A class of molecular formulae having molecular weight w, if they are composed of isotopes 12C, 'H, 14N, and 16O, are given by the cofficient of tw in the expansion of F(Ct12, Ht, Nt14, Ot16), where t is an auxiliary variable; F(t12, t, t14, t16 ) is a generating function...
aBy adding small amounts of high-molecular-weight acrylamide homopolymer to low-molecular-weight acrylamide polymers, it seems reasonable to expect that the threshold base polymer concentrations can be reduced without increasing solution viscosity or lengthening gel times. 通过增加少量高分子量的丙烯酰胺均...
Determine the equivalent weight of each given below, if formula weight of these compounds are X,Y and Z respectively: (i) Na(2)SO(4), (ii) Na(3)PO(4). 12H(2
aProtein content was determined according to the dyebinding 蛋白质含量根据染色装订是坚定的 [translate] a在中国文化中“鬼神”是“鬼”“神”合称 正在翻译,请等待... [translate] aThe molecular weight of the purified enzyme was estimated 被净化的酵素的分子量估计 [translate] a该厂地理位置极佳,因此...
aFigure 3 shows the molecular weight-elution volume curves measured by size exclusion chromatography using polystyrene standards in tetrahydrofuran with the present capillary columns 图3在四氢呋喃显示大小排除色谱法测量的分子重量洗提容量曲线使用多苯乙烯标准与当前血丝专栏 [translate] a这几工厂完成生产任务 ...
Comparison of dextran preparations showed that those of highest molecular weight had the most marked effect in prolonging the bleeding time. The use of dextrans as plasma expanders carries a risk of serious failure of the hemostatic mechanism and is contraindicated in patients who are known to ...
Given that the molecular weight of chemical-specific adducts is determined by the total molecular weights of the active form and nucleotide bases, we developed a new method of comprehensive analysis for chemical-specific DNA adducts based on the principle of adductome analysis. The actual analytical...
If the molecular weight of a compound is 420 grams per mole, how many mg would you weigh out to make 100 mL of a 0.0200 M solution? How to calculate number of moles? How many kilograms are present in 43 moles of CF4? Convert each quantity to an amount in mo...
was solved by Alfonso in one line using regexprep, strread, and str2num. To see his solution solve the Challenge using the above and then any other Cody Challenge solved will allow user to see all solutions of previously solved challenges. Your Prof is guara...
A single intravenous injection of 80 mg chondroitin sulfate A/kg of body weight resulted in a significant increase in thrombus-formation time over pre-injection levels in rabbits as determined by the Chandler loop method. This effect did not occur immediately after injection but thrombus-formation ...