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 Sugar in Blood
In recent numbers of this Journal (1, 2) two criticisms have appeared of the present writer’s latest method (3) for the determination of blood sugar. The one of these by West, Scharles, and Peterson (1) is based wholly upon theoretical objections to a procedure which they have apparently not employed for even a single det,ermination. Condemnation based on what may be the shortcomings of a metho...
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Since the introduction by Walsh12 in 1955 of atomic absorption spectrophtometry as an analytical method, it has found application in many fields as a means of rapid analysis of certain metallic elements at very low concentrations. The analysis of agricultural materials, i.e., leaves, soil extracts and fertilizers is one sphere in which atomic absorption has been applied by several workers1, 2, ...
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 اولAntibiotic Treatment of Crab and Oyster Meats1
Catalase present in the suspending medium during irradiation significantly reduced the lethal action of gamma radiation from cobalt6O for anaerobic bacterial spores. This finding supports the theory that the lethal action of ionizing radiations is at least partially due to secondary effects of the irradiation. Furthermore, such protection of anaerobic bacterial spores is important when steriliz...
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ژورنال
عنوان ژورنال: Journal of the American Chemical Society
سال: 1908
ISSN: 0002-7863,1520-5126
DOI: 10.1021/ja01951a021