• The Journal of the Korea Contents Association
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• v.20 no.12
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• pp.611-622
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• 2020

This study aimed to analyze the mediating effect of grit moderated by gender in the relationship between health promoting lifestyle and academic procrastination among 250 college students in the metropolitan area. As a result of the study, first, there was a significant positive correlation with grit for health promoting lifestyle, and significant negative correlation with academic procrastination. Grit had a significant negative correlation with academic procrastination. Second, grit had a significant mediating effect in the relationship between health promoting lifestyle and academic procrastination. Third, the mediating effect of grit in the relationship between health promoting lifestyle and academic procrastination was moderated by gender. In other words, it was found that men had a stronger mediating effect of grit than women. Based on these results, the role and importance of grit in the practice and maintenance of a health promoting lifestyle were discussed, and a way to practice health promoting behavior and coping with academic procrastination according to gender were suggested.

• The Journal of the Korea Contents Association
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• v.20 no.8
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• pp.397-407
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• 2020

This study aimed to analyze the mediating effect of grit in the relationship between basic psychological needs and subjective well-being among Korean and Chinese adolescents. The study subjects were a total of 300 Korean and Chinese adolescents. As a result of the study, first, the Korean adolescents showed a high level of autonomy in basic psychological needs, while Chinese adolescents showed a high level of competence. Second, there was a significant positive correlation between basic psychological needs and grit as well as subjective well-being. Third, we established that the direct effect of basic psychological needs on subjective well-being was more potent in Korean adolescents than Chinese adolescents. Fourth, the indirect effect of basic psychological needs on subjective well-being through grit was statistically significant. Fifth, the mediating effect of grit was found to be stronger among Chinese youth than Korean youth. Based on these findings, we discussed the importance of grit to improve the subjective well-being of adolescents, and the approaches to improve Korean youth's competence and Chinese youth's autonomy.

• The Journal of the Korea Contents Association
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• v.19 no.8
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• pp.240-251
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• 2019

This study was conducted to analyze the mediating effect of grit and self-leadership on the relationship between military life adaptation and college life adaptation among male college students. The subjects of this study were 233 male college students who returned to college after military duty and the average age was 25(SD=1.7). The main results of the study were as follows: First, significant positive relationships were seen between military life adaptation, grit, self-leadership, and college life adaptation. Second, military life adaptation had a significant positive impact on grit, self-leadership, and college life adaptation. Third, grit had a significant mediating effect on the relationship between military life adaptation and college life adaptation. Fourth, self-leadership had a significant mediating effect on the relationship between military life adaptation and college life adaptation. This study showed that military life adaptation improved the grit and self-leadership of college students and that this personal growth had a significant effect on college life adaptation after returning from military duty. Based on these results, the relationship between military life and college life was discussed.

• Journal of The Korean Association For Science Education
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• v.36 no.3
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• pp.445-455
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• 2016

The purpose of this study is to identify the structural relationship among students' grit, interest, self-regulation ability, task-commitment and achievement within science learning. Our concern is understanding how grit is related to the other non-cognitive variables, i.e., interest, self-regulation ability, and task-commitment, which are widely known as significant predictors of science achievement. Based on literature review, we evaluated two hypothetical models in the frame of structural equation modeling as follows: first, grit was assumed to mediate relations of interest and self-regulation ability, and interest and task-commitment. Second, grit was assumed to have a direct effect on self-regulation ability and task-commitment independent of interest. In both models, grit was assumed to be indirectly associated with science achievement. A total number of 180 high school students (77 boys, 103 girls) participated in surveys on grit, interest, self-regulation ability, and task-commitment and reported their science test scores on mid-term/final exams. Results revealed that students' grit and interest were indirectly associated with their science achievement with the mediation of their self-regulation and task-commitment. We also found that task-commitment was highly correlated with interest and self-regulation. Furthermore, we found different patterns of correlations within the five variables between female and male students. From these results, we suggested that researchers need to investigate whether students' grit and task-commitment can explain their interest decreasing as they move to higher grade levels, how teachers can help students to maintain their interest in learning science from early childhood, and relationships of these non-cognitive variables and science achievement.

• 보건세계
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• v.48 no.11 s.543
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• pp.18-21
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• 2001

• The Journal of The Korea Institute of Intelligent Transport Systems
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• v.23 no.3
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• pp.97-106
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• 2024

The Data Storage System for Automated Driving(DSSAD) is a system that records driving information of Lv.4 or higher autonomous vehicles and is different from EDR that records car information in emergency situations. The study of DSSAD recordings is important for responding to various events that may occur in the future commercialization of Lv.4 autonomous vehicles. Therefore, in this study, we conducted a expressway automated driving demonstration and analyzed the collected data to derive the recording elements of DSSAD. During our two-year demonstration of autonomous driving on expressways, we collected and analyzed instances of disengagement. Our findings indicate that 51.6% of disengagement on expressways occurred during lane changes. From the study, we have identified DSSAD record elements for analyzing disengagement situations. Furthermore, implications of future research direction of disengagement analysis were presented.

• The Korea Swine Journal
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• v.13 no.5 s.141
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• pp.71-73
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• 1991

• The Inventors News
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• no.37
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• pp.5-6
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• 2005

한미영 한국여성발명협회 회장, 서울사랑시민상 수상 - 안티 바이러스 특허, 국내 중소기업이 주도 - 일본 정부, 잠자고 있는 특허 되살린다 - 특허청, 한국섬유개발연구원과 업무협정 체결 - 졸업장과 디자인 등록증을 함께 받는다! - 외국기업 R&D 투지비용, 한국정부에 100$\%$ 제공 - 대전 대학가 앞다퉈 지적재산권 확보 - 튀는 아이디어와 신기술 사업화 지원

• Vending industry
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• v.11 no.2
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• pp.16-20
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• 2012

93일 간의 꿈꾸는 바다이야기 여수 엑스포. 볼 것 많은 이 축제를 제대로 즐기기 위해서는 부단한 인내와 체력이 요구된다. 줄을 서 입장 차례가 오길 기다려야 하는 전시실이 많고, 엄청 나게 넓은 행사장 곳곳을 돌아다니려면 발품 꽤나 팔아야 한다. 다양하고 놀라운 볼거리들이 이 고생을 상쇄시켜 주기도 하지만 어쨌든 관람객들은 지친다. 날씨가 무더운 이 여름에는 타는 갈증에 시달려야 하고, 무거운 다리는 축축 늘어진다. 이런 고생을 사서하는 관람객들을 위해 자판기가 좋은 도우미가 되고 있다. 행사장 곳곳에 설치된 롯데칠성음료의 캔 PET 자동판매기 150대는 다양한 음료 판매로 관람객들의 갈증을 속 시원히 해갈시켜준다. 자판기 앞에서 재충전을 하고 나면 다른 전시실로 향하는 투지가 불탄다. 묵묵히 엑스포의 성공을 위한 조연역할을 마다하지 않는 캔 PET 자판기. 그 자판기들을 취재했다.

• 프린팅코리아
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• s.3
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• pp.44-46
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• 2002

지난 2001년 12월 13일. 공정거래위원회는 한국화상정보제판공업협동조합(이하 제판조합)이 서체회사를 상대로 독점규제 및 공정거래에 관한 법률 위반 혐의로 고발한 사건에 대해 무혐의 처리를 내렸다. 어떻게든 공급되는 서체 가격을 현실화 시켜보겠다던 제판조합의 세 번째 노력이 물거품 되는 순간이었다. 세 번의 노력이 허사로 돌아간 제판조합은 서체회사에 대한 더 이상의 행동은 취하지 않을 것으로 보인다. 하지만 제판조합의 공정위를 통한 서체가격 인하 포기 의사가 출력회사들이 서체회사들의 높은 가격을 인정하는 것은 아니다. 세 번의 판정패에 대해 출력장비 보유업체는 여전히 그들의 패배를 인정하지 않고 있으며, 서체 가격을 내리고 말겠다며 투지를 다지고 있다. 서체 공급회사 관계자들을 만나 여전히 현안으로 남아있는 문제들에 대한 입장을 들어봤다.