Evaluation of the Education Plan and Activities of Swiss Sport Integrity. A report of a science-practice co-operation. by Christoffer Klenk, Jonas Personeni

“…Handbuch der Evaluationsstandards: Die Standards des "Joint Committee on Standards for Educational Evaluation". VS Verlag für Sozialwissenschaften. …”
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Regulatory and methodological support of blockchain technologies by A. V. Knyazev, Yu. Yu. Cheremukhina

“…The international experience in the development of documents on standardization is reflected on the example of the International Organization for Standardization and the International Telecommunication Union, as well as the experience of developing documents in the national standardization system on the example of technical committees for standardization. Possible scenarios for the use of distributed registry technology and blockchain in the national standardization system are considered, taking into account international experience and trends in the development, development and use of national standards in digital formats, as well as promising interaction with other information technologies that are already standardized at the international and national levels.…”
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A Performance Evaluation and Inter-laboratory Comparison of Community Face Coverings Media in the Context of COVID-19 Pandemic by Soleiman Bourrous, Mathieu Barrault, Victor Mocho, Stéphane Poirier, Nathalie Bardin-Monnier, Augustin Charvet, Dominique Thomas, Alexandre Bescond, Axel Fouqueau, Tatiana Mace, François Gaie-Levrel, François-Xavier Ouf

“…Moreover, many laboratories involved in the aerosol research field have been asked to perform tests in a quick time according to (CEN, 2020) proposed by the European committee for standardization. This specification imposes a minimal air permeability of 96 L m−2 s−1 for a 100 Pa pressure drop and a minimal filtration efficiency of 70% for 3 µm diameter particles. …”
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Experimental and Theoretical Study on the False Positive of Monomethyltin Determination in Toys Based on Gastric Juice Migration by Lina Huang, Hanke Li, Yuhang Li, Peng Ren, Lezhou Yi, Yang Chen, Tongmei Ma

“…With metal tin powder as a representative of inorganic tin which existed in real samples, it was treated with artificial gastric juice (0.07 mol/L·HCl), followed by ethyl derivatization using sodium tetraethylborate [NaB(Et)4] and then analyzed by gas chromatography-mass spectrometry (GC-MS) according to the procedure specified in the standard of EN 71-3:2013+A3:2018 issued by the European Committee for Standardization (CEN). Results. Without any OTCs in the starting materials, MMT false positive can be reproduced by detecting 0.56 mg/L of triethylmethyltin (TEMT) together with approximately 1000 mg/L of tetraethyltin (TeET), which is similar to real samples. …”
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