منابع مشابه
determination of maximal singularity free zones in the workspace of parallel manipulator
due to the limiting workspace of parallel manipulator and regarding to finding the trajectory planning of singularity free at workspace is difficult, so finding a best solution that can develop a technique to determine the singularity-free zones in the workspace of parallel manipulators is highly important. in this thesis a simple and new technique are presented to determine the maximal singula...
15 صفحه اولDetermination of Carotene in Sweet Potatoes.
The determination of carotene in fresh plant tissue is complicated by the presence of large amounts of water. The tissue must be dehydrated before the carotenoids can be extracted with fat solvents. This has been accomplished in the past by the addition of acetone or ethanol with a fat solvent such as Skellysolve B (8, 5). These methods employ a Waring blendor for disintegrating the tissue in t...
متن کاملThe growth and survival of food-borne pathogens in sweet and fermenting brewers' wort.
The aim of this study was to investigate the factors affecting the survival and growth of four food-borne pathogens (Escherichia coli O157:H7, Salmonella Typhimurium, Listeria monocytogenes, and Staphylococcus aureus) in sweet and fermenting brewery wort. The Gram-negative pathogens (E. coli and Salm. Typhimurium) were capable of growth during the initial stages of fermentation in hopped wort, ...
متن کاملapplication and construction of carbon paste modified electrodes developed for determination of metal ions in some real samples
ساخت الکترودهاِی اصلاح شده ِیکِی از چالشهاِی همِیشگِی در دانش شیمِی بوِیژه شیمِی تجزیه مِی باشد ،که با در نظر گرفتن سادگِی ساخت، کاربردی بودن و ارزان بودن روش مِی توان به باارزش بودن چنِین سنسورهاِی پِی برد.آنچه که در ادامه آورده شده به ساخت و کاربرد الکترودهاِی اصلاح شده با استفاده از نانو ذرات در اندازه گِیرِی ولتامترِی آهن وکادمِیم اشاره دارد. کار اول اختصاص دارد به ساخت الکترود خمِیر کربن اصلاح شده با لِیگاند داِ...
15 صفحه اولThe determination of proline in protein hydrolysates with Lactobacillus brevis.
Proline was first determined in 1901 by Fischer (2), who isolated copper Land nn-proline dihydrates from an ester fraction of an acid hydrolysate of casein. During the ensuing three decades proline was determined essentially by this procedure in the hydrolysates of more than 50 proteins by Fischer (1901-ll), Abderhalden (1902-36), Osborne (1906-ll), and other workers. That data of satisfactory ...
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ژورنال
عنوان ژورنال: Kvasny Prumysl
سال: 1975
ISSN: 0023-5830
DOI: 10.18832/kp1975016