Results 21 to 30 of about 59,390 (261)
Journal of Infection in Developing Countries, 2021 Introduction: Proficiency testing (PT) is one of the most valuable and important activities for the Clinical Microbiology Laboratories (CML) to enroll in to ensure the accuracy and reliability of results.
George F Araj +3 more
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Variation in Proficiency Testing Performance by Testing Site [PDF]
JAMA, 1998 Congress enacted the Clinical Laboratory Improvement Amendments of 1988 (CLIA) to promote uniform quality and standards among all testing sites in the United States. The performance indicators specified in the legislation are proficiency testing (PT) performance and periodic inspections.To evaluate variation in PT performance by type of testing ...
T M, Stull +4 more
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Shanghai yufang yixue, 2022 ObjectiveTo prepare pesticide residues in fruit matrix samples that meet the requirements of homogeneity and stability for the proficiency test.MethodsThe pollution-free apple was selected as the main raw material to prepare the pesticide residue ...
SHAO Jing +4 more
doaj +1 more source
Viruses, 2022 Canine rabies is responsible for an estimated 59,000 human deaths every year. In an attempt to reach the ZeroBy30 goal, robust disease surveillance coupled with improved diagnostics play a paramount role in ensuring reliable data and gradually attesting ...
Maira Zorzan +3 more
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IEEE AccessIn this study, two actual quantitative Electromagnetic Compatibility (EMC) Proficiency Testing (PT) cases (both in the economically and regulatorily significant RF frequency range 1-18 GHz) are documented.
Harry H. Hodes, Din D. Ng
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Proficiency Testing and Language Teaching: Russian and Polish [PDF]
Journal of the National Council of Less Commonly Taught Languages, 2008 This paper explores the potential application of proficiency testing in U.S. colleges and universities. Specific consideration is giv-en to: the Oral Proficiency Interview, based on ILR or ACTFL guidelines, administered on a large scale at the Defense ...
Rimma Garn
doaj
Next-Generation Proficiency Testing [PDF]
The Journal of Molecular Diagnostics, 2016 This commentary highlights the article by Davies et al that demonstrates the feasibility of applying proficiency testing directly to the postsequencing analysis of next-generation sequencing data.
openaire +2 more sources
International Journal of Assessment Tools in Education, 2021 This study is about the development and validation process of the Computerized Oral Proficiency Test of English as a Foreign Language (COPTEFL). The test aims at assessing the speaking proficiency levels of students in Anadolu University School of ...
Belgin Aydın, Cemre Isler
doaj +1 more source
Predicting the Difficulty of Language Proficiency Tests [PDF]
Transactions of the Association for Computational Linguistics, 2014 Language proficiency tests are used to evaluate and compare the progress of language learners. We present an approach for automatic difficulty prediction of C-tests that performs on par with human experts. On the basis of detailed analysis of newly collected data, we develop a model for C-test difficulty introducing four dimensions: solution ...
Beinborn, Lisa +2 more
openaire +7 more sources
Shipin gongye ke-ji, 2023 In order to understand the technical level of high-throughput non-targeted detection of pesticide residues in China's inspection and testing institutions and improve the ability of food safety risk monitoring.
Sijia LEI +7 more
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