نتایج جستجو برای: harvard g5
تعداد نتایج: 14660 فیلتر نتایج به سال:
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تحقیق حاضر به‌منظور بررسی اثر غلظت‌های مختلف نانوذرات نقره بر فاکتورهای خونی و بیوشیمیایی سرم خون ماهی شیربت (Barbus gyrpus) صورت گرفت. در این مطالعه، تعداد 150 قطعه ماهی شیربت با میانگین وزنی 01/9±12/40 گرم در یک طرح کاملا تصادفی با پنج تیمار آزمایشی و سه تکرار ( با تعداد 10 قطعه در هر تکرار) مورد استفاده قرار گرفتند که شامل تیمار آزمایشی شاهد (G1)، بدون استفاده از نانوذرات نقره) و تیمارهای آ...
This study evaluated the influence of non-thermal argon plasma applied to dentin on shear strength two adhesive systems. Ninety tooth fragments were embedded in epoxy resin and distributed into experimental groups (n=15): G1 G4 - systems according manufacturers’ instructions; G2 G5 treated with for 30 seconds before hybridization; G3 G6 after hybridization. Cylinders made composite area, specim...
BACKGROUND The following calcium (Ca) correction formula (Payne) is conventionally used for serum Ca estimation: corrected total Ca (TCa) (mg/dl) = TCa (mg/dl) + [4 - albumin (g/dl)]; however, it is inapplicable to advanced chronic kidney disease (CKD) patients. METHODS 1,922 samples in CKD G4 + G5 patients and 341 samples in CKD G5D patients were collected. Levels of TCa (mg/day), ionized Ca...
Color match is one of the most important characteristics of aesthetic restorative materials. Maintenance of color throughout the functional lifetime of restorations is important for the durability of treatment. This characteristic is not constant among dental materials. The purpose of this research was to assess the color stability of five aesthetic restorative materials when immersed in a coff...
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