Results 21 to 30 of about 7,101,969 (301)
Proof of Proficiency of Decentralized Foot-and-Mouth Disease Virus Diagnostics in Germany
Viruses, 2022 A proficiency test was performed to verify that the regional veterinary laboratories in Germany can provide reliable foot-and-mouth disease virus (FMDV) diagnostics.
Hanna Keck +2 more
doaj +1 more source
Recommended Immunological Strategies to Screen for Botulinum Neurotoxin-Containing Samples
Toxins, 2015 Botulinum neurotoxins (BoNTs) cause the life-threatening neurological illness botulism in humans and animals and are divided into seven serotypes (BoNT/A–G), of which serotypes A, B, E, and F cause the disease in humans. BoNTs are classified as “category
Stéphanie Simon +10 more
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Statistical Evaluation of Barkhausen Noise Testing (BNT) for Ground Samples
Sensors, 2019 Barkhausen noise testing (BNT) is a nondestructive method for investigating many properties of ferromagnetic materials. The most common application is the monitoring of grinding burns caused by introducing locally high temperatures while grinding.
Robert Tomkowski +4 more
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Bilingual Education and English Proficiency [PDF]
, 2010 In 2001, California instituted a statewide test measuring English proficiency for English learners, students who are not proficient in English. In 2003 and 2004, nearly 500,000 English learners in grades 1–5 took this test each year.
Jepsen, Christopher, Christopher Jepsen
core +1 more source
Proficiency test panel genotyping using NGS technology.
, 2021 Proficiency test panel genotyping using NGS technology.
Thalja Laasili (11261538) +6 more
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Validation Studies and Proficiency Testing [PDF]
Journal of AOAC INTERNATIONAL, 2002 Abstract Genetically modified organisms (GMOs) entered the European food market in 1996. Current legislation demands the labeling of food products if they contain <1% GMO, as assessed for each ingredient of the product. To create confidence in the testing methods and to complement enforcement requirements, there is an urgent need ...
Elke, Ankilam +4 more
openaire +2 more sources
On the Construct Validity of the Iranian Ministry of Health Language Exam (MHLE) [PDF]
Journal of Language Horizons, 2020 Considering validity as a unitary concept, this study investigated the construct validity of the Iranian Ministry of Health Language Exam (MHLE). To meet this objective, we first conducted item analysis and reliability analysis, and verified KR20-if-item-
S. Susan Marandi +2 more
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Radon intercomparison tests – Katowice, 2016
Nukleonika, 2020 At the beginning of the year 2016, the representatives of the Polish Radon Centre decided to organize proficiency tests (PTs) for measurements of radon gas and radon decay products in the air, involving radon monitors and laboratory passive techniques ...
Chałupnik Stanisław +20 more
doaj +1 more source
Sample Proficiency Test exercise [PDF]
, 2006 The current format of the OPCW proficiency tests has multiple sets of 2 samples sent to an analysis laboratory. In each sample set, one is identified as a sample, the other as a blank.
Koester, C., Alcaraz, A., Gregg, H.
core +1 more source
The Profile of Efl Learners As Measured By An English Proficiency Test
JEELS (Journal of English Education and Linguistics Studies), 2022 This study aims at profiling the students’ English proficiency in the Department of English, Universitas Negeri Malang (UM). The English proficiency of 277 students across admission Classes in 2016, 2015, 2014, and 2013 who are involved in the study is ...
Gunadi Harry Sulistyo, Suharyadi
doaj +1 more source