The synthesis of the title compound is described. Deprotection of Cis(N-Trityl-3-azido-4-Styryl)-2-azetidinone to Cis-(3-azido-4-styryl)-2-azetidinone was found to be accelerated by the special salt effect under acidic condition

the private area (privacy) is a humanitarian issue and one of the concepts of developed lawful systems which is closely related to human dignity. therefore, supporting and protecting the individuals' personalities and the citizens' rights requires protection of privacy, which leads to human signification. privacy is not clearly and meaningfully supported, in iranian law. like the posi...

Mitochondrial hypervariable region I genetic data from ancient populations at two sites from Asia, Linzi in Shandong (northern China) and Egyin Gol in Mongolia, were reanalyzed to detect population affinities. Data from a total of 51 modern populations were used to generate distance measures (Fst’s) to the two ancient populations. The tests first analyzed relationships at the regional level, an...

Fuzzy rules optimization is a crucial step in the development of a fuzzy model. A simple two inputs fuzzy model will have more than ten thousand possible combinations of fuzzy rules. A fuzzy designer normally uses intuition and trial and error method for the rules assignment. This paper is devoted to the development and implementation of genetic optimization library (GOL) to obtain the optimum ...

Effects of Vitamin E and Essential Fatty Acid Deficiencies on the Intes tinal Transport of L-Valine and a-Methyl-o-Glucoside in the Rat. Riazul H. Imami, Sheldon Reiser and Philip A. Christiansen 101 Effect of Vitamin B« Depletion in Adult Man on the Excretion of Cystathionine and Other Methionine Metabolites. Youngmee Kang Park and Hellen Linksiviler 110 Production of Urinary Calculi in Vitam...