THE NEW LA-ICP-MS LAB FACILITY IN THE GEOLOGICAL INSTITUTE AT BULGARIAN ACADEMY OF SCIENCES � FIRST RESULTS FROM TRACE ELEMENTS DETERMINATION AND U-PB AGE DATING OF METAMORPHIC ROCKS

2011 ◽  
Author(s):  
Valentin Ganev
Keyword(s):  
Trace Elements ◽  
Age Dating ◽  
Metamorphic Rocks ◽  
Bulgarian Academy ◽  
Geological Institute ◽  
Icp Ms ◽  
First Results ◽  
Academy Of Sciences

ICP-MS Determination of Trace Elements in Aerosols Using a Dynamic Reaction Cell: First Results in PM10 Comparing Road and Aerial Traffic in Nice Area (France)

2007 ◽  
Vol 97 (9) ◽  
pp. 875-885 ◽  
Author(s):  
Jean-François Fabretti ◽  
Nathalie Sauret ◽  
Jean-François Gal ◽  
Pierre-Charles Maria ◽  
Urs Schärer
Keyword(s):  
Trace Elements ◽  
Dynamic Reaction ◽  
Dynamic Reaction Cell ◽  
Reaction Cell ◽  
Icp Ms ◽  
First Results

Materials for the history of the gospel-Baptist movement in Ukraine

1996 ◽  
pp. 4-15
Author(s):  
S. Golovaschenko ◽  
Petro Kosuha
Keyword(s):  
Large Scale ◽  
Religious Studies ◽  
Theological Seminary ◽  
National Academy Of Sciences ◽  
Evangelical Christians ◽  
Evangelical Christian ◽  
First Results ◽  
History Of ◽  
Fruitful Cooperation ◽  
Academy Of Sciences

The report is based on the first results of the study "The History of the Evangelical Christians-Baptists in Ukraine", carried out in 1994-1996 by the joint efforts of the Department of Religious Studies at the Institute of Philosophy of the National Academy of Sciences of Ukraine and the Odessa Theological Seminary of Evangelical Christian Baptists. A large-scale description and research of archival sources on the history of evangelical movements in our country gave the first experience of fruitful cooperation between secular and church researchers.

scholarly journals The potential of trace elements mapping in child’s natal tooth by laser ablation-ICPMS method

2021 ◽  
Author(s):  
Aneta Olszewska ◽  
Anetta Hanć
Keyword(s):  
Trace Elements ◽  
Spatial Distribution ◽  
Quantitative Assessment ◽  
Toxic Elements ◽  
Tooth Enamel ◽  
Perinatal Period ◽  
Potentially Toxic Elements ◽  
Metal Exposure ◽  
Icp Ms ◽  
Distribution Of Trace Elements

Abstract Purpose Tooth enamel might provide past chronological metabolic, nutritional status and trace metal exposure during development. Thus, the trace elements distribution embedded in tooth tissues represents an archive of the environmental conditions. The choice of biomarker is estimated as critical to the measurement of metal exposure. Natal teeth are defined as teeth being present at birth. Methods LA-ICP-MS provides a quantitative assessment of spatial distribution of trace elements in a natal tooth. The objective of the current study was to compare concentrations of building and other elements in a rare but reliable and valid biomarker - natal tooth. Results It have been reported presence of potentially toxic elements: Pb, Cu, Mn, Cd, Ni distributed in prenatally and perinatally formed enamel and dentine. Conclusions Analyses of deciduous enamel can provide answers into individuals’ earliest development, including critical pre- and perinatal period.

scholarly journals Breast milk zinc and copper concentrations in Bangladesh

1990 ◽  
Vol 63 (1) ◽  
pp. 91-96 ◽  
Author(s):  
Dkaren SIMMER ◽  
Shameen Ahmed ◽  
Linda Carlsson ◽  
R. P. H. Thompson
Keyword(s):  
Trace Elements ◽  
Breast Milk ◽  
Infant Nutrition ◽  
Daily Intake ◽  
Developed Countries ◽  
National Academy Of Sciences ◽  
Additional Food ◽  
Zn Concentration ◽  
Academy Of Sciences ◽  
Breast Fed

Breast-fed infants in Bangladeshi villages were weighed at 1, 2, 6, 9 and 12 months. The concentrations of zinc and copper in the breast milk were measured and the daily intake of these elements calculated. Breast milk Zn concentration decreased over the year but was comparable with that found in developed countries. The calculated daily intake decreased from 17·7 to 8·0 μmol (10–30% of recommended dietary allowances (RDA); National Academy of Sciences, 1980). Breast milk Cu concentration also fell over the year and was lower than that reported from developed countries. Calculated daily Cu intake was 1·95–2·63 μmol (RDA 7·81–15·63 μmol). Deficiencies of trace elements may therefore be a problem in poorly nourished communities where breast feeding is continued for several years with only small amounts of additional food. Breast milk may not be adequate as the only source of infant nutrition after the first few months of life in Bangladesh.

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