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