Zobrazeno 1 - 10
of 3 949
pro vyhledávání: '"interlaboratory"'
Publikováno v:
Hecheng xiangjiao gongye, Vol 46, Iss 6, Pp 465-469 (2024)
The ash content of rubber was determined by thermogravimetric analysis (TGA) and the effects of sample amount, sample representativeness, heating rate, combustion temperature and combustion atmosphere on the test results were studied and the repeatab
Externí odkaz:
https://doaj.org/article/47e7e645f0ee4574aaf50375fede2141
Autor:
Ilinca Radu, Luțescu Dan Adrian, Sfeatcu Ruxandra Ionela, Iosif Laura, Wagner Andreea, Țâncu Ana Maria Cristina
Publikováno v:
Romanian Journal of Laboratory Medicine, Vol 32, Iss 3, Pp 213-218 (2024)
Successful participation in Proficiency Testing/Interlaboratory Comparison (PT/ILC) schemes is a method to ensure validity of results for any laboratory. It is also a component of a complex of means for demonstrating technical competence of a laborat
Externí odkaz:
https://doaj.org/article/30769897dbd146fb996a64c2c36fffd1
Autor:
Orlando Sébastien Olivieri, Valentina Marassi, Sonia Casolari, Olivier Sissman, Isabelle Daniel, Jens Fiebig, Alberto Vitale Brovarone
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
Fluid inclusions are a window into deep geological fluids, providing unique access to their nature and composition. The isotopic composition of CO2 and CH4 hosted in fluid inclusions is a powerful proxy to assess the origin and transformation of deep
Externí odkaz:
https://doaj.org/article/9dd21f7f23a847b495b04b0994741490
Autor:
Ilinca Radu, Luțescu Dan Adrian, Sfeatcu Ruxandra Ionela, Gherlan Iulian, Dănciulescu-Miulescu Rucsandra-Elena, Țâncu Ana Maria Cristina
Publikováno v:
Romanian Journal of Laboratory Medicine, Vol 32, Iss 2, Pp 123-134 (2024)
Proficiency Testing/Interlaboratory Comparisons play an important role that is widely accepted in demonstrating the validity of results of any laboratory and inspection body. To ensure a coherent approach in the field within an economy, accreditation
Externí odkaz:
https://doaj.org/article/4991bb6cf81146a182bde20b09f616c5
Publikováno v:
Talanta Open, Vol 9, Iss , Pp 100318- (2024)
After the passage of the Agriculture Improvement Act of 2018 (Farm Bill) that defined hemp as Cannabis sativa L. if it contained ≤0.3 % Δ9-THC on a dry weight basis, forensic laboratories were faced with the challenge of distinguishing marijuana f
Externí odkaz:
https://doaj.org/article/2b3a351baae24ce1a2d1d4f380abd529
Autor:
Cindy De Jonge, Francien Peterse, Klaas G. J. Nierop, Thomas M. Blattmann, Marcelo Alexandre, Salome Ansanay‐Alex, Thomas Austin, Mathieu Babin, Edouard Bard, Thorsten Bauersachs, Jerome Blewett, Brenna Boehman, Isla S. Castañeda, Junhui Chen, Martina L. G. Conti, Sergio Contreras, Julia Cordes, Nina Davtian, Bart vanDongen, Bella Duncan, Felix J. Elling, Valier Galy, Shaopeng Gao, Jens Hefter, Kai‐Uwe Hinrichs, Mitchell R. Helling, Mariska Hoorweg, Ellen Hopmans, Juzhi Hou, Yongsong Huang, Arnaud Huguet, Guodong Jia, Cornelia Karger, Brendan J. Keely, Stephanie Kusch, Hui Li, Jie Liang, Julius S. Lipp, Weiguo Liu, Hongxuan Lu, Kai Mangelsdorf, Hayley Manners, Alfredo Martinez Garcia, Guillemette Menot, Gesine Mollenhauer, B. David A. Naafs, Sebastian Naeher, Lauren K. O'Connor, Ethan M. Pearce, Ann Pearson, Zhiguo Rao, Marta Rodrigo‐Gámiz, Chris Rosendahl, Frauke Rostek, Rui Bao, Prasanta Sanyal, Florence Schubotz, Wesley Scott, Rahul Sen, Appy Sluijs, Rienk Smittenberg, Ioana Stefanescu, Jia Sun, Paul Sutton, Jess Tierney, Eduardo Tejos, Joan Villanueva, Huanye Wang, Josef Werne, Masanobu Yamamoto, Huan Yang, Aifeng Zhou
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 25, Iss 7, Pp n/a-n/a (2024)
Abstract Ratios of glycerol dialkyl glycerol tetraethers (GDGT), which are membrane lipids of bacteria and archaea, are at the base of several paleoenvironmental proxies. They are frequently applied to soils as well as lake‐ and marine sediments to
Externí odkaz:
https://doaj.org/article/587be2a71e1b4e3fbbdf758ac4016432
Publikováno v:
Geodetski Vestnik, Vol 68, Iss 01, Pp 54-68 (2024)
Methods of evaluation of interlaboratory comparison results are prescribed by ISO standards. Ruler is probably one of the most widely used length measuring instrument in the world. For laboratories that plan to be accredited for the calibration of Ru
Externí odkaz:
https://doaj.org/article/fea6d8e81cd44c5a858e220d33b310b3
Autor:
Ivan Díaz, Alba Alvarez-Martin, Josep Grau-Bové, Sara Norrehed, Barbara Salvadori, Ida Kraševec, Daniel Duran-Romero, Emilio Cano
Publikováno v:
Heritage Science, Vol 12, Iss 1, Pp 1-19 (2024)
Abstract Since the introduction of the Oddy test in 1973, many museums and cultural institutions have put the method in use, developing their own versions and protocols. Currently the 3-in-1 version, temperature at 60 ºC and 2 g of tested material a
Externí odkaz:
https://doaj.org/article/3bfcb15a12a04fa4881119d1b8d1b6a2
Autor:
Emrah Tas
Publikováno v:
IEEE Access, Vol 12, Pp 188766-188772 (2024)
For the accreditation according ISO/IEC 17025, the participation in the interlaboratory comparisons and proficiency testing is required as long as there exist suitable reference devices and providers. In order to contribute to the developments in thi
Externí odkaz:
https://doaj.org/article/9472fe0c7606470c9e49373a80d7e6fd
Publikováno v:
Ciência e Técnica Vitivinícola, Vol 39, Iss 1, Pp 30-50 (2024)
The PROVA-ALABE essay aims to characterize the olfactory, tactile and taste changes underlying the sensory evaluation of wines. It allows assessors to understand the extent to which their perception of a wine is harmonized with that of the other asse
Externí odkaz:
https://doaj.org/article/7c1000b63f174789a8ef671677d7ea6d