منابع مشابه
Solar-assisted hemodialysis.
BACKGROUND AND OBJECTIVES Hemodialysis resource use-especially water and power, smarter processing and reuse of postdialysis waste, and improved ecosensitive building design, insulation, and space use-all need much closer attention. Regarding power, as supply diminishes and costs rise, alternative power augmentation for dialysis services becomes attractive. The first 12 months of a solar-assist...
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Sustainable Mobility issues are gaining increasing attention both among specialists and in public opinion, due to the major impact of automotive systems on carbon dioxide production, climate changes and fossil fuel depletion. Recently, increasing efforts are being spent towards the application of solar energy to electric and hybrid cars, also thanks to the decreasing cost and to the increasing ...
متن کاملDesign and Development of Solar Assisted Bicycle
As we all know the fuel prices especially the petrol is rising steadily day by day. Again the pollution due to vehicles in metro cities & urban areas is increasing continuously. To overcome these problems, an effort is being made to search some other alternative sources of energy for the vehicles. Again, it is also not affordable to purchase vehicles (mopeds, scooters or motorcycles) for all th...
متن کاملGeothermal- And Solar Assisted Air Conditioning System
A research project of the Hamburg University of Technology realizes an open cycle desiccant assisted air conditioning system based on renewable heat sources e.g. solar thermal and heat sinks e.g. shallow geothermal energy. Both advantages of the open cycle process are taken into account, the possible use of a heat sink at higher temperatures and the use of low calorific heat. Moreover, the tota...
متن کاملHybrid cars now, fuel cell cars later.
We compare the energy efficiency of hybrid and fuel cell vehicles as well as conventional internal combustion engines. Our analysis indicates that fuel cell vehicles using hydrogen from fossil fuels offer no significant energy efficiency advantage over hybrid vehicles operating in an urban drive cycle. We conclude that priority should be placed on hybrid vehicles by industry and government.
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ژورنال
عنوان ژورنال: Nature Photonics
سال: 2009
ISSN: 1749-4885,1749-4893
DOI: 10.1038/nphoton.2009.36