Results 61 to 70 of about 393,718 (196)
Electricity Generation from Synthetic Wastewater Treatment in Microbial Fuel Cell
Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2013 Background and Objectives: Microbial fuel cell (MFC) used for electricity generation and wastewater treatment, simultaneously. In MFC, microorganisms act as a catalyst to convert chemical energy stored in organic materials into electrical energy.
Khazae M. +5 more
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E3S Web of Conferences, 2016 The paper presents the results of the analysis of the economic and manufacturing system consisting of wind turbines, photovoltaic modules, polymer membrane fuel cell and the electrolyzer.
Szczerbowsk Radosław, Ceran Bartosz
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Multiplex electric discharge gas laser system [PDF]
, 1987 A multiple pulse electric discharge gas laser system is described in which a plurality of pulsed electric discharge gas lasers are supported in a common housing. Each laser is supplied with excitation pulses from a separate power supply.
Laudenslager, James B. +1 more
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Shift & night work – the positive impact, challenges and action to deal with it [PDF]
, 2020 Shift work means work that takes place on a schedule of employee outside the normal hours eight at morning until at five at evening. Well, it involves day and night shifts, which is whether in an early morning shifts, and rotating shifts.
Abdull Rahman, Rabeatul Husna +2 more
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Power processor design considerations for a solar electric propulsion spacecraft [PDF]
Propulsion power processor design options are described. The propulsion power processor generated the regulated dc voltages and currents from a solar array source of a solar electric propelled spacecraft.
Costogue, E. N., Gardner, J. A.
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New England Overview: A Guide to Large-Scale Energy Infrastructure Issues in 2015 [PDF]
, 2015 The report outlines how regional electricity and natural gas infrastructure decisions are made. It examines the current proposals to expand electricity transmission lines and natural gas pipelines into New England, as solutions to electricity and gas ...
Jonathan Raab, Paul Peterson
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Photovoltaic power modules for NASA's manned space station [PDF]
The capability and the safety of manned spacecraft are largely dependent upon reliable electric power systems. Two similar space power systems able to survive the low Earth orbit environment, are being considered for NASA's Manned Space Station (SS ...
Tatro, Charles A.
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National Energy Security: Implications for National Energy Policy [PDF]
, 2001 The Environmental and Energy Study Institute and Senator Susan Collins (R-ME) co-hosted a Congressional briefing to examine the nation's current energy system and its vulnerabilities, as well as some of the steps and solutions to providing the nation and
Amy Brooks
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Electric prototype power processor for a 30cm ion thruster [PDF]
An electrical prototype power processor unit was designed, fabricated and tested with a 30 cm mercury ion engine for primary space propulsion. The power processor unit used the thyristor series resonant inverter as the basic power stage for the high ...
Biess, J. J. +2 more
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Hemorrhagic shock secondary to button battery ingestion
São Paulo Medical JournalCONTEXT:Button battery ingestion is a frequent pediatric complaint. The serious complications resulting from accidental ingestion have increased significantly over the last two decades due to easy access to gadgets and electronic toys. Over recent years,
Naomi Andreia Takesaki +3 more
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