Usama Ahmed Arafa - Articles - Scientific Research Publishing

Predictors of Bleeding from Esophageal Varices: The Role of Factor VII and von Willebrand Factor (vWF) (Articles)

Ali Abdelrahman Ghweil, Usama Ahmed Arafa, Ashraf Khodeary, Ahmed N. Salem

Open Journal of Gastroenterology Vol.4 No.4, April 3, 2014

DOI: 10.4236/ojgas.2014.44023 3,924 Downloads 6,141 Views Citations
Evaluation of Lead Hepatotoxicity; Histological, Histochemical and Ultrastructural Study (Articles)

Ahmed M. S. Hegazy, Usama A. Fouad

Forensic Medicine and Anatomy Research Vol.2 No.3, July 21, 2014

DOI: 10.4236/fmar.2014.23013 5,717 Downloads 8,778 Views Citations
Evaluation of Decompressive Craniectomy (Articles)

Magdy A. El Hawary, Usama M. El Shokhaiby, Ahmed Maher Ahmed

Open Journal of Modern Neurosurgery Vol.8 No.3, July 12, 2018

DOI: 10.4236/ojmn.2018.83022 1,239 Downloads 4,174 Views Citations
On Solutions of Generalized Bacterial Chemotaxis Model in a Semi-Solid Medium (Articles)

Ahmed M. A. El-Sayed, Saad Z. Rida, Anas A. M. Arafa

Applied Mathematics Vol.2 No.12, December 27, 2011

DOI: 10.4236/am.2011.212214 5,189 Downloads 8,673 Views Citations
Numerical Calculations of Some Plasma Parameters of the Capacitively Coupled RF Discharge (Articles)

Mohamed Ali Hassouba, Ahmed Rida Galaly, Usama Mohamed Rashed

Journal of Modern Physics Vol.5 No.8, May 28, 2014

DOI: 10.4236/jmp.2014.58070 4,842 Downloads 6,577 Views Citations
Natural Transform for Solving Fractional Models (Articles)

Ahmed Safwat Abdel-Rady, Saad Zagloul Rida, Anas Ahmed Mohamed Arafa, Hamdy Ragab Abedl-Rahim

Journal of Applied Mathematics and Physics Vol.3 No.12, December 24, 2015

DOI: 10.4236/jamp.2015.312188 3,987 Downloads 6,096 Views Citations
Utilization of Cement Kiln Dust (CKD) with Silica Fume (SF) as a Partial Replacement of Cement in Concrete Production (Articles)

Arafa Elsayed Elhelloty, Mohammed Taha Nooman, Rafik Khairy Abdelwahab, Ahmed Islam Abdullah

Journal of Minerals and Materials Characterization and Engineering Vol.7 No.4, May 29, 2019

DOI: 10.4236/jmmce.2019.74010 1,108 Downloads 3,095 Views Citations
Assessment of Radiological Hazards of Sedimentary, Igneous and Sediments Natural Rocks (Articles)

Wafaa Arafa, Hala Mahmoud, Eman Yousf, Ashry Ashry, Ibrahim Elaassy, Ahmed Elsersy

World Journal of Nuclear Science and Technology Vol.14 No.2, April 25, 2024

DOI: 10.4236/wjnst.2024.142008 189 Downloads 1,150 Views Citations
Kiran Nandivada’s Stuck Blade in a Grinder Jar Degenerative Cascade by LSTV at L5-S1 (Articles)

Venkata Satya Kumar Kiran Nandivada, Nadavinamani Shivanand Raghavendra, Nandivada Nikhil Bharadwaja, Moola Sohith Mahadeva Reddy, Ahmed Usama Rizvi

Open Journal of Orthopedics Vol.14 No.1, January 16, 2024

DOI: 10.4236/ojo.2024.141002 222 Downloads 849 Views Citations
Various Aetiologies of Non-Traumatic Coccydynia Cause Pain in the Posterior Sacrococcygeal Leg of the Pelvic Tripod: A Burden on the Healthcare Sector (Articles)

Kumar Satya Nandivada Venkata Kiran, Nadavinamani Shivanand Raghavendra, Oommen Elsy Biju, Bharadwaja Nikhil Nandivada, Nandivada Vaishnavi, Rizvi Usama Ahmed

Open Journal of Orthopedics Vol.14 No.7, July 31, 2024

DOI: 10.4236/ojo.2024.147029 120 Downloads 2,143 Views Citations
Nutritional Status of Mothers and Its Determinants in Alemtidad Area, Khartoum (Articles)

Waled Amen Mohammed Ahmed, Eiman Abdalla Ahmed, Khalid Ahmad Omar Arafa, Ehab Ibrahim Salih El-Amin, Ziad M. Alostaz, Khalid Eltahir Khalid

Food and Nutrition Sciences Vol.5 No.22, December 5, 2014

DOI: 10.4236/fns.2014.522233 4,997 Downloads 6,727 Views Citations
Risk Assessment and Risk Perception of Coronary Heart Disease in Gaza Strip, Palastine (Articles)

Hatem Dabbak, Mostafa A. Arafa

Health Vol.6 No.21, December 23, 2014

DOI: 10.4236/health.2014.621327 8,454 Downloads 10,605 Views Citations
Determinants of primary care physicians’ practice of prostate cancer counseling and screening (Articles)

Danny M. Rabah, Mostafa A. Arafa

Health Vol.2 No.11, November 22, 2010

DOI: 10.4236/health.2010.211195 5,648 Downloads 10,009 Views Citations
Influence of Solar Cycle Variations on Solar Spectral Radiation (Articles)

Usama Ali Rahoma, Rabab Helal

Atmospheric and Climate Sciences Vol.3 No.1, January 30, 2013

DOI: 10.4236/acs.2013.31007 5,233 Downloads 9,135 Views Citations
Design and Development of Sustainable Tidal Energy System for Coastal Regions (Articles)

Javed Ahmed Khan Tipu, Muhammad Arif, Adnan Aslam Noon, Omar A. Beg, Hussien Elharati, Engr Arhum Waseem, Engr Syed Zille Abbas Kazmi, Engr Awais Khalil, Usama Ahmed Khan, Shahab Khushnood, Engr Azhar Ul Islam Zafar

World Journal of Engineering and Technology Vol.13 No.4, November 18, 2025

DOI: 10.4236/wjet.2025.134061 124 Downloads 965 Views Citations
Economic Evaluation of Conventional Radiography with Film and Computed Radiography: Applied at BMC (Articles)

Usama Ali Rahoma, Pavan Kumar Chundi

Advances in Computed Tomography Vol.1 No.3, December 27, 2012

DOI: 10.4236/act.2012.13006 6,585 Downloads 12,236 Views Citations
Improve the Efficiency of Scintillation Detectors Using Reflectors Based on Photonic Crystals Arrays (Articles)

M. F. Eissa, Arafa H. Aly

Journal of Electromagnetic Analysis and Applications Vol.6 No.2, January 21, 2014

DOI: 10.4236/jemaa.2014.62004 4,805 Downloads 7,596 Views Citations
This article belongs to the Special Issue on Electromagnetic Measurement and Testing Technology
Synthesis and Biological Activity of Drug Delivery System Based on Chitosan Nanocapsules (Articles)

Mohamed Gouda, Usama Elayaan, Magdy M. Youssef

Advances in Nanoparticles Vol.3 No.4, November 11, 2014

DOI: 10.4236/anp.2014.34019 6,050 Downloads 8,269 Views Citations
Coagulase Gene Typing with Emphasis on Methicillin-Resistance Staphylococci: Emergence to Public Health (Articles)

Dalia A. Hamza, Sohad M. Dorgham, Amany Arafa

Advances in Infectious Diseases Vol.5 No.4, December 25, 2015

DOI: 10.4236/aid.2015.54025 4,733 Downloads 6,305 Views Citations
Outcome Values of Adding Sodium Bicarbonate, Dexamethasone and Fentanyl to Local Anesthetic in Peribulbar Block during Vitreoretinal Surgeries. A Randomized Prospective Study (Articles)

Sherif Kamal Arafa, Amir Abouzkry El-Sayed

Open Journal of Anesthesiology Vol.8 No.1, January 29, 2018

DOI: 10.4236/ojanes.2017.81001 1,082 Downloads 2,723 Views Citations

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