• 한국주거학회논문집
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• 제24권1호
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• pp.21-31
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• 2013

This study focuses on the regional characteristics observed in the composition and floor plan of folk houses in the Young-cheon region situated in the Southern East inland of Gyungsangbukdo. According to the typical characteristics of the Korean folk house, Young-cheon region is supposed to be classified as the Young-Nam region. Our study shows that the open inverse 'ㄱ' type composition is the most common among others, which consists the living room, UtChae and one BoosokChae that serves as a living room and a farm shop. The typical floor plan is called 'Young Nam type' 'H$\hat{o}$tjib' composed of four rooms. Young Nam type of house has a wall in front of the room floor with a door to make the space with the room floor as the internal space. This can be explained by the climatic conditions in the Southern region of Gyungsangbukdo, which has a very cold winter and has a harsh spring wind in Young-cheon. The structural feature to which we should pay attention is the Young Nam type house has a gambrel roof. The evolutions of the house in the 70s are observed in the roof during the Saemaeul Movement from a hut to a modernized roof. In the 80s, the replacement of the heating system, expansion of rooms, modernization of kitchen, replacement of paper windows, modernization of roof, and construction of amenities had taken place to change the space, construction and structure following the modern house features.

• 현장농수산연구지
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• 제10권1호
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• pp.153-167
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• 2008

High temperature and natural sun light are considered as the core conditions for high quality and large quantity of Phellinus baumii production. However still now on there has been a mistake of excessively cutting off the natural light by spreading the closing nets on the mushroom cultivating house. For an example there are many houses where the closing nets under the roofs be extended to cover the sides of the houses, which way prevents the mushrooms in the houses from receiving sufficient natural sun light and getting the temperature sufficiently to grow so that the quantity and quality of the produced mushrooms are lowered even though the mushrooms can grow in those conditions. In order to avoid this mistake, the closing nets must be placed on the roofs of the houses only without dropping them to cover the sides. Further more when the closing nets are placed triply at the beginning stage of Phellinus baumii's growth in the house, the nets restrain the internal temperature of the house going up and intercept the natural bright light flowing into the house so that the growing tardiness occur to the Phellinus baumii. Therefore the roof only must have been covered by the closing net for 65% cutting off the light until May, and then covered by double folded the net for June, triple folded the net for July and August, double folded the net for September, and the single net for October. When the ventilation in the house has been maintained until the house tightly balloon out through controling lifting force of internal air, the Phellinus baumii can grow well while the bed logs themselves aren't dried out. Marketing is also very much important as well as increasing quality and quantity of Phellinus baumii production.

• 한국주거학회:학술대회논문집
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• 한국주거학회 1995년도 학술발표대회논문집 하
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• pp.103-113
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• 1995

This paper is a part of "The Study of The Traditional Korean Ethnic Farmhousing in Yanbian China. The purpose of this study is to investigate the activities of the Chung-ji-kan(the combined kitchen and major ondol living room). Of the traditional farmhouse. It is based on a survey of 124 households in the farm villages of Lungching China. Survey research methods included a field study in Dallajae. A questionnaire was used to conduct this study. The major findings are : 1) the average family is 3.25 persons and the nuclear family type is prevalent; 2) the building plan of the farmhouse is the Ham-Kyoung-Do `double file` dwelling type, the average 5.2kan(51.1m2) house: 3) the Chung-ji-kan ondol is the important center of activities for the farm family: thus the sitting life style of Korean ondol culture continues in Yanbian, China.hina.

• 한국주거학회논문집
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• 제8권3호
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• pp.1-15
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• 1997

This paper is a part of “The Study of The Traditional Korean Ethnic Farmhousing in Yanbian. China. The purpose of this study is to investigate the activities of the chung-ji-kan(the combined kitchen and major ondol living room). of the traditional farmhouse. It is based on a survey of 124 households in the farm villages of Lungching, China. Survey research methods included a field study in Dallajae. A questionnaire was used to conduct this study. The major findings are: 1) the average family is 3.25 persons and the nuclear family type is prevalent; ) the building plan of the farmhouse is the Ham-Kyoung-Do ‘double file’ dwelling type, the average 5.2kan(51.1$m^2$) house; ) the chung-ji-kan floor changed from straw matting or seomyu-pan(a kind of veneer board) to a vinyl flooring; 4) the chung-ji-kan ondol is the important center of activities for the farm family; thus the sitting life style of Korean ondol culture continues in Yanbian, China.

• 한국동물위생학회지
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• 제30권1호
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• pp.133-144
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• 2007

This study was conducted to determine the effective environmental control measures in preventing calf diarrheal disease in farms. It was found that the high numbers of calves in a cow house was directly related with the high incidence rate of diarrheal diseases. When the number of calves was increased in a cow house, it was difficult to reduce the diarrheal diseases of calves. It was revealed that the incidence rates of calf diarrheal disease were dramatically reduced when the delivery house which faced south. The periodical changes of bedding materials seemed beneficial good to control the possible resident infectious agents, including pathogenic viruses and bacteria. The control of the delivery time was important for reduction of calf diarrhea. It was revealed that September and October were the best time as the delivery period. In order to use old cow house as a delivery house, it should be sterilized by the disinfectant and the flame. When the diarrheal feces were removed as soon as possible, the transmission of diarrheal diseases among calves In the same house was reduced. When the diarrheal feces were not disposed, the incidence rate of diarrhea reached up to 50%. When the morbid calves were not quarantined, the incidence rate of diarrhea was 100%. In contrast, when the diseased calves were quarantined from other calves, the incidence rate of diarrhea was reduced, remarkably. The mean recovery time from the diarrhea of the treated calves in the southern cow house was much faster than that in the north cow house. The treatment of calves in a clean and well-ventilated cow house with dry bedding was more effective than that in a cold, wet, and dark house. It could be postulated that the most important environmental factor in the reduction of diarrheal diseases of calves is the blocking of the entry of the infectious agents. The complete sanitation and control of the delivery house in the using farm is more important than building a new cow house, for prevention of calf diarrheal diseases.

• 한국농공학회논문집
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• 제56권1호
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• pp.41-49
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• 2014

Pig chronic wasting disease, including porcine reproductive and respiratory syndrome (PRRS) and postweaning multisystemic wasting syndrome (PMWS), have made a continuous economic damage in pig farms. Airborne spread of livestock viruses are an important spread factor which is difficult to analyze due to invisible airflow and limitation of measurement. The objective of this study is to analyze airborne disease spread between buildings in the experimental pig farm by means of field experiment and computational fluid dynamics (CFD). The field experiments were conducted to capture airborne virus using air sampler and teflon filter along multi points in the experimental pig farm. The samples were tested in terms of virus detection resulting in positive reaction for PRRS and PCV-2 viruses, which can be a firm evidence of airborne virus spread. The CFD simulation model was developed by considering complex topography, wind conditions, building arrangement, and ventilation systems and was used to analyze airborne virus spread according to different wind conditions. The CFD computed result showed a possibility of airborne virus spread via livestock aerosol from infected pig house to neighboring pig houses according to wind directions. The CFD simulation technique is expected to provide significant data for estimating and making a counterplan against airborne disease spread.

• 컴퓨터교육학회논문지
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• 제7권1호
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• pp.67-77
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• 2004

본 논문에서는 시설내 작물재배 시스템의 완전자동화를 구현함에 동시에 자동 제어 방식 설계상에 존재하는 많은 문제들 때문에 실현하지 못했던 작물의 직접제어자동화를 구현하였다. 시설내 작물재배 자동제어 시스템은 제어대상에 따라서 세 가지로 구분될 수 있다. 시설외부로부터 기상 환경 등을 계측하여서 시설내 재배 제어에 응용하는 외부 환경 제어, 시설 내부 환경을 직접 계측하고 제어하는 내부 환경 제어, 작물의 성장에 직접 공급되는 배양액의 적절한 조성에 관련된 배양액 제어로 나눌 수 있다. 본 논문에서는 이 세 가지의 자동 제어시스템을 완전 실현하며, 배양액의 급액량을 제어함으로서 작물의 우량 성장을 자동적으로 조절할 수 있는 고난도 제어시스템을 설계하였다.

• 한국농촌건축학회논문집
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• 제14권2호
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• pp.51-58
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• 2012

The purpose of this study was to set and analyze the utilization of the substituted agricultural land in the Dongtan new town in Hwa-seong city. The results of this study were as follows. In the respect of the land efficiency and utilization, the need of the agricultural land in the Dongtan has shrunk. Therefore, the land should be reconsidered and developed as other purposes. The land could be developed as the weekend farm for the city people. The weekend farm is currently gaining popularity because the citizens want to not only experience the nature but also get a healthy food. So, the land in the new town could provide them with a good place. And the Han-ok(Traditional Korean style housing) is recently in the limelight of many people because of its healthy function and the special aesthetic, so the agricultural land of Dongtan could be a great opportunity to develop the Han-ok village. Lastly, the logistics center for agricultural products could be proposed. Because the traffic condition of the new town is satisfactory, the land is idealistic as the logistics center which connect the capital with the local. These practical uses of agricultural land in the Dongtan new town will be able to provide opportunities to improve the quality of life in the area and develop the land more efficiently.

• 한국조경학회지
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• 제40권5호
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• pp.119-128
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• 2012

본 연구에서는 도시텃밭 프로그램이 공동체의식에 미치는 효과를 규명하고자 서울의 3개 공공도시텃밭을 선정하여 설문조사를 실시하였다. 연구결과는 다음과 같다. 첫째, 텃밭프로그램이 참여자의 상호교제와 공동체의식에 미치는 영향이 다각도로 확인되었다. 지속적 프로그램이 있는 텃밭과 그렇지 못한 텃밭 사이에는 내부교제와 공동체의식에서 차이가 있었으며, 프로그램참여자가 비참여자에 비해 높은 수준의 텃밭활동, 내 외부교제 및 공동체의식을 보였고, 경로분석에서 도 프로그램참여가 공동체의식에 가장 큰 영향을 미치는 변수로 나타났다. 둘째, 자가점유, 거주기간, 참여인원이 공동체의식에 영향을 미치는데, 이는 거주기간이 긴 자가점유자, 특히 1인 및 노인 가구 등 사회적 소외계층을 대상으로 텃밭프로그램이 운영되어야 함을 시사한다. 셋째, 농업교육보다 지역사회와 연계된 다양한 문화 프로그램의 만족도가 높았다. 이 결과들은 도시텃밭의 공동체의식 형성효과를 높이기 위해서는 지속적이고 다양한 프로그램이 필요함을 보여준다.

• 한국전자통신학회논문지
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• 제11권11호
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• pp.1121-1128
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• 2016

우리나라의 농촌은 고령화, 인구감소, 농경지 감소 등의 문제로 어려움을 겪고 있다. 이를 해결하기 위하여 국내에서는 농업과 ICT 기술과의 융합을 통해 편리하고 효율적인 시스템을 도입하여 생산성을 향상 시키는 스마트 팜 시스템에 관심을 기울이고 있다. 그러나 비싼 구축비용, 시스템운영 인력의 확보 및 교육 등의 어려움으로 실제 농가에 보급하는데 많은 어려움을 겪고 있다. 따라서 이러한 국내 환경에 적합한 맞춤형 스마트 팜 기술개발이 필요하다. 본 연구에서는 저가형 임베디드 장비를 기반으로 온실의 환경데이터를 수집하는 시스템을 설계하고, 사용자가 쉽게 접근할 수 있는 웹 어플리케이션 시스템을 설계 및 구현하였다. 구현된 시스템은 구축 비용을 낮추고 스마트 폰을 통한 편리한 접근성을 통해 스마트 팜의 보급을 크게 증가시킬 것으로 기대된다.