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Computerized Multistage Testing - Theory and Applications - Bog - Hardback

Computerized Multistage Testing - Theory and Applications - Bog - Hardback

Unlike other forms of adaptive testing, multistage testing (MST) is highly suitable for testing educational achievement because it can be adapted to educational surveys and student testing. This volume provides the first unified source of information on the design, psychometrics, implementation, and operational use of MST. It shows how to apply theoretical statistical tools to testing in novel and useful ways. It also explains how to explicitly tie the assumptions made by each model to observable..

DKK 1281.95
2

How to Reduce the Cost of Software Testing - Bog - Hardback

How to Reduce the Cost of Software Testing - Bog - Hardback

Plenty of software testing books tell you how to test well; this one tells you how to do it while decreasing your testing budget. A series of essays written by some of the leading minds in software testing, this book provides tips, tactics, and techniques to help readers accelerate the testing process, improve the performance of test teams, and lower costs. Detailing strategies that testers can immediately put to use to reduce costs, the book explains how to make testing nimble, how to remove bottlenecks..

DKK 793.95
2

Testing Complex and Embedded Systems - Kim H. Pries - Bog - Taylor & Francis Inc - Plusbog.dk

Testing Complex and Embedded Systems - Kim H. Pries - Bog - Taylor & Francis Inc - Plusbog.dk

Many enterprises regard system-level testing as the final piece of the development effort, rather than as a tool that should be integrated throughout the development process. As a consequence, test teams often execute critical test plans just before product launch, resulting in much of the corrective work being performed in a rush and at the last minute. Presenting combinatorial approaches for improving test coverage, Testing Complex and Embedded Systems details techniques to help you streamline testing and identify problems before they occur—including turbocharged testing using Six Sigma and exploratory testing methods. Rather than present the continuum of testing for particular products or design attributes, the text focuses on boundary conditions. Examining systems and software testing, it explains how to use simulation and emulation to complement testing. - - Details how to manage multiple test hardware and software deliveries - Examines the contradictory perspectives of testing—including ordered/ random, structured /unstructured, bench/field, and repeatable/non repeatable - Covers essential planning activities prior to testing, how to scope the work, and how to reach a successful conclusion - Explains how to determine when testing is complete - Where you find organizations that are successful at product development, you are likely to find groups that practice disciplined, strategic, and thorough testing. Tapping into the authors’ decades of experience managing test groups in the automotive industry, this book provides the understanding to help ensure your organization joins the likes of these groups.

DKK 993.00
3

Drug Testing in Hair - - Bog - Taylor & Francis Inc - Plusbog.dk

Drug Testing in Hair - - Bog - Taylor & Francis Inc - Plusbog.dk

Drug Testing in Hair is the first book on this timely and controversial topic. The book''s purpose is to validate hair testing as an accepted form of evidence for use in courts and elsewhere, such as the military and the workplace. This volume presents the most recent experiments and clinical applications to provide missing information and insight into the unanswered questions of hair testing. Active researchers working in hair testing have contributed chapters to this book. New data, never before published, are incorporated into the text, so the reader receives cutting-edge information from experts in the field. This is must-have information on everything you need to know about drug testing in hair.

DKK 1094.00
1

Noninferiority Testing in Clinical Trials - Tie Hua Ng - Bog - Taylor & Francis Inc - Plusbog.dk

Noninferiority Testing in Clinical Trials - Tie Hua Ng - Bog - Taylor & Francis Inc - Plusbog.dk

Take Your NI Trial to the Next Level Reflecting the vast research on noninferiority (NI) designs from the past 15 years, Noninferiority Testing in Clinical Trials: Issues and Challenges explains how to choose the NI margin as a small fraction of the therapeutic effect of the active control in a clinical trial. Requiring no prior knowledge of NI testing, the book is easily accessible to both statisticians and nonstatisticians involved in drug development. With over 20 years of experience in this area, the author introduces the basic elements of the NI trials one at a time in a logical order. He discusses issues with estimating the effect size based on historical placebo control trials of the active control. The book covers fundamental concepts related to NI trials, such as assay sensitivity, constancy assumption, discounting, and preservation. It also describes patient populations, three-arm trials, and the equivalence of three or more groups.

DKK 819.00
3

Secure and Resilient Software - Lakshmikanth Raghavan - Bog - Taylor & Francis Inc - Plusbog.dk

Secure and Resilient Software - Lakshmikanth Raghavan - Bog - Taylor & Francis Inc - Plusbog.dk

Secure and Resilient Software: Requirements, Test Cases, and Testing Methods provides a comprehensive set of requirements for secure and resilient software development and operation. It supplies documented test cases for those requirements as well as best practices for testing nonfunctional requirements for improved information assurance. This resource-rich book includes: - - Pre-developed nonfunctional requirements that can be reused for any software development project - Documented test cases that go along with the requirements and can be used to develop a Test Plan for the software - Testing methods that can be applied to the test cases provided - Downloadable resources with all security requirements and test cases as well as MS Word versions of the checklists, requirements, and test cases covered in the book - Offering ground-level, already-developed software nonfunctional requirements and corresponding test cases and methods, this book will help to ensure that your software meets its nonfunctional requirements for security and resilience. The accompanying downloadable resources filled with helpful checklists and reusable documentation provides you with the tools needed to integrate security into the requirements analysis, design, and testing phases of your software development lifecycle. Some Praise for the Book: This book pulls together the state of the art in thinking about this important issue in a holistic way with several examples. It takes you through the entire lifecycle from conception to implementation ... . —Doug Cavit, Chief Security Strategist, Microsoft Corporation ...provides the reader with the tools necessary to jump-start and mature security within the software development lifecycle (SDLC). —Jeff Weekes, Sr. Security Architect at Terra Verde Services ... full of useful insights and practical advice from two au

DKK 782.00
3

Multiple Testing Problems in Pharmaceutical Statistics - - Bog - Taylor & Francis Inc - Plusbog.dk

Multiple Testing Problems in Pharmaceutical Statistics - - Bog - Taylor & Francis Inc - Plusbog.dk

Useful Statistical Approaches for Addressing Multiplicity Issues Includes practical examples from recent trials Bringing together leading statisticians, scientists, and clinicians from the pharmaceutical industry, academia, and regulatory agencies, Multiple Testing Problems in Pharmaceutical Statistics explores the rapidly growing area of multiple comparison research with an emphasis on pharmaceutical applications. In each chapter, the expert contributors describe important multiplicity problems encountered in pre-clinical and clinical trial settings. The book begins with a broad introduction from a regulatory perspective to different types of multiplicity problems that commonly arise in confirmatory controlled clinical trials, before giving an overview of the concepts, principles, and procedures of multiple testing. It then presents statistical methods for analyzing clinical dose response studies that compare several dose levels with a control as well as statistical methods for analyzing multiple endpoints in clinical trials. After covering gatekeeping procedures for testing hierarchically ordered hypotheses, the book discusses statistical approaches for the design and analysis of adaptive designs and related confirmatory hypothesis testing problems. The final chapter focuses on the design of pharmacogenomic studies based on established statistical principles. It also describes the analysis of data collected in these studies, taking into account the numerous multiplicity issues that occur. This volume explains how to solve critical issues in multiple testing encountered in pre-clinical and clinical trial applications. It presents the necessary statistical methodology, along with examples and software code to show how to use the methods in practice.

DKK 995.00
3

Handbook of Human Factors Testing and Evaluation - - Bog - Taylor & Francis Inc - Plusbog.dk

Handbook of Human Factors Testing and Evaluation - - Bog - Taylor & Francis Inc - Plusbog.dk

Like the first edition, the revision of this successful Handbook responds to the growing need for specific tools and methods for testing and evaluating human-system interfaces. Indications are that the market for information on these tools and applications will continue to grow in the 21st century. One of the goals of offering a second edition is to expand and emphasize the application chapters, providing contemporary examples of human factors test and evaluation (HFTE) enterprises across a range of systems and environments. Coverage of the standard tools and techniques used in HFTE have been updated as well. New features of the Handbook of Human Factors Testing and Evaluation include: *new chapters covering human performance testing, manufacturing ergonomics, anthropometry, generative design methods, and usability testing; *updated tools and techniques for modeling, simulation, embedded testing, training assessment, and psychophysiological measurement; *new applications chapters presenting human factors testing examples in aviation and avionics, forestry, road safety, and software systems; and *more examples, illustrations, graphics and tables have been added. The orientation of the current work has been toward breadth of coverage rather than in-depth treatment of a few issues or techniques. Experienced testers will find much that is familiar, as well as new tools, creative approaches, and a rekindled enthusiasm. Newcomers will discover the diversity of issues, methods, and creative approaches that make up the field. In addition, the book is written in such a way that individuals outside the profession should learn the intrinsic value and pleasure in ensuring safe, efficient, and effective operation, as well as increased user satisfaction through HFTE.

DKK 967.00
3