전공 분야 심화 학습을 위한 모바일 코스 코디네이터 시스템

한용재,이영석,조정원,최병욱,Han, Yong-Jae,Lee, Young-Seok,Cho, Jung-Won,Choi, Byung-Uk 한국정보처리학회 2004 정보처리학회논문지 A Vol.11 No.4

IT 관련 기술의 발전은 'Any Time, Any Where, Any Service'를 사용자에게 제공할 수 있는 제반 여건을 마련하였으며, 무선 인터넷 서비스는 인터넷 기반의 서비스를 이동 중에도 이용 가능하도록 하였다. 웹 기반의 학사정보시스템을 무선 인터넷 기반의 학사정보시스템으로 활용한 기존의 시스템은 표준화된 환경에서 구축되지 않아 모바일 기기의 플랫폼에 종속적이었다. 또한, 선택과목의 수가 많은 학부제에서는 교육과정의 제작과 관리에 관련된 업무를 담당하고 학생들에게 조언을 해 주는 코스 코디네이터의 역할이 매우 중요하지만, 학생들은 코스 코디네이터를 통해 자신에게 가장 적합한 분야는 무엇이고, 어떠한 과목을 이수해야 하는 지에 대한 도움을 받고 있지 못하다. 본 논문은 JAVA를 이용하여 플랫폼에 독립적이며, 심화된 전공 분야의 학습을 할 수 있도록 도와주는 코스 코디네이터의 역할을 대신하기 위한 WIPI기반의 모바일 코스 코디네이터 시스템을 제안한다. 모바일 코스 코디네이터 시스템은 심화된 전공 분야의 학습을 위해 학부제의 각 분야별 과목에 대한 정보를 담고있는 수강 과목 트리와 학생의 과거 수강이력을 고려한 추론엔진을 포함한다. 학부 내 모든 분야를 고려하였을 때 특정 과목의 중요도와 사용자가 해당과목의 선수과목을 이수하였는지 여부 및 사용자의 학부 내 분야 적합도를 가중치로 나타내어, 수강 신청 시 개별 학생이 자신에게 가장 적합한 과목을 추천받아 선택할 수 있도록 하였다. 모바일 코스 코디네이터 시스템은 학생들에게 조언을 해 주는 코스 코디네이터의 역할을 보조할 수 있을 것이다. 또 학생들은 언제 어디서나 개인 휴대폰을 이용하여 수강신청에 관한 학사정보를 관리할 수 있고, 시스템의 추론에 따른 추천 과목을 수강하여 전공 분야에 대한 깊은 지식을 갖출 수 있을 것이다. The rapid progress of IT technologies promoted the foundation to offer users 'Any Time, Any Where, Any Service', and wireless internet services made it possible to use wired internet services while traveling. The previous academic administration management system having migrated from wired to wireless was dependent on mobile equipments' platform because of not being constructed on standard surroundings. And in the aspect of faculty system, course coordinator plays an significant role in building curricula and manage them, and finally counseling students with regard to them. But the course coordinator can't afford to advise students on which fields of their faculty fit them and which courses they have to take. We propose a mobile course coordinator system to help students learn profound courses of their major fields. Also the proposed system is implemented by using JAVA and WIPI technology, so that it is platform-independent. A mobile course coordinator system has an inference engine considering not only course trees which tell informations about the courses in every fields, but also personal courses that students have taken. The inference engine calculates three weights, representing the significance of each course considering every fields, the score of prerequisite courses which a student have taken, and the suitability in which department each student fits. When students apply for taking lectures, a mobile course coordinator system recommends them the most suitable courses. A mobile course coordinator system is able to substitute for the course coordinator who is counseling students. And the students with personal cellular phone are able to keep tracking their courses, and improve their knowledge about major with taking courses which the system's inference engine will advice.

2년제 대학생의 사회적지지가 진로결정자기효능감과 진로결정수준에 미치는 영향

한용재(Han, Yong-Jae),박지원(Park, Ji-Won),박현석(Park, Hyeon-Suck) 한국사회체육학회 2016 한국사회체육학회지 Vol.0 No.66

The purpose of this study is to find out the influence of social support in self-efficacy and level of career decision. To achieve this study, 331 people were surveyed and researched using the simple random sampling. Excluding the surveys which were answered insincerely, we had 234 data which were used in the following research. To make sure that the answers submitted were reasonable, the surveys were examined. Furthermore, factor analysis was used to reduce the number of questions in the survey. The sincerity of the survey was considered using the ‘Cronbach’s a’. For data analysis SPSS18.0 was used. Also, frequency analysis, factor analysis, correlation analysis, and regression analysis were processed First of all, the social support had positive effect on self-efficacy in level of career, especially at self-evaluation and goal setting. Furthermore, it also had positive effect on planning ahead and problem solving. Secondly, social support for the participants had a positive effect in their career decision. Especially device-social support was positively influencing the certainty in career decision of college students. Research has found out that emotional support helped the undecidedness of the participants. It is proved that the college students who used the social support to reinforce their emotions and to make decision need strong support from the family, professors and people around them. Advice, consulting and many other things also play important role. Therefore, the research shows we have to be more devoted in such ways.

스포츠참여 청소년이 지각한 부모의 양육태도와 학교생활적응관계에서 공감능력의 매개효과검증

한용재(Han, Yong-Jae),강현욱(Kang, Hyun-Wook) 한국사회체육학회 2015 한국사회체육학회지 Vol.0 No.62

This purpose of this study was focusing on adolescent participaing in table tennis with parents to examine the mediating effects of the empathy abilities in the relationships between the perceived parenting attitudes and the school life adaptation. Total 213 students who are attending to table tennis with parents in the Gyeonggi-do Province and Incheon area were participated in this study. SPSS 20.0 and AMOS 21.0 were used in structure equation model analysis and results were as below: First, perceived parenting attitudes of adolescent participaing in table tennis with parents related to the empathy abilities. So, it is necessary to parents take active steps at home and school to revitalize and develop positive parenting attitudes. Second, perceived parenting attitudes of adolescent participaing in table tennis with parents related to the school life adaptation. Of sub-variables measuring parenting attitudes- rational explanation, intimacy had statistically significant effects on students’ school life adaptation. Third, empathy abilities of adolescent participaing in table tennis with parents related to the school life adaptation. There was a significant positive correlation between empathy ability and school life adaptation, showing that the higher the empathy ability was, the higher the school life adaptation. The empathy ability had a significant positive effect on school life adaptation, showing that empathy ability had a positive role in helping school life adaptation.

야구동호인 참여자의 라이프스타일에 따른 야구용품 선택속성 및 소비행동의 관계

한용재 ( Yong Jae Han ),강현욱 ( Hyun Wook Kang ) 한국여가웰니스학회 2013 한국레저사이언스학회지 Vol.4 No.1

이 연구의 목적은 구조모형을 기반으로 동호인 야구참여자의 라이프스타일에 따른 야구용품 선택속성 및 소비행동의 관계를 인과적으로 규명하고자 한다. 연구방법은 비 확률 표본추출법(non-probability sampling method) 중 편의추출법(convenience sampling method)을 이용하여 동호인 야구참여자 중에서 3개월 이상 참가한 대상자 293명을 모집단으로 선정하였다. 조사절차는 PASW Statistics 18.0과 AMOS 20.0을 이용하여, 빈도분석(frequency analysis), 요인분석(factor analysis), 상관관계분석(correlation analysis), 경로분석(path analysis)을 이용하여 다음과 같은 결론을 얻었다. 첫째, 야구동호인 참여자들의 라이프스타일은 야구용품 선택속성에 정적(+)인 영향을 미치는 것으로 나타났다. 둘째, 야구동호인 참여자들의 라이프스타일은 소비행동에 정적(+)인 영향을 미치는 것으로 나타났다. 셋째, 야구동호인 참여자들의 야구용품 선택속성은 소비행동에 영향을 미치지 않는 것으로 확인되었으며, 넷째, 야구동호인 참여자들의 라이프스타일은 야구용품 선택속성과 소비행동에 정적(+)인 영향을 주며, 야구용품 선택속성은 소비행동에 영향을 주지 않는 부분매개모형을 성립하는 것으로 나타났다. The purpose of this study was to identify the relationship between selective attribute and consumption behavior of baseball equipments in accordance with the lifestyle of baseball club participants. Samples were extracted by non-probability sampling method and convenient sampling method.. The participants of this study were selected from 293 baseball club participants who participated for over 3 years. For the research procedure, PASW Statistics 18.0 and AMOS 20.0 were used in data processing, along with frequency analysis, factor analysis, correlation analysis, and path analysis. The results are as follows. First, the lifestyle of baseball club participants showed positive effects on selective attribute of baseball equipments. Second, the lifestyle of baseball club participants showed positive effects on consumption behavior of baseball equipments. Third, selective attribute of baseball equipments showed no relationship with consumption behavior of baseball equipments. Fourth, the lifestyle of baseball club participants showed positive effects on both selective attribute and consumption behavior of baseball equipments, creating a partial mediation model.

생활체육지도자의 조직 내 커뮤니케이션 유형이 직무만족과 직무성과에 미치는 영향

한용재(Yong Jae Han),정영열(Young Ryuel Chung) 한국사회체육학회 2014 한국사회체육학회지 Vol.0 No.56

This study is to examine the influence of sport for all instructors` organization communication types on job satisfaction and job performance. The subjects of this study consisted of 290 sport for all instructors who are from 10 places in Seoul and 20 places in Kyonggi-Do. 290 sport for all instructors were sampled by convenience sampling method. 21 questionnaires with unfaithful answer were eliminated and a total of 261 questionnaires were distributed for data analysis. Collected data was analyzed through the statistical and analysis programs SPSS(18.0) and AMOS(18.0). Frequency, reliability, confirmatory factor analysis, relationship, and structural equation model were performed for hypotheses verification. The results were as follow; First, among organization communication types, informal communication influenced on job satisfaction. Second, among organization communication types, peers communication influenced on job satisfaction. Third, among organization communication types, seniors communication did not influence on job satisfaction. Fourth, among organization communication types, employees communication influenced on job satisfaction. Fifth, job satisfaction of sport for all instructors influenced on job performance.

리어왕의 해체적 접근 : 선물의 가능성과 불가능성을 중심으로

한용재(Yong-jae Han) 한국셰익스피어학회 2004 셰익스피어 비평 Vol.40 No.1

This essay investigates the ways in which giving is possible and impossible at the same time in the context of Shakespeare's King Lear. In reference to Jacques Derrida who draws the line between gift and economy, I address two significant episodes related to this whole idea of giving: Lear's bequeathal of the kingdom to his first two daughters and their subsequent failure to pay back what they supposedly owe to their father-king. I argue that Lear's act of giving, dramatized in the so-called love contest scene, turns out to be nothing but the act of taking. He gives his kingdom to his daughters on the condition that they return the favor. He gives in order to receive their grateful service in his retired life. By the same token, Goneril and Regan intend to give hospitality to Lear insofar as he agrees upon the terms and regulations that they wish to inscribe. They can welcome him under a certain condition. It is impossible to give without entering into an economy, a term that Derrida uses referring to circularity and reciprocity. Taking, in other words, is the very condition of giving. It is in this sense that giving is impossible. Paradoxically speaking, however, it is in this same sense that giving is possible. Without expecting a particular form of return ranged from psychological satisfaction to material gains, one cannot give anything to another. Giving is impossible in the first place without thinking over the possibility of returning. One gives, put another way, in order to take in return. I contend that the play centers upon dramatizing this aporetic structure of giving.

온라인 할인판매 상품의 지각된 가격공정성, 지각된 가치 및 구매의도의 관계 -아웃도어 글램핑 상품을 중심으로-

한용재 ( Han Yong-jae ) 한국융합과학회 2021 한국융합과학회지 Vol.10 No.6

연구목적: 이 연구는 온라인에서 할인판매되는 글램핑 상품의 지각된 가격공정성, 지각된 가치 및 구매의도의 관계를 연구함으로써 글램핑 상품의 합리적인 온라인 할인판매 전략을 수립하는데 학술적 근거를 제공하고 글램핑 시장이 안정적으로 성장하는데 기초 자료를 마련하고자 한다. 연구방법: 본 연구의 대상은 이 연구의 대상은 서울, 경기, 충남, 강원, 대전지역의 글램핑을 유경험자(3회 이상)를 연구대상으로 선정하였으며, 글램핑장을 방문하여 750명을 표집 하였다. 수집된 자료 중 불성실하게 응답하거나, 부적절한 86부를 제외한 664부를 이 연구에 최종 표본으로 분석하였다. 결과: 본 연구의 결과는 다음과 같다. 첫째, 온라인 할인판매 글램핑 상품의 지각된 가격공정성은 지각된 가치에 정(+)의 영향을 미친다. 둘째, 온라인 할인판매 글램핑 상품의 지각된 가치는 구매의도에 정(+)의 영향을 미친다. 셋째, 온라인 할인판매 글램핑 상품의 지각된 가격공정성은 구매의도에 정(+)의 영향을 미친다. 이 때, 지각된 가격공정성, 지각된 가치, 구매의도의 관계에서 지각된 가치는 매개효과를 가진다. 결론: 온라인 플랫폼에서 글램핑 상품을 할인판매 함에 있어 일관적이고 무분별하게 과장된 할인수준이나 미끼상품 등의 판매전략을 취하는 것 보다는 일관적이고 합리적인 가격을 적용하여 소비자가 온라인에서 할인판매 되는 글램핑 상품의 가격에 대해 공정하다고 지각하도록 하고, 상품의 지각된 가치를 높일 수 있도록 하여 소비자의 구매의도를 높이는 과정이 더욱 효과적이라 판단된다. Purpose: This study aims to provide academic evidence for establishing a reasonable online discount sales strategy for glamping products by studying the relationship between perceived price fairness, perceived value, and purchase intention of glamping products sold online. Methods: The subjects of this study were those who have experienced glamping in Seoul, Gyeonggi, Chungnam, Gangwon, and Daejeon(3 times or more), and 750 people were sampled by visiting the glamping site. Among the collected data, 664 copies were analyzed as final samples in this study, excluding 86 copies that were unfaithfully answered or inappropriate. Results: The results of this study are as follows. First, the perceived price fairness of online discounted glamping products has a positive(+) effect on the perceived value. Second, the perceived value of online discounted glamping products has a positive(+) effect on purchase intention. Third, the perceived price fairness of online discounted glamping products has a positive(+) effect on purchase intention. In this case, perceived value has a mediating effect in the relationship between perceived price fairness, perceived value, and purchase intention. Conclusion: Rather than taking consistently and indiscriminately exaggerated sales strategies for selling glamping products on online platforms, it is more effective to increase consumers' purchase intentions by applying consistent and reasonable prices.

노인대학 생활체육프로그램 참여자의 몰입정도가 대인관계강화 및 운동만족에 미치는 영향

한용재(Han, Yong-Jae),강현욱(Kang, Hyun-Wook),김지태(Kim, Ji-Tae) 한국체육과학회 2012 한국체육과학회지 Vol.21 No.4

The purpose of this study is to identify relations among immersion, strengthen interpersonal relations and exercises satisfaction of the living exercise programs participants. The object of this study was selected from the elderly who participate in sport for all program at 8 Elder’s College in southern Gyengggi-do. Among collected 320 data, 308 data was used except 12 unclear data. Research tool was a questionnaire. The data was put through SPSS 18.0 to conduct correlation analysis and multiple regression analysis, The analysis produced the following results. First, when recognition immersion in immersion level of participants in the elderly college sports for all program is high, intimacy and sympathy in personal relation is highly recognized. so that has directly significant effect. Second, When there are high immersion which is subordinate to immersion level at sports for all program at the elderly college and high intimacy which is subordinate to personal relation, affection satisfaction and enthusiasm satisfaction is highly recognized. And that has directly significant effect.

한국 제2형 당뇨병 남성에서 FGF-21과 비알코올성 지방간의 연관성

한용재 ( Yong Jae Han ),허지혜 ( Ji Hye Huh ),성재호 ( Jae Ho Seong ),임정수 ( Jung Soo Lim,),이미영 ( Mi Young Lee ),정춘희 ( Choon Hee Chung ),신장열 ( Jang Yel Shin ) 대한내과학회 2015 대한내과학회지 Vol.88 No.3

Background/Aims: Serum fibroblast growth factor-21 (FGF-21) levels are elevated in obesity, metabolic syndrome, and type 2 diabetes. Clinical studies have demonstrated an association between FGF-21 and nonalcoholic fatty liver (NAFL) in the general population. This study investigated the association between FGF-21 and NAFL in Korean men with type 2 diabetes. Methods: Clinical and biochemical metabolic parameters were measured in 135 Korean men with type 2 diabetes (mean age: 56.2 ± 9.2 years; HbA1C: 7.6 ± 1.5%). Serum FGF-21 was determined by enzyme-linked immunosorbent assay. NAFL severity was assessed by ultrasound of the liver. High-grade (hg) NAFL was defined as moderate or severe fatty liver. Results: The patients were divided into three subgroups according to NAFL severity: normal (17.0%), low-grade (50.4%), and high-grade (32.6%). Patients with hgNAFL had a larger waist circumference and higher body mass index (BMI), homeostatic model assessment-estimated insulin resistance (HOMA-IR) score, and triglyceride (TG), liver enzyme, and FGF-21 levels than those with a normal liver. FGF-21 correlated positively with BMI, serum creatinine (Cr), TG, liver enzymes, and high-sensitivity C-reactive protein, but negatively with high density lipoprotein (HDL). In multivariate regression analysis, Cr and TG were independently associated with FGF-21. BMI, TG, HDL, HOMA-IR, and FGF-21 correlated strongly with hgNAFL. The odds ratio (OR) of a 1-standard-deviation increase in FGF-21 predicting hgNAFL was 2.39 (95% confidence interval, 1.55?3.68). The OR remained significant after adjustment for Cr, TG, BMI, and HOMA-IR. Conclusions: Our findings suggest an independent association of serum FGF-21 with NAFL in Korean men with type 2 diabetes. (Korean J Med 2015;88:273-280)

상업스포츠센터의 서비스스케이프와 인적서비스가 고객의 감정반응 및 행동의도간의 관계

한용재(Han, Yong-Jae),강현욱(Kang, Hyun-Wook) 한국사회체육학회 2015 한국사회체육학회지 Vol.0 No.59

The purpose of this study is to analyze the relationship between servicescape, human service, customer’s emotional response and behavioral intention in commercial sports centers. Study participants were 336 people who were members of commercial sports centers located on Seoul and Kyong-gi area. This study used 323 people in total, excluding the 13 in the appropriate questionnaires as final study data. With these data, SPSS 20.0 was used for analysis of frequency, correlation analysis, reliability analysis, AMOS 21.0 was used for structure equation analysis, SEM was used for hypothesis verification. As a result, the out cores are summarized as follows. First, servicescape of commercial sports centers had an effect on customer’s emotional response. Second, human service in commercial sports centers affect customer’s emotional response. Third, customer’s emotional response had an effect on behavioral intention in commercial sports centers. Fourth, servicescape of commercial sports centers didn’t have an direct effect on customer’s behavioral intention, but, customer’s emotional response acted as a media conduit between servicescape of commercial sports centers and customer’s behavioral intention, in other words, servicescape of commercial sports centers had an indirect effect on customer’s behavioral intention. Fifth, human service of commercial sports centers didn’t have an direct effect on customer’s behavioral intention, but, customer’ s emotional response acted as a media conduit between human service of commercial sports centers and customer’s behavioral intention, so, human service of commercial sports centers had an indirect effect on customer’s behavioral intention.