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Sensitivity Analysis in Practice - Francesca Campolongo - Bog - John Wiley & Sons Inc - Plusbog.dk

Sensitivity Analysis in Practice - Francesca Campolongo - Bog - John Wiley & Sons Inc - Plusbog.dk

Sensitivity analysis should be considered a pre-requisite for statistical model building in any scientific discipline where modelling takes place. For a non-expert, choosing the method of analysis for their model is complex, and depends on a number of factors. This book guides the non-expert through their problem in order to enable them to choose and apply the most appropriate method. It offers a review of the state-of-the-art in sensitivity analysis, and is suitable for a wide range of practitioners. It is focussed on the use of SIMLAB – a widely distributed freely-available sensitivity analysis software package developed by the authors – for solving problems in sensitivity analysis of statistical models. Other key features: - - Provides an accessible overview of the current most widely used methods for sensitivity analysis. - - Opens with a detailed worked example to explain the motivation behind the book. - - Includes a range of examples to help illustrate the concepts discussed. - - Focuses on implementation of the methods in the software SIMLAB - a freely-available sensitivity analysis software package developed by the authors. - - Contains a large number of references to sources for further reading. - - Authored by the leading authorities on sensitivity analysis. -

DKK 864.00
1

Taking Testing Seriously - James Bach - Bog - John Wiley & Sons Inc - Plusbog.dk

Taking Testing Seriously - James Bach - Bog - John Wiley & Sons Inc - Plusbog.dk

Elevate your software testing approach with a methodology from industry leaders who dedicated their careers to studying, practicing, and teaching the craft of testing. Dive into the world of expert software testing with Taking Testing Seriously: The Rapid Software Testing Approach. This book arms software professionals with the knowledge required to master the Rapid Software Testing (RST) methodology. Written by two co-creators of the RST approach and supplemented by material from respected testers who offer valuable insights, it is an essential read for anyone seeking excellence in the craft of testing. Taking Testing Seriously offers a rich exploration of the RST methodology through insightful interviews, expert discussions, practical case studies, and real-world examples. It thoroughly covers key topics such as the psychology of testing, the science behind it, the fundamental processes and heuristics of test design, and much more. This book provides concrete strategies for addressing common software testing challenges and integrating new solutions with existing systems. You will: Gain insights from experienced software testers through in-depth interviews and expert adviceLearn how to the skills of testing are needed more than ever in an AI-powered IT industryDiscover strategies to leverage the latest automation technologies to refine and expedite your testing processesEscape from the echo chamber of “best practices” and learn to think critically about testing Focusing on the mindset and skillset of excellent testing, Taking Testing Seriously is a must-have resource for software engineers and technical leaders eager to improve their testing proficiency. Whether you are looking to advance your career or simply want to ensure your next project meets the highest standards of quality, this book provides the tools you need. Order your copy today and start transforming the way you and your team approach software testing.

DKK 464.00
1

Software Testing - Fairouz Tchier - Bog - John Wiley & Sons Inc - Plusbog.dk

Software Testing - Fairouz Tchier - Bog - John Wiley & Sons Inc - Plusbog.dk

Explores and identifies the main issues, concepts, principles and evolution of software testing, including software quality engineering and testing concepts, test data generation, test deployment analysis, and software test management This book examines the principles, concepts, and processes that are fundamental to the software testing function. This book is divided into five broad parts. Part I introduces software testing in the broader context of software engineering and explores the qualities that testing aims to achieve or ascertain, as well as the lifecycle of software testing. Part II covers mathematical foundations of software testing, which include software specification, program correctness and verification, concepts of software dependability, and a software testing taxonomy. Part III discusses test data generation, specifically, functional criteria and structural criteria. Test oracle design, test driver design, and test outcome analysis is covered in Part IV. Finally, Part V surveys managerial aspects of software testing, including software metrics, software testing tools, and software product line testing. - - Presents software testing, not as an isolated technique, but as part of an integrated discipline of software verification and validation - - Proposes program testing and program correctness verification within the same mathematical model, making it possible to deploy the two techniques in concert, by virtue of the law of diminishing returns - - Defines the concept of a software fault, and the related concept of relative correctness, and shows how relative correctness can be used to characterize monotonic fault removal - - Presents the activity of software testing as a goal oriented activity, and explores how the conduct of the test depends on the selected goal - - Covers all phases of the software testing lifecycle, including test data generation, test oracle design, test driver design, and test outcome analysis - Software Testing: Concepts and Operations is a great resource for software quality and software engineering students because it presents them with fundamentals that help them to prepare for their ever evolving discipline.

DKK 897.00
1

Food and Drink - Good Manufacturing Practice - Louise Manning - Bog - John Wiley & Sons Inc - Plusbog.dk

Food and Drink - Good Manufacturing Practice - Louise Manning - Bog - John Wiley & Sons Inc - Plusbog.dk

The latest updated edition of the market-leading guide to Good Manufacturing Practice (GMP) in the food and drink industry This all-new, 7th edition of Food and Drink - Good Manufacturing Practice: A Guide to its Responsible Management features a wealth of new information reflecting changes in the industry and advances in science that have occurred since the publication of the last edition back in 2013. They include topics such as: Food Safety Culture, Food Crime and Food Integrity Management Systems, Food Crime Risk Assessment including vulnerability risk assessment and Threat Analysis Critical Control Point (TACCP), Security and Countermeasures, Food Toxins, Allergens and Risk Assessment, Provenance and authenticity, Electronic and digital traceability technologies, Worker Welfare Standards; Smart Packaging, Food Donation Controls and Animal Food Supply, Safety Culture; Provenance and integrity testing and Sustainability Issues. In addition to the new topics mentioned above, Food and Drink - Good Manufacturing Practice, 7th Edition offers comprehensive coverage of information in chapters on Quality Management System; Hazard Analysis Critical Control Point (HACCP); Premises and Equipment; Cleaning and Sanitation; Product Control, Testing and Inspection; Heat Preserved Foods; Frozen Foods; Foods for Catering and Vending Operations; and much more. Comprises both general guidance and food sector-specific requirements for good manufacturing practiceIncorporates all the most recent developments and changes in UK and EU lawProvides a readable and accessible reference for busy managers in the food industry Food and Drink - Good Manufacturing Practice: A Guide to its Responsible Management, 7th Edition is a valuable reference for anyone in a managerial or technical capacity concerned with the manufacture, storage, and distribution of food and drink. The book is also a “must –read” for the recommended reading lists for food science, food technology and food policy undergraduate and postgraduate studies. IFST - the Institute of Food Science and Technology is the leading qualifying body for food professionals in Europe and the only professional qualifying body in the UK concerned with all aspects of food science and technology.

DKK 980.00
1

Global Sensitivity Analysis - Francesca Campolongo - Bog - John Wiley & Sons Inc - Plusbog.dk

Global Sensitivity Analysis - Francesca Campolongo - Bog - John Wiley & Sons Inc - Plusbog.dk

Complex mathematical and computational models are used in all areas of society and technology and yet model based science is increasingly contested or refuted, especially when models are applied to controversial themes in domains such as health, the environment or the economy. More stringent standards of proofs are demanded from model-based numbers, especially when these numbers represent potential financial losses, threats to human health or the state of the environment. Quantitative sensitivity analysis is generally agreed to be one such standard. Mathematical models are good at mapping assumptions into inferences. A modeller makes assumptions about laws pertaining to the system, about its status and a plethora of other, often arcane, system variables and internal model settings. To what extent can we rely on the model-based inference when most of these assumptions are fraught with uncertainties? Global Sensitivity Analysis offers an accessible treatment of such problems via quantitative sensitivity analysis, beginning with the first principles and guiding the reader through the full range of recommended practices with a rich set of solved exercises. The text explains the motivation for sensitivity analysis, reviews the required statistical concepts, and provides a guide to potential applications. The book: - - Provides a self-contained treatment of the subject, allowing readers to learn and practice global sensitivity analysis without further materials. - - - Presents ways to frame the analysis, interpret its results, and avoid potential pitfalls. - - - Features numerous exercises and solved problems to help illustrate the applications. - - - Is authored by leading sensitivity analysis practitioners, combining a range of disciplinary backgrounds. - Postgraduate students and practitioners in a wide range of subjects, including statistics, mathematics, engineering, physics, chemistry, environmental sciences, biology, toxicology, actuarial sciences, and econometrics will find much of use here. This book will prove equally valuable to engineers working on risk analysis and to financial analysts concerned with pricing and hedging.

DKK 776.00
1

Testing Business Ideas - Alexander Osterwalder - Bog - John Wiley & Sons Inc - Plusbog.dk

Testing Business Ideas - Alexander Osterwalder - Bog - John Wiley & Sons Inc - Plusbog.dk

A practical guide to effective business model testing 7 out of 10 new products fail to deliver on expectations. Testing Business Ideas aims to reverse that statistic. In the tradition of Alex Osterwalder’s global bestseller Business Model Generation, this practical guide contains a library of hands-on techniques for rapidly testing new business ideas. Testing Business Ideas explains how systematically testing business ideas dramatically reduces the risk and increases the likelihood of success for any new venture or business project. It builds on the internationally popular Business Model Canvas and Value Proposition Canvas by integrating Assumptions Mapping and other powerful lean startup-style experiments. Testing Business Ideas uses an engaging 4-color format to: Increase the success of any venture and decrease the risk of wasting time, money, and resources on bad ideasClose the knowledge gap between strategy and experimentation/validationIdentify and test your key business assumptions with the Business Model Canvas and Value Proposition Canvas A definitive field guide to business model testing, this book features practical tips for making major decisions that are not based on intuition and guesses. Testing Business Ideas shows leaders how to encourage an experimentation mindset within their organization and make experimentation a continuous, repeatable process.

DKK 243.00
1

Black-Box Testing - Boris Beizer - Bog - John Wiley & Sons Inc - Plusbog.dk

Black-Box Testing - Boris Beizer - Bog - John Wiley & Sons Inc - Plusbog.dk

From a leading expositor of testing methods, a practical, comprehensive, hands-on guide to the state-of-the-art black-box testing techniques This book fills a long-standing need in the software and general systems development communities to make the essential aspects of black-box testing available in one comprehensive work. Written by one of the world''s most respected figures in the field of testing, it is both a valuable working resource for independent testers and programmers and an excellent practical introduction for students. Dr. Boris Beizer clearly explains the principles behind behavioral testing in general and behind the most important black-box testing techniques in use today, which involve testing a system based on its desired behavior or function and for conformance to its specifications. Then, with fully worked examples, he leads you step-by-step from specifications to finished test cases. Complete coverage of all important test techniquesæincluding those that apply to object-oriented software * Up-to-dateæincluding the most recent breakthroughs in domain testing that now make this technique available to the working tester with no tools needed beyond a calculator or spreadsheet * Examples based on the popular off-the-shelf tax preparation packages let you try the techniques on your favorite tax software * Includes all necessary IRS tax forms * Self-evaluation quizzes help you evaluate your understanding of the material

DKK 367.00
1

Pragmatic Software Testing - Rex Black - Bog - John Wiley & Sons Inc - Plusbog.dk

Pragmatic Software Testing - Rex Black - Bog - John Wiley & Sons Inc - Plusbog.dk

A hands-on guide to testing techniques that deliver reliable software and systems Testing even a simple system can quickly turn into a potentially infinite task. Faced with tight costs and schedules, testers need to have a toolkit of practical techniques combined with hands-on experience and the right strategies in order to complete a successful project. World-renowned testing expert Rex Black provides you with the proven methods and concepts that test professionals must know. He presents you with the fundamental techniques for testing and clearly shows you how to select and apply successful strategies to test a system with budget and time constraints. Black begins by discussing the goals and tactics of effective and efficient testing. Next, he lays the foundation of his technique for risk-based testing, explaining how to analyze, prioritize, and document risks to the quality of the system using both informal and formal techniques. He then clearly describes how to design, develop, and, ultimately, document various kinds of tests. Because this is a hands-on activity, Black includes realistic, life-sized exercises that illustrate all of the major test techniques with detailed solutions.

DKK 378.00
1

Introduction to Flight Testing - James W. Gregory - Bog - John Wiley & Sons Inc - Plusbog.dk

Introduction to Flight Testing - James W. Gregory - Bog - John Wiley & Sons Inc - Plusbog.dk

Introduction to Flight Testing Introduction to Flight Testing Provides an introduction to the basic flight testing methods employed on general aviation aircraft and unmanned aerial vehicles Introduction to Flight Testing provides a concise introduction to the basic flight testing methods employed on general aviation aircraft and unmanned aerial vehicles for courses in aeronautical engineering. There is particular emphasis on the use of modern on-board instruments and inexpensive, off-the-shelf portable devices that make flight testing accessible to nearly any student. This text presents a clear articulation of standard methods for measuring aircraft performance characteristics. Topics covered include aircraft and instruments, digital data acquisition techniques, flight test planning, the standard atmosphere, uncertainty analysis, level flight performance, airspeed calibration, stall, climb and glide, take-off and landing, level turn, static and dynamic longitudinal stability, lateral-directional stability, and flight testing of unmanned aircraft systems. Unique to this book is a detailed discussion of digital data acquisition (DAQ) techniques, which are an integral part of modern flight test programs. This treatment includes discussion of the analog-to-digital conversion, sample rate, aliasing, and filtering. These critical details provide the flight test engineer with the insight needed to understand the capabilities and limitations of digital DAQ. Key features: Provides an introduction to the basic flight testing methods and instrumentation employed on general aviation aircraft and unmanned aerial vehicles. Includes examples of flight testing on general aviation aircraft such as Cirrus, Diamond, and Cessna aircraft, along with unmanned aircraft vehicles. Suitable for courses on Aircraft Flight Test Engineering. Introduction to Flight Testing provides resources and guidance for practitioners in the rapidly-developing field of drone performance flight test and the general aviation flight test community.

DKK 779.00
1

Pediatric Non-Clinical Drug Testing - - Bog - John Wiley & Sons Inc - Plusbog.dk

Pediatric Non-Clinical Drug Testing - - Bog - John Wiley & Sons Inc - Plusbog.dk

This book explains the importance and practice of pediatric drug testing for pharmaceutical and toxicology professionals. It describes the practical and ethical issues regarding non-clinical testing to meet US FDA Guidelines, differences resulting from the new European EMEA legislation, and how to develop appropriate information for submission to both agencies. It also provides practical study designs and approaches that can be used to meet international requirements. Covering the full scope of non-clinical testing, regulations, models, practice, and relation to clinical trials, this text offers a comprehensive and up-to-date resource.

DKK 966.00
1

Analytic Methods in Systems and Software Testing - - Bog - John Wiley & Sons Inc - Plusbog.dk

Analytic Methods in Systems and Software Testing - - Bog - John Wiley & Sons Inc - Plusbog.dk

A comprehensive treatment of systems and software testing using state of the art methods and tools This book provides valuable insights into state of the art software testing methods and explains, with examples, the statistical and analytic methods used in this field. Numerous examples are used to provide understanding in applying these methods to real-world problems. Leading authorities in applied statistics, computer science, and software engineering present state-of-the-art methods addressing challenges faced by practitioners and researchers involved in system and software testing. Methods include: machine learning, Bayesian methods, graphical models, experimental design, generalized regression, and reliability modeling. Analytic Methods in Systems and Software Testing presents its comprehensive collection of methods in four parts: Part I: Testing Concepts and Methods; Part II: Statistical Models; Part III: Testing Infrastructures; and Part IV: Testing Applications. It seeks to maintain a focus on analytic methods, while at the same time offering a contextual landscape of modern engineering, in order to introduce related statistical and probabilistic models used in this domain. This makes the book an incredibly useful tool, offering interesting insights on challenges in the field for researchers and practitioners alike. Compiles cutting-edge methods and examples of analytical approaches to systems and software testing from leading authorities in applied statistics, computer science, and software engineeringCombines methods and examples focused on the analytic aspects of systems and software testingCovers logistic regression, machine learning, Bayesian methods, graphical models, experimental design, generalized regression, and reliability modelsWritten by leading researchers and practitioners in the field, from diverse backgrounds including research, business, government, and consultingStimulates research at the theoretical and practical level Analytic Methods in Systems and Software Testing is an excellent advanced reference directed toward industrial and academic readers whose work in systems and software development approaches or surpasses existing frontiers of testing and validation procedures. It will also be valuable to post-graduate students in computer science and mathematics.

DKK 609.00
1

Penetration Testing For Dummies - Robert Shimonski - Bog - John Wiley & Sons Inc - Plusbog.dk

Penetration Testing For Dummies - Robert Shimonski - Bog - John Wiley & Sons Inc - Plusbog.dk

Target, test, analyze, and report on security vulnerabilities with pen testing Pen Testing is necessary for companies looking to target, test, analyze, and patch the security vulnerabilities from hackers attempting to break into and compromise their organizations data. It takes a person with hacking skills to look for the weaknesses that make an organization susceptible to hacking. Pen Testing For Dummies aims to equip IT enthusiasts at various levels with the basic knowledge of pen testing. It is the go-to book for those who have some IT experience but desire more knowledge of how to gather intelligence on a target, learn the steps for mapping out a test, and discover best practices for analyzing, solving, and reporting on vulnerabilities. The different phases of a pen test from pre-engagement to completionThreat modeling and understanding riskWhen to apply vulnerability management vs penetration testingWays to keep your pen testing skills sharp, relevant, and at the top of the game Get ready to gather intelligence, discover the steps for mapping out tests, and analyze and report results!

DKK 185.00
1

Food Chemistry - Dd Miller - Bog - John Wiley & Sons Inc - Plusbog.dk

Food Chemistry - Dd Miller - Bog - John Wiley & Sons Inc - Plusbog.dk

FOOD CHEMISTRY A manual designed for Food Chemistry Laboratory courses that meet Institute of Food Technologists undergraduate education standards for degrees in Food Science In the newly revised second edition of Food Chemistry: A Laboratory Manual, two professors with a combined 50 years of experience teaching food chemistry and dairy chemistry laboratory courses deliver an in-depth exploration of the fundamental chemical principles that govern the relationships between the composition of foods and food ingredients and their functional, nutritional, and sensory properties. Readers will discover practical laboratory exercises, methods, and techniques that are commonly employed in food chemistry research and food product development. Every chapter offers introductory summaries of key methodological concepts and interpretations of the results obtained from food experiments. The book provides a supplementary online Instructor’s Guide useful for adopting professors that includes a Solutions Manual and Preparation Manual for laboratory sessions. The latest edition presents additional experiments, updated background material and references, expanded end-of-chapter problem sets, expanded use of chemical structures, and: A thorough emphasis on practical food chemistry problems encountered in food processing, storage, transportation, and preparationComprehensive explorations of complex interactions between food components beyond simply measuring concentrationsAdditional experiments, references, and chemical structuresNumerous laboratory exercises sufficient for a one-semester course Perfect for students of food science and technology, Food Chemistry: A Laboratory Manual will also earn a place in the libraries of food chemists, food product developers, analytical chemists, lab technicians, food safety and processing professionals, and food engineers.

DKK 563.00
1

Advances in Questionnaire Design, Development, Evaluation and Testing - - Bog - John Wiley & Sons Inc - Plusbog.dk

Advances in Questionnaire Design, Development, Evaluation and Testing - - Bog - John Wiley & Sons Inc - Plusbog.dk

A new and updated definitive resource for survey questionnaire testing and evaluation Building on the success of the first Questionnaire Development, Evaluation, and Testing (QDET) conference in 2002, this book brings together leading papers from the Second International Conference on Questionnaire Design, Development, Evaluation, and Testing (QDET2) held in 2016. The volume assesses the current state of the art and science of QDET; examines the importance of methodological attention to the questionnaire in the present world of information collection; and ponders how the QDET field can anticipate new trends and directions as information needs and data collection methods continue to evolve. Featuring contributions from international experts in survey methodology, Advances in Questionnaire Design, Development, Evaluation and Testing includes latest insights on question characteristics, usability testing, web probing, and other pretesting approaches, as well as: Recent developments in the design and evaluation of digital and self-administered surveysStrategies for comparing and combining questionnaire evaluation methodsApproaches for cross-cultural and cross-national questionnaire developmentNew data sources and methodological innovations during the last 15 yearsCase studies and practical applications Advances in Questionnaire Design, Development, Evaluation and Testing serves as a forum to prepare researchers to meet the next generation of challenges, making it an excellent resource for researchers and practitioners in government, academia, and the private sector.

DKK 900.00
1