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The inverse discrete cosine transform (IDCT) is a significant component in today's JPEG and MPEG decoders. Of all the stages in the decoding process of a JPEG file, the IDCT is the most computationally intensive. Hence, we require fast and efficient implementations, either in software or hardware. Numerous individual designs for computing the ID-IDCT have(More)
The purpose of this study is assessing the quality of work life and its components in the primary school teachers of the Isfahan city. The method of this study is descriptive-survey and the statistical population was composed of 862 teachers in Isfahan city and 120 samples were selected based on statistical estimates and simple random sampling. The data(More)
— Proton exchange membrane fuel cells (PEMFCs) can be used in transportation, power plants and distributed generation due to high power density and fast speed of operation. Dynamic modeling of fuel cells is a primary need for performance assessment studies of real-time and controller design. Some new models of Simulink use artificial intelligence for making(More)
In the recent years all of the banks have become more competitive and they have looked to improve performance and competitiveness. During last decade IT-business strategic alignment and information technology effectiveness have emerged as significant antecedents of organizational performance .This study investigates potential influences of IT-business(More)
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