• Title/Summary/Keyword: Place Location

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A Study on the Condition of Location According to the Formed Time in the Clan Village (동족(同族)마을의 설촌(設村)시기에서 나타난 입지(立地) 특성에 관한 연구)

  • Park, Myung-Duk;Park, Eon-Kon
    • Journal of architectural history
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    • v.1 no.1 s.1
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    • pp.68-87
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    • 1992
  • This study is the conditions of location according to formed the times in the clan village. The results of this study are as follows ; 1. in the 15th century, the characterestics of the village established residencial place where mountain stream flowed surrounded by the mountain and deep in the mountains with superior quality land. That's because Sa-dae-bu put equal importance on beautiful scenery and practical benefit for living. Stream House provided economical foundation for Sa-dae-bu to be able to keep confucial manners by putting limit their economic status to small medium sized land owner. Topographical condition such as valley or hollow separated from the exterior maintained unification of consanguineous village in self sufficient farming society and held on to independent territory against external to be able to stay away from turbulent days so that they formed residential area of Sa-dae-bu clan. And the valley where flowed clean water was considered as the connection of continuous place where distinctiveness of form in each curve and and factor of calm and dynamic scenery of the clean stream. Scholars in the middle of Chosun Dynasty located in the utopia as place for confucious retirement to study, a place for refinement by combination with the nature or as a way of spacial practice based on Confucious view of nature. 2. in the 16th-l7th century, Most of existing consanguineous villages adopt deep in the mountains for refuge. at that place, upward rank was established by settlement of the ancestor who entered in the village first, the principal was placed in the center of the village and since descendants became numerous, it was serialized as the space of descendants. So, it was arranged in the order of social rank. Most of the villages showed development step by step started from precaution by apperance of the mountain to the lower part. It's because the topography of valley around the village worked as the natural hedge against external force and genealogy of the clan, regularity of social status, order of entrance into the village were reflected into residencial destribution. Also, order of the rank coincided with the one of aspects on geomancy. Genealogical rank within the village represented spacial rank. Houses of descendants and branch families were placed lower than the principal which showed worship to the principal. 3. In 18th century after, as the village was settled nearby cultivated land considering economical loss caused by long distance between residencial area and cultivated land, direction of sect followed by development of village expanded from the front part of the village to the rear part. The principal that was poped out to the front presented frontage over exterior. Therefore, residencial area of branch families expanded to the rear starting from the principal. This represented a slice of social structure at that time. after 18th century, spirit was percieved superior over material, After then, development of cultivation and expantion of land created difference of economic strength within one village. In order to maintain and show off the status of Yang-ban, economic power of indigenous land owner became fundamental, so, sense to worship and to keep the principal became weak eventually. Taking advantage of that situation, residencial area of branch family expanded to the rear part of the principal which showed dual disposition conflicted with each other. However, these clan rules were destroyed and new rules were created after 18th century because of the situation and consciousness at that time.

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An Optimal Location of Superconducting Fault Current Limiter in Distribution Network with Distributed Generation Using an Index of Distribution Reliability Sensitivity (신뢰도 민감도 지수를 이용한 복합배전계통 내 초전도한류기의 최적 위치에 관한 연구)

  • Kim, Sung-Yul;Kim, Wook-Won;Bae, In-Su;Kim, Jin-O
    • Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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    • v.24 no.6
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    • pp.52-59
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    • 2010
  • As electric power demand of customers is constantly increasing, more bulk power systems are needed to install in a network. By development of renewable energies and high-efficient facilities and deregulated electricity market, moreover, the amount of distributed resource is considerably increasing in distribution network consequently. Also, distribution network has become more and more complex as mesh network to improve the distribution system reliability and increase the flexibility and agility of network operation. These changes make fault current increase. Therefore, the fault current will exceed a circuit breaker capacity. In order to solve this problem, replacing breaker, changing operation mode of system and rectifying transformer parameters can be taken into account. The SFCL(Superconducting Fault Current Limiter) is one of the most promising power apparatus. This paper proposes a methodology for on optimal location of SFCL. This place is defined as considering the decrement of fault current by component type and the increment of reliability by customer type according to an location of SFCL in a distribution network connected with DG(Distributed Generation). With case studies on method of determining optimal location for SFCL applied to a radial network and a mesh network respectively, we proved that the proposed method is feasible.

Appearance of Meniscus Tear Associated with ACL Rupture - Analysis of Location and Type of Meniscus Tear - (전방 십자인대 파열과 동반된 반월상 연골 파열 양상 - 파열부위 및 형태의 분석 -)

  • Lee, Yeong-Hyun;Nam, Il-Hyun;Moon, Gi-Hyuk;Yun, Ho-Hyun;Kim, Jae-Cheol;Ahn, Gil-Yeong
    • Journal of Korean Orthopaedic Sports Medicine
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    • v.6 no.1
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    • pp.45-49
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    • 2007
  • Purpose: We analyzed the location and type of meniscus tear associated with ACL rupture in order to estimate and prepare whether the meniscus tear is in a repairable location. Materials and Methods: We reviewed 78 cases who had ACL reconstructive surgery due to ACL rupture. We set the period of acute injury on the basis of under 12 months after trauma. The location and type of meniscus tear was analyzed in accordance with MRI findings and arthroscopic findings. Results: The 50 cases of meniscus tear were detected out of the 78 ACL rupture;32 cases were lateral meniscus tears, 24 were medial meniscus tears and 6 cases were both menisci tears. From a total of 56 meniscus tears, 30 cases were longitudinal tears, 22 cases were red-red zone tears and 35 cases(62%) were posterior horn tears. Conclusion: The most common type of meniscus tear associated with ACL rupture war longitudinal tear at the red-red zone or meniscosynovial junction. Majority of the tears located at that place can be healed with conservative treatment, arthroscopic meniscus suture.

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The Location Identification Scheme for the Road Management Information System (도로관리정보체계를 위한 도로위치판별방법 설정)

  • Kim, Kwang-Shik;Lee, Kyoo-Seock
    • Journal of Korean Society for Geospatial Information Science
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    • v.1 no.2 s.2
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    • pp.195-206
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    • 1993
  • As the first step in developing the urban information system it is very important to identify the location of the street, and the feature of objects on it Also it is necessary to understand the relationship between objects concerned. In order to manage these information efficiently, the road information should be well organized and standardized for digital data. Because the road is the base place under which most urban utilities are buried. However, the present real situation is that even if we have unique numbers authorized by law for some parts of the road it is too ambiguous to figure out the spatial location of the specific area because the assigned area is so large and incoherent. Therefore, the purpose of this study is to propose a road location identication scheme, to apply this scheme at Kangnam-ku Seoul, and finally to propose the guideline in developing the road management information system in Korea. The road identification scheme developed in this study are as follows: (1) The road is defined as a fixed factor, and was given the identification number which repressents the funtion, relationship, and direction of the road without the road section and absolute coordinates. (2) The parcel identification nutter was given to each route to understand it possible to understand the location of the road itself and surroundings. (3) To update the md information using the scheme developed in this study relative coordinate method(Dynamic Segmentation) based on the road centerline was applied.

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Design and Implementation of a Smartphone Application for Loss Prevention with Precautionary Functions (예방 기능을 갖춘 스마트폰 분실방지 애플리케이션의 설계 및 구현)

  • Koh, Jeong Gook
    • Journal of Korea Multimedia Society
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    • v.17 no.9
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    • pp.1098-1103
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    • 2014
  • Smartphone is very much ingrained into our lives and it has propagated rapidly. With the growing expansion of smartphone, the number of lost smartphones has proliferated all the while. Unlike common personal belongings, smartphone is a high-priced goods and has personal information. In case it gets lost or stolen, it will cause monetary damage as well as secondary damage of personal information leaks. To lesson the damage, diverse applications that prevent the loss of a smartphone have been developed. But existing applications place emphasis on providing countermeasures that tracks the missing smartphones. Therefore, this paper describes the design and implementation of a smartphone application which provides precautionary functions to prevent the loss of a smartphone and countermeasures to track the missing smartphone. The implemented application prevents the loss of a smartphone using satefy zone and movement detection. In the event we lose a smartphone, it helps us recover a lost property using location tracking and remote control functions quickly and efficiently.

Location and Analysis on Effects of Subway Station using GIS and RS (GIS와 RS를 이용한 전철역의 영향권 분석 및 위치선정)

  • 양인태;천기선;박재국;오이균
    • Proceedings of the Korean Society of Surveying, Geodesy, Photogrammetry, and Cartography Conference
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    • 2003.10a
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    • pp.359-364
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    • 2003
  • Population concentration phenomenon of city need large-scale ride, and ride is important urea that develop area and is armed surrounding land utilization. but, it is difficult to evaluate effect that ride gets land utilization change and community development as quantitative. Therefore, this research evaluates change and effect of land utilization as political to subway station that is main ride of Seoul City, and chose standard and position for right place arrangement of electric railway station. Research contents analyzed subway station effect area interior and external land utilization change taking advantage of GIS's buffer function and RS's classification technique, and decide precedence at subway station establishment and chose position of subway station for effect area outside area.

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The Fengshui Discourse on the Sajok Village in the Late Joseon Dynasty in Youngnam Region (조선후기 영남지방 사족촌(士族村)의 풍수담론)

  • Choi, Won-Suk
    • Journal of the Korean association of regional geographers
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    • v.16 no.3
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    • pp.265-274
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    • 2010
  • The fengshui discourse of Sajok village in the late Joseon dynasty obtained currency as the prosperity of settlement place and public figures, was used for ideology ruling the rural community and society. The ways of the fengshui for ruling clan community were that having authority by means of symbolizing settlement location and siting main clan's symbol architectures, controlling the village community by the agreement keeping the fengshui's supplements, occupying the clan's ownership by expanding clan's tomb area.

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A Study on the Meaning of Home of the University Student (대학생들의 집의 의미에 대한 연구)

  • Lee, Eun-Joo;Cho, Sung-Heui
    • Proceeding of Spring/Autumn Annual Conference of KHA
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    • 2006.11a
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    • pp.416-419
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    • 2006
  • Not only is home a place, but also it has psychological and social meaning. Then the meaning of home is different according to geographical location or group. Therefore, under this background, the purpose of this study was to analyze the meaning of home of the university students. The data was collected through the students ' essay about "the meaning of housing for me". The samples are 158 in total. The research method which was performed in order to recognize the meaning of home was a content analysis . As the results of study, the meaning of home are 10 in total. First order is a home as a refuge, second order is a home as a space with a family, and third order is a home as a base of activity.

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Trends in Edge Computing Technology (엣지 컴퓨팅 기술 동향)

  • Hong, J.H.;Lee, K.C.;Lee, S.Y.
    • Electronics and Telecommunications Trends
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    • v.35 no.6
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    • pp.78-87
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    • 2020
  • With the evolution of the Internet of Things (IoT), a computing paradigm shift from cloud to edge computing is rapidly taking place to effectively manage the rapidly increasing volume of data generated by various IoT devices. Edge computing is computing that occurs at or near the physical location of a user or data source. Placing computing services closer to these locations allows users to benefit from faster and more reliable services, and enterprises can take advantage of the flexibility of hybrid cloud computing. This paper describes the concept and main benefits of edge computing and presents the trends and future prospects for edge computing technology.

Optimal synthesis and design of heat transfer enhancement on heat exchanger networks and its application

  • Huang, Zhao-qing
    • 제어로봇시스템학회:학술대회논문집
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    • 1996.10a
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    • pp.376-379
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    • 1996
  • Synthesis for qualitative analysis in connection with quantitative analysis from the pinch design method, EVOP and Operations Research is proposed for the optimal synthesis of heat exchanger networks, that is through of the transportation model of the linear programming for synthesizing chemical processing systems, to determine the location of pinch points, the stream matches and the corresponding heat flowrate exchanged at each match. In the second place, according to the optimization, the optimal design of heat transfer enhancement is carried on a fixed optimum heat exchanger network structure, in which this design determines optimal operational parameters and the chosen type of heat exchangers as well. Finally, the method of this paper is applied to the study of the optimal synthetic design of heat exchanger network of constant-decompress distillation plants.

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