نتایج جستجو برای: bulk modification
تعداد نتایج: 203154 فیلتر نتایج به سال:
Water interacting with a polymer reveals a number of properties very different to bulk water. These interactions lead to the redistribution of hydrogen bonds in water. It results in modification of thermodynamic properties of water and the molecular dynamics of water. That kind of water is particularly well observable at temperatures below the freezing point of water, when the bulk water crysta...
In the Randall-Sundrum (RS) brane-world model a singular delta-function source is matched by the second derivative of the warp factor. So one should take possible curvature corrections in the effective action of the RS models in a Gauss-Bonnet (GB) form. We present a linearized treatment of gravity in the RS brane-world with the Gauss-Bonnet modification to Einstein gravity. We give explicit ex...
In the rapidly growing field of spintronics, simultaneous control of electronic and magnetic properties is essential, and the perspective of building novel phases is directly linked to the control of tuning parameters, for example, thickness and doping. Looking at the relevant effects in interface-driven spintronics, the reduced symmetry at a surface and interface corresponds to a severe modifi...
عنوان: ارزیابی استحکام باند میکروتنسایل در کامپوزیت رزین ها با روش های قرارگیری متفاوت. هدف: این بررسی لابراتواری به ارزیابی استحکام باند میکروتنسایل یک کامپوزیت رزین بر پایه متاکریلات در مقایسه با یک کامپوزیت رزین دارای پایه سایلوران در حفرات کلاس i با استفاده از تکنیک های مختلف قراردهی می پردازد. مواد و روش ها: حفرات کلاس i با ابعاد (4 میلیمتر طول، 4 میلیمتر عرض، 2 میلیمتر عمق) در دندان های...
The most affordable type of tablet is the immediately compressible tablet, which uses microcrystalline cellulose (MCC), a popular pharmaceutical excipient, as filler or binder. To make it compatible with different active drugs and excipients, we tried to change some physical properties MCC. In current study, used chelating agent pretreat waste cotton before pulping, bleaching, finally, hydrochl...
Modification of implicit algorithm for solving a problem on the elastic plasticity of bulk materials
sulfur mustard (sm, bis- (2-chloroethyl) sulphide) is a chemical warfare agent that causes dna alkylation, protein modification and membrane damage. sm can trigger several molecular pathways involved in inflammation and oxidative stress, which cause cell necrosis and apoptosis, and loss of cells integrity and function. epigenetic regulation of gene expression is a growing research topic and is ...
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