Tawfik El-Sayed Tawfik - Articles - Scientific Research Publishing

Attitude Control of an Axi-Symmetric Rigid Body Using Two Controls without Angular Velocity Measurements Paper (Articles)

Tawfik El-Sayed Tawfik

World Journal of Mechanics Vol.3 No.5A，August 23, 2013

DOI: 10.4236/wjm.2013.35A001 4,658 Downloads 6,756 Views Citations
This article belongs to the Special Issue on Solid Mechanics and Its Applications
Attitude Stabilization Using Modified Rodrigues Parameters without Angular Velocity Measurements (Articles)

Awad El-Gohary, Tawfik El-Sayed Tawfik

World Journal of Mechanics Vol.1 No.2，April 20, 2011

DOI: 10.4236/wjm.2011.12008 6,490 Downloads 11,918 Views Citations
Spectral Properties of [(Ni_0.45Co_0.2Zn_0.35F₂O₄)_1–x(Sodium Acetylacetonate)_x] Nanocomposite (Articles)

O. M. Hemeda, A. Tawfik, D. E. El Refaey, Adly H. El-Sayed, Sh. Mohamed

Open Journal of Applied Sciences Vol.7 No.1，January 25, 2017

DOI: 10.4236/ojapps.2017.71002 1,553 Downloads 2,472 Views Citations
Electric and Magnetic Properties of [(NCZF)_1-x(Na(ac.ac))_x] Nanocomposite (Articles)

O. M. Hemeda, A. Tawfik, D. E. El Refaey, Adly H. El-Sayed, Sh. Mohamed

Open Journal of Applied Sciences Vol.7 No.10，October 31, 2017

DOI: 10.4236/ojapps.2017.710040 1,039 Downloads 1,928 Views Citations
Spectroscopy: Between Modeling, Simulation and Practical Investigation (Letter to the Editor)

Tawfik A. Saleh

Spectral Analysis Review Vol.2 No.1，February 26, 2014

DOI: 10.4236/sar.2014.21001 5,505 Downloads 12,029 Views Citations
Detection: From Electrochemistry to Spectroscopy with Chromatographic Techniques, Recent Trends with Nanotechnology (Articles)

Tawfik A. Saleh

Detection Vol.2 No.4，January 6, 2015

DOI: 10.4236/detection.2014.24005 4,665 Downloads 6,356 Views Citations
Risk Assessment of Mediterranean Sea Waters on Cooling System of Nuclear Power Plant (Articles)

M. S. Tawfik, F. S. Tawfik

Journal of Environmental Protection Vol.10 No.6，June 17, 2019

DOI: 10.4236/jep.2019.106044 559 Downloads 1,238 Views Citations
This article belongs to the Special Issue on Prevention and Control of Environmental Risk
The Effect of High Power at Microwave Frequencies on the Linearity of Non-Polar Dielectrics in Space RF component (Articles)

Tawfik Elsayed Khattab

Int'l J. of Communications, Network and System Sciences Vol.8 No.2，February 28, 2015

DOI: 10.4236/ijcns.2015.82002 2,525 Downloads 3,253 Views Citations
Fixture Design to Supplement Machining and Fuel Cell Education (Articles)

Yeong Ryu, Hazem Tawfik

Engineering Vol.9 No.5，May 27, 2017

DOI: 10.4236/eng.2017.95022 1,726 Downloads 2,792 Views Citations
Interactions between Entomopathogenic Fungi and Entomophagous Insects (Articles)

Mohamed Samir Tawfik Abbas

Advances in Entomology Vol.8 No.3，June 11, 2020

DOI: 10.4236/ae.2020.83010 1,531 Downloads 3,784 Views Citations
Interactions between Entomopathogenic Nematodes and Entomophagous Insects (Articles)

Mohamed Samir Tawfik Abbas

Advances in Entomology Vol.8 No.4，October 13, 2020

DOI: 10.4236/ae.2020.84011 981 Downloads 2,561 Views Citations
Radiological Doses and Risk Assessment of NORM Scrap Metal by Using RESRAD-RECYCLE Computer Code (Articles)

Amaal A. Tawfik, Eman M. Ahmed

Open Journal of Modelling and Simulation Vol.2 No.2，March 28, 2014

DOI: 10.4236/ojmsi.2014.22006 6,393 Downloads 8,623 Views Citations
Role of Platelet Rich Plasma in Treatment of Diabetic Foot Ulcers (Articles)

Aymen Salem, Ahmad M. Tawfik

Surgical Science Vol.7 No.6，June 16, 2016

DOI: 10.4236/ss.2016.76038 2,578 Downloads 5,214 Views Citations
Melting and Corrosion Behavior of Al-9Zn Based Alloys with Cu and Mg Additions (Articles)

El Said Gouda, Emad Ahmed, Nabih Tawfik

Materials Sciences and Applications Vol.2 No.5，May 23, 2011

DOI: 10.4236/msa.2011.25063 5,599 Downloads 8,838 Views Citations
Adverse Effects of Monosodium Glutamate on Liver and Kidney Functions in Adult Rats and Potential Protective Effect of Vitamins C and E (Articles)

Manal Said Tawfik, Nawal Al-Badr

Food and Nutrition Sciences Vol.3 No.5，May 17, 2012

DOI: 10.4236/fns.2012.35089 18,867 Downloads 36,018 Views Citations
Effect of Terminal Design and Bipolar Plate Material on PEM Fuel Cell Performance (Articles)

Yue Hung, Hazem Tawfik, Devinder Mahajan

Smart Grid and Renewable Energy Vol.4 No.1，February 26, 2013

DOI: 10.4236/sgre.2013.41006 6,645 Downloads 10,431 Views Citations
Multi-Technique Characterization and Conservation of an Ancient Egyptian Fabric from King Khufu First Solar Ship (Articles)

Eman Nabil, Tawfik Khattab, Samir Kamel

International Journal of Organic Chemistry Vol.11 No.3，September 30, 2021

DOI: 10.4236/ijoc.2021.113010 245 Downloads 1,128 Views Citations
Generation and Propagation of Tsunami by a Moving Realistic Curvilinear Slide Shape with Variable Velocities in Linearized Shallow-Water Wave Theory (Articles)

Hossam Shawky Hassan, Khaled Tawfik Ramadan, Sarwat Nageeb Hanna

Engineering Vol.2 No.7，July 23, 2010

DOI: 10.4236/eng.2010.27070 5,408 Downloads 10,165 Views Citations
Effect of Heat Treatment on Mechanical Properties of Al-1.5Cu-9.5Zn-3Mg Rapidly Solidified Alloy (Articles)

El Said Gouda, Emad Makboul Ahmed, Nabih Lotfi Tawfik

Materials Sciences and Applications Vol.1 No.4，October 29, 2010

DOI: 10.4236/msa.2010.14031 5,459 Downloads 9,525 Views Citations
Phenolic Contents and Antioxidant Activity of Various Date Palm (Phoenix dactylifera L.) Fruits from Saudi Arabia (Articles)

Ebtesam Abdullah Saleh, Manal Said Tawfik, Hamza Mohammed Abu-Tarboush

Food and Nutrition Sciences Vol.2 No.10，December 19, 2011

DOI: 10.4236/fns.2011.210152 13,176 Downloads 25,811 Views Citations

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