Results 11 to 20 of about 11,306,421 (294)

Reference materials for ratio of moisture content and bulk density of blast furnace coke for neutron moisture and density meters: development and use experience [PDF]

open access: yesСтандартные образцы, 2017
The article deals with reference materials for moisture and bulk density of blast furnace coke for graduation of neutron moisture and density meters. Reference materials are produced from substances and materials which element content is identical to ...
V. D. Savelov, A. S. Zaporozhets
doaj   +2 more sources

REFERENCE MATERIALS INSTITUTE DEVELOPER AND PRODUCER OF REFERENCE MATERIALS OF RAW AND METALLURGICAL PRODUCTION MATERIALS

open access: yesСтандартные образцы, 2017
The article describes the history of creation of Russian reference materials (RMs), the stages of start-up and development of the Institute for Certified Reference Materials as a main producer of RMs of metallurgical production in Russia.
V. V. Stepanovskikh
doaj   +1 more source

Comparison of methods for certification of stannic, stibium and lead traces in reference materials for steel

open access: yesСтандартные 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
doaj   +1 more source

Reference materials (RMs) for analysis of the human factor II (prothrombin) gene G20210A mutation [PDF]

open access: yes, 2005
The Scientific Committee of Molecular Biology Techniques (C-MbT) in Clinical Chemistry of the IFCC has initiated a joint project in co-operation with the European Commission, Joint Research Centre, Institute of Reference Materials and Measurements to ...
Tosetto, Alberto   +63 more
core   +2 more sources

Preparation of Soil Certified Reference Materials for Heavy Metals in Contaminated Sites

open access: yesYankuang 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
doaj   +1 more source

Thick film screen printed environmental and chemical sensor array reference electrodes suitable for subterranean and subaqueous deployments [PDF]

open access: yes, 2013
Purpose - Thick film environmental and chemical sensor arrays designed for deployment in both subterranean and submerged aqueous applications are reported.Design/methodology/approach - Various choices of materials for reference electrodes employed in ...
Atkinson, John   +11 more
core   +1 more source

The agglomeration state of nanoparticles can influence the mechanism of their cellular internalisation

open access: yesJournal of Nanobiotechnology, 2017
Background Significant progress of nanotechnology, including in particular biomedical and pharmaceutical applications, has resulted in a high number of studies describing the biological effects of nanomaterials.
Blanka Halamoda-Kenzaoui   +6 more
doaj   +1 more source

Beautiful Pietàs in South Tyrol (Northern Italy): local or imported works of art?

open access: yesHeritage Science, 2022
The study, dedicated to Beautiful Pietàs conserved in South Tyrol (Northern Italy), aims to establish, for the first time, a connection between Austroalpine raw materials and the high-fired gypsum mortars constituting the Gothic figure groups in question.
Petra Dariz   +3 more
doaj   +1 more source

On the difference between a ‘reference material’ and a ‘material reference’ [PDF]

open access: yesAccreditation and Quality Assurance, 2011
At the occasion of its 50th anniversary in 2011, the Institute for Reference Materials and Measurements, IRMM, of the Joint Research Center of the European Commission, organized an International Conference on ‘The Future of Reference—Science and Innovation’ on 23–25 November at IRMM in Geel, Belgium; see a Meeting Report in Accred Qual Assur (2011) 16 ...
openaire   +1 more source

Development of an ombrotrophic peat bog (low ash) reference material for the determination of elemental concentrations [PDF]

open access: yes, 2004
Given the increasing interest in using peat bogs as archives of atmospheric metal deposition, the lack of validated sample preparation methods and suitable certified reference materials has hindered not only the quality assurance of the generated ...
Cairns, W.R.L.   +63 more
core   +1 more source

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