• The Journal of the Convergence on Culture Technology
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• v.5 no.2
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• pp.201-206
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• 2019

The study aims to explore ways to advance into the Indonesian market, focusing on hallyu contents such as Korean dramas, music and movies. To this end, we have empirically explored the reasons why local people in Indonesia like Korean wave contents, its consumption channels, its popularity factors for Korean wave contents and its effectiveness. According to the research, the reasons for the popularity of Korean wave contents were confirmed by the quality of the contents itself and the human appeal of the contents. And the consumption path was mainly through television, and the favorable impression of Korean wave contents was found to have a positive effect on the positive feeling toward Korea and the willingness to visit Korea.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.14 no.3
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• pp.663-668
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• 2010

In driving a car, turns such as left turns, right turns, or u-turns, make the speed of the car decrease considerably. A more straight path, therefore, is probably faster to arrive at the destination than zig-zag path with same distance. In this paper, we have newly proposed the turn heuristic to make more straight path. The path navigation algorithm with turn heuristic(called as TA* algorithm) could enhance the straightness of a path by putting the turned-edges to the turn cost. It requires higher cost to use TA* algorithm than traditional A* algorithm because the straight-edge first searching have increased the search space. We have improved the TA* algorithm into the variable TA* algorithm(called as VTA* algorithm) which adopt the turn-heuristic during the a portion of the whole path.

• Proceedings of the Korean Society for Cognitive Science Conference
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• 2002.05a
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• pp.236-240
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• 2002

기존의 감성 연구들은 주회 배색이나 형태등과 관련된 정적인 장면 위주로 수행되었다. 기술의 발달로 역동적인 디스플레이가 가능해지면서 동적인 장면을 대상으로 한 감성연구의 필요성이 요구된다. 본 연구에서는 움직임과 관련된 감성어휘를 추출하여 감성 차원을 밝히고 움직임과 관련된 속성을 살펴보았다. 다양한 방법을 통해 수집된 감성어휘를 적절성 평가를 통해 70개로 정리한 뒤 요인분석을 통해 각 요인을 대표하는 19개의 기본 감성 어휘를 추출하였다. 움직임 패턴을 제시하면서 19개의 감성어휘를 기초로 움직임에서 의 감성을 평정하도록 하였다. 다차원 척도법을 이용하여 분석한 결과 움직임에 대한 감성 차원은 '적극적이다-소극적이다'의 차원과 ‘밝다-어둡다’의 두 차원으로 대부분 설명 될 수 있음을 확인하였다. 움직이는 속도와 진행 경로를 변화시키면서 두 가지 감성 차원에 따라 움직임에서의 감성을 평가하도록 하였다. 움직이는 속도와 곡선 경로의 진폭이 움직임에서의 감성 차원을 결정하는 중요한 요소로 작용하는 경향을 보였다.

• Proceedings of the Korean Institute of Interior Design Conference
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• 2001.05a
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• pp.157-162
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• 2001

This Research analyzed with itinerary tracking : two of each other shopping sites were selected as research point. Analyzing the result, pedestrian path choice is affected by direction of escalator, visual information of the object, plain form of passage, presence and absence of companion and proportion of spatial knowledge from experience. The factors affecting pedestrian path choice are divided into two groups which are the effects from the environment, and personal characteristics.

• Journal of Korean Society of Transportation
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• v.25 no.2 s.95
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• pp.95-105
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• 2007

Speeding and drunken driving make drivers fail to detect hazards and cope with various driving situations. These behaviors also raise the possibility of being involved in traffic accidents and tend to increase the number of fatalities. The authors compared the driving behavior determinants of a rockless drivers group, consisting of individuals who have committed traffic accidents or offended regulations through drunken driving, with a normal drivers group. In the results, the reckless drivers group showed high scores of 'speeding' and 'drunken driving', and they also stated that they had more experiences of speeding, drunken driving and traffic accidents. In the path analysis study, it was found that the impacts of the rockless drivers group's 'risk sensitivity' and 'situational adaptability' on traffic accidents were stronger than those of normal drivers. This means 'risk sensitivity' and 'situational adaptability' can explain the origins of traffic accidents better in the reckless drivers group than accidents of the normal drivers group.

• Proceedings of the KAIS Fall Conference
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• 2010.11b
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• pp.509-512
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• 2010

본 논문에서는 지방환자의 서울진료의 추이와 치료결과를 살펴보기 위해 2005년, 2008년의 퇴원환자 조사 자료를 재원일수를 이용하여 분석하였다. 그 결과 2005년 퇴원환자 333,280명과 2008년 퇴원환자 419,873명의 성별, 연령별, 주진단 분포는 유사한 것으로 나타났으며 치료결과 재원일수는 2005년에 30일 이상이 7.2%, 20~29일이 5.9%인데 비해 2008년은 30일이상이 6.2%, 20~29일 6.0%로 나타나 재원일수는 절감되었다. 전체퇴원환자의 재원일수에 영향을 끼치는 요인에 대해 회귀분석 결과 연도, 성, 보험유형, 의료기관유형, 입원경로, 내원 경유, 주진단, 거주지의 효과를 통제한 후 지방환자의 진료지역에 따른 재원일수를 살펴본 결과 서울이 가장 낮은 것으로 나타났다. 또한 암환자의 재원일수에 영향을 끼치는 요인에 대해서도 연도, 성, 보험유형, 의료기관유형, 입원경로, 내원 경우, 주진단, 거주지의 효과를 통제한 후 지방환자의 진료지역에 따른 재원일수를 살펴본 결과 서울이 가장 낮은 것으로 나타났다. 즉, 지방환가 거주지에서 진료를 받는 것에 비해 서울에서 진료를 받는 것이 치료결과가 짧았다. 이는 타 지역 진료의 간접의료비 영향으로 서울지역에서 조기 퇴원하여 거주지에서 진료하였거나 서울 진료자가 중증도가 낮은 환자가 많아 재원일수가 낮을 수 있다는 것도 배제 할 수 없다. 이에 대한 중증도 보정 후 서울 진료환자의 재원일수가 낮은 요인을 분석하는 추후 연구가 필요하다.

• Journal of the Korea Convergence Society
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• v.11 no.4
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• pp.287-294
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• 2020

The purpose of this study was to analyze the influence of the achievement goal orientation of military cadets and grit on the military cadets' certification of physical fitness rank and on the improvement of the grade. To accomplish the research purpose, a survey was conducted to 350 cadets of the Korea Military Academy in December 2019, and 322 valid responses were analyzed by applying the path analyses. As a result, among the sub-factors of achievement goal orientation, the direct effect of task goal orientation on the two sub-factors of the grit was statistically significant. In addition, the effect of task goal orientation on grade physical certification was statistically significant, with the use of grit(maintaining interest) and grit(continuing effort) as meditating variables. In addition, task goal orientation had a significant effect on the improvement of physical strength grade via two sub-factors of Grit as meditating variables.

• Journal of the Korean School Mathematics Society
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• v.15 no.3
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• pp.585-603
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• 2012

The purpose of this study is to explore the effects of the contextual variables on mathematics achievement based on TIMSS(the Trends in International Mathematics and Science Study) 2007 using Path Analysis with SEM(a Structural Equation Model). The books in the home, the highest level of education of mother, the highest level of education of father, the ambitions of education, the towards mathematics, the frequence of self study, and the times of homeworks are used as independent variables. The Mathematics achievement is dependent variable. The results of this analysis are as follows. First, parents' the highest level of education, the books holdings at home, and the towards effect the ambitions of education. The Mathematics achievement is indirectly being affected by them. Second, The Mathematics achievement is indirectly being affected by the ambitions of education, the towards mathematics, and the times of homeworks.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2011.06a
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• pp.132-134
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• 2011

In Communications are intended elicit respondses through a conversation or communication styles between speaker and audience. VTSO and the ship operator's intent to communicate well with each other thus leading to the conclusion that must be accomplished It should be completed with MRC which is a poor means to understand and persuasive manner, and conclusions expressed are easily able to derive strategic communication skills. Forever, but these expression and technic can not force where the operator deciding factor in the law frame should not spiral out of the border. VTSO communication skills should be taken into such factors would be high level technic. Now here's I'd like to study that occured in the maritime communications field to be studied deeper issues and a category of expression technic, expression for the VTSO.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.5
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• pp.2713-2723
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• 2014

This study adopts an ecological perspective to empirically navigate the issues surrounding the impact of parental abuse on the emotional development of adolescents. The data is used from the Korean Children and Youth Panel Survey 2011 (KCYPS 2011), which was conducted by the National Youth Policy Institute (n=2,270). Path models were constructed in which adolescents' environmental mediators (i.e., the relationship with parents, friends, and teachers; and school life) control their negative emotions (i.e., aggressiveness, negative physical symptoms, social weakness and depression); in turn to compare the difference between two groups based on parental abuse by using Structural Equation Modeling (SEM). As with the non-abused group (n=1,644), all the environmental mediators remained significant to control their negative emotion; whereas, the abused group (n=626) showed no significant pathway from their relationship with teachers and school life to negative emotion. This indicates that the abused group have limited number of the mediators to control their negative emotion than those of the non-abused group. For the non-abused group, the mediator with the highest total effect to control their negative emotion was the relationship with their friends; on the other hand, the abused group's mediator that showed the highest total effect to control their negative emotion was the relationship with their parents. Although the relationship with teachers remained significant as a mediator to affect school life for the both groups, teachers were not significant to control the negative emotion of the abused group. These findings suggest that the negative relationship with teachers in the abused group is a factor to threat the school adaptation of adolescents, which also leads to problems that are related to the emotional development of adolescents.