• 품질경영학회지
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• 제44권3호
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• pp.649-660
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• 2016

Purpose: The purpose of this study is to find empirical studies the causal relationship among positive defining representation, negative defining representation, surface acting, deep acting, dissatisfaction of job, and intention of job transfer. Methods: The collected data through the survey by customer satisfaction team of "A" company call center. Results: The result of this study is that emotion and behavior norm influence on deep act of expressing both positive impacts of the employees. Conclusion: Feelings of corporate representation norm is psychologically of employees that because it affects even also must facilitate the surface acts and internal acts of employees and job dissatisfaction at the same time due to emotional dissonance and emotional exhaustion and turnover are hidden on the back emotion norms in the contact department, it should be aware of the need to address the emotional problems. Companies need to develop a variety of programs with attention to addressing the emotional difficulties experienced by workers.

• 한국정보처리학회논문지
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• 제2권5호
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• pp.768-776
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• 1995

스타형의 분산 컴퓨터 시스템에서는 중앙노드의 처리능력이 주변노드들의 처리 능 력에 비해 클 수가 있고 또 각 노드의 작업도착률은 서로 다를 수 있다. 따라서 작업 전송을 위한 송신자 기준과 수신자 기준의 선택에 따라 부하분산의 성능은 크게 달라 진다. 하지만 이종의 분산 컴퓨터 시스템에서 최적 송신자 및 수신자 기준의 설정은 매우 어렵다. 본 논문에서는 동적부하분산을 위하여 고정 임계값 대신에 노드의 평균 응답시간이나 작업의 기대응답시간과 같은 동적 기준을 사용하는 효율적인 위치 결정 부하 분산 정책을 제안한다.

• 대한안전경영과학회지
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• 제17권3호
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• pp.65-79
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• 2015

This study intended to investigate exploratorily the precedent factors affecting two types of perceived balances between work and life(family/leisure) and the antecedent ones affected by them, focusing on the metro train drivers. To attain this purpose, literature survey on the precedent factors, work-life balance, and antecedent factors was performed, and the study model was designed based on this survey, and then this model was analyzed empirically using Multiple-Regression. The results on the precedent factors showed that Job Demand, Self-Efficacy, and Age have significant effects on the negative transfer of work. On the other hand, it was shown that Affiliative Culture, Self-Efficacy, and Internal Locus of Control have significant effects on the family centered balance. And the results on the antecedent factors showed that family centered balance has significant effects on Job Satisfaction, Psychological Depression and Fatigue, Safety Behavior, and accident, and the negative transfer of work has significant effects on Physical and Psychological Depression and Fatigue, Emergency Stress, and Safety Behavior.

• 기술혁신연구
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• 제6권1호
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• pp.215-249
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• 1998

This study empirically examines the relationship between the career orientations of R&D professionals and their demographic characteristics (age, tenure, and education level), affiliated organizations (public and private organizations), reward systems. It further explores the contingent effects of the career orientation fit between leader and members on their performance. The results reveal that : 1) five different career orientations (technical, manager, project, technical transfer, and entrepreneur) are empirically distinguished, 2) technical orientation of R&D professionals is higher in public in private sectors, 3) technical, project, and manager orientation are positively associated with the education level, while technical transfer and entrepreneur orientation are negatively associated with the education level, 4) manager and technical transfer orientation is positively related with age and tenure, 5) the career orientation fit between leader and member is closely related with job satisfaction and organization commitment, and partially related with technical performance, 6) R&D professionals with different types of career orientation exhibit different preference to various rewards. Based on these findings, this study suggests several practical implications for the design of career ladder, mentoring, and reward systems of R&D professionals.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2006년도 춘계학술대회 논문집
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• pp.317-318
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• 2006

A transfer loading system for 21' RF band assembly box was developed in the present study. The weight of a box is approximately 60kgf End total weight of one day job per person is about $4,000kg_f$. For an efficient design and manufacturing process, three dimensional design and engineering technique were applied to the presented system. Motion analysis for a popup unit and structural analysis for belt part subjected to the load of box weight were performed, respectively. It was found that the evasion of duty and labor intensity is reduced after appling the developed system to manufacturing field of small and midium business.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2002년도 추계학술대회 논문집
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• pp.515-520
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• 2002

Automatic Transfer Crane is needed for automation of container terminal. It requires the control capability of exact position for loading/unloading job in yard. But it has the limitation of improvement because it has the operational environmental and its structural problems. It has the positioning errors caused by the deformation of rail, yawing motion of crane, wear of wheel, sliding motion between wheel and rail and so on. This study shows the calibration method of crane position by using the primitivity sensor and calibrating plate fixed on the ground.

• 한국경영과학회지
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• 제25권2호
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• pp.33-46
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• 2000

The problem of scheduling n independent jobs on serial stages with identical parallel machines at each stage is considered. Each job lot is allocated evenly to all machines at each stage for processing and moved in transfer batches between states., This scheduling strategy is called an identical production pattern. The objective is to find a permutation schedule that minimizes makespan. A branch and bound algorithm is suggested to find an optimal permutation schedule for a transformed problem A number examples is presented to illustrate the branch and bound algorithm, Computational results for 640 problems generated randomly show that within a resonable time the suggested algorithm can be used for transfer batch scheduling in a flexible flowshop.

• 융합정보논문지
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• 제7권6호
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• pp.193-199
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• 2017

본 연구는 성폭력관련기관 상담원들이 많이 받고 있는 직무상의 스트레스가 개인에게 어떠한 문제가 맞닥뜨렸을 때 대처하는 능력인 자아탄력성과 직장을 떠나려고 하는 생각의 여부를 측정하는 융합적 이직 의도간의 관계와 스트레스가 이직 의도와 어떠한 관계가 있으며, 이 두 변인의 관계에서 자아탄력성의 매개효과가 어떠한지를 알아보는데 목적이 있다. 대상은 전국에 소재한 성폭력상담소 등 여성 관련업계에 근무하는 성폭력 상담원 243명이다. 연구도구는 상담원의 연구변수에 관한 설문지로 SPSS 18.0 프로그램을 사용하여 상관관계 분석과 Bron & Kenny의 회귀분석을 실시하였다. 그 결과 첫째, 성폭력 관련기관 상담원의 직무스트레스와 이직 의도는 정적 상관관계를 보였으며, 자아탄력성과 직무스트레스, 이직 의도는 부적상관관계를 나타났다. 둘째, 자아탄력성의 매개효과를 본 결과, 자아탄력성은 상담원들이 많이 받고 있는 직무상의 직무스트레스와 직장을 떠나려고 하는 생각의 여부를 측정하는 이직 의도간의 관계에서 매개변인으로서의 역할을 하였다. 본 연구를 통해 상담원의 스트레스와 이직 의도에 관계에서 자아탄력성의 의해 매개되어짐을 밝혀 상담원의 스트레스가 이직 의도에 영향을 미치는 데에 있어 자아탄력성이 중요한 변인임을 알 수 있다.

• KDI Journal of Economic Policy
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• 제34권3호
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• pp.133-186
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• 2012

본 논문은 한국노동패널(KLIPS) 자료를 활용하여 국내 노동시장에서의 인적 네트워크 활용의 효과성을 검증하고 임금근로자 개인의 구직 네트워크 가치를 추정하였다. 흔히 인적 네트워크를 활용한 이직을 '연줄' 혹은 '정실인사'라고 하여 부정적으로 보는 견해가 많으나, 본 연구는 인적 네트워크가 이직자와 구인자 사이의 정보전달기능을 수행함으로써 사회 전반의 일자리 매치(job match)의 적합성을 증대시키는 긍정적 기능을 수행하고 있음을 입증하고 있다. Propensity Score Matching 방법론을 활용하여 검증한 결과, 자발적 이직자들의 이직을 네트워크형 이직과 비네트워크형 이직으로 구분하여 보았을 때, 네트워크형 이직만이 교육수준 및 기술수준의 적합도를 각기 (100점 만점에서) 2.13점과 2.52점 개선시키는 것으로 확인되었으며, 이러한 적합도의 개선은 월 4.074만원(2010년 기준)의 임금상승효과로도 재확인되었다. 덧붙여, 이를 활용하여 임금근로자 개인의 구직 네트워크의 가치를 추정해 보면, 구직 네트워크의 생애 금전적 가치는 1,872.0만원으로 집계되었으며, 여기에 주관적 만족도에 대한 보상측면까지 고려하면, 만족도 1점의 현금가치를 n만원으로 환산할 때, 대략 (1,872.0+758.2n)만원에 이르는 것으로 집계되었다.

• Journal of Preventive Medicine and Public Health
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• 제34권1호
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• pp.35-40
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• 2001

Objectives : To elucidate the transient effects on the risk of occupational injuries as acute events and establish so alternative proposal. Methods : The study population comprised a total of 302 workers randomly selected from applications for occupational injury compensation reported to the Inchon local labor office from January 1. 1999 to December 31. A case-crossover design, where each case serves its own control, was applied to this study. Through a telephone interview, workers provided useful data concerning five job related stressful events such as company transfer, work load change, overtime work, exchange duty, and work-part transfer. They were asked whether there were stressful events within a week of the occurrence of injury and the degree of stress. Exposure status from one year prior was used as control information. In the end, the data provided by 158 of selected persons was used for the analysis based on the quality of the data provided by the participants. A conditional logistic regression was used to discover the transient effects on the risk of occupational injuries as acute events. Results : The effects a company transfer and work load change on occupational injury was statistically significant on the risk of occupational Injuries as an acute event(RR=5.5, 95% CI=2.501-12.428; RR=3.1, 95% CI=1.963-5.017, respectively). Other stressful events were found to elevate the risk factor for the occurrence of occupational jujury, but were not significant. Conclusions : Our results suggested that transient stressful events elevated the risk factor for the occurrence of occupational injury.