نتایج جستجو برای: 5 transforming the co
تعداد نتایج: 16334147 فیلتر نتایج به سال:
to teach english adequately, qualified teachers are needed. unfortunately, there are still teachers who are teaching english without an academic degree in tefl. it is necessary for teachers to have a major in english to have subject knowledge, but it is not sufficient. teachers need to have an understanding of the social, cultural, moral, ethical, and pedagogical issues of education and practic...
Radiation-induced bystander effect (RIBE) has been proposed to have tight relationship with the irradiation-caused secondary cancers beyond the irradiation-treated area after radiotherapy. Our previous studies demonstrated a protective effect of low concentration carbon monoxide (CO) on the genotoxicity of RIBE after α-particle irradiation. In the present work, a significant inhibitory effect o...
Microalgae Chlorella Vulgaris is enriched in vitamin B12 and cobalt ion which is positioned in the center of the vitamin molecule. This study aimed to investigate how different concentrations of cobalt chloride salt affected the vitamin B12 production by utilizing CO2 gas, to assess C. vulgaris biomass. Therefore, Bold’s basal medium used as the medium and 0.5, 1....
in this thesis a calibration transfer method is used to achieve bilinearity for augmented first order kinetic data. first, the proposed method is investigated using simulated data and next the concept is applied to experimental data. the experimental data consists of spectroscopic monitoring of the first order degradation reaction of carbaryl. this component is used for control of pests in frui...
background: this study was designed to develop a new co-culture system, assess the effect of luteinizing hormone (lh) using sequential media to promote development and increase the quality of 2-cell murine embryos through the 8-16 cell stage to morula and blastocyst stages. materials and methods: monolayers for co-culture were prepared from ovine oviduct epithelial cells (ooec) in dmem/f12 medi...
Thermal comfort is one of the basic human needs. There are many options for transforming primary energy sources into heat and, in our countries today, cold. The heat/cooling supply system needs to be optimised. criterion minimise final consumption heat, and emissions, including CO 2 , while ensuring individual thermal comfort.
The biologic activity of tumor DNA, detected by transfection of NIH 31'3 mouse cells, has led to the identification of transforming genes which are activated in a variety of human, rodent, and avian neoplasms (see [5] for recent review). The transforming genes of some neoplasms are cellular homologs of the ras genes of Harvey and Kirsten sarcoma viruses. Other neoplasm transforming genes, such ...
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