals in computer science, biology, chemistry, pharmaceutical science, and physics solve complex biological problems. Written by leading experts in the field, this practical resource gives detailed descriptions of core subjects, including biological network modeling, analysis, and inference; presents a measured introduction to foundational topics like genomics; and describes state-of-the-art software tools for systems biology. Offers a coordinated integrated systems view of defining and applying computational and mathematical tools and methods to solving problems in systems biology Chapters provide a multidisciplinary approach and range from analysis, modeling, prediction, reasoning, inference, and exploration of biological systems to the implications of computational systems biology on drug design and medicine Helps reduce the gap between mathematics and biology by presenting chapters on mathematical models of biological systems Establishes solutions in computer science, biology, chemistry, and physics by presenting an in-depth description of computational methodologies for systems biology Elements of Computational Systems Biology is intended for academic/industry researchers and scientists in computer science, biology, mathematics, chemistry, physics, biotechnology, and pharmaceutical science. It is also accessible to undergraduate and graduate students in machine learning, data mining, bioinformatics, computational biology, and systems biology courses.

Kernel Methods in Computational Biology

Download Kernel Methods in Computational Biology PDF Online Free

Author :
Publisher : MIT Press
ISBN 13 : 9780262195096
Total Pages : 428 pages
Book Rating : 4.1/5 (95 download)

DOWNLOAD NOW!


Book Synopsis Kernel Methods in Computational Biology by : Bernhard Schölkopf

Download or read book Kernel Methods in Computational Biology written by Bernhard Schölkopf and published by MIT Press. This book was released on 2004 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: A detailed overview of current research in kernel methods and their application to computational biology.

Emerging Trends in Computational Biology, Bioinformatics, and Systems Biology

Download Emerging Trends in Computational Biology, Bioinformatics, and Systems Biology PDF Online Free

Author :
Publisher : Morgan Kaufmann
ISBN 13 : 0128026464
Total Pages : 670 pages
Book Rating : 4.1/5 (28 download)

DOWNLOAD NOW!


Book Synopsis Emerging Trends in Computational Biology, Bioinformatics, and Systems Biology by : Hamid R Arabnia

Download or read book Emerging Trends in Computational Biology, Bioinformatics, and Systems Biology written by Hamid R Arabnia and published by Morgan Kaufmann. This book was released on 2015-08-11 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emerging Trends in Computational Biology, Bioinformatics, and Systems Biology discusses the latest developments in all aspects of computational biology, bioinformatics, and systems biology and the application of data-analytics and algorithms, mathematical modeling, and simu- lation techniques. • Discusses the development and application of data-analytical and theoretical methods, mathematical modeling, and computational simulation techniques to the study of biological and behavioral systems, including applications in cancer research, computational intelligence and drug design, high-performance computing, and biology, as well as cloud and grid computing for the storage and access of big data sets. • Presents a systematic approach for storing, retrieving, organizing, and analyzing biological data using software tools with applications to general principles of DNA/RNA structure, bioinformatics and applications, genomes, protein structure, and modeling and classification, as well as microarray analysis. • Provides a systems biology perspective, including general guidelines and techniques for obtaining, integrating, and analyzing complex data sets from multiple experimental sources using computational tools and software. Topics covered include phenomics, genomics, epigenomics/epigenetics, metabolomics, cell cycle and checkpoint control, and systems biology and vaccination research. • Explains how to effectively harness the power of Big Data tools when data sets are so large and complex that it is difficult to process them using conventional database management systems or traditional data processing applications. - Discusses the development and application of data-analytical and theoretical methods, mathematical modeling and computational simulation techniques to the study of biological and behavioral systems. - Presents a systematic approach for storing, retrieving, organizing and analyzing biological data using software tools with applications. - Provides a systems biology perspective including general guidelines and techniques for obtaining, integrating and analyzing complex data sets from multiple experimental sources using computational tools and software.

Frontiers in Computational and Systems Biology

Download Frontiers in Computational and Systems Biology PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1849961964
Total Pages : 411 pages
Book Rating : 4.8/5 (499 download)

DOWNLOAD NOW!


Book Synopsis Frontiers in Computational and Systems Biology by : Jianfeng Feng

Download or read book Frontiers in Computational and Systems Biology written by Jianfeng Feng and published by Springer Science & Business Media. This book was released on 2010-06-14 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biological and biomedical studies have entered a new era over the past two decades thanks to the wide use of mathematical models and computational approaches. A booming of computational biology, which sheerly was a theoretician’s fantasy twenty years ago, has become a reality. Obsession with computational biology and theoretical approaches is evidenced in articles hailing the arrival of what are va- ously called quantitative biology, bioinformatics, theoretical biology, and systems biology. New technologies and data resources in genetics, such as the International HapMap project, enable large-scale studies, such as genome-wide association st- ies, which could potentially identify most common genetic variants as well as rare variants of the human DNA that may alter individual’s susceptibility to disease and the response to medical treatment. Meanwhile the multi-electrode recording from behaving animals makes it feasible to control the animal mental activity, which could potentially lead to the development of useful brain–machine interfaces. - bracing the sheer volume of genetic, genomic, and other type of data, an essential approach is, ?rst of all, to avoid drowning the true signal in the data. It has been witnessed that theoretical approach to biology has emerged as a powerful and st- ulating research paradigm in biological studies, which in turn leads to a new - search paradigm in mathematics, physics, and computer science and moves forward with the interplays among experimental studies and outcomes, simulation studies, and theoretical investigations.

Systemic Approaches in Bioinformatics and Computational Systems Biology: Recent Advances

Download Systemic Approaches in Bioinformatics and Computational Systems Biology: Recent Advances PDF Online Free

Author :
Publisher : IGI Global
ISBN 13 : 1613504365
Total Pages : 335 pages
Book Rating : 4.6/5 (135 download)

DOWNLOAD NOW!


Book Synopsis Systemic Approaches in Bioinformatics and Computational Systems Biology: Recent Advances by : Lecca, Paola

Download or read book Systemic Approaches in Bioinformatics and Computational Systems Biology: Recent Advances written by Lecca, Paola and published by IGI Global. This book was released on 2011-12-31 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: The convergence of biology and computer science was initially motivated by the need to organize and process a growing number of biological observations resulting from rapid advances in experimental techniques. Today, however, close collaboration between biologists, biochemists, medical researchers, and computer scientists has also generated remarkable benefits for the field of computer science. Systemic Approaches in Bioinformatics and Computational Systems Biology: Recent Advances presents new techniques that have resulted from the application of computer science methods to the organization and interpretation of biological data. The book covers three subject areas: bioinformatics, computational biology, and computational systems biology. It focuses on recent, systemic approaches in computer science and mathematics that have been used to model, simulate, and more generally, experiment with biological phenomena at any scale.

Systems Biology

Download Systems Biology PDF Online Free

Author :
Publisher : Oxford University Press
ISBN 13 : 0195300807
Total Pages : 360 pages
Book Rating : 4.1/5 (953 download)

DOWNLOAD NOW!


Book Synopsis Systems Biology by : Isidore Rigoutsos

Download or read book Systems Biology written by Isidore Rigoutsos and published by Oxford University Press. This book was released on 2006-09-14 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: The advent of genome sequencing and associated technologies has transformed biologists' ability to measure important classes of molecules and their interactions. This expanded cellular view has opened the field to thousands of interactions that previously were outside the researchers' reach. The processing and interpretation of these new vast quantities of interconnected data call for sophisticated mathematical models and computational methods. Systems biology meets this need by combining genomic knowledge with theoretical, experimental and computational approaches from a number of traditional scientific disciplines to create a mechanistic explanation of cellular systems and processes.Systems Biology I: Genomics and Systems Biology II: Networks, Models, and Applications offer a much-needed study of genomic principles and their associated networks and models. Written for a wide audience, each volume presents a timely compendium of essential information that is necessary for a comprehensive study of the subject. The chapters in the two volumes reflect the hierarchical nature of systems biology. Chapter authors-world-recognized experts in their fields-provide authoritative discussions on a wide range of topics along this hierarchy. Volume I explores issues pertaining to genomics that range from prebiotic chemistry to noncoding RNAs. Volume II covers an equally wide spectrum, from mass spectrometry to embryonic stem cells. The two volumes are meant to provide a reliable reference for students and researchers alike.

Methods in Computational Biology

Download Methods in Computational Biology PDF Online Free

Author :
Publisher : MDPI
ISBN 13 : 3039211633
Total Pages : 214 pages
Book Rating : 4.0/5 (392 download)

DOWNLOAD NOW!


Book Synopsis Methods in Computational Biology by : Ross Carlson

Download or read book Methods in Computational Biology written by Ross Carlson and published by MDPI. This book was released on 2019-07-03 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern biology is rapidly becoming a study of large sets of data. Understanding these data sets is a major challenge for most life sciences, including the medical, environmental, and bioprocess fields. Computational biology approaches are essential for leveraging this ongoing revolution in omics data. A primary goal of this Special Issue, entitled “Methods in Computational Biology”, is the communication of computational biology methods, which can extract biological design principles from complex data sets, described in enough detail to permit the reproduction of the results. This issue integrates interdisciplinary researchers such as biologists, computer scientists, engineers, and mathematicians to advance biological systems analysis. The Special Issue contains the following sections: • Reviews of Computational Methods • Computational Analysis of Biological Dynamics: From Molecular to Cellular to Tissue/Consortia Levels • The Interface of Biotic and Abiotic Processes • Processing of Large Data Sets for Enhanced Analysis • Parameter Optimization and Measurement

Guide to Information Sources in the Botanical Sciences

Download Guide to Information Sources in the Botanical Sciences PDF Online Free

Author :
Publisher : Bloomsbury Publishing USA
ISBN 13 : 0313078092
Total Pages : 298 pages
Book Rating : 4.3/5 (13 download)

DOWNLOAD NOW!


Book Synopsis Guide to Information Sources in the Botanical Sciences by : Elisabeth B. Davis

Download or read book Guide to Information Sources in the Botanical Sciences written by Elisabeth B. Davis and published by Bloomsbury Publishing USA. This book was released on 1995-12-15 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Works cited in this useful survey are appropriate for students, librarians, and amateur and professional botanists. These encompass the plant kingdom in all its divisions and aspects, except those of agriculture, horticulture, and gardening. The majority of the annotations are for currently available in-print or electronic reference works. A comprehensive author/title and a separate subject index make locating specific entries simple. With materials ranging from those selected for the informed layperson to those for the specialist, this new edition reflects the momentous transition from print to electronic information resources. It is an appropriate purchase for public, college, university, and professional libraries.