نتایج جستجو برای: 969
تعداد نتایج: 996 فیلتر نتایج به سال:
El desarrollo de la tecnología ha aportado grandes beneficios y oportunidades, pero también contribuido a incidir en desigualdades sociales como brecha género, ahora digital género. objetivo del estudio que se presenta es conocer las diferencias género el uso entornos informales formales modo específico partir áreas competencia digital. Con una metodología cuantitativa caracter descriptivo-corr...
Concentrations and speciation of Pb, Cu, Cr, Cd, As, Ni in sediment from New Calabar River, Nigeria were assayed. the trace metals determined using UNICAM solar 969 AAS. Speciation was done five steps sequential extractions. Results revealed that for wet dry seasons, concentrations (mg/kg) ranged 1.1E-2±1.0E-3 As to 5.17±0.04 majority bound residual fraction (F5), while Cu mostly exchangeable (...
Cartographier et dissocier les frontières entre Byzance l’Islam (nord du Bilād al-Šām, IVe-Ve/Xe-XIe siècles)— Ce travail met en valeur l’intérêt de la cartographie pour comprendre médiévales. La sémiologie graphique nécessite s’interroger sur manières représenter médiévales afin mettre avant paradigmes qui guident ces choix graphiques. Les marges syro-byzantines le Ier/VIIe Ve/XIe siècle sont ...
This piece of work is aimed at studying the rewards to job mobility and whether it is a proper tool to experience wage growth and escaping situations of low-paid jobs. The data-base used will be the European Community Household Panel Survey, from which a sample of young people (under 30 in 1994) from thirteen different countries has been drawn. The selected technique will be a fixed-effects mod...
PURPOSE To compare how first-year (MS1) and fourth-year students (MS4) ascribe importance to lifestyle domains and specialty characteristics in specialty selection, and compare students' ratings with their primary care (PC) interest. METHOD In March 2013, MS4s from 11 U.S. MD-granting medical schools were surveyed. Using a five-point Likert-type scale (1 = not important at all; 5 = extremely ...
This piece of work is aimed at studying the rewards to job mobility and whether it is a proper tool to experience wage growth and escaping situations of low-paid jobs. The data-base used will be the European Community Household Panel Survey, from which a sample of young people (under 30 in 1994) from thirteen different countries has been drawn. The selected technique will be a fixed-effects mod...
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