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   3,061 Downloads  5,037 Views  Citations
This article belongs to the Special Issue on Organic Synthesis

Design, Synthesis and Pharmacological Evaluation of New Nonsteroidal Anti-Inflammatory Derived from 3-Aminobenzothieno[2,3-d]pyrimidines (Articles)

Hend Nagah Hafez, Omar Khalid Al-Duaij, Abdel-Rhman Barakat A. El-Gazzar

International Journal of Organic Chemistry Vol.3 No.2，June 13, 2013

DOI: 10.4236/ijoc.2013.32012   4,291 Downloads  7,416 Views  Citations

Qassim Postgraduates Value Assimilation and the Role of Social Networking Sites in It (Articles)

Hend Alsmadi

Open Journal of Social Sciences Vol.4 No.6，June 15, 2016

DOI: 10.4236/jss.2016.46009   1,514 Downloads  1,854 Views  Citations

Subcutaneous emphysema of the leg: Could be a fatal condition (Articles)

Mahmoud A. Hafez

Open Journal of Clinical Diagnostics Vol.2 No.3，September 20, 2012

DOI: 10.4236/ojcd.2012.23012   7,813 Downloads  12,047 Views  Citations

Study on the Relationship between the Oceanic Nino Index and Surface Air Temperature and Precipitation Rate over the Kingdom of Saudi Arabia (Articles)

Yehia Hafez

Journal of Geoscience and Environment Protection Vol.4 No.5，May 20, 2016

DOI: 10.4236/gep.2016.45015   2,720 Downloads  3,990 Views  Citations

On the Relationship between Heat Waves over the Western and Central Europe and NAO, SOI, El-Nino 3.4 in Summer 2015 (Articles)

Yehia Hafez

Journal of Geoscience and Environment Protection Vol.5 No.4，April 19, 2017

DOI: 10.4236/gep.2017.54004   2,988 Downloads  3,420 Views  Citations

A Recent Study of Seasonal and Interannual Climate Variability over the Eastern Mediterranean Region (Articles)

Yehia Hafez

Journal of Geoscience and Environment Protection Vol.6 No.1，January 31, 2018

DOI: 10.4236/gep.2018.61009   520 Downloads  835 Views  Citations

A Recent Study Concerning the Climatic Variability over the Kingdom Saudi Arabia for the Period 1948-2018 (Articles)

Yehia Hafez

Journal of Geoscience and Environment Protection Vol.7 No.8，August 27, 2019

DOI: 10.4236/gep.2019.78020   186 Downloads  349 Views  Citations

Energy Efficient Content Based Image Retrieval in Sensor Networks (Articles)

Qurban A. Memon, Hend Alqamzi

Int'l J. of Communications, Network and System Sciences Vol.5 No.7，July 25, 2012

DOI: 10.4236/ijcns.2012.57050   3,021 Downloads  5,055 Views  Citations

Laparoscopic Transabdominal Repair for Lumbar Hernia: A Familiar Procedure for a Rare Problem (Articles)

Hend Al-Nassar, Mohomad Chour

Surgical Science Vol.11 No.12，December 7, 2020

DOI: 10.4236/ss.2020.1112041   34 Downloads  92 Views  Citations
This article belongs to the Special Issue on Minimally Invasive Surgeries

The Role Played by Blocking System over North America on the Development of Hurricane Ophelia over North Atlantic Ocean (Articles)

Yehia Hafez, Abdulhaleem Labban

Journal of Geoscience and Environment Protection Vol.6 No.12，December 4, 2018

DOI: 10.4236/gep.2018.612001   356 Downloads  618 Views  Citations

Application of Modified Bagasse as a Biosorbent for Reactive Dyes Removal from Industrial Wastewater (Articles)

Abd El-Aziz A. Said, Aref A. M. Aly, Mohamed M. Abd El-Wahab, Soliman A. Soliman, Aly A. Abd El-Hafez, V. Helmey, Mohamed N. Goda

Journal of Water Resource and Protection Vol.5 No.7A，July 18, 2013

DOI: 10.4236/jwarp.2013.57A003   5,439 Downloads  7,635 Views  Citations
This article belongs to the Special Issue on Wastewater Treatment and Prevention Engineering

SemSignWriting: A Proposed Semantic System for Arabic Text-to-SignWriting Translation (Articles)

Ameera M. Almasoud, Hend S. Al-Khalifa

Journal of Software Engineering and Applications Vol.5 No.8，August 28, 2012

DOI: 10.4236/jsea.2012.58069   4,763 Downloads  7,515 Views  Citations

Classification of Multi-User Chirp Modulation Signals Using Wavelet Higher-Order-Statistics Features and Artificial Intelligence Techniques (Articles)

Said E. El-Khamy, Hend A. Elsayed

Int'l J. of Communications, Network and System Sciences Vol.5 No.9，September 18, 2012

DOI: 10.4236/ijcns.2012.59063   4,356 Downloads  6,628 Views  Citations

Recent Study of Anomaly of Global Annual Geopotential Height and Global Warming (Articles)

Yehia Yehia Hafez, Mansour Almazroui

Atmospheric and Climate Sciences Vol.4 No.3，July 9, 2014

DOI: 10.4236/acs.2014.43035   3,497 Downloads  4,711 Views  Citations

A Recent Study on the Relationship between Global Radiative Forcing and Global Annual Climatic Variability (Articles)

Yehia Yehia Hafez, Mansour Almazroui

Atmospheric and Climate Sciences Vol.5 No.1，January 12, 2015

DOI: 10.4236/acs.2015.51003   3,341 Downloads  4,079 Views  Citations

Surgical Removal of Numerous Foreign Bodies from the Foot Caused by Sea Urchin Spines (Articles)

Mahmoud A. Hafez, Ahmed Mounir Al-Dars

Modern Plastic Surgery Vol.2 No.4，October 30, 2012

DOI: 10.4236/mps.2012.24023   6,604 Downloads  10,645 Views  Citations

A Modified Formal Theory on Semi-Relativistic Effects during Electron Emission from Metallic Surfaces upon the Impact of High Energy Particles (Articles)

S. Dhar, M. G. Hafez, A. Saha

Open Journal of Microphysics Vol.3 No.4，November 21, 2013

DOI: 10.4236/ojm.2013.34018   4,456 Downloads  6,301 Views  Citations

A Real Life Study on Treatment of Egyptian Patients with HCV Genotype IV with Simeprevir and Sofosbuvir (Articles)

A. Hanno, D. Elwazzan, M. Ibrahim, R. Hafez

Health Vol.8 No.9，June 8, 2016

DOI: 10.4236/health.2016.89082   1,509 Downloads  2,478 Views  Citations
This article belongs to the Special Issue on Hepatitis and Related Disorders

Friction Stir Welding of Dissimilar Aluminum Alloys (Articles)

Hassan Abd El-Hafez, Abla El-Megharbel

World Journal of Engineering and Technology Vol.6 No.2，May 25, 2018

DOI: 10.4236/wjet.2018.62025   852 Downloads  2,078 Views  Citations