Simulating Nonmodel-fitting Responses in a CAT Environment

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Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Simulating Nonmodel-fitting Responses in a CAT Environment by : Qing Yi

Download or read book Simulating Nonmodel-fitting Responses in a CAT Environment written by Qing Yi and published by . This book was released on 1998 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Resources in Education

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Publisher :
ISBN 13 :
Total Pages : 360 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Resources in Education by :

Download or read book Resources in Education written by and published by . This book was released on 1998 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Effects of Person Misfit in Computerized Adaptive Testing

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Publisher :
ISBN 13 :
Total Pages : 632 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis The Effects of Person Misfit in Computerized Adaptive Testing by : Michael Leslie Nering

Download or read book The Effects of Person Misfit in Computerized Adaptive Testing written by Michael Leslie Nering and published by . This book was released on 1996 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Dissertation Abstracts International

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Publisher :
ISBN 13 :
Total Pages : 1006 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Dissertation Abstracts International by :

Download or read book Dissertation Abstracts International written by and published by . This book was released on 1996 with total page 1006 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Integrating Timing Considerations to Improve Testing Practices

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Publisher : Routledge
ISBN 13 : 1351064762
Total Pages : 288 pages
Book Rating : 4.3/5 (51 download)

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Book Synopsis Integrating Timing Considerations to Improve Testing Practices by : Melissa J. Margolis

Download or read book Integrating Timing Considerations to Improve Testing Practices written by Melissa J. Margolis and published by Routledge. This book was released on 2020-06-03 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Integrating Timing Considerations to Improve Testing Practices synthesizes a wealth of theory and research on time issues in assessment into actionable advice for test development, administration, and scoring. One of the major advantages of computer-based testing is the capability to passively record test-taking metadata—including how examinees use time and how time affects testing outcomes. This has opened many questions for testing administrators. Is there a trade-off between speed and accuracy in test taking? What considerations should influence equitable decisions about extended-time accommodations? How can test administrators use timing data to balance the costs and resulting validity of tests administered at commercial testing centers? In this comprehensive volume, experts in the field discuss the impact of timing considerations, constraints, and policies on valid score interpretations; administrative accommodations, test construction, and examinees’ experiences and behaviors; and how to implement the findings into practice. These 12 chapters provide invaluable resources for testing professionals to better understand the inextricable links between effective time allocation and the purposes of high-stakes testing.

Conservation Biology

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Publisher : Oxford University Press
ISBN 13 : 0199719225
Total Pages : 393 pages
Book Rating : 4.1/5 (997 download)

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Book Synopsis Conservation Biology by : Scott P. Carroll

Download or read book Conservation Biology written by Scott P. Carroll and published by Oxford University Press. This book was released on 2008-09-15 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main goal of this book is to encourage and formalize the infusion of evolutionary thinking into mainstream conservation biology. It reviews the evolutionary foundations of conservation issues, and unifies conceptual and empirical advances in evolutionary conservation biology. The book can be used either as a primary textbook or as a supplementary reading in an advanced undergraduate or graduate level course - likely to be called Conservation Biology or in some cases Evolutionary Ecology. The focus of chapters is on current concepts in evolution as they pertain to conservation, and the empirical study of these concepts. The balanced treatment avoids exhaustive reviews and overlapping duplication among the chapters. Little background in genetics is assumed of the reader.

Data Integration, Manipulation and Visualization of Phylogenetic Trees

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Publisher :
ISBN 13 : 9781032245546
Total Pages : 0 pages
Book Rating : 4.2/5 (455 download)

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Book Synopsis Data Integration, Manipulation and Visualization of Phylogenetic Trees by : Guangchuang Yu

Download or read book Data Integration, Manipulation and Visualization of Phylogenetic Trees written by Guangchuang Yu and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data Integration, Manipulation and Visualization of Phylogenetic Trees introduces and demonstrates data integration, manipulation and visualization of phylogenetic trees using a suite of R packages, tidytree, treeio, ggtree and ggtreeExtra. Using the most comprehensive packages for phylogenetic data integration and visualization, contains numerous examples that can be used for teaching and learning. Ideal for undergraduate readers and researchers with a working knowledge of R and ggplot2. Key Features: Manipulating phylogenetic tree with associated data using tidy verbs Integrating phylogenetic data from diverse sources Visualizing phylogenetic data using grammar of graphics

Biodefense in the Age of Synthetic Biology

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Publisher : National Academies Press
ISBN 13 : 0309465184
Total Pages : 189 pages
Book Rating : 4.3/5 (94 download)

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Book Synopsis Biodefense in the Age of Synthetic Biology by : National Academies of Sciences, Engineering, and Medicine

Download or read book Biodefense in the Age of Synthetic Biology written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2019-01-05 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientific advances over the past several decades have accelerated the ability to engineer existing organisms and to potentially create novel ones not found in nature. Synthetic biology, which collectively refers to concepts, approaches, and tools that enable the modification or creation of biological organisms, is being pursued overwhelmingly for beneficial purposes ranging from reducing the burden of disease to improving agricultural yields to remediating pollution. Although the contributions synthetic biology can make in these and other areas hold great promise, it is also possible to imagine malicious uses that could threaten U.S. citizens and military personnel. Making informed decisions about how to address such concerns requires a realistic assessment of the capabilities that could be misused. Biodefense in the Age of Synthetic Biology explores and envisions potential misuses of synthetic biology. This report develops a framework to guide an assessment of the security concerns related to advances in synthetic biology, assesses the levels of concern warranted for such advances, and identifies options that could help mitigate those concerns.

Population Ecology in Practice

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Publisher : John Wiley & Sons
ISBN 13 : 0470674148
Total Pages : 448 pages
Book Rating : 4.4/5 (76 download)

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Book Synopsis Population Ecology in Practice by : Dennis L. Murray

Download or read book Population Ecology in Practice written by Dennis L. Murray and published by John Wiley & Sons. This book was released on 2020-02-10 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: A synthesis of contemporary analytical and modeling approaches in population ecology The book provides an overview of the key analytical approaches that are currently used in demographic, genetic, and spatial analyses in population ecology. The chapters present current problems, introduce advances in analytical methods and models, and demonstrate the applications of quantitative methods to ecological data. The book covers new tools for designing robust field studies; estimation of abundance and demographic rates; matrix population models and analyses of population dynamics; and current approaches for genetic and spatial analysis. Each chapter is illustrated by empirical examples based on real datasets, with a companion website that offers online exercises and examples of computer code in the R statistical software platform. Fills a niche for a book that emphasizes applied aspects of population analysis Covers many of the current methods being used to analyse population dynamics and structure Illustrates the application of specific analytical methods through worked examples based on real datasets Offers readers the opportunity to work through examples or adapt the routines to their own datasets using computer code in the R statistical platform Population Ecology in Practice is an excellent book for upper-level undergraduate and graduate students taking courses in population ecology or ecological statistics, as well as established researchers needing a desktop reference for contemporary methods used to develop robust population assessments.

Thinking Design

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Publisher : SAGE Publications
ISBN 13 : 8132103149
Total Pages : 285 pages
Book Rating : 4.1/5 (321 download)

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Book Synopsis Thinking Design by : S Balaram

Download or read book Thinking Design written by S Balaram and published by SAGE Publications. This book was released on 2011-01-06 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thinking Design looks at ‘design’ in its broadest sense and shows how design originates in ‘human need’ which is not only physical but also psychological, socio-cultural, ecological and spiritual. The book calls for broad-based, socially integrated designs with a large global vision that offer creative solutions to a variety of subjects rather than providing multiplicity of objects. Exploring the course taken by design during the time of Gandhi and in the following era, the author advocates the need for service - or process-oriented designs in contrast to product-oriented designs. A remarkable feature of the book is the way its narrative is enlivened with case studies detailing design inventions, interspersed with tales of Mullah Nasiruddin that provide a tongue-in-cheek take on aspects of design.

Flexible Viruses

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Publisher : John Wiley & Sons
ISBN 13 : 0470618310
Total Pages : 532 pages
Book Rating : 4.4/5 (76 download)

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Book Synopsis Flexible Viruses by : Vladimir Uversky

Download or read book Flexible Viruses written by Vladimir Uversky and published by John Wiley & Sons. This book was released on 2012-02-07 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides up-to-date information on experimental and computational characterization of the structural and functional properties of viral proteins, which are widely involved in regulatory and signaling processes. With chapters by leading research groups, it features current information on the structural and functional roles of intrinsic disorders in viral proteomes. It systematically addresses the measles, HIV, influenza, potato virus, forest virus, bovine virus, hepatitis, and rotavirus as well as viral genomics. After analyzing the unique features of each class of viral proteins, future directions for research and disease management are presented.

Abiotic Stress Response in Plants

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Publisher : BoD – Books on Demand
ISBN 13 : 9533076720
Total Pages : 362 pages
Book Rating : 4.5/5 (33 download)

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Book Synopsis Abiotic Stress Response in Plants by : Arun Shanker

Download or read book Abiotic Stress Response in Plants written by Arun Shanker and published by BoD – Books on Demand. This book was released on 2011-08-29 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plants, unlike animals, are sessile. This demands that adverse changes in their environment are quickly recognized, distinguished and responded to with suitable reactions. Drought, heat, cold and salinity are among the major abiotic stresses that adversely affect plant growth and productivity. In general, abiotic stress often causes a series of morphological, physiological, biochemical and molecular changes that unfavorably affect plant growth, development and productivity. Drought, salinity, extreme temperatures (cold and heat) and oxidative stress are often interrelated; these conditions singularly or in combination induce cellular damage. To cope with abiotic stresses, of paramount significance is to understand plant responses to abiotic stresses that disturb the homeostatic equilibrium at cellular and molecular level in order to identify a common mechanism for multiple stress tolerance. This multi authored edited compilation attempts to put forth an all-inclusive biochemical and molecular picture in a systems approach wherein mechanism and adaptation aspects of abiotic stress are dealt with. The chief objective of the book hence is to deliver state of the art information for comprehending the effects of abiotic stress in plants at the cellular level.

Introduction to Epigenetics

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Publisher : Springer Nature
ISBN 13 : 3030686701
Total Pages : 215 pages
Book Rating : 4.0/5 (36 download)

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Book Synopsis Introduction to Epigenetics by : Renato Paro

Download or read book Introduction to Epigenetics written by Renato Paro and published by Springer Nature. This book was released on 2021-03-23 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access textbook leads the reader from basic concepts of chromatin structure and function and RNA mechanisms to the understanding of epigenetics, imprinting, regeneration and reprogramming. The textbook treats epigenetic phenomena in animals, as well as plants. Written by four internationally known experts and senior lecturers in this field, it provides a valuable tool for Master- and PhD- students who need to comprehend the principles of epigenetics, or wish to gain a deeper knowledge in this field. After reading this book, the student will: Have an understanding of the basic toolbox of epigenetic regulation Know how genetic and epigenetic information layers are interconnected Be able to explain complex epigenetic phenomena by understanding the structures and principles of the underlying molecular mechanisms Understand how misregulated epigenetic mechanisms can lead to disease

Chemical Evolution of Galaxies

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Publisher : Springer Science & Business Media
ISBN 13 : 3642224911
Total Pages : 237 pages
Book Rating : 4.6/5 (422 download)

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Book Synopsis Chemical Evolution of Galaxies by : Francesca Matteucci

Download or read book Chemical Evolution of Galaxies written by Francesca Matteucci and published by Springer Science & Business Media. This book was released on 2012-01-05 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: The term “chemical evolution of galaxies” refers to the evolution of abundances of chemical species in galaxies, which is due to nuclear processes occurring in stars and to gas flows into and out of galaxies. This book deals with the chemical evolution of galaxies of all morphological types (ellipticals, spirals and irregulars) and stresses the importance of the star formation histories in determining the properties of stellar populations in different galaxies. The topic is approached in a didactical and logical manner via galaxy evolution models which are compared with observational results obtained in the last two decades: The reader is given an introduction to the concept of chemical abundances and learns about the main stellar populations in our Galaxy as well as about the classification of galaxy types and their main observables. In the core of the book, the construction and solution of chemical evolution models are discussed in detail, followed by descriptions and interpretations of observations of the chemical evolution of the Milky Way, spheroidal galaxies, irregular galaxies and of cosmic chemical evolution. The aim of this book is to provide an introduction to students as well as to amend our present ideas in research; the book also summarizes the efforts made by authors in the past several years in order to further future research in the field.

Modeling Count Data

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Publisher : Cambridge University Press
ISBN 13 : 1107028337
Total Pages : 301 pages
Book Rating : 4.1/5 (7 download)

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Book Synopsis Modeling Count Data by : Joseph M. Hilbe

Download or read book Modeling Count Data written by Joseph M. Hilbe and published by Cambridge University Press. This book was released on 2014-07-21 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides guidelines and fully worked examples of how to select, construct, interpret and evaluate the full range of count models.

Molecular Approaches in Plant Biology and Environmental Challenges

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Publisher : Springer Nature
ISBN 13 : 9811506906
Total Pages : 507 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Molecular Approaches in Plant Biology and Environmental Challenges by : Sudhir P. Singh

Download or read book Molecular Approaches in Plant Biology and Environmental Challenges written by Sudhir P. Singh and published by Springer Nature. This book was released on 2019-10-01 with total page 507 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses molecular approaches in plant as response to environmental factors, such as variations in temperature, water availability, salinity, and metal stress. The book also covers the impact of increasing global population, urbanization, and industrialization on these molecular behaviors. It covers the natural tolerance mechanism which plants adopt to cope with adverse environments, as well as the novel molecular strategies for engineering the plants in human interest. This book will be of interest to researchers working on the impact of the changing environment on plant ecology, issues of crop yield, and nutrient quantity and quality in agricultural crops. The book will be of interest to researchers as well as policy makers in the environmental and agricultural domains.

An Introduction to Aquatic Toxicology

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Publisher : Elsevier
ISBN 13 : 0124115810
Total Pages : 253 pages
Book Rating : 4.1/5 (241 download)

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Book Synopsis An Introduction to Aquatic Toxicology by : Mikko Nikinmaa

Download or read book An Introduction to Aquatic Toxicology written by Mikko Nikinmaa and published by Elsevier. This book was released on 2014-07-01 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Introduction to Aquatic Toxicology is an introductory reference for all aspects of toxicology pertaining to aquatic environments. As water sources diminish, the need to understand the effects that contaminants may have on aquatic organisms and ecosystems increases in importance. This book will provide you with a solid understanding of aquatic toxicology, its past, its cutting-edge present and its likely future. An Introduction to Aquatic Toxicology will introduce you to the global issue of aquatic contamination, detailing the major sources of contamination, from where they originate, and their effects on aquatic organisms and their environment. State-of-the-art toxicological topics covered include nanotoxicology, toxicogenomics, bioinformatics, transcriptomics, metabolomics, as well as water management and the toxicological effects of major environmental issues such as algal blooms, climate change and ocean acidification. This book is intended for anyone who wants to know more about the impact of toxicants on aquatic organisms and ecosystems, or to keep up to date with recent and future developments in the field. - Provides with the latest perspectives on the impacts of toxicants on aquatic environments, such as nanotoxicology, toxicogenomics, ocean acidification and eutrophication - Offers a complete overview, beginning with the origins of aquatic toxicology and concluding with potential future challenges - Includes guidance on testing methods and a glossary of aquatic toxicology terms