trace element
The Influence of Water-Rock Interaction on Trace Element Mobilization during Shale Gas Production
... Furthermore, analysis of the reactive transport modelling results highlighted that mass transport process always controlled element leaching during flow of the HF fluids. Fast carbonate mineral dissolution is ...
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The Fluvisol and sediment trace element contamination level as related to their geogenic and anthropogenic source
... The upper values of the extractability of trace elements (As, Be, Cd, Co, Cr, Cu, Ni, Pb and Zn) in 2 mol/L HNO 3 and 0.025 mol/L ethylenediaminetetraacetic acid (EDTA) (compared with their pseudototal content in ...
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Micron to Sub Micron Scale Trace Element Zonations in Zircon and Olivine
... incompatible trace elements will become enriched in a boundary layer of melt adjacent to the growing face of the ...Compatible trace elements like Y will become depleted in the adjacent boundary ...
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Quantifying trace element and isotope fluxes at the ocean–sediment boundary: a review
... the element, or chemically, by extracting non-lithogenous phases ...technique. Trace element enrichments provide powerful records of many TEI sinks for use in palaeoceanography, because many metals ...
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Numerical modeling of trace element transportation in subduction zones: implications for geofluid processes
... of trace element abundances (except for the relative enrichment of Rb that affects the source region (B) where the overall trace element abundances in the solid have already been lowered by ...
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Assessment of Factors Influencing Trace Element Content of the Basidiomycetes in the European Part of Russia
... a trace element in the mycelium is a necessary condi- tion for the further accumulation of this element by the ...the trace element con- centration in the mycelium and soil solution and ...
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The Nail as a Biomonitor of Trace Element Status in Golestan Cohort Study
... some trace elements that readily bind to the fibrous proteins of keratin in ...for trace element status, especially reflecting past year expo- ...
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Plasma Concentrations of Some Trace Element and Heavy Metals in Patients with Metastatic Colon Cancer
... that trace elements and heavy metals play a significant role in human health and ...tissues. Trace element deficiency or excess is implicated in the development or progression of some ...of ...
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Revisited digestion methods for trace element analysis in human hair
... for trace element analysis in the human hair were examined using two certified refer- ence human hairs, IAEA085 and IAEA086, under con- trolled experimental ...
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Trace element supplementation in hemodialysis patients: a randomized controlled trial
... serum trace element assays were done using batched samples (to avoid assay drift) at a sin- gle reference ...of trace element supplementation ever done in a kidney failure population, a longer ...
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Macromineral and trace element supply in sheep and goats in Austria
... of trace element supply, it is possible to analyse blood samples, organs (kidney, liver, muscles or brain), hair or ...and trace element status of clinically sound sheep and goats in ...and ...
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Study of Characterization and Concentration of Trace Element in Human Hair of Radiation Workers
... of trace element concentrations in environmental work, bioanalytical studies, clinical and medical diagnosis, occupational health, and forensic science[11, ...12]. Trace elements of human hair can be ...
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Spatial and Temporal Stability of Major and Trace Element Leaching in Urban Stormwater Sediments
... metal trace solubility and the specific dis- solution of mineral or organic phases without any simultaneous monitoring of major elements mobility, mineral dissolution and trace element release, ...
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Trace-element and stable-isotope composition of the Cyprideis torosa (Crustacea, Ostracoda) shell
... Analyses of Cyprideis from natural waters and in vitro cultures has provided a wealth of information about trace-element partition- ing. In waters of marine-type composition, there is strong evidence that ...
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Impact of Trace Element Ions and Fe2+ on Anaerobic Food Waste Digestion
... TE-sulfide precipitates have a very low solubility and as a result, they are one of the most important regulators of TE bioavailability (Callander and Barford 1983a, b). TE-sulfide solubility is however, dependent on ...
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Silicate melt under pressure: coordination changes and trace element partitioning
... elements heavier than phosphorous are routine (Penner-Hahn 1999), and even lighter elements such as Al, Si, Mg, Ca and even O can be studied (Li et al. 1995; Poe et al. 2001; Neuville et al. 2004; Henderson et al. 2014; ...
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Trace element status of soil and organically grown herbage in relation to animal requirements
... plant trace element concentration, it is important to find the main reasons for ...of trace elements are those which are expected to influence on the ion exchange, chemisorption and precipitation of ...
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Mineral and trace element nutrition in salmonids
... Table Effect of sampling day on mean ±SEM, n = 20 liver-kidney 140 4.12 sample mineral and trace element concentrations mg kg -I Table Mean ±SEM feed mineral and trace element concentra[r] ...
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The use of a trace element enriched fertilizer to increase the micronutrient and trace element content in the edible portions of four vegetable crop species
... the trace elements were retained in significantly higher concentrations in the non-edible portions of vegetables, it was shown that the addition of the higher concentrations of the focus trace elements also ...
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Trace Element Contamination of Groundwater around Kirana Hills, District Chiniot, Punjab, Pakistan
... show trace concentration in 1 to 10 ppb ...The trace element composition of Chenab river water shows distinct composition in comparison with that of groundwater samples, ...
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