نتایج جستجو برای: navab project
تعداد نتایج: 247738 فیلتر نتایج به سال:
in this thesis, a better reaction conditions for the synthesis of spirobarbiturates catalyzed by task-specific ionic liquid (2-hydroxy-n-(2-hydroxyethyl)-n,n-dimethylethanaminium formate), calcium hypochlorite ca(ocl)2 or n-bromosuccinimide (nbs) in the presence of water at room temperature by ultrasonic technique is provided. the design and synthesis of spirocycles is a challenging task becaus...
the dynamic nature of projects and the fact that they are carried out in changing environments, justify the need for their periodic monitoring and control. collection of information about the performance of projects at control points costs money. the corrective actions that may need to be taken to bring the project in line with the plan also costs money. on the other hand, penalties are usually...
Background and Objectives: ?????? Methods: ?????? Findings: ?????? Conclusion: ????? The present study is the first study aimed at biostratigraphy based on calcareous nannoplankton that has been performed on all succession exposed from the Oligo-Miocene marine deposits (members a to f of the Qom Formation). The studied deposits are located in the middle part of the Central Iran Zone and m...
Verreth, Dominique Stengel, Ewa Ninio, Mohamad Navab, Bharti Mackness, Mike Mackness Ann Mertens, Peter Verhamme, John K. Bielicki, Michael C. Phillips, Rozenn Quarck, Wim Atherosclerosis Atherosclerosis in Dyslipidemic Obese Mice : LCAT Gene Transfer Decreases Antioxidant Defense Are Associated With Increased Macrophage Homing and Increased Low-Density Lipoprotein Oxidation and Impaired High-D...
The S4 helix of voltage sensor domains (VSDs) transfers its gating charges across the membrane electrical field in response to changes of the membrane potential. Recent studies suggest that this process may occur via the helical conversion of the entire S4 between α and 310 conformations. Here, using LRET and FRET, we tested this hypothesis by measuring dynamic changes in the transmembrane leng...
In this paper, we propose a novel method to generate panoramic X-ray images intra-operatively by using the previously introduced camera augmented mobile C-arm by Navab et al. [1]. This advanced mobile C-arm system acquires registered X-ray and optical images by construction, which facilitates the generation of panoramic X-ray images based on the motion estimation of the X-ray source. Visual mar...
The recent publication of a number of high resolution bacterial voltage-gated sodium channel structures has opened the door for the mechanisms employed by these channels to distinguish between ions to be elucidated. The way these channels select between Na(+) and K(+) has been investigated in computational studies, but the selectivity for Na(+) over Ca(2+) has not yet been studied in this way. ...
introruction khawf in(iran)-herat and mazaresharif and shirkhan bandar in (afghanistan)-dushanbe in (tajikistan)_(kirgizstan)-kashghar in(china) project railway network is under construction that it is as a significant corridor for revitalizing silk road corridor in the region .at the present there are three different gauge in the region central asia with 1,520 mm gauge and turkey-islamic repu...
a project is any endeavor involving planned action, for example, developing a new product or constructing a dam. [ce1] major factors for a project to be successful are applying performance measurement and feedback tool. one such well-known performance measurement tool to control the project execution is earned value management (evm). evm uses the fundamental principle that trends in the past ca...
In recent years, The importance key success factors has led organizations to focus more on these factors. project management is one of the factors greatly affecting project success. Having a qualified and competent project manager is the first step to actual project success. In this study, the individual factors and important competencies of the project manager have been investigated. The sta...
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