نتایج جستجو برای: in soluble acid fibers percentage
تعداد نتایج: 17132515 فیلتر نتایج به سال:
The objective of this study was to evaluate the characteristics of millet silage prepared in laboratorial mini silos and to determine the effects of additives on its fermentation quality. Whole millet (Panicum milliaceum) was harvested at milk and soft-dough stages of maturity, left untreated or treated with ground barely, molasses, formic acid, lactic acid producing bacteria, and combination o...
Biodegradable fibers of poly(L-lactic acid) (PLLA) and poly(D,L-lactide-co-glycolide) (PLGA) that encapsulated a water-soluble drug were created by a patented technique consisting of wet-spinning a water-in-oil emulsion. These fibers are 2.4% by mass drug, which is slowly released, making these fibers potential candidates for implantation as drug delivery devices and/or tissue-engineering subst...
Incubation of Ehrlich Lettréascites tumor cells with normal human serum at 37°C\vas found to result in the loss of a high percentage of cellular acid-soluble ribonucleotides, a decrease in lactic acid production, and a lower rate of endogenous respiration than in controls. Oxidation of succinate, a-glycerophosphate, and a-ketoglutarate was stimulated in cells preincubated in nor mal human ser...
Triaxial consolidated drained, unconfined compression, and CBR tests have been conducted in order to study the stress-strain, strength, and volume change characteristics of fine sand specimens reinforced by polymeric fibers made from carpet wastes. The variables are aspect ratio (length/width) and weight percentage of the fibers. The results indicate that the peak strength and total volume chan...
we describe here a suitable approach for the synthesis of n-unsubstituted monocyclic b-lactams under mild reaction conditions by the annelation of imines with substituted acetylchlorides. in this method the reaily available phtalimidoacetyl chloride were allowed to react with - dibenzylideneiminotoluene (hydrobenzamide) in the presence of an equimolar amount of triethylamine in refluxing toluen...
The growth of transitional epithelial cells with different growth media and growth supports was examined. Sephadex G-10, Bio-Gel P-20, Bio-Glas-1000, DEAE-Sephadex A-50, DEAE-cellulose, CM-Sephadex C-50, acid-soluble collagen, and immobilized collagen fibers were used to enhance plating efficiency. Acid-soluble collagen layers optimally increased the plating efficiency of primary cultures of bl...
Dithiocarbamate chitosan, an insoluble derivative obtained from carbon disulfide, and N-(o—carboxybenzyl) chitosan and N—car— boxymethyl chitosan, two water—soluble olyamoholytes obtained from phthalaldehydic acid and glyoxylic acid, can be used for removal of metal ions from dilute solutions. Their characteristic properties are described in terms of infrared, ultraviolet and circular dichroism...
the importance of writing as a complex skill in applied linguistics has drawn the attention of many researchers to evaluate textbooks in order to help learners gain self-sufficiency and autonomy in the field of language use and communication. investigations have shown that developments in textbooks evaluation can promote the quality of pedagogies and consequently the learning. this study attemp...
Abstract This paper presents a new kind of instability when inserting soluble fiber into liquid. After wetting and dissolving the by liquid, moving contact line (MCL) spontaneously loses stability. Because sculpted shape looks like Chinese pagoda, this is named as pagoda (PI). The coupling dissolution leads to other special phenomena, i.e., dissolving‐induced jet flow, optimizes shape, etc. A c...
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