• 제목/요약/키워드: Polycentric research

검색결과 12건 처리시간 0.028초

Polycentric Incorporation of Localities in Metropolitan Area (Notes on Theories)

  • Choi, Jeong Youl
    • 한국콘텐츠학회:학술대회논문집
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    • 한국콘텐츠학회 2007년도 추계 종합학술대회 논문집
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    • pp.739-742
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    • 2007
  • In the field of Public Administration, the issue of Polycentric Incorporation of Localities in Metropolitan Areas (PILMA) has long been a significant object of study. That the issue is politically impractical to deal with is today's well-known assessment of it both for the scholars and practitioners. This theoretical notes constitutes an initial plan for examining an intellectual state of affairs surrounding PILMA. It identifies three theoretical problems inherent in the traditional treatment of the issue: Applicative Scope of Market Type Solution; Negative Externality and Preference Revelation; Determination of Production Scale. Notes were composed based on the proposition that the traditional theoretical formulation has not been so much well constructed as to draw more attention and debate on the PILMA.

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GIS를 이용한 주택가 분석 모델에 관한 연구 (An Empirical Study of Housevalue Using GIS)

  • 강영옥
    • Spatial Information Research
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    • 제3권1호
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    • pp.65-80
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    • 1995
  • GIS는 지난 몇 십년간 컴퓨터 하드웨어 처리기술 발달과 가격인하로 인해 급속히 발달해 왔다. 그러나 GIS는 지도제작산업이나 시설물 관리와 같은 단순한 정보처리 면에서는 탁월한 기능을 보였으나 분석능력면에서는 아직도 미약한 상태이고 또 한편으로는 현실세계의 복잡성을 제대로 반영하지 못한다는 비판을 받고 있다. 본 연구에서는 첫째 통계분석을 이용한 주택가 분석모델을 GIS에 연계시켰으며, 둘째 다핵구조적 도시특성과 GIS를 이용한 도로망에 따른 거리계산등 현실세계의 복잡성을 주택가 분석모델에 반영하였으며, 셋째 서로 다른 분석단위(센서스 트랙과 블럭 그룹) 데이타 사용에 따른 주택가격모델의 다양성을 검증해 보았다.

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아파트 실내디자인에 나타난 미니멀리즘의 표현특성에 관한 연구 (A Study on the Expressional Characteristics in the Design of Apartment of Minimalism)

  • 강소연;김형우
    • 한국실내디자인학회논문집
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    • 제37호
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    • pp.71-79
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    • 2003
  • Architecture is changing rapidly with contact of various cultures and development of modern technology and it is also becoming Polycentric. We can look at the tendency of deconstruction that denies logical rationality of modernism and minimalism that is known as a vertex of modernism. This kind of flow appears to be one of tendencies of interior design. Therefore, to satisfy the residents with the interior design, our study proposes a better space improving monotonousness of the existing apartment through case study. Through the case study, if we analyze the tendency applied to the characteristics of minimalism, we can divide into shape and space. Minimalism space says that the resident can build his/her own space according to the characteristics of the object. Also, it has an advantage of the resident being able to bring in furniture or decoration to change the characteristics of the space. With more accurate understanding and borrowing, we should do multilateral study to research the mixed loading and uncertain minimalism through the case study of apartment space.

조선의 편절과 일본사신 간의 교역품을 통하여 본 조선 전기의 직물문화 (Cloths Culture Study Based on the Trade Goods between Chosun Envoy and a Japanese Envoy in the Early Chosun Dynasty)

  • 이자연
    • 복식문화연구
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    • 제11권6호
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    • pp.826-834
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    • 2003
  • This research is to reveal an aspect of costume culture and a phase of the cloths in the relationship of the Chosun dynasty, by considering the exported goods from the Chosun dynasty of the trading goods derived by the trade diplomacy between the two countries in the Chosun dynasty-Japan relationship in the 15th and 16th. The research findings, by analyzing various literatures and related documents, follow. The research results are as follow. The exchange was the form of presenting a return present in return for a tribute to the Chosun dynasty from the Japanese envoy, which has a polycentric characteristic. Pusanpo, Naipo, and Yumpo were designated as the open ports, which played a pivotal role in the Korea-Japan exchange. The imported goods were somok, peppers, drug-stuffs, gold, bronze, sulfur, etc. The exported goods were books and cloths, such as hemp cloths, cotton cloths, silk, etc. The majority of exported goods was cloths, particularly cotton cloths. Meanwhile, in the 15th and the 16th century, with expanding of active trade towards Japan, the amount of export increased rapidly. As a result of the increase of exporting cotton cloths, the raw cottons production was increased and cotton cloth manufacturing was developed. However, it also expanded a dual structure of cotton cloths between the cotton cloths for exports and the cotton cloths for domestic markets. This dual structure of cotton cloth was lead to the deterioration of cotton cloths and had an effect on the price increases of domestic markets.

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공간자기상관을 고려한 고용창출중심지 추정: 창원시 사례를 중심으로 (Estimation of Employment Creation Center considering Spatial Autocorrelation: A Case of Changwon City)

  • 정하영;이태헌;황인식
    • 한국지리정보학회지
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    • 제25권1호
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    • pp.77-100
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    • 2022
  • 저성장·고령화시대에 접어들면서 지방의 많은 도시들이 인구감소문제를 경험하고 있다. 생산인 력감소, 재정감축, 삶의 질 저하, 공동체 기반 붕괴 등 다양한 형태의 쇠퇴현상들이 연쇄적으로 발생하면서 지방소멸의 벼랑 끝으로 몰리고 있다. 본 연구는 저성장·고령화 시대 인구감소도시의 효율적인 공간관리 정책으로써 컴팩시티 계획을 적용하기 위해 공간통계기법과 GIS를 활용하여 도시 내 고용창출중심지 추정과 고용 권역을 설정하는 방법론을 제안하였다. 구체적으로 컴팩시티에 관한 선행연구 검토를 통하여 종사자수, 정주인구수, 개발용지 면적을 고려한 새로운 지표 '고용복합지수'를 정의하고, 국지적 모란지수와 핫스팟 분석을 적용하여 고용창출중심지를 추정하였다. 창원시를 대상으로 2013년, 2015년, 2017년, 2019년의 4개 년도를 사례분석을 실시하여 고용창출중심지의 압축된 다핵구조를 확인하였다. 이 결과를 바탕으로 지속적 도시 성장을 위한 산업중심 권역 설정과 컴팩시티 공간정책의 시사점을 제시하였다. 본 분석 결과는 지역활성화 플랫폼을 위한 기능적·제도적 권역 거버넌스의 기초자료로써 인구감소, 지역총생산, 에너지 절감에 대응할 수 있는 공공시설배치, 교통계획, 의료보건 계획 등 공간정책 의사 결정에 필요한 유의미한 정보를 제공할 수 있을 것으로 기대한다.

Effect of Grass Lipids and Long Chain Fatty Acids on Cellulose Digestion by Pure Cultures of Rumen Anaerobic Fungi, Piromyces rhizinflata B157 and Orpinomyces joyonii SG4

  • Lee, S.S.;Ha, J.K.;Kim, K.H.;Cheng, K.J.
    • Asian-Australasian Journal of Animal Sciences
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    • 제13권1호
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    • pp.23-30
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    • 2000
  • The effects of grass lipids and long chain fatty acids (LCFA; palmitic, stearic and oleic acids), at low concentrations (0.001~0.02%), on the growth and enzyme activity of two strains of anaerobic fungi, monocentric strain Piromyces rhizinflata B157 and polycentric strain Orpinomyces joyonii SG4, were investigated. The addition of grass lipids to the medium significantly (p<0.05) decreased filter paper (FP) cellulose digestion, cellulase activity and fungal growth compared to control treatment. However, LCFA did not have any significant inhibitory effects on fungal growth and enzyme activity, which, however, were significantly (p<0.05) stimulated by the addition of oleic acid as have been observed in rumen bacteria and protozoa. This is the first report to our knowledge on the effects of LCFA on the rumen anaerobic fungi. Continued work is needed to identify the mode of action of LCFA in different fungal strains and to verify whether these microorganisms have ability to hydrogenate unsaturated fatty acids to saturated fatty acids.

패션마케팅 영역에서의 비교문화적 연구의 경향 (Cross-Cultural Studies in Fashion Marketing Discipline)

  • 조윤진;양수진;김은영;추호정
    • 한국의류학회지
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    • 제30권8호
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    • pp.1312-1322
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    • 2006
  • A recent accelerated globalization has changed every aspect of consumers' life on the globe, thus understanding the similarity and the difference among people in the world became the crucial element of business for many global companies. As one of the most globalized industries in Korea, fashion businesses also require urgent assistance of academics in understanding global consumers. This study aimed to analyze cross-cultural fashion marketing studies published in two respectful journals in fashion studies: Journal of Korean Society of Clothing and Textiles and Journal of the Korean Society of Costume. Four researchers independently searched the target journals to locate studies using cross-cultural approaches. A total of 45 cross-cultural studies published in two journals between 1977 and 2005 were found and analyzed. The major findings could be summarized as followed. First, the US was the most frequently studied country followed by China, Japan, Hong Kong and others. Second, popular subjects of cross cultural studies in fashion marketing were fashion marketing environment and management rather than consumer psychology. Third, about 78% of the sampled studies were using quantitative approach, and statistical methods such as factor analysis, t-test, ANOVA, and $X^2$ analysis were commonly used. Finally, problems in sampling methods, translation of scales, and equivalence of concept, measure and sample were analyzed. Suggestions for future cross-cultural studies were discussed.

조선전기 조선통신사와 일본사신 간의 교역품을 통하여 본 복식문화연구 -일본으로부터의 수입품을 중심으로- (Costume Culture Study Based on the Trade Goods Between Chosun Communication Facilities and a Japanese Envoy in the Early Chosun Dynasty - Centered on the imported goods from Japan -)

  • 이자연
    • 복식
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    • 제52권4호
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    • pp.65-73
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    • 2002
  • This research is to reveal an aspect of costume culture interchange in the relationship of the early Chosun Dynasty, by considering the imported goods from Japan, of the trading goods derived by the trade diplomacy between the two countries in the early Korea-Japan relationship in the medieval era. The research results are as follows. A good-neighbor Policy in the early Chosun Dynasty was established by a link of a barbarian ban policy to blockade the frequent intrusion by Japanese barbarians. The exchange was the form of presenting a return present in return for a tribute to the Chosun Dynasty from the Japanese envoy, which has a polycentric characteristic. Pusanpo, Naipo, and Yumpo were designated as the open ports, which played a pivotal role in the Korea-Japan exchange. In trading goods between Korean and Japan. the imported goods from Japan to Korea were a wide variety of items primarily such as dyes, mordant, medicines, steel, spicers, etc. In particular, Somok used as a red mordant, which were intermediate goods to Southeast Asia, was the most heavily-traded items of imported goods from Japan. It had been consumed primarily as a raw material making the costume suit of the royal family and the aristocracy. The increased import of Somok was derived from a thought of preferred red color by our people. As its inflow was increased. the costumes tended to be luxurious In early Chosun Dynasty and resulted in social issues. This active trading from the early Chosun Dynasty caused from the communication of the Japanese envoy. In addition the study of the trading provided an opportunity that can glance at an aspect of the costume culture, though It was fractionary.

인터넷 하이퍼링크로 본 도시 네트워크 (City Networks of Korea: An Internet Hyperlinks Interpretation)

  • 허우긍
    • 대한지리학회지
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    • 제38권4호
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    • pp.518-534
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    • 2003
  • 선행연구 가운데에는 정보통신기술의 거리 극복 가능성을 중시하여 광범위한 분산과 지역 연계를 그려본 사례가 많으며, 도시간 수평적 연계를 내다보는 도시 네트워크 가설이 그 한가지이다. 이 연구는, 인터넷의 정보교류를 지표로 삼아 이 쟁점을 가리는 데 목적을 두어. 한국 도메인(.kr)의 대부분을 차지하는 상업. 학술. 비영리 도메인들의 분포와 도메인간 하이퍼링크를 분석하였다. 연구 결과, 도시 네트워크의 가설보다는 정보화로 말미암아 종주도시의 지배가 더욱 강화되고 있다고 판단할만한 증거들이 거듭 드러났다. 도메인과 하이퍼링크의 서올 집중 경향이 두드러져서, 서울이 전국에서 마치 하나의 고립된 섬처럼 정보의 공급원과 소비지의 역할을 하는 것으로 밝혀졌다. 다만 학술 도메인의 경우는, 전반적으로는 서울의 우산 아래 있기는 하지만. 지방 도시들 사이에 네트워크가 어느 정도 형성되고 있어 앞으로 더 면밀하게 검토해 볼 필요를 제기하였다.

서울시 가로망 중심성의 토지가격 효과 연구 (Effects of Street Centrality on the Land Prices in Seoul, South Korea)

  • 강창덕
    • 부동산연구
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    • 제27권3호
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    • pp.51-70
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    • 2017
  • 이 연구는 가로망 폭을 반영하여 가로망 중심성을 측정하고 그 효과를 토지가격을 통해 규명한다. 그동안 도시공간구조를 분석한 도시경제와 정책에 대한 연구는 단핵도시구조에서 다핵도시구조로 발전하여 왔다. 그러나 이러한 시각은 여전히 도시현상을 설명하는 데 한계가 있으므로 미시공간수준의 가로망 분석이 새로운 연구영역으로 자리잡고 있다. 특히, 최근에 가로망 중심성을 다양한 방법으로 측정하고 도시현상에 대한 효과를 경험적으로 분석하는 연구가 많아지고 있다. 이 연구는 기존의 시각을 확장하기 위해 가로망 폭을 반영한 중심성을 측정한 후 주거용과 비주거용 토지가격에 대한 효과를 분석하였다. 이 연구의 다층회귀분석모형 결과는 대체로 주거용 토지의 경우 폭이 넓은 가로망에 도달하는 경유 빈도가 많고 이러한 가로망에 가까이 있으면 가격이 높은 것으로 나타났다. 비주거용 토지는 넓은 가로망에 도달하는 경유 빈도가 높고 가시성이 높은 가로망에 가까이 있으면 가격 수준이 높았다. 이러한 연구 결과는 가로망 폭을 고려한 보다 현실적인 가로망 중심성이 토지 시장에 미치는 효과를 경험적으로 검증한 것이다. 이를 통해 가로망 중심성이 향후 토지가격에 미치는 영향을 규명하고 장기적으로 토지시장의 변화를 예측할 수 있는 기초 자료가 될 것이다.