Improve the Transient Stability of the Power Network Using STATCOM
Improve the Transient Stability of the Power Network Using STATCOM

Sergey Brindred; Minoo Akhtarian Zand

Volume 1, Issue 2 , May 2021, , Pages 104-111

https://doi.org/10.22034/jstr.2021.130266

Abstract
  The stability of the power system is essential to ensure its proper functioning. In recent years, Flexible AC Transmission Systems have been considered as one of the effective methods ...  Read More
Evaluation of Office Stones in Kidney Patients and How to form and Treat Them
Evaluation of Office Stones in Kidney Patients and How to form and Treat Them

Amir Mohammad Milani Fard; Maryam Milani Fard

Volume 2, Issue 2 , April 2022, , Pages 111-125

https://doi.org/10.22034/EJST.2022.2.1

Abstract
  This study investigated the effect of office stones in kidney patients and how they are formed and treated. The urinary tract includes the kidneys, ureters, bladder, and urethra. The ...  Read More
A Study of the Physiology of the Human Eye, a Careful and Meticulous Study
A Study of the Physiology of the Human Eye, a Careful and Meticulous Study

Andi Brous

Volume 1, Issue 2 , May 2021, , Pages 112-116

https://doi.org/10.22034/jstr.2021.285020.1017

Abstract
  The invention of photography made it possible for objects, places, landscapes and even ordinary people around us to play a symbolic role and have a clear effect on the mental path of ...  Read More
Special Color Photography Filters
Special Color Photography Filters

Kamal Malmal; Negin Shiri

Volume 1, Issue 2 , May 2021, , Pages 117-130

https://doi.org/10.22034/jstr.2021.284985.1015

Abstract
  In photography, emulsions that are proportionate to the light must be used. If we use daylight, we must use emulsions that are set to a color temperature of 5500 degrees Kelvin (which ...  Read More
Improving Health System with Health System Engineering and Industrial Engineering Applications in the Field of Health
Improving Health System with Health System Engineering and Industrial Engineering Applications in the Field of Health

Maryam Milani Fard; Anita Amini; Masoumeh Shafie Aghol

Volume 2, Issue 2 , April 2022, , Pages 126-138

https://doi.org/10.22034/EJST.2022.2.2

Abstract
  Introduction: Evaluation in health services has a long history. The application of quality standards to hospitals or other facilities first became common in the United States and gradually ...  Read More
Evaluation and Selection of Construction Industry Contractors as an Optimal Model from the Perspective of Health, Safety and Environment
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/10.22034/jstr.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 ...  Read More
Medical tourism industry: A systematic review on its principles, sequels, and ethical issues
Medical tourism industry: A systematic review on its principles, sequels, and ethical issues

Anita Amini; Hamidreza Shahpoori Arani; Maryam Milani Fard

Volume 2, Issue 2 , April 2022, , Pages 139-151

https://doi.org/10.22034/EJST.2022.2.3

Abstract
  Aim: This study was conducted in order to systematically collect existing articles and describe and analyze the different fields of medical tourism including the definitions of medical ...  Read More
Evaluate the Effects of Establishing Occupational Health and Safety Management Standards and Environmental Management on Environmental Factors and Employee Satisfaction
Evaluate the 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/10.22034/jstr.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 ...  Read More
Relationship Between Defense Mechanisms and Empathy with Biological Channels of Anxiety Relief in Students
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/10.22034/jstr.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, ...  Read More
A Systematic Review of the Literature, Management of Nursing Human Resources in Covid-19 Pandemics Period:
A Systematic Review of the Literature, Management of Nursing Human Resources in Covid-19 Pandemics Period:

Elham Sadat Motaharian; Zahra Sadeghi; Leili Sadat Sharif Mousavi; Reyhaneh Maleki; Zobeyr Rigi; Maryam Milani Fard; Amir Mohammad Milani Fard; Fatemeh Nomiri

Volume 2, Issue 2 , April 2022, , Pages 152-160

https://doi.org/10.22034/EJST.2022.2.4

Abstract
  Hospital nursing resources are among most occupied personnel during COVID-19 pandemics, the aim of the present study is to rule out the role of hospital nursing resources during covid-19 ...  Read More
Oil Reservoirs and Exploitation of Oil Reservoirs
Oil Reservoirs and Exploitation of Oil Reservoirs

Shakiba Sharifi

Volume 2, Issue 2 , April 2022, , Pages 161-175

https://doi.org/10.22034/EJST.2022.2.5

Abstract
  Well testing entered petroleum engineering in 1937 as a tool to understand the actual behavior of the reservoir in the face of changes in the well. Artificial neural networks with a ...  Read More
Effectiveness of aromatherapy in increasing the sexual relationship among Couples in Sirjan City
Effectiveness of aromatherapy in increasing the sexual relationship among Couples in Sirjan City

Azam Hamedi

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

https://doi.org/10.22034/jstr.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 ...  Read More
An Investigation of the Relationship between Students' Mental Health and Happiness
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/10.22034/jstr.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 ...  Read More
Comparison of Catheter Functionality and Post-Procedural Consequences in Vascular Access Through Saphenofemoral Cutdown and Percutaneus Jugu-lar Vein Catheterization among Children and Neonates
Comparison of Catheter Functionality and Post-Procedural Consequences in Vascular Access Through Saphenofemoral Cutdown and Percutaneus Jugu-lar Vein Catheterization among Children and Neonates

Hossein Najdsepas; Nahid Rahimzadeh; Masoud haghighikian; Mahyar Maddahali; Maryam Milani Fard

Volume 2, Issue 2 , April 2022, , Pages 176-184

https://doi.org/10.22034/EJST.2022.2.6

Abstract
  Background: Achievement of a vascular access in pediatric patients is a very difficult, time-consuming, and boring process. The present study aimed to evaluate the patency of the two ...  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
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/10.22034/jstr.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 ...  Read More
Assessed the Complication of Central Nervous System in COVID‐19 Patients: A Systematic Review and Meta‐Analysis
Assessed the Complication of Central Nervous System in COVID‐19 Patients: A Systematic Review and Meta‐Analysis

Saeed Saedi; Atefeh Saedi; Mohammad Mehdi Ghaemi; Maryam Milani Fard

Volume 2, Issue 2 , April 2022, , Pages 185-196

https://doi.org/10.22034/EJST.2022.2.7

Abstract
  all evidence suggests the existence of neurological involvement in COVID-19, the existence of comprehensive studies such as systematic and meta-analysis can be a good guide for scientists. ...  Read More
Investigating the Relationship between Technology Competencies and Quality Management in Bank Branches
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/10.22034/jstr.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 ...  Read More
Investigating the Definition of Organizational Knowledge in Industrial and Commercial Companies
Investigating the Definition of Organizational Knowledge in Industrial and Commercial Companies

Mohadeseh Aliakbari

Volume 2, Issue 2 , April 2022, , Pages 197-210

https://doi.org/10.22034/EJST.2022.2.8

Abstract
  This study examines the definition of organizational knowledge in industrial and commercial companies. Knowledge in an organization is knowing the reality or situation of something, ...  Read More
Review of Theories of Contractual Liability and Coercive Guarantee
Review of Theories of Contractual Liability and Coercive Guarantee

Hormooz Asadi Kohbad; Hasan Bahramipor Naghani

Volume 1, Issue 4 , August 2021, , Pages 206-214

https://doi.org/10.22034/jstr.2021.287446.1031

Abstract
  Damage does not follow a person's fault enough to establish a causal relationship, but it must be proven that the fault is the actual cause and cause of the damage and without it the ...  Read More
Schizophrenia: Mechanisms and Neurotransmitters
Schizophrenia: Mechanisms and Neurotransmitters

Ali Rezaei

Volume 2, Issue 2 , April 2022, , Pages 211-223

https://doi.org/10.22034/EJST.2022.2.9

Abstract
  Schizophrenia has existed throughout history, as ancient Greek physicians have described it with different symptoms, but it was not seriously studied until the second half of the nineteenth ...  Read More
Documents Forcing a Guarantee
Documents Forcing a Guarantee

Hormooz Asadi Kohbad; Hasan Bahramipor Naghani

Volume 1, Issue 4 , August 2021, , Pages 215-221

https://doi.org/10.22034/jstr.2021.287444.1030

Abstract
  One of the most important rules of jurisprudence that causes coercive guarantee is the rule of Ali al-Aid, which is known by famous jurists, both Shiites and Sunnis, as narrated from ...  Read More
Risk Allocation in Design Contracts, Supply of Goods and Drilling of Exploratory Wells and How to Manage Them
Risk Allocation in Design Contracts, Supply of Goods and Drilling of Exploratory Wells and How to Manage Them

Peyman Vaziri

Volume 1, Issue 4 , August 2021, , Pages 222-228

https://doi.org/10.22034/jstr.2021.287601.1034

Abstract
  Design, supply and drilling (EPD) contracts, referred to in the downstream industry as turnkey contracts, are new contracts in the drilling industry that can be attractive to both employer ...  Read More
A Review of Epidemiological Study of Covid-19 and Risk Factors
A Review of Epidemiological Study of Covid-19 and Risk Factors

Atefeh Saedi; Saeed Saedi; Mohammad Mehdi Ghaemi; Maryam Milani Fard

Volume 2, Issue 2 , April 2022, , Pages 224-232

https://doi.org/10.22034/EJST.2022.2.10

Abstract
  At the end of 2019, several cases of pneumonia of unknown cause appeared in Wuhan, Hubei Province, China, which quickly spread to other provinces. China In the early stages, it was ...  Read More
The Role of Intellectual Property Rights in Business Promotion
The Role of Intellectual Property Rights in Business Promotion

Ahmad Keshavarzi

Volume 1, Issue 4 , August 2021, , Pages 229-233

https://doi.org/10.22034/jstr.2021.288185.1035

Abstract
  One of the infrastructures that can guarantee the economic and technological success of researchers and knowledge-based companies in the age of knowledge is the attention to intellectual ...  Read More
Pidemiological Study of Breast Cancer in Iran, a Review Study
Pidemiological Study of Breast Cancer in Iran, a Review Study

Saeed Saedi; Atefeh Saedi; Mohammad Mehdi Ghaemi; Maryam Milani Fard

Volume 2, Issue 3 , July 2022, , Pages 233-241

https://doi.org/10.22034/EJST.2022.3.1

Abstract
  Introduction: Breast cancer is the most common type of malignancy and the most important cause of cancer death in women all over the world. Breast cancer in Iran accounts for 16% of ...  Read More