نتایج جستجو برای: calcium phosphates
تعداد نتایج: 178730 فیلتر نتایج به سال:
The ability of calcium phosphate (CaP) materials to induce bone formation varies with their physicochemical properties, surface topography as one the most crucial triggers. In view natural wound healing processes ( e.g. , inflammation, angiogenesis, tissue and remodeling) initiated after surgical implantation, we here comparatively investigated biological cascades occurring upon ectopic implant...
The aim of this work is the removal phosphates from an aqueous solution by adsorption on a new, inexpensive adsorbent, calcium oxide. We have also shown interest in choice method, which adsorption. kinetic study phosphate ions oxide allowed us to calculate value capacity as function parameters affecting adsorption: Amount initial concentration ion solution, pH mixture and temperature. isotherms...
Studying soil phosphorus fractions is useful in understanding soil pedogenesis as well as soil fertility. In this reseach, 20 soil samples were taken from different depths of 0-30 and 30-60 cm of upper-slope, mid-slope and lower-slope positions of four toposequences in arid (Jei and Ziar in Isfahan) and semiarid (Farokhshahr and Shahrekord) regions. In each toposequence, the soil depth was re...
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