Doaa Helal - Articles - Scientific Research Publishing

Determinants of Under-Five Mortality: A Comparative Study of Egypt and Kenya (Articles)

Mohamed A. Hussein, Margaret Mwaila, Doaa Helal

Open Access Library Journal Vol.8 No.9，September 15, 2021

DOI: 10.4236/oalib.1107889 299 Downloads 2,172 Views Citations
Discourse and Intercultural Academic Rhetoric (Articles)

Fethi Helal

Open Journal of Modern Linguistics Vol.3 No.2，June 18, 2013

DOI: 10.4236/ojml.2013.32020 6,326 Downloads 11,157 Views Citations
Fuzzy Estimation Analysis of Photovoltaic Model Parameters (Articles)

Helal Al-Hamadi

Journal of Power and Energy Engineering Vol.3 No.7，July 17, 2015

DOI: 10.4236/jpee.2015.37007 4,788 Downloads 5,833 Views Citations
Studies on the Effect of the Capping Materials on the Spherical Gold Nanoparticles Catalytic Activity (Articles)

Roshdi Seoudi, Doaa A. Said

World Journal of Nano Science and Engineering Vol.1 No.2，June 29, 2011

DOI: 10.4236/wjnse.2011.12008 11,281 Downloads 22,675 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 5,093 Downloads 8,649 Views Citations
Intelligent Sign Multi-Language Real-Time Prediction System with Effective Data Preprocessing (Articles)

Doaa E. Elmatary, Doaa M. Maher, Areeg Tarek Ibrahim

Journal of Computer and Communications Vol.11 No.10，October 27, 2023

DOI: 10.4236/jcc.2023.1110008 167 Downloads 650 Views Citations
The Impact of Human Resources Policies on Organizational Commitment: The Mediating Role of Psychological Contract (Applied Study: Alexandria Water Company) (Articles)

Doaa Sabry Abdel-Nasr Nassar

Open Access Library Journal Vol.8 No.3，March 31, 2021

DOI: 10.4236/oalib.1107249 555 Downloads 1,882 Views Citations
Feasibility Study for Self-Sustained Wastewater Treatment Plants—Using Biogas CHP Fuel Cell, Micro-Turbine, PV and Wind Turbine Systems (Articles)

Ahmed Helal, Walid Ghoneim, Ahmed Halaby

Smart Grid and Renewable Energy Vol.4 No.2，May 29, 2013

DOI: 10.4236/sgre.2013.42028 10,086 Downloads 15,374 Views Citations
Dark Energy Explained via the Hawking-Hartle Quantum Wave and the Topology of Cosmic Crystallography (Articles)

Mohamed S. El Naschie, Atef Helal

International Journal of Astronomy and Astrophysics Vol.3 No.3，September 3, 2013

DOI: 10.4236/ijaa.2013.33037 12,465 Downloads 17,046 Views Citations
The Role of Social Programs in Saudi Arabia to Prevent Domestic Violence, Compared to Developed Countries: A Systematic Literature Review (Articles)

Aref Alsehaimi, Ibrahim El Husseiny Helal

Open Journal of Social Sciences Vol.9 No.11，November 15, 2021

DOI: 10.4236/jss.2021.911009 425 Downloads 3,574 Views Citations
The interrelationship between insulin resistane and Alzheimer development (Articles)

Doaa A. Ghareeb, Shimaa Mohamed, Mohamed El-Sayed

Journal of Biomedical Science and Engineering Vol.6 No.7，July 18, 2013

DOI: 10.4236/jbise.2013.67093 5,444 Downloads 7,783 Views Citations
Assessment of the Nutritional Status of the Egyptian Patient with End Stage Liver Disease Prior to Liver Transplantation (Articles)

Waheed A. Monsef, Ibrahim Mostafa, Doaa Zaky

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

DOI: 10.4236/ojgas.2014.44024 4,268 Downloads 6,579 Views Citations
Dosimetric Comparison between Coplanar and Non-Coplanar Fields in Irradiation of Middle and Lower Lobes Lung Tumors (Articles)

Sherif Elzawawy, Doaa Alzayat, Azza Darwish

Int'l J. of Medical Physics, Clinical Eng. and Radiation Oncology Vol.5 No.2，May 19, 2016

DOI: 10.4236/ijmpcero.2016.52014 2,773 Downloads 4,219 Views Citations
Serum C-Reactive Protein and Diabetic Retinopathy (Articles)

Waled Mahdy Nada, Doaa Attia Abdel-Moety

Open Journal of Ophthalmology Vol.7 No.2，April 14, 2017

DOI: 10.4236/ojoph.2017.72011 1,579 Downloads 3,107 Views Citations
Evaluation of Serum and Aqueous Humor Vascular Endothelial Growth Factor in Neovascular Glaucoma (Articles)

Waled Mahdy Nada, Doaa Attia Abdel-Moety

Open Journal of Ophthalmology Vol.7 No.2，May 18, 2017

DOI: 10.4236/ojoph.2017.72012 1,360 Downloads 2,418 Views Citations
Measuring the Level of Knowledge and Awareness about Scoliosis in Saudi Arabia (Articles)

Doaa Mohammad Alashgar, Noorah Saleh Al-Sowayan

Advances in Bioscience and Biotechnology Vol.14 No.9，September 22, 2023

DOI: 10.4236/abb.2023.149028 182 Downloads 1,052 Views Citations
The Characteristic Function Method and Its Application to (1 + 1)-Dimensional Dispersive Long Wave Equation (Articles)

Medhat M. Helal, Mohammad L. Mekky, Emad A. Mohamed

Applied Mathematics Vol.3 No.1，January 4, 2012

DOI: 10.4236/am.2012.31002 5,415 Downloads 10,425 Views Citations
The Three Page Guide to the Most Important Results of M. S. El Naschie’s Research in E-Infinity Quantum Physics and Cosmology (Articles)

M. A. Helal, L. Marek-Crnjac, Ji-Huan He

Open Journal of Microphysics Vol.3 No.4，November 21, 2013

DOI: 10.4236/ojm.2013.34020 8,615 Downloads 14,296 Views Citations
Impact of Dialysis Modality on Kidney Transplantation Outcomes (Articles)

Imed Helal, Imen Gorsane, Fethi Ben Hamida, Adel Kheder

Journal of Biomedical Science and Engineering Vol.8 No.2，February 9, 2015

DOI: 10.4236/jbise.2015.82007 4,184 Downloads 5,915 Views Citations
Indications and Results of Kidney Biopsies in Patients over 65 Years Old (Articles)

Imen Gorsane, Madiha Mahfoudhi, Imed Helal, Taieb Ben Abdallah

Open Journal of Nephrology Vol.5 No.2，June 10, 2015

DOI: 10.4236/ojneph.2015.52008 4,094 Downloads 4,989 Views Citations

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