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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CERTIFICATION REPORT: The certification of the absorbed energy (150 J nominal) of Charpy V-notch reference test pieces for tests at 20 °C: ERM®-FA415ak [PDF]
, 2018 This certification report describes the processing and characterisation of ERM®-FA415ak, a batch of Charpy V-notch certified reference test pieces certified for the absorbed energy (KV). Sets of five of these test pieces are used for the verification of
DEAN ALAN +3 more
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CERTIFICATION REPORT: The certification of the absorbed energy (low energy) of Charpy V-notch reference test pieces for tests at 20 °C: ERM®-FA013bp [PDF]
, 2018 This certification report describes the processing and characterisation of ERM®-FA013bp, a batch of Charpy V-notch certified reference test pieces certified for the absorbed energy (KV). Sets of five of these test pieces are used for the verification of
DEAN ALAN +2 more
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CERTIFICATION REPORT The certification of the absorbed energy (150 J nominal) of Charpy V-notch reference test pieces for tests at 20 °C: ERM®-FA415ag [PDF]
, 2016 This certification report describes the processing and characterisation of ERM®-FA415ag, a batch of Charpy V-notch certified reference test pieces certified for the absorbed energy (KV).
DEAN Alan +2 more
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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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Стандартные образцы, 2017 Introduction. The paper gives information on the development of a certified reference material (CRM) for composition of high-purity copper (Cu CRM UNIIM).
Veniamin M. Zyskin +2 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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Reference Material Preparation of 143Nd/144Nd Isotope Ratio
Yankuang ceshi, 2017 143Nd/144Nd isotope ratio is the key for Sm-Nd isotope method. The 143Nd/144Nd isotope ratio of geological samples varies within a small range, and thus the 143Nd/144Nd isotope ratio analysis must be precise.
TANG Suo-han +11 more
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The certification of the absorbed energy (150 J nominal) of charpy V-notch reference test pieces: ERM®-FA415v [PDF]
, 2012 This certification report describes the processing and characterisation of ERM®-FA415v, a batch of Charpy V-notch certified reference test pieces certified for the absorbed energy (KV).
LAMBERTY MARIE ANDREE, ROEBBEN Gert
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