نتایج جستجو برای: 106 samples including deans
تعداد نتایج: 1360996 فیلتر نتایج به سال:
With issues such as shrinking revenue, access to care, faculty workloads, and graying faculty, dental schools are faced with difficult challenges that fall to dental school deans to manage. Do dental school deans have the organizational skill sets and ethical frameworks necessary to address the challenges now facing dental schools? The purpose of this article is to pose questions and suggestion...
A citation analysis of core library and information science journals was conducted to identify factors associated with subjective rankings of a journal's value in promotion and tenure decisions. Prestige rankings from a 1982 survey of ARL directors and library school deans were correlated with nine citation measures: total citation count, impact factor, immediacy index, references per paper, Pr...
A series of dithia[3.3]metaparacyclophane-based monometal ruthenium acetylide complexes have been synthesized. All of the complexes have been fully characterised by NMR spectrometry, X-ray crystallography and elemental analyses. At the same time, their basic optical properties, such as UV/Vis absorption spectra, and electrochemical properties have been determined. (1)H NMR and X-ray crystal str...
BACKGROUND The presence of poor quality medicines in the market is a global threat on public health, especially in developing countries. Therefore, we assessed the quality of two commonly used anthelminthic drugs [mebendazole (MEB) and albendazole (ALB)] and one antiprotozoal drug [tinidazole (TNZ)] in Ethiopia. METHODS/PRINCIPAL FINDINGS A multilevel stratified random sampling, with as strat...
We propose a simple technique for bacterial and yeast cfu estimations from diverse samples with no prior idea of viable counts, designated as single plate-serial dilution spotting (SP-SDS) with the prime recommendation of sample anchoring (100 stocks). For pure cultures, serial dilutions were prepared from 0.1 OD (100) stock and 20 μl aliquots of six dilutions (101-106) were applied as 10-15 mi...
The ruthenium hydride of (Ar(4)CpOH)Ru(CO)(2)H exchanges cleanly and rapidly with D(2) at room temperature to generate the ruthenium deuteride. A chain mechanism is proposed to explain the much more rapid exchange of RuH/D(2) than RuCO exchange with (13)CO.
The unequivocal identification of hepatitis C virus (HCV) subtypes 1a/1b and genotypes 2 to 6 is required for optimizing the effectiveness of interferon-free, direct-acting antiviral therapies. We compared the performance of a new real-time HCV genotyping assay used on the Cobas 4800 system (C4800) with that of high-resolution HCV subtyping (HRCS). In total, 502 samples were used, including 184...
BACKGROUND Heavy alcohol use among U.S. college students is a major contributor to young adult morbidity and mortality. The aim of this study was to examine whether college alcohol policy enforcement levels predict changes in student drinking and related behaviors in a state system of public colleges and universities, following a system-wide change to a stricter policy. METHODS Students and a...
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