• 제목/요약/키워드: Local Connection

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지역 방송국 네트워크의 구조적 자산(asset)과 지역 간 격차: 지역MBC를 중심으로 (Structural Assets of Local Broadcasting Networks and Regional Gap: Foucsing on Local MBC stations in South Korea)

  • 손지훈;이정민;김재훈;박한우
    • 한국콘텐츠학회논문지
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    • 제22권9호
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    • pp.194-204
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    • 2022
  • 이 연구는 웹사이트 크롤링을 통해 수집된 웹 데이터를 활용하여 지역 방송국의 사회적 자본과 지역 간 격차를 살펴보았다. 구체적으로 16개 지역 MBC 웹사이트와 연결된 URL을 수집하였다. 먼저, 웹 영향평가 조사를 통해 지역 방송국이 어느 기관과 연결되어 있는지 분석했다. 구체적인 연결 형태를 살펴보기 위해 n차 헬릭스 모델을 적용하여 URL 정보를 분류한 후 2원성 네트워크 분석을 진행하였다. n차 헬릭스 모델은 전통적 트리플 헬릭스 모델인 대학-기업-정부에 네트워크의 새로운 혁신 창출 주체를 추가한 분석 방법이다. 그 결과, 지역 방송국들은 지역 사회와의 교류에 있어 축제, 공연, 전시와 같은 프로그램을 가장 많이 활용하고 있었다. 지역별로는 대경권과 동남권에 속한 지역 MBC가 지역 사회와 가장 다양하게 연결된 것으로 나타났다. 이 연구를 통해 지역별 연결 구조를 살펴보고 지역 방송국 간의 차이를 인지할 수 있다는 점에서 의의가 있다. 후속 연구가 연결 형태에 초점을 맞춘 URL 종단분석을 실시한다면 더 구체적인 지역 간 격차를 파악할 수 있을 것이라 기대한다.

호텔 공간디자인에 나타난 장소성 표현양상에 관한 연구 (A Study on the Aspect of Placeness Expression in Hotel Space Design)

  • 김정아
    • 한국실내디자인학회논문집
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    • 제27권3호
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    • pp.33-40
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    • 2018
  • As the standard for the value of modern people's life increases, hotels make efforts for the users' qualitative and mental satisfaction. As an approach to hotel space design differentiated for new experiences for travelers, a design that reflects the placeness is needed so that people can experience the local culture and historical meaning of the place. Thus, this study divides the components of placeness into physical factors, socio-cultural factors, and semantic factors. As for methods for the design expression of placeness formation, physical factors are classified as the connection to surrounding environments, center, passage, and area. Socio-cultural factors are classified as cultural experiences in the place. Semantic factors are classified as symbolism and historicity. For a case analysis in this study, overseas four-star hotels or higher, where placeness stood out are analyzed, based on the above-extracted components of placeness. As a result of the analysis, the hotels in the cases showed an aspect of expression that emphasized semantic factors despite there were differences in the detailed expression method, depending on the designers. The expression of the place that reflected locality and temporality showed the connection of time, connecting the past with the present. In the future, only the design expression based on the historical and symbolic meanings of the place will be the experience that remains in the users' memories, very precisely.

공간구성 및 복지지원 서비스 측면에서 살펴본 공공업무시설의 시설적·제도적 개선 방안 - 전국 44개 시청 및 구청의 실태조사를 통하여 - (A Study on the Improvement of Public Office Facilities on Composition of Space and Service Offering Aspects)

  • 윤영삼;이인기;강병근;김상운;성기창;박광재
    • 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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    • 제12권2호
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    • pp.79-91
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    • 2006
  • The purpose of this study is to suggest institutional reformation of public office facilities by analysis the status of services on welfare for the aged and disabled. For this study, we have researched and analyzed on two different aspects. The aspects are space composition of public office facilities, welfare systems and service support within region. And we can get the following important points as conclusion; (1) We need to consider on not only access for public office facilities site but also the connection on business such as block plan on zone and connection between quarters. Architectural plan has to be considered. (2) Most of the public office facilities use human service resources as a supporting system for shortage of convenient facilities. Variety of welfare services are required. (3) We need to secure various programs and space for local peculiarities and social demand.

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Shear strength formula of CFST column-beam pinned connections

  • Lee, Seong-Hui;Kim, Young-Ho;Choi, Sung-Mo
    • Steel and Composite Structures
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    • 제13권5호
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    • pp.409-421
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    • 2012
  • Recently, as the height of building is getting higher, the applications of CFST column for high-rise buildings have been increased. In structural system of high-rise building, The RC core and exterior concrete-filled tubular (CFST) column-beam pinned connection is one of the structural systems that support lateral load. If this structural system is used, due to the minimal CFST column thickness compared to that of the CFST column width, the local moment occurred by the eccentric distance between the column flange surface from shear bolts joints degrades the shear strength of the CFST column-beam pinned connections. This study performed a finite element analysis to investigate the shear strength under eccentric moment of the CFST column-beam pinned connections. The column's width and thickness were used as variables for the analysis. To guarantee the reliability of the finite element analysis, an actual-size specimens were fabricated and tested. The yield line theory was used to formulate an shear strength formula for the CFT column-beam pinned connection. the shear strength formula was suggested through comparison on the results of FEM analysis, test and yield lime theory, the shear strength formula was suggested.

뉴스초점 - 지하철 9호선의 급행화 및 5호선과의 직결대안 (Subway Line 9 Express Transit Service & Direct Link Proposal with Line 5)

  • 이선
    • 기술사
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    • 제42권3호
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    • pp.41-46
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    • 2009
  • A new subway, line 9 linking Western and Eastern Seoul began its services for citizens between Gimpo airport and Gangnam area within 30 minutes by express transit service. Seoul Metro Line 9 Corporation plans to operate both local transit service which will stop at every station, and express transit service that will stop at several key stations including junctions. The passengers on line 9 will be able to transfer to lines 2, 3, 5, 8, Bundang and Incheon International Airport. The Line 9 is expected to disperse the demand for line 2, having the most number of subway users, and will provide passengers with less crowded travel. The new line will also help residents in southern Seoul outskirts and Gyeonggi provincial cities including Bundang vicinity, and Gangdong area commuters get better access to Gimpo and incheon Airports. The Corporation expects to transfer 560,000 passengers daily by the subway line 9. Seoul Development Institute conducted network reshuffle study for Seoul Metro system to sort out congestion problem due to its irrational line alignments and inconvenient transfer. Among several candidate plans of network reshuffling, the direct connection of line 9 with line 5 was chosen as a pilot study. The study found that direct connection of the 2 lines is essential for enhancing transit utility and reducing automobile commuters.

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Dynamic Reverse Route for On-Demand Routing Protocol in MANET

  • Zuhairi, Megat;Zafar, Haseeb;Harle, David
    • KSII Transactions on Internet and Information Systems (TIIS)
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    • 제6권5호
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    • pp.1354-1372
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    • 2012
  • Route establishment in Mobile Ad Hoc Network (MANET) is the key mechanism to a successful connection between a pair of source and destination nodes. An efficient routing protocol constructs routing path with minimal time, less routing overhead and capable of utilizing all possible link connectivity. In general, most on-demand MANET routing protocols operates over symmetrical and bidirectional routing path, which is infeasible due to the inherent heterogeneous properties of wireless devices. Simulation results show that the presence of unidirectional links on a network severely affect the performance of a routing protocol. In this paper, a robust protocol independent scheme is proposed, which enable immediate rediscovery of alternative route for a path blocked by a unidirectional link. The proposed scheme is efficient; route rediscovery is locally computed, which results in significant minimization of multiple route packets flooding. Nodes may exploit route information of immediate neighbors using the local reply broadcast technique, which then redirect the control packets around the unidirectional links, therefore maintaining the end-to-end bidirectional connection. The proposed scheme along with Ad Hoc On-demand Distance Vector (AODV) and AODV-Blacklist routing protocol is investigated over three types of mobility models. Simulation results show that the proposed scheme is extremely reliable under poor network conditions and the route connectivity can be improved by as much as 75%.

내·외부고객의 병원선택요인이 병원이미지에 미치는 영향 (The Impact of Hospital Selection Factors between Internal and External Customers on Hospital Image)

  • 이현숙
    • 보건행정학회지
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    • 제23권3호
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    • pp.281-288
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    • 2013
  • Background: The purpose of this study is to grasp the factors forming hospital image and to measure evaluation of internal and external customers towards hospital choice factors. Methods: This study is based 4 types of choice factor such as physical, human, accessibility, and connection. Data were assessed using 98 patients and 96 internal employees who work at A general hospital in Seoul and 116 patients and 97 internal employees at B general hospital in Chunkcheongbuk-do. Data were collected with self-administered questionnaires from February 17 to April 29 in 2012 and analyzed SPSS ver. 18.0 by using frequency, t-test, analysis of variance, correlation, and multiple regression. Results: The results of this study show that factors affecting hospital image is significant different between internal and external customers of hospital A and B. Expecially the finding of this study will be applied to improve connection factors in administrative department of hospital for hospital image. Conclusion: This study presents primary data for correct decision making to authorities of local hospitals that have concern about marketing strategy for hospital image.

수산.해운 전문계열 교사의 직무수행 영역에 관한 연구 (A Study on Duty Performance area of Fisheries & Shipping Business High School Teachers)

  • 김삼곤;차철표;반건우
    • 수산해양교육연구
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    • 제22권1호
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    • pp.79-90
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    • 2010
  • This study referred to relevant literatures, collected professional advice, created the sphere of duty with considering the characteristics of marine products-marine transportation education and teachers' specialty, and researched the feasibility of duty sphere classified from 2nd of September in 2008 to 20th of October in 2008 by selecting 80 professional teachers at random teachers who were working in 4 schools that had local 1. As the result of this study, it is proper to classify the sphere of marine products-marine transportation professional teachers into teaching-learning sphere, actual training guidance sphere, life guidance sphere, class management sphere, administrative performance sphere, specialty extension sphere, academic-industrial cooperation and community connection sphere. 2. For the contents of each sphere of marine products-marine transportation teachers' duty, it is proper to systematize teaching-learning field with 32 contents of duty, actual training guidance field with 21 contents of duty, life guidance sphere with 18 contents of duty, class management sphere with 12 contents of duty, administrative performance sphere with 18 contents of duty, specialty extension sphere with 15 contents of duty, academic-industrial cooperation and community connection sphere with 9 contents of duty respectively.

북경 소재 예술박물관의 외부환경 구성요소에 관한 연구 (A Study on the Exterior Components of the Art Museums in Beijing)

  • 박선영;이민
    • 한국실내디자인학회논문집
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    • 제23권1호
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    • pp.152-161
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    • 2014
  • Beijing, the capital city of China, has gradually increased its amount of culture space and has also introduced a diverse range of cultural facilities to improve the satisfaction of its citizens lives. In particular are its art museums, which are a symbol of the urban culture and enrich the cultural life of its citizens and are also expected to play a role as a psychological pivot point. However, in comparison with the characteristics of various ethics, local, and the influence on the museums of China, studies which analyze the exterior of the art museums are not sufficient. This is because previous research has focused too heavily on the interior of the art museums. This paper aims to derive distinction through the analysis of the exterior of several art museums and present design factors and application methodology. This research looks at art museums in China and analyzes the current state of the art museums that have been developed based on the culture of Beijing. Through analyzing the case study of five art museums that have been selected in Beijing we can improve our understanding of Chinese culture space and derive distinct design factors. Distinct factors in the exterior of art museums include connection, culture, geographic features, public, and creation. This study is expected to contribute to that exterior of the art museum will be as a contact zone to form a spatial connection and a cultural symbol that can reflect Beijing's unique culture characteristics.

일대다 연결 고려한 ATM 망에서의 최적 루팅 (An Optimal Routing for Point to Multipoint Connection Traffics in ATM Networks)

  • 정성진;홍성필;정후상;김지호
    • 대한산업공학회지
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    • 제25권4호
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    • pp.500-509
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    • 1999
  • In this paper, we consider an optimal routing problem when point-to-point and point-to-multipoint connection traffics are offered in an ATM network. We propose a mathematical model for cost-minimizing configuration of a logical network for a given ATM-based BISDN. Our model is essentially identical to the previous one proposed by Kim(Kim, 1996) which finds a virtual-path configuration where the relevant gains obtainable from the ATM technology such as the statistical multiplexing gain and the switching/control cost-saving gain are optimally traded-off. Unlike the Kim's model, however, ours explicitly considers the VP's QoS(Quality of Service) for more efficient utilization of bandwidth. The problem is a large-scale, nonlinear, and mixed-integer problem. The proposed algorithm is based on the local linearization of equivalent-capacity functions and the relaxation of link capacity constraints. As a result, the problem can be decomposed into moderate-sized shortest path problems, Steiner arborescence problems, and LPs. This fact renders our algorithm a lot faster than the previous nonlinear programming algorithm while the solution quality is maintained, hence application to large-scale network problems.

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