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DOI
Author
Journal
Affiliation
ISSN
Subject
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
3,816
Downloads
5,510
Views
Citations
On the Spectra of General Ordinary Quasi-Differential Operators and Their
L
2
w
-Solutions
(Articles)
Sobhy El-
Sayed
Ibrahim
Advances in Pure Mathematics
Vol.12 No.3
,March 21, 2022
DOI:
10.4236/apm.2022.123016
137
Downloads
474
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
99
Downloads
424
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
65
Downloads
255
Views
Citations
Age at Menarche among School Adolescents Girls in Saudi Arabia: Environmental Factors
(Articles)
Kholoud Khalaf Al Harbi
,
Maryam Munahi AL-Qahtani
,
Gihan Yousef
,
Sayed
Ibrahim
Ali
Open Journal of Preventive Medicine
Vol.8 No.9
,September 19, 2018
DOI:
10.4236/ojpm.2018.89024
1,098
Downloads
2,891
Views
Citations
Comorbidity of Attention-Deficit/Hyperactivity Disorder (ADHD) in Children with Epilepsy, Egyptian Study
(Articles)
Nahed Salah El-din Ahmed
,
Maha
Ali
Nada
,
Randa Mohamed Amin
,
Omar
Sayed
Khalifa
Ali
,
Mohamed Hamdy
Ibrahim
Neuroscience and Medicine
Vol.11 No.4
,December 7, 2020
DOI:
10.4236/nm.2020.114014
519
Downloads
1,953
Views
Citations
Comparison of the Linear Sigma Model and Chiral Perturbation Theory for Nucleon Properties
(Articles)
Tarek
Sayed
Taha
Ali
Journal of Modern Physics
Vol.4 No.11
,November 12, 2013
DOI:
10.4236/jmp.2013.411176
4,865
Downloads
7,074
Views
Citations
Prevalence of Chronic Kidney Disease in Relatives of Chronic Hemodialysis Patients
(Articles)
Said
Sayed
Ahmed Khamis
,
Rawhia Hassan El Edel
,
Ahmed Mohamed Zahran
,
Mohamed
Ali
Ibrahim
,
Khaled Mohamed Amin El Zorkany
Open Journal of Nephrology
Vol.10 No.4
,October 16, 2020
DOI:
10.4236/ojneph.2020.104027
552
Downloads
1,923
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
635
Downloads
2,349
Views
Citations
Improve Geotechnical Design Parameter of Some Soft Clayey Soils
(Articles)
Naema
Ali
Ibrahim
Ali
Geomaterials
Vol.12 No.4
,August 19, 2022
DOI:
10.4236/gm.2022.124005
135
Downloads
874
Views
Citations
Potential Toxic Effects of Olanzapine on Metabolic Parameters in
de Novo
Paranoid Schizophrenic Patients. The Role of Adjunctive Aripeprazole: Clinical and Experimental Study
(Articles)
Hisham Mohammed Al-
Sayed
,
Wafaa
Ibrahim
Soliman
Occupational Diseases and Environmental Medicine
Vol.7 No.3
,August 21, 2019
DOI:
10.4236/odem.2019.73008
755
Downloads
1,833
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
572
Downloads
1,543
Views
Citations
Structural, Magnetic and Dielectric Properties of Fe-Co Co-Doped Ba
0.9
Sr
0.1
TiO
3
Prepared by Sol Gel Technique
(Articles)
Inas Kamal Batttisha
,
Ibrahim
Sayed
Ahmed Farag
,
Mostafa Kamal
,
Mohamed
Ali
Ahmed
,
Emad Girgis
,
Hesham Azmi El Meleegi
,
Fawzi Gooda El Desouky
New Journal of Glass and Ceramics
Vol.4 No.2
,April 25, 2014
DOI:
10.4236/njgc.2014.42003
5,747
Downloads
7,660
Views
Citations
Dielectric and Magnetic Properties of Nano-Structure BiFeO
3
Doped with Different Concentrations of Co Ions Prepared by Sol-Gel Method
(Articles)
Inas Kamal Batttisha
,
Ibrahim
Sayed
Ahmed Farag
,
Mostafa Kamal
,
Mohamed
Ali
Ahmed
,
Emad Girgis
,
Fawzi El Desouki
,
Hesham Azmi El Meleegi
,
Fawzi El Desouki
New Journal of Glass and Ceramics
Vol.5 No.3
,July 29, 2015
DOI:
10.4236/njgc.2015.53008
5,367
Downloads
6,996
Views
Citations
Irritable Bowel Syndrome among Medical Students and Interns in King Faisal University
(Articles)
Wissam Abdullatif Alsuwailm
,
Maryam Munahi AL-Qahtani
,
Anwar Abdullatif AL-Hulaibi
,
Marwah Abdulaziz AL-Hadi
,
Wala'a Tawfeeq Busa’ad
,
Sayed
Ibrahim
Ali
,
Somaia Abdelmohsen Shehabeldeen
Open Journal of Preventive Medicine
Vol.7 No.11
,November 29, 2017
DOI:
10.4236/ojpm.2017.711019
1,896
Downloads
5,829
Views
Citations
Total Peritoneal Gutter Removal versus Random Peritoneal Biopsy in Cases of Ovarian Cancer
(Articles)
Ahmed Abdel-Azeem Essmat
,
Mahmoud El-
Sayed
Meleis
,
Helmy Abdel-Sattar Rady
,
Inass
Ibrahim
Ahmed Zaki
,
Ahmed Shaaban
Ali
Ragab Khattab
Open Journal of Obstetrics and Gynecology
Vol.11 No.10
,October 19, 2021
DOI:
10.4236/ojog.2021.1110125
94
Downloads
826
Views
Citations
State Estimation over Customized Wireless Network
(Articles)
Sayed
Vahid Naghavi
,
Ali
Azami
,
Freidoon Shabaninia
Wireless Engineering and Technology
Vol.3 No.4
,November 1, 2012
DOI:
10.4236/wet.2012.34032
3,243
Downloads
5,142
Views
Citations
Some Features on Entropy Squeezing for Two-Level System with a New Nonlinear Coherent State
(Articles)
Salama I.
Ali
,
Sayed
Abdel-Khalek
Journal of Quantum Information Science
Vol.4 No.1
,March 18, 2014
DOI:
10.4236/jqis.2014.41007
3,580
Downloads
5,687
Views
Citations
Using Neural Networks to Predict Secondary Structure for Protein Folding
(Articles)
Ali
Abdulhafidh
Ibrahim
,
Ibrahim
Sabah Yasseen
Journal of Computer and Communications
Vol.5 No.1
,December 29, 2016
DOI:
10.4236/jcc.2017.51001
1,925
Downloads
3,770
Views
Citations
Ultrasound-Assisted Emulsification Dispersive Liquid-Liquid Microextraction Based on Solidification of Floating Organic Droplet for Separation of Trace Gold Prior to Flame Atomic Absorption Spectroscopy Determination
(Articles)
Sayed
Zia Mohammadi
,
Mohammad
Ali
Karimi
,
Ali
Shiebani
,
Laleh Karimzadeh
American Journal of Analytical Chemistry
Vol.2 No.2
,May 30, 2011
DOI:
10.4236/ajac.2011.22029
5,313
Downloads
10,726
Views
Citations
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