Zain El-Abdeen Ahmed Sayed - Articles - Scientific Research Publishing

Noninvasive Fibrosis Scores as Prognostic Markers for Varices Needing Treatment in Advanced Compensated Liver Cirrhosis (Articles)

Elham Ahmed Hassan, Abeer Sharaf El-Din Abd El-Rehim, Zain El-Abdeen Ahmed Sayed, Ahmed Mohmmed Ashmawy, Emad Farah Mohamed Kholef, Abeer Sabry, Wael Abd-Elgwad Elsewify

Open Journal of Gastroenterology Vol.7 No.8，August 30, 2017

DOI: 10.4236/ojgas.2017.78025 1,154 Downloads 2,302 Views Citations
Early Predictors of Acute Pancreatitis Related In-Hospital Mortality: How Practical Are They? (Articles)

Elham Ahmed Hassan, Abeer Sharaf El-Din Abdel Rehim, Mohammad Alyamany Kobeisy, Ahmed Mohammed Ashmawy, Zain El-Abdeen Ahmed Sayed, Raed Salah Ameen

Open Journal of Gastroenterology Vol.8 No.3，March 15, 2018

DOI: 10.4236/ojgas.2018.83007 1,090 Downloads 2,285 Views Citations
Formaldehyde Exposure, Health Symptoms and Risk Assessment among Hospital Workers in Malaysia (Articles)

Sharifah Mazrah Sayed Mohamed Zain, Wan Nurul Farah Wan Azmi, Yuvaneswary Veloo, Rafiza Shaharudin

Journal of Environmental Protection Vol.10 No.6，June 24, 2019

DOI: 10.4236/jep.2019.106051 1,456 Downloads 5,336 Views Citations
Chemical Constituents in E-Cigarette Liquids and Aerosols (Articles)

Mohd Naeem Mohd Naeem, Sharifah Mazrah Sayed Mohamed Zain, Catrina Ng, Mohd Fairulnizal Md. Noh

Journal of Environmental Protection Vol.11 No.9，September 10, 2020

DOI: 10.4236/jep.2020.119040 798 Downloads 2,856 Views Citations
A New Approach for Dispersion Parameters (Articles)

Ahmed Mohamed Mohamed El-Sayed

Journal of Applied Mathematics and Physics Vol.4 No.8，August 22, 2016

DOI: 10.4236/jamp.2016.48165 1,712 Downloads 2,931 Views Citations
Studying the Changes of an Optimal Trajectory (Articles)

Ahmed Mohamed Mohamed El-Sayed

Open Access Library Journal Vol.5 No.7，July 16, 2018

DOI: 10.4236/oalib.1104716 412 Downloads 916 Views Citations
Variations of Cup-to-Disc Ratio in Children (Articles)

Sherif Ahmed Kamel Amer, Mohamed Yasser Sayed Saif, Ahmed Tamer Sayed Saif, Passant Sayed Saif

Open Journal of Ophthalmology Vol.4 No.1，February 10, 2014

DOI: 10.4236/ojoph.2014.41003 9,127 Downloads 12,004 Views Citations
Nicotine Content in Electronic Cigarette Refill Solutions and Its Release in Aerosols (Articles)

Sharifah Mazrah Sayed Mohamed Zain, Sara Khalida Jamal Khair, Nadia Mohamad, Mohd Fairulnizal Md. Noh, Dinash Aravind Radhakrishnan

Journal of Environmental Protection Vol.10 No.10，October 16, 2019

DOI: 10.4236/jep.2019.1010078 924 Downloads 2,252 Views Citations
Molecular investigation of the Arabian horse breeds of racing, productivity and longevity (Articles)

Mohamed M. Ahmed, Sayed A. M. Amer, Samy. M. Sayed

Advances in Bioscience and Biotechnology Vol.2 No.6，December 5, 2011

DOI: 10.4236/abb.2011.26066 6,778 Downloads 11,668 Views Citations
An Arbitrary (Fractional) Orders Differential Equation with Internal Nonlocal and Integral Conditions (Articles)

Ahmed El-Sayed, E. Bin-Taher

Advances in Pure Mathematics Vol.1 No.3，June 3, 2011

DOI: 10.4236/apm.2011.13013 5,708 Downloads 11,864 Views Citations
Enhanced Face Detection Technique Based on Color Correction Approach and SMQT Features (Articles)

Mohamed A. El-Sayed, Nora G. Ahmed

Journal of Software Engineering and Applications Vol.6 No.10，October 4, 2013

DOI: 10.4236/jsea.2013.610062 5,907 Downloads 10,792 Views Citations
Cervical Ripening and Induction of Labor: Awareness, Knowledge, Perception and Attitude of Antenatal Care-Seeking Women at Zagazig University Hospital, Zagazig, Egypt (Articles)

Ahmed Mohamed Nooh, Mohamed El-Sayed Mohamed

Open Journal of Obstetrics and Gynecology Vol.5 No.11，September 21, 2015

DOI: 10.4236/ojog.2015.511088 8,831 Downloads 10,324 Views Citations
Evaluation of Waterlogged Areas in El-Farafra Oasis, Egypt (Articles)

Ahmed Ibrahim Mohamed, El-Sayed Ewis Omran

Open Journal of Soil Science Vol.9 No.11，November 8, 2019

DOI: 10.4236/ojss.2019.911014 630 Downloads 1,690 Views Citations
Effect of Laser Cladding Processing Parameters on Nitinol’s Clad Dimensions, Microstructure, and Hardness (Articles)

Engy M. Zain, Ahmed Farid Youssef, Ahmad El Sabbagh, Sisa Pityana, Mohamed A. Taha

Materials Sciences and Applications Vol.12 No.12，December 24, 2021

DOI: 10.4236/msa.2021.1212040 238 Downloads 910 Views Citations
Synthesis and Spectral Identification of Novel Stable Triazene: As Raw Material for the Synthesis Biocompatible Surfactants-Pyrazole-Isoxazole-Dihydropyrimidine-Tetrahydropyridine Derivatives (Articles)

Mohamed Ahmed Mahmoud Abdel Reheim, Ahmed Mahmoud El-Sayed Tolba

International Journal of Organic Chemistry Vol.6 No.1，March 17, 2016

DOI: 10.4236/ijoc.2016.61005 3,642 Downloads 5,071 Views Citations
Askin Tumor in Egyptian Patients; 5 Years Experience at the National Cancer Institute, Cairo University (Articles)

Ahmed El Sayed Fathalla, Bahaa El Din Ahmed

Journal of Cancer Therapy Vol.7 No.3，March 18, 2016

DOI: 10.4236/jct.2016.73022 3,058 Downloads 4,074 Views Citations
Surgical Approaches to Retrosternal Goiter, When Sternotomy Is Mandatory? National Cancer Institute Experience (NCI), Cairo University, Egypt (Articles)

Ahmed El Sayed Fathalla, Bahaa El Din Ahmed

Journal of Cancer Therapy Vol.7 No.4，April 28, 2016

DOI: 10.4236/jct.2016.74033 2,251 Downloads 4,080 Views Citations
Thermal, Morphological and Cytotoxicity Characterization of Hardwood Lignins Isolated by In-Situ Sodium Hydroxide-Sodium Bisulfate Method (Articles)

Ahmed Geies, Mohamed Abdelazim, Ahmed Mahmoud Sayed, Sara Ibrahim

Natural Resources Vol.11 No.10，October 13, 2020

DOI: 10.4236/nr.2020.1110025 453 Downloads 1,481 Views Citations
Dimethylformamide Dimethyl Acetal (DMFDMA) in Heterocyclic Synthesis: Synthesis of Polysubstituted Pyridines, Pyrimidines, Pyridazine and Their Fused Derivatives (Articles)

Fathi A. Abu-Shanab, Sayed A. S. Mousa, E. A. Eshak, Ahmed Z. Sayed, Ahmed Al-Harrasi

International Journal of Organic Chemistry Vol.1 No.4，December 27, 2011

DOI: 10.4236/ijoc.2011.14030 16,883 Downloads 32,660 Views Citations
Utilization of Trimethylolpropane Based Hyperbranched Poly(Amine-Ester) as New Polymeric Admixture (Articles)

Amal Amin Ibrahim, Ahmed El-Sayed Abdel-Magied, Mohamed Sayed Selim, Magdy Mohamed Hussein Ayoub

Open Journal of Organic Polymer Materials Vol.2 No.2，April 24, 2012

DOI: 10.4236/ojopm.2012.22004 5,861 Downloads 10,433 Views Citations

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