• Proceedings of the Korea Water Resources Association Conference
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• 2005.05b
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• pp.1476-1480
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• 2005

본 연구에서는 매개변수를 추정하는 방법 중 하나인 역해석을 이용하여 강변여과 지역의 투수량계수를 추정하였다. 최적화 기법으로 BFGS(Broyden-Fletcher-Goldfarb-Shanno)를, 정해석 프로그램으로 지하수위와 오염물 거동을 2차원적으로 모의할 수 있는 MOC(Method of Characteristics)을 이용하여 포트란으로 구성된 새로운 프로그램을 개발하였으며 프로그램의 적용성을 검증하기 위해 실제 강변여과를 하고 있는 경남 창원시 대산면의 8개월간 관측 지하수위를 이용하여 그 지역의 투수량계수를 추정하였다.

• Journal of Industrial Convergence
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• v.20 no.11
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• pp.95-104
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• 2022

This study aimed to provide basic data for the promotion of flourishing by analyzing whether welfare and hope mediated and double-mediated in the relationship between boss incivility and flourishing with 400 childcare teachers. The subjects of the survey were collected through offline questionnaires. The data were analysed using SPSS PC+ Win ver. 25.0 and PROCESS macro. Frequency, reliability, correlation, and double mediation effect analysis were performed. As a result of the study, first, experience of incivility from bosses showed a negative correlation with welfare, hope, and flourishing. welfare, hope and flourishing showed a positive correlation with each other. Second, welfare and hope played a double mediating role in the relationship between boss and co-worker incivility and flourishing. Welfare and hope played a role in partially offsetting the negative (-) effect of incivility on flourishing. The conclusion of this study confirmed that the promotion of flourishing can be promoted by using the dual mediating role of welfare and hope.

• Culinary science and hospitality research
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• v.18 no.1
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• pp.182-198
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• 2012

The purpose of this study is to examine the mediating role of trust and relational commitment on capital area and non capital area coffee shop. In order to meet its purpose, we surveyed 264 customers who visited coffee shop in capital area and non capital area. The results are as follows: First, trust was played a mediator role between a brand image and relational commitment. Second, Relational commitment was played a mediating role between trust and brand loyalty. Third, Trust and relational commitment was played a mediator role between brand image and brand loyalty.

• The Journal of Korean Institute for Practical Engineering Education
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• v.4 no.1
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• pp.108-118
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• 2012

The purpose of this research was to verify a model that shows how subjectivity-relatedness can be a mediator in helping depressed college engineering students to feel happiness. The research subjects were seventy eight college students. Their age was between twenty oneto thirty years old. Assessment tools used were Depressive Experiences Questionnaire, Me Consciousness - We Consciousness Scale and Happiness Scale. The research had three questions. Question 1. Does subjectivity - relatedness have a mediating effect on depression and happiness? Question 2. Does subjectivity have a mediating effect on depression and happiness? Question 3. Does relatedness have a mediating effect on depression and happiness? The results indicate that subjectivity-relatedness as well as subjectivity and relatedness individually have a mediating effect on depression and happiness.

• Journal of Practical Engineering Education
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• v.15 no.1
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• pp.155-167
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• 2023

Turnover is an important topic in the labor market, and recently, while various generations work together, it is difficult to manage the organization due to friction between generations. The purpose of this study is to analyze the mediating role of workplace satisfaction in the relationship between personal-level variables (future prospects, life satisfaction) and job-level variables (major-job level, job satisfaction) by generation on intention to leave. To this end, the 22nd Korea Labor Panel Survey was used to select related variables, and the mediating effect was analyzed using SPSS. The main results are as follows. First, it was found that workplace satisfaction plays a complete mediating role in the relationship where individual-level variables affect turnover intention. Second, it was found that workplace satisfaction plays a partial mediating role in the relationship where job-level variables affect turnover intention. Third, in Generation Z, unlike other generations, only the variable of workplace satisfaction at the job level had a significant effect on intention to leave, and workplace satisfaction was found to play a partial mediating role.

• Journal of Digital Convergence
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• v.19 no.11
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• pp.499-509
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• 2021

The purpose of this study was to examine the mediating effect of flourishing on the relationship between role conflict and burnout as perceived by school counselors. A total of 242 school counselors participated in this study. The collected data were analyzed using the SPSS and PROCESS macro programs. The study results showed a significant positive correlation between role conflict and burnout and a significant negative correlation between flourishing and role conflict and burnout. In addition, depending on the three subtypes of role conflict (i.e., role-expectation conflict, individual-role conflict, and role ambiguity conflict), the effects on various sub-signs of burnout differed. It was found that flourishing mediated all of these variables of role conflict influencing burnout. These results suggest that flourishing can be considered an indicator for professionalism management of school counselors and a result showing that a positive psychological approach at the school level can be helpful in improving the effectiveness of school counseling by contributing positively not only to students but also to school counselors.

• 한국벤처창업학회:학술대회논문집
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• 2022.11a
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• pp.89-93
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• 2022

정보통신기술(ICT - Information and Communications Technology)의 발달, 정부와 민간의 스타트업 발굴 및 투자 규모의 확대로 인해 혁신적인 아이디어를 기반으로 우수한 성과를 창출하는 스타트업들이 증가하고 있다. 이를 롤모델로 삼고 창업을 준비하는 예비 창업자들도 지속적으로 증가하고 있으나, 성공을 경험으로 연쇄창업을 도전하는 창업자와 달리 초기 스타트업들은 팀원 채용, 기술 개발, 자금 유치 등 다양한 문제에 직면하게 된다. 엑셀러레이터는 스타트업들이 직면하게 되는 다양한 문제 해결을 돕기 위해 교육, 멘토링, 컨설팅, 네트워크 연계, 초기 투자 등의 활동을 통해 스타트업이 성장할 수 있도록 멘토와 투자자의 역할을 동시에 수행한다. 본 연구의 목적은 스타트업의 특성과 창업성과과 어떠한 상관관계를 가지고 있는가를 조사하고, 엑셀러레이터의 역할이 스타트업의 창업성과에 매개역할을 하는지 분석 하는데 있다. 최근 국내에서는 다시 벤처 붐이 일어나고 있으며, 유니콘 기업의 양적 질적 증가, 정부 지원을 통한 초기 스타트업의 성과 등 창업생태계에서 의미 있는 지표들을 볼 수 있다. 스타트업의 성과와 관련된 지표들은 직/간접적으로 엑셀러레이터와 관련이 있으나, 그동안 국내에서 창업성과에 영향을 미치는 요인을 스타트업의 창업가의 기업가정신이나 창업가의 역량을 기반으로 주로 연구하였다. 따라서 본 연구에서는 스타트업의 특성으로 대표되는 독립변수 혁신성, 조직 문화, 재무적 특성, 네트워크 지향성과 학습지향성이 종속변수인 창업성과에 영향을 미칠 것이라는 가설을 검증하며 매개변수인 엑셀러레이터의 역할의 효과를 확인하고자 한다.

• Journal of Convergence for Information Technology
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• v.11 no.10
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• pp.230-238
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• 2021

This study sought to understand the mediating effect of job enthusiasm in relation to work-life balance and job performance of hospital workers. The data collected through a self-contained survey using structured questionnaires for employees of medical institutions in Busan and South Gyeongsang Province were analyzed using SPSS 26.0 and Process Macro programs. As a result of the analysis, job performance and non-role performance were the most influenced by passion (+), and work-life balance was evaluated as a factor that increased job enthusiasm. In addition, work-life balance directly influenced job performance, but indirectly influenced job performance as a medium. In particular, the work-life balance and the relationship between performance other than roles were fully mediated. In order to improve the job performance of hospital workers at the organizational level, it is necessary to increase job enthusiasm, which means that efforts are needed to establish an organizational culture that values work-life balance.

• Proceedings of the Korean Society of Computer Information Conference
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• 2023.01a
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• pp.185-187
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• 2023

본 연구에서는 환대산업 종사원들의 직무 스트레스가 조직시민행동에는 어떤 영향을 미치는지를 분석하였다. 또한 직무스트레스와 조직시민행동사이에서 가족기능이 매개역할을 하는지를 알아보고자 한다. 환대산업 종사원들의 직무 및 역할과 조직시민행동에 관련한 연구들을 살펴보면 환대산업 종사원들은 보다 나은 업무결과를 위하여, 업무 스트레스를 경험하게 되고 이 업무 스트레스는 조식시민행동을 낮게하는 변수로 작용하게 된다. 따라서 본 연구에서는 호텔기업 종사원들의 직무스트레스가 조직시민행동에 어떤 영향관계에 있는지를 실증적으로 분석해보고 그 영향관계에서 가족기능은 어떤 매개역할을 하는지를 알아보고자 한다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2023.07a
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• pp.325-326
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• 2023

본 연구에서는 서비스산업종사원들의 조직공정성이 이직의도에 어떤 영향을 미치는지를 분석하였다. 또한 조직공정성과 이직의도에서 조직신뢰의 매개역할을 알아보고자 한다. 서비스산업 종사원들의 직무 및 역할과 이직의도와 관련한 연구들을 살펴보면 서비스산업 종사원들은 보다 나은 업무결과를 위하여, 업무 스트레스를 경험하게 되고 이 업무 스트레스는 이직의도를 높게 하는 변수로 작용하게 된다. 따라서 본 연구에서는 서비스산업 종사원들의 조직공정성이 이직의도에 어떤 영향관계에 있는지를 실증적으로 분석해보고 그 영향관계에서 조직신뢰는 어떤 매개역할을 하는지를 알아보고자 한다.