Physics Department, Faculty of Science, Helwan University, Helwan, Egypt - Articles

Effect of Partially Coherent Light on the Contrast of Speckle Patterns Obtained Using Digital Image Processing of Speckle Photography (Articles)

Nasser A. Moustafa, Mohamad M. El-Nicklawy, Amin F. Hassan, Amany K. Ibrahim

Optics and Photonics Journal Vol.3 No.5, August 26, 2013

DOI: 10.4236/opj.2013.35050 6,234 Downloads 8,131 Views Citations
On the Infinite Products of Matrices (Articles)

Yousry S. Hanna, Samya F. Ragheb

Advances in Pure Mathematics Vol.2 No.5, September 26, 2012

DOI: 10.4236/apm.2012.25050 4,092 Downloads 7,940 Views Citations
Liver fibrosis recognition using multi-compression elastography technique (Articles)

Ashraf Ali Wahba, Nagat Mansour Mohammed Khalifa, Ahmed Farag Seddik, Mohammed Ibrahim El-Adawy

Journal of Biomedical Science and Engineering Vol.6 No.11, November 11, 2013

DOI: 10.4236/jbise.2013.611129 4,001 Downloads 6,117 Views Citations
The Impact of Imports on Economic Growth in Egypt (Articles)

Rasha M. Elakkad, Asmaa M. Hussein

Open Journal of Social Sciences Vol.11 No.9, September 13, 2023

DOI: 10.4236/jss.2023.119015 342 Downloads 2,030 Views Citations
Dose Response and FWHM Properties of Dyed Poly Vinyl Alcohol-Irradiated with Gamma-Rays (Articles)

Mohamad El-Saied El-Nagdy, Mohamad Rabeaa El-Saadany, Antar El-Saied Mohamad

Open Journal of Polymer Chemistry Vol.3 No.2, May 24, 2013

DOI: 10.4236/ojpchem.2013.32008 4,672 Downloads 7,023 Views Citations
Effect of the Illuminating Point Spread Function and Roughness on the Speckle Correlation Field (Articles)

Mohamed Mansour El-Nicklawy, Amin Fahim Hassan, Adel Ebrahim Elmahdy, Afaf Mahmoud Abd-Rabou, Ezzulddin Abdoulsahib Eesee

Optics and Photonics Journal Vol.9 No.11, November 4, 2019

DOI: 10.4236/opj.2019.911015 741 Downloads 1,904 Views Citations
Detecting the Shallow Subsurface Chinks below Buildings of District No. 27 at 15th May City Using ERT, and SSR, Helwan, Egypt (Articles)

Alhussein Adham Basheer

Current Urban Studies Vol.4 No.1, March 8, 2016

DOI: 10.4236/cus.2016.41002 2,456 Downloads 3,688 Views Citations
Numerical Solution for Initial and Boundary Value Problems of Fractional Order (Articles)

A. M. Kawala

Advances in Pure Mathematics Vol.8 No.12, December 19, 2018

DOI: 10.4236/apm.2018.812051 1,405 Downloads 3,125 Views Citations
Natural Convection of MHD over a Vertical Wavy Surface in Presence of Porous Media (Articles)

Rasha Adel

Journal of Applied Mathematics and Physics Vol.10 No.11, November 14, 2022

DOI: 10.4236/jamp.2022.1011218 205 Downloads 872 Views Citations
Hybrid Security Techniques for Internet of Things Healthcare Applications (Articles)

Lobna Yehia, Ayman Khedr, Ashraf Darwish

Advances in Internet of Things Vol.5 No.3, July 30, 2015

DOI: 10.4236/ait.2015.53004 7,308 Downloads 11,026 Views Citations
Semantic-Based Video Retrieval Survey (Articles)

Shaimaa Toriah Mohamed Toriah, Atef Zaki Ghalwash, Aliaa A. A. Youssif

Journal of Computer and Communications Vol.6 No.8, August 6, 2018

DOI: 10.4236/jcc.2018.68003 1,292 Downloads 3,829 Views Citations
Preparation of Water Based Polymeric Binders for Paper Surface Coating (Articles)

Samya El-Sherbiny, Fatma A. Morsy, Ayman M. Atta, Salwa A. Ahmed

Journal of Surface Engineered Materials and Advanced Technology Vol.4 No.3, April 28, 2014

DOI: 10.4236/jsemat.2014.43018 8,793 Downloads 11,804 Views Citations
This article belongs to the Special Issue on Surface Coatings: Development and Applications
Dosimetric Comparison between Conventional 2D and 3D Conformal Radiotherapy in the Treatment of Intact Breast Cancer (Articles)

Amr Amin, Ehab El-Kest, Mohammed Mahmoud, Arafa Abd El-Hafez, Abdul-Hamed El-Kateb, Mohamed El-Nagdy, Aida Tolba, Eman Hemeda, Mohamed Abdelmajeed

Journal of Cancer Therapy Vol.8 No.7, July 20, 2017

DOI: 10.4236/jct.2017.87057 1,753 Downloads 6,157 Views Citations
Generation of Short Wavelength in Up-Conversion of Tm⁺³ Doped Fluoride Glass and Its Application in Fiber Lasers (Articles)

Reda Mohamed El-Agmy, Najm Masfer Al-Hosiny, Said Abdallah, Mohamed Selim Abdel-Aal

Journal of Modern Physics Vol.5 No.3, February 24, 2014

DOI: 10.4236/jmp.2014.53021 4,862 Downloads 6,823 Views Citations
Seismic Imaging and Reservoir Architecture of Sub-Marine Channel Systems Offshore West Nile Delta of Egypt (Articles)

Essam Sharaf, Ibrahim Korrat, Hamdy Seisa, Eslam Esmaiel

Open Journal of Geology Vol.4 No.12, December 31, 2014

DOI: 10.4236/ojg.2014.412052 6,629 Downloads 8,984 Views Citations
Investigation of a Modified Cobalt-Free Alloy for Nuclear Application (Articles)

Mamdouh Mahmoud Eissa, Maged Mahmoud Kassab, Samir Uoshaa El-Kameesy, Ahamed Abdel-Latif Mohamed

Journal of Materials Science and Chemical Engineering Vol.3 No.9, September 23, 2015

DOI: 10.4236/msce.2015.39007 3,430 Downloads 4,380 Views Citations
A Study of Neutron and Gamma-Ray Interaction Properties with Cobalt-Free Highly Chromium Maraging Steel (Articles)

M. M. Kassab, S. U. El-Kameesy, M. M. Eissa, A. Abdel-Latif M

Journal of Modern Physics Vol.6 No.11, September 18, 2015

DOI: 10.4236/jmp.2015.611156 4,278 Downloads 5,357 Views Citations
Enhancement of Acoustic Properties of Ultrasound Matching Material between Probe and Soft Tissue (Articles)

Hanan Khalil, Fathy Zaki, Ashraf A. Wahba

Journal of Biomedical Science and Engineering Vol.18 No.10, October 30, 2025

DOI: 10.4236/jbise.2025.1810031 36 Downloads 207 Views Citations
Appliance of Geophysical Methods to Detect the Ancient Remains at “Tell Defenneh” Area, Ismailia, Egypt (Articles)

Alhussein Adham Basheer, Ahmed El-Kotb Al-Imam, Abdelnasser Mohammed Abdelmotaal, Mostafa Sarhan Toni, Sayed Omar Elkhateeb

Archaeological Discovery Vol.2 No.3, July 23, 2014

DOI: 10.4236/ad.2014.23009 3,349 Downloads 5,218 Views Citations
Influence of Nano-Barium Sulfate Agglomeration on Microstructure and Properties of the Hardened Cement-Based Materials (Articles)

Mohamed El-Shahate Ismaiel Saraya, Inas Mostafa Bakr

Journal of Materials Science and Chemical Engineering Vol.3 No.11, November 27, 2015

DOI: 10.4236/msce.2015.311009 3,279 Downloads 4,656 Views Citations

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