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Investigation into the problem of characterization of the HF ionospheric fluctuating channel of propagation: construction of a physically based HF channel simulator
ionosphere Hf channel simulator
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2015/9/14
A wideband HF simulator has been constructed that is based on a detailed physical model. It can generate an output giving a time realization of the HF wideband channel for any HF carrier frequency and...
Investigation of Occupational Accidents Induce Sever Injury in Fars, Iran from 2005 to 2007
Occupational Accident Fars Province Construction Activities Sever Injury Iran
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2013/1/28
Occupational accidents and incidents are increased in parallel of growth and expansion of industries. Implementation of preventive measures requires detailed analysis of accidents. So, the major goal ...