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www.reference.com/topic/Plants-Structures
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Two novel A-seco limonoids, dumnin and dumsenin, were isolated from the methanolic extract of Croton jatrophoides by bioassay-guided fractionation, and the structures were determined by
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dx.doi.org/10.4141/cjss71-065
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several classes by separating size and specific gravity fractions and determining thc amounts of organic C and some of the characteristics of the organic matter ...
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www.mendeley.com/research/cell-sorting-by-one-gravity-s...
www.mendeley.com/research/cell-sorting-by-one-gravity-splitt-fractionation/
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The need for innovative separative techniques suitable for the fractionation of biomaterials prompted this investigation into the performance of the gravitational ...
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www.jstor.org/stable/3625400
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The separates were then fractionated ac- cording to specific gravity by suspending the soil particles in carbon tetrachlo- ride-bromoform solutions of the desired ...
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linkinghub.elsevier.com/retrieve/pii/S0733521009801653
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Five Canada Western Red Spring (CWRS) wheats of varying grade from different crop years were fractionated on specific gravity tables. As expected, for a given ...
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pubs.acs.org/doi/abs/10.1021/ac00155a019
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Chemical Co. Gravity-Augmented High-speed Flow/Steric Field-Flow. Fractionation: Simultaneous Use of Two Fields. Xiurong Chen,l Karl-Gustav Wahlund? and ...
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144.206.159.178/FT/553/10875/208705.pdf
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separation — and of gravitational field-flow fractionation (GrFFF) — a fractionation technique suitable for micron particle size distribution determination — was ...
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csmres.jmu.edu/geollab/fichter/IgnRx/IgEvweb.html
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Sep 29, 2000 ... And have the highest specific gravity. ... And are of low specific gravity. ... Fractionation may occur during crystallization of a magma, or melting ...
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petrology.oxfordjournals.org/content/41/7/991.full
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On Tenerife the more mafic magmas fractionated at greater depths, and the rates ... the liquid (allowing gravitational crystal settling) or grew adhering to the roof, ...
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