449.210 resultater (1,70631 sekunder)

Mærke

Butik

Pris (EUR)

Nulstil filter

Produkter
Fra
Butikker

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

Testing People at Work - Pam Smith - Bog - John Wiley and Sons Ltd - Plusbog.dk

Direct to Consumer Testing: The Role of Laboratory Medicine, An Issue of Cardiology Clinics - - Bog - Elsevier - Health Sciences Division - Plusbog.dk

Testing at the Speed of Light - Committee On Space Radiation Effects Testing Infrastructure For The U.s. Space Program - Bog - National Academies

Testing at the Speed of Light - Committee On Space Radiation Effects Testing Infrastructure For The U.s. Space Program - Bog - National Academies

Spacecraft depend on electronic components that must perform reliably over missions measured in years and decades. Space radiation is a primary source of degradation, reliability issues, and potentially failure for these electronic components. Although simulation and modeling are valuable for understanding the radiation risk to microelectronics, there is no substitute for testing, and an increased use of commercial-off-the- shelf parts in spacecraft may actually increase requirements for testing, as opposed to simulation and modeling. Testing at the Speed of Light evaluates the nation's current capabilities and future needs for testing the effects of space radiation on microelectronics to ensure mission success and makes recommendations on how to provide effective stewardship of the necessary radiation test infrastructure for the foreseeable future. Table of ContentsFront MatterSummary1 Introduction2 The Space Radiation Environment and Its Effect on Electronics3 Current State of Single-Event Effects Hardness Assurance and Infrastructure4 Future Infrastructure Needs5 A Path Toward the FutureAppendixesAppendix A: Statement of TaskAppendix B: Single-Event Effects Testing Facilities in the United StatesAppendix C: AcronymsAppendix D: Sources for Further ReadingAppendix E: Committee and Staff BiographiesAppendix F: Speakers Before the Committee

DKK 422.00
1

AI at Home - Ford Chambers - Bog - Jump - Plusbog.dk

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
1

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

On-Site Drug Testing - - Bog - Humana Press Inc. - Plusbog.dk

On-Site Drug Testing - - Bog - Humana Press Inc. - Plusbog.dk

It is at least a decade since scientists turned their imaginations to creating new compact, portable test instruments and self-contained test kits that could be used to analyze urine and saliva for alcohol, drugs, and their metabolites. Although the potential applications for such tests at the site of specimen collection, now called "on-site" or "point-of-care" testing, range far beyond hospital emergency rooms and law enforcement needs, it was catalyzed by the requirements of workplace drug testing and other drugs-of-abuse testing programs. These programs are now a minor national industry in the United States and in some western European countries, and cover populations as diverse as the military, incarcerated criminals, people suspected of driving under the influence of alcohol and other drugs, all athletes from college to professional ranks, and of course the general employed population, which is monitored for illegal drug use and numbers in the millions. It is not surprising, then, that the need for rapid and precise tests, conducted economically by trained professionals, has become a major goal. Current government approved and peer reviewed laboratory methods for urine analysis serve present needs very well and have become remarkably robust over the past twenty years, but the logistics of testing some moving populations, such as the military, the Coast Guard, workers on off-shore oil platforms, and athletes-perhaps the most mobile of these groups-are unacceptably cumbersome.

DKK 986.00
1

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
1

Computational Complexity and Property Testing - - Bog - Springer Nature Switzerland AG - Plusbog.dk

Activism at Home - - Bog - JOVIS Verlag - Plusbog.dk

Software Testing Foundations, 5th Edition - Andreas Spillner - Bog - Rocky Nook - Plusbog.dk

Testing Object-Oriented Software - Jerry Gao - Bog - IEEE Computer Society Press,U.S. - Plusbog.dk

Testing IT - John Watkins - Bog - Cambridge University Press - Plusbog.dk

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
1