نتایج جستجو برای: 25 and 25
تعداد نتایج: 16880915 فیلتر نتایج به سال:
The purpose of this study is to present an “environmental catalyst” possessing both thermocatalytic activity and visible-light activity for the decomposition of organic pollutants. Molecule-sized MnOx clusters are highly dispersed on the surface of TiO2 (anatase/rutile = 4/1 w/w, P-25, Degussa) by the chemisorption-calcination cycle technique using Mn(acac)3 complex as a precursor (MnOx/TiO2). ...
(23S)-23,25-Dihydroxycholecalciferol was converted into at least five metabolites in kidney homogenates prepared from 1,25-dihydroxycholecalciferol-treated chickens. One of these has been positively identified as 23,25,26-trihydroxycholecalciferol by u.v.-absorbance analysis, mass spectrometry and chemical formation of derivatives. 23,25,26-Trihydroxycholecaciferol produces 25-hydroxycholecalci...
Massively Multiplayer Online Games (MMPs) continue to be a popular and lucrative sector of the gaming market. Project Massive was created to survey MMP players about their play experience, social experience, and communication tool usage both inside and outside of their gaming environments. 1852 MMP players have completed the online Project Massive survey, reporting on their play patterns, commi...
A mathematical model is described for estimating changes in plasma 25-hydroxyvitamin D (25(OH)D) levels throughout the year as a consequence of varying the oral intake of vitamin D and the behaviour outdoors of white British adults resident in different regions of the UK. The model yields seasonal and geographical patterns of 25(OH)D concentrations that agree closely with observational studies....
Following the 2008/9 financial crisis, China instituted a 4 trillion RMB stimulus package that was spent mostly on infrastructure, with a particular impact at local level. The goal was to sustain economic growth and preserve social stability. We use the Asian Barometer surveys from shortly before and after the stimulus to examine its impact on public trust in government, and find a reversal of ...
Efficient project execution is an objective in many industries, and existing project management research gives direction about how project team factors influence two important capital project outcomes: time and cost. In addition, use of electronic collaboration (E-collaboration) technologies is essential for supporting projects. Combining a literature review with our empirical experience, we co...
Precision medicine with modern immunotherapeutics often requires pre-therapeutic access to novel and sometimes complex diagnostic tests. Test development and access to tests including reimbursement often lacks behind medicine development and availability of medicines, potentially creating a gap for physicians to administer and patients to receive an optimised treatment regime. Pharmaceutical co...
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