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Mostrando ítems 41-50 de 7652
Desenvolvimento de uma fonte de tensão regulada para a alimentação de equipamentos eletrônicos a partir de painéis solares fotovoltaicos
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2015-12-10)
The present report describes the design and implementation of a regulated voltage source from solar photovoltaic panels, with 5 V output direct current (DC) - same voltage level of the USB ports of personal computers - to ...
Internal communication and employer branding within a humanistic model – a case study of IKEA (Spain, 2019–2021)
Purpose: The study aims to establish that a humanistic model is a necessary context for efficient employer branding (EB) and to identify the characteristic features of a humanistic model in IKEA. Design/methodology/approach: ...
El Reglamento Interno de Trabajo como fuente de Derecho: importancia y visión jurisprudencialThe Internal Labor Regulations as a source of Law: importance and jurisprudential vision
(Pontificia Universidad Católica del PerúPE, 2018)
Optimal location and sizing of PV sources in DC networks for minimizing greenhouse emissions in diesel generators
(Cartagena de Indias, 2020-02-24)
This paper addresses the problem of the optimal location and sizing of photovoltaic (PV) sources in direct current (DC) electrical networks considering time-varying load and renewable generation curves. To represent this ...
Perspectivas educativas y laborales de los jóvenes latinoamericanos: tendencias y desafíosEducational and employment prospects of young Latin Americans: Trends and Challenges
(Universidad Iberoamericana Ciudad de México, 2015)
En la actualidad, en los debates en el ámbito educativo y laboral de los jóvenes, se resalta la vigencia de las desigualdades educativas y las implicaciones de estas en la inserción laboral. En este sentido, y retomando ...
Distribution of atmospheric trace elements and assesment of air quality in Argentina employing the lichen, Ramalina celastri, as a passive biomonitor: Detection of air pollution emission sources
(Inderscience Enterprises, 2007-12)
Ramalina celastri was used as a passive biomonitor to study the relationship between elemental accumulation, emission sources and physiochemical parameters used as air pollution biomarkers in Argentina. The concentration ...
The optimization of the culture medium to design Streptomyces sp. M7 based impedimetric biosensors
(Elsevier Science, 2013-12)
Electrochemical impedance has been widely used in microbiology in detection, quantifying and identifying microorganisms. Streptomyces strain M7 (SM7) is capable to grow in the presence of organochlorine pesticides (OCPs) ...