Mohamed Ben Abdallah

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Purtscher's retinopathy is a rare condition that is noted in cases related to various types of trauma. The characteristic finding in the fundus is the presence of multiple Purtscher flecken. Purtscher-like retinopathy has a similar presentation in the fundus but is not associated with trauma. We report the case of a 55-year-old male who presented a severe(More)
Novel five organic donor-π-acceptor molecules (D-π-A) used for dye sensitized solar cells (DSSCs) and for organic solar cells (OSC), based on thienopyrazine and thiophene were studied by density functional theory (DFT) and timedependent DFT (TD-DFT) approaches to shed light on how the π-conjugation order influence the performance of the solar cells. The(More)
The wind turbine based on the doubly-fed induction generator (DFIG) plays an increasingly important role in power generation. This is thanks to the benefits of these generators compared to other machines. In this paper, we present a new control strategy that limits variations and the transient overshoots in the DC bus voltage, which cause problems and(More)
Egg masses of the wedge sea hare Dolabella auricularia are gathered as human food in the Visayas region and other areas in the Philippines, but there have been no studies examining their appropriateness for human consumption. This study was conducted to characterize the biochemical components of the egg masses. Biochemical characterization was assessed(More)
In this paper, we present Hermite-Hadamard inequality for p-convex functions in fractional integral forms. we obtain an integral equality and some Hermite-Hadamard type integral inequalities for p-convex functions in fractional integral forms. We give some HermiteHadamard type inequalities for convex, harmonically convex and p-convex functions. Some results(More)
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