نتایج جستجو برای: nine different sub
تعداد نتایج: 2096915 فیلتر نتایج به سال:
Multilayer piezoelectric ceramic actuator (MLCA) has been widely employed in actuators due to the large cumulative displacement under low driving voltage. In this work, MLCA devices consisting of a lead-free MnCO3 and CuO doped 0.96(K0.48Na0.52)(Nb0.96Ta0.04)O3–0.04CaZrO3 (KNN) base Ni metal inner electrode were well c...
Abstract Polycarbonate-urethane-co-silicone (PCU-Sil) are gaining increasing interest in biomedical application, such as drug delivery systems, coatings and combination products, due to their adjustable mechanical properties. They can be easily processed using a wide range of methods. Biocompatibility improved by surface modifications, coupling drugs, proteins, antibodies or polymer layers, whi...
Background and objectives: The Verbascum genus is the largest genus of Scrophulariaceae family which has extensive natural habitat in southwest of Iran. Phenolic acids are one of the most important chemical compounds that have different biological activities including anti-inflammatory, antibacterial, antiviral, anti-tumor and antioxidant. Therefore, this study was con...
Background and Objectives: Patients with HIV/AIDS have different experiences regarding coping with stress. Understanding these experiences is essential to design tailored interventions. The aim of this study was to explore experiences of patients with HIV on coping with stress strategies. Materials and Methods: In this qualitative content analysis study, 26 participants with HIV were selected u...
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