S. Sahnoun

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The purpose of this work is to design a MSK modulator capable to work at a high data modulation. To achieve a low simulation runtime, the modulator is described in VHDL-AMS hardware description language. It is optimized by applying the “Hoke_D4 experimental design” with five factors having in view to minimize the modulator response time. An(More)
The purpose of this work is to optimize the design of an MSK modulator able to operate at a high data modulation. The optimization approach applies an experimental design methodology having in view to minimize the modulator response time. This methodology is traditionally applied by agronomists and chemists. We show how it can be perfectly suited to(More)
In this work, we expose our approach to design and optimize mixed analogue and digital systems at a high level description using the hardware description language VHDL-AMS. Many statistical experimental design methods are employed in optimization. We apply Hocke_D4 experimental designs with five parameters in order to minimize the lock time and the spurious(More)
To study the role of Toll-like receptor 4 (TLR4) in human spermatozoa and to assess sperm parameters, oxidative stress markers, and acrosome reaction in response to the stimulation of TLR4 by its ligand, the lipopolysaccharide (LPS), as a major endotoxin of Gram-negative bacteria. Our study was carried out in 73 sperm samples from patients undergoing semen(More)
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