Intro
Advances in Human Factors and Ergonomics 2021
Preface
Contents
Management and Efficiency
Integrating Individual and Intra-organizational Learning for Calibration of Organization's Performance
1 Introduction
2 Research Method
3 Significance of Learning
4 Individual Learning
5 Intra-organizational Learning
6 Discussion and Conclusions
References
Social Distancing, Stress and Unethical Behavior: A Study on Italian University Students in the First Period of Isolation Due to COVID-19
1 Introduction
2 Participants and Procedure
2.1 Measures

2.2 Statistical Analysis
3 Results and Discussion
3.1 Issues in Studying and Learning
3.2 Stress, Mental Well-Being and Work-Life Balance During Lockdown
3.3 Predictors of Misconducts During Lockdown
4 Conclusions
References
Personal Gains from Materials in Social Networks
1 Introduction
2 Theoretical Findings
3 Empirical Research Results on Use of Social Network Sites in Several Countries
4 Conclusions
References
Factors and Barriers of Implementing Early Warning, Support and Second Chance Support Systems for SMEs in the Baltic States
1 Introduction

2 Support, Early Warning and Second Chance System Concept
3 Challenges of Early Warning, Support and Second Chance System in the Baltic States
3.1 The Most Significant Obstacles Faced by Businessmen in Financial Difficulties in the Baltic States
3.2 Most Influencing Factors of Implementing Early Warning, Support and Second Chance Support Systems for SMEs in the Baltic States
4 Conclusion and Discussion
References
Retail Skills as the Craftsmanship of Liquor Retail SMEs
1 Introduction
2 Literature Review
2.1 SMEs Commercial Theory in Japan
2.2 Analytical Perspective

3 Understanding the Current State of Liquor Retailers in Japan
4 A Case Study of a Liquor Retail SME
5 Discussion
6 Conclusion
References
Analysis of the Employment Rate of People with Disabilities in Ecuador
1 Introduction
2 Methodology
3 Results
4 Conclusion
References
Physical Ergonomics and Work-Related Musculoskeletal Disorders
Ergonomic Indicators and Physical Workload Risks in Food Production and Possibilities for Risk Prevention
1 Introduction
2 Materials and Methods
3 Results and Discussion
4 Conclusions
References

Assessment of Muscle Fatigue and Potential Health Risk of Low Back Pain Among Call Center Workers
1 Introduction
2 Methods
2.1 Research Tools and Data Collection
2.2 Data Analysis
3 Results
3.1 ROSA and CMDQ
3.2 Health Risk of Low Back Pain
3.3 Electromyography on the Elector Spinae Muscle
4 Discussion
4.1 Health Risk of Back Pain
4.2 Electromyography on Elector Spinae Muscle
4.3 Correlations Between Potential Health Risk of Low Back Pain and EMG
5 Conclusion
References