Search Results - "Khattab, Heba"

Oscillatory calcium release and sustained store-operated oscillatory calcium signaling prevents differentiation of human oligodendrocyte progenitor cells by Seidman, Richard A., Khattab, Heba, Polanco, Jessie J., Broome, Jacqueline E., Sim, Fraser J.

“…Endogenous remyelination in demyelinating diseases such as multiple sclerosis is contingent upon the successful differentiation of oligodendrocyte progenitor…”
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Communicationless Overcurrent Relays Coordination for Active Distribution Network Considering Fault Repairing Periods by Elsadd, Mahmoud A., Zobaa, Ahmed F., Khattab, Heba A., Abd El Aziz, Ahmed M., Fetouh, Tamer

“…This paper presents an integrated overcurrent relays coordination approach for an Egyptian electric power distribution system. The protection scheme suits all…”
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Improved Manta Ray Foraging Algorithm for Optimal Allocation Strategies to Power Delivery Capabilities in Active Distribution Networks by Khattab, Heba A., Aljumah, Ali S., Shaheen, Abdullah M., Omar, Hala A.

“…Losses minimization in distribution networks (DNs) is a critical concern for power utilities worldwide, especially in both mature and developing power systems…”
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Assessment of optimal allocation of renewable distributed generator sources in distribution network by Nasef, Asmaa F., Osheba, Dina S., Khattab, Heba A., Osheba, Shaban

“…The integration of distributed generators (DGs) into distribution networks in optimal allocation is one of the main issues facing power system engineers to…”
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Local and remote control of automatic voltage regulators in distribution networks with different variations and uncertainties: Practical cases study by Nasef, Asmaa, Shaheen, Abdullah, Khattab, Heba

“…•A new modified successive NRIM has been proposed for radial distribution system embedded PDVRs.•Local and remote control of voltage regulator…”
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Design Sizing and Performance Analysis of Stand-Alone PV System using PVSyst Software for a Location in Egypt by Spea, Shaimaa R., Khattab, Heba A.

“…This paper presents the full design of a standalone PV system for Dina Farm Rest in Egypt. The location details and meteorological data for the proposed…”
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Hybrid PICS-Phase Advance Control for SCG in a Multi-machine Power System by Ahmed Amer, Ragab, Khattab, Heba Abdel-hamid, Morsy, Gamal Abdel-wahab

“…Modern electrical power systems are more loaded than before and operate near the critical stability margins. Consequently, the need of increasing the power…”
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Optimal Allocation of Renewable Energy Sources in Electrical Power System Using Oscillatory Particle Swarm Optimization by Nasef, Asmaa Fared, Khattab, Heba Abdel-Hamid, Osheba, Dina S M

“…Inappropriate choice of locations and sizes of Renewable Energy Sources (RESs) in electric power systems can have an adverse impact on voltages profile,…”
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Impacts of Renewable Energy Sources Allocation in Distribution Networks by Nasef, Asmaa fared, Osheba, Dina S. M., Khattab, Heba Abdel-hamid, Osheba, S. M.

“…The integration of distributed generators (DGs) into distribution networks is one of the main issues facing distribution networks. This paper presented a…”
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Modeling, Simulation and Experimental Performance Analysis of PEM Fuel Cell by Nasef, Asmaa Fared, Khattab, Heba Abdel-hamid, Amer, Ragab Ahmed, Morsy, Gamal Abdel-wahab

“…This paper aims to mathematically model and simulate the proton exchange membrane fuel cell (PEMFC) in steady state and dynamic operations. At first, the…”
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Control and Performance Analysis for A Doubly-Fed Induction Generator Driven by A Wind Turbine Using Different Optimized Controllers by Helal, Asmaa El-sayed, Morsy, Gamal Abdel-Wahab, Khattab, Heba Abdel-Hamid

“…In this paper a MATLAB/SIMULINK were used to study the performance and apply different optimized controllers during different disturbances. The used…”
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The effect of using letrozole alone protocol versus using letrozole and HCG protocol on induction of ovulation in polycystic ovarian syndrome patients: A prospective cohort study by Kassab, Ahmed A., Salman, Ahmed M., Khattab, Heba M., Khayal, Ali, Abdelmordy, Sherif, Elazab, Mohammed I.

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Elucidating the Role of Store Operated Calcium Entry in Human Oligodendrocyte Progenitor Cells by Khattab, Heba

“…Multiple sclerosis is a chronic inflammatory demyelinating disease characterized by limited neuronal remyelination, which results in impaired saltatory…”
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