نتایج جستجو برای: automobiles and parts
تعداد نتایج: 16834919 فیلتر نتایج به سال:
Dynamic Strategic Planning is an effective method for the development of rational policies for the intelligent, effective development of technology or large-scale engineering projects. It is: • Dynamic in that it explicitly recognizes the risk and uncertainties necessarily associated with any forecast about the future performance and acceptance of any technology, and thus the need to build flex...
this research was conducted to examine the effect of a concurrent training on rest level of leptin of plasma and some hormonal factors in non-athlete subjects. the research population included non-athlete men who didn’t participate in any organized sport activities. 30 men were chosen voluntarily among the above-mentioned population and were divided into 2 groups: experimental (15 subjects) an...
abstract: the potato tuberworm, phthorimaea operculella (zeller), is an important insect pest of potato (solanum tuberosum l.) in the storage and field in most parts of the world especially in tropical and subtropical regions due to its close relationship with the host, high reproductive potential and high economic losses. information on host preference, life table parameters and digestive en...
To create a car controlled by voice of humans is a innovative concept. In this paper we use the concept of speech recognition algorithm and algorithms that will worn on for the command of the users. The switching concept is used initially, the remote is provided with the button, when that button is pressed after that the speech recognition process starts. Then after user will command for openin...
With gasoline now more than $2.00 a gallon, alternate automobile technologies will be discussed with greater interest and developed with more urgency. For our government, the hydrogen fuel cell-powered automobile is at the top of the list of future technologies. This paper presents a simple description of the principles behind this technology and a brief discussion of the pros and cons. It is a...
The advantages/disadvantages of energy storage devices, which can provide nonpolluting automobile systems are discussed. Four types of storage devices are identified: electro-chemical (batteries) hydrogen electro-mechanical (flywheels) Molten salt heat storage A high speed flywheel with a small permanent magnet motor/generator has more advantages than any of the other systems and might become a...
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