نتایج جستجو برای: cvd processes
تعداد نتایج: 544582 فیلتر نتایج به سال:
Multi-Scale Analysis for CVD Processes. 1st Report. Construction of Silane Intermolecular Potential.
Background and Objective: Cardiovascular diseases (CVDs) are the most common chronic diseases and the leading cause of death in the world and in Iran. The aim of this study was to explore the geographical epidemiology of CVDs in the province of Zanjan, Iran. Materials and Methods: This cross-sectional study was carried out at Zanjan University of Medical Sciences. Patients with adischarge dia...
This review paper provides researcherwith a comprehensive information about the Carbon Nano tubes and the catalyst parameters that influences theproduction and morphology of the of Carbon Nano tubes.Carbon nanotubes, referred to as CNTs, are one of the most important materials used in electrical, mechanical, thermal, chemical and textile industries. Since discovery of CNTs in 1991, many scienti...
Nanostructured materials made from group 10 (Ni, Pd, Pt) and 11 (Cu, Ag, Au) elements have outstanding technological relevance in microelectronics, nano-optics, catalysis, energy conversion. Processes that allow for the easy reliable fabrication of such nanostructures are heavily sought after. Focused electron beam induced deposition (FEBID) is only direct-write technique can fabricate with arb...
Two multiscale computational frameworks are proposed for coupling/linking the co-existing scales in chemical vapor deposition (CVD)processes: From the macro-scale of a CVD reactor (~cm or m) to the transport inside micro-features (~μm) and kinetic Monte Carlo techniques in the nano-scale (~nm). To accelerate the computations parallel processing techniques are used. Moreover, a computational fra...
The incidence of atherosclerosis is significantly increased in rheumatoid arthritis (RA). Infection is one factor that may be involved in the pathogenesis of both diseases. The cause of RA and atherosclerosis is unknown, and infection is one of the factors that may be involved in the pathogenesis of both diseases. The aims of this study were to identify bacteria in the aortic adventitia of pati...
BACKGROUND Cardiovascular disease (CVD) reflects a highly coordinated complex of traits. Although genome-wide association studies have reported numerous single nucleotide polymorphisms (SNPs) to be associated with CVD, the role of most of these variants in disease processes remains unknown. METHODS AND RESULTS We built a CVD network using 1512 SNPs associated with 21 CVD traits in genome-wide...
LPCVD is a process used in the manufacturing of the deposition of thin films on semiconductors usually ranging from a few nanometers to many micrometers. LPCVD is used to deposit a wide range of possible film compositions with good conformal step coverage. These films include a variety of materials including polysilicon for gate contacts, thick oxides used for isolation, doped oxides for global...
background: although physical activity (pa) has long been associated with cardiovascular disease (cvd), assessment of pa status has never been used as a part of cvd risk prediction tools. the aim of the present work was to examine whether the inclusion of pa status in a cvd risk model improves its predictive accuracy. methods: data from the 10‑year follow‑up (2002–2012) of the n = 2020 particip...
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