• 제목/요약/키워드: Utilization history

검색결과 279건 처리시간 0.022초

한국의 지열 연구와 개발 (Geothermal Research and Development in Korea)

  • 송윤호;김형찬;이상규
    • 자원환경지질
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    • 제39권4호
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    • pp.485-494
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    • 2006
  • 1920년대의 온천조사에서부터 현재에 이르기까지 우리나라 지열연구의 역사를 간략히 요약하고, 우리나라의 지열류량 연구 결과 및 추세, 지열의 근원 연구, 그리고 지열에너지 개발 및 활용분야에 대한 연구활동을 정리하였다. 우리나라에서의 지열연구는 1970년대까지 주로 온천조사와 관련되어 있다. 1980년대에 들어서 연구소와 학계에서 온천조사 뿐만 아니라, 지열류량에 대한 연구도 많이 수행하게 되었으며 1996년도에는 우리나라 전국적인 지온경사 분포도와 지열류량 분포도를 발간하게 되었다. 또한 우리나라 온천수에 대한 지화학적 동위원소 분석과 화강암 지대의 열생산율 측정도 1990년대에 주로 이루어졌다. 지열개발과 활용에 대한 시도는 1990년대 초반부터 시도되었으나 실제 개발을 위한 시추로 이어지게 된 것은 2000년대에 들어와서 가능해졌다. 최근의 활발한 심부 지열수 자원 개발이나 천부 지중열을 활용한 냉난방 수요의 증가 등 주변여건이 호전됨에 따라 우리나라 지열연구개발의 전망은 밝다고 판단된다.

농촌관광마을의 체험활동 분류 및 분석 연구 (A Study on the Types Classification and Analysis of Experience Activities in Rural Tourism Village)

  • 한송희;손진관;최윤지;윤유식
    • 농촌지도와개발
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    • 제22권1호
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    • pp.31-41
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    • 2015
  • Rural tourism village experience is proceeded quantitatively without distinct characteristic. This research aimed at analyzing the experience and utilizing in the establishment of differentiation and contents development. Type of experience activity was classified as 10 types in Level 1 and 0~4 types in Level 2. As the result of analyzing 3,007 experiences in 168 villages, types of experience activity implemented per 1 village was 17.9. Among them, ecological experience type appeared to be the most, and appeared in order of food, agriculture farming experience. In respect of agriculture farming experience, 'harvest and utilization' was analyzed to be the highest, and regarding rural farmhouse living experience displayed 'farmhouse living' experience the highest. Tradition courtesy experience displayed 'traditional culture' experience the highest, and rural food experience was analyzed to implement 'food making' experience the most. Ecological experience mainly consisted of 'hunting and collecting' and 'observation/learning', in case of play experience, 'traditional play' experience activity was analyzed to be performed the most. Considering utilization material, it appeared in order of 'rice', 'sweet potato', 'potato', 'corn', 'chili', 'agricultural implement', 'farmhouse', 'animal', 'culture', 'history', 'rice cake', 'alcoholic drink', 'tofu', 'kimchi', etc. The place of ecological experience was performed in the forest the most, and lots of experience was performed in stream, valley, and river. The researcher expects that characteristic experience activity will be developed based on this result, by avoiding doubleness of the experience activity among the regions and the villages.

한국수산금융정책의 방향 (A Study on the Direction of Fisheries Finance Policy in Korea)

  • 김경호
    • 수산경영론집
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    • 제29권1호
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    • pp.27-63
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    • 1998
  • This paper focuses on the history of fisheries finance in Korea, especially the role of fisheries finance after the establishments of korean fisheries cooperative. We can say that our fisheries was influenced greatly by the fisheries finance. It may be preyed by the facts that our fisheries experienced a great growth right after the input of big fisheries finance. The products of fisheries has increased from 1962 to now And the structure of the fisheries has improved. But there were unequal development in the each sectors of fisheries. Though the deep sea fishery and farming has developed faster, coastal fishing that are absorbing nearly 90% of fisheries population has stagnated. Of course it was because of unequal financial assistance by Authority. So to improve fisheries evenly, it is very important to overcome various problems that have encountered including the new circumstances like the WTO. For this, lots of steps should be taken. They can be summarized as follows. 1) It may be inevitable to see a rising costs in the deep sea fishery because of the declaration of EEZ by almost every nation. 2) So coastal fishing should be getting more important. It is necessary to improve the structure of coastal fishing and we should be ready to prepare various alternatives far self-sustained growth in coastal fishing. 3) Especially fisheries finance should play more active role. 4) Self-sustainable growth means a fishery with full compatability. For full compatability it is necessary to give financial supports far making fishing ground and equipping anti-pollution system and labour saving apparatus etc. 5) Also to raise the ratio of self-support in fisheries products it is necessary to give financial support to traditional financial system. 6) Moreover it is necessary to guide utilization of finance supplied. For this the committee that is consists of professional people in that field is strongly asked. This committee should be entitled to decide and coordinate the selection of projects, allocation of finance, method of utilization and evaluation of projects etc.

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남서해 도서 민가의 '마리' 공간 연구 (A Study on the Unit Space 'MARI' of the Private Houses in the Insular Areas of Southwestern Sea)

  • 김지민
    • 건축역사연구
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    • 제20권6호
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    • pp.41-56
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    • 2011
  • This study mainly examined the unit space (room) called 'MARI' of the private houses that were built between the 19c and the early 20c in the insular areas of southwestern sea. Generally, this region has unique historicity (restructure of the insular environment in the 17c and the 18c) and geographic environment that are different from inland regions thus the environment is presumed as a related factor to developments and structures of the private houses. 'MARI' is a noticeable space that is installed in a main building without an exception even in small 3 bedroom private houses. Its nature has location and usage distinctions in an architectural plan with similar 'MARU' of inland Jeollanam-Do. There are large crocks filled with grains at MARI. Thus, MARI is a storage room. Mostly rice and various other kinds of grains are stored in the several crocks, large and small. Many household goods are kept here as well. Another peculiar function of MARI is that this space commonly enshrines ancestral tablets of three generations. Hence, MARI takes a role of a shrine of an aristocratic house from an inland region. Considering the size of the house and space, this seems to be a very unprecedented utilization of area. MARI is located at the top (at the head of the house) on the floor plan. In other words, it is located at the space in the highest rank. The importance of ancestor worship and grains is evinced architecturally. It is really interesting fact that MARI is also located within recently built modern houses (Cheongsan Island, Joyak Island, etc.). Therefore, it can be said that the unique MARI tradition of this region has an intact continuity even today. After all, MARI has a great significance as a unique unit space of insular areas of southwestern sea that is installed in the main buildings of all houses regardless of size and shape of the houses, and their insular locations.

미켈란젤로의 캄피돌리오 언덕계획의 특성에 관한 연구 (A Study on the Characteristics of Campidoglio Hill Plan by Michelangelo)

  • 김석만
    • 건축역사연구
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    • 제18권6호
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    • pp.85-101
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    • 2009
  • The Purpose of this paper is a study on the characteristics of Campidoglio hill plan by Michelangelo. 1. The plan of the Campidoglio hill is composed of the harmonized and united space, in spite of the existing conditions of a steep flight of land, a irregular site shape, a building of each other different dimension and form. And it is newly changed by site left through the modification of existing building elevation, utilization of existing building for new planning, connection with existing building and newly planned building from plaza composition of trapezoid form. 2. The concept of planning of the Campidoglio hill is planned by compromising for requirements of Baroque after Renaissance which urban planning characteristics of Baroque is as the relation with urban street through a inclined stairs and process such as street-approach stairs-plaza-symbol of inside plaza-building. 3. The section plan of the Campidoglio hill is planned by which can be easily approached to the plaza through the inclined stairs of gentle angle from street at the center east-west direction of main axis such as main axis, utilizing the existing site shape, and it is composed of the convex shape ascending gently at the center central part of the plaza. 4. The plan of the Campidoglio hill is composed of the elation with the axis of existing Senatorio palace, building planning of perfect balance, plaza composition of reversed trapezoid form bybuilding planning, central concentrated planning of buildings surrounding plaza. 5. The three palace of the plan of the Campidoglio hill is composed of the concept as theater which the stage background forms the front elevation of Senatorio palace higher two palace and the wings of either side of stage form the front elevation of Conservatori palace and Nuovo palace, surrounding three palace elevation around plaza of trapezoid form.

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중국 중산복의 변천 및 현대패션에의 적용사례 고찰 (A Review on the Transition and Application of Modern Fashion of Chinese Mao Suit)

  • 기초;백정현;배수정
    • 복식
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    • 제67권3호
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    • pp.31-46
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    • 2017
  • The purpose of this study is to analyse the occurrence and evolution of Mao suit which is important position in the modern costume history of China and to provide a source of design inspiration to contemporary fashion designers. In the research method, literature review and case studies was conducted in parallel. For the literature review, changes of Mao suit in each age were reviewed with reference to the related documents, Chinese costume and cultural history, prior research papers and internet resources. The case analysis was qualitatively done focusing on the silhouette, color and detail of clothes in fashion collections. The scope of the study was from 1912 to 2000. The case analysis of the Mao suit applied to the contemporary fashion was made on the applications centered around 'London Collection', 'New York Collection', 'Paris Collection', 'Milan Collection' and 'Chinese Fashion Week' from 2008 to 2015. The results found that Mao suit changed into many different forms after Sun Wen designed it for the first time in 1912. This study classified it into Phase 1(1912~1927), Phase 2(1928~1965), Phase 3(1966~1977), and Phase 4(1978~2000) with historical and political issues and conformational changes in Mao suit. The frequency analysis of the cases of the fashion collections using Mao suit from 2008 to 2015 showed an increased application of Mao suit to the western collection in New York, Paris and London in 2008 due to the impact of Beijing Olympics. However, from 2009 onwards, the frequency of the utilization of Mao suit was higher in the Chinese Fashion Week and the New York Collection. This cause is explained by the fact that the designers who inspired from Mao suit in the New York Collection are American Chinese.

중년 남성에서 고정상혈압에 의한 고혈압발생 위험 규명을 위한 코호트내 환자-대조군 연구 (A Nested Case-Control Study on the High Normal Blood Pressure as a Risk Factor of Hypertension in Korean Middle-aged Men)

  • 안윤옥;배종면
    • Journal of Preventive Medicine and Public Health
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    • 제32권4호
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    • pp.513-525
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    • 1999
  • Objectives : High-normal blood pressure' is a factor influencing decision to initiate targeted intensive intervention strategy in westernized populations. JNC-VI offered the vigorous lifestyle modification for persons with 'high-normal blood pressure', who could be early detected. As a hypertension seems to be the result of multiple genetic factors operating in concert with associated environmental factors, it will be necessary to identify the high-normal blood pressure as a risk factor of hypertension for applying primary prevention strategy in Korean people. Methods : Although cohort study design might be adequate to recruit incidence cases, to keep time sequence of events, and to prevent information bias, nested case-control study was chosen for avoiding measurement errors because hypertension is a benign disease. Source population was the 'Seoul Cohort' participants and follow-up was done by using Korea Medical Insurance Corporation's database on the utilization of health services from 1 Jan93 to 30Jun97. Incidence cases were ascertained through the chart review, telephone contacts, and direct blood pressure measurements. Controls included the pairing of 4 individuals to each case on the basis of age. Results : As 75% of 247 incident cases had high-normal blood pressure, the crude odds ratio for hypertension was 2.04 (95% CI 1.47-2.83). Another statistically significant risk factors of hypertension were body mass index, dietary fiber, alcohol consumption, weekly activity and history of quitting smoking. The multivariate odds ratio of high-normal blood pressure adjusted for all risk factors was 1.84 (95% CI 1.31-2.56). Among high-normal blood pressure group, body mass index, weekly ethanol amounts, weekly physical activity, and dietary fiber except history of quitting smoking were still risk factors of hypertension. Conclusion : 'High-normal blood pressure' is a risk factor for hypertension in Korean middle-aged men, which represents that the vigorous lifestyle modification for persons with 'high-normal blood pressure' is need.

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임진왜란(壬辰倭亂) 이후 남별궁(南別宮)의 공해적(公廨的) 역할과 그 공간 활용) - 장서각 소장 "소공동홍고양가도형"."사대부가배치도형"의 분석을 통하여 - (Role and its Spatial utilization as a Government office of the Nambyeol-gung(南別宮) after the Japanese invasion of Korea in 1592)

  • 정정남
    • 건축역사연구
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    • 제18권4호
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    • pp.43-62
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    • 2009
  • No.87 Sogong-dong where is the Chosun hotel stand. There was the Nambeol-gung(south ern royal villa) which had been a reception hall for enboys of the toadied country before Hwangudan圜丘壇 being set up in the year 1897. The site of the Nambeol-gung was Gyeongjeong慶貞 princess's a lot for house in the early 15th century. But after princess's death, it occurred property dispute between her son and four daughters. As a result of the dispute, a lot and a house of all the princess's properties reverted to the government. At reverted this lot was established a big royal villa in the year 1583 and that royal villa was granted to Uian prince. The villa reverted to the government again when the Uian義安 prince was dead in 12 years old by an epidemic. After the Imjin Invasion壬辰倭亂, another houses and buildings got to be role as a palace because of all the palace in the capital was burnt down to ashes. Among others Nambeol-gung was brought into play as the royal audience chamber. As well as, the villa became brought out role as a reception hall for enboys of the toadied country instead of a damaged reception hall the Taepyong-gwan太平館. In period when the envoy didn't come, the Nambeol-gung was used to extraordinary office of government like Dogam都監. This situation is to mean that the Nambeol-gung is not the royal villa any more. Because of the Nambeol-gung was built as a royal villa, that spaces were composited like space of house and palace. But this spatial composition and spatial name were not fit to hold a ceremony of government office. After all, Nambeol-gung was used change only the spatial name conform to ceremony of office keep up the spatial composition.

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"빈호맥학(瀕湖脈學)"의 "체상시(體狀詩)", "주병시(主病詩)"와 "경악전서(景岳全書)" 중 "맥신장(脈神章)"의 정맥16부(正脈16部) 비교연구 (A Comparative Study on Chesangshi and Joobyingshi of Binhohmaekhak and Maekshinjang of Kyungakjeonsuh)

  • 이진철;박상균;방정균
    • 대한한의학원전학회지
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    • 제25권2호
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    • pp.107-123
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    • 2012
  • Objective : Kyungakjeonsuh(景岳全書) is a general medical book written by Jang, Gaebin(張介賓). In this book, Maekshinjang(脈神章) written about Maek, has three parts: (1)Naegyung maekui(內經脈義); (2)Tongiljamaekui(通一子脈義); (3)various views of Maek according to different schools. Among these three parts, Tongiljamaekui is Jang Gaebin's view on Maek, which is also called Jungmaek 16parts(正脈16部), a summary of the existing theory of Maek. Method : The contents of this paper are Chesangshi(體狀詩), literally means Body and Condition and Joobyingshi(主病詩), literally means Major Ailment of Binhohmaekhak(瀕湖脈學), and Jungmaek 16parts of Maekshinjang, and the result of examination through comparing them. Result : The purpose of this paper is to indicate the characters of the theories of Maek written in Kyungakjeonsuh through comparing Jungmaek 16 parts and Binhohmaekhak written by Doctor Yi, Shijin(李時珍), which is the basic study of Maek. Conclusion : The major study sectors of Kyungakjeonsuh are (1) the summary of the existing Maeksang as 16 Maeks, (2) the new definition of Huh Maek(虛脈) and Shil Maek(實脈) and (3) the utilization of eight-class-demonstration(8綱辨證) with 6 Maeks (浮, 沈, 遲, 數, 虛, 實) as a general principle.

RFID 태그의 이력 추적을 위한 시간 간격 색인 : SLR-트리 (A Time Interval Index for Tracking Trajectories of RFID Tags : SLR-Tree)

  • 류우석;안성우;홍봉희;반재훈;이세호
    • 한국정보과학회논문지:데이타베이스
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    • 제34권1호
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    • pp.59-69
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    • 2007
  • RFID 시스템에서의 태그의 궤적은 태그가 리더의 인식영역에 들어왔을 때와 벗어날 때의 시공간 위치를 선분으로 연결하여 표현한다. 그러나 태그가 리더의 인식영역을 벗어난 후 다음 리더의 인식영역에 들어올 때까지는 태그의 위치를 파악할 수 없으므로 태그의 궤적은 연결되어 있지 않고 단절된 간격의 집합으로 표현된다. 그러므로 태그의 이력을 검색하기 위해서는 전체 색인을 검색해야 하는 문제가 발생한다. 이 논문에서는 높은 궤적 검색 비용문제를 해결하기 위해 전자태그의 간격을 연결하기 위한 기법을 제시하고 이 기법을 적용한 색인인 SLR-tree를 제안한다. 또한, 연결 정보의 추가로 인한 노드의 공간 활용도의 저하를 최소화하기 위하여 두 간격간의 연결정보를 공유하기 위한 기법을 제안하고 노드의 분할 시 공유정보를 유지하기 위한 분할 정책을 제안한다. 마지막으로 제안된 색인에 대한 성능을 비교평가 함으로써 이력검색 성능의 우수성을 입증한다.