Chemistry Department, Faculty of Science, Al-Azhar University, Cairo, Egypt - Articles

Ki-67 immunohistochemical expression in mandibular ameloblastoma: A prognostic indicator for local recurrence (Articles)

Ayman Hegab, Mohmmad Shuman, Mohammed Abd El-Akher, Delaram Arwlan

Open Journal of Stomatology Vol.3 No.9，December 25, 2013

DOI: 10.4236/ojst.2013.39086 4,963 Downloads 8,981 Views Citations
Frequency of Epidermal Growth Factor Mutation Status and Its Effect on Outcome of Patients with Adenocarcinoma of the Lung (Articles)

Hanan E. Shafik, Salem H. Al-Shemarri, Fahed Al-Enezi, Mohamed Ashour, Eman Khalaf, Ahmed I. Al-Khodary

Journal of Cancer Therapy Vol.5 No.11，September 26, 2014

DOI: 10.4236/jct.2014.511106 2,978 Downloads 4,485 Views Citations
On Discordance Tests for the Wrapped Cau-chy Distribution (Articles)

A. H. Abuzaid, M. M. El-hanjouri, M. M. Kulab

Open Journal of Statistics Vol.5 No.4，May 22, 2015

DOI: 10.4236/ojs.2015.54026 3,320 Downloads 4,291 Views Citations
Chest Ultrasound versus Chest X-Ray in Children with Lower Respiratory Tract Infections (Articles)

Elham Saad Ellithey Elkhazragy, Saneya Abdel Halim Fahmy, Mona Sayed Mohammad Attaya, Ashraf Mohammad Abd Elrahman

Open Journal of Pediatrics Vol.11 No.4，November 2, 2021

DOI: 10.4236/ojped.2021.114055 363 Downloads 2,345 Views Citations
Role of Ultrasound in Evaluation of Developmental Dysplasia of the Hip in Infants (Articles)

Ali Hassan A. Ali, Jamaan Al-Zahrani, Abbas Elbakry A. Elsayed, Omar O. Serhan

Open Journal of Pediatrics Vol.7 No.1，February 10, 2017

DOI: 10.4236/ojped.2017.71001 2,691 Downloads 6,034 Views Citations
Analysis of Different Call Admission Control Strategies and Its Impact on the Performance of LTE-Advanced Networks (Articles)

Mahammad A. Safwat, Hesham M. El-Badawy, Ahmad Yehya, Hosni El-Motaafy

Communications and Network Vol.6 No.2，May 28, 2014

DOI: 10.4236/cn.2014.62016 4,830 Downloads 7,153 Views Citations
Recent Techniques in Management of Lumbosacral Region Tumours: A Prospective Comparative Study (Articles)

Mostafa Abd Elsamea, Mohamed Shaaban, Ahmed Taha

Open Journal of Modern Neurosurgery Vol.8 No.2，April 27, 2018

DOI: 10.4236/ojmn.2018.82020 775 Downloads 1,458 Views Citations
Open Fracture Tibia Treated by Unreamed Interlocking Nail. Long Experience in El-Bakry General Hospital (Articles)

Mohamed A. Abdelaal, Saied Kareem

Open Journal of Orthopedics Vol.4 No.3，March 12, 2014

DOI: 10.4236/ojo.2014.43011 4,927 Downloads 7,508 Views Citations
Genotoxicity Tests and Their Contributions in Aquatic Environmental Research (Articles)

Alaa G. M. Osman

Journal of Environmental Protection Vol.5 No.14，November 19, 2014

DOI: 10.4236/jep.2014.514132 6,981 Downloads 9,119 Views Citations
This article belongs to the Special Issue on Environment Contamination and Toxicology
The Value of High Antistreptolysin O Titre as an Indicator of Tonsillectomy in Upper Egypt (Articles)

Essam A. Abo El-magd, Mona Abdel Meguid, Abd El Rahman El Tahan

Int'l J. of Otolaryngology and Head & Neck Surgery Vol.5 No.1，January 15, 2016

DOI: 10.4236/ijohns.2016.51001 4,022 Downloads 8,813 Views Citations
High Protein Diet that Cause Weight Loss and Lower Blood Glucose Level Have a Serious Impact on the Kidney Functions of Male Diabetic Obese Albino Rats (Articles)

Ahmed El-Sayed Nour El-Deen, Abd El-Megeed Mansour, Ahmad Taha

Food and Nutrition Sciences Vol.9 No.10，October 18, 2018

DOI: 10.4236/fns.2018.910085 1,018 Downloads 3,071 Views Citations
Ki67 Proliferative Index and Peritumoral Brain Edema in Meningiomas: Do They Correlate? A Clinical Study on 56 Patients (Articles)

Nour Imam, Ahmed I. Elghriany, Ahmed M. Elshanawany, Ahmed A. S. Elhakeem

Open Journal of Modern Neurosurgery Vol.9 No.4，October 31, 2019

DOI: 10.4236/ojmn.2019.94045 558 Downloads 1,928 Views Citations
Antidermatophytic Activity of Essential Oils against Locally Isolated Microsporum canis—Gaza Strip (Articles)

Emad Khalil Abou Elkhair

Natural Science Vol.6 No.9，May 29, 2014

DOI: 10.4236/ns.2014.69067 5,601 Downloads 7,444 Views Citations
Synthesis and characterization of a novel schiff base metal complexes and their application in determination of iron in different types of natural water (Articles)

Mostafa M. H. Khalil, Eman H. Ismail, Gehad G. Mohamed, Ehab M. Zayed, Ahmed Badr

Open Journal of Inorganic Chemistry Vol.2 No.2，April 24, 2012

DOI: 10.4236/ojic.2012.22003 17,467 Downloads 40,111 Views Citations
Anatomical and Histopathologic Analysis of Placenta in Dilation and Evacuation Specimens (Articles)

Taha M. M. Hassan, Ahmad M. S. Hegazy, Mohammed M. Mosaed

Forensic Medicine and Anatomy Research Vol.2 No.2，April 18, 2014

DOI: 10.4236/fmar.2014.22005 5,991 Downloads 8,939 Views Citations
Synthesis, Characterizations, Biological, and Molecular Docking Studies of Some Amino Acid Schiff Bases with Their Cobalt(II) Complexes (Articles)

Mabrouk M. Salama, Soad G. Ahmed, Safaa S. Hassan

Advances in Biological Chemistry Vol.7 No.5，October 31, 2017

DOI: 10.4236/abc.2017.75013 2,961 Downloads 6,375 Views Citations
Beamforming and Angle-of-Arrival Estimation of Square Planar Antenna Array (Articles)

R. Elsamnty, A. M. Attiya, E. A. F. Abdallah, A. H. Ammar

Open Journal of Antennas and Propagation Vol.4 No.2，May 25, 2016

DOI: 10.4236/ojapr.2016.42002 3,630 Downloads 7,327 Views Citations
A 2.4 GHz Switched Beam Antenna for Indoor Applications Using Angle of Arrival Estimation (Articles)

Reham Elsamnty, Ahmed Mohamed Attiya, Esmat Abdel Fattah Abdallah, Abdel Hadi Ammar

Open Journal of Antennas and Propagation Vol.4 No.3，August 15, 2016

DOI: 10.4236/ojapr.2016.43008 2,352 Downloads 4,244 Views Citations
Preparation and Properties of a New Carbon Paste Iron Selective Electrodes and Their Applications (Articles)

Refat F. Aglan, Mahmoud S. Rizk, Gehad G. Mohamed, Ahmed H. El-Wahy, Hala A. Mohamed

American Journal of Analytical Chemistry Vol.5 No.2，January 27, 2014

DOI: 10.4236/ajac.2014.52017 4,882 Downloads 7,414 Views Citations
Trends in the Annual Incidence of Carbapenem Resistant among Gram Negative Bacilli in a Large Teaching Hospital in Makah City, Saudi Arabia (Articles)

Hani S. Faidah, Aiman M. Momenah, Hamdi M. El-Said, Abeer A. A. Barhameen, Sami S. Ashgar, Ayman Johargy, Abdelrahman Elsawy, Wafaa Almalki, Samah Al Qurashi

Journal of Tuberculosis Research Vol.5 No.4，November 8, 2017

DOI: 10.4236/jtr.2017.54024 1,503 Downloads 2,974 Views Citations

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