Sobhy El-Sayed Ibrahim - Articles - Scientific Research Publishing

The Products of Regularly Solvable Operators with Their Spectra in Direct Sum Spaces (Articles)

Sobhy El-Sayed Ibrahim

Advances in Pure Mathematics Vol.3 No.4，July 8, 2013

DOI: 10.4236/apm.2013.34060 3,944 Downloads 5,586 Views Citations
On the Spectra of General Ordinary Quasi-Differential Operators and Their L²_w-Solutions (Articles)

Sobhy El-Sayed Ibrahim

Advances in Pure Mathematics Vol.12 No.3，March 21, 2022

DOI: 10.4236/apm.2022.123016 192 Downloads 597 Views Citations
On the Domains of General Ordinary Differential Operators in the Direct Sum Spaces (Articles)

Sobhy El-Sayed Ibrahim

Advances in Pure Mathematics Vol.12 No.3，March 22, 2022

DOI: 10.4236/apm.2022.123017 159 Downloads 627 Views Citations
The Well-Posed Operators with Their Spectra in L^p_w-Spaces (Articles)

Sobhy El-Sayed Ibrahim

Advances in Pure Mathematics Vol.13 No.6，June 27, 2023

DOI: 10.4236/apm.2023.136023 131 Downloads 426 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 660 Downloads 1,750 Views Citations
The Effects of Rosemary (Rosmarinus officinalis) Leaves Powder on Glucose Level, Lipid Profile and Lipid Perodoxation (Articles)

Louay Labban, Usama El-Sayed Mustafa, Yasser Mahmoud Ibrahim

International Journal of Clinical Medicine Vol.5 No.6，March 28, 2014

DOI: 10.4236/ijcm.2014.56044 8,818 Downloads 15,158 Views Citations
Cordial Labeling of Corona Product of Path Graph and Second Power of Fan Graph (Articles)

Ashraf Ibrahim Hefnawy Elrokh, Shokry Ibrahim Mohamed Nada, Eman Mohamed El-Sayed El-Shafey

Open Journal of Discrete Mathematics Vol.11 No.2，April 15, 2021

DOI: 10.4236/ojdm.2021.112003 713 Downloads 2,053 Views Citations
This article belongs to the Special Issue on Discrete Mathematics, Algorithms and Applications
Utilization of Egyptian Ilmenite Ore for Steel Surface Preparation in Petroleum Field (Articles)

Mahmoud Ibrahim Abdou, Mohamed Abd EL-Fattah Moustafa, Hany El- Sayed Ahmed, Hamada Abd El-Wahab

Engineering Vol.3 No.8，August 12, 2011

DOI: 10.4236/eng.2011.38097 6,712 Downloads 11,310 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 5,905 Downloads 10,485 Views Citations
Misuse of prophylactic antibiotics and prevalence of postoperative wound infection in obstetrics and gynecology department in a Sudanese hospital (Articles)

Abubaker Ibrahim Elbur, M. A. Yousif, Ahmed S. A. El Sayed, Manar E. Abdel-Rahman

Health Vol.6 No.2，January 26, 2014

DOI: 10.4236/health.2014.62025 5,610 Downloads 9,112 Views Citations
This article belongs to the Special Issue on Rational Use of Antibiotics
Estimations of Weibull-Geometric Distribution under Progressive Type II Censoring Samples (Articles)

Azhari A. Elhag, Omar I. O. Ibrahim, Mohamed A. El-Sayed, Gamal A. Abd-Elmougod

Open Journal of Statistics Vol.5 No.7，December 18, 2015

DOI: 10.4236/ojs.2015.57072 4,583 Downloads 5,715 Views Citations
The Impact of Microbial Transglutaminase on the Quality and Antioxidant Activity of Camel-Milk Soft Cheese (Articles)

Nagwa Hussein Ismail Abou-Soliman, Sameh Awad, Mahmoud Ibrahim El-Sayed

Food and Nutrition Sciences Vol.11 No.3，March 5, 2020

DOI: 10.4236/fns.2020.113012 1,471 Downloads 2,962 Views Citations
Improving the Antioxidant Properties of Fermented Camel Milk Using Some Strains of Lactobacillus (Articles)

Mahmoud Ibrahim El-Sayed, Sameh Awad, Nagwa Hussein Ismail Abou-Soliman

Food and Nutrition Sciences Vol.12 No.4，April 15, 2021

DOI: 10.4236/fns.2021.124028 811 Downloads 2,255 Views Citations
Antioxidant Properties of Fermented Camel Milk Prepared Using Different Microbial Cultures (Articles)

Nagwa Hussein Ismail Abou-Soliman, Mahmoud Ibrahim El-Sayed, Sameh Awad

Food and Nutrition Sciences Vol.13 No.11，November 10, 2022

DOI: 10.4236/fns.2022.1311062 248 Downloads 1,105 Views Citations
Missing Data Imputation: A Comprehensive Review (Articles)

Majed Alwateer, El-Sayed Atlam, Mahmoud Mohammed Abd El-Raouf, Osama A. Ghoneim, Ibrahim Gad

Journal of Computer and Communications Vol.12 No.11，November 11, 2024

DOI: 10.4236/jcc.2024.1211004 236 Downloads 1,627 Views Citations
Role of Ultrasonographic Measurement of Fetal Kidney Length in Determination of Gestational Age during Third Trimester of Pregnancy (Articles)

Mahmoud Mohamed Ghaleb, Afnan Ibrahim Abdel Fatah Shokri, Mohammed Salah El Sayed El Sokkary, Maged Mahmoud Ali El Shourbagy

Open Journal of Obstetrics and Gynecology Vol.11 No.3，March 5, 2021

DOI: 10.4236/ojog.2021.113022 757 Downloads 2,566 Views Citations
Techniques of the Smart Textile Utilization as Soilless Board in Vertical Cultivation (Articles)

El-Sayed Sehsah, El Sayed El Nashar

Journal of Textile Science and Technology Vol.8 No.1，February 24, 2022

DOI: 10.4236/jtst.2022.81006 294 Downloads 1,051 Views Citations
Effect of Atrial Fibrillation on Acute Ischemic Stroke Severity (Articles)

Taha Kamel Alloush, Mahmoud Haroun Ibrahim, Nahed Salah El Dein Ahmed Ibrahim, Ghada Samir El-Shahed, Lobna Mohamed Nabil El-Sayed, Mohamed Hamdy Ibrahim, Hosam Ahmed Azmy

Open Journal of Medical Imaging Vol.4 No.2，June 25, 2014

DOI: 10.4236/ojmi.2014.42013 3,726 Downloads 4,989 Views Citations
Effect of Urbanization and Industrialization Processes on Outdoor Thermal Human Comfort in Egypt (Articles)

El-Sayed ROBAA

Atmospheric and Climate Sciences Vol.1 No.3，July 21, 2011

DOI: 10.4236/acs.2011.13012 9,549 Downloads 19,983 Views Citations
Selectivity of Acrylic Acid Radiation Grafted Non-Woven Polypropylene Sheets towards Some Heavy Metals Ions (Articles)

Dalia El-Sayed Hegazy

Open Journal of Polymer Chemistry Vol.2 No.1，February 28, 2012

DOI: 10.4236/ojpchem.2012.21002 5,563 Downloads 9,464 Views Citations

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