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

Management of Spontaneous Spinal Discitis and Spondylodiscitis in Older People (Articles)

Mohamed Adel Ghoneim, Waleed Abbass

Open Journal of Modern Neurosurgery Vol.10 No.1，January 21, 2020

DOI: 10.4236/ojmn.2020.101019 743 Downloads 2,064 Views Citations
The Role of Trans-Cranial Approach in the Management of Spontaneous CSF Fistula (Articles)

Waleed Abbass, Mohamed Adel Ghoneim

Open Journal of Modern Neurosurgery Vol.10 No.2，February 28, 2020

DOI: 10.4236/ojmn.2020.102024 669 Downloads 1,229 Views Citations
Anticonvulsants for Preventing Seizures in Patients with Chronic Subdural Haematoma: Pilot Study (Articles)

Mohamed Adel Ghoneim, Waleed Abbass

Open Journal of Modern Neurosurgery Vol.10 No.2，March 17, 2020

DOI: 10.4236/ojmn.2020.102025 767 Downloads 2,780 Views Citations
Vision-Based Hand Gesture Spotting and Recognition Using CRF and SVM (Articles)

Fayed F. M. Ghaleb, Ebrahim A. Youness, Mahmoud Elmezain, Fatma Sh. Dewdar

Journal of Software Engineering and Applications Vol.8 No.7，July 24, 2015

DOI: 10.4236/jsea.2015.87032 2,849 Downloads 4,110 Views Citations
Electrochemical and Stress Corrosion Cracking Behavior of Alpha-Al Bronze in Sulfide-Polluted Salt Water: Effect of Environmentally-Friendly Additives (Articles)

Elsayed A. Ashour, Lobna A. Khorshed, Gehan I. Youssef, Hossam M. Zakria, Tarek A. Khalifa

Materials Sciences and Applications Vol.5 No.1，January 14, 2014

DOI: 10.4236/msa.2014.51002 3,948 Downloads 5,897 Views Citations
Efficient Synthesis of a New Class of N-Nucleosides of 4H-Thiochromeno[2,3-d]pyrimidine-10-Sulfone as Potential Anticancer and Antibacterial Agents (Articles)

Abdulrahman G. Alshammari, Abdel-Rhman B. A. El-Gazzar, Hend N. Hafez

International Journal of Organic Chemistry Vol.3 No.3A，November 5, 2013

DOI: 10.4236/ijoc.2013.33A003 3,425 Downloads 5,854 Views Citations
This article belongs to the Special Issue on Organic Synthesis
Novel Synthesis Approach and Antiplatelet Activity Evaluation of 6-Arylmethyleneamino-2-Alkylsulfonylpyrimidin-4(3H)-one Derivatives and Its Nucleosides (Articles)

Abdulrahman G. Alshammari, Abdel-Rhman B. A. El-Gazzar

International Journal of Organic Chemistry Vol.3 No.3A，November 6, 2013

DOI: 10.4236/ijoc.2013.33A004 3,471 Downloads 6,058 Views Citations
This article belongs to the Special Issue on Organic Synthesis
Synchronous Chemoradiotherapy in Patients with Stage III and IV Head and Neck Cancer: Comparing Cisplatin with Capecitabine (Articles)

Sherif A. Raafat, Emmad E. Habib, Ashraf M. Maurice

Journal of Cancer Therapy Vol.3 No.6，December 13, 2012

DOI: 10.4236/jct.2012.36135 4,610 Downloads 7,385 Views Citations
Towards an easier pleurodesis: Ultrasound-guided iodopovidone sclerotherapy in cirrhotic patients with hepatic hydrothorax (Articles)

Ahmed M. Abdelhafeez, Mohammed W. Zakaria, Waleed F. Fathalah, Dalia Omran

Open Journal of Gastroenterology Vol.3 No.3，July 9, 2013

DOI: 10.4236/ojgas.2013.33031 3,865 Downloads 5,586 Views Citations
Use of the urinary trypsinogen-2 dipstick test in early diagnosis of pancreatitis after endoscopic retrograde cholangiopancreatography (ERCP) (Articles)

Hasan El-Garem, Enas Hamdy, Sherif Hamdy, Mohammad El-Sayed, Aisha Elsharkawy, Azmi Mohammed Saleh

Open Journal of Gastroenterology Vol.3 No.6，October 15, 2013

DOI: 10.4236/ojgas.2013.36049 4,595 Downloads 6,939 Views Citations
Value of Different Diagnostic Markers in Spontaneous Bacterial Peritonitis in HCV Egyptian Cirrhotic Patients (Articles)

Emad M. El Motasem, Ahmed A. Heikal, Hemmat E. El Haddad, Ahmed Hamdy, Rasha M. Abdel Samie, Heba Sharaf El Din

Open Journal of Gastroenterology Vol.5 No.9，September 8, 2015

DOI: 10.4236/ojgas.2015.59020 4,506 Downloads 5,798 Views Citations
Value of transabdominal bowel ultrasonography and splanchic vascular parameters in the evaluation of inflammatory bowel disease (Articles)

Manal Kamel, Magdy El-Serafy, Hussein Attia, Hanan Abdeel-Haleem, Naglaa Zayed, Maha Hasab-Allah, Zakaria Salama

Open Journal of Gastroenterology Vol.3 No.2，May 29, 2013

DOI: 10.4236/ojgas.2013.32017 3,765 Downloads 5,998 Views Citations
Microwave Assisted Liberation of High Phosphorus Oolitic Iron Ore (Articles)

Mamdouh Omran, Timo Fabritius, Nagui Abdel-Khalek, Mortada El-Aref, Abd El-Hamid Elmanawi, Mahmoud Nasr, Ahmed Elmahdy

J. of Minerals and Materials Characterization and Eng. Vol.2 No.5，September 18, 2014

DOI: 10.4236/jmmce.2014.25046 11,089 Downloads 12,448 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 3,711 Downloads 5,946 Views Citations
Enhancement of Human Blood Storage Period by Irradiation of Low Level He-Ne Laser (Articles)

Samira M. Sallam, Abdelsattar M. Sallam, El-Sayed M. El-Sayed, L. I. Abo Salem, Mona M. Rizk

Journal of Biophysical Chemistry Vol.6 No.3，August 14, 2015

DOI: 10.4236/jbpc.2015.63008 4,756 Downloads 6,128 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 741 Downloads 2,148 Views Citations
This article belongs to the Special Issue on Discrete Mathematics, Algorithms and Applications
Kinetics of Oxidation of 2,6-Dimethylphenol (DMP) Using Novel μ-Carbonato [(Pip)_4nCu₄X₄(CO₃)₂] Complexes (Articles)

Mohamed A. El-Sayed, Hoda A. Elwakeil, Ahmed H. Abdel Salam, Hemmat A. Elbadawy

Open Journal of Inorganic Chemistry Vol.6 No.3，July 22, 2016

DOI: 10.4236/ojic.2016.63014 2,183 Downloads 3,407 Views Citations
Structural, Theoretical and Biological Studies of (Z)-3-Amino-N-(3-Amino Pyrazine-2-Carbonyl) Pyrazine-2-Carbohydrazonic Acid (APA; L) and Its Cu²⁺, Co²⁺, Pt⁴⁺ and Pd²⁺ Chelates (Articles)

Mosaad R. Mlahi, Mohsen M. Mostafa

Open Journal of Inorganic Chemistry Vol.11 No.4，October 27, 2021

DOI: 10.4236/ojic.2021.114010 310 Downloads 1,146 Views Citations
Evaluation and Analysis of Oil Shale in Quseir-Safaga and Abu-Tartur Western Desert, Egypt (Articles)

El-Abbas Moustafa, Ahmed Noah, Adel Salem, Ahmed Nehad, Maureen Amir, Mohamed Nosr, Radwa Awad, Mahmoud Gomaa, Marawan Moussa

J. of Surface Engineered Materials and Advanced Technology Vol.4 No.2，April 16, 2014

DOI: 10.4236/jsemat.2014.42009 5,884 Downloads 9,241 Views Citations
Metakaolin as an Active Pozzolan for Cement That Improves Its Properties and Reduces Its Pollution Hazard (Articles)

Suzan S. Ibrahim, Ayman A. Hagrass, Tawfik R. Boulos, Samir I. Youssef, Fouad I. El-Hossiny, Mohamed R. Moharam

J. of Minerals and Materials Characterization and Eng. Vol.6 No.1，January 30, 2018

DOI: 10.4236/jmmce.2018.61008 1,627 Downloads 4,891 Views Citations

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