There are currently many research groups active in the field of photovoltaics in universities and research institutions around the world. This research can be categorized into three areas: making current technology solar cells cheaper and/or more efficient to effectively compete with other energy sources; developing new technologies based on new solar cell architectural designs; and developing new materials to serve as more efficient energy converters from light energy into electric current or light absorbers and charge carriers.

One way of ....etc

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hi
you can refer these pages to get the details on COMPUTER MEMORY BASED ON THE PROTEIN BACTERIO RHODOPSIN

http://seminarsprojects.net/Thread-computer-memory-based-on-the-protein-bacteriorhodopsin

http://seminarsprojects.net/Thread-computer-memory-based-on-the-protein-bacterio-rhodopsin ....etc

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bacteria powered fuel cells to download for give seminar

BACTERIA POWERED FUEL CELLS FULL SEMINAR REPORT
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Bacterial Foraging Adaptive optimization

Abstract

Bacterial optimizing foraging (BFO) is a newly developed an optimization algorithm inspired by nature, which is based on the foraging behavior of the e. coli bacteria. So far, the BFO had been successfully implemented in some engineering problems associated with simplicity and ease of implementation. However, the BFO has bad convergence behavior of complex optimization problems as compared to other natural methods of optimization. This article first Analyses how the length parameter block BFO ....etc

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Classification of bacteria


Classification seeks to describe the diversity of bacterial species by naming and grouping organisms based on similarities.

Bacteria can be classified on the basis of cell structure ,cellular metabolism or on differences in cell components such as DNA, fatty acids ,pigments ,antigens and quinones

Modern bacterial classification emphasizes molecular systematics, using genetic techniques such as GUANINE CYTOSINE r ....etc

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seminar report of 3d solar cell technology,ppt,advantages,
....etc

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ppt on nanonetwork communication in bacteria

Abstract
As the field of molecular communication continues to grow, numerous solutions have been proposed to enable communication between nanomachines. Amongst these solutions, bacteria communication nanonetworks has been proposed as a promising approach for molecular communication. This is driven by a number of attractive properties found in bacteria, which includes biased motility toward the destination through chemotaxis process, as well as the ability of bacteria to transfer genetic information ....etc

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magine if killing flu viruses and other microbes were as simple as turning on a light.

Exposing a unique surface coating to light may in fact hold the key to protecting you from virtually all viruses and bacteria, including the feared avian flu.

Laboratory testing of a novel, permanent nano-coating, developed in collaboration by researchers at North Carolina State University College of Textiles and Emory University School of Medicine, has been shown to kill or inactivate most viruses and bacteria when exposed to visible light. Early tes ....etc

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Bacteria powered batteries use the chemical energy generated by bacteria, and convert it into electrical energy using a relatively simple mechanism. Like most batteries, a bacteria powered battery has an anode (the negative end) and a cathode (the positive end). In addition to the anode and cathode, a bacteria powered battery also has a membrane capable of filtering electrons (anions) and protons (cations) produced during the chemical breakdown of substances by bacteria.

Once the bacterial breakdown starts producing ions, the anions are tran ....etc

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Fuel cells are a proven power source for manned spacecraft where they generate electrical power from stored hydrogen and oxygen that are carried in cryogenic liquid form. The world?s petroleum production is about to pass its peak, so a world wide development effort is being directed into adapting these high efficiency fuel cells into powering automobiles, buses and trucks. Fuel cells are more efficient than the secondary batteries used. First Alkali fuel cells are used in aircrafts, but now a days fuel cells using Proton Exchange Membrane are u ....etc

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