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Spectrophotometric determination of some calcium channel blockers using Sulfochlorophenol-S, Bromopyrogallol red, Eriochromecyanine-R and Pyrocatechoil violet
(Articles)
Mahmoud A. Omar
,
Osama
H
.
Abdelmageed
,
Ahmed A. Abdelgaber
,
Safaa F. Saleh
Natural Science
Vol.5 No.4
,April 26, 2013
DOI:
10.4236/ns.2013.54065
4,200
Downloads
6,783
Views
Citations
Development and Validation of HPLC Method for Simultaneous Determination of Amlodipine, Valsartan, Hydrochlorothiazide in Dosage Form and Spiked Human Plasma
(Articles)
Samya M. El-Gizawy
,
Osama
H
.
Abdelmageed
,
Mahmoud A. Omar
,
Sayed M. Deryea
,
Ahmed M. Abdel-Megied
American Journal of Analytical Chemistry
Vol.3 No.6
,June 21, 2012
DOI:
10.4236/ajac.2012.36055
10,535
Downloads
21,431
Views
Citations
A Novel Spectrophotometric Method for Determination of Five 1,4-Dihydropyridine Drugs in Their Tablets and Capsules Using Vanillin Reagent
(Articles)
Mohamed A. El Hamd
,
Sayed M. Derayea
,
Osama
Hassan
Abdelmageed
,
Hassan F. Askal
American Journal of Analytical Chemistry
Vol.4 No.3
,March 28, 2013
DOI:
10.4236/ajac.2013.43020
5,579
Downloads
10,239
Views
Citations
Pharmacist Role in Pharmaceutical Care during Ramadan
(Articles)
Osama
H
. Mohamed Ibrahim
Pharmacology & Pharmacy
Vol.6 No.12
,December 30, 2015
DOI:
10.4236/pp.2015.612061
5,624
Downloads
7,483
Views
Citations
Critical Treatise on University Ranking Systems
(Articles)
Osama
H
. Sayed
Open Journal of Social Sciences
Vol.7 No.12
,December 3, 2019
DOI:
10.4236/jss.2019.712004
884
Downloads
2,380
Views
Citations
The Impact of Clinical Pharmacist Interventions on Drug and Antibiotic Prescribing in a Teaching Hospital in Cairo
(Articles)
Osama
H
. Mohamed Ibrahim
,
Suleiman El-Sharif
Pharmacology & Pharmacy
Vol.3 No.4
,October 11, 2012
DOI:
10.4236/pp.2012.34062
6,570
Downloads
10,966
Views
Citations
Performance Evaluation of Gated Pipes Technique for Improving Surface Irrigation Efficiency in Maize Hybrids
(Articles)
Osama
A. M. Ali
,
Ahmed S.
H
. Mohammed
Agricultural Sciences
Vol.6 No.5
,May 29, 2015
DOI:
10.4236/as.2015.65055
6,958
Downloads
8,798
Views
Citations
The Use of Anti-Diabetic Drugs in Alzheimer’s Disease, New Therapeutic Options and Future Perspective
(Articles)
Osama
H
. Mohamed Ibrahim
,
Mariame A. Hassan
Pharmacology & Pharmacy
Vol.9 No.6
,June 22, 2018
DOI:
10.4236/pp.2018.96013
1,363
Downloads
3,146
Views
Citations
Gear Drive Mechanism for Continuous Variable Valve Timing of IC Engines
(Articles)
Osama
H
. M. Ghazal
,
Mohamad S.
H
. Dado
Engineering
Vol.5 No.3
,March 19, 2013
DOI:
10.4236/eng.2013.53035
13,625
Downloads
20,742
Views
Citations
Upwind Finite-Volume Solution of Stochastic Burgers’ Equation
(Articles)
Mohamed A. El-Beltagy
,
Mohamed I. Wafa
,
Osama
H
. Galal
Applied Mathematics
Vol.3 No.11A
,November 27, 2012
DOI:
10.4236/am.2012.331247
5,753
Downloads
8,966
Views
Citations
This article belongs to the Special Issue on
Computing
Modeling the Effect of Variable Timing of the Exhaust Valves on SI Engine Emissions for Greener Vehicles
(Articles)
Osama
H
. M. Ghazal
,
Yousef S.
H
. Najjar
,
Kutaeba J. M. Al-Khishali
Energy and Power Engineering
Vol.5 No.3
,May 7, 2013
DOI:
10.4236/epe.2013.53018
8,003
Downloads
12,553
Views
Citations
Predictors of Gallstone Formation in Morbidly Obese Patients after Bariatric Surgery: A Retrospective Observational Study
(Articles)
Mohammad
H
. Abo-Ryia
,
Hamdy S. Abd-Allah
,
Osama
H
. El-Khadrawy
,
Gamal I. Moussa
Surgical Science
Vol.5 No.1
,January 9, 2014
DOI:
10.4236/ss.2014.51001
4,196
Downloads
6,342
Views
Citations
Endometrial Sampling Performed by Gynecological Residents in Training
(Articles)
Osama
Sadkeak Bajouh
,
Ohoud Al-Shamrany
,
Ahmad
H
. Abduljabbar
,
Hassan S. O. Abduljabbar
Open Journal of Obstetrics and Gynecology
Vol.4 No.4
,March 5, 2014
DOI:
10.4236/ojog.2014.44030
3,815
Downloads
5,271
Views
Citations
This article belongs to the Special Issue on
Uterine Diseases
Evaluation of Appropriateness of Proton Pump Inhibitors (PPIs) Use in the Region of Sharjah, United Arab Emirates (UAE)
(Articles)
Osama
H
. Mohamed Ibrahim
,
Mohamed E. A. Rashrash
,
Rand Albasha
,
Reem Alani
,
Sama Khadhum
,
Sameh Soliman
Pharmacology & Pharmacy
Vol.9 No.6
,June 7, 2018
DOI:
10.4236/pp.2018.96012
1,256
Downloads
2,812
Views
Citations
Physicochemical and Organoleptic Characteristics of Manufactured Buffalo Milk Yoghurt Incorporated Soy and Corn Milks
(Articles)
Fawzy S. Ibrahim
,
Ateteallah
H
. Ateteallah
,
Hussein A. Abd El-aal
,
Osama
S. F. Khalil
Food and Nutrition Sciences
Vol.10 No.1
,January 8, 2019
DOI:
10.4236/fns.2019.101003
992
Downloads
2,322
Views
Citations
Diabetic cystopathy in children and adolescents with Type 1 diabetes mellitus
(Articles)
Mona A. K. Salem
,
Safinaz A. El Habashy
,
Dalia N. Toaima
,
Hassan S. Shaker
,
Osama
M. A.
H
. Hetta
,
Jonair
H
. A. El Kafy
Journal of Diabetes Mellitus
Vol.4 No.1
,January 13, 2014
DOI:
10.4236/jdm.2014.41004
5,268
Downloads
8,027
Views
Citations
A Simplified Procedure for Prediction of Ultimate Strength of Beam-Column Channel Sections
(Articles)
Osama
Bedair
Engineering
Vol.3 No.10
,October 21, 2011
DOI:
10.4236/eng.2011.310120
5,403
Downloads
9,341
Views
Citations
Knowledge of Diabetes Characteristics by Students at University of Tabuk, Saudi Arabia
(Articles)
Osama
Alamri
Health
Vol.13 No.4
,April 21, 2021
DOI:
10.4236/health.2021.134032
620
Downloads
3,329
Views
Citations
The Role of Laparoscopy and Laparoscopic Ultrasound in Staging and in Palliation of Upper Gastro-Intestinal Malignancies: The Egyptian National Cancer Institute Experience
(Articles)
Zeiad S. Gad
,
Waheed Y. Gareer
,
Osama
A. El-Malt
,
Hussein O. Soliman
,
Mohamed G. Abdel Menem
,
Maher
H
. Ibraheem
Journal of Cancer Therapy
Vol.8 No.5
,May 26, 2017
DOI:
10.4236/jct.2017.85040
1,534
Downloads
2,474
Views
Citations
Therapeutic Mammoplasty in Management of Breast Cancer: A Prospective Clinical Study
(Articles)
Ahmed Mohamed Farahat
,
Amr Abdel Meguid Attia
,
Mohamed Aly M. El Shafei El Zawahry
,
Mohamed
H
. Zedan
,
Hussein
Osama
Soliman
Advances in Breast Cancer Research
Vol.6 No.4
,September 20, 2017
DOI:
10.4236/abcr.2017.64010
1,645
Downloads
4,176
Views
Citations
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