Ashraf Kotb - Articles - Scientific Research Publishing

Magnetized Water and Memory Meter (Articles)

Ashraf Kotb

Energy and Power Engineering Vol.5 No.6，August 16, 2013

DOI: 10.4236/epe.2013.56045 7,751 Downloads 10,190 Views Citations
Simplified Applicable Model for Fire Tube Boiler (Articles)

Ashraf Kotb, Hany Saad

Energy and Power Engineering Vol.16 No.11，October 31, 2024

DOI: 10.4236/epe.2024.1611018 25 Downloads 124 Views Citations
Cavitation Detection in Variable Speed Pump by Analyzing the Acoustic and Vibration Spectrums (Articles)

Ashraf Kotb, Abdulaziz Morgan Abdulaziz

Engineering Vol.7 No.10，October 30, 2015

DOI: 10.4236/eng.2015.710062 6,097 Downloads 7,730 Views Citations
Investigating the Validity of Acoustic Spectrum as a Prediction Tool for Pump Cavitation (Articles)

Ashraf Kotb, Abdulaziz Morgan Abdulaziz

Energy and Power Engineering Vol.7 No.13，December 15, 2015

DOI: 10.4236/epe.2015.713054 5,335 Downloads 6,183 Views Citations
A Hybrid Optimization Technique Coupling an Evolutionary and a Local Search Algorithm for Economic Emission Load Dispatch Problem (Articles)

A. A. Mousa, Kotb A. Kotb

Applied Mathematics Vol.2 No.7，July 15, 2011

DOI: 10.4236/am.2011.27119 4,717 Downloads 9,028 Views Citations
Multi-Item EOQ Model with Both Demand-Dependent Unit Cost and Varying Leading Time via Geometric Programming (Articles)

Kotb A. M. Kotb, Hala A. Fergany

Applied Mathematics Vol.2 No.5，May 6, 2011

DOI: 10.4236/am.2011.25072 6,926 Downloads 13,178 Views Citations
Prediction of Future Configurations of a Moving Target in a Time-Varying Environment Using an Autoregressive Model (Articles)

Ashraf Elnagar

Intelligent Control and Automation Vol.2 No.4，October 31, 2011

DOI: 10.4236/ica.2011.24033 5,320 Downloads 7,709 Views Citations
Efficacy and Toxicity of Metronomic Capecitabine in Advanced Hepatocellular Carcinoma (Articles)

Ashraf Farrag

Journal of Cancer Therapy Vol.3 No.1，February 17, 2012

DOI: 10.4236/jct.2012.31010 5,551 Downloads 9,183 Views Citations
A Robust Incremental Algorithm for Predicting the Motion of Rigid Body in a Time-Varying Environment (Articles)

Ashraf Elnagar

International Journal of Intelligence Science Vol.2 No.3，July 27, 2012

DOI: 10.4236/ijis.2012.23007 4,781 Downloads 8,880 Views Citations
Decrease of TSP, PM₁₀, and Lead Concentration in a Lead Company in Alexandria City, Egypt (Articles)

Ashraf A. Zahran

Journal of Environmental Protection Vol.4 No.1，January 29, 2013

DOI: 10.4236/jep.2013.41017 5,049 Downloads 7,059 Views Citations
Relevance of AEM and TEM to Detect the Groundwater Aquifer at Faiyum Oasis Area, Faiyum, Egypt (Articles)

A. A. Basheer, A. I. Taha, A. El-Kotb, F. A. Abdalla, S. O. Elkhateeb

International Journal of Geosciences Vol.5 No.6，May 16, 2014

DOI: 10.4236/ijg.2014.56056 4,474 Downloads 6,518 Views Citations
Xeroderma Pigmentosa: High Risk for Ocular Neoplasia (Articles)

Amr I. Elawamry, Ahmed M. El-Moatassem Kotb, Sameh Hany

Open Journal of Ophthalmology Vol.4 No.4，November 19, 2014

DOI: 10.4236/ojoph.2014.44020 3,614 Downloads 4,310 Views Citations
A Unified Management for Spontaneous CSF Leak (Articles)

Lobna El Fiky, Ali Kotb, Badr Eldin Mostafa

Int'l J. of Otolaryngology and Head & Neck Surgery Vol.4 No.2，March 19, 2015

DOI: 10.4236/ijohns.2015.42025 4,002 Downloads 5,436 Views Citations
Fédération Internationale Des Ingénieurs Conseils (FIDIC) Variation Order Clause (Articles)

Moustafa Kotb, Mohamed Ibrahim Abdel Razik, Reda Abbass Sabry

American Journal of Operations Research Vol.7 No.6，November 27, 2017

DOI: 10.4236/ajor.2017.76028 1,926 Downloads 4,798 Views Citations
A Standard Framework for Effective Progress Reports in the State of Kuwait (Articles)

Moustafa Kotb, Mohamed Ibrahim Abdel Razik, Yousef S. Alolayan

American Journal of Operations Research Vol.8 No.1，January 26, 2018

DOI: 10.4236/ajor.2018.81004 954 Downloads 1,967 Views Citations
Rotating Variable-Thickness Inhomogeneous Cylinders: Part I—Analytical Elastic Solutions (Articles)

Ashraf M. Zenkour

Applied Mathematics Vol.1 No.6，December 27, 2010

DOI: 10.4236/am.2010.16063 5,371 Downloads 9,566 Views Citations
Rotating Variable-Thickness Inhomogeneous Cylinders: Part II—Viscoelastic Solutions and Applications (Articles)

Ashraf M. Zenkour

Applied Mathematics Vol.1 No.6，December 27, 2010

DOI: 10.4236/am.2010.16064 5,572 Downloads 9,565 Views Citations
High Accuracy Time of Flight Measurement Using Digital Signal Processing Techniques for Subsea Applications (Articles)

Muhammad Ashraf, Hamza Qayyum

Journal of Signal and Information Processing Vol.2 No.4，November 3, 2011

DOI: 10.4236/jsip.2011.24047 9,695 Downloads 15,583 Views Citations
A Multi-Agent Approach to Arabic Handwritten Text Segmentation (Articles)

Ashraf Elnagar, Rahima Bentrcia

Journal of Intelligent Learning Systems and Applications Vol.4 No.3，August 30, 2012

DOI: 10.4236/jilsa.2012.43021 5,389 Downloads 8,649 Views Citations
Antiproliferative Properties of Vinyl Dipeptides: Synthesis and MCF-7 Cell Line Testing (Articles)

Ashraf Hassan Bayoumi

Open Journal of Medicinal Chemistry Vol.2 No.4，December 13, 2012

DOI: 10.4236/ojmc.2012.24013 3,695 Downloads 7,268 Views Citations

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