• 복식문화연구
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• 제18권3호
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• pp.588-598
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• 2010

Purposes of this research were to examine characteristics of contractors and the relationship between contractors and wholesalers of apparel products. Influence of such variables on wholesalers' satisfaction was also assessed. Location, reputation and service were factors of contractor characteristics. Dependence, cooperation and power were three factors that were considered for contractor-wholesaler relationship variable. Survey data from 109 wholesalers located in Dongdaemun Fashion Town in Korea was used for analysis. Empirical results confirmed the importance of service factor of contractor characteristics. Service and location of the contractor had positive influence on cooperation. Location had negative influence on power. Reputation had positive direct influence on wholesaler satisfaction. Cooperation between contractors and wholesalers had significant influence on wholesaler satisfaction.

• 한국농촌건축학회논문집
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• 제11권2호
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• pp.37-44
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• 2009

The purpose of this study is to clarify the characteristics of daily living and the location of welfare facilities for the aged in the local city. The thorough investigation and observation works were made to them from the view points of daily living behaviors and behavioral places of the recuperating elderly and location of welfare facilities. This article discusses about the actual condition of the daily living activities of 252 elderly in 4 facilities. The results of this study are summarized as follows; We must actively prepare for the advanced age society to the increase of the elderly man population. The elderly man welfare facilities expansion needs the range who do not escape from existing a life area of the aged. The city of Sa-cheon the elderly man welfare facilities have got on favorable terms ready in the locational environment. But an facilities in the west area need to preparable emergency happen that facility construction. The usage of behavioral places in recuperating facilities are influenced by the physical environments and the basic characteristics of the elderly.

• 한국경제지리학회지
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• 제15권4호
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• pp.660-675
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• 2012

본 연구는 미국 내 한인 이주민을 대상으로 이주경험 및 주거실태, 주거입지 선호의 특성을 분석하고, 이를 통해 이주민의 개별 특성이 주택 소유구조와 주거입지 선호에 미치는 영향을 밝히는 것을 목적으로 한다. 이러한 연구목적을 달성하기 위해 워싱턴 주에 거주하는 한인 이주민을 대상으로 설문조사를 하였으며, 설문결과를 토대로 이항로짓모형을 연구방법으로 활용하였다. 연구결과를 요약하면 다음과 같다. 첫째로, 응답자들의 주택 소유구조를 보면, 응답자들은 연령이 높을수록, 소득수준이 높을수록, 이주기간이 길수록 자가주택에 거주하는 경향을 보이는 것으로 나타난다. 둘째로, 응답자들이 선호하는 주거 입지요인으로는 치안, 자연환경, 직장근접, 학군 등 환경/쾌적성, 학군인 것으로 나타난다. 셋째로, 응답자의 개별특성이 주택 소유구조에 미치는 요인에 대한 이항로짓 회귀분석 결과, 가구소득이 높을수록 자가주택 보유율이 통계적으로 유의한 수준으로 상승하는 것으로 나타난다. 넷째로, 응답자의 개별특성과 주택 소유구조가 응답자의 입지선호도에 미치는 영향에 대한 이항로짓 회귀분석 결과, (1) 주거입지 요인으로 자가주택 소유자가 임대주택 소유자보다 학군을 선호하며, (2) 40대 이상의 연령대가 30대 이하의 연령대보다 안전/쾌적성을 선호하며, (3) 이주기간이 10년 이상인 응답자가 이주기간이 10년 미만인 응답자보다 안전/쾌적성을 선호하며, (4) 워싱턴 주 이외에 지역에 최초로 이주한 응답자가 워싱턴 주에 이주한 응답자보다 안전/쾌적성을 선호하는 것으로 나타난다.

• 한국농촌건축학회논문집
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• 제14권3호
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• pp.51-60
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• 2012

Gwangju Metropolitan City has implemented a creative regeneration project of Gwangju Folly in the site of Gwangju-eup Fortress as part of the Gwangju Design Biennale by inviting well-known international architects. This study examined and analyzed the characteristics of location, place, and space through actual survey. The results were as follows. Gwangju Folly were mainly located at the four gates and corners of Gwangju-eup Fortress, main entrances of Asia Culture Complex, and historical places where the May 18 Democratization Movement occurred. The common place of Gwangju Folly was a footpath and common location types were the full location of footpath width and the partial location of footpath width. For the spatial types of Gwangju Folly, the practical type which people can stay was the most common(2/3). In the partial location of footpath width, the type which people take a rest and look out over the surroundings accounted for a half. In the full location of footpath width, the gate type which people pass accounted for 2/5. However, as footpath width was minimum for walking, both partial and full occupation types were narrow in place. It influenced the image of Gwangju Folly. Gwangju Folly did not play as a figure and show architects' intentions clearly because of their narrow locations. Therefore, it is very necessary to make a plan to maintain places so that Gwangju Folly do not have a cramped image and architects' intentions become clear with citizens' cultural competence. Also, urban property which creates the identity and attraction of Gwangju continuously should be settled down through helping citizens recognize the intention and value of artistic works.

• 한국해안·해양공학회논문집
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• 제36권1호
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• pp.20-36
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• 2024

요 지 : 본 연구에서는 먼저 우리나라 해역별 해양환경 특성이 담긴 장기 파랑 관측자료로부터 Goda 모형을 활용하여 파력과 양력 시계열자료를 생성하였다. 이어 이렇게 생성된 시계열자료부터 Three-parameter Weibull distribution에 기반한 파력과 양력 확률모형을 개발하였다. 해역별로 다른 우리나라 해양환경은 파력과 양력 확률모형 모수에서도 그 차이를 확연하게 드러내었다. 충분히 발달한 풍성 파가 우월한 남해안의 경우 큰 Scale Coefficient, 작은 Location Coefficient, 1.3 전후의 Shape Coefficient로 특정되는 것을 확인하였다. 이에 비해 파랑의 성장이 취송거리에 의해 제한되는 서해를 마주하고 있는 군산의 경우 작은 Scale Coefficient, 큰 Location Coefficient, 2.0 전후의 Shape Coefficient로 특정되었다. 서해와 남해가 만나는 해역을 마주하고 있는 목포의 경우 작은 Scale Coefficient, 큰 Location Coefficient, 제일 작은 Shape Coefficient를 지녀 남해와 서해의 해양환경이 혼재한다는 사실도 확인할 수 있었다.

• 대한지리학회지
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• 제38권
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• pp.37-59
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• 1988

The aim of this study is to investigate the influence of the technological changes on locational changes on the assumption that technological changes cover over all industrial sectors. The study is carred on 1) To investigate the theoretical backgrounds of the technological and locational changes and their problems. 2) To investigate the location and economic characteristics of the Korean textile industry. 3) To investigate the technological development and regional variations in technological level. 4) To the relationship of the technological change to the location of the textile industries. The locational change of the Korean textile industries have been closely related to economic characteristics. In the begining stage of development in the 1950's, thetextile industries were largely concentrated in the major cities(Seoul, Pusan, Taegu, Masan et. al.). In the growing stage of development in the 1960's, the textile industries were relocated in suburban areas with the trend of large corporations building their branch plants of chemical fibers in the suburbs. With the expansion in the export industry in the 1970's, the textile companies were distributed throughout the whole country. But the research and development(R&D) activities caused the textile industries reconcentrate around Seoul and Pusan, owining to the change of the economic environments in the 1980's. The 1980's have witnessed the increased R&D investment for the development of better new and value-added products. This was because the technological level was much higher than that of Taegu and Other regions. What is more, plant birth location and branch plant location support that locational changes of textile industry were caused by technological changes. Plant birth location put stress technological environments of region, compared with branch plant locaiton. Accordingly, the technological changes of industry can be an important factor in locational changes. Through this study, it can be seen that locational changes come from technological changes. Other locational factors influence the industrial locations, but regional variations in technological level which has been relatively ignored has to be considered on the location study. Together with the accomplishments of existing location study, the study on technological change and location can better explain the location phenomena. And further research on technological change and location can provide better policy implications for regional development.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2005년도 제36회 하계학술대회 논문집 A
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• pp.709-711
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• 2005

Developing fault location system for underground power cable which can detect its fault location exactly require very high speed data acquisition and signal processing capability. We are developing fault location system which is different from conventional fault locator. This fault location system monitor underground power cable by using on-line speed current sensor and if there are an accident, it record its transient signal and calculate fault location by analyzing it. Signals which acquired when power cable fault arise, showed transient characteristics and its frequency band is very hish. So, to develop fault location system, we designed special high speed data acquisition and signal processing board. In this thesis, we describe on data acquisition and signal processing H/W design for fault location system on underground power cable.

• 대한임베디드공학회논문지
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• 제16권5호
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• pp.195-200
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• 2021

In this paper, we propose a method for a mobile robot to estimate a specific location of a service provision target using a beacon-tag for the purpose of providing location-based services (LBS) to users in an indoor environment. To estimate the location, the irregular characteristics and error factors of the received signal strength indicator (RSSI) generated from the beacon are analyzed, and the distance conversion function is derived from the RSSI data extracted by applying a Gaussian filter. Then, the distance data converted from the plurality of beacons estimates an indoor location through a triangulation technique. After that, the improvement in the location estimation is analyzed by applying the temporal confidence reasoning technique. The possibility of providing a LBS of a mobile robot was confirmed through a location estimation experiment for a plurality of designated locations in an indoor environment.

• 한국전산유체공학회:학술대회논문집
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• 한국전산유체공학회 2009년 춘계학술대회논문집
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• pp.202-207
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• 2009

본 연구에서는 대심도 지하역사에서 화원 위치에 따른 연기거동의 특징을 분석하였다. 전산수치해석에 FDS code가 사용되었다. 화재에 의한 유체거동을 모사하기 위하여 난류모델은 LES를 사용하였으며, 빠른 계산을 수행하기 위하여 병렬수치해석기법을 사용하였다. 본 연구를 통하여 대심도 역사에서 화재시 피난을 저해하는 화원의 위치에 대하여 검토하였다.

• Journal of Advanced Marine Engineering and Technology
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• 제26권4호
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• pp.472-484
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• 2002

To analyze the characteristics of air flow and $CO_2$ extinguishant transfer when extinguishant is injected into a closed space similar to marine engine room, a numerical simulation on a space was performed. Flow fields and $CO_2$ concentration fields are calculated according with the variation of the location & injection angle of nozzles. The results of simulation showed that the pattern of recirculation flow was affected greatly with the location & injection angle of nozzles and such a recirculation flow accelerated mass transfer of $CO_2$ and greatly affected the diffusion process of $CO_2$ extinguishant. It is considered that this result of this study can be useful to designing the arrangement of nozzles for the $CO_2$ fire fighting equipments in a marine engine room.