Abstract
A non-destructive estimation of the state-of-charge _SoC. of batteries facilitates optimum utilization of the battery for a given application, as well as evaluation of its state-of-health. Among various methods, a.c. impedance spectroscopy over a wide range of frequencies provides a variety of parameters which are functions of the SoC of a given battery. These parameters and their variation with SoC depend on the type of battery and on the experimental conditions. The impedance data of sealed commercial cells are rather tedious to a ....etc

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potential power aid by a harmless viruses called bacteriophages its a genetically manipulate viruses to build structures packed with tiny conductive wires would replace lithium ion with thin stucture future.The DNA of the virus producing an organism with surface proteins designed to attract particles of cobalt and gold. a solution containing the metal- loving viruses to a silicon slide coated with alternating layers of negatively and positively charged polymers.and a transparent film about 10 centimeters by 10 centimeters, containing about a b ....etc

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Presented By:
Henry A. Sodano and Daniel J. Inman
Center for Intelligent Material Systems and Structures

Gyuhae Park
Engineering Sciences and Applications

Abstract:
Piezoelectric materials can be used as a means of transforming ambient vibrations into electrical energy that can be stored and used to power other devices. With the recent surge of micro scale devices, piezoelectric power generation can provide a convenient alternative to traditional power sources used to operate certain types of sensors/actuators, telemetry, and ....etc

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I need to know basic details of HDFC bank LOS

pls provide me.I would like to eagerly read ....etc

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I need to know basic details of HDFC bank LOS

pls provide me.I would like to eagerly rea....
I need to know basic details of HDFC bank LOS

pls provide me.I would like to eagerly rea.... ....etc

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With the ever-increasing demand for energy, we have to focus our attention on greener alternatives. The main problems with non-conventional energy sources are that they need storage. Flywheel batteries seem to solve this problem to a great extend. Flywheel energy storage systems are non-polluting; need no replacement and little maintenance. The basic working of flywheel batteries and their applications are discussed in brief. Flywheel batteries stores energy as rotational kinetic energy of the flywheel and this energy can be retrieved either th ....etc

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im doin seminar on nuclear batteries-the daintiest dynamos so can u please provide more information on this topic ....etc

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Abstract

A Vanadium-Vanadium Redox battery can improve Photovoltaic system performance, reliability and robustness by increasing the energy conversion efficiency of the battery to 87%, by making the battery life, efficiency and ongoing energy capacity independent of state of charge and load profiles and by reducing maintenance requirements. High battery efficiency reduces the required PV while a battery life insensitive to battery usage relaxes system constraints. These advantages are utilised in a demonstration PV system in Thailand that w ....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.
http://alternative-energy-news.info/images/pictures/bacteria-batter ....etc

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Nuclear Batteries-Daintiest Dynamos

Micro electro mechanical systems (MEMS) comprise a rapidly expanding research field with potential applications varying from sensors in air bags, wrist-warn GPS receivers, and matchbox size digital cameras to more recent optical applications. Depending on the application, these devices often require an on board power source for remote operation, especially in cases requiring for an extended period of time. In the quest to boost micro scale power generation several groups have turn their efforts to well kno ....etc

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