• Journal of Digital Convergence
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• v.17 no.5
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• pp.33-40
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• 2019

It is important meaning that the middle ages are to reenter the labor market. The middle age's reemployment give an opportunity to provide mental health improvement and to get self-confidence in their life. If governments make full use of the middle age's capital, it bring about. having a good opportunity to reduce finance burden. In this respect, this study is to design for investigating the impact of the middle age's positive psychological capital to reemployment. Thus, this study has conducted the survey on a random sample of the middle age who has lived in Uijeongbu cities. The findings are the follows. (1) The middle age's educational level has positive relationship to reemployment will. To this, in order to revitalize the reemployment, we have to develop suitable occupational category and to operate educational program systematically. (2)The middle age's positive psychological capital has an effect on reemployment will positively. In this respect, in order to improve the middle age's reemployment we need to energize self-esteem, the effort of obtaining reemployment information, and social network.

• Journal of Digital Convergence
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• v.13 no.2
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• pp.237-244
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• 2015

The purposes of this study are to examine the correlations among mental health and quality of life in stroke patients and find the factors affecting quality of life. The participants were 224 inpatients diagnosed with stroke. The Stroke Specific Quality of Life(SS-QOL) was used for measuring Quality of life and the Symptom Check-List-90-Revised(SCL-90-R) was utilized to measure mental health. The relationships among the variables were examined with Pearson correlation coefficients. And the simple regression analysis and stepwise multiple regression analysis were performed to identify the predictive variables that explain changes of quality of life. There were statistically significant correlations between quality of life and mental health. Mental health was identified as a factor that explains 28% of change in quality of life. And depression was identified as a factor that explains 42% of change in quality of life. The quality of life in stroke patients, the depression was negatively related with it. When working with a stroke patient, an occupational therapist needs to address mental health aspects from the beginning of the rehabilitation process for a holistic approach and optimal outcome.

• Particle and aerosol research
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• v.17 no.1
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• pp.9-20
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• 2021

As a large city advanced, the urban environment is becoming an issue. The contribution of vehicle emissions in air pollutants was very high according to the clean air policy support system (CAPSS). In order to improve the air quality in large cities, it is necessary to establish improvement measures by sources, analyzing the air quality of roadside. We divided Bucheon city into 4 regions to investigate the roadside pollutants of each district using the mobile laboratory (ML) and air quality monitoring station (AQMS). ML was used to measure pollutants emitted from vehicles and AQMS data was used as a comparison group of ML data. As a measurement result of pollutants in the roadside, the concentration of air pollutants in industrial & engineering complex area was the highest and concentration of air pollutants in residential & forest complex area was lower. By street, Bucheon-ro, Sinheung-ro, Sosa-ro, and Gyeongin-ro were identified as high concentrations. Therefore, further researches on preparing management measures for roads in the hot-spot area are needed.

• Journal of the Society of Disaster Information
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• v.17 no.3
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• pp.442-453
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• 2021

Purpose: The objective of this study is to suggest desirable direction of Korean accident investigation organization by analyzing the operation status and way of overseas developed countries' investigation agency. Method: To accomplish the objective of this study, we were examined four main characteristics of accident investigation agencies of the U.S., Japan, and Sweden, focusing on (1); the background of the establishment, (2);organizational structure, (3);major tasks and functions, (4); accident investigation procedures. Result: First, the purpose of its establishment and task is to prevent recurrence of disasters and accidents, at the same time, administrating and researching duties such as legal system, policy, recommending improvement and conducting scientific disaster-cause analysis to contribute safety for the government. Second, it is operated as an independent organization under the president, not belonging to the ministry, in order to enable fair investigation in an impartial position. Third, it has the authority to be recognized for its expertise in the results of investigation. In other words, it is operated as a permanent organization with professional personnel, and secures authority through the accident research with indepth investigation and high-quality recommendations. Conclusion: The overseas investigation agencies rapidly manage and coordinate their operational practices in order to resolve national requirements and social conflicts with fairness, accuracy and expertise in accident investigations. In order to prevent the recurrence of similar events, Korea needs to efficiently reconstruct its investigative functions distributed by each government department. In addition, institutional improvement is needed to make general adjustments at the national level, organize and operate control tower for when the accident has happened.