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Green Synthesis of Novel 5-Arylazo-2-[(2S, 3S, 4R, 5R)-3, 4, 5-Trihydroxy-6-(Hydroxymethyl) Tetrahydro-2H-Pyran-2-Yloxy]-4, 6-Dimethyl 3-Nicotinonitrile
(Articles)
Magda H. Abdellattif
,
Mohamed
Mohamed
Helmy
Arief
,
Adel A. H. Abdel-Rahman
,
Abdel-Aleem H. Abdel Aleem
,
Abdel Moneam Farag Eissa
International Journal of Organic Chemistry
Vol.7 No.4
,December 15, 2017
DOI:
10.4236/ijoc.2017.74031
1,054
Downloads
2,200
Views
Citations
This article belongs to the Special Issue on
Heterocyclic Compounds
Measurements of Natural Radioactivity in Some Granite Samples Using Alpha Spectrometric Analysis
(Articles)
Hanan
Mohamed
Diab
,
Mohamed
Helmy
Eweis Monged
,
Mahmoud Khattab
Open Journal of Applied Sciences
Vol.3 No.8
,December 20, 2013
DOI:
10.4236/ojapps.2013.38060
3,750
Downloads
5,927
Views
Citations
Evaluation of Venous Ammonia Level, Splenic Longitudinal Diameter, Portal Vein and Splenic Vein Diameters as Non-Invasive Indicators for the Presence of Portosystemic Collaterals in Egyptian Cirrhotic Patients
(Articles)
Mohamed
F. Montasser
,
Heba M. Abdella
,
Amir
Helmy
Samy
Open Journal of Gastroenterology
Vol.4 No.6
,June 27, 2014
DOI:
10.4236/ojgas.2014.46039
3,707
Downloads
5,782
Views
Citations
Serum Level of Thyroid Hormones in Patients with Chronic Hepatitis C Virus Infection
(Articles)
Mohamed
Abdel-Fattah El-Feki
,
Nilly
Helmy
Abdalla
,
Mohamed
Ibrahim Atta
,
Ahmed Amin Ibrahim
Open Journal of Endocrine and Metabolic Diseases
Vol.6 No.3
,March 23, 2016
DOI:
10.4236/ojemd.2016.63017
3,358
Downloads
5,529
Views
Citations
An Improved Design of a Fully Automated Multiple Output Micropotentiometer
(Articles)
Hala
Mohamed
Abdel Mageed
,
Ahmed Faheem Zobaa
,
Mohamed
Helmy
Abdel Raouf
,
Abla Hosni Abd El-Rahman
,
Mohamed
Mamdouh Abdel Aziz
Energy and Power Engineering
Vol.2 No.2
,May 28, 2010
DOI:
10.4236/epe.2010.22015
5,006
Downloads
8,271
Views
Citations
Temperature Effects on the Electrical Performance of Large Area Multicrystalline Silicon Solar Cells Using the Current Shunt Measuring Technique
(Articles)
Hala
Mohamed
Abdel Mageed
,
Ahmed Faheem Zobaa
,
Mohamed
Helmy
Abdel Raouf
,
Abla Hosni Abd El-Rahman
,
Mohamed
Mamdouh Abdel Aziz
Engineering
Vol.2 No.11
,November 26, 2010
DOI:
10.4236/eng.2010.211112
7,097
Downloads
12,390
Views
Citations
Cardio-Protective Effects of Oral Nicorandil in Patients Undergoing Cardiac Valve Surgery
(Articles)
Mohamed
A. W. Ezzat
,
Essam Elbadry Hashim
Mohamed
,
Ayman
Mohamed
Abdel Ghaffar
,
Abdelhady Ahmed
Helmy
,
Wesam Abdelgalil Aboelwafa
,
Eman Mohammad Ali
World Journal of Cardiovascular Diseases
Vol.9 No.10
,October 11, 2019
DOI:
10.4236/wjcd.2019.910064
419
Downloads
1,165
Views
Citations
Electrical Performance Study of a Large Area Multicrystalline Silicon Solar Cell Using a Current Shunt and a Micropotentiometer
(Articles)
Hala
Mohamed
Abdel Mageed
,
Ahmed Faheem Zobaa
,
Ahmed Ghitas
,
Mohamed
Helmy
Abdel Raouf
,
Mohamed
Sabry
,
Abla Hosni Abd El-Rahman
,
Mohamed
Mamdouh Abdel Aziz
Engineering
Vol.2 No.4
,May 4, 2010
DOI:
10.4236/eng.2010.24036
5,621
Downloads
10,137
Views
Citations
Compact Bluetooth/UWB Antenna with Multi-Band Notched Characteristics
(Articles)
Ahmed Shaker
,
Saber
Helmy
Zainud-Deen
,
Kurany Ragb Mahmoud
,
Sabry
Mohamed
Ibrahem
Journal of Electromagnetic Analysis and Applications
Vol.3 No.12
,December 29, 2011
DOI:
10.4236/jemaa.2011.312078
5,674
Downloads
10,559
Views
Citations
Antiboitic Resistance of Uropathogenic
Eshcherichia coli
in Pateints of Hargeisa Group Hospital, Hargeisa, Somaliand
(Articles)
Hassan
Mohamed
Abdi
,
Mukhtar Ismail Hassan
,
Helmy
Elsayed Abdulaziz
,
Nadira Harir Omer
Advances in Microbiology
Vol.12 No.5
,May 27, 2022
DOI:
10.4236/aim.2022.125024
376
Downloads
1,511
Views
Citations
Eosinophilic esophagitis in Egyptian adult patients presenting with upper gastrointestinal symptoms
(Articles)
Shereen Shoukry Hunter
,
Dina Omar
Helmy
,
Naglaa Aly Zayed
,
Tamer
Mohamed
El-Tayeb
,
Magdy Amin El-Serafy
Open Journal of Gastroenterology
Vol.4 No.2
,February 25, 2014
DOI:
10.4236/ojgas.2014.42015
4,093
Downloads
6,517
Views
Citations
The Effects of Residual Blood of Carcasses on Poultry Technological Quality
(Articles)
Bourbab
Mohamed
,
Idaomar
Mohamed
Food and Nutrition Sciences
Vol.3 No.10
,October 12, 2012
DOI:
10.4236/fns.2012.310181
7,512
Downloads
10,335
Views
Citations
A Particle Swarm Optimization Algorithm for a 2-D Irregular Strip Packing Problem
(Articles)
Mohamed
A. Shalaby
,
Mohamed
Kashkoush
American Journal of Operations Research
Vol.3 No.2
,March 28, 2013
DOI:
10.4236/ajor.2013.32024
9,907
Downloads
14,439
Views
Citations
Monitoring of Temporal and Spatial Changes of Land Use and Land Cover in Metropolitan Regions through Remote Sensing and GIS
(Articles)
Mohamed
Ali
Mohamed
Natural Resources
Vol.8 No.5
,May 26, 2017
DOI:
10.4236/nr.2017.85022
2,340
Downloads
5,454
Views
Citations
Analysis of Digital Elevation Model and LNDSAT Data Using Geographic Information System for Soil Mapping in Urban Areas
(Articles)
Mohamed
Ali
Mohamed
Natural Resources
Vol.8 No.12
,December 26, 2017
DOI:
10.4236/nr.2017.812047
1,707
Downloads
4,109
Views
Citations
Materialized Views Selection Problem in Decision Supporting Systems: Issues and Challenges
(Articles)
Mohamed
Ridani
,
Mohamed
Amnai
Journal of Computer and Communications
Vol.10 No.9
,September 23, 2022
DOI:
10.4236/jcc.2022.109007
109
Downloads
487
Views
Citations
Opportunities and Challenges of Women Participation in Somalia Politics: Case Study of Puntland State
(Articles)
Mohamed
Musse
Mohamed
(Kalakaan
Advances in Applied Sociology
Vol.13 No.4
,April 27, 2023
DOI:
10.4236/aasoci.2023.134021
168
Downloads
997
Views
Citations
An Error Correction Model Analysis of the Determinants of Foreign Direct Investment: Evidence from SAUIDI ARABIA
(Articles)
Abdelrahman
Mohamed
Mohamed
Saeed
Open Journal of Business and Management
Vol.11 No.3
,May 31, 2023
DOI:
10.4236/ojbm.2023.113068
116
Downloads
562
Views
Citations
Injury Pattern among Road Traffic Accidents’ Victims in Najran City, Saudi Arabia
(Articles)
Mahdi Yahya Al-Zamanan
,
Abdullah Saleh Al-Yami
,
Ali Abdullah Al-Najrani
,
Mansour Yousef Al-Asmari
,
Abdulrahman Alamri Manaa
,
Awad Mohammed Al-Qahtani
,
Mohammed
Helmy
Faris Shalayel
,
Abdulhadi
Mohamed
Elbashir
,
Saeed Ali Alsareii
International Journal of Clinical Medicine
Vol.9 No.4
,April 27, 2018
DOI:
10.4236/ijcm.2018.94024
1,735
Downloads
3,764
Views
Citations
Cervical Ripening and Induction of Labor: Awareness, Knowledge, Perception and Attitude of Antenatal Care-Seeking Women at Zagazig University Hospital, Zagazig, Egypt
(Articles)
Ahmed
Mohamed
Nooh
,
Mohamed
El-Sayed
Mohamed
Open Journal of Obstetrics and Gynecology
Vol.5 No.11
,September 21, 2015
DOI:
10.4236/ojog.2015.511088
8,656
Downloads
9,994
Views
Citations
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