Among the many environmental problems that offend and concern us perhaps none is as powerful and dramatic as water pollution. It is any undesirable change in physical, biological or chemical characteristics of water quality that adversely affects living organisms or makes water unsuitable for desirable use. Major sources that pollute water are domestic sewage and industrial effluents, acid rain etc. These are discharged into the rivers which in turn results in marine pollution.Marine pollution has been going on unnoticed for a long time by the ....etc

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GAURAV




Introduction

Hybrid electric vehicles (HEVs) include both a combustion engine as well as an electric motor.
If we had better batteries, we would not need hybrids at all.
Hybrids can be implemented in many kinds of vehicles.
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ABSTRACT
A hybrid vehicle (HV) is a vehicle using an on-board rechargeable energy storage system (RESS) and a fuelled power source for vehicle propulsion. The HV pollutes less and uses less fuel. The different propulsion power systems may have common subsystems or components. The HV provides better fuel economy than a conventional vehicle because the engine is smaller and may be run at speeds providing more efficiency

INTRODUCTION
A hybrid vehicle (HV) is a vehicle using an on-board rechargeable energy storage syst ....etc

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ABSTRACT
In an era where energy conservation has become the latest topic of discussion not only among the erudite but also among the ordinary responsible denizens , fuel efficiency along with minimum pollution has become the benchmark for any new automobile.
And in the same context Hybrid Cars come as the latest addition. By the name itself it can be inferred that a hybrid car is an improvisation to the traditional gasoline engine run car combined with the power of an electr ....etc

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Abstract
Traditionally, common processor augmentation solutions have involved the addition of coprocessors or the datapath integration of custom instructions within extensible processors as Instruction Set Extensions (ISE). Rarely is the hybrid option of using both techniques explored. Much research already exists concerning the identification and selection of custom hardware blocks from hardware/software partitioning techniques, but the question of how to best use this hardware within a user system where both coprocessors and datapath ....etc

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