• The Korean Journal of Food And Nutrition
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• v.14 no.1
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• pp.69-76
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• 2001

This study was conducted to find out the actual condition of dining-out and the propensity to dinning-out at luncheon time according to gender, occupation and age in Busan area. The survey was conducted on 564 peoples who live or work, including students acted more than 4th grade in elementary school in Busan area. The results of the questionaires are as follows ; The place to eating-out at luncheon time in order of "about the office or the school" and "about the house". Restaurants used frequently were in order of "Flour food shop", "Korean-style food shop" and " "Chinese-style food shop". Partner to eating-out were in order of "friend", "fellow worker" and "family" But. the results of the place to eating-out, restaurants used frequently and partner to eating-out at luncheon time were different according to sex, occupation and age groups.

• Journal of Korean Physical Therapy Science
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• v.13 no.4
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• pp.17-25
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• 2006

The main objective of treatment in stroke is the prevention of stroke. Therefore the purpose of this study were to investigate the effects of environment factors on a type of stroke. The results of this study were as follows: 1. Hemorrhagic stroke was more prevalent than ischemic stroke to male and person with personality of inactivity, against ischemic stroke was more prevalent than hemorrhagic stroke to female and person with personality of activity(p<0.05). 2. Hemorrhagic stroke was more prevalent than ischemic stroke to a laborer, against ischemic stroke was more prevalent than hemorrhagic stroke to an office worker (p<0.05). 3. Hemorrhagic stroke was more prevalent to person living in a house, against ischemic stroke was more prevalent to person living in a apartment. 4. The majority of the onset of stroke was occurred in the morning and winter. 5. Stroke was more prevalent to person living under much stress and do not play any sports.

• Proceedings of the SAREK Conference
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• 2006.06a
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• pp.838-846
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• 2006

The purpose of this study to develop the air-conditioning system that adopts adaptive model as an indoor climate control logic for energy saving. The adaptive model using the ability of human thermal adaptation could be expected to alleviate the indoor set-point temperature compared with the past heat-balance model. Especially, in case of hybrid air-conditioning system coupled with natural ventilation and heating/cooling system, the adaptive model can be describe the thermal comfort of inhabitant who stay at hybrid system controlled buildings with accuracy. In this paper, the concept of adaptive model will be described and the results of a continuous measurement on the actual thermal experiences and behaviors of thermal adaptation for office worker will be reported.

• International conference on construction engineering and project management
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• 2009.05a
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• pp.190-195
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• 2009

With the growth of information and communication technologies adoption in construction projects, it could be anticipated that more property owners and construction firms will attempt to use electronic gears and gadgets for site monitoring or surveillance purposes. As the construction workers may be the major group of project team members being monitored, from managerial perspectives and for ethical reasons, it is essential to investigate their degree of acceptance on site monitoring systems. Indeed studies on office workplace monitoring suggest that a monitoring system could shape or control the behaviors of employees. With adequate refinements, their research models could be applicable in the construction industry. This paper presents a model for analyzing the antecedences that affect workers' acceptance level on electronic monitoring, and investigating if there is any behavioral change.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.5
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• pp.133-140
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• 2017

This study was conducted to determine the casual relationship among family support, social support, workplace spirituality, and quality of life (QOL) for middle-aged, male office workers, as well as the effects of family support, and social support on their QOL with the mediation of workplace spirituality. The participants were 288 middle-aged, male office workers, and the data were collected from 14 October to 30 November, 2016, through questionnaires. The data were analyzed with descriptive statistics and Pearson's correlations using PASW 21.0, while the AMOS 18.0 program was used for structural equation modeling (SEM), and the fitness of the final model was determined using RMSEA .05, GFI .98, AGFI .94 and NFI .96. The results of this study can be summarized as follows. There were correlations between family support, social support, workplace spirituality, and QOL for the middle-aged, male office workers. Second, family support (${\beta}=.60$, p<.001) and social support (${\beta}=.47$, p<.001) had a direct effect on their workplace spirituality. Third, family support had direct (${\beta}=.12$, p=.002) and indirect (${\beta}=.10$, p<.001), while social support also had direct (${\beta}=.12$, p<.001) and indirect (${\beta}=.08$, p<.001) effects on their QOL. The findings also suggested that workplace spirituality had a partial mediating effect between the family support, social support, and QOL of the middle-aged, male office workers.

• The Journal of Sustainable Design and Educational Environment Research
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• v.16 no.3
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• pp.69-76
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• 2017

Indoor Air Quality(IAQ) affects physical and mental state of person who is residing indoor. Also, it manages daily life condition of Indoor Air in the building. According to the study, office workers spend 23 hours and 12 minutes, about 97% of his/her day indoor. Therefore, Indoor air quality affects not only the health of the person whose staying inside for a long hours but also the productivity and efficiency of work. This study conduct investigations on employees' awareness of indoor air quality of office in university. By doing so, we are able to determine current situation and provide basic data of improvement for derived problems. As a result, most of the respondents were not satisfied with ventilation and moisture which are elements of Indoor Air Quality. These led people to struggle with symptoms of health. Therefore, to improve the indoor air quality of a university office, it is necessary to exchange the air six times an hour according to recommendation of Refrigeration and Air Conditioning Engineers (ASHRAE)in the United States. Also, plan for Ventilation system that consider temperature, humidity and air flow indoor shall be provided for high quality conformability. furthermore, It is necessary to consider the multilateral in factors of generation of revenue through health care savings of workers and improvement of productivity.

• Journal of Korean Public Health Nursing
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• v.8 no.1
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• pp.63-72
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• 1994

The purpose of this study was to estimate the industrial worker's knowledge, attitude, and practice about occupational health and to provide the basic data for the development of industrial health services. The study was undertaken from January 15 to January 30, 1993. 549 industrial workers at the Industrial Complex located in Chonbuk Province were participated in this study. The results were as follows; 1. The Knowledge, Attitude and Practice leveles of Workers about Occupational Health. The levels were measured by five point scale. The mean score of knowledge was 2. 59 point out of 4. The mean score of attitude was 2.37 point out of 4. The mean score of practice was 2. 38 point out of 4. 2. The analysis of their knowledge" attitude, and practice about general characteristics. 1) There was significant difference among different age groups. $(P{\leqq}0.0001)$ -. The group of age 25-29 was the highest value in knowledge and attitude. -. The group of age over 50 was highest value in practice. 2) There was significant difference between sexual groups in all items. -. Male workers were higher than Female workers in all items. (P=0.0000) 3) There was significant difference according to the marital status in all items. -. Married workers were higher than Single workers in all items. (P = 0.0000) 4) There was significant difference among different groups of educational level in attitude and practice. (P<0.05) The value was positivly correlated to their educational level. 5) There was significant difference among the groups of job-part in knowledge and practice. (P=0.000, P=0.031) -. Office workers were higher than Production workers in all items. 6) There was significant difference among different group of job experience in knowledge and attitude. (P=0.0000. P=0.0387) The value was positively correlated to the years length of job experience. 7) There was significant difference among the groups of different monthly income in all items. (P=0.000) The value was positively correlated to their monthly income.

• Journal of agricultural medicine and community health
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• v.16 no.1
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• pp.3-9
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• 1991

In order to find out status of health care for community residents with special reference to organization and man power in a rural health subcenter, a study was carried out, through analyzing the data, operated by health subcenter during 1973~1990 in a rural area, Su Dong-Myun, Nam Yang Ju-Gun, Kyung Gi-Do, Korea. The following results were obtained : l) The Number of Population in Su Dong-Myun is decreasing and household is increasing chronologically. 2) In 1989, the characteristics of population composition rate in Su Dong-Myun were shown : the groups of Age, 65 and over was high rate(9.8%) and 0~4 was low rate(5.3%) decreasing chronologically. 3) Since 1972, services of Su Dong-Myun health subcenter have been carried in the 3 functions(medical treatment, health care management and clerical work) with supports of Ewha Woman's University through the participation of community residents organization. 4) The Number of Su Dong-Myun health subcenter personnel in 1990 was 5 persons(public health doctor l, public health dentist l, health worker l, dental technician l and assistant nurse l) and of these, health worker who must have the huge charge of health care management, has been worked at Myun-office as a public official, in condition, decreased from 3 in 1980 to 2 in 1981 and from 2 to 1 in 1985. 5) Health service Activities of Su Dong Myun health subcenter obtained good results in it's achievement during 1975-1985, but since 1986, it has been in condition of lower stepping. 6) Since 1977, annual medical utilization rate showed decreasing tendency such as 900 per l,000 population in 1977, 846 in 1979, 723 in 1981, 343 in 1973 and 34l in 1987. 7) A proposal : (l) Organization of health subcenter must be unified and systematized by government, so that health subcenter can carry out primary health care for community residents through responsibilities and authorities. (2) Teaching programs in educational process must be reorganized, according to periodical request. considering relative importance to primary health care in health care needs of community residents.

• Journal of Labour Economics
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• v.30 no.1
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• pp.85-108
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• 2007

This article analyzes the formative factors of the basic job skills(also the ability of computer using) and the economic effects of the basic job skills in Korea. This article uses the ALL(Adult Literacy and Life Skills) 2005 data in Korea. The factors which form the basic job skills are school years, father's education. Women are under men in the ability of computer using. The older a man grow, the more basic job skills he has, but the less ability of computer using he has. The employees in office worker or new service industry have more using computer ability than them in sales worker or manufacture industry. The wage effects of the basic job skills are insignificant, and the economic effects of basic job skills appear apparently in the entry into the good jobs. As the basic job skills can play a important role to enter into the good jobs, the policy agenda should make deal with the methods and programs through which the people without basic job skills must have the opportunities to get a lifelong learning for the basic job skills.

• Journal of Korean Society of Occupational and Environmental Hygiene
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• v.24 no.3
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• pp.272-280
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• 2014

Objectives: The purpose of this study was to evaluate the characteristics of worker exposure to hazardous chemical substances and propose the direction of work environment management for protecting worker's health in the semiconductor assembly process. Methods: Four assembly lines at two semiconductor manufacturing companies were selected for this study. We investigated the types of chemicals that were used and generated during the assembly process, and evaluated the workers' exposure levels to hazardous chemicals such as benzene and formaldehyde and the current work environment management in the semiconductor assembly process. Results: Most of the chemicals used at the assembly process are complex mixtures with high molecular weight such as adhesives and epoxy molding compounds(EMCs). These complex mixtures are stable when they are used at room temperature. However workers can be exposed to volatile organic compounds(VOCs) such as benzene and formaldehyde when they are used at high temperature over $100^{\circ}C$. The concentration levels of benzene and formaldehyde in chip molding process were higher than other processes. The reason was that by-products were generated during the mold process due to thermal decomposition of EMC and machine cleaner at the process temperature($180^{\circ}C$). Conclusions: Most of the employees working at semiconductor assembly process are exposed directly or indirectly to various chemicals. Although the concentration levels are very lower than occupational exposure limits, workers can be exposed to carcinogens such as benzene and formaldehyde. Therefore, workers employed in the semiconductor assembly process should be informed of these exposure characteristics.