نتایج جستجو برای: rsp
تعداد نتایج: 580 فیلتر نتایج به سال:
The major components of the SD system have been examined in two natural populations of D. melanogaster to investigate how SD behaves and is maintained in nature and to estimate its impact and efficiency. A twofold approach was used: (1) direct measurements of segregation distortion in wild males and (2) measurement of sensitivity of wild SD (+) chromosomes to SD action. Characterization of newl...
The Regulatory Studies Program (RSP) of the Mercatus Center at George Mason University is dedicated to advancing knowledge of regulations and their impacts on society. As part of its mission, RSP produces careful and independent analyses of agency rulemaking proposals from the perspective of the public interest. Thus, the program’s comments on the Department of Health and Human Service’s (HHS) ...
We show that generic SU(2)-invariant random spin-1 chains have phases with an emergent SU(3) symmetry. We map out the full zero-temperature phase diagram and identify two different phases: (i) a conventional random-singlet phase (RSP) of strongly bound spin pairs [SU(3) "mesons"] and (ii) an unconventional RSP of bound SU(3) "baryons," which are formed, in the great majority, by spin trios loca...
The Regulatory Studies Program (RSP) of the Mercatus Center at George Mason University is dedicated to advancing knowledge of regulations and their impacts on society. As part of its mission, RSP produces careful and independent analyses of agency rulemaking proposals from the perspective of the public interest. Thus, the program’s comments on the FDA’s proposed revisions to nutrition labeling ...
Dynamics of cigarette smoke particles in high air change rate chambers like cars is investigated and the RSP concentration during and after smoking the cigarette is predicted in this study. This model is based on the mass balance equation. The generation and removal rate of RSP for various particle sizes are specified from the cigarette emission profile, ventilation rate, filtration efficiency,...
OBJECTIVE To explore the correlation between Nuclear Overhauser Enhancement (NOE)-mediated signals and tumor cellularity in glioblastoma utilizing the apparent diffusion coefficient (ADC) and cell density from histologic specimens. NOE is one type of chemical exchange saturation transfer (CEST) that originates from mobile macromolecules such as proteins and might be associated with tumor cellul...
Background & aim: Premenstrual syndrome (PMS) refers to a set of psychological and physical symptoms, which interfere with one’s daily life. The aim of this study was to determine whether the perceived severity of PMS symptoms is correlated with knowledge, attitude, and severity of this condition according to the daily registration calendar among students of Ferdowsi University of Mashhad, Iran...
The goal of this study is to use the fast algorithm solve Rayleigh–Stokes problem for heated generalized second-grade fluid (RSP-HGSGF) with Riemann–Liouville time fractional derivative using algorithm. modified implicit scheme, which formulated by integral formula and applied RSP-HGSGF, proposed. Numerical experiments will be carried out demonstrate that scheme simple implement, results reveal...
A reflow soldering process (RSP) is generally implemented in advanced manufacturing factories for welding small electronic components together to create a product using heat generated at the tip (WT). Improper WT design and operating conditions may lead defects some products; therefore, optimizing both immensely significant developing RSP. Accordingly, this article proposes successful RSP devel...
To cope with the massive growth of semantic data streams, several RDF Stream Processing (RSP) engines have been implemented. The efficiency of their throughput, latency and memory consumption can be evaluated using available benchmarks such as LSBench and CityBench. Nevertheless, these benchmarks lack an in-depth performance evaluation as some measurement metrics have not been considered. The m...
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