Osama E. M. Rizk - Articles - Scientific Research Publishing

Removal of Some Toxic Ions from Seawater and Wastewater by Sorption onto Natural, Synthetic Hydroxyapatite and Alginate-Hydroxyapatite Composite Nanoparticles: A Comparative Study (Articles)

Mohamed A. Shreadah, Osama E. M. Rizk, Mohamed A. Aly-Eldeen, Amal R. Rashad, Mohamed E. Mahmoud

Journal of Environmental Protection Vol.10 No.9，September 12, 2019

DOI: 10.4236/jep.2019.109069 809 Downloads 2,411 Views Citations
Serotypes, Antibiogram and Genetic Relatedness of Pseudomonas aeruginosa Isolates from Urinary Tract Infections at Urology and Nephrology Center, Mansoura, Egypt (Articles)

Shaymaa H. Abdel-Rhman, Dina E. Rizk

Advances in Microbiology Vol.8 No.8，August 30, 2018

DOI: 10.4236/aim.2018.88042 963 Downloads 2,193 Views Citations
Use of Numerical Groundwater Modeling to Assess the Feasibility of Aquifer Storage and Recovery (ASR) in the Wadi Watir Delta, Sinai, Egypt (Articles)

Osama M. Sallam

Journal of Water Resource and Protection Vol.11 No.12，December 6, 2019

DOI: 10.4236/jwarp.2019.1112085 720 Downloads 1,993 Views Citations
Hybrid Genetic Algorithm with K-Means for Clustering Problems (Articles)

Ahamed Al Malki, Mohamed M. Rizk, M. A. El-Shorbagy, A. A. Mousa

Open Journal of Optimization Vol.5 No.2，June 21, 2016

DOI: 10.4236/ojop.2016.52009 3,367 Downloads 7,143 Views Citations
The Role of Sports Academies in Developing Saudi Sports from Society’s Perspective (Articles)

Khalid S. Aljaloud, Ahmed M. Abdulsalam, Osama E. Aljuhani, Abdullah G. Alshehri, Abdullah A. Alselaimi

Advances in Physical Education Vol.12 No.3，July 19, 2022

DOI: 10.4236/ape.2022.123018 273 Downloads 2,171 Views Citations
Study of Vitamin D Receptor (VDR) Gene Polymorphisms among Egyptian Cohort Patients with Different Stages of Colorectal Cancer (Articles)

Mohamed M. Rizk, Nermine H. Zakaria, Waleed G. Elshazely

Journal of Cancer Therapy Vol.5 No.3，March 19, 2014

DOI: 10.4236/jct.2014.53033 4,545 Downloads 6,602 Views Citations
Dolomitization in Campanian Oil Shale Rocks from South-Western Jordan (Articles)

Hani M. Alnawafleh, Khalid E. Tarawneh, Hani N. Khoury, Nafeth A. Abdelhadi, Osama Y. Shakkoury, Reyad A. Dwairi, Mazen N. Amaireh

Open Journal of Geology Vol.5 No.10，October 26, 2015

DOI: 10.4236/ojg.2015.510061 3,061 Downloads 4,072 Views Citations
The Electromagnetic Field Propagation in a Spherical Core (Articles)

Osama M. Abo-Seid, Ghada M. Sami

Journal of Electromagnetic Analysis and Applications Vol.4 No.12，December 26, 2012

DOI: 10.4236/jemaa.2012.412067 4,965 Downloads 7,009 Views Citations
Identification of EDTA-Soluble Polysaccharides from Pea Epicotyl Cell Walls and Their Interaction with Xyloglucan (Articles)

Elias A.-H. Baydoun, Oula C. Mansour, Sandra E. Rizk, Christopher T. Brett

American Journal of Plant Sciences Vol.2 No.2，July 1, 2011

DOI: 10.4236/ajps.2011.22016 5,926 Downloads 10,499 Views Citations
Sources of Knowledge about CPR and Its Association with Demographical Characteristics in Saudi Arabia (Articles)

Osama Saud H. Aljameel, Amer Abdulaziz D. Alhuwayfi, Khadijah Salem M. Banjar, Salem Hmoud Salem Alswayda, Rahaf Abdulmonem Alhijaili, Ali E. M. Elkandow, Hussain Gadelkarim Ahmed

Open Journal of Emergency Medicine Vol.6 No.3，September 25, 2018

DOI: 10.4236/ojem.2018.63007 1,008 Downloads 2,990 Views Citations
Performance Evaluation of Gated Pipes Technique for Improving Surface Irrigation Efficiency in Maize Hybrids (Articles)

Osama A. M. Ali, Ahmed S. H. Mohammed

Agricultural Sciences Vol.6 No.5，May 29, 2015

DOI: 10.4236/as.2015.65055 6,933 Downloads 8,785 Views Citations
Investigation of the Class of the Rational Difference Equations (Articles)

Elmetwally M. Elabbasy, Osama Moaaz, Shaimaa Alsaeed

Applied Mathematics Vol.8 No.10，October 31, 2017

DOI: 10.4236/am.2017.810107 1,297 Downloads 2,323 Views Citations
Application of Linear Programming in Optimizing Labour Scheduling (Articles)

Osama Yaseen M. Al-Rawi, Taniya Mukherjee

Journal of Mathematical Finance Vol.9 No.3，August 9, 2019

DOI: 10.4236/jmf.2019.93016 4,929 Downloads 18,071 Views Citations
An Eco-Friendly Synthesis of Heterocyclic Moieties Condensed with Pyrazole System under Green Conditions and Their Biological Activity (Articles)

Mohamed A. El-Borai, Hala F. Rizk, Mohamed R. Sadek, Mai M. El-Keiy

Green and Sustainable Chemistry Vol.6 No.2，May 11, 2016

DOI: 10.4236/gsc.2016.62008 3,076 Downloads 4,864 Views Citations
Enhancement of Human Blood Storage Period by Irradiation of Low Level He-Ne Laser (Articles)

Samira M. Sallam, Abdelsattar M. Sallam, El-Sayed M. El-Sayed, L. I. Abo Salem, Mona M. Rizk

Journal of Biophysical Chemistry Vol.6 No.3，August 14, 2015

DOI: 10.4236/jbpc.2015.63008 4,696 Downloads 6,010 Views Citations
Efficacy of Oral Antigen Specific Immunotherapy on Desensitization of Some Autoimmune Diseases Associated with Milk Allergy (Articles)

Azza A. Atef, Mohamed Y. Attia, Osama E. Abdel Aal

Food and Nutrition Sciences Vol.4 No.8，July 25, 2013

DOI: 10.4236/fns.2013.48104 4,692 Downloads 6,405 Views Citations
Medium-Term Electric Load Forecasting Using Multivariable Linear and Non-Linear Regression (Articles)

Nazih Abu-Shikhah, Fawwaz Elkarmi, Osama M. Aloquili

Smart Grid and Renewable Energy Vol.2 No.2，May 19, 2011

DOI: 10.4236/sgre.2011.22015 8,963 Downloads 16,387 Views Citations
Bifurcation Analysis of a Coupled Acetylcholinesterase/Choline Acetyltransferase Enzymes Neurocycle (Articles)

Hamza M. Habib, G. Ibrahim, Osama Noman Saleh

Advances in Chemical Engineering and Science Vol.3 No.1，January 11, 2013

DOI: 10.4236/aces.2013.31003 4,183 Downloads 6,994 Views Citations
Gear Drive Mechanism for Continuous Variable Valve Timing of IC Engines (Articles)

Osama H. M. Ghazal, Mohamad S. H. Dado

Engineering Vol.5 No.3，March 19, 2013

DOI: 10.4236/eng.2013.53035 13,604 Downloads 20,745 Views Citations
Performance Analysis on a Dual External Cavity Tunable Laser ECTL Source (Articles)

Ahmed Fawzy, Osama M. El-Ghandour, Hesham F. A. Hamed

Journal of Electromagnetic Analysis and Applications Vol.7 No.4，April 24, 2015

DOI: 10.4236/jemaa.2015.74015 5,137 Downloads 6,142 Views Citations

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