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The competition between legal and illegal firms in the market: Theoretical models and empirical evidence
The main aim of this paper is to study the phenomenon of the coexistence of firms with illegal characteristics and firms showing legal behaviour in developed economies by using an evolutionary competition model known as the Lotka-Volterra…
Evolution of scientific production on urban passenger transport: A bibliometric analysis
Urban passenger transport is a key point in the progress of any city. It is a strategic area whose efficient and sustainable development requires the incorporation of multiple disciplines. It affects territorial, social, health,
economic, and…
economic, and…
Safety and Health at Work Vol. 12 Issue 4 2021
Selection Guide to Wearing Respirators According to Work Situations and On-site Applicability (Original article)
Background: This study aims to introduce the formulation of the regulation for the selection of respirators for accident preparedness chemicals (APCs) according to chemical workplace situations and to
determine on-site applicability.
Methods:…
determine on-site applicability.
Methods:…
Safety and Health at Work Vol. 13 Issue 4 2022
Comparisons of Fit Factors Between Two Quantitative Fit Testers (PortaCount vs. MT) (Short Communication)
This study evaluated the consistency between two quantitative fit test devices with different methods of ambient aerosol counting. Three types of respirators (N95, half mask, and full facepiece) were worn by 50
participants (male, n 1⁄4 25; female,…
participants (male, n 1⁄4 25; female,…
PROSIDING INTERNASIONAL KEPERAWATAN Proceedings of the International Conference on Nursing and Health Sciences Volume 1 No 1, November 2020
PSYCHOSOCIAL DEVELOPMENT OF SCHOOL-AGE CHILDREN
Developmental tasks, should be accomplished by school-age children in order to achieve proper
development and growth. When obstacles arise, are possibly sum up in disruption in achieving
the next stage of school-age children development and growth.…
development and growth. When obstacles arise, are possibly sum up in disruption in achieving
the next stage of school-age children development and growth.…
Safety and Health at Work Vol. 11 Issue 3 2020
Business Cycle and Occupational Accidents in Korea (Original Article)
Background: Occupational accidents occur for a variety of reasons, such as unsafe behaviors of workers and insufficient safety equipment at the workplace, but there are also various economic and social factors that can impact working conditions and…
Expression of Concern: Digital Communication Media Use and Psychological Well-Being: A Meta-Analysis
Safety and Health at Work Vol. 10 Issue 2 2019
Crashes and Traffic Signal Violations Caused by Commercial Motorcycle Couriers (Original Article)
Background: Motorcycles are one of the important members of commercial transportation because of the convenient use during congested traffic conditions and the ease of parking in narrow streets. This study investigates the characteristics of crashes…
Safety and Health at Work Vol. 12 Issue 1 2021
Safety-II and Resilience Engineering in a Nutshell: An Introductory Guide to Their Concepts and Methods (Review Article)
Background: Traditional safety concept, which is called Safety-I, and its relevant methods and models
have much contributed toward enhancing the safety of industrial systems. However, they have proved
insufficient to be applied to complex…
have much contributed toward enhancing the safety of industrial systems. However, they have proved
insufficient to be applied to complex…
Safety and Health at Work Vol. 13 Issue 3 2022
Development of Korean CARcinogen EXposure: Assessment of the Exposure Intensity of Carcinogens by Industry (Original article)
Background: Occupational cancer is a global health issue. The Korean CARcinogen EXposure (K-CAREX), a database of CARcinogen EXposure, was developed for the Korean labor force to estimate the number of
workers exposed to carcinogens by industry. The…
workers exposed to carcinogens by industry. The…