Eurasian Journal of Science and Technology

Eurasian J. Sci. Tech.

DOI:10.22034/EJST

Eurasian Journal of Science and Technology (EJST) is an open access, online, peer reviewed journal published by Sami Publishing Company(SPC) with cooperation of University of Baghdad-Iraq in 2021.

All research articles submitted to  Eurasian Journal of Science and Technology should be original in nature, never previously published in any journal or presented in a conference or undergoing such process across the globe. All the submissions will be peer-reviewed by the panel of experts associated with particular field. Submitted papers should meet the internationally accepted criteria and manuscripts should follow the style of the journal for the purpose of both reviewing and editing. The ethical policy of Journal of Science and Technology Research is based on the Committee on Publication Ethics (COPE) guidelines and complies with International Committee of Medical Journal Editors (ICMJE) codes of conduct. The following guidelines should be read in line with the journal’s guide for authors. The statements confirm that confidentiality and fairness should be considered in all the Journal of Science and Technology Research procedures and interactions. Readers, authors, reviewers and editors should follow these ethical policies once working with Journal of Science and Technology Research.

Eurasian Journal of Science and Technology is published Quarterly (online and in print).

All submitted manuscripts are checked for similarity through a trustworthy software named iThenticate to be assured about its originality and then rigorously peer-reviewed by the international reviewers.

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Original Research Article
Evaluation of Office Stones in Kidney Patients and How to form and Treat Them
1. 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 , Autumn 2021, Pages 104-118

http://dx.doi.org/10.22034/jstr.2021.289470.1047

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
Original Research Article
Improving Health System with Health System Engineering and Industrial Engineering Applications in the Field of Health
2. 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 , Autumn 2021, Pages 119-131

http://dx.doi.org/10.22034/jstr.2021.291465.1051

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
Review Article
Medical tourism industry: A systematic review on its principles, sequels, and ethical issues
3. 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 , Autumn 2021, Pages 132-144

http://dx.doi.org/10.22034/jstr.2021.291347.1050

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
Review Article
A Systematic Review of the Literature, Management of Nursing Human Resources in Covid-19 Pandemics Period:
4. 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 , Autumn 2021, Pages 145-153

http://dx.doi.org/10.22034/ejst.2021.296286.1056

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
Short Communication
Oil Reservoirs and Exploitation of Oil Reservoirs
5. Oil Reservoirs and Exploitation of Oil Reservoirs

Shakiba Sharifi

Volume 2, Issue 2 , Autumn 2021, Pages 154-168

http://dx.doi.org/10.22034/ejst.2021.296617.1057

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
Original Research Article
Comparison of Catheter Functionality and Post-Procedural Consequences in Vascular Access Through Saphenofemoral Cutdown and Percutaneus Jugu-lar Vein Catheterization among Children and Neonates
6. 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 , Autumn 2021, Pages 169-177

http://dx.doi.org/10.22034/ejst.2021.298891.1060

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
Review Article
Assessed the Complication of Central Nervous System in COVID‐19 Patients: A Systematic Review and Meta‐Analysis
7. 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 , Autumn 2021, Pages 178-190

http://dx.doi.org/10.22034/ejst.2021.299414.1063

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
Original Research Article
Investigating the Definition of Organizational Knowledge in Industrial and Commercial Companies
8. Investigating the Definition of Organizational Knowledge in Industrial and Commercial Companies

Mohadeseh Aliakbari

Volume 2, Issue 2 , Autumn 2021, Pages 191-205

http://dx.doi.org/10.22034/ejst.2021.298257.1059

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
Original Research Article
Schizophrenia: Mechanisms and Neurotransmitters
9. Schizophrenia: Mechanisms and Neurotransmitters

Ali Rezaei

Volume 2, Issue 2 , Autumn 2021, Pages 206-218

http://dx.doi.org/10.22034/ejst.2021.298906.1062

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
Original Research Article
A Review of Epidemiological Study of Covid-19 and Risk Factors
10. 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 , Autumn 2021, Pages 219-227

http://dx.doi.org/10.22034/ejst.2021.300544.1067

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
Manufacture of Modified Protective Coating Derived from Coal Industry
1. Manufacture of Modified Protective Coating Derived from Coal Industry

Amin Ahmadpour; Alireza Bozorgian

Volume 1, Issue 1 , Spring 2021, , Pages 28-39

http://dx.doi.org/10.22034/jstr.2021.284979.1013

Abstract
  In this work, coal residue (pitch) was used to produce an inexpensive protective coating. The residue is primarily rehabitated for just to be suitable for use as a coating material ...  Read More
Adaptive Control of Network Frequency by Doubly-Fed Induction Generators Using a Data-Driven Method
2. Adaptive Control of Network Frequency by Doubly-Fed Induction Generators Using a Data-Driven Method

Ebadollah Amouzad Mahdiraji; Mojtaba Sedghi Amiri

Volume 1, Issue 2 , Spring 2021, , Pages 89-103

http://dx.doi.org/10.22034/jstr.2021.130260

Abstract
  Nowadays, to involve wind turbines in controlling the network frequency, drop and inertia control methods are usually used for variable speed wind turbines. Adjusting the benefits of ...  Read More
Evaluate the Effects of Establishing Occupational Health and Safety Management Standards and Environmental Management on Environmental Factors and Employee Satisfaction
3. 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 , Spring 2021, , Pages 142-149

http://dx.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
Evaluation of Corona Charge Positive and Negative Impulses on Polymeric Surfaces and Simulation of Impact Rate
4. Evaluation of Corona Charge Positive and Negative Impulses on Polymeric Surfaces and Simulation of Impact Rate

Ebadollah Amouzad Mahdiraji

Volume 1, Issue 4 , Summer 2021, , Pages 234-241

http://dx.doi.org/10.22034/jstr.2021.289237.1038

Abstract
  Corona electric discharge phenomenon occurs when the electric field intensity exceeds the corona threshold. In the analysis of this paper, three types of hypotheses of partial charge ...  Read More
Inhalation Exposure to Dust Pollution in the Workplace
5. Inhalation Exposure to Dust Pollution in the Workplace

Reza Kolbadinezhad; Ebadollah Amouzad Mahdiraji

Volume 1, Issue 2 , Spring 2021, , Pages 75-82

http://dx.doi.org/10.22034/jstr.2021.285211.1018

Abstract
  Exposure to dust in the air is one of the most common environmental hazards in workshops that can have devastating effects on health. In this study, workers' exposure to particles in ...  Read More
Review Article
Pidemiological Study of Breast Cancer in Iran, a Review Study
1. Pidemiological Study of Breast Cancer in Iran, a Review Study

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

Articles in Press, Accepted Manuscript, Available Online from 23 September 2021

http://dx.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
Original Research Article
Challenges of Energy Carrier Consumption Management in Iran
2. Challenges of Energy Carrier Consumption Management in Iran

Marzieh Samimi

Articles in Press, Accepted Manuscript, Available Online from 24 September 2021

http://dx.doi.org/10.22034/EJST.2022.3.2

Abstract
  Energy carriers as one of the important inputs of production as well as consumer goods of households, play a very important role in determining production costs and household expenditures. ...  Read More
Original Research Article
Investigation and Prioritization of Factors affecting Costs in Private Hospitals in Tehran
3. Investigation and Prioritization of Factors affecting Costs in Private Hospitals in Tehran

Leila Mehrdana; Ali Maher; Mehrnoosh Jafari

Articles in Press, Accepted Manuscript, Available Online from 26 September 2021

http://dx.doi.org/10.22034/EJST.2022.3.3

Abstract
  The present study is descriptive in terms of applied purpose. The statistical population of this study includes the staff (supervisors, head nurses, staffs of wards) of private hospitals ...  Read More
Original Research Article
The Outcome of the Correction of Anterior Vocal Cord Web by Flap Technique using Real Anterior Vocal Cord Base in Frontolateral Laryngectomy in Patients with Glottis Cancer
4. The Outcome of the Correction of Anterior Vocal Cord Web by Flap Technique using Real Anterior Vocal Cord Base in Frontolateral Laryngectomy in Patients with Glottis Cancer

Aslan Ahmadi; Hadi Ghanbari; Mohammad Mehdi Salem; Amir Mohammad Milani Fard; Khosro Barkhordari

Articles in Press, Accepted Manuscript, Available Online from 26 September 2021

http://dx.doi.org/10.22034/EJST.2022.4.4

Abstract
  Background: Due to the lack of interventional studies on the change in sound quality of patients suffering laryngeal cancer after partial frontolateral laryngectomy and anterior TVC ...  Read More
Original Research Article
A Study of Knowledge Management in Commercial Companies
5. A Study of Knowledge Management in Commercial Companies

Mohadeseh Aliakbari

Articles in Press, Accepted Manuscript, Available Online from 30 September 2021

http://dx.doi.org/10.22034/ejst.2022.3.5

Abstract
  In this study, knowledge management in commercial companies has been studied. In an age where knowledge determines the power and wealth of societies, knowledge management and transfer ...  Read More
Original Research Article
Designing a Model of Key Success Factors in the Sport of Taekwondo with Emphasis on the Dimensions of Continuous Support
6. Designing a Model of Key Success Factors in the Sport of Taekwondo with Emphasis on the Dimensions of Continuous Support

Gholam Reza Goodarzi

Articles in Press, Accepted Manuscript, Available Online from 05 October 2021

http://dx.doi.org/10.22034/ejst.2022.3.6

Abstract
  The purpose of this paper was to design a model of key success factors in Taekwondo sport with emphasis on the dimensions of continuous support. The research method was a combination ...  Read More
Original Research Article
Exercise and its Effects on Some Physiological Factors in Women A Case Study of Yoga and Aerobics
7. Exercise and its Effects on Some Physiological Factors in Women A Case Study of Yoga and Aerobics

Ramin Moftian; Fatemeh Mohammadi Parchestani; Alireza Gholami Tilko

Articles in Press, Accepted Manuscript, Available Online from 11 October 2021

http://dx.doi.org/10.22034/ejst.2022.3.8

Abstract
  This research is quasi-experimental and applied and was randomly divided into three groups: aerobics, yoga and control. Subjects in the experimental groups participated in a specific ...  Read More

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