Search Results - "Mohamed Dawood"

Enabling efficient use of oxy-hydrogen gas (HHO) in selected engineering applications; transportation and sustainable power generation by Nabil, Tamer, Khairat Dawood, Mohamed M.

“…The sustainability of fuels and power generation with cleaner production of exhaust gases is considered one of the most important goals that the world seeks…”
Get full text

Enhancement of single solar still integrated with solar dishes: An experimental approach by Kabeel, A.E., Khairat Dawood, Mohamed M., Ramzy, Khaled, Nabil, Tamer, Elnaghi, Basem, elkassar, Ahmed

“…•A new modified technique of water desalination is applied in this work.•The system was integrated with PV panels, tracking system and control unit.•The effect…”
Get full text

Supply chain data analytics and supply chain agility: a fuzzy sets (fsQCA) approach by Shamout, Mohamed Dawood

“…Purpose Practitioners and researchers have reached a consensus that supply chain analytics is a strong determinant for desirable organizational outcomes such…”
Get full text

Achievement of humidification and dehumidification desalination system by utilizing a hot water sprayer and ultrasound waves techniques by Shehata, Ali I., Kabeel, A.E., Khairat Dawood, Mohamed M., Abo Elazm, Mohamed M., Abdalla, Abdalla M., Mehanna, Ahmed

“…•Investigation of a solar desalination humidification and dehumidification system was introduced.•Five modules of ultrasonic humidifier were used to increase…”
Get full text

Enhancement of the productivity for single solar still with ultrasonic humidifier combined with evacuated solar collector: An experimental study by Shehata, Ali I., Kabeel, A.E., Khairat Dawood, Mohamed M., Elharidi, Aly M., Abd_Elsalam, A., Ramzy, Khaled, Mehanna, Ahmed

“…•Integrated evacuated solar collector with solar still increased the productivity.•The ultrasonic humidifier was used as effectiveness method for water…”
Get full text

Improving the performance of stepped solar still using a graphite and PCM as hybrid store materials with internal reflectors coupled with evacuated tube solar collector by Kabeel, A. E., Khairat Dawood, Mohamed M., Nabil, Tamer, Alonafal, Bader Essa

“…The present experimental study aims to improve the productivity of a stepped solar still. The stepped solar still using PCM as latent storage materials with…”
Get full text

Augmentation of thermal efficiency of the glass evacuated solar tube collector with coaxial heat pipe with different refrigerants and filling ratio by Kabeel, A.E., Khairat Dawood, Mohamed M., Shehata, Ali I.

“…•An inclusive experimental model of modified coaxial heat pipe inserted inside evacuated glass was designed and analyzed.•The optimum filling ratio was…”
Get full text

3E enhancement of freshwater productivity of solar still with heater, vibration, and cover cooling by Dawood, Mohamed M. Khairat, Omar, Abubakr Helmy, Shehata, Ali Ismail, Samir Shehata, Ahmed, Taha, Ahmed Abd-Elsalam, El-Shaib, Mohamed Nabil, Mohamed, Madeha Kamel

“…This study focused on experimentally increasing the productivity of freshwater from solar stills. The performance of a single solar still system could be…”
Get full text

Exergoeconomic and enviroeconomic evaluations of conventional solar still using PCM and electric heater powered by solar energy: an experimental study by Abdel-Aziz, Eslam Ahmed, Mansour, Tamer M., Dawood, Mohamed M. Khairat, Ismail, Tamer M., Ramzy, Khaled

“…Solar stills are used in distant and arid areas to convert brackish or salty water into potable water fit for human use in a simple, affordable, and effective…”
Get full text

Does Supply Chain Analytics Enhance Supply Chain Innovation and Robustness Capability? by Shamout, Mohamed Dawood

“…Little are known about the nature of the interaction between supply chain analytics, supply chain innovation and robustness capability. The purpose of this…”
Get full text

Foresight study about the use of blockchain to prevent employees’ psychological distress: research avenues and insights for HRM practitioners by Hamouche, Salima, Chabani, Zakariya, Shamout, Mohamed Dawood

“…Purpose The prevention of mental health issues at work represents a significant challenge for organizations. The transformation of workplaces whose future…”
Get full text

Innovative synthesis and molecular modeling of actinomycetes-derived silver nanoparticles for biomedical applications by Ahmed Amin, Safia, Dawood, Mohamed E.A., Mahmoud, Mohamed, Bassiouny, Dina M., Moustafa, Mahmoud M.A., Abd El Ghany, Khalid

“…The rising demand for innovative antimicrobial solutions has shifted focus towards silver nanoparticles (AgNPs), especially those produced through eco-friendly…”
Get full text

Salinity impacts on humidification dehumidification (HDH) desalination systems: review by Nabil, Ibrahim, Abdalla, Abdalla M., Mansour, Tamer M., Shehata, Ali I., Dawood, Mohamed M Khairat

“…The use of humidification-dehumidification water desalination technology has been shown to be a practical means of meeting the demand for freshwater. The aim…”
Get full text

WCO biodiesel production by heterogeneous catalyst and using cadmium (II)-based supramolecular coordination polymer additives to improve diesel/biodiesel fueled engine performance and emissions by Elkelawy, Medhat, Etaiw, Safaa El-din H., Bastawissi, Hagar Alm-Eldin, Marie, Hassan, Radwan, Ahmed Mohamed, Dawood, Mohamed M., Panchal, Hitesh

“…Recently, research organizations and researchers have been working on finding and producing clean and alternatives to fuels such as biofuels, and thus using…”
Get full text

Improving the performance of a modified hemispherical solar distiller using a double-faces absorbing solar thermal receiver integrated with a solar concentrator by El Hadi Attia, Mohammed, Elnaby Kabeel, Abd, Refat Abd Elbar, Ayman, Abdelgaied, Mohamed, Abdullah, A.S., Khairat Dawood, Mohamed M., Kabeel, A.

“…•Double-faces absorbing solar receivers integrated with solar concentrator (DFASTR&SC) are very effective choices.•New DFASTR&SC has a great influence on…”
Get full text

Structural, Thermal, and Electrochemical Properties of Ce 0.8−2x Sm 0.2 Zrx Mgx O2−d, {x = 0.05, 0.1 & 0.15} Promising Electrolyte Compounds for (IT-SOFCs) Applications by Abdalla, Abdalla. M., Azad, Abul K., Dawood, Mohamed M. K., Taweekun, Juntakan

“…CSZM compounds were synthesized by dry chemistry route with 5, 10, and 15% dopant of Mg dopants in the Ce 0.8−2x Sm 0.2 Zrx Mgx O2−d, {x = 0.05, 0.1 & 0.15}…”
Get full text

Organizational culture, knowledge sharing and organizational performance: a multi-country study by Raziq, Muhammad Mustafa, Jabeen, Qudsia, Saleem, Sharjeel, Shamout, Mohamed Dawood, Bashir, Samad

“…PurposeDrawing on the competing values framework, we look at the relationship of different organizational cultures (clan, hierarchy, adhocracy and market) with…”
Get full text

Enhancement of mixed convection in a lid driven enclosure based on magnetic field presence with nanofluid by Shehata, Ali I, Dawood, Mohamed M Khairat, Amer, Motaz, William, Micheal A

“…Computational analysis is utilized to examine the effects of introducing nanoparticles to a square lid-driven cavity to enhance the hydro-magnet mixed…”
Get full text

Diesel/ biodiesel /silver thiocyanate nanoparticles/hydrogen peroxide blends as new fuel for enhancement of performance, combustion, and Emission characteristics of a diesel engine by Elkelawy, Medhat, Etaiw, Safaa El-din H., Alm-Eldin Bastawissi, Hagar, Ayad, Mohamed I., Radwan, Ahmed Mohamed, Dawood, Mohamed M.

“…In the present study, sunflower and soybean oil commixture with 50:50 V/V % had been used to produce biodiesel by using a homogeneously catalyzed…”
Get full text

Numerical simulation of laminar forced convection in horizontal pipe partially or completely filled with porous material by Teamah, Mohamed A., El-Maghlany, Wael M., Khairat Dawood, Mohamed M.

“…Laminar forced convection flow through a pipe partially and completely filled with a porous material is investigated numerically for three different cases. In…”
Get full text