• 재활복지
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• 제22권1호
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• pp.87-114
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• 2018

본 연구는 취업한 뇌성마비인의 직업유지기간에 영향을 미치는 요인들을 실증적인 분석을 통하여 구명하고 이를 바탕으로 뇌성마비근로자가 직업을 지속적으로 유지하기 위한 방안을 모색하는 것이다. 이를 위해 뇌성마비근로자의 일반적인 특성을 파악하고, 인구학적 요인, 장애관련 요인, 취업관련 요인, 사회환경 요인들이 뇌성마비근로자의 직업유지기간에 미치는 영향을 검증하고자 한다. 분석을 위하여 뇌성마비근로자 233명을 대상으로 빈도분석과 기술통계 그리고 t-test와 일원배치 분산분석을 실시하였다. 뇌성마비근로자의 직업유지기간에 영향을 미치는 요인분석 결과를 살펴보면, 직업유지기간에 영향을 미치는 4요인 17개 변수 가운데 15개 변수가 통계적으로 정적으로 유의미한 결과를 나타내었다, 인구학적 요인에서 직업유지기간에 유의미한 영향을 미치는 변수는 연령, 가구소득, 결혼상태, 교육수준으로 나타났다. 장애관련 요인에서는 장애등급, 장애원인, 의사소통능력이었으며, 취업관련 요인에서는 임금, 고용형태, 장애관련기관 및 기업, 직무형태, 직업훈련, 자격증이었고, 사회환경요인에서는 보조공학기기, 근로지원인서비스가 영향요인이었다.

• 한국국방경영분석학회지
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• 제37권1호
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• pp.147-159
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• 2011

Recently, the military service period has been shortened continuously. Meanwhile, more skilled airmen are needed as the complexity of weapon systems increase. This phenomenon could lead to a disastrous result such as deteriorating the level of the readiness and the fighting power. We suggest a method to improve recruit's maintenance capability rapidly by assigning airmen to jobs appropriate to their characteristics using Datamining methods (K-menas and CART). We focus on the assigning method for air force's air-munition maintenance airmen since they are requested more skilled than other airmen. Grouping airmen with k-means method and devising classification rule with CART algorithm, we found that airmen's proficiency arrival period could be shortened by 1.79 months when they are assigned in the suggested way.

• Nuclear Engineering and Technology
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• 제30권4호
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• pp.308-317
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• 1998

Ensuring occupational radiation exposure(ORE) as low as is reasonably achievable(ALARA) has been one of very important requirements in a nuclear power plant. It is well known that about 70 percent of occupational dose has incurred from maintenance jobs in the outage period. To reduce occupational dose effectively, the high-dose jobs in the outage period should be identified with their dose reduction potentials and methods. In this study, a PC-based ORE database program, INSTORE, is developed to evaluate ORE doses in individual jobs, and the ORE data of Kori Units 3 and 4 are assembled to the database. Based on customary job classification, radiation work is classified into 26 main jobs which comprise 61 detailed jobs, and occupational doses are assessed according to each detailed job. As a result, high-dose jobs are identified with dose reduction priority in terms of collective ORE dose. It is recommended that adeqaute dose reduction methods for these jobs should be prepared to improve their working conditions and procedures.

• 산업공학
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• 제22권1호
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• pp.85-94
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• 2009

Nowadays, most of the major manufacturing companies prepare their manufacturing schedule using package based solutions. Even though the accuracy of the detail scheduling result is high at implementation, however, it is low during maintenance period. The main cause of low accuracy during maintenance period is due to difficulties in maintaining the accurate level of master data. In this paper, we propose to easily maintain setup time, which is one of the most important factors required in master data to achieve good scheduling result, after changing job. This paper is mainly focused on how to deduce the factors that influence the setup time in a roll-based manufacturing field with print operations. For this purpose, we employed rule based algorithm and applied for deciding setup time for the existing product items. Likewise, it can be applied to new items without any complex setup procedures, and, finally, it displays the result of the real setup-time and calculated setup-time.

• 대한치과기공학회지
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• 제23권2호
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• pp.105-119
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• 2002

This study was designed to grasp the degree of job stress affecting dental technicians and the degree of the symptoms of their job stress. With this in mind, the researcher selected a total of 170 dental technicians living in Seoul and Incheon, conducting a research in a period ranging from August 1,2001, to August 20, 2001. The researcher made use of a structured questionnaire whose reliability and feasibility are proved. The questionnaire is composed of a total of 55 questions: thirteen questions related to the subjects' general characteristics; 28 questions connected to the measurement of job stress and fourteen questions linked with the measurement of job-stress symptoms. The researcher analyzed the findings with the aid of SPSS(Statistical Package for Social Sciences). The research came to draw the following conclusions on the basis of frequency, percentage, T-test, and F-test, multiple regression. I. The analysis into the job stress of the subjects indicates that there is a significant difference in difficult questions among their work places, working hours, academic background, job satisfaction and jobs(P<.05). The job stress stands at 3.48 on the average, and the area of conflict among too much work and job performance turns out to be highly perceived. 2. The analysis into the degree of the symptoms of the job stress of the subjects shows that there is a significant difference in work place, working hours, job satisfaction and the continual maintenance of job(P<.05). The symptoms of job stress accounts for 2.65 on the average. Physical symptoms turn out to be highly perceived; The response 'My arms and legs are killing me' proves to stand for 3.03. 3. The correlation between job stress and the symptoms of job stress turns out to be significant(r=0.519, P<0.001), and there is a significant correlation between the average points of each job-stress area and the average points of the symptoms of job stress. All in all, it is necessary that dental technicians themselves should make positive efforts to control and relieve stress and that more efficient programs should be implemented with a view to dealing with stress.

• 융합보안논문지
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• 제12권2호
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• pp.3-12
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• 2012

이 연구는 민간경비원의 직업선택 동기 결정요인을 규명하기 위하여 경기도와 충청도 지역에 소재하고 있는 경호경비업체에 근무 중인(2개월 이내) 신임경비원을 모집단으로 선정한 다음 무선표집조사방법을 통하여 조사하였다. 조사기간은 2010년 5월부터 2011년 6월까지 3차례에 걸쳐서 총 382명을 대상으로 실시하였다. 이 연구는 SPSSWIN 18.0을 이용하여 연구의 목적에 따라 요인분석(EFA/CFA), 신뢰도분석, 판별타당도분석, 기술통계 분석을 실시하였으며 최종 13개 문항 4개의 하위요인으로 구성되었다. 결론은 다음과 같다. 첫째 요인으로는, '직업의 가치성'으로 공공의 안녕, 사회와 국가에 대한 기여도, 시민의 안전보호, 희생정신, 범죄예방, 보안유지 등으로 구성되어졌다. 둘째 요인은, '직업선택 용이'로 자격조건이 까다롭지 않고, 취업하기 쉽기 때문에 이 직업을 선택하게 되었다는 내용으로 구성되었다. 셋째 요인은, '직업의 안정성'으로 미래지향적이기 때문에 괜찮은 직업이라고 생각되어 이 직업을 선택하게 되었다는 내용으로 구성되었다. 넷째 요인은, '호기심'으로 이 직업에 대해서 알아보고 싶어서, 이 직업에 관심이 생겨서 선택했다 견해로 구성되었다.

• 지역사회간호학회지
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• 제10권2호
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• pp.400-411
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• 1999

The purpose of this study was to identify the physical exercise and the effects of exercise on health. Data were collected from Oct. to Dec. 1998. The subjects were 241 middle aged women living in Seoul and near Seoul. The following instruments were used in the study: The questionniare for physical exercise and health status was combined with simple CMI and climacteric symptom. Analysis of the data was done by chi-test. t-test. and ANOVA with SAS program. The results of this study were as follows: 1. The rate of physical exercise was 59.3% of subjects. The mean number of exercise per week was 3.1. Duration at one time exercise was 25.6 minutes. The period of exercise was 18.6 months. And main objective of exercise was health promotion. 2. The physical exercise had differences according to the age. job. monthly income. period of marriage. type of family. and perceived body image. 3. Musculoskeletal and mental complaints were lower in no-exercise group than exercise group(respectively P=0.04. 0.02). According to the duration of exercise. autonomous nervous symptoms was the lowest in 20 minutes group(P=0.04) and psychologic complaints was the lowest in below 60 minutes group(P=0.03). According to the period of exercise. cardiovascular and fatigue complaints was the lowest in 7-12 months maintenance group and autonomous nervous complaint was the lowest in below 3 months maintenance group(P=0.04). This study is only a preliminary effort. so I recommend that the repeated studies be carried out including detailed. comprehensive exercise practice and developing systematic exercise program.

• Nuclear Engineering and Technology
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• 제27권3호
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• pp.327-335
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• 1995

원자로의 가동중지 중이나. 재장전시 중기 발생기의 세관검사 및 보수작업을 병행하면 원전의 운전정지보수기 간을 현저하게 단축할 수 있다. 이때 원자로가 설치되어 있는 수조의 냉가수가 중기발생기내로 유입되는 것을 막는 장비로써 노즐댐이 있다. 노즐댐의 설치는 고방사선환경과 제한된 공간에서 작업을 해야 하는 특수성 때문에 작업자들이 기피하는 현상을 보인다. 현재 쓰이고 있는 무거운 노즐댐은 노즐댐설치 및 제거작업에 장애가 되는 가장 큰 요인이다. 본 논문에서는 노즐댐의 재질선정과 구조설계를 병행하여 현재 쓰이고 있는 노즐댐보다 가벼우면서도 굽힘강성 대 무게비와 비 강도가 증가된 노즐댐을 설계하였으며, 탄소섬유강화 복합재료로 경량노즐댐을 제작 완료하였다.

• 한국보건간호학회지
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• 제3권1호
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• pp.18-37
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• 1989

This study was done in order to analyze the factors which influenced the performance level of community health practitioners' task. Interview survey was done during the period from August to October, 1986. Interviewee were 166 CHPs among total of 217 CHPs in Kyonggi province area. Multiple stepwise regression and canonical correlation analysis were used to identify major factors influenced to perform community health practitioners' task. The results of this study were summarized as follows: 1. General characteristics of CHPs 1) Personal characteristics The average age of CHPs was 37.8 years and their marital status was $77.6\%$ of married, educational back-ground was $65.3\%$ of junior college graduation. Their job career was $38.6\%$ of between 1-3 years, $33.3\%$ of between 3-5 years, $22.2\%$ of less than 1 years. Most of CHPs$(62.8\%)$ were fully satisfied with their job, $33.3\%$ were moderately, and $3.8\%$ were not satisfied. 2) Working environmental condition Only $31.7%$ of CHPs were satisfied with their working condition of primary health post, $26.6\%$ were not satisfied. Half of CHPs$(52.5\%)$ replied having good cooperation with health center, $10.1\%$ replied bad. Cooperation with health subcenter was good in $32.9\%$, and bad in $21.9%$. Cooperation with private health institutions was good in $34.2\%$, bad in $21.6%$. 2. Performance level of community health practitioners' task Among a total of 52 contents of their functions medical history taking. physical examination, referral of diagnostic laboratory work-up($(86.4\%)$, health assessment of pregnant women$(82.1\%)$, development of health information system$(79.4\%)$, supervision of health workers $(78.4\%)$, follow-up of family planning acceptors$(77.3\%)$, and follow-up of family planning acceptors' side effects$(77.3\%)$ were actively performed. Diagnosis of pregnancy$(62.1\%)$, sampling of drinking water for quality test$(52.5\%)$, making list of equipment' & supplies $(51.5\%)$, evaluation of primary health post activities $(37.6\%)$, organization of village health workers$(32.4\%)$ and management of village health workers $(30.1\%)$ were poorly performed. 3. Stepwise multiple regression analysis of job function The factors which influenced the performance level of community health practitioners' function were age, marital status, educational level, job career, job satisfaction, satisfaction of working environment of primary health post, cooperation of health center, cooperation of health center, cooperation of private health instiutions in orders. These 9 variables were able to explain job function from $25.7\%$ of program planning to $6.7\%$ of management of common disease. 4. Canonical correlation analysis between the performance of function and general characteristics of CHPs. Cooperation of private health institutions was found to be the factor influencing task performance of community organization, management of primary health post, technical supervision of health personnels. Job satisfaction of CHPs was also found to be the factor influencing task performance of family planning, management of common disease and maintenance of health information system.

• 한국콘텐츠학회논문지
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• 제11권12호
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• pp.764-773
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• 2011

현대의 경찰 활동은 경찰공무원 개인에 의한 독자적인 수행보다는 조직구성원의 상호 작용을 통해서 이루어지고 있다. 국민의 생명과 신체 및 재산을 보호하고 사회 질서를 유지하기 위한 경찰 조직의 목표 달성에 있어서 적합한 경찰공무원의 선발 및 입직 후 경찰공무원의 자질 향상과 역량 강화는 중요한 요소이다. 하지만 경찰 조직은 팀별 활동에 기반을 두고 있는 특성을 갖고 있기에 조직 특성에 적합하게 활동하고 사회질서 유지를 위해서는 무엇보다 경찰공무원들의 상호 협력이 더욱 중시되고 있다. 따라서 본 연구는 초동적인 경찰 업무 활동을 하고 있는 외근 경찰공무원으로 국한하여 이들의 사회질서 유지를 위한 조직효과성에 대한 인식 차이를 살펴보았다. 실증 분석 결과, 외근 경찰공무원의 인구사회학적 특성에 대한 개인별 변수 중에서 성별, 연령, 근무지역, 경찰서 급지, 계급, 근무기간에 따라 조직효과성 인식은 통계적으로 유의미한 차이가 있는 것으로 조사되었다. 그러나 경찰공무원의 학력과 결혼여부에 따른 조직효과성의 인식은 차이가 없는 것으로 파악되었다. 이를 통해 경찰공무원의 조직효과성을 향상 시킬 수 있는 방안이 시급히 마련되어야 할 것이고 획일적인 운영과 관리에서 탈피하여 성별, 연령별, 지역별, 경찰서 급지별, 계급별, 근무기간에 따라 세분화하여 차별화된 교육 훈련이 필요하다고 본다. 내부 구성원의 조직효과성을 향상시키고 나아가 외부 고객인 국민의 만족을 유발하여 궁극적으로 사회질서 유지에 이바지할 수 있을 것이다.