نتایج جستجو برای: resistant elements of nature
تعداد نتایج: 21199496 فیلتر نتایج به سال:
actinomycetes were isolated from marine sediment samples collected from the east coast of chennai, tamil nadu, india. well diffusion and agar plug methods were used for the evaluation of antibiotic production by these isolates against drug resistant methicillin- resistant staphylococcus aureus (mrsa) and vancomycin resistant enterococci (vre). the potential isolate vitbrk2 was mass cultured for...
The relationship between students and schools as their second home, is one of the effective elements on their satisfaction and well training. As if a student does not trend to stay in class, retrogression of the learning process will be unavoidable, their satisfaction in schools can improve it. The aim of this paper is to find out some methods to eliminate learning obstacles made by inappropria...
Actinomycetes were isolated from marine sediment samples collected from the east coast of Chennai, Tamil Nadu, India. Well diffusion and agar plug methods were used for the evaluation of antibiotic production by these isolates against drug resistant Methicillin- resistant Staphylococcus aureus (MRSA) and vancomycin resistant Enterococci (VRE). The potential isolate VITBRK2 was mass cultured for...
abstract mohammad mehdi javaheri is undoubtedly the greatest arab poet of contemporary classical poetry. he came to iran several times and was astonished by its beauty. this led to describe the nature of iran. but this part of his poetry, like his other poems, has not been considered by researchers. therefore, this study aims to analyze his poems on the iranian nature. the important findings o...
platinum is a metallic element, which may react with our cellular component through its involvement in cancer chemotherapy medications. cisplatin is one of the most useful antineoplastic drugs against human ovarian carcinoma, which has the central element of platinum in its structure. the nature of chemical interaction between platinum and cellular macromolecules is yet to be understood. we exa...
The traditional gardens of Qazvin are the sign of peoplechr('39')s interaction with their natural environment throughout history and the transformation of biological barriers, such as extreme cold or heat and flood, into valuable opportunities to form agricultural gardens around the city and indigenous farming. The traditional garden of Qazvin, which is known to be up to 1400 years old, is...
Many elements such as Arsenic (As), Cadmium (Cd), Copper (Cu), Chromium (Cr), Lead (Pb), Zinc (Zn), and others are major environmental problems due to their toxic nature, nonbiodegradability and accumulative behaviors. There are anthropogenic or geogenic sources that accumulate or rotate elements in sediments. Sediments served as excellent indicator of metal pollution in coastal environments as...
Every nation has its own ideals that objectifying them is by culture. In the process of this transformation, the architecture and music which come from the culture of each region have a fundamental role. Architecture and music have many similarities in conceptual directions, space, shape and morphology. They also have similarities in the basic and fundamental principles such as proportions, rhy...
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