• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2010년도 춘계 학술논문 발표대회 1부
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• pp.21-23
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• 2010

This study was conducted to draw various decisive elements of a reasonable heat curing method and to examine the importance in deciding a construction method when constructing cold weather concrete. As a result, the items proposed as important elements at the time of decision of a heat curing method included economy, workability, maintainability, insulation capability, reduced construction period and usability. As a result of importance by items under AHP technique, it was found the most important element was insulation capability, followed by reduced construction period and workability. As a result of comparison of a heat supplying and a heat insulation method by dual bubble sheet differed 2 times as much as a heat supplying method, especially the evaluation degree by insulation capability and reduced construction period was high.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2015년도 추계학술대회
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• pp.619-622
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• 2015

최근 심각한 기후변화로 인하여 농산물 생산성 및 농산물 가격의 변동성이 커지고 있으며, 이러한 문제를 해결하기 위하여 농산물의 생산량을 예측하는 방법이 연구되고 있다. 본 논문에서는 선형 방정식을 이용하여 생산 단수, 생산 면적, 기후 요소를 예측하였으며, 기후 요소의 가중치 합을 이용하여 보정된 생산 단수와 생산 면적을 곱하여 생산량을 계산하였다. 실험에서 예측한 생산량은 실제 생산량과 비교하여 약 90% 이상의 예측율을 보였다.

• 농업과학연구
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• 제37권2호
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• pp.177-189
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• 2010

These studies were conducted to analysis for weather reaction on the growth and yield component according to meterological elements used Vector Autoregressive Regression(VAR) Model at Daejeon, Hongseong, Geumsan, Nonsan, and Yesan to core of center to Chungnam area in Rice. Reaction of cultivars according to change of meterological elements for growth and yield component effected on heading time in Gancheokbyeo and Mananbyeo, grain number of a spike in Gancheokbyeo, ratio of ripeness in Gancheokbyeo and Geumobyeo 1, amount of milled rice in Geurubyeo and Ansanbyeo, and 1,000 grains weight in Gancheokbyeo, Dasanbyeo, and Hwajinbyeo. An effect on the growth and yield components of meterological elements were influenced by heading date, 1,000 grain weight and ratio of repening as sunshine hours. The cultivars in sensitive reaction for change of weather condition were classified to 14 varieties including Gerubyeo et al., insensitive cultivars were classified to 66 varieties including Gyehwabyeo et. al.

• 한국게임학회 논문지
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• 제4권3호
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• pp.77-84
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• 2004

게임의 게임성, 재미의 제공, 볼거리 및 배경그래픽 제공하고, 게임플레이의 활동 무대인 배경-맵과 배경그래픽 디자인을 구현하기 위해서는 게임 배경환경은 매우 중요한 요소이다. 본 연구에서는 게임 배경환경의 구성요소를 정의하고, 시대적 및 역사적인 환경요소, 자연적인 환경요소, 인공적인 환경요소, 문화적인 환경요소, 가상적인 환경요소를 문헌과 사료를 통하여 고찰 연구하였으며, 실제 게임 배경맵에 적용할 수 있는 배경그래픽의 환경디자인 모델을 제시한다.

• 융합보안논문지
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• 제12권6호
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• pp.107-113
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• 2012

본 연구는 강력 5대범죄(살인, 강도, 강간, 절도, 폭력)와 기상변화의 요소(날씨, 기온, 강수량, 풍속, 습도)의 상관관계에 대해 검토하였다. 본 연구에서 사용된 데이터들은 포털사이트를 통해 2010년 1월 1일부터 2012년 10월 19일까지 발생건수와 기상청에서 기록한 해당일의 기상변화의 요소들을 자료로 사용하였다. 이 데이터를 토대로 범죄와 기상변화 요소들과의 상관관계를 분석하기 위해 SPSS 12.0을 활용하였고, 분석을 통해 범죄에 대해 상관관계의 여부를 알 수 있었다. 이 분석결과를 바탕으로 이 분야의 연구에 중요한 선행연구가 될 것이라 판단된다.

• Journal of Astronomy and Space Sciences
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• 제35권3호
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• pp.175-183
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• 2018

Many recent satellites have mission periods longer than 10 years; thus, satellite-based local space weather monitoring is becoming more important than ever. This article describes the instruments and data applications of the Korea Space wEather Monitor (KSEM), which is a space weather payload of the GeoKompsat-2A (GK-2A) geostationary satellite. The KSEM payload consists of energetic particle detectors, magnetometers, and a satellite charging monitor. KSEM will provide accurate measurements of the energetic particle flux and three-axis magnetic field, which are the most essential elements of space weather events, and use sensors and external data such as GOES and DSCOVR to provide five essential space weather products. The longitude of GK-2A is $128.2^{\circ}E$, while those of the GOES satellite series are $75^{\circ}W$ and $135^{\circ}W$. Multi-satellite measurements of a wide distribution of geostationary equatorial orbits by KSEM/GK-2A and other satellites will enable the development, improvement, and verification of new space weather forecasting models. KSEM employs a service-oriented magnetometer designed by ESA to reduce magnetic noise from the satellite in real time with a very short boom (1 m), which demonstrates that a satellite-based magnetometer can be made simpler and more convenient without losing any performance.

• 동의생리병리학회지
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• 제22권5호
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• pp.1062-1070
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• 2008

The human body and nature respond to each other. The change of nature influences to directly human body. One of the change is the weather change. and there is order in the change. The order is twelve months. To explain the weather change of the cold, hot. dry and wet. we can use Four seasons, The twenty-four seasons, or The twelve month. To explain the five elements of the chinese cosmogony, The four season is useful, and the change of weather, the twenty-four seasons is good. But, the viscera is explained by the ten celestial stems and the twelve horary sings. Thus the twelve horary sings is most useful to explain, because one year is composed by twelve months. The twelve season and fancy of the ten celestial stems is explained fully by Diao-hou-yong-shen. Diao-hou-yong-shen is expressed by the zodiac signs, and explained by the disposition of the zodiac sings. In addition to the oriental medical science is also explained and expressed by the zodiac signs. Therefore, I think that the change of viscera, according to weather, is based on the Diao-hou-yong-shen, and I get some results. In the acting of viscera, there are some relationship between organs. The relationship is not influenced directly by the weather of four seasons, unless there are some special details. If the energy of the month, which rules one specific organ, is weak, doctor should fill up the organ. If not, the organ tends to get sick. According to the full or weak of the five elements which is under the month, the useless or harmful elements should be taken off, and useful and needful elements should be serviced. The balance between cold, hot, dry and wet should be maintained. However, the fancy of the viscera is very different. So, doctor should be careful to maintain balance. The full and weak between Yin and Yang should be considered when doctor think about cold and hot in the month.

• 한국빅데이터학회지
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• 제2권1호
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• pp.17-26
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• 2017

산업발달과 지구 온난화로 중국 북동부 지역의 사막화가 가속화 되면서 한반도는 지리적 계절적으로 미세먼지의 영향을 많이 받고 있다. 미세먼지로 인한 피해는 일반인보다 호흡기 질환자나 노인, 영 유아에게 치명적어서 미세먼지 발생 원인과 인과관계 검증을 위한 연구가 필요하다. 본 연구에 이용된 대기환경 자료와 산업지역 자료는 청정지역과 오염지역으로 나누고 오염지역은 산업별로 구분하여 분석하였다. 기상자료를 이용하여 기상 기후의 변화에 따른 미세먼지 변화를 분석하였고 미세먼지 발생요인을 국내의 영향과 국외의 영향으로 구분하여 대기-기상자료의 상관성을 검증하였다. 그리하여 미세먼지($PM_{10}$)와 초미세 먼지($PM_{2.5}$)의 구성 물질별로 계절적, 지리적인 발생형태 분석을 통해 산업, 지형, 인구, 주거 정보를 결합한 미세먼지에 대한 대책 수립의 기준을 제공하고자 한다.

• KIEAE Journal
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• 제9권5호
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• pp.39-46
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• 2009

Most Plastic Green Houses in Korea are made according the European weather condition, which lead to have very low solar energy efficiency. Moreover, the function of green houses, as well as the structure of them, has not changed for Korean weather condition. Therefore, the structure and function of them should adopt the regional weather condition in order to improve the energy efficiency. This paper investigates the current plastic green housesin Korea, and presents an alternative for improving the energy efficiency. The elements of green houses were investigated. When using a partial opaque insulation with a thermal storage body, the difference of indoor air temperature became 20C during daytime, and 5C during night, which will save massive fossil fuels.

• 대한전기학회논문지:전력기술부문A
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• 제55권7호
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• pp.273-280
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• 2006

This paper suggests the method that forecasts Dynamic Line Rating (DLR). Thermal Overload Risk Probability (TORP) of the next time is forecasted based on the present weather conditions and DLR value by Monte Carlo Simulation (MCS). To model weather elements of transmission line for MCS process, this paper will propose the use of statistical weather models that time series is applied. Also, through the case study, it is confirmed that the forecasted TORP can be utilized as a criterion that decides DLR of next time. In short, proposed method may be used usefully to keep security and reliability of transmission line by forecasting transmission capacity of the next time.