Maryam Khodadadi

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The production of levansucrase (LS) by thermophilic Geobacillus stearothermophilus was investigated. LS production was more effective in the presence of sucrose (1%, w/v) than fructose, glucose, glycerol or raffinose. The results (Top 57°C; stable for 6 h at 47°C) indicate the high stability of the transfructosylation activity of G. stearothermophilus LS as(More)
This article investigates the concepts of electronic government, history, the emergence of e-government, e-government objectives, definitions of e-government, e-government structure, the role of electronic government, electronic government and evolution of the advantages of e-government. Data is collected from both the library and other libraries. The main(More)
One of the most important uses of Internet, electronic commerce, which is due to its high interest rate is growing considerably. E-commerce is one of the major concerns playing on the minds of business individuals the world over. E-Commerce is rapidly finding its way into many businesses worldwide, and such is the nature of the Web that any organization can(More)
BACKGROUND Main function of corpus luteum is progesterone synthesis that is significantly accompanied with an increase in levels of mRNA encoding of steroidogenic enzymes known as luteal markers. OBJECTIVE This study was designed to evaluate effects of lithium chloride on the release of steroid hormones and steroidogenic enzymes in gonadotropin-stimulated(More)
INTRODUCTION Teachers are one of the most influential groups in elevating social health, and their teaching nutritional points to the students can both affect students' awareness and the transferring of such nutritional education to the families. This study was undertaken tosurvey the influence of nutrition and nutritional health education on the awareness(More)
Dimensions of the Information Age, that there are profound changes in economic relations between individuals, organizations and governments Made so that the new phenomenon called e-commerce And has changed many of the economic concepts and theories, As far as that goes forward, the economy will gradually replace the Internet economy, the traditional and(More)
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