منابع مشابه
Photosynthetic Constraints on Fuel from Microbes
THE WORLD ENERGY PROBLEM AND THE BIOFUEL ENERGY PROBLEM Oxygenic photosynthesis has been promoted as a system for fuel production on a global scale to replace fossil fuels. The fundamental requirement for this to be viable is that the energy output of the system must be greater than the energy input from fossil fuels. For biofuel production, this criterion is not always met. This issue is often...
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Kun Guo, Daniel J. Hassett, and Tingyue Gu National Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, People’s Republic of China Department of Molecular Genetics, Biochemistry and Microbiology, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA Department of Chemical and Biomolecular Engineering, Ohio U...
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Microbial fuel cells (MFCs) are remarkable "green energy" devices that exploit microbes to generate electricity from organic compounds. MFC devices currently being used and studied do not generate sufficient power to support widespread and cost-effective applications. Hence, research has focused on strategies to enhance the power output of the MFC devices, including exploring more electrochemic...
متن کاملLice, Humans, and Microbes
Lice are small, wingless, minor ectoparasites of mammals and birds. More than 540 blood-sucking lice (Phthiraptera: Anoplura) have been described with each host having its own type of louse, suggesting the cospeciation of the lice species with their host. Among these, two lice species from two different genera infest humans: Pediculus humanus and Phthirus pubis (pubic “crab” l...
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Inorganic arsenic, a ubiquitous environmental toxicant, is well known for its harmful effects in humans, including cancer, diabetes, and cardiovascular disease. Organic forms of arsenic, such as monomethylarsonic acid (MMAV), are generally considered less toxic than inorganic arsenicals. Researchers report in this issue of EHP that certain bacteria in the human colon can promote the conversion ...
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ژورنال
عنوان ژورنال: Materials Today
سال: 2011
ISSN: 1369-7021
DOI: 10.1016/s1369-7021(11)70156-0