| Most arc magmas have also undergone complex fractionation and contamination paths, which make attempts to quantify their petrogenesis difficult. |
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| What is emerging in the place of the old multilateral approach, it appears, is a multiple fractionation of the global trading system. |
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| The composition of the aplites suggests a multistage evolution that involved plagioclase-dominated fractionation of a fugitive melt batch. |
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| After fractionation with ammonium sulphate the sample was dialysed against ammonium bicarbonate buffer for desalting and lyophilization. |
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| The magmatic evolution is dominated by low-pressure crystal fractionation of olivine, Cr-spinel, plagioclase and clinopyroxene. |
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| Suitable corrections for mass fractionation and other minor effects have been made. |
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| The fractionation, separation of active components and clarification of their mechanism of action are currently under investigation. |
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| This separation creates significant fractionation during the redistribution of the chemical elements between the two liquids. |
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| Minimal fractionation accompanies the precipitation of pyrite from dissolved sulphide. |
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| The livestock feeding industry and the cereal fractionation sector were explored for new options and future direction. |
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| Conservative analysis of our systematic fractionation of yeast cytosolic and nuclear extracts resolved 12 chromatographically separable activities. |
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| It has been shown above that sulphur disproportionation was probably active in the basin, allowing for a higher fractionation between sulphates and sulphides. |
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| Bio Vision has developed an integrated system with a thermal reactor that uses steam fractionation to hydrolyze lignocellulose. |
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| Different fractionation schemes are being investigated for the determination of crude protein in the presence of illegal adulterants. |
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| In this study, each C or H is superscribed with α to indicate carbon or hydrogen isotope fractionation, respectively, for convenience. |
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| The Board also acknowledges that the interest charges on the working capital line of credit will be charged to the fractionation budget. |
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| By fractionation, various grades of olein and stearin are available commercially, enabling the food manufactures to select the properties they particularly require. |
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| The crustal differentiation processes were dominated by fractionation of olivine, chrome spinel, plagioclase and clinopyroxene, leading to evolved compositions. |
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| Isotopic fractionation, enrichment of one isotope relative to another in a chemical or physical process. |
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| The augites in layered ultramafic intrusions show compositional trends of increasing iron and decreasing magnesium contents with fractionation. |
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| Sometimes a set of samples will form from a single reservoir but with each one having experienced a different degree of mass fractionation. |
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| What is commonly called global or generalized memory defect may, therefore, become increasingly subject to fractionation. |
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| In most cases this bias, or fractionation, can be corrected if the precise ratio of two of the stable isotopes present is known. |
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| This is of interest as it shows how to differentiate between protein and nonprotein by using a fractionation scheme. |
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| The Company's investigation indicated that the fire occurred during a routine maintenance procedure in a fractionation section of the plant. |
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| Detailed elemental and isotopic studies of this crystal fractionation pathway have indicated the importance of mafic phases, notably calcic clinopyroxene and biotite. |
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| Neutral hypoxic conditions and cell fractionation experiments indicated that the BNIP3 protein is loosely bound to mitochondria, however it translocates into the membrane under acidotic conditions. |
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| Purification methods consist of chemical treatment, decolorization by adsorbents, and fractionation of the separated waxes into grades by distillation, recrystallization, or both. |
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| Other studies have suggested that differential air-sea gas exchange rates could lead to fractionation of the HCH isomers and preferential accumulation of alpha-HCH in air during long range transport over the oceans. |
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| Fats and oils that have been subjected to processes of physical or chemical modification including fractionation, inter-esterification or hydrogenation are included. |
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| Herbal preparations: preparations obtained by subjecting herbal substances to treatments such as extraction, distillation, expression, fractionation, purification, concentration or fermentation. |
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| Finally, pure monodisperse nanopartilces were isolated by solvent fractionation. |
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| This very large fractionation is understood as the result of ion molecule reactions which favour the substitution of an hydrogen atom by a deuterium at very low temperature. |
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| Preliminary chemical models indicate that the deuterium fractionation of ammonia is achieved mainly in the gas phase through ion-molecule reactions. |
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| Further increases in fractionation would seem to require a fundamental change that uncouples fractionation and thickening. |
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| This method will enable Héma-Québec to move towards self-sufficiency in supply of human plasma for fractionation and more easily meet growing hospital demand. |
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| The Potential Purchaser of Hemosol had claimed an exclusive right to market PBT's fractionation technology in North America for the production of hyperimmune products. |
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| Isotope fractionation during composting may produce organic materials with a more homogenous?13C and?15N signature allowing study of their fate in soil. |
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| In parallel chemical models should be improved to definitively identify the mechanisms responsible for a high fractionation, in particular the role of dissociative recombination reactions. |
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| The tie between fractionation and reject thickening was also examined in this study. |
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| A blood collection program was initiated in the US in 1940 and Edwin Cohn pioneered the process of blood fractionation. |
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| For example, the fractionation of wheat, barley, and other grains offers significant opportunity for the development of healthier food, pharmaceuticals, and industrial products. |
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| He was the first to demonstrate mass dependent isotope fractionation of this element in nature and laboratory reactions. |
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| This technique is called field-flow fractionation. |
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| He reported that Baxter announced plans to cut back its plasma derivative workforce and will shut down its fractionation facility in Rochester, Michigan. |
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| Diatomite is a key component of the blood fractionation process worldwide. |
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| Based on this estimated anti-diabetic potential, promising plants were put through a bioassayguided fractionation developed by the phytochemist and pharmacologist to identify the active components of the plants. |
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| The importance of increasing plasma collection for fractionation purposes has not diminished, and as such a re-assessment of options to increase plasma collection in Canada is currently underway. |
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| On October 8, 2002, the FDA granted this dispensation and, as a result, Héma-Québec will be able to use Abbott's PRISM apparatus to test the plasma it collects for purposes of fractionation. |
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| Another special feature of the new plant is that it has a facility for continuous fractionation after the hydrotreatment stage, to establish various products' flashpoint. |
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| Buffle J, Perret D, Newman M The use of filtration and ultrafiltration for size fractionation of aquatic particles, colloids and macromolecules. |
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| To achieve efficient fractionation of polymer molecules according to their different chemical compositions, therefore, elutions are generally performed with eluent gradients. |
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| In this report, the Plasma Fractionation Market is segmented by products, applications, end users, and region. |
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| Fractionation of ferromagnesian phases such as olivine, pyroxene and magnetite must have taken place during magma emplacement, as is suggested by the low Co abundance. |
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| Lot 3 is to supply Analytical Field flow Fractionation equipment for the analysis of protein aggregates and biologically relevant therapeutic particles. |
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| Fractionation of the lanthanide series elements is used to compute ages since rocks were removed from the mantle. |
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| Fractionation of the liquid polymers gave compounds up to the heptameride. |
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