• Journal of Mechanical Science and Technology
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• 제15권12호
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• pp.1757-1761
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• 2001

"Drifting cups on a meandering stream" is a same originating from the ancient China. It takes advantage of the stopover of the cup at the different positions on a meandering stream to choose a person sitting on the bank to participate the game. In this paper, a model is devised to make the cups move around or stop at some place on the stream as required by the game. A typical flow field Is abstracted and studied using the PIV technique and the topological analysis. Some motions of the cup on the stream have been explained in the mechanics theory.

• 복식문화연구
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• 제14권2호
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• pp.177-191
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• 2006

The purpose of this study was to analyze the signification system between logo and brand concept systematically in sportswear brands. For this purpose, 37 apparel brands focused on sportswear brand were selected and the results of the study were following : First, the sportswear brands that symbolize a specific sports used a related supplies such as a golf ball or tennis ball, etc to express sports or concept that pursuit each brand. Second, the sportswear brands used the brand logo that represent or symbolize a specific animal, plant and natural world to express a strong spirit of sports and active energy. Third, the sportswear brands used the word mark or symbol that design a brand name in dynamic or speedy typeface to represent a speed and progressive spirit of sports. Fourth, the sportswear brands used the symbols that represent a concrete object, person such as a mast, shield, etc to emphasize the brand concept. Fifth, the sportswear brands used the symbols of a graphic or geometric style to represent the special quality of brand in type.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 1999년도 하계종합학술대회 논문집
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• pp.337-340
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• 1999

At each iteration, the path is either extended by adding a new node, or contracted by deleting its terminal node. When the destination becomes the terminal node of the path, the algorithm terminate. In the process of finding the shortest path to given destination, the algorithm visits other node, there by obtaining a shortest path from the origin to them. We show here that when the auction algorithm is applied to this equivalent program with some special rules for choosing the initial object prices and the person submitting a bid at each iteration, one obtains the generic form of the $\varepsilon$-relaxation method. Thus, the two methods are mathematically equivalent

• 한국비블리아학회지
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• 제23권4호
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• pp.25-44
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• 2012

본 연구에서는 현재의 전거제어 현황을 살펴보고 도서관 전거데이터 공유와 활용을 위한 메타데이터 전거기술 스키마(Metadata Authority Description Schema: MADS)를 소개하였다. 또한 에이전트(사람, 조직), 사건, 용어(토픽, 장르, 지리 등)에 관한 전거데이터 XML 스키마인 MADS의 특성과 그 활용방안을 확인하였다. 마지막으로 본 연구에서는 MADS를 기반으로 한 전거데이터 상호운용성을 살펴보고자 하였다.

• 아동학회지
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• 제28권5호
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• pp.297-307
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• 2007

This study investigated relationships between engagement in joint attention and the early language development in infancy. Subjects were 12 infants and their mothers. At 20 and 25 months of age, each child's spontaneous natural speech during interaction with his/her caregiver was videotaped for about 30 minutes. The EJA(Episodes of joint attention) focus between mother and child were identified and coded by Tomasello and Todd's(1983) and Bakeman and Adamson's(1984) including person engagement, object engagement, looking engagement, passive joint attention, coordinated joint attention. Results showed that a significant difference in infant's language development between within and outside EJA at 20 and 25 months of age; that is, during periods of EJA children talked more inside than outside EJA.

• 아태비즈니스연구
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• 제2권2호
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• pp.36-60
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• 2011

Radio frequency identification(RFID) is a system of technology that transmits digitally coded identity information in the form of a unique serial number of an object or person wirelessly, using radio waves. The primary use of RFID has been in asset tracking. This makes it highly useful across various industries for effective and efficient conduct of different business processes like supply chain management (SCM). As the use of RFID expands, the use of this technology is observed in such industries as transportation, traffic payment, hospital and medical care, education, and retail. Although this technology offers immense potential, it faces multifarious roadblocks, particularly in developing countries like India. Under this backdrop, this paper attempts to present an overview of the use and application RFID technology in India with a highlight on business-ecosystem for RFID in India. We also present various technical and non-technical challenges in the implementation of RFID in India.

• 한국언어정보학회:학술대회논문집
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• 한국언어정보학회 2007년도 정기학술대회
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• pp.349-357
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• 2007

Named entities (NEs) are important in many Natural Language Processing (NLP) applications, and discovering NE-related relations in texts may be beneficial for these applications. This paper proposes a method to extract the ISA relation between a "named entity" and its category, and an IS-RELATED-TO relation between the category and its related object. Based on the pattern extraction algorithm "Person Category Extraction" (PCE), we extend it for solving our problem. Our experiments on Wall Street Journal (WSJ) corpus show promising results. We also demonstrate a possible application of these relations by utilizing them for semantic search.

• 동의생리병리학회지
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• 제19권4호
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• pp.1092-1098
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• 2005

In order to research effects of Bettazone on the glycosuria complication patient, according to the Study of administration of Bettazone on 31 person clinical research object people (intermediate falling off sleeping inclusion) who were diagnosed Sasang constitution at department of Sasang constitutional Medicine in Dongeui Oriental Hospital, e investigated and analyzed the glycosuria complication symptoms, a glycosuria clinical symptoms and the clinical pathological examination, The result of Et, Level of FBS(it excepts first, second exam.) and Level of HBA1c (it excepts first, sixth exam.) from the clinical pathological result were significantly decreased. but, The improvement ratio of symptoms improvement was not high. It comes to think that the additional research on the improvement of symptoms will be necessary.

• 한국과학교육학회지
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• 제16권1호
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• pp.97-102
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• 1996

Attitude is considered one of the most important influences on behavior and is defined as an enduring positive or negative feeling about some person, object or issues. The teaching strategies for affective domain are needed to develop the positive attiudes about environments. One of them is to faciliate the involvement of emotional feedback. The purpose of this study was to verify the effects of emotional feedback. Cognitional feedback was carried to control group but cognitional and emotional feedback were carried concurrently to experimental group. By the results, post test scores of experimental group were significantly higher than those of control group about four goals of Environmental Education, respectively. Therefore this strategy is effective to achieve goals of affective domain. Also, emotional feedback is important factor to raise the achievement of cognitive domain, too.

• Journal of Ubiquitous Convergence Technology
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• 제1권1호
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• pp.3-8
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• 2007

This paper presents a set of techniques used in a real-time visual surveillance system. The system is implemented on a low-cost embedded DSP platform that is designed to work with stationary video sources. It consists of detection, a tracking and a classification module. The detector uses a statistical method to establish the background model and extract the foreground pixels. These pixels are grouped into blobs which are classified into single person, people in a group and other objects by the dynamic periodicity analysis. The tracking module uses mean shift algorithm to locate the target position. The system aims to control the human density in the surveilled scene and detect what happens abnormally. The major advantage of this system is the real-time capability and it only requires a video stream without other additional sensors. We evaluate the system in the real application, for example monitoring the subway entrance and the building hall, and the results prove the system's superior performance.