• 한국산학기술학회논문지
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• 제14권4호
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• pp.1988-1992
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• 2013

본 논문에서는 일정 지역 내에 진입한 영상 객체에 대한 객체인지 방안을 제안한다. 이 방안은 특정 지역내에 진입한 객체의 행동 패턴을 검출하고 추적하는 응용 모듈에 필요하다. 객체인지에 대한 부분은 여러 응용 모듈에서 적용될 수 있는 방안으로 단순히 영상 정보의 인식 범위에서 실제 좌표에 대한 인식으로의 확대를 위한 것이다. GPS 좌표와 영상 정보의 정합을 통하여 개체의 위치 좌표를 추출함으로서 지정 영역에서 인지된 객체의 위치를 탐색한다.

• 지식경영연구
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• 제13권4호
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• pp.13-29
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• 2012

Although the role of information systems (IS) on environmental sustainability much attention, the coordination between green practices and environmental management information systems (EMIS) in a firm remains unexplored area in environmental management and IS disciplines. This study elaborated the antecedents of the coordination between green practices and EMIS and then examines the links among them. Also, this study investigated the links from the coordination between green practices and EMIS to firm's environmental performance. The results showed that both attitudes of managers who are responsible for a firm's green practices and their support had direct effects on the coordination between green practices and EMIS. Also, consistent with environmental management literature, the study provides a better understanding of the relationship between the coordination between green practices and EMIS and environmental performance.

• 전기학회논문지
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• 제60권1호
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• pp.43-49
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• 2011

A distance relay scheme is commonly used for backup protection. This scheme, called a step distance protection, is comprised of 3 steps for graded zones having different operating time. As for the conventional step distance protection scheme, Zone 2 can exceed the ordinary coverage excessively in case of a transformer protection relay especially. In this case, there can be overlapped protection area from a backup protection relay and, therefore, malfunctions can occur when any fault occurs in the overlapped protection area. Distance relays and overcurrent relays are used for backup protection generally, and both relays have normally this problem, the maloperation, caused by a fault in the overlapped protection area. Corresponding to an IEEE standard, this problem can be solved with the modification of the operating time. On the other hand, in Korea, zones are modified to cope with this problem in some specific conditions. These two methods may not be obvious to handle this problem correctly because these methods, modifying the common rules, can cause another coordination problem. To overcome this problem clearly, this paper describes an improved backup protection coordination scheme using an IEC 61850-based distance relay for transformer backup protection. IEC 61850-based IED(Intelligent Electronic Device) and the network system based on the kernel 2.6 LINUX are realized to verify the proposed method. And laboratory tests to estimate the communication time show that the proposed coordination method is reliable enough for the improved backup protection scheme.

• 한국결정학회지
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• 제16권2호
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• pp.61-65
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• 2005

Despite a short history, the research on porous coordination polymers is gaining importance in inorganic chemistry thanks to facile synthesis, unambiguous characterization by X-ray diffraction and potentials as high-surface-area materials. Recently, gas sorption properties of various porous materials are under active investigations in order to know whether it is possible to store industrially important gases through physisorption, and porous coordination polymers are one of the most promising candidates for such a purpose. This article reviews two recent papers reporting a series of isomorphous frameworks based on Zn(II), dicarboxylate and diamine ligands and their gas sorption properties.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1994년도 Proceedings of the Korea Automatic Control Conference, 9th (KACC) ; Taejeon, Korea; 17-20 Oct. 1994
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• pp.251-256
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• 1994

Integration of intelligent robot workcell is now a hot issue in CIM and robotics area. This piper dealt with relatively low-level essential topics, i.e., multi-robot coordination and real-time communication for the integration of intelligent robot workcell. For the coordination of multi-robot system, the tightly-coupled coordination is proposed using the various sensors. In order to handle the numerous communication data, time-critical communication network (Field-bus) is introduced and investigated. Finally, intelligent robot workcell is suggested using the Mini-MAP and Field-bus.

• 대한물리의학회지
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• 제14권4호
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• pp.37-44
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• 2019

PURPOSE: The purpose of this study was to compare sitting balance and coordination spastic cerebral palsy in children using the Korean version of Trunk Impairment Scale (K-TIS) as well as to provide basic data about effective postural control treatment for clinicians handling these two types. METHODS: The K-TIS was measured in 29 children diagnosed with diplegic and quadriplegic cerebral palsy (18 with diplegia and 11 with quadriplegia). The average and standard scores of the children's K-TIS subscales and items of the two groups were measured. The two groups' subscales and items were analyzed by using the Mann-Whitney U test. RESULTS: Static sitting balance, dynamic sitting balance, coordination, and total score for children with diplegia were statistically high (p<.05). For all items under static sitting balance, the score for children with diplegia was higher. The first differences in the repeated items of dynamic sitting balance and coordination area that rotates between the upper and lower body were presented. CONCLUSION: The difference in balance and coordination in sitting positions is exhibited in children with diplegia and quadriplegia. For children with spastic quadriplegia, treatments should focus on static sitting balance and coordination, together with a focus on dynamic sitting balance and coordination.

• 한국사회복지학
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• 제47권
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• pp.107-147
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• 2001

In the 1990s, with enacting of the laws on the family violence in Korea, agencies such as helpline 1366, counseling center and shelter for the female victims have been rapidly increasing in number. Also police and medical center have been viewed as having major responsibility for delivering services and social workers in community welfare center and public social worker have been expected play a role in community-based delivery systems for the female victims. The purpose of this study is to measure the level of the inter agency coordination and to find out the factors affecting the inter-agency coordination in family violence and to make policy implications for a better delivery system. The data were obtained from a social survey of family violence agencies, counselling center/shelter/helpline 1366, police, medical center, social workers of community center and of public sector in Seoul and Kyeongi area. The major results are as follows: 1) the level of inter-agency coordination is low, specially the referal cases of police and medical center is very poor. 2) The type of inter-agency coordination is referals and information sharing among agencies. 3) the factors affecting inter-agency coordination is agency type, wills and efforts of agency, information sharing, experience of family violence education. The current findings suggest that the delivery system to promote inter-agency coordination efforts and for police and medical center, social worker in private and public agency to respond promptly and properly would be built up.

• 한국실내디자인학회논문집
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• 제22권1호
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• pp.194-202
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• 2013

In the modern society, phenomena such as a decrease in population and an increase in urban small houses caused by demographic changes, a decrease in midium-large housing constructions, and the concentration of one to two person families in the capital area cultivated ground for the growth of small house market. In response to these trends, interior coordination becomes a critical factor to be applied to the small houses in order to suit the residents' needs in most convenient, efficient and aesthetic ways. Therefore, an evaluation element is in demand to extract, evaluate and constantly improve the interior coordination elements. This study extracts and analyzes the essential elements required for small houses into spatial structure, system coordination and interior coordination. In domestic cases, most of spatial structure was conventional and linear while in foreign countries, various variations were found to reflect the needs from different consumers. For the system coordination, convenience played the most important role to emphasize on the easy use of digital system and built-in appliance system in domestic cases. However, in foreign countries, safety issue and economic aspects were the most considered when it comes to the interior coordination. In regard to interior coordination, installations of the storages for the limited small spaces that also support as extended spaces were rare to find in both cases for domestic and international settings. It is expected that systematic studies focused on more objective standards for interior coordination shall be implemented to provide indicators to measure the interior coordination cases in the near future.

• 감성과학
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• 제12권1호
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• pp.65-76
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• 2009

본 연구는 남녀 대학생을 대상으로 동일색조 코디네이션과 1:2:3면적비 변화에 따른 스트라이프 넥타이의 감성이미지와 상호작용효과를 알아보고자 한다. 이들 단서로 사용된 56개 자극물은 4가지 색조합, 2가지 색조, 7가지 면적비로 구성되었고, 감성이미지는 26개의 형용사쌍에 대해 7단계로 평가되었다. 조사대상자는 경남, 서울, 부산, 대구 등지에 거주하는 대학생 1344명의 피험자로 하였으며, 그 연구결과는 다음과 같다. 동일색조 코디네이션과 1:2:3면적비 변화에 따른 스트라이프 넥타이의 감성이미지를 요인분석한 결과 매력성, 젊음 활동성, 현시성, 능력성, 온유성의 5가지 차원으로 도출되었다. 색조합과 색조는 감성이미지의 모든 요인에서 독립적인 영향을 나타내었다. 또한 색조는 면적비와 상호작용하여 현시성과 능력성 요인에서 두드러진 단서로 작용하였다. 성별과 면적비는 젊음 활동성 요인에서, 성별과 색조는 온유성 요인에서, 색조합과 색조는 현시성과 온유성 요인에서 상호작용효과를 나타내었다. 이러한 연구결과는 남성 코디네이션을 위한 효과적인 기초자료로 활용될 것이다.

• 디지털콘텐츠학회 논문지
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• 제19권8호
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• pp.1453-1462
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• 2018

본 논문에서는 의상을 촬영하여 이미지 파일로 구성한 후 배경을 제외한 의상 영역만 추출한 후 대표 색상 값을 산출하고 이에 대응되는 보색을 기반으로 의상 코디네이션 서비스가 이루어지는 시스템을 구현하였다. 의상 영역을 추출할 때 발생하는 과다 세그먼테이션의 문제점을 해결하기 위하여 이방성 확산을 이용하여 이미지의 노이즈를 제거하고, 기울기를 평탄하게 구성하여 의상 영역만 세그먼테이션할 수 있도록 하였다. 사용자들의 다양한 욕구를 충족시키기 위하여 향후 보색 코디네이션 뿐 만 아니라 다양한 배색 기법을 추가할 계획이다.