نتایج جستجو برای: control system cad
تعداد نتایج: 3274863 فیلتر نتایج به سال:
Computer-aided design and computer-aided manufacturing (CAD/CAM) denture base manufacturers claim to produce their resin pucks under high heat and pressure. Therefore, CAD/CAM dentures are assumed to have enhanced mechanical properties and, as a result, are often produced with lower denture base thicknesses than conventional, manually fabricated dentures. The aim of this study was to investigat...
genome-wide association studies (gwas) have identified genetic variants contributing to the risk of cardiovascular disease (cvd) at the chromosome 9p21 locus. the chromosome 9p21 is an important susceptibility locus for several multifactorial diseases like ischemic stroke, aortic aneurysm, type 2 diabetes mellitus and coronary artery disease (cad). f7 gene because of its role in activating the ...
abstract biometric access control is an automatic system that intelligently provides the access of special actions to predefined individuals. it may use one or more unique features of humans, like fingerprint, iris, gesture, 2d and 3d face images. 2d face image is one of the important features with useful and reliable information for recognition of individuals and systems based on this ...
BACKGROUND In this study, we evaluate homeostatic markers correlated to autonomic nervous and endothelial functions in a population of coronary artery disease (CAD) patients versus a control group. Since CAD is the highest risk marker for sudden cardiac death, the study objective is to determine whether an independent cardiovascular risk score based on these markers can be used alongside known ...
Background and purpose: Coronary artery disease (CAD) is a complex disease that is caused by both environmental and genetic factors. Methylenetetrahydrofolate (MTHFR) enzyme is associated with metabolism of homocysteine and its impaired function is considered as a risk factor for developing CAD. Some variants are involved in decreased activity of MTHFR and its deficiency. The polymorphism of C6...
Background and objective: Cardiovascular disease accounts for about 38% of the cause of death in Iran. The traditional risk factors can not justify the high prevalence of the disease, and therefore oxidative stress has been proposed as a contributing factor in morbidity and mortality. The aim of this study was to evaluate the plasma measures of oxidative stress in patients with CAD presented wi...
purpose: the aim of this study was to evaluate the effect of two gingival finishing lines (90° shoulder and deep chamfer) on the marginal fitness of two types of full anatomic all-ceramic crowns; zirconia crowns (zikonzhan) and glass ceramic crowns (ips e-max cad) milled with cad/cam system. materials and methods: two dentoform teeth of left maxillary first molar were prepared with chamfer fini...
Background & Aims:Over the last decade, cardiovascular disease (CVD) has become the single largest cause of death worldwide including all developing regions. The coronary artery disease (CAD) is the most lethal form of CVD. Ceruloplasmin is a ferroxidase enzyme with two paradoxically oxidative and antioxidative performances. Some studies show that ceruloplasmin give rise to atherosclerosis...
Coronary artery disease (CAD) is a common health problem in Iranian population. ATP binding cassette transporter A1 (ABCA1) plays central role in the efflux of the cholesterol from peripheral tissues back to liver. Inactivation of ABCA1 by epigenetic change such as DNA methylation may contribute to the development of CAD. The present study investigated the association between promoter DNA methy...
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