Results 51 to 60 of about 217,289 (296)
ENERGIA RENOVÁVEL; UTILIZAÇÃO DE ENERGIA SOLAR PARA ACIONAMENTO DE TELHADO MÓVEL.
Revista Científica Semana Acadêmica, 2021 The present work aims to exemplify a renewable and sustainable energy source as such the energy from sunlight to drive mobile coverage as a clean source of energy that does not cause damage to the environment, taking advantage of solar energy as a source of heat and light being one of the most propitious and reliable energies in the world.
openaire +2 more sources
Irrigation and Drainage, EarlyView.ABSTRACT Irrigation is a crucial practice for the security of rural businesses, ensuring agricultural production even in periods without rainfall. This work aimed to analyse the financial viability of an off‐grid photovoltaic (PV) system as an alternative to traditional energy sources for pumping irrigation in Brazilian agricultural areas.
Giovana Franco Valadão +5 more
wiley +1 more source
Semicondutores : modelo matemático da célula fotovoltaica [PDF]
, 2010 Texto de apoio às aulas teóricas da UC de Electromagnetismo B do Mestrado Integrado em Engenharia Civil.As tecnologias subjacentes ao aproveitamento da energia solar para a produção de electricidade, baseiam-se fundamentalmente na utilização de materiais
Carneiro, Joaquim A. O.
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Solar drying of jack fruit almonds Secagem solar de amêndoas de jaca
Engenharia Agrícola, 2011 Dryers heated by solar energy have been constructed and used in drying whole and half jack fruit almonds. The samples were dried during the day in direct sun and in the conventional solar dryer prepared for this purpose.
Alexandre J. de M Queiroz +3 more
doaj +1 more source
A ENERGIA SOLAR COMO FONTE ALTERNATIVA DE ENERGIA PARA USO DOMÉSTICO
, 2023 Neste trabalho é apresentada uma avaliação da viabilidade de uso de um aquecedor solar parabólico como fonte alternativa de energia. A energia necessária para mudar a temperatura da água desde a temperatura ambiente até a temperatura de ebulição em condições ambientes foi avaliada.
Francisco das Chagas Soares +7 more
openaire +2 more sources
New Phytologist, EarlyView.Summary Recent studies have shown a linear relationship between solar‐induced Chl fluorescence (SIF) and gross primary productivity (GPP) at large scales. However, this relationship diverges at finer leaf scales, particularly in tropical forests with complex canopy structures.
Leonardo G. Ziccardi +10 more
wiley +1 more source
The $Λ_0$ Polarization and the Recombination Mechanism [PDF]
, 1997 We use the recombination and the Thomas Precession Model to obtain a prediction for the $\Lambda _0$ polarization in the $p+p \to \Lambda_0+X$ reaction. We study the effect of the recombination function on the $\Lambda_0$ polarization.
arxiv +1 more source
Desenvolvimento e treinamento de redes neurais artificiais para processamento de dados de radiação solar [PDF]
, 2017 TCC-Universidade Federal de Santa Catarina-Centro Araranguá-Engenharia de Energia.A energia solar fotovoltaica está sendo inserida gradualmente na matriz energética mundial como uma fonte de energia limpa e sustentável.
Oliveira, Jhuan de Souza
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Photochemistry and Photobiology, EarlyView.Eduardo Lissi, Dorita Adamo‐Lissi and Juan Grotewold in Aberystwyth, Wales, winter 1961. Upon their return to Buenos Aires in 1963, with their PhD degrees, Lissi and Grotewold started a Chemical Kinetics and Photochemistry group in the School of Sciences (University of Buenos Aires).
Silvia E. Braslavsky +1 more
wiley +1 more source
Annual modulation sensitivity in cold dark matter searches [PDF]
Astropart.Phys. 9 (1998) 339-347, 1998 The sensitivity of experiments looking for annual modulated signals is discussed and analyzed. The choice of energy intervals for rate integration and enhancing the signal-to-noise ratio of the predicted WIMP signal is addressed. Special emphasis is placed on quantifying the minimum required exposure, MT, under experimental conditions.
arxiv +1 more source