h-index: 7     i10-index: 5

Original Research Article Engineering
Evaluation and Selection of Construction Industry Contractors as an Optimal Model from the Perspective of Health, Safety and Environment

Reza Kolbadinezhad; Ebadollah Amouzad Mahdiraji

Volume 1, Issue 3 , June 2021, Pages 131-141

https://doi.org/10.48309/EJST.2021.285446.1021

Abstract
  Due to the accelerated trend of transferring most of the activities to contracting companies, the rate of indicators related to occupational accidents has grown alarmingly and has led to the discussion of evaluating and selecting construction contractors in terms of health. Safety and the environment ...  Read More

Evaluation and Selection of Construction Industry Contractors as an Optimal Model from the Perspective of Health, Safety and Environment


Original Research Article Engineering
Effects of Establishing Occupational Health and Safety Management Standards and Environmental Management on Environmental Factors and Employee Satisfaction

Ebadollah Amouzad Mahdiraji; Reza Kolbadinezhad

Volume 1, Issue 3 , June 2021, Pages 142-149

https://doi.org/10.48309/EJST.2021.285451.1022

Abstract
  This study aimed to investigate the status of the establishment of occupational safety and health management system and environmental management system on environmental factors and employee satisfaction. This paper was a quasi-experimental study of before and after type that was conducted in 2012 in ...  Read More

Effects of Establishing Occupational Health and Safety Management Standards and Environmental Management on Environmental Factors and Employee Satisfaction


Original Research Article
Relationship Between Defense Mechanisms and Empathy with Biological Channels of Anxiety Relief in Students

Reihane Sharifi Pisheh; Davood Manavipour

Volume 1, Issue 3 , June 2021, Pages 150-169

https://doi.org/10.48309/EJST.2021.286768.1024

Abstract
  The aim of the present study was to investigate the relationship between defense mechanisms and empathy on anxiety biological discharge channels in students of Islamic Azad University, Roodehen Branch. The research method was descriptive-correlational and the statistical population of this study included ...  Read More

Relationship Between Defense Mechanisms and Empathy with Biological Channels of Anxiety Relief in Students


Original Research Article
Effectiveness of Aromatherapy in Increasing Sexual Relationship among Couples in Sirjan, Iran

Azam Hamedi

Volume 1, Issue 3 , June 2021, Pages 170-175

https://doi.org/10.48309/EJST.2021.287147.1028

Abstract
  This research was carried out to determine the effectiveness of aromatherapy in increasing the couples' sexual relationship residing in Sirjan city. Study population consisted of all couples referring to counseling clinics in Sirjan city. Of these people, 30 couples were selected by convenience sampling ...  Read More

Effectiveness of Aromatherapy in Increasing Sexual Relationship among Couples in Sirjan, Iran


Original Research Article Physics
An Investigation of the Relationship between Students' Mental Health and Happiness

Maryam Rafiee; Farzaneh Shiralinejad; Azam Hamedi; Hamide Hahmadi

Volume 1, Issue 3 , June 2021, Pages 176-179

https://doi.org/10.48309/EJST.2021.287143.1027

Abstract
  The present study was conducted with the aim of investigating the relationship between students' mental health and happiness. It was a descriptive study following a correlational approach with a statistical population of all educational sciences students (bachelors and masters) in the University of Sistan ...  Read More

An Investigation of the Relationship between Students' Mental Health and Happiness


Original Research Article Engineering
Contractual form of Design, Supply and Drilling 1 (EPD) and Its Comparison in Terms of Contractual and Technical Risks with Other Common Contracts in Drilling Exploratory Wells

Peyman Vaziri

Volume 1, Issue 3 , June 2021, Pages 180-194

https://doi.org/10.48309/EJST.2021.287599.1033

Abstract
  Still, one of the most basic and often overlooked questions is about contract risk planning. If the scope, technical implications or requirements of a contract are not clear, everything will be opaque. This risk is for the buyer because it was paid for what was not due and for the seller may lead to ...  Read More

Contractual form of Design, Supply and Drilling 1 (EPD) and Its Comparison in Terms of Contractual and Technical Risks with Other Common Contracts in Drilling Exploratory Wells


Original Research Article Engineering
Investigating the Relationship between Technology Competencies and Quality Management in Bank Branches

Komeil Amouzad Mahdiraji; Somayeh Amouzad Khalili

Volume 1, Issue 3 , June 2021, Pages 195-205

https://doi.org/10.48309/EJST.2021.287164.1029

Abstract
  The purpose of this article is to investigate the relationship between IT competence and quality management in Melli Bank branches in Behshahr. The research method is applied according to the purpose and according to the data collection is descriptive and survey type. The statistical population of the ...  Read More

Investigating the Relationship between Technology Competencies and Quality Management in Bank Branches