Astronomy Department National Research Institute of Astronomy and Geophysics NRIAG, Cairo, Egypt - Articles

Sea Water Intrusion Modeling in Rashid Area of Nile Delta (Egypt) via the Inversion of DC Resistivity Data (Articles)

E. Tarabees, G. El-Qady

American Journal of Climate Change Vol.5 No.2, June 6, 2016

DOI: 10.4236/ajcc.2016.52014 2,545 Downloads 4,354 Views Citations
Seasonal Variation Analysis for Solar Activity Influence on “Planetarische Kennziffer” (Kp) Index during Solar Cycle 23 (Articles)

Magda Mohb-Eldin Farghaly, Sara Said Khodairy, Assem Abd-Elfattah Tharwat, Mohamed Adel Abdulaziz Sharaf, Mervat Awad, Rabab Helal Abdelhamid

International Journal of Astronomy and Astrophysics Vol.15 No.3, August 8, 2025

DOI: 10.4236/ijaa.2025.153016 49 Downloads 428 Views Citations
Archaeo-Geophysical Survey around Itay El-Baroud Area, Nile Delta, Egypt (Articles)

Hany Shaaban, Gad El-Qady, El-Said Al-Sayed, Ashraf Khozaym, Ahmed Al-Emam, Hosni Ghazala

Archaeological Discovery Vol.2 No.3, July 18, 2014

DOI: 10.4236/ad.2014.23006 4,185 Downloads 6,753 Views Citations
Halo CMEs and Solar Flux F10.6 Impact on Cloud Cover for Sc23: Case Study Africa (Articles)

Magda Mohb-Eldin Farghaly, Assem Abd-Elfattah Tharwat

International Journal of Astronomy and Astrophysics Vol.15 No.3, August 8, 2025

DOI: 10.4236/ijaa.2025.153015 44 Downloads 259 Views Citations
Virgo Cluster Membership Based on K-Means Algorithm (Articles)

Ibrahim Mohamed Selim, Passent Elkafrawy, Walid Dabour, Mohamed Eassa

International Journal of Astronomy and Astrophysics Vol.10 No.1, February 6, 2020

DOI: 10.4236/ijaa.2020.101001 787 Downloads 1,942 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 4,117 Downloads 8,028 Views Citations
Feasibility Study of Solar Energy Steam Generator for Rural Electrification (Articles)

Mouaaz Nahas, M. Sabry, Saud Al-Lehyani

Energy and Power Engineering Vol.7 No.1, January 15, 2015

DOI: 10.4236/epe.2015.71001 4,094 Downloads 6,280 Views Citations
Derivation the Schemes of Lateral and Vertical Dispersion Parameters: Application in Gaussian Plume Model (Articles)

Mohamed M. Abdel-Wahab, Khaled S. M. Essa, Mokhtar Embaby, Sawsan E. M. Elsaid

Open Journal of Air Pollution Vol.2 No.1, March 26, 2013

DOI: 10.4236/ojap.2013.21003 4,709 Downloads 9,390 Views Citations
MASW Survey with Fixed Receiver Geometry and CMP Cross-Correlation Technique for Data Processing: A Case Study of Wadi Fatima, Western Saudi Arabia (Articles)

Faisal Rehman, Sherif M. El-Hady, Muhammad Faisal, Hussein M. Harbi, Muhammad Fahad Ullah, Saifur Rehman, Muhammad Kashif

Open Journal of Geology Vol.8 No.5, May 10, 2018

DOI: 10.4236/ojg.2018.85027 1,266 Downloads 3,776 Views Citations
The Solution of Optimal Two-Impulse Transfer between Elliptical Orbits with Plane Change (Articles)

M. H. A. Youssef

International Journal of Astronomy and Astrophysics Vol.7 No.3, July 20, 2017

DOI: 10.4236/ijaa.2017.73010 1,873 Downloads 6,144 Views Citations
Numerical Studies of Resonance and Secular Effects of Gravitational Waves (Articles)

M. H. A. Youssef

World Journal of Mechanics Vol.8 No.5, May 16, 2018

DOI: 10.4236/wjm.2018.85013 832 Downloads 1,980 Views Citations
Short-Period and Long-Period Effects of Weak Gravitational Waves (Articles)

M. H. A. Youssef

International Journal of Astronomy and Astrophysics Vol.7 No.3, September 28, 2017

DOI: 10.4236/ijaa.2017.73019 1,048 Downloads 2,021 Views Citations
Solar Radiation Pressure and Gravitational Waves Effects on Sun-Synchronous Orbits (Articles)

M. H. A. Youssef

World Journal of Mechanics Vol.8 No.2, February 12, 2018

DOI: 10.4236/wjm.2018.82002 1,006 Downloads 2,423 Views Citations
This article belongs to the Special Issue on Celestial Mechanics
Secular Effect of Geomagnetic Field and Gravitational Waves on Earth’s Satellite Orbits (Articles)

M. H. A. Youssef

Journal of Applied Mathematics and Physics Vol.7 No.8, August 13, 2019

DOI: 10.4236/jamp.2019.78116 655 Downloads 1,775 Views Citations
Convective Rainfall Systems in the La Plata Basin (Articles)

Augusto J. Pereira Filho, Richard E. Carbone, John D. Tuttle

Atmospheric and Climate Sciences Vol.4 No.4, October 31, 2014

DOI: 10.4236/acs.2014.44068 5,009 Downloads 6,326 Views Citations
Surface Photometry and Dynamical Properties of Lenticular Galaxies: NGC3245 as Case Study (Articles)

Mohamed Adel Sharaf, K. Mahmoud, E. Aly, A. A. Alshaery

International Journal of Astronomy and Astrophysics Vol.2 No.1, March 28, 2012

DOI: 10.4236/ijaa.2012.21007 4,764 Downloads 8,394 Views Citations
Convective Rainfall in Amazonia and Adjacent Tropics (Articles)

Augusto J. Pereira Filho, Richard E. Carbone, John D. Tuttle, Hugo A. Karam

Atmospheric and Climate Sciences Vol.5 No.2, April 30, 2015

DOI: 10.4236/acs.2015.52011 4,456 Downloads 6,186 Views Citations
Eliminating Black Holes Singularity in Brane World Cosmology (Articles)

Poula Tadros, Mohamed Assaad Abdel-Raouf

Journal of High Energy Physics, Gravitation and Cosmology Vol.8 No.2, March 15, 2022

DOI: 10.4236/jhepgc.2022.82020 242 Downloads 1,250 Views Citations
Trials to Resolve Black Holes Instabilities in Brane World Cosmology Models (Articles)

Poula Tadros, Mohamed Assaad Abdel-Raouf

Journal of High Energy Physics, Gravitation and Cosmology Vol.9 No.2, April 4, 2023

DOI: 10.4236/jhepgc.2023.92029 206 Downloads 793 Views Citations
Solar Radiation Pressure Effects on Stability of Periodic Orbits in Restricted Four-Body Problem (Articles)

M. N. Ismail, A. H. Ibrahim, A. S. Zaghrout, S. H. Younis, F. S. Elmalky, L. E. Elmasry

World Journal of Mechanics Vol.9 No.8, August 30, 2019

DOI: 10.4236/wjm.2019.98013 744 Downloads 2,124 Views Citations

First <...234 ...>Last

	customer@scirp.org
	+86 18163351462(WhatsApp)
	1655362766

	Paper Publishing WeChat

All	Title	Abstract	Keywords
DOI	Author	Journal	Affiliation
ISSN	Subject

	customer@scirp.org
	+86 18163351462(WhatsApp)
	1655362766

	Paper Publishing WeChat

Browse Subjects

Publish with us

Home

About SCIRP

Service

Policies