• 벤처창업연구
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• 제18권2호
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• pp.53-66
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• 2023

롤 모델은 개인의 직업 혹은 경력선택에 영향을 주기도 한다고 알려져 있다. 창업을 선택함에 있어서 롤 모델의 긍정적 영향은 많은 연구를 통해 이미 밝혀진 바가 있다. 롤 모델로는 혈연으로 연결된 가족 구성원인 부모형제 및 친척뿐만 아니라 사회적 관계로 만난 지인을 롤 모델로 선정한다고 한다. 본 연구에서는 자기이외에 롤 모델이 없는 창업자들과 롤 모델이 있는 창업자들로 구분하였다. 그리고 롤 모델이 있는 창업자들과 롤 모델이 없는 창업자들 간에 개인속성, 기업가정신 요인들, 학습지향성의 차이를 검증하고자 하였다. 또, 부모형제 및 친척 롤 모델을 강한 유대의 롤 모델로 지인 롤 모델을 약한 유대의 롤 모델로 구분하였다. 강한 유대 롤 모델을 가진 창업자들과 약한 유대 롤 모델을 가진 창업자들 간에 개인속성, 혁신성, 진취성, 위험감수성, 학습지향성의 차이를 검증하고자 하였다. 이를 위해 요인분석, t-검증 및 로지스틱 회귀분석을 실시하였다. 본 연구를 통해 밝혀진 실증분석 결과는 다음과 같다. 첫째, 롤 모델이 없는 창업자들 중 여성의 비율이 높은 것으로 나타났다. 둘째, 약한 유대의 롤 모델을 가진 창업자들이 강한 유대의 롤 모델을 가진 창업자들에 비해 큰 규모의 창업기업을 운영한다는 것이 밝혀졌다. 셋째, 약한 유대의 롤 모델을 가진 창업자들이 강한 유대의 롤 모델을 가진 창업자들에 비해 학습지향성이 더 높은 것으로 나타났다. 넷째, 로지스틱 회귀분석을 통해 살펴본 결과 롤 모델의 유무에 대한 영향은 성별, 학습지향성, 위험감수성, 창업규모 순인 것으로 나타났다. 다섯째, 로지스틱 회귀분석 결과에서 롤 모델의 유형에 대한 영향은 학습지향성, 창업규모의 순인 것으로 나타났다.

• 제어로봇시스템학회논문지
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• 제10권5호
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• pp.450-457
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• 2004

In this research, the automatic synthesis of knowledge models is proposed. which are the basis of the methods using qualitative models adapted widely in fault diagnosis and hazard evaluation of chemical processes. To provide an easy and fast way to construct accurate causal model of the target process, the Role-Behavior modeling method is developed to represent the knowledge of modularized process units. In this modeling method, Fault-Behavior model and Structure-Role model present the relationship of the internal behaviors and faults in the process units and the relationship between process units respectively. Through the multiple modeling techniques, the knowledge is separated into what is independent of process and dependent on process to provide the extensibility and portability in model building, and possibility in the automatic synthesis. By taking advantage of the Role-Behavior Model, an algorithm is proposed to synthesize the plant-wide causal model, Fault-Causality Graph (FCG) from specific Fault-Behavior models of the each unit process, which are derived from generic Fault-Behavior models and Structure-Role model. To validate the proposed modeling method and algorithm, a system for building FCG model is developed on G2, an expert system development tool. Case study such as CSTR with recycle using the developed system showed that the proposed method and algorithm were remarkably effective in synthesizing the causal knowledge models for diagnosis of chemical processes.

• 한국초등과학교육학회지:초등과학교육
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• 제38권4호
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• pp.510-521
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• 2019

This study investigated the effect of career education using female scientists role models on science-related attitude, science career awareness, gender stereotype of science-related career, and image of scientists. Interaction effect with students' gender were also investigated. The subjects of this study were 70 $5^{th}$ grader. The experimental group was introduced career education using female scientists role models with 7 cases of female scientists in the form of 10 minutes movies or cartoons, while the comparison group performed reading science books. The results showed that science-related attitudes and science career awareness of experimental group were significantly higher than control group, not only for girls but has for boys. Gender stereotype of science-related career has changed more neutrally in experimental group. After the career education using female scientists role models, more female scientists were presented in students' image of scientist in DAST. This results showed positive effects of the career education using female scientists role models and educational implications were discussed.

• 대한가정학회지
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• 제50권4호
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• pp.73-87
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• 2012

The purpose of this study was to analyze the difference in school adjustment and future time perspectives, according to the characteristics in regards to the role models of the children in institutional facilities. Data for this study were obtained from a survey conducted on 310 children aged 11-13. Data were analyzed using various statistical methods such as frequency analysis, chi-square test, t-test, one-way ANOVA, and one-way ANCOVA. The main findings of this study were as follows. First, overall, the majority of children selected entertainers and celebrities as their role models. Also, we found differences in children's school adjustment according to their background variables (gender, staying with their siblings, and having parents alive). Second, having role models was significantly related to the levels of school adjustment as well as the positive future time perspectives of the children. Based on the results, practical implications for children in institutional care were discussed.

• 대한간호학회지
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• 제17권1호
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• pp.24-32
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• 1987

This study was designed to investigate the changes of nurses' role model, perceptions toward occupation, and self actualization value in terms of the phases of socialization process. Two hundred and sixty nine nurses working in clinical settings were randomly selected from 15 general hospitals despersed over Seoul and Kyungki province. Data were gathered by the standardized Perceptual Orientation Test, the Self-actualization Test, and Questionnaires on role models and phases of socialization process developed by the investigators from October 1985 to March 1986. The data were analysed by ANOVA and Pearson's Correlation Coefficient. The results were as follows: 1. The average time period required for the shift of phases of socialization process were; phase Ⅰ, role adjustment, took average 10 months of employment: Phase Ⅱ, interpersonal adjustment, 12 months: and Phase Ⅲ, role conflict, 15 months respectively. Conflict resolution, phase Ⅳ, began to take place 18 months of employment; and shifted to phase V, internalization and self-actualization at 25 months of employment. 2. Throughout 5 consecutive phase, the number of immediate superior nurse model was dominantly the highest among the role models. The number of head nurse role model increased at phase Ⅱ, phase Ⅲ, and phase Ⅳ. Respondents with school model in phase I tended to transfer to work model at phase Ⅱ. 3. The perceptions toward occupation were not significantly influenced by the Phases of socialization process. 4. The score of self-actualization value was not significantly influenced by the phases of socialization process. 5. In regard to perceptions toward occupation, nursing director model group showed significantly lower score in phase I (p<.01). 6. The comparison of self-actualization value between the 5 phases revealed significant difference in phase I: in particular among respondents with school model at p<.05. To conclude: 1. The phase Ⅲ of socialization process is the period of role conflict which occur at 15 months of employment, an6 conflict resolution, phase Ⅳ, begins at 18 months of employment on the average in clinical settings. 2. The immediate superior nurse and the head nurse are important role models for nurses all through their socialization process.

• 한국의류학회지
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• 제37권4호
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• pp.554-564
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• 2013

This study identified the characteristic and meaning of flow experience through the experiences related to fashion models' role performance; subsequently, the following findings were obtained. First, fashion models' flow experience could be divided into characteristics such as temporality, spatiality, relationality, physicalness and pleasure. Second, the process of this flow experience ultimately led to the complete moment. The complete moment can be said to be the aesthetic experience that provides both the meaningful experience and the aesthetic pleasure; it is the experiential knowledge at the dimension of mysterious integration that their body and mind are integrated into one. The beauty that fashion models exercise at the aspect of this aesthetic experience is that of performance and is an individual physical movement where they perceive their role and exercise their inner ability to express their costume most beautifully. Accordingly, the beauty of performance can be said to mean that the fashion show was successfully held by inducing both the performer and the audience into an aesthetic response. The process of specialized planning and preparation is required for fashion models to exercise the beauty of performance at the complete movement reached through flow experience and a successful fashion show. Diverse elements of the fashion show should be more organically constituted through such a process. Fashion models should exert efforts to embody acts such as walking, posing and turning through the performance of their excellent role as well as develop a training program to complete it.

• 한국콘크리트학회:학술대회논문집
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• 한국콘크리트학회 2006년도 추계 학술발표회 논문집
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• pp.1-12
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• 2006

For advanced civil engineering structures a service life of hundred up to hundred fifty and even two hundred years is sometimes required. The prediction of the performance of concrete structures over such a long period requires accurate and reliable predictive models. Most of the presently used, mostly experience based models don't have the quality and reliability that is required for reliable long-term predictions. The models designers are searching for should be based on an accurate description of the relevant degradation mechanisms. The starting point of such models is a realistic description of the microstructure of the concrete. In this presentation the need and the role of fundamental microstructural models for predicting the performance of concrete structures will be presented. An example will be given of a microstructural model with a proven potential for long-term predictions. Besides this also the role of models in general, i.e. in the whole design and execution process of concrete structures, will be dealt with. Finally recent trends in concrete research will be presented, like the research on self-healing cement-bases systems.

• 정보처리학회논문지C
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• 제14C권1호
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• pp.65-72
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• 2007

기존의 RBAC(Role Based Access Control) 모델들은 사용자간의 역할 위임이나 역할 분리를 운용하기에는 역부족이다. 이에 RBAC을 바탕으로 역할이나 권한을 다른 사용자에게 위임하는 모델인 RBDM(Roie Based Delegation Model)이 연구되고 있다. 반면에, 역할을 위임 받은자의 악의적인 남용을 막을 수 있는 방안이 필요하다. 본 논문은 역할의 위임으로 인하여 위임 받은자의 악의적인 도용을 막기 위한 모델로서 위임 역할에 대한 폐지 절차를 시간상으로 제한을 두고, 위임하는 역할에 대하여 원사용자의 권한을 그대로 유지함으로써 위임으로 인한 역할간 계층구조의 보안상 취약점을 보완하고자 한다. 즉, 역할을 위임하고자 할때에는 위임에 대한 유효 기간을 같이 부여하는 기법으로 위임된 역할의 사용 권한을 시간상으로 폐지할 수 있게 한다. 또한, 위임된 역할에 대해서는 원사용자의 역할에 대한 권한을 계속 보유할 수 있도록 함으로써 위임으로 인하여 역할에 대한 사용이 정당하지 않은 경우에는 언제든지 회수가 가능할 수 있게 하였다. 본 제안 기법인 T-RBDM (Time-out based RBDM)은 기존의 위임 모델인 RBDM0, RBDM1, PBDM과 비교 분석함으로 기존의 위임 모델에 비해 보안 측면에서 더 강인함을 보인다.

• 한국산학기술학회논문지
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• 제20권5호
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• pp.436-447
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• 2019

기업가정신은 지역 및 국가경제 활성화 측면에서 전 세계적으로 많은 관심을 받아오고 있다. 본 연구는 아시아지역 대학생들의 기업가정신에 영향을 미치는 핵심 요인들을 살펴보기 위해 진행되었다. 이를 위해 한국과 중국대학생들을 대상으로 역할모델이 대학생들의 사회적 역량 증진 및 기업가정신 함양에 미치는 영향을 실증분석 하였다. 또한 창업과정에 있어 사회적 역량의 중요성에 비추어 사회적 역량의 매개효과를 함께 검증하였다. 본 연구에는 한국과 중국 각각 3곳 대학교의 대학생들이 참가, 한국 224부, 중국 216부의 표본을 최종 확보하여 4개의 가설 검증에 이용하였다. 가설검증은 위계적 다중회귀분석방법(PASW Statistic 18)을 이용하였다. 검증결과 역할모델은 한국과 중국대학생 모두 기업가정신과 사회적 역량에 유의한 정(+)의 영향을 미치는 것으로 나타났다. 또한 사회적 역량도 양국 대학생들의 기업가정신에 유의한 정(+)의 영향을 미침을 알 수 있었다. 마지막으로 사회적 역량은 역할모델과 기업가정신 사이에 부분매개효과를 갖는 것을 알 수 있었다. 마지막으로 본 연구결과의 이론적 기여 및 교육당국과 정책입안자들을 위한 실무적 시사점과 제안사항을 제시해 두었다.

• 대한가정학회지
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• 제41권11호
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• pp.35-48
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• 2003

The purpose of this study is to investigate ideal body image and clothing style through the analysis of models portrayed in fragrance advertisement that is the representative goods showing the fashion brand image. For this study, 120 perfume advertisements appeared in GQ and Vogue magazines issued in 2002 were selected. The models' characteristics portrayed in advertisement are categorized with role relationship, race, body exposure and clothing styles. The results are as follows. 1. Fragrance advertisements most commonly depict a single model portraying narcissism, and later then most common are advertisements both male and female model in a sexual relationship. 2. The analysis of models' race shows racism toward Asian models and Afro- American models. White models are main characters in fragrance advertisements more often than other races, and in mixed-ethnic ads, whites typically outnumbered minorities. This shows currently aesthetic stereotypes, that is, white ideology still exists. 3. The results of models' body exposure are showing nudism with partially clad or nude. This shows the eroticism of male and female. 4. The highest portion of clothing style appeared in fragrance advertisement were casual wear for male model and dressy formal wear for female models, which respects current fashion trends.