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Energy transfer assisted frequency upconversion in Ho 3+ doped fluoroindate glass
(2002-02-01)
Experimental results are reported which show a strong evidence of energy transfer between Ho 3+ ions in a fluoroindate glass excited by a pulsed laser operating at 640 nm. We identified the origin of the blue and green ...
Electrofluid dynamic (EFD) energy conversion in gas flows with suspended nanoparticles
(IOS Press, 2010-01-01)
This work presents simulations of the Electrofluid Dynamic energy conversion process in slender channel devices having very small particles (in both micro and nano scales) as charge carriers. Solutions are discussed for a ...
STAND-ALONE WIND ENERGY CONVERSION SYSTEM WITH MAXIMUM POWER TRANSFER CONTROL
(Universidad de Tarapacá., 2009)
Diet containing 35% crude protein improves energy balance, growth, and feed conversion in the Amazon river prawn, Macrobrachium amazonicum
(2021-11-01)
A technological package has been developed in South America for culturing prawn Macrobrachium amazonicum; however, little information is available on its physiology and diet. We investigated the effect of different protein ...
Modeling and simulation of grid-connected photovoltaic energy conversion systems
(Elsevier, 2014-01)
Solar power generation using PV (photovoltaic) technology is a key but still evolving technology with the fastest growing renewable-based market worldwide in the last decade. In this sector with tremendous potential for ...
Electrokinetic energy conversion in microchannels using polymer solutions
(Elsevier, 2010-06)
Electrokinetic energy conversion in microfluidic systems is a subject of intense research at present, where the main objective is to improve the thermodynamic efficiency of the process. As a novel strategy to the problem, ...
Hydrogen production by biogas steam reforming: A technical, economic and ecological analysis
(2013-08-28)
Fuel cells are electrochemical energy conversion devices that convert fuel and oxidant electrochemically into electrical energy, water and heat. Compared to traditional electricity generation technologies that use combustion ...
Effect of dietary energy concentration on performance parameters and egg quality of white leghorn laying hens
(Fundação APINCO de Ciência e Tecnologia Avícolas, 2014-12-01)
An experiment was carried out with 1200 23-week-old white Dekalb commercial laying hens to investigate production responses, egg quality, and energy utilization of laying hens fed different dietary energy levels at the ...
Influencia de la separación de residuos sólidos urbanos para reciclaje en el proceso de incineración con generación de energía
(2009-06-29)
This work analyses the recuperation of the energy of Municipal Solid Waste (MSW) through the incineration process. It considers the up to date tendency of segregation (separation) of plastic, paper and cardboard, glass and ...
Visible to infrared energy conversion in Pr3+-Yb3+ co-doped fluoroindate glasses
(Elsevier BVAmsterdam, 2013-10)
Processes involving visible to infrared energy conversion are presented for Pr3+–Yb3+ co-doped fluoroindate glasses. The emission in the visible and infrared regions, the luminescence decay time of the Pr3+: 3P0→3H4 (482 ...