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Compendium of Food Additive Specifications - Food And Agriculture Organization Of The United Nations - Bog - Food & Agriculture Organization of the

Compendium of Food Additive Specifications - Food And Agriculture Organization Of The United Nations - Bog - Food & Agriculture Organization of the

This document contains food additive specifications monographs, analytical methods and other information, prepared at the seventy-fourth meeting of the Joint FAO/WHO Expert Committee on Food Additives (JECFA). The specifications monographs provide information on the identity and purity of food additives used directly in foods or in food production. The main three objectives of these specifications are to identify the food additive that has been subjected to testing for safety, to ensure that the additive is of the quality required for use in food or in processing. This publication contains information that is useful to all those who work with or are interested in food additives and their safe use in food.

DKK 446.00
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Emerging Technologies for Food Quality and Food Safety Evaluation - - Bog - Taylor & Francis Ltd - Plusbog.dk

Emerging Technologies for Food Quality and Food Safety Evaluation - - Bog - Taylor & Francis Ltd - Plusbog.dk

Even though the perception of food quality may depend on its hedonic and often subjective attributes, it is essential to quantitatively evaluate its quality and safety. Fortunately, the advent of sophisticated systems, including nondestructive testing techniques, has made it possible to definitively evaluate food quality. Reflecting these advances, Emerging Technologies for Food Quality and Food Safety Evaluation examines leading-edge technologies for on-line and off-line (lab) monitoring of food quality and safety. The book reviews the scope of food quality parameters such as color, texture, chemical compositions, and flavor. Each chapter describes a specific system for quality parameters, its principles, and its applications to foods. Coverage includes artificial intelligence systems for sensory evaluation, as well as computer vision; NIR, NMR and MRI; sonic and ultrasonic systems; multi-spectral and hyper-spectral imaging systems; and electronic nose. The book also explores new tools for laboratory analysis and on-site industrial use such as biosensors used for the biochemical evaluation of food and nanotechnology used for the enhancement of sensitivity and detection limit in measurement systems for food quality and safety. Foods are characterized by the presence of a complex matrix. It is therefore not easy to quantitatively measure the factors associated with the quality and safety of products. With its overview of the latest technologies and introduction of sophisticated technologies, this book clarifies how technologies from other disciplines can be developed into new approaches to food quality evaluation.

DKK 717.00
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Parametric Sensitivity in Chemical Systems - Hua Wu - Bog - Cambridge University Press - Plusbog.dk

Parametric Sensitivity in Chemical Systems - Hua Wu - Bog - Cambridge University Press - Plusbog.dk

This book is the first to provide a thorough treatment of parametric sensitivity and sensitivity analysis. The emphasis is on applications to real situations. The book covers definitions of various sensitivity indices, numerical techniques used for their evaluation, and sensitivity analysis in a variety of chemical reactors and in combustion systems, air pollution, and metabolic processes.

DKK 643.00
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Aquatic Food Quality and Safety Assesment Methods - G. Jeyasekaran - Bog - Taylor & Francis Ltd - Plusbog.dk

Aquatic Food Quality and Safety Assesment Methods - G. Jeyasekaran - Bog - Taylor & Francis Ltd - Plusbog.dk

The book explains on the methods and procedures adopted for testing the quality and safety of aquatic food products. The analytical techniques available for testing the chemical constituents of aquatic food with separate chapters on the analysis of lipids, proteins, vitamins, and minerals are exhaustively given to determine their nutritional quality. The various methods for sensory, physical, biochemical and microbiological quality assessments of aquatic food are explicitly given with detailed protocols for easy adoption. Special chapters covering the chemical contaminants and permitted additives for residue monitoring are dealt, as they are important food safety requirements. This book will be very helpful for the food quality control technologists, food analysts, research scholars, and fisheries professionals as a holistic guide on a variety of testing procedures for facile adoption to meet the food safety and quality regulatory requirements. Note: T& F does not sell or distribute the Hardback in India, Pakistan, Nepal, Bhutan, Bangladesh and Sri Lanka.

DKK 532.00
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Topical Antimicrobial Testing and Evaluation - Daryl S. Paulson - Bog - Taylor & Francis Ltd - Plusbog.dk

Topical Antimicrobial Testing and Evaluation - Daryl S. Paulson - Bog - Taylor & Francis Ltd - Plusbog.dk

Providing industry and academia with the ways of getting products approved by the FDA and the means of servicing expanding markets, this work presents and reviews techniques for testing antibacterial compounds. It discusses and illustrates the most effective methods for testing efficacy and safety of preinjection and preoperative washes, healthcare and food service workers'' handwashes, and surgical scrubs.

DKK 448.00
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Toxicity Testing for Assessment of Environmental Agents - Committee On Toxicity Testing And Assessment Of Environmental Agents - Bog - National

Toxicity Testing for Assessment of Environmental Agents - Committee On Toxicity Testing And Assessment Of Environmental Agents - Bog - National

Toxicity testing in laboratory animals provides much of the information used by the Environmental Protection Agency (EPA) to assess the hazards and risks associated with exposure to environmental agents that might harm public health or the environment. The data are used to establish maximum acceptable concentrations of environmental agents in drinking water, set permissible limits of exposure of workers, define labeling requirements, establish tolerances for pesticides residues on food, and set other kinds of limits on the basis of risk assessment. Because the number of regulations that require toxicity testing is growing, EPA called for a comprehensive review of established and emerging toxicity-testing methods and strategies. This interim report reviews current toxicity-testing methods and strategies and near-term improvements in toxicity-testing approaches proposed by EPA and others. It identifies several recurring themes and questions in the various reports reviewed. The final report will present a long-range vision and strategic plan to advance the practices of toxicity testing and human health assessment of environmental contaminants. Table of ContentsFront MatterSummary1 Introduction2 Animal and In Vitro Toxicity Testing3 Human Data4 Strategies for Toxicity Testing5 Use of Data in Human Health Risk Assessment6 New Approaches7 Alternative Approaches and Emerging TechnologiesAppendix A: Biographic information on the Committee on Toxicity Testing and Assessment of Environmental Agents Appendix B: Testing Protocols

DKK 545.00
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Immunology Laboratory Testing,An Issue of the Clinics in Laboratory Medicine - - Bog - Elsevier - Health Sciences Division - Plusbog.dk

Immunology Laboratory Testing,An Issue of the Clinics in Laboratory Medicine - - Bog - Elsevier - Health Sciences Division - Plusbog.dk

This issue of Clinics in Laboratory Medicine, guest edited by Dr. Vinay Subhash Mahajan, will focus on Immunology Laboratory Testing. Topics include, but are not limited to, Analysis of proteins and immunoglobulins in the clinical immunology laboratory; Antinuclear antibody tests; Serological diagnosis of rheumatoid arthritis; ANCA; Anti-phospholipid antibodies; Diagnostic pitfalls in autoantibody testing; Analysis of the complement pathway; Flow cytometric analysis of immune cell subsets; Testing of cellular immune function in immunodeficiencies; Food allergy testing; Evaluation of the immune response in transplantation; Laboratory testing in the context of biologics and cellular therapies; Testing immune-related adverse-events in cancer immunotherapy; Molecular diagnosis of inherited immune disorders; and Future of immunology lab testing.

DKK 639.00
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Developing Moral Sensitivity - - Bog - Taylor & Francis Ltd - Plusbog.dk

Developing Moral Sensitivity - - Bog - Taylor & Francis Ltd - Plusbog.dk

Moral sensitivity affects whether and how we see others, note moral concerns, respond with delicacy, and navigate complex social interactions. Scholars from a variety of fields explore the concept of moral sensitivity and how it develops, beginning with a natural moral capacity for sensitivity towards others that is shaped in a variety of ways through relationships, forms of teaching, and social institutions. Each of these influences alters the capacity as well as one’s responses in complex ways. The concept of moral sensitivity deepens as progressive chapters demonstrate its increasing complexity through development within individuals, over time, as they mature, and as their relationships and social contexts expand. The chapters integrate research from philosophy, psychology, neuroscience, literature, education, and media and technology studies, with key chapters by Darcia Narváez, Nancy E. Snow, Michael S. Pritchard, and Stephen J. Thoma and a Foreword by Owen Flanagan. It is the only comprehensive presentation of interdisciplinary work on moral sensitivity that integrates a theoretical, methodological, and pedagogical analysis. This highly interdisciplinary approach provides a new way of thinking about the relationship of individuals to society and moral sensitivity as a social phenomenon, extending current research in ethics, moral psychology, and psychology toward situated, embodied, and contextual analyses.

DKK 524.00
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Testing Women, Testing the Fetus - Rayna Rapp - Bog - Taylor & Francis Ltd - Plusbog.dk

Testing Women, Testing the Fetus - Rayna Rapp - Bog - Taylor & Francis Ltd - Plusbog.dk

Rich with the voices and stories of participants, these touching, firsthand accounts examine how women of diverse racial, ethnic, class and religious backgrounds perceive prenatal testing, the most prevalent and routinized of the new reproducing technologies. Based on the author''s decade of research and her own personal experiences with amniocentesis, Testing Women, Testing the Fetus explores the "geneticization" of family life in all its complexity and diversity.

DKK 463.00
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Interpersonal Sensitivity - - Bog - Taylor & Francis Ltd - Plusbog.dk

Interpersonal Sensitivity - - Bog - Taylor & Francis Ltd - Plusbog.dk

Interpersonal sensitivity refers to the accuracy and/or appropriateness of perceptions, judgments, and responses we have with respect to one another. It is relevant to nearly all aspects of social relations and has long been studied by social, personality, and clinical psychologists. Until now, however, no systematic or comprehensive treatment of this complex concept has been attempted. In this volume the major theorists and researchers of interpersonal sensitivity describe their approaches both critically and integratively. Specific tests and methods are presented and evaluated. The authors address issues ranging from the practical to the broadly theoretical and discuss future challenges. Topics include sensitivity to deception, emotion, personality, and other personal characteristics; empathy; the status of self-reports; dyadic interaction procedures; lens model approaches; correlational and categorical measurement approaches; thin-slice and variance partitioning methodologies; and others. This volume offers the single most comprehensive treatment to date of this widely acknowledged but often vaguely operationalized and communicated social competency.

DKK 569.00
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Defending Standardized Testing - - Bog - Taylor & Francis Inc - Plusbog.dk

Defending Standardized Testing - - Bog - Taylor & Francis Inc - Plusbog.dk

The education reform movement of the past two decades has focused on raising academic standards. Some standards advocates attach a testing mechanism to gauge the extent to which high standards are actually accomplished, whereas some critics accuse the push for standards and testing of impeding reform and perpetuating inequality. At the same time, the testing profession has produced advances in the format, accuracy, dependability, and utility of tests. Never before has obtaining such an abundance of accurate and useful information about student learning been possible. Meanwhile, the American public remains steadfast in support of testing to measure student performance and monitor the performance of educational systems.Many educational testing experts who acknowledge the benefits of testing also believe that those benefits have been insufficiently articulated. Although much has been written on standardized testing policy, most of the material has been written by opponents. The contributing authors of this volume are both accomplished researchers and practitioners who are respected and admired worldwide. They bring to the project an abundance of experience working with standardized tests.The goal of Defending Standardized Testing is to:*describe current standardized testing policies and strategies;*explain many of the common criticisms of standardized testing;*document the public support for, and the realized benefits of, standardized testing;*acknowledge the limitations of, and suggest improvements to, testing practices;*provide guidance for structuring and administering large-scale testing programs in light of public preferences and the "No Child Left Behind Act" requirements; and*present a defense of standardized testing and a vision for its future. Defending Standardized Testing minimizes the use of technical jargon so as to appeal to all who have a stake in American educational reform.

DKK 579.00
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Testing Web APIs - Mark Winteringham - Bog - Manning Publications - Plusbog.dk

Testing Web APIs - Mark Winteringham - Bog - Manning Publications - Plusbog.dk

Guarantee the quality and consistency of your web APIs by implementing an automated testing process. In Testing Web APIs you will: - - Design and implement a web API testing strategy - - Set up a test automation suite - - Learn contract testing with Pact - - Facilitate collaborative discussions to test web API designs - - Perform exploratory tests - - Experiment safely in a downloadable API sandbox environment - Testing Web APIs teaches you to plan and implement the perfect testing strategy for your web APIs. In it, you''ll explore dozens of different testing activities to help you develop a custom testing regime for your projects. You''ll learn to take a risk-driven approach to API testing, and build a strategy that goes beyond the basics of code and requirements coverage. about the technology To other developers, your API is the face of your application. Thorough, well-designed testing ensures that your APIs will perform as expected, every time. Impeccable API testing goes beyond the basics of code coverage, to encompass documentation and design that sends the right information to your third-party users. A robust testing strategy helps you avoid costly errors that can damage your revenue, your reputation, and your user''s trust. about the book In Testing Web APIs you''ll develop a diverse testing program that gets your whole team involved in ensuring quality. This practical book demystifies abstract strategic concepts by applying them to common API testing scenarios, revealing how these complex ideas work in the real world. It fully covers automation techniques like functional API automation, contract testing, and automated acceptance test-driven design that will save your team''s time. You''ll map the potential risks your API could face, and use those risks as a launching point for your testing activities. A good strategy has a mix of focuses, so you''ll master a wide range of API testing techniques like exploratory testing and live testing of production code. A downloadable API sandbox lets you go hands-on and experiment in a safe environment. You''ll soon be ready to implement a strategy that ensures API quality and makes testing a real asset to your team.

DKK 450.00
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Assessment Sensitivity - John Macfarlane - Bog - Oxford University Press - Plusbog.dk

Assessment Sensitivity - John Macfarlane - Bog - Oxford University Press - Plusbog.dk

John MacFarlane debates how we might make sense of the idea that truth is relative, and how we might use this idea to give satisfying accounts of parts of our thought and talk that have resisted traditional methods of analysis. Although there is a substantial philosophical literature on relativism about truth, going back to Plato''s Theaetetus, this literature (both pro and con) has tended to focus on refutations of the doctrine, or refutations of these refutations, at the expense of saying clearly what the doctrine is. In contrast, Assessment Sensitivity begins with a clear account of what it is to be a relativist about truth, and uses this view to give satisfying accounts of what we mean when we talk about what is tasty, what we know, what will happen, what might be the case, and what we ought to do. The book seeks to provide a richer framework for the description of linguistic practices than standard truth-conditional semantics affords: one that allows not just standard contextual sensitivity (sensitivity to features of the context in which an expression is used), but assessment sensitivity (sensitivity to features of the context from which a use of an expression is assessed).The Context and Content series is a forum for outstanding original research at the intersection of philosophy, linguistics, and cognitive science. The general editor is François Recanati (Institut Jean-Nicod, Paris).

DKK 657.00
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Assessment Sensitivity - John Macfarlane - Bog - Oxford University Press - Plusbog.dk

Assessment Sensitivity - John Macfarlane - Bog - Oxford University Press - Plusbog.dk

John MacFarlane debates how we might make sense of the idea that truth is relative, and how we might use this idea to give satisfying accounts of parts of our thought and talk that have resisted traditional methods of analysis. Although there is a substantial philosophical literature on relativism about truth, going back to Plato''s Theaetetus, this literature (both pro and con) has tended to focus on refutations of the doctrine, or refutations of these refutations, at the expense of saying clearly what the doctrine is. In contrast, Assessment Sensitivity begins with a clear account of what it is to be a relativist about truth, and uses this view to give satisfying accounts of what we mean when we talk about what is tasty, what we know, what will happen, what might be the case, and what we ought to do. The book seeks to provide a richer framework for the description of linguistic practices than standard truth-conditional semantics affords: one that allows not just standard contextual sensitivity (sensitivity to features of the context in which an expression is used), but assessment sensitivity (sensitivity to features of the context from which a use of an expression is assessed).The Context and Content series is a forum for outstanding original research at the intersection of philosophy, linguistics, and cognitive science. The general editor is François Recanati (Institut Jean-Nicod, Paris).

DKK 413.00
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Toxicological Testing Handbook - - Bog - Taylor & Francis Ltd - Plusbog.dk

Toxicological Testing Handbook - - Bog - Taylor & Francis Ltd - Plusbog.dk

Furnishing essential data on all areas of toxicity testing, this Second Edition provides guidance on the design and evaluation of product safety studies to help ensure regulatory acceptance. Every chapter highlights regulatory requirements specific to the United States, Europe, and Japan, and in addition to expanded information on data interpretation, hazard assessment, carcinogenicity studies, and Good Laboratory Practices, new chapters regarding safety pharmacology, juvenile studies, the health safety assessment of pharmaceuticals, and health assessment strategies in the food and cosmetic industry have been added to reflect changes to regulatory requirements. Toxicological Testing Handbook, Second Edition is a must-have reference for individuals responsible for assuring the safety of new pharmaceutical, biotechnical, and chemical products and materials.

DKK 637.00
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Next-Level A/B Testing - Leemay Nassery - Bog - The Pragmatic Programmers - Plusbog.dk

Next-Level A/B Testing - Leemay Nassery - Bog - The Pragmatic Programmers - Plusbog.dk

The better tools you have in your experimentation toolkit, the better off teams will be shipping and evaluating new features on a product. Learn how to create robust A/B testing strategies that evolve with your product and engineering needs. See how to run experiments quickly, efficiently, and at less cost with the overarching goal of improving your product experience and your company’s bottom line. The long-term success of any product hinges on a company''s ability to experiment quickly and effectively. The more a company evolves and grows, the more demand there is on the experimentation platform. To continue to meet testing demands and empower teams to leverage A/B testing in their product development life cycle, it''s vital to incorporate techniques to improve testing velocity, cost, and quality. Learn how to create an A/B testing environment for the long term that lets you quickly construct, run, and analyze tests and enables the business to explore and exploit new features in a cost-effective and controlled way. Know when to use techniques—stratified random sampling, interleaving, and metric sensitivity analysis—that let you work faster, more accurately, and more cost-effectively. With practical strategies and hands-on engineering tasks oriented around improving the rate and quality of testing on a product, you can apply what you''ve learned to optimize your experimentation practices. A/B testing is vital to product development. It’s time to create the tools and environment that let you run these tests easily, affordably, and reliably.

DKK 502.00
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Contract Testing in Action - Marie Cruz - Bog - Manning Publications - Plusbog.dk

Contract Testing in Action - Marie Cruz - Bog - Manning Publications - Plusbog.dk

Contract testing is a simple, reliable way to make sure that each service and API plays nice with other components so you can deploy independently and safely. In a microservices-first world, traditional testing struggles to keep up with all the potential interactions in a large, loosely-coupled system. Contract testing checks the compatibility of an API or service by validating it against an agreed contract. This straightforward method uncovers integration issues early and adds valuable transparency to compatibility expectations.In Contract Testing in Action you''ll learn: - - The core concepts and practices of contract testing - - Testing microservices with Pact - - Consumer-driven and bi-directional testing - - Building a contract testing framework - - Converting API integration tests to contract tests - Contract Testing in Action introduces the practice of contract testing through engaging hands-on examples. You''ll learn how to introduce contract tests for multiple different types of communication, from REST APIs to GraphQL. By the end of this practical guide, you''ll be comfortable with advanced contract testing concepts like can-i-deploy, provider states, and webhooks. You''ll even get tips on how to introduce contract testing to your team and other business stakeholders.

DKK 572.00
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Performance Testing - Keith Yorkston - Bog - APress - Plusbog.dk

Performance Testing - Keith Yorkston - Bog - APress - Plusbog.dk

Use this book to prepare for the ISTQB® Certified Tester Foundation Level Performance Testing exam. The book has been designed to follow the ISTQB syllabus, covering all of the syllabus learning objectives, with additional reference material extending beyond the syllabus. The book covers an overall methodology for managing and conducting performance testing. Performance testing has often been considered a black art. In many organizations, perhaps an individual or a small group of technical staff or contractors is given the task of “load testing” an extended system, network, or application. Performance testing is like any other form of testing. It follows a defined test process that is similar to other test types. It utilizes a disciplined approach to the definition of requirements and user stories, the creation of test conditions, test cases, and test procedures. It establishes measurable goals against which the success or failureof the testing can be judged. It also requires (and this cannot be stressed highly enough) a definition and recognition of performance test failures. Readers will gain the knowledge with both content and practice questions to prepare them for the ISQTB Performance Testing exam. The book covers the performance test types, the performance testing methodology, and the steps to plan, create, and execute performance tests and analyze the results. What You Will LearnUnderstand the basic concepts of performance efficiency and performance testingDefine performance risks, goals, and requirements to meet stakeholder needs and expectationsUnderstand performance metrics and how to collect themDevelop a performance test plan for achieving stated goals and requirementsConceptually design, implement, and execute basic performance testsAnalyze the results of a performance test and communicate the implications to stakeholdersExplain the process, rationale, results, and implications of performance testing to stakeholdersUnderstand the categories and uses for performance tools and criteria for their selectionDetermine how performance testing activities align with the software life cycle Who This Book Is ForThose who want to achieve the ISTQB performance testing certification, testers and test managers who want to increase their performance testing knowledge, and project managers/staff working with performance testing in their project for the first time

DKK 509.00
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Modern Software Testing Techniques - Attila Kovacs - Bog - APress - Plusbog.dk

Modern Software Testing Techniques - Attila Kovacs - Bog - APress - Plusbog.dk

Many books have been written about software testing, but most of them discuss the general framework of testing from a traditional perspective. Unfortunately, traditional test design techniques are often ineffective and unreliable for revealing the various kinds of faults that may occur. This book introduces three new software testing techniques: Two-Phase Model-Based Testing, the Action-State Testing, and the General Predicate Testing, all of which work best when applied with efficient fault revealing capabilities. You’ll start with a short recap of software testing, focusing on why risk analysis is obligatory, how to classify bugs practically, and how fault-based testing can be used for improving test design. You’ll then see how action-state testing merges the benefits of state transition testing and use case testing into a unified approach. Moving on you’ll look at general predicate testing and how it serves as an extension of boundary value analysis, encompassing morecomplex predicates. Two-phase model-based testing represents an advanced approach where the model does not necessarily need to be machine-readable; human readability suffices. The first phase involves a high-level model from which abstract tests are generated. Upon manual execution of these tests, the test code is generated. Rather than calculating output values, they are merely checked for conformity. The last part of this book contains a chapter on how developers and testers can help each other and work as a collaborative team. What You'll LearnApply efficient test design techniques for detecting domain faultsWork with modeling techniques that combine all the advantages of state transition testing and uses case testingGrasp the two-phase model-based testing technique Use test design efficiently to find almost all the bugs in an applicationWho This Book Is ForSoftware developers, QA engineers, and, business analysts

DKK 391.00
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