Results 11 to 20 of about 214,977 (166)
Стандартные образцы, 2019 The paper presents information on the development of a new certified reference material (CRM) for mass fraction of dioxins in animal fat, with established metrological traceability. A procedure for preparing and certifying CRM material is given.
A. G. Budko +2 more
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Indonesian Journal of Halal Research, 2023 Chicken slaughterhouses play an essential role in producing halal chicken. In previous study, only nine halal-certified chicken slaughterhouses in Banda Aceh. This study determined the effect of halal-certified slaughterhouses and storage time on broiler
Irfan Irfan +4 more
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Application of Student t-test for evaluation of interlaboratory comparative tests results
Стандартные образцы, 2017 The results of interlaboratory comparative tests typically represent a small sample size. Therefore, to evaluate the quality of test results of laboratories participating in interlaboratory comparative tests, it is proposed to use Student t-test, which ...
K. V. Shatalov, A. V. Kirillova
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Preparation of Ion-adsorption Type REE Monitoring Samples
Yankuang ceshi, 2020 OBJECTIVES Ion-adsorption type rare earth ore is extremely important in China and rare in the world. It is China's dominant mineral resource. At present, all the rare earth elements in the existing REE reference materials are oxide minerals, not ion ...
ZHANG Lei +5 more
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CONSUMERS' ATTITUDE TO WARD OF PACKAGED RICE PRODUCT REGISTERED AND CERTIFIED IN THE MODERN MARKET OF BANJARMASIN CITY [PDF]
Russian Journal of Agricultural and Socio-Economic Sciences, 2023 This study aims to analyze consumer attitudes towards the attributes of packaged rice products that are registered and certified in the modern market of Banjarmasin City, and consumer perceptions of packaged rice products that are registered and ...
Sitohang A.T., Ikhsan S., Fauzi M.
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The perceived value of certification by certified perioperative nurses
Nursing Outlook, 2003 We conducted this study to determine the perceived value of certification in perioperative nursing. Following development and pilot-testing, we mailed the 18-item Likert-type instrument, the Perceived Value of Certification Tool (PVCT), to a sample of 2750 perioperative nurses who had earned the CNOR or CRNFA credential or both. A total of 1398 surveys
Gaberson, Kathleen B. +3 more
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Farmers’ Behavior Towards the Use of Certified Rice Seeds in Rainfed Fields [PDF]
E3S Web of Conferences, 2023 Certified rice seeds can increase productivity, but only 53% of farmers use them in Indonesia. Rainfed paddy fields with certified seeds have the potential to increase productivity and develop into production centers.
Setiani Cahyati +3 more
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ANALYSIS OF DIGITAL PRESENTATION OF INFORMATION ABOUT PROGRAMS, PACKAGES AND IN CERTIFIED SPA AND WELLNESS CENTRES IN BULGARIA [PDF]
Trakia Journal of Sciences, 2021 PURPOSE This study aims to assess the digital presentation of information about the programs, packages and procedures offered by certified SPA and Wellness centers. METHODS The information is analyzed in terms of description and value of the respective
D. Popova-Dobreava
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Yankuang ceshi, 2018 BACKGROUND: Carlin-type gold deposits have attracted much attention because of the influence of As on the analysis and recovery of gold. It is necessary to develop the specific reference materials (RM) to support application research.OBJECTIVE: Study ...
YANG Li-qin +6 more
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Preparation of Reference Materials for Rock Evaluation of Mudstone
Yankuang ceshi, 2023 BACKGROUND As an oil and gas geochemical detection and analysis technology, rock pyrolysis is widely used in oil and gas exploration. Moreover, this technology is fast, economical, and effective in evaluating the hydrocarbon-generating potential of ...
LIU Jie +3 more
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