نتایج جستجو برای: 25 n25

تعداد نتایج: 354588  

1996
D. V. Ahluwalia

We report a new effect of gravitationally induced quantum mechanical phases in neutrino oscillations. In the neighborhood of a neutron star, gravitationally induced quantum mechanical phases are roughly 15% of their kinematical counterparts. When this information is coupled with the mass square differences implied by the existing neutrino–oscillation data we find that the ∗This work was done, i...

2015
Konstantin Gluschenko

This paper provides an overview of methodologies used to analyze inter-regional income inequality, and a critical survey of empirical studies that deal with Russian regions. It discusses implications of the growth theory regarding dynamics of inter-economy income inequality. Methodologies for empirically analyzing income inequality are classified as the cross-section approach, time series appro...

2011
Adriana Bellet Adriana Belletti Cristiano Chesi

2013
Qiliang Jin Hiroshi Arimoto

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). ...

Journal: :The Turkish journal of pediatrics 2014
Şinasi Özsoylu

We also studied this relation more than 30 years ago in 60 pairs of maternal and cord blood, and showed such a relation; ours was one of the first published studies on this subject2. Calcium, phosphorus, and alkaline phosphate levels were also assayed, and were repeated in babies of about one month of age. Maternal and cord 25-OH-CC levels were found lowest in winter months when compared to mot...

Journal: :The Biochemical journal 1982
J L Napoli R L Horst

(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...

2003
A. Fleming Seay William J. Jerome Kevin Sang Lee Robert E. Kraut

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...

Journal: :The British journal of nutrition 2013
Brian L Diffey

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....

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