Results 11 to 20 of about 18,500,807 (388)
Health Research Policy and Systems, 2023 Biomedical research on Alzheimer’s disease (AD), breast cancer (BC) and prostate cancer (PC) has globally improved our understanding of the etiopathological mechanisms underlying the onset of these diseases, often with the goal to identify associated ...
Francesca Pistollato +8 more
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Mechanics & Industry, 2023 After having determined the LPBF additive manufacturing parameters for the AlSi5Cu3Mg alloy by means of a design of experiment method, three tempers are studied on the manufactured test pieces: as built, direct aging and T6.
Mauduit Arnold +3 more
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Development of Iron Speciation Reference Materials for Palaeoredox Analysis
Geostandards and Geoanalytical Research, 2020 The development and application of geochemical techniques to identify redox conditions in modern and ancient aquatic environments has intensified over recent years. Iron (Fe) speciation has emerged as one of the most widely used procedures to distinguish
L. Alcott +12 more
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Estimation of Isotopic Reference Values for Pure Materials and Geological Reference Materials
, 2020 Reference materials (RMs) are the foundation in isotopic analysis, and the assignment of reference values of isotope ratios in RMs is a complex process. In this study, we established new isotopic reference values and its uncertainties for the Sr, Nd, Hf ...
Wen Zhang, Zhaochu Hu
semanticscholar +1 more source
Nature Communications, 2021 Phenotypically tolerant, persister bacterial subpopulations can survive transient antibiotic treatment and facilitate resistance evolution. Here, Nordholt et al. show that E.
Niclas Nordholt +3 more
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Copper Isotopic Analysis in Geological and Biological Reference Materials by MC‐ICP‐MS
Geostandards and Geoanalytical Research, 2020 The characterisation of relative copper isotope amount ratios (δ65Cu) helps constrain a variety of geochemical processes occurring in the geosphere, biosphere and hydrosphere.
K. Sullivan +5 more
semanticscholar +1 more source
Frontiers in Microbiology, 2022 Quaternary ammonium compounds (QACs) are widely used as active agents in disinfectants, antiseptics, and preservatives. Despite being in use since the 1940s, there remain multiple open questions regarding their detailed mode-of-action and the mechanisms,
Niclas Nordholt +6 more
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Clinical Chemistry and Laboratory Medicine, 1991 This paper summarizes the practical experience gained in the Federal Republic of Germany in connection with the development and implementation of a national reference system. The National Reference System is set forth in: 1. the New Calibration Act 1986 (Neufassung des Eichgesetzes vom 22. Februar 1985. Bundesgesetzblatt 1985, Teil I, 410-422); 2.
openaire +3 more sources
Стандартные образцы, 2017 Development and introduction of new metallurgical technologies, new additional chemical compound indexes controlled in metallurgical materials demand to develop the new, more advanced methods of analytical control. The particular attention should be paid
I. V. Khodakovskaya +2 more
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Preparation of Soil Certified Reference Materials for Heavy Metals in Contaminated Sites
Yankuang ceshi, 2017 In China, the mining district and surrounding areas have been high risk areas for soil pollution by heavy metals. These are also the main areas for environmental monitoring of soil. Unfortunately, soil certified reference materials (CRMs) in which matrix
TIAN Kan +5 more
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