• 한국농촌건축학회논문집
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• 제16권1호
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• pp.111-117
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• 2014

The aim of this study is to find out the pattern of Ger form, inner spatial composition of Mongolian Ger house, and to take a dig at the structural or symbolic elements of nomadic architecture of Ger. To the point of view of corresponding to living and space of housing, remarkable characteristics of Ger Architecture is able to pull down and recombine the structures of nomadic house. Even though urbanization of Mongolia has spreading rapidly in a whole nation, most of people preserves traditional housing pattern within Ger. The ways of survey are to study of traditional home of Mongolia, and then field work at residence or mountain area in Ulan Bator and Gorkhi Terelj National Park area. This survey contains the form, size, structure, spatial composition of living space, structure, and materials. There are three results as follows: First, the form of Ger house is like a pyramidal or crown roof style to approximate to the round shape of it. Usually they had lived in nomadic way of life, so the Ger had a movable and flexible structure. Second, the Ger is easy to build up and deconstruct to move or find a new pasture. Third, the Mongolian Ger structure is composed by mainly five elements that are Khana, Khaalga, Toono, Bagana, and Uni. It has a hierarchy of internal spaces which are classified to gender, orientation, and property.

• 국제학술발표논문집
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• The 7th International Conference on Construction Engineering and Project Management Summit Forum on Sustainable Construction and Management
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• pp.138-145
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• 2017

As that experienced in other developing countries, Mongolia has already faced multilateral side issues for two decades due to economic growth that created Ger areas or internationally 'Slum', public housing and living conditions for low-income citizens, on the basis of rapid migration from rural areas to urban. Ger areas appear to be the main cause of environmental pollution problems and impending comfortable living conditions of the city's residents by covering more than half area of Ulaanbaatar city. Also, the spread of the Ger areas has many side issues such as prevention of urban development and unaesthetic. Most inhabitants of the areas are on low-incomes, and living in the detached houses or felt yurts (Ger) usually build within a low budget, by themselves or unprofessional people, and by using materials of poor quality. Therefore, Ger areas are an inevitable issue that requires effective, proper and immediate housing policy coordination under the government and even the housing market. Unfortunately housing policies, laws, and projects adopted by Mongolian government have shown inefficient results. The government housing policies, unlike other developing countries did not target low-income households' housing which is the priority issue for two decades. But only in 2014, the Long-term housing policy with the strategy for affordable housing initiated the housing policy for low-income households. This policy has five main broad directions such as redevelopment of Ger area, the land readjustment, public rental housing, new settlements and new city and reconstruction for old apartments, which are rather general and would require tremendous financial resources if each of the directions is implemented simultaneously without prioritization. Therefore this research aims to suggest the efficient and adequate housing policy direction for the low-income households in Ger area based on achievement of other developing countries' strategies, performances and generic characteristic with explanatory models. Also, this research adopts a literature analysis method that uses various research reports, related papers in domestic and international journals, and theses by experts, researchers, public institutions, and agencies.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2016년도 춘계 종합학술대회 논문집
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• pp.245-246
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• 2016

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2016년도 춘계 종합학술대회 논문집
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• pp.249-250
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• 2016

• 환경정책연구
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• 제8권1호
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• pp.97-127
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• 2009

독일에 있어서 북해와 동해는 여러 측면에서 매우 중요한 의미를 가지고 있다. 북해의 연안국에게 북해변의 경제적 의미가 매우 크다. 이곳에는 수많은 항만들 외에 많은 공업시설이 있으며, 이곳은 또한 농업 발달지역이기도 하다. 바닷물과 강물이 섞인 곳(Brackwassermeer)인 동해의 특징은 북해와는 협수로 연결이 되어서 북해와의 물의 순환이 원활하지 못한 지정학적 위치 때문에 북해처럼 빠른 속도로 유해물질이 처리될 수 없다는 점이다. 크고 작은 선박사고 및 각종 오염 원으로부터 보호하기 위해 동해는 특히 HELKOM협약을 통하여, 그리고 북해는 OSPAR협약을 통하여 노력을 기울이고 있다. 또한 선박사고 시 예인선에 관하여 NethGer-Plan과 DenGer-Plan을 통하여 네덜란드와 독일, 덴마크와 독일간에 협조가 이루어지고 있다. 1995년에 브레멘 부근에서 발생한 팔라스(Pallas)호 사건 이후 독일에서는 미래의 해양안전을 위해서 사용가능한 자원에 대한 연안 각 주간의 협조가 개선되어야 할 필요성이 증대되었다. 그 결과 2003년 1월 1일에 연방과 연안 주정부들은 공동으로 하바리 코만도(Havarie-Kommanando 선박사고 대책부대)를 조직하였다. 하바리 코만도는 중대한 선박 사고 발생 시 대국민작업 및 선박 사고 관련 조직의 동원을 통합적으로 지휘하는 업무를 담당하는 것을 골자로 각 업무별 담당기관의 조정을 위한 연방-주 공동 기관이다. 또한 해상에서의 비상사태 시 연방과 주의 참여기관, 각 해운회사, 헬리콥터 회사인 Hiking-Helicopters-Service 등과의 협동이 잘 이루어지고 있으며, 동해 최대 여객선사인 독일-덴마크 선박회사인 Scandlines, ARGE Kuestenschutz와도 공조가 잘 되고 있다.

• 대한수의학회지
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• 제37권1호
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• pp.87-101
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• 1997

The development of trachea in fetuses on 60, 90 and 120 days of gestation and neonates of Korean native goats was investigated by microscopy and scanning and transmission electron microscopy. The results were summarized as follows; Light microscopic studies: 1. In the 60-day-old fetuses, the tracheal walls were differentiated and divided into four layers of the mucosa, submucosa, muscle and cartilage, and adventitia. The tracheal epithelium is composed of stratified ciliated columnar epithelium at 60- and 90-day-old fetuses while the epithelium observed at 120-day-old fetuses was pseudostraified ciliated colummar epithelium. 2. In the 90-day-old fetuses, tracheal glands extended into the submucosa and peripheral area of the tracheal cartilage. The blood vessels were observed in the submucosa and adventitia. The elastic and collagenous fibers were observed in the tracheal walls. 3. In the neonates, the tracheal walls consisted of mucosa with well-developed folds, submucosa, tracheal glands, muscle and cartilage, collagenous and elastic fibers, and adventitia, which were more developed than those of 120-day-old fetuses. The tracheal epithelium was developed as that in adults. Scanning electron microscopic studies: 4. In the 60-day-old fetuses, most of tracheal epithelial cells were nonciliated but short microvilli were sporadically observed on the luminal surface. On rare occasions, a few cells have solitary cilium. 5. In the 90-day-old fetuses, the ciliated cells appeared increasingly and cilia elongated longer than those of 60-day-old fetuses. 6. In the 120-day-old fetuses, the nonciliated cells covered with microvilli in dome-shape were barriered by thick carpet of cilia. The nonciliated cells also have many papillary projectons on the apical surface. 7. In the neonates, the nonciliated cells in tracheal epithelium were covered compactly with numerous cilia, and many secretory droplets were found on the cilia. Transmission electron microscopic studies: 8. In the 60-day-old fetuses, nonciliated cells of the tracheal epithelium contain large amounts of glycogen granules in the supernuclear and subnuclear areas meanwhile a few cell organelles were formed. Cilia were well formed along the apical cell membranes of the ciliated cells. Also found in the ciliated cells were basal corpuscles, mitochondria and short chains in granular endoplasmic reticulum(GER). Between the epithelial cells presented were well-defined junctional complex with zonula occludens and desmosomes. The nuclei were variable in size and shape. The more developed nucleoli were observed conspicuosly. 9. In the 90-day-old fetuses, nonciliated cells contained large glycogen granules. Accumulated glycogen granules were observed in the subnuclear and supranuclear portion of the cytoplasm. A few short microvilli were covered with glycocalyx. Ciliated cells contained numerous mitochondria and short chains of GER. 10. In the 120-day-old fetuses, the ciliated cells contained numerous mitochondria, abundant short chains of GER and nucleoli. Nonciliated cells contained some Golgi complex and mitochondria. The cell borders were well-defined and distinct junctional complex with zonula occludens, desmosomes, and interdigitorum. 11. In the neonates, well-developed goblet cells were observed in the tracheal epithelium. Ultrastructures of ciliated and nonciliated cells on the tracheal epithelia were similar in pattern as those in adults.

• 환경위생공학
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• 제4권2호
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• pp.101-107
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• 1989

In order to investigate harmful trace in commercial teaproducts. The contents of copper, lead, cadmium, zinc, chromium, manganese and iron were studied in this paper. The samples studied were Youlmoo tea(7) Arrow root tea(9) Ginger tea(4) collected from markets in Seoul area and analysis of seven metals by means of Automic absorption spectrometry. The results obtained were as follows : Lead contents is ranged from 0.06 to 0.72 ppm, cadmium from ND to 0.17 ppm, copper from 0.8 to 16.7 ppm, zinc from 10.4 to 40.4 ppm, manganess from 2.7 to 16.5 ppm, chromium from 0.04 to 4.7 ppm, iron from 7.9 to 55.7 ppm.

• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 1999년도 Proceedings of International Symposium on Remote Sensing
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• pp.396-402
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• 1999

The aim of this study is to assess the OSMI (Ocean Scanning Multi-spectral Imager), whose central bands are 443nm, 490nm, 510nm, 555nm, 670nm, and 865nm, for agricultural applications. Radiance measurements, used to determine per cent reflectance of canopies and soils, were acquired with spectro-radiometers (Li-1800;330~1,100nm, GER-SFOV;350 ~2,500nm, and MSR-7000; 300~2,500nm) in situ for crops and indoors for soils. OSMI equivalent bands and their ratio values were prepared(20nm interval for bands 1~5; 4nm interval for band 6) by averaging spectral reflectance values to the real OSMI bands and analyzed as to crop growth parameters, leaf area index (LAI), total dry matter, and growth index in crops and physiochemical properties in soils. Spectral variations for each growth stage in rice and for crop discrimination in upland crops were significant statistically. In soils, clay and water content, CEC (Cation Exchange Capacity), free iron oxide, and some cation content were correlated with the OSMI equivalent bands. The result of this study shows OSMI wave bands would be promising for agricultural application in terms of spectral information and resolution.

• 대한원격탐사학회지
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• 제15권4호
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• pp.307-319
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• 1999

The aim of this study is to assess the OSMI (Ocean Scanning Multi-spectral Imager), whose central bands are 443nm, 490nm, 510nm, 555nm, 670nm, and 865nm, for agricultural applications. Radiance measurements, used to determine per cent reflectance of canopies and soils, were acquired with spectro-radiometers (Li-1800;330∼1,100nm, GER-SFOV;350∼2,500nm, and MSR-7000; 300∼2,500nm) in situ for crops and indoors for soils. OSMI equivalent bands and their ratio values were prepared(20nm interval for bands 1∼5; 40nm interval for band 6) by averaging spectral reflectance values to the real OSMI bands and analyzed as to crop growth parameters, leaf area index (LAI), total dry matter, and growth index in crops and physiochemical properties in soils. Spectral variations for each growth stage in rice and for crop discrimination in upland crops were significant statistically. In soils, clay and water content, CEC (Cation Exchange Capacity), free iron oxide, and some cation content were correlated with the OSMI equivalent bands. The result of this study shows OSMI wave bands would be promising for agricultural application in terms of spectral information and resolution.

• 생명과학회지
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• 제26권11호
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• pp.1253-1258
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• 2016

만삼(Codonopsis pilosula)의 뿌리를 말린 한약재인 당삼은 오래 전부터 우리나라와 중국 등지에서 위장관 기능항진에 전통적으로 쓰여 왔다. 본 연구에서는 당삼의 열수 및 에탄올 추출물을 제조하여 실험하였는데, 우선 마우스 단회 투여 경구 독성 시험 결과, 두 추출물 모두 5 g/kg의 고용량 투여 시에도 급성 독성을 나타내지 않았다. 당삼 추출물이 위장관 운동 기능에 미치는 영향을 검정하기 위해, 마우스에서 in vivo 위 배출 속도 및 위장관 이송률을 측정하는 실험을 수행하였다. 두 추출물 모두 마우스의 위 배출 속도에는 유의적인 영향을 주지 못한데 반해, 당삼 열수 추출물은 정상 및 실험적 위장관 운동 저해 마우스에서 모두 위장관 이송률을 유의적으로 증가시켰으며, 용량 의존적 증가 양상을 보였다. 이상과 같이, 본 연구에서는 당삼 열수 추출물이 정상 및 위장관 운동 기능 저해 상황의 마우스에서 모두 위장관 이송률을 증가시켰음을 최초로 보고하였으며, 이는 당삼 열수 추출물이 잠재적으로 인간의 위장관 운동 기능 저해 상황을 개선하는 신약 또는 건강 보조제로 개발될 수 있는 후보 물질임을 시사한다.