• Journal of Fashion Business
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• v.18 no.5
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• pp.99-115
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• 2014

This thesis aimed examine the relationship between the health characteristics (musculoskeletal, respiratory, skin, digestive, nervous mental system) of cosmetologists and their demographic, health management, and working environment characteristics to help cosmetologists maintain a healthy work life while solving health problems. These research was carried out via survey and statistics analysis. A total of 279 cosmetologists living in Seoul, Kyeongkido, and Choongchungdo from 8 July to 30 August, 2014 were surveyed. Frequency, mean, factor, and regression analysis were carried out on the data with SPSS(V. 14). The results were as follows; (1) a relationship between health & the demographic characteristics of gender was found;- (2) health and the health management characteristics of interest in health problem prevention, active exterior health support, muscular exercise, interior health support, and stress management were found to be related;- (3) health and working the environment characteristics of working time per day, and work days per week were related.

• The Journal of the Korea Contents Association
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• v.22 no.9
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• pp.485-496
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• 2022

The study aims to determine the factors associated with married working women's health-related quality of life (HRQOL) in terms of general, marital, work, and health characteristics. In view of this, data was gathered from a total of 2,060 married working women who participated in the 7th wave (2017-2018) of the Korean Longitudinal Survey of Women and Family (KLoWF), which was conducted by the Korean Women's Development Institute. The data was analyzed using SPSS 25.0. As a result of inputting the general characteristics, marital characteristics, working characteristics, and health characteristics of married women, family's economic status, diagnosed disease, perceived stress were found to have a significant effect on married working women's HRQOL. Based on the study results, educational programs and various policies to help married working women better manage their family-work conflict were proposed as a means to improve their HRQOL. This study is significant as it identified a wide range of factors that affect married working women's HRQOL and discussed health and welfare measures to improve it.

• Solar Energy
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• v.6 no.2
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• pp.76-85
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• 1986

The study on the characteristics of heat transfer by various working fluid and wick structure is an important subject in order to design low temperature heat pipe. The purpose of this research was to study the heat transfer characteristics of heat pipe according to various working fluid and wick thickness by ADI method and experimental results. As the results the heat transfer by various working fluid could improve by good heat conductivity of fluid and small ratio t/k. The working fluid could be selected in close vicinity to boiling temperature among fluid properties the value of ratio little influenced heat transfer of heat pipe. In case of distilled water, the response of the effect in heat recovery was more rapidly showed than response of other working fluid. The maximum heat flux increased in proportion to the characteristics of working fluid but the pore and wick permeability among wick characteristic was little effect in the wetting state.

• Korean Journal of Occupational Health Nursing
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• v.13 no.1
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• pp.19-29
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• 2004

Purpose: This study was conducted at small-to-medium-sized manufacture enterprises less than 300 employees. Method: For 167 workers in 12 small-to-medium-sized manufacture, we examined the self-recording questionnaires about general characteristics, health characteristics, occupational characteristics and subjective musculoskeletal symptoms designed by NIOSH. Result: Related factors of upper limb musculoskeletal symptoms were found in using of the PC except work, the speed control at working and inappropriate positions for neck, and that using of the PC except work, the degree of intensity at working and the speed control at working for shoulder, and that the degree of intensity at working, the speed control at working, inappropriate positions and excessive workforce for arm/elbow, and that the degree of intensity at working, the speed control at working, inappropriate positions, excessive strong and vibration for hand/wrist/fingers. Conclusion: As a result of multiple logistic regression analysis, musculoskeletal symptoms of neck were influenced by use of the PC except work, household work, and the speed control at working, symptoms of shoulder by using of the PC of except work and the degree of intensity at working, symptoms of arm/elbow by the speed control at working, and symptoms of hand/wrist/fingers by the degree of intensity at work and excessive workforce.

• Korean Security Journal
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• no.5
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• pp.71-88
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• 2002

This research is aimed to clarify police officer's working personality characteristics. The sample was divide in two sub-groups according to research group of career police officer and comparative group of novice police officer. The followings are list of significant tendencies. First, career police officer have aggression, cynicisms, suspicion contrast to novice police officer. Second, working personalities of aggression, cynicisms, suspicion is relationship between age, rank, service term. Findings of this study is that working personality of police officer in korea was made survey empirically, and identified change process of police officer's working personality.

• Journal of the Korean Society of Food Culture
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• v.35 no.4
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• pp.323-332
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• 2020

This study examined Korean employees' meal structure characterized by mealtime, meal places, and companions. The data from 19,692 time diaries, recorded by 9,846 employees aged 19-64 years for two days in the 2014 Korean Time Use Survey, were analyzed for working days and non-working days. Approximately two-thirds of Korean employees ate meals three times a day on both working and non-working days. The breakfast and lunch-times on working days were distributed within two hours, but the dinner time on working days and all three meals on non-working days were dispersed across a three-hour range. Male employees spent three minutes on meal preparation on working days, whereas females spent 30 minutes. On working days, 88% of breakfasts and 67% of dinners were eaten at home. For lunches, 46% were eaten at restaurants, and 42% were at workplaces. The breakfast on working days showed the highest percentage of eating alone (40%) and the dinner on non-working days appeared highest in the percentage of eating with families (69%). The characteristics of Korean employees' meal structure appeared different on working days and non-working days. Such characteristics should be considered in the process of planning nutrition policies and programs for employees.

• Journal of the Korea Safety Management & Science
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• v.16 no.3
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• pp.89-100
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• 2014

Construction victims have increased year by year. Disaster proportion is also increasing continuously. Looking over the causes of disasters by each type of work, fall from working platform indicate the highest rate above all so that it is urgently required to set up safety measures. This study is to grasp the present status of construction accidents, to identify areal characteristics of the top 20% accidents on the basis of working platforms with the highest accident rate, to grasp the causes of accidents after their analyses, and to present methods to reduce casualties related to working platforms. As measures to reduce construction disasters, this study proposes to improve safety management and training on working platforms, to complement safety regulations, and to better performance including the development and expansion of certified products suitable for safety regulations.

• Korean Journal of Occupational Health Nursing
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• v.23 no.4
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• pp.277-286
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• 2014

Purpose: In this study, I am going to figure out Korean workers' actual exposure to risk factors and percentage of the workers who complain of health problems by performing a comparative analysis of the characteristics of the workers and working conditions in Korea and EU. Methods: The data used in this study includes the $1^{st}$ working conditions survey conducted in 2006 in Korea, the $2^{nd}$ working conditions survey in 2010, the $4^{th}$ EU working conditions survey, and the $5^{th}$ EU working conditions survey. I have compared the changes to Korean working conditions and those to EU working conditions in the categories of demographic characteristics, quality of labor, exposure to risk factors, and health problems included in the data. Results: The analysis of the characteristics of the demographic characters of Korean workers shows that aged and female workers register increased labor force participation. The analysis of labor quality shows that Korea has a long working time but with a lower work intensity compared to the countries included in EU working conditions survey. As for risk factors, Korea registers a low level of exposure as compared to countries included in EU working conditions survey and characteristically shows a decreasing exposure to tobacco smoke. The survey shows sharply increasing complaints of muscle pain in the upper and lower limbs. Conclusion: In this study, I have identified vulnerable social groups by using quantified values in a comparison of the working conditions of Korea and those of EU.

• Korean Journal of Social Welfare
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• v.60 no.4
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• pp.55-77
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• 2008

After the economic crisis of Korea, the character of Korean Poverty has changed. Most notably, many people are working but poor. Therefore it is important to understand the characteristics of the working poor, especially the unstable work experiences of the working poor since one of the causes of poverty is that. Prior research about the working poor has not fully proven this issue. This study is to examine the job sequences of the working poor. Thus I utilized the KLIPS(Korea Labor and Income Study), and analyzed it by event sequence analysis and optimal matching methods. The job sequences are divided as follows: total years of working in the labor market, the number of gaps and the length of gaps in their careers, and the characteristics of experienced jobs since they have entered the labor market from age 15. As a result, there are no statistically significant in the total years of working in the labor market. And the number of gaps and the length of gaps in their careers, and the characteristics of experienced jobs show that working poor have been experiencing more unstable than non-poor. Thus, almost all of the male working poor has unstable jobs their whole lives, and the female working poor's job sequences show distinct features according to women's life course. These results can give political implications to the anti-poverty policy in Korea.

• Journal of the Korea Safety Management & Science
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• v.10 no.4
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• pp.31-38
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• 2008

Recently, there are many research of musculoskeletal disorders in manufacturing industry because of increasing interest of that disorders, but the research is still lacking in the small business and service industry. So we researched relationship between working characteristics and subjective symptoms associated with musculoskeletal disorders by get information of 145 hairdresser about working hour, work record, position and working pattern. The results of this research show that there are many musculoskeletal disorders of hairdressers' neck, shoulder, arm, knee and also close relationship between working characteristics and subjective symptoms associated with musculoskeletal disorders. Besides, some parts of subjective symptoms have an effect on other parts of body. This information contributes to future reference and a precautionary measure about musculoskeletal disorders for hairdressers.