نتایج جستجو برای: types and covers
تعداد نتایج: 16850262 فیلتر نتایج به سال:
Objective(s): The use of new technologies, which can be realized as nanotechnology, is a novel approach in this sector. Covers made of silver nanoparticles effectively prevent and reduce invasion of microorganisms, compared with other conventional covers. This study was conducted to determine the effects of nanosilver covers in comparison with other conventional covers. <stron...
Every year, due to population growth and economy development, land uses and land covers are changing. The various types of land uses have significant roles on components of water balance of a watershed. The simulation modeling has the capability to predict floods, to evaluate land use impacts on floods, and to make decision in watershed management. In this research, the effects of land use chan...
In this paper, which is a sequel to [12], we proceed with our study of covers and decomposition laws for geometries related generalized quadrangles. particular, obtain higher law all Kantor-Knuth quadrangles generalizes one the main results in [12]. second part set ovoids (with given parameter) fixed finite parabolic quadrangle, relate embeddings into This point view gives rise an answer questi...
studying the effects of b2b e-commerce adoption on the smes process and structure is crucial for businesses. extant researches have investigated the impacts of adopting e-commerce and provided some findings, but the varied theoretical approaches have produced results that reflect the impacts of either external or internal factors of adopting e-commerce. however, these approaches did not use a c...
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