نتایج جستجو برای: perceived qualitysoftware and hardware
تعداد نتایج: 16840327 فیلتر نتایج به سال:
Introduction: In Single Photon Emission Computed Tomography (SPECT), the projection data used for image reconstruction are distorted by several factors, including attenuation and scattering of gamma rays, collimator structure, data acquisition method, organ motion, and washout of radiopharmaceuticals. All these make reconstruction of a quantitative SPECT image very difficult. Simulation of a SP...
Introduction and purpose: Aging population is increasing and it is of great importance to predict factors that promote physical and mental health status of elderly. This study aimed to predict the perceived rejection based on early maladaptive Schema among active and inactive elderly. Methods & Materials: We used cluster sampling method to collect 150 elderly (included 75 active and 75 inact...
Background:Diabetes mellitus is regarded as a major health problem due to its complications that these,nonetheless could be prevented or delayed with changes and modifications in the patients’ behavior and dietby understanding their beliefs..The objective of this study was to explore the utility of the Theory of PlannedBehavior (TPB)and complications of diabetes perceived risk to find...
Background: Regular physical activity (PA) has positive effects on physical, psychological and social health in the individual and the community. Reduced PA is a major global problem that is increasing in prevalence every day. The present study aimed to determine the status of PA among adolescent girls and their perceptions of obesity prevention. Materials and Methods: The present descriptive-a...
instruction-level parallelism, VLIW processors, superscalar processors, pipelining, multiple operation issue, scoreboarding, dynamic scheduling, out-of -order execution VLIW processors are viewed as an attractive way of achieving instruction-level parallelism because of their ability to issue multiple operations per cycle with relatively simple control logic. They are also perceived as being of...
Growing traffic volumes and the increasing complexity of attacks pose a constant scaling challenge for network intrusion prevention systems (NIPS). In this respect, offloading NIPS processing to compute clusters offers an immediately deployable alternative to expensive hardware upgrades. In practice, however, NIPS offloading is challenging on three fronts in contrast to passive network security...
Background and Objectives: Recent studies have shown that social and environmental factors as well as social communication play crucial role in pregnancy outcomes. The current study aimed to examine the relationship between perceived social support in pregnancy with birth satisfaction. Materials and Methods: This was a correlational-descriptive study in which 200 pregnant women referred to the ...
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