نتایج جستجو برای: high resistance
تعداد نتایج: 2361583 فیلتر نتایج به سال:
this study investigated the influence of nanoclay on the impact damage resistance of glass fiber-epoxy composites under high velocity ice impact loading. addition of 0.5 wt. % nanoclay into epoxy was shown to improve damage resistance compared to composite plates having no nanoclay platelet. the glass fiber-epoxy composites containing nanoclay brought about substantial improvement in ice impact...
Background and Aims: Genotyping assay has been accepted as a guidance in the therapeutic management of Human Immunodeficiency virus 1 (HIV-1). But, it is not commonly used in our country due to its high running cost. The aim of this study is evaluate an in-house genotyping resistance test (GRT) for HIV-1. Methods: HIV-1 RNA of 20 samples were extracted from plasma and RT Nested- PCR was perform...
چکیده ندارد.
Background and Aim: Conducting exercises with various methods can have different effects on the body tissue. The purpose of this study is to evaluate the effects of one session of resistance training with high and low intensities, while both restricting and not restricting the blood flow, on the levels of irisin and glycerol serum in trained male subjects. Methods: This quasi-experimental study...
background and aims: genotyping assay has been accepted as a guidance in the therapeutic management of human immunodeficiency virus 1 (hiv-1). but, it is not commonly used in our country due to its high running cost. the aim of this study is evaluate an in-house genotyping resistance test (grt) for hiv-1. methods: hiv-1 rna of 20 samples were extracted from plasma and rt nested- pcr was perform...
Background: Due to the high rate of Helicobacter pylori infection in our country and its treatment failure, and also because of the high prevalence of antibiotic resistance of this bacterium, evaluating causes of Helicobacter pylori resistance to metronidazole and its effect on the therapeutic course is necessary. Materials and methods: A biopsy sample was obtained from 275 suspected patients r...
Ceramic borides, carbides and nitrides with high melting point, relatively good resistance to oxidation and corrosive environments are considered by many researchers in various high temperature industries, which is known from the family of materials as high temperature ceramic (UHTC). To be. All UHTCs have very strong bonds that give them structural stability at high temperatures, and among the...
this research was conducted to examine the effect of a concurrent training on rest level of leptin of plasma and some hormonal factors in non-athlete subjects. the research population included non-athlete men who didn’t participate in any organized sport activities. 30 men were chosen voluntarily among the above-mentioned population and were divided into 2 groups: experimental (15 subjects) an...
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