نتایج جستجو برای: synthetic envelope pp450
تعداد نتایج: 179508 فیلتر نتایج به سال:
one of the applications of nanotechnology is use of carbon nanotubes for the targeted delivery of drug molecules. to demonstrate the physical and chemical properties of biomolecules and identify new material of drug properties, the interaction of carbon nanotubes (cnts) with biomolecules is a subject of many investigations. cnts is a synthetic compound with extraordinary mechanical, thermal, el...
The fusogenic (F) domain of human immunodeficiency virus (HIV) gp41 envelope (env) protein has sequence similarities to many virus and mediates the fusion of HIV-infected cells. During a survey of the immunogenicity of HIV env peptides in chimpanzees, we have observed that HIV peptide immunogenicity was dramatically altered by the NH2-terminal synthesis of the gp41 F domain to an otherwise immu...
مشکلات موجود بر سر راه تهیه و استفاده از پوشش های زهکشی شن و ماسه ای در کشور، منجر به بررسی بهمنظور یافتن جایگزین مناسب برای آنها شده که از جمله رایج ترین موارد می توان به پوشش های مصنوعی اشاره کرد. با توجه به رشد روزافزون صنایع پتروشیمی در ایران و تولید مواد اولیه مورد نیاز جهت تهیه پوشش های زهکشی مصنوعی و نیز وجود کارخانجات متعدد نساجی در کشور، امکان تولید داخلی این محصولات، فراهم شده است. ...
S U M M A R Y We infer shear attenuation in the lower mantle by using the method of instantaneous frequency matching to calculate differential t∗ between core-reflected ScS and direct S (δt∗ScS−S). The instantaneous frequency at the envelope peak of a seismic phase is related to the average Fourier spectral frequency of that phase. To estimate δt∗ScS−S for a given trace, we first calculate the ...
Abstract The Common Agricultural Policy (CAP) continues to represent a substantial part of the European Union's budget. Although second pillar is co-financed by national governments, funds vast majority public spending on agriculture and rural development. In case Portugal, CAP envelope for current Multiannual Financial Framework (MFF 2021–2027) represents package €10 billion. Our article focus...
Abstract The present paper deals with the cases of undercut when not only linear but curved segment generatrix curve is also taken in consideration. literature admits approximation root fillet a circular arc radius 0,38 m. In this paper, instead approximation, real envelope realized by rounded rack-head computed. analyzing there are two classical synthetic geometrical models supporting Litvin’s...
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