Ashraf S. Yahia - Articles - Scientific Research Publishing

Heart Diseases Diagnosis Using Intelligent Algorithm Based on PCG Signal Analysis (Articles)

Mohammed Nabih-Ali, El-Sayed A. El-Dahshan, Ashraf S. Yahia

Circuits and Systems Vol.8 No.7，July 28, 2017

DOI: 10.4236/cs.2017.87012 2,031 Downloads 4,596 Views Citations
Characterization of a New DC-Glow Discharge Plasma Set-Up to Enhance the Electronic Circuits Performance (Articles)

A. A. Talab, Ashraf Yahia, M. A. Saudy, M. Elsayed

Journal of Modern Physics Vol.11 No.7，July 16, 2020

DOI: 10.4236/jmp.2020.117066 601 Downloads 2,715 Views Citations
Implementation of High Performance Electronic Circuits for Zero Suppression and Encoding of Digital Signals (Articles)

Ashraf H. Yahia, Amr Radi, Salwa M. Youssef

Journal of Signal and Information Processing Vol.6 No.3，August 25, 2015

DOI: 10.4236/jsip.2015.63022 4,357 Downloads 5,164 Views Citations
Stand-Alone Intelligent Voice Recognition System (Articles)

Mohammed R. Saady, Hatem El-Borey, El-Sayed A. El-Dahshan, Ashraf Shamseldin Yahia

Journal of Signal and Information Processing Vol.5 No.4，November 18, 2014

DOI: 10.4236/jsip.2014.54019 4,030 Downloads 5,246 Views Citations
Solution of MHD Flow past a Vertical Porous Plate through a Porous Medium under Oscillatory Suction (Articles)

Ashraf A. Moniem, W. S. Hassanin

Applied Mathematics Vol.4 No.4，April 30, 2013

DOI: 10.4236/am.2013.44096 4,321 Downloads 7,267 Views Citations
Preparation, Characterization and Statistical Studies of the Physicochemical Results of Series of “B” Carbonated Calcium Hydroxyapatites Containing Mg²⁺ and CO^2-₃ (Articles)

S. Ben Abdelkader, F. Bel Hadj Yahia, I. Khattech

American Journal of Analytical Chemistry Vol.5 No.14，October 29, 2014

DOI: 10.4236/ajac.2014.514106 2,978 Downloads 3,725 Views Citations
The Relationship between Serum Pentraxin-3 Levels and Severity of Coronary Heart Disease (Articles)

Mohamed Yahia, Omar S. Elmasry, Mai Abdel Ra’ouf

World Journal of Cardiovascular Diseases Vol.8 No.7，July 25, 2018

DOI: 10.4236/wjcd.2018.87036 1,392 Downloads 3,378 Views Citations
Association between Pentraxin-3 and Cardiac Troponin-I with Left Ventricular Systolic Function in Patients with Anterior ST-Segment Elevation Myocardial Infarction: Evaluation by Speckle Tracking Echocardiography (Articles)

Mousa Alharbi, Mohamed Yahia, Mustafa Rashed, Omar S. El-Masry

World Journal of Cardiovascular Diseases Vol.9 No.2，January 31, 2019

DOI: 10.4236/wjcd.2019.92007 1,117 Downloads 1,936 Views Citations
Thermal buckling analysis of ceramic-metal functionally graded plates (Articles)

Ashraf M. Zenkour, Daoud S. Mashat

Natural Science Vol.2 No.9，October 8, 2010

DOI: 10.4236/ns.2010.29118 7,323 Downloads 14,411 Views Citations
Analytical and Numerical Solutions for a Rotating Annular Disk of Variable Thickness (Articles)

Ashraf M. Zenkour, Daoud S. Mashat

Applied Mathematics Vol.1 No.5，December 1, 2010

DOI: 10.4236/am.2010.15057 6,622 Downloads 13,389 Views Citations
Stress Function of a Rotating Variable-Thickness Annular Disk Using Exact and Numerical Methods (Articles)

Ashraf M. Zenkour, Daoud S. Mashat

Engineering Vol.3 No.4，April 8, 2011

DOI: 10.4236/eng.2011.34048 6,848 Downloads 11,764 Views Citations
Bio-Inspired of Pyramidical Concrete Barrier Walls against the Effects of Explosion Waves (Articles)

Mohamed S. Zahran, Waleed S. Hassan, Ashraf Osman

Open Journal of Civil Engineering Vol.12 No.4，December 30, 2022

DOI: 10.4236/ojce.2022.124034 131 Downloads 535 Views Citations
Automated Identification of Basic Control Charts Patterns Using Neural Networks (Articles)

Ahmed Shaban, Mohammed Shalaby, Ehab Abdelhafiez, Ashraf S. Youssef

Journal of Software Engineering and Applications Vol.3 No.3，April 8, 2010

DOI: 10.4236/jsea.2010.33026 7,375 Downloads 14,398 Views Citations
Transient response of multilayered hollow cylinder using various theories of generalized thermoelasticity (Articles)

Daoud S. Mashat, Ashraf M. Zenkour, Khaled A. Elsibai

Natural Science Vol.2 No.10，October 29, 2010

DOI: 10.4236/ns.2010.210145 5,970 Downloads 11,511 Views Citations
Design and Optimization of Printed Circuit Board Inductors for Wireless Power Transfer System (Articles)

Ashraf B. Islam, Syed K. Islam, Fahmida S. Tulip

Circuits and Systems Vol.4 No.2，April 18, 2013

DOI: 10.4236/cs.2013.42032 16,458 Downloads 23,583 Views Citations
Assessment of Aquifer Vulnerability Based on GIS and ARCGIS Methods: A Case Study of the Sana’a Basin (Yemen) (Articles)

Yahia Alwathaf, Bouabid El Mansouri

Journal of Water Resource and Protection Vol.3 No.12，December 21, 2011

DOI: 10.4236/jwarp.2011.312094 9,176 Downloads 16,553 Views Citations
Spatial Econometric Analysis on the Exports-PM2.5 Emissions Nexus: Evidence from the Chinese Smog Provinces (Articles)

Abdelrahim A. M. Yahia, Zhaohua Li

Open Access Library Journal Vol.8 No.4，April 30, 2021

DOI: 10.4236/oalib.1107358 189 Downloads 747 Views Citations
Environmental Monitoring of Ambient Outdoor, Indoor Air Quality Pollutants, PM 10 and PM 2.5 Conducted to Evaluate Its Impact Analysis and Quantification in Industrial Area of Dammam, KSA (Articles)

Sheeba Shafi, Bachir Yahia Khelif

Journal of Geoscience and Environment Protection Vol.9 No.7，July 28, 2021

DOI: 10.4236/gep.2021.97007 310 Downloads 1,518 Views Citations
Measurements of Plasma Electron Temperature Utilizing Magnesium Lines Appeared in Laser Produced Aluminum Plasma in Air (Articles)

Ashraf M. El Sherbini, Abdel Aziz S. Al Aamer, Ahmed T. Hassan, Tharwat M. El Sherbini

Optics and Photonics Journal Vol.2 No.4，December 28, 2012

DOI: 10.4236/opj.2012.24034 5,790 Downloads 9,584 Views Citations
A Reconfigurable UWB Bandpass Filters with Embedded Multi-Mode Resonators (Articles)

Eman Gamal Ouf, Ashraf S. Mohra, Esmat Abdel-Fattah Abdallah, Hadia Elhennawy

Open Journal of Antennas and Propagation Vol.6 No.3，September 19, 2018

DOI: 10.4236/ojapr.2018.63005 935 Downloads 2,187 Views Citations

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