نتایج جستجو برای: low impact resistance
تعداد نتایج: 2205183 فیلتر نتایج به سال:
BACKGROUND Thymidine analogs, namely AZT (Zidovudine or Retrovir™) and d4T (Stavudine or Zerit™) are antiretroviral drugs still employed in over 75% of first line combination antiretroviral therapy (cART) in Kampala, Uganda despite aversion to prescribing these drugs for cART in high income countries due in part to adverse events. For this study, we explored how the continued use of these thymi...
In this paper, a finite element model is presented for the transient analysis of low velocity impact, and the impact induced damage in the composite plate subjected to low velocity impact is studied. The failure criteria suggested by Choi and Chang and the Tsai-Hill failure criteria are used for the prediction of the damage in the composite plate; then the effect of various parameters on the im...
the current study examined iranian undergraduate efl students’ willingness to communicate with regard to their vocabulary knowledge. in general, participants were somewhat willing to communicate in english. the total mean score of 730 university students’ perception of willing to communicate was 83.53 out of 135. results, regarding four parts of willingness to communicate, revealed that part...
Long lasting pyrethroid treated bednets are the most important tool for preventing malaria. Pyrethroid resistant Anopheline mosquitoes are now ubiquitous in Africa, though the public health impact remains unclear, impeding the deployment of more expensive nets. Meta-analyses of bioassay studies and experimental hut trials are used to characterise how pyrethroid resistance changes the efficacy o...
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...
A s most of us are aware, recent technological advances offer tremendous promise in bringing the benefits of rich computational capabilities to dynamic, diverse situations in everyday life. However, much of this promise remains unfulfilled. We can’t yet use this enormous computing power to facilitate our day-to-day lives and regularly deliver compelling ubiquitous computing applications. Our si...
Here, the use of low-energy metal ion implantation by filtered cathodic vacuum arc to create highly deformable electrodes on polydimethylsiloxane (PDMS) membranes is reported. Implantation leads to the creation of nanometer-size clusters in the first 50 nm below the surface. When the elastomer is stretched, these small clusters can move relative to one another, maintaining electrical conduction...
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