• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2022.05a
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• pp.542-545
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• 2022

Recently, the Act on the Punishment of Severe Disasters has drawn attention to the construction environment. A common way to check the safety management of the construction site is for workers to check the site with their own eyes. However, this method is inevitably affected by the limitations of workers' abilities, resulting in fatigue and reduced work efficiency. For this reason, it cannot be an efficient method. Thus, we intend to help the working environment and construction site safety through this study, by proposing an efficient ICT safety management system that can supplement the above methods. In this paper explain the design of the access management system using RFID and the field information monitoring method through noise sensors and fine dust sensors. In addition, we propose a system that can prevent accidents between heavy equipment and people with a PIR sensor, and prevent safety accidents by grasping the slope of the building being worked through a gyro sensor.

• Journal of the Korean Society of Food Science and Nutrition
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• v.45 no.3
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• pp.420-436
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• 2016

The purpose of this study was to identify the status of task performance and working conditions for nutrition teachers in order to determine new ways to improve the current nutrition system and increase job satisfaction among teachers. From the 14th of July to the 26th of September 2014, email questionnaires were distributed to and collected from 311 nutrition teachers nationwide, including teachers at elementary, middle, and high schools. The results are as follows. First, over 90% of nutrition teachers indicated that their work was demanding. In particular, 63.5% of nutrition teachers at high schools worked more than 40 hours of overtime per month. Second, 73% of nutrition teachers provided nutrition education, but the percentage significantly decreased at upper levels of school. Nutrition teachers had difficulties teaching due to the absence of standard teaching materials and a lack of time due to excessive work. Teachers also wanted 30 hours of job training once per year during their vacation organized by the regional Department of Education. Third, around half of the nutrition teachers considered that promotion and transfer professions are necessary for systematic foodservice and education. An additional allowance was demanded by nutrition teachers at schools that serve two or three meals per day. Considering the results, alleviating the workload of nutrition teachers and more time preparing nutrition classes for student are required. Fair evaluation of job performance that considers work conditions of nutrition teachers should be considered.

• Journal of dental hygiene science
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• v.11 no.1
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• pp.23-30
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• 2011

The purpose of this study was to examine the utilization of oral health education media among dental hygienists in charge of oral health education. The findings of the study were as follows. 1. In regard to the general utilization of educational media in possession by workplace, age and career, the dental hygienists who worked in public health clinics(42.4%), who were in their 40s and up(341.%) and whose career was six years or more(32.2%) made more use of the educational media. Those who didn't use the educational media cited time constraints as the most common reason(46.1%). 2. Models(53.2%) were highly preferred in most of the institutions where the dental hygienists worked, but the public health clinics(81.8%) and university hospitals(80.0%) were most fond of video clips. 3. Concerning preference for educational media by career, the dental hygienists whose career was between three and less than six years and who had a 10 years or more of career had the most liking for video clips, followed by models. Those whose career was between one to less than three years and between six and less than 10 years showed the most preference for models, followed by video clips. 4. As for their perception of the necessity of educational media, the majority felt the need for the media(87.5%). Regarding difficulties in purchasing necessary educational media, the biggest group pointed out a shortage of information(56.1%).

• Journal of dental hygiene science
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• v.11 no.1
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• pp.7-14
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• 2011

This paper aims to comprehend the career plan and job view of the students of Dept. of Dental Hygiene who are expected to graduate with a bachelor of science degree, explain the characteristics of their jobs after graduation, compare them with the graduates of associate of science degree and finally give a basic data necessary for developing careers in the future. From the survey of 184 would-be graduates of Departments of Dental Hygiene at 6 universities that produce dental hygiene graduates in 2011 and 251 would-be graduates with a A.S. degree of Dept. of Dental Hygiene, whose course takes 3 years, this paper reaches the conclusion below. More graduates with B.S. degree in dental hygiene than those with a A.S. degree want to attend graduate school after graduation. It is found that most of the graduates with B.S. degree in dental hygiene wanted to work as a dental hygienist until they reach retirement age after getting a job. They favor dental hospitals, which give them a higher salary and ensure them of retirement age. They have a lower-esteemed job view: they think that their jobs are socially lower regarded, compared with graduates with a A.S. degree. It is found that those who wish to attend graduate school have lower job satisfaction than those who want to get a job after graduation. It is necessary for the educational institutes of dental hygiene to teach their graduates have a positive attitude their job and for the association to make an active effort to increase the job satisfaction of dental hygiene students as well as dental hygienists by enhancing social recognition of a dental hygiene.

• Korean Security Journal
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• no.31
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• pp.101-123
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• 2012

The 5 day workweek has become widespread, and more recently, the 40 hour workweek is planned to be implemented to the Korean industry by the government by 2012. It is possible that in the future, we may begin to complain about too much leisure, rather than too much work. There is a need then, for types options in leisure activity, brought about by personal choices and interests. The use of leisure time is a very personal matter. It is deeply related to types with the quality of life. Bagozzi (1981) developed a model discerning among attitude, intention and activity, that attitude affects behavioral intention, and behavioral intention affects activity. So, as behavioral activity has a deep relationship to behavioral intention, participation intention according to leisure types leads to participation in leisure activity. Sports activity and hobby and cultural activity appear to have high participation and it seems that this is reflected in behavioral attitude. Among the types of leisure satisfaction, sport activity satisfaction is associated with a more positive attitude to leisure than other types. With respect to background variables for attitude toward leisure according to leisure satisfaction, the biggest differences in attitude toward leisure were associated with sports activity.

• The Journal of the Korea Contents Association
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• v.15 no.5
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• pp.386-402
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• 2015

The purpose of this study was to analyse reemployment status of nurses participated in reemployment support program and to examine the effects of 2011-2013 reemployment programs which were managed by regional centers under Korean Nurses Association. An analysis was conducted using the data of self reported structured questionnaire from 332 career-interrupted nurses who were unemployed more than 6 months and have received reemployment services. The major finding were as follows. 59.9% of respondents were successfully reemployed, but 22.3% didn't get a job and 17.8% left jobs again after reemployed. Major reasons of not being employed were unmatched working hours and low salary. Subgroup analyses show that the reemployment program worked better to the respondents with older age, three year college graduate, and longer unemployment period than the respondents with young, four year college graduate, and short period of unemployment. The results show that more diverse reemployment programs are need to fit various kinds of career interrupted nurses, along with the development of different work hour systems and improvement of salary.

• Journal of agricultural medicine and community health
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• v.25 no.2
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• pp.353-377
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• 2000

This study was performed to investigate the performance state and improvement countermeasure of Primary Health care Posts(PHPs). The operation reports of PHPs(1996 330 PHPs, 1999 313 PHPs) located in Kyongsangbuk-Do and data collected by self-administered questionnaire survey of 280 community health practitioners(CHPs) were analyzed. The major results were as follows: Population per PHP in 1999 decreased in number compared with 1996. But population of the aged increased in number. The performance status of PHP in 1999 increased compared with 1996. A hundred forty one community health practitioners(50.4%) replied that the fiscal standing of PHP was good. Only 1.4% replied that the fiscal standing of PHP was difficult. For the degree of satisfaction in affairs, overall of community health practitioners felt proud. The degree of cooperation between PHP and public health institutions was high and the degree of cooperation of between PHP and private medical institutions was high. The degree of cooperation between PHP and Health Center was significantly different by age of CHP, the service period of CHP, and CHP's service period at present PHP. Over seventy percent of CHPs replied that they had cooperative relationship with operation council, village health workers, community organization. CHPs who drew up the paper on PHP's health activity plan were 96.4 % and only 11.4% of CHPs participated drawing up the report on the second community health plan. CHPs who grasped the blood pressure and smoking status of residents over 70% were 88.2%, 63.9% respectively and the grasp rate of blood pressure fur residents were significantly different according to age and educational level of CHP. CHPs received job education in addition continuous job education arid participated on research program in last 3 years were 27.5%, respectively. CHPs performed the return health program for residents in last 3years were 65.4%. Over 95% of CHPs replied that PHPs might be necessary and 53.9% of CHPs replied that the role of PHPs should be increased. CHPS indicated that major reasons of FHPs lockout were lack of understanding for PHP and administrative convenience, CHPs were officials in special government service governors intention of self-governing body. CHPs suggested number of population in health need such as the aged and patients with chronic disease, opinion of residents, population size, traffic situation and network in order as evaluation criteria for PHP and suggested results of health performance, degree of relationship with residents, results of medical examination anti treatment, ability for administration and affairs in order as evaluation criteria for CHP. CHPs replied that the important countermeasures for PHPs under standard were affairs improvement of PHPs and shifting of location to health weakness area in city. Over 50% of CHPs indicated that the most important thing for improvement of PHPs was affairs adjustment of CLIP. And CHPs suggested that health programs carried out in priority at PHP were management of diabetes mellitus and hypertention. home visiting health care, health care for the aged. The Affairs of BLIP should be adjusted to satisfy community health need and health programs such as management of diabetes mellitus and hypertention, home visiting health care, health care for the aged should be activated in order that PHPs become organization reflecting value system of primary health care.

• Fire Science and Engineering
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• v.19 no.2 s.58
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• pp.20-28
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• 2005

The existing algorithms or programs of egress time estimations rule out the walking velocity of each single person. But this algorithm can not be applied to estimation of evacuation in a hospital, because most patients are handicapped or walking on various kinds of tools. This study measured the moving velocities of patients according to different types of physical handicap. Also evacuation drills in several hospitals were carried out to establish an algorithm for prediction of total egress time of wards. Besides these measurements awareness of staffs about safety was investigated with the questionnaire. The results of this study is divided into two serial papers.

• Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference
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• 2009.10a
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• pp.145-148
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• 2009

It is sharply decreasing from several hundred[lx] to 1.0[lx] when it turn on the emergency lamps. The sharply decreasing illuminance makes peoples to have dark adaptation for long time. And they were with fear and confused. It also causes secondary accidents by people who take a mistake. This paper studied the combination style emergency lighting fixture to improve a problem of dark adaptations. But it was made an assumption that same conditions of battery capacity and a number of emergency lamps.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2015.07a
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• pp.79-81
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• 2015

해사노동협약이 2013년 8월 20일부로 발효되었다. 해사노동협약의 여러 규정들 중에 최소휴식시간 규정은 선원의 근로조건과 직결되는 사항이기도 하며 선주의 비용적 측면에서도 중요한 사항이다. 본 연구에서는 국내에서 최소휴식시간 규정이 어떻게 적용되고 있는지를 실제 선박에 승선하고 있는 선원들을 대상으로 설문을 시행하여 208명의 응답을 분석하였다. 응답자의 80% 이상이 국제항해에 종사하는 선원이었으며 설문결과 73% 이상의 선원이 해사노동협약에 대한 이해도를 어느 정도 가지고 있었다. 그러나 70% 정도의 응답자가 최소휴식시간 규정이 준수되지 않고 있다고 응답하였으며 그러한 이유로 바쁜 선박일정과 이로인하 과도한 업무부하를 지적하였다. 그럼에도 응답자의 90% 이상이 최소휴식시간규정 미 준수에 대한 보상은 거의 이루어지고 있지 않다고 응답고 근무시간도 실제로 작성하기 보다는 관련 검사를 통과하기 위해서 실제와는 다르게 축소하여 작성하는 경우가 90% 이상 이었다. 이러한 문제점들에 대한 해결하는 방법으로 해사노동협약에서 언급하고 있는 선원불만 고충처리 제도를 활용한 경우는 4%에 불과 했다. 전체적으로 국내 선원들은 최소휴식시간과 관련된 규정과 이의 적용에 대해서 매우 부정적인 생각을 가지고 있는 상황이었고 선원들은 이에 대한 해결 방안으로 승무정원 증가, 선원노조의 충실한 역할, 선주의 인식 변화 등을 제시하였다.