http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
배면침하 영향을 고려한 보강토 옹벽의 I 형 연결시스템 강도 평가
문희정(Moon Hee-Jung),한중근(Han Jung-Geun),이종영(Lee Jong-Young),조삼덕(Cho Sam-Deok),이광우(Lee Kwang-Wu) 한국토목섬유학회 2007 한국지반신소재학회 논문집 Vol.6 No.1
본 연구에서는 기존의 보강토 옹벽의 주요부재인 블록과 지오그리드간의 문제점인 파손을 최소화하고 배면지반의 수직변위를 허용한 I형 연결판을 사용해 적용성을 살펴보았다. 접속방법의 변화로 지오그리드를 약 700㎜경감시킬 수 있었으며, 실내역학 실험을 통해 연결부의 연결강도는 실험에 사용한 지오그리드의 최대광폭인장강도의 53%로 나타났다. 이는 실내실험의 한정된 모사로 인한 결과로 현장조건에서 지지부재의 역할을 고려할 때 우수한 연결강도를 나타낼 수 있을 것으로 판단된다. This paper describes the applicability of geogrid with I-type coupling system, which permits vertical displacement on back fill ground of the reinforced retaining wall and also minimize the damage between block and geogrid. The improvement of coupling method allowed the reduction of approximately 700 ㎜ in the existing geogrid, and as a result, the tensile strength at the coupling joint showed approximately 53% of the maximum tensile strength. It is expected from the laboratory investigations that the coupling strength of geogrid with the combination of in-situ supporting material should be predominant in the field condition.
레이저스캐너를 이용한 무인자동차의 장애물인식 시스템 설계
문희창(Hee Chang Moon),손영진(Young Jin Son),김정하(Jung Ha Kim) 제어로봇시스템학회 2008 제어·로봇·시스템학회 논문지 Vol.14 No.8
This paper describes an obstacle detecting system of an unmanned ground vehicle (DGV). The unmanned ground vehicle is consists of several systems such as vehicle control system, navigation system, obstacle detecting system and integration system. Among these systems, the obstacle detecting system is a driving assistance system of UGV. Through the UGV is driving, the system detects obstacles such as cars, human, tree, curb and hills and then send information of obstacles position to integration system for safety driving. In this research, the obstacle detecting system is composed of 5 laser scanners and develop algorithms of detecting obstacles, curb, uphill and downhill road.
문희정 ( Hee Jung Moon ),권순석 ( Soon Suk Kwon ) 한국치위생과학회 2012 치위생과학회지 Vol.12 No.4
The main purpose of this study is to present practical data for the development of the health enhancing programs for the dental hygiene students. This data is based on the investigation of the psychosomatic self-reported symptoms of the dental hygiene students. Out of the random selection of the current dental hygiene students in Gyeonggi-do and Gangwon-do districts. We conducted a survey and analyzed the collected data from 432 respondents. The results are as follows: 1. The mental appeals (19.37) were higher then the physical appeals (17.53) and of the items in psychosomatic symptoms, the point of mental instability the highest (21.85); whereas, that of mouth and anal scored the lowest (14.59). 2. In terms of the religion, statistical significance was shown among physical appeals (p<.01), mental appeals (p<.05), multiple subjective symptom (p<.01), digestive organs (p<.01), aggressiveness (p<.01), nervousness (p<.01), and eye and skin (p<.05), mental instability (p<.05). 3. Concerning the living conditions, Statistical significance was found on the items such as physical appeals (p<.05), mental appeals (p<.01), depression (p<.001), irregular and life (p<.001), multiple subjective symptom (p<.01), lie scale (p<.01) and mouth and anal (p<.05), digestive organs (p<.05). 4. As for regular health check-ups, statistical significance was shown in the following items such as mental appeals (p<.05), depression (p<.01), multiple subjective symptom (p<.05), mental instability (p<.05).
윤리적 패션소비에 대한 혜택 및 위험지각이 소비자 태도와 행동의도에 미치는 영향
문희강 ( Heekang Moon ),추호정 ( Ho Jung Choo ),박혜선 ( Hye Sun Park ),백은수 ( Eunsoo Baek ) 한국의류학회 2013 한국의류학회지 Vol.37 No.2
This research investigates the mechanism of ethical fashion consumption by examining the effects of benefit and risk perception on ethical fashion consumption attitudes and behavioral intention. To test the hypotheses 300 female consumers between the ages of 20 and 49 were invited as study participants. The reliability and the validity of multi-item constructs were tested by Confirmatory Factor Analysis. The hypotheses were tested by utilizing Structural Equation Analysis and hierarchical multiple regression analysis. The benefit perception of ethical consumption was composed of three benefit types which were altruistic benefit social image benefit and self-oriented benefit. Benefit perception except social image benefit had significant effects on consumer attitudes towards ethical fashion consumption; similarly benefit perception had significant effects on behavioral intention (except self-oriented benefit) which had an effect on behavioral intention only when it was mediated by attitudes. Further analysis was conducted to understand the reason for the weak relationship between attitudes and behavioral intention. Financial and performance risk perceptions were tested for the moderating roles of attitudes and behavioral intention; subsequently only financial risk interacted with attitudes and showed that the positive effects of attitudes on behavioral intention were weakened by a high financial risk perception. Performance risk had a main effect on behavioral intention independent of attitudes. Managerial implication and future study directions are also discussed.