نتایج جستجو برای: third century ah ninth century
تعداد نتایج: 365261 فیلتر نتایج به سال:
Thermodynamic studies on the bioadsorption of Cr(III) onto Agave lechuguilla biomass were conduced. The experimental results at different temperatures were modeled using the Langmuir and Freundlich isotherms to obtain the characteristic parameters of each model. Both the Freundlich and Langmuir models were found to represent the bioadsorption process. The average adsorption capacities calculate...
BACKGROUND Pretreatment is necessary to reduce biomass recalcitrance and enhance the efficiency of enzymatic saccharification for biofuel production. Ionic liquid (IL) pretreatment has gained a significant interest as a pretreatment process that can reduce cellulose crystallinity and remove lignin, key factors that govern enzyme accessibility. There are several challenges that need to be addres...
since the evidence for direct maritime trade between the sassanid empire and china is exiguous, it has often been asserted that there was no direct sea commerce between these two countries. scholars claim that there is nothing to prove direct chinese sailings to iran before islam and say that direct sea commerce between them was occurred during early islamic period. based on the historical, arc...
khoy, one of the major cities in the west azarbaijan province is known for its nature, military, border positions, proximity to the silk road, including many different cultures and overall is one of the important settlements in the area. this essay investigates khoy city’s expansion, from early islam until late qajar (fourth - fourteenth century) according to historical documents. this article ...
In the beginning of the nineteenth century, with the increasing interest of the Europeans in the culture of the East, the first articles on the Islamic art and culture were appeared in German-speaking countries. In the mid nineteenth century, some entries in German encyclopedias were devoted to Islamic art, and from the end of the century, the first monographs on Islamic architecture and orname...
This article explores the language in which history was written ninth-century Britain and Ireland, focusing on accounts concerned with origins. It takes an entangled approach to vernacular is how insular history-writing, whether a or Latin, integral part of wider Latinate European story. Differences choice come more clearly into view, facilitating exploration development writing theory practice...
khoy, one of the major cities in the west azarbaijan province is known for its nature, military, border positions, proximity to the silk road, including many different cultures and overall is one of the important settlements in the area. this essay investigates khoy city’s expansion, from early islam until late qajar (fourth - fourteenth century) according to historical documents. this article ...
Medical education play an important role in health of people in 20st-century, but this system has to change overtime. Medical education must respond to not only the demand of community at larg but also to changing in new technologies. Medical education have been criticized in last two decades of 20st-century, because of producing too many specialists focus on treatment instead of health, insuf...
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