Ehsan Hedayat - Articles - Scientific Research Publishing

Assessment of the Influence of Sulfuric Acid/Hydrogen Peroxide Mixture on Organic Sulfur Reduction of High Sulfur Coals and Their Chemical Composition (Articles)

Mohammad Ehsan Ahmadi, Shahin Mesroghli, Bahareh Hedayat, Hamed Nazerian, Aref Shirazi, Adel Shirazy

Open Journal of Geology Vol.12 No.3, March 14, 2022

DOI: 10.4236/ojg.2022.123011 288 Downloads 1,729 Views Citations
Feasibility of Simultaneous Application of Fuzzy Neural Network and TOPSIS Integrated Method in Potential Mapping of Lead and Zinc Mineralization in Isfahan-Khomein Metallogeny Zone (Articles)

Bahareh Hedayat, Mohammad Ehsan Ahmadi, Hamed Nazerian, Aref Shirazi, Adel Shirazy

Open Journal of Geology Vol.12 No.3, March 14, 2022

DOI: 10.4236/ojg.2022.123012 676 Downloads 1,647 Views Citations
An Orthopedic Approach to a Child with a Limp: A Step-by-Step Review Article (Articles)

Kamran Shirbache, Brice Ilharreborde, Ali Shirbacheh, Ehsan Hedayat, Mohammad Hossein Nabian

Open Journal of Orthopedics Vol.13 No.11, November 8, 2023

DOI: 10.4236/ojo.2023.1311045 405 Downloads 2,336 Views Citations
Accuracy of the Logistic EuroSCORE in Predicting Long-Term Survival Following Isolated Aortic Valve Replacement (Articles)

Fatemeh Hedayat, Antony H. Walker

World Journal of Cardiovascular Surgery Vol.12 No.3, March 16, 2022

DOI: 10.4236/wjcs.2022.123004 253 Downloads 1,418 Views Citations
Adaptive Wavelet Filtering for Data Enhancement in Wireless Sensor Networks (Articles)

Ehsan Sheybani

Journal of Sensor Technology Vol.2 No.2, June 13, 2012

DOI: 10.4236/jst.2012.22012 3,970 Downloads 7,275 Views Citations
Adsorption of Cerium (IV) from Aqueous Solutions Using Activated Carbon Developed from Rice Straw (Articles)

Ehsan Farahmand

Open Journal of Geology Vol.6 No.3, March 29, 2016

DOI: 10.4236/ojg.2016.63017 3,164 Downloads 5,513 Views Citations
Estimation of Basal Area in West Oak Forests of Iran Using Remote Sensing Imagery (Articles)

Loghman Ghahramany, Parviz Fatehi, Hedayat Ghazanfari

International Journal of Geosciences Vol.3 No.2, May 23, 2012

DOI: 10.4236/ijg.2012.32044 4,228 Downloads 7,639 Views Citations
BEAR: A Balanced Energy-Aware Routing Protocol for Wireless Sensor Networks (Articles)

Ehsan Ahvar, Mahmood Fathy

Wireless Sensor Network Vol.2 No.10, October 27, 2010

DOI: 10.4236/wsn.2010.210095 7,770 Downloads 14,312 Views Citations
Using Extended Finite Element Method for Computation of the Stress Intensity Factor, Crack Growth Simulation and Predicting Fatigue Crack Growth in a Slant-Cracked Plate of 6061-T651 Aluminum (Articles)

Ehsan Hedayati, Mohammad Vahedi

World Journal of Mechanics Vol.4 No.1, January 20, 2014

DOI: 10.4236/wjm.2014.41003 10,303 Downloads 16,868 Views Citations
Modeling Accidents on Mashhad Urban Highways (Articles)

Esmaeel Ayati, Ehsan Abbasi

Open Journal of Safety Science and Technology Vol.4 No.1, March 11, 2014

DOI: 10.4236/ojsst.2014.41004 4,524 Downloads 6,986 Views Citations
Study on the Effects of Work Teams on Human Resources Excellence (Articles)

Ebrahim Kalani, Ehsan Kamrani

Journal of Human Resource and Sustainability Studies Vol.5 No.1, February 27, 2017

DOI: 10.4236/jhrss.2017.51002 2,941 Downloads 8,012 Views Citations
Pathology of Barriers to Sharing Knowledge in Project Management and Ranking Them by AHP Method (Articles)

Ebrahim Kalani, Ehsan Kamrani

Journal of Human Resource and Sustainability Studies Vol.5 No.1, March 14, 2017

DOI: 10.4236/jhrss.2017.51007 2,109 Downloads 4,183 Views Citations
An Investigation into Metallic Potentials in Meshkin Shahr Based on Geochemistry (Articles)

Ehsan Ghadami, Afshin Shaham

Open Journal of Geology Vol.7 No.9, September 20, 2017

DOI: 10.4236/ojg.2017.79094 1,076 Downloads 2,482 Views Citations
Empirical Investigation of Treatment of Sour Gas by Novel Technology: Energy Optimization (Articles)

Ehsan Monfared, Farshad Farahbod

American Journal of Analytical Chemistry Vol.14 No.4, April 28, 2023

DOI: 10.4236/ajac.2023.144010 208 Downloads 786 Views Citations
Optimizing Healthcare Big Data Processing with Containerized PySpark and Parallel Computing: A Study on ETL Pipeline Efficiency (Articles)

Ehsan Soltanmohammadi, Neset Hikmet

Journal of Data Analysis and Information Processing Vol.12 No.4, October 18, 2024

DOI: 10.4236/jdaip.2024.124029 226 Downloads 1,524 Views Citations
Migraine History and Breast Cancer Risk: A Systematic Review and Meta-Analysis (Articles)

Shahab Rezaeian, Yousef Veisani, Mohammad Ghorbani, Ali Delpisheh, Hedayat Abbastabar

Advances in Breast Cancer Research Vol.4 No.3, July 3, 2015

DOI: 10.4236/abcr.2015.43007 3,837 Downloads 5,553 Views Citations
A Two Step Secure Spectrum Sensing Algorithm Using Fuzzy Logic for Cognitive Radio Networks (Articles)

Ehsan Moeen Taghavi, Bahman Abolhassani

International Journal of Communications, Network and System Sciences Vol.4 No.8, August 19, 2011

DOI: 10.4236/ijcns.2011.48062 5,819 Downloads 11,000 Views Citations
Automatic Arabic Document Classification Based on the HRWiTD Algorithm (Articles)

Ehsan Othman, Ayoub Al-Hamadi

Journal of Software Engineering and Applications Vol.11 No.4, April 28, 2018

DOI: 10.4236/jsea.2018.114011 1,105 Downloads 3,345 Views Citations
This article belongs to the Special Issue on Machine Learning and Its Application
CFD Simulation of Scale Influence on the Hydrodynamics of an Internal Loop Airlift Reactor (Articles)

Reza Davarnejad, Ehsan Bagheripoor, Abolfazl Sahraei

Engineering Vol.4 No.10, October 10, 2012

DOI: 10.4236/eng.2012.410085 6,311 Downloads 9,827 Views Citations
Mechanical Validation of Perfect Tibia 3D Model Using Computed Tomography Scan (Articles)

Ehsan Taheri, Behrooz Sepehri, Reza Ganji

Engineering Vol.4 No.12, December 27, 2012

DOI: 10.4236/eng.2012.412111 5,622 Downloads 8,460 Views Citations

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