• 한국수자원학회논문집
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• 제47권5호
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• pp.421-433
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• 2014

본 연구에서는 과거 50년간(1961~2010)의 서울 기후관측지점의 월 및 연별 강수량대비 잠재증발산량의 비인 건조지수의 변화를 분석하고, 과거기간(1971~2000)의 건조지수 대비 기후변화시나리오(RCP 4.5, RCP 8.5)에 따른 미래기간별(2011~2040, 2041~2070, 2071~2100) 건조지수 변화율(%) 분석을 실시하였다. 또한 각기 다른 5개의 잠재증발산량 산정식(FAO P-M식, Penman식, Makkink식, Priestley-Taylor식, Hargreaves식)을 적용하여 잠재증발산량 산정식이 건조지수와 건조지수 변화율(%)에 미치는 영향을 분석하였다. 분석결과에 의하면 RCP 4.5와 8.5 모두에서 과거기간에 비해서 기후변화시나리오에 따른 미래기간에서 월별 강수량, 평균기온 그리고 잠재증발산량이 증가하였다. 또한 잠재증발산량은 겨울철이 여름철과 비교하여 과거기간 대비 미래기간에서 큰 증가를 보였으나, 건조지수는 강수량의 영향으로 잠재증발산량과 다른 양상을 보였다. 따라서 수자원관리 측면에서 미래기후변화에 따른 겨울철 증발산량의 증가에 따른 적절한 대응이 필요하다. 기후변화시나리오를 반영하여 산정된 미래기간의 월 및 연별 건조지수 값은 각기 다른 잠재증발산량 적용식에 따라서 큰 차이를 보였다. 하지만 과거기간대비 미래기간의 월 및 연별 건조지수 변화율(%) 양상은 적용된 잠재증발산량 산정식에 따라서 큰 차이가 없었다.

• 패션비즈니스
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• 제14권2호
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• pp.151-165
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• 2010

The goal of this dissertation is to analyze the change of dress style based upon the 'Difference' theory developed by Gilles Deleuze and Michel Foucault. The methodology for this study consists of literary research, encompassing philosophy, aesthetics, dress and materials derived from internet and case study based upon the analysis of Deleuze and Foucault in the paintings by Bacon, $\acute{a}$, and Magritte. In order to develop the theoretical analysis tool for this study, the period and continuous theories of style change are examined in terms of 'identity' and 'resemblance.' A new framework for analyzing the changes of dress style based upon the 'Difference' theory derived from Deleuze's and Foucault's theories and from their interpretations of paintings was developed. This newly developed theory not only defines that dress style changes under the influence of various conditions such as designer's will, ideology, social structure and technology, but also interprets it as a newly-created style that has nothing to do with the original one. The characteristics that represent 'difference' in change of dress style are deformation, hybrid, absence and resemblance. They are derived from the Deleuze's and Foucault's interpretations of 'difference' represented in the paintings by Bacon, Vel$\acute{a}$zquez and Magritte.

• 대한한방체열의학회지
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• 제4권1호
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• pp.54-60
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• 2005

Object: A study on the changes of superficial temperature as the ambient temperature varies. Method: After performing research on the physiologic mechanism of heat loss from skin, heat transfer to skin and heat productions of body, the conclusions would be drawn from experiments on temperature changes in every parts of the body as ambient temperature varies . Result and conclusion: Superficial temperature is in equilibrium with ambient temperature after a certain period. Part of the body with big change in superficial temperature tends to have slower temperature change and longer time for adaptation than the part with small change in superficial temperature. The temperature difference between left and right side of the body needs no attention. If adequate adaptation time, a short-period living supervision prior to measurements and appropriate indoor environment management are provided, meaningful conclusion would be attained for infrared thermal diagnosis.

• 복식
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• 제26권
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• pp.123-143
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• 1995

Clothing as one of elements of culture has been interwoven with cultural diffusion, and accompanied the most visible change. In this paper, it was focused that the process and the characteristics of western clothing adop-tion of Korea from 1876 to 1945 corelating with cultural diffusion theory. They were analyzed through the change of clothing reformation system by government, school uniform, and social phenomenon. The finding of this paper were as followings; 1. The process of western clothing adoption was forcibly demanded by Japan, therefore influenced by Japan. 2. The clothing reformation which was forced to accept western style was confronted by complex of cultural, psychological and economical resistance. 3. The fashion leaders of this period were Korean students studying abroad, diplomatic officials, members of the armed forces, government officials, students of western educational systemed school, and lady of evangelist. 4. Man adopted western clothing earlier than woman. 5. Western clothing adoption was took precedence in case of formal wear, diplomatic official's attire, military uniform, and school uniform. 6. In this process, we can find 'transculturation' by Malinowski and 'reinter-pretation' by Herskovits. 7. This process was a kind of 'reorientaion'. 8. The change of clothing which was affected by the tradition, for example, robe for the ancestral rites was evolutionary than others. 9. Clothing elements based on mental or internal characteristics like which clothing was hardly changed by compulsion or extortion. 10. The external trends of clothing change during this period were simplicity, utility, and decrease of status symbols.

• Ocean and Polar Research
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• 제24권1호
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• pp.39-45
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• 2002

The seasonal patterns of sediment supply were investigated during the period of June 1999 to June 2000 on a coastal foredune of Seungbong Island, Korea. Sediment supply was determined from measurements of geomorphic changes in the foredune and beach along six lines. Most sands were deposited on the dunefoot and foredune area during the winter and spring, from November to April. The largest amount of sands was deposited along the lines 5 and 6 near the sea-dike in the southern tip of the dune area. In general, the sand on the beach was gradually eroded in spring, summer and fall but deposited in winter. Total sediment accumulation over the study period was $484m^3$ for the foredune and $345m^3$ for the beach. The volume of the foredune increased in the winter and spring, whereas the volume of beach increased in the winter. Variation in sediment deposition appears to be controlled primarily by variations in the seasonal wind regime.

• 한국농공학회논문집
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• 제60권3호
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• pp.107-112
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• 2018

In this study, we conducted to analyze and quantify the amount of nitrogen supply into the rice paddies from the rainfall during cropping and non-crop periods. Rainfall monitoring conducted 85 times from June 2015 to December 2017. Nitrogen supply of cropping season ranged from 5.37 to 7.70 kg/ha, while non-cropping season were supplied from 3.97 to 4.42 kg/ha. The supply of T-N in the crop period was more than 60% of the total supply. And as a result of analyzing the correlation between the characteristics of rainfall and the supply amount, nitrogen concentrations in rainfall were decreased with increasing rainfall, but the supply amount was increased. Therefore, efforts should be made to increase the rainfall utilization and to increase the nitrogen supply of crops by increasing rainfall storage through drainage management.

• 한국관개배수논문집
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• 제21권1호
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• pp.89-98
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• 2014

This study is to evaluate the future potential impact of climate change on soil erosion loss in a metropolitan area using Revised Universal Soil Loss Equation(RUSLE) with land use information of the Ministry of Environment and rainfall data for present and future years(30-year period). The spatial distribution map of vulnerable areas to soil erosion was prepared to provide the basis information for soil conservation and long-term land use planning. For the future climate change scenario, the MIROC3.2 HiRes A1B($CO_2720ppm$ level 2100) was downscaled for 2040-2069(2040s) and 2070-2099(2080s) using the stochastic weather generator(LARS-WG) with average rainfall data during past 30 years(1980-2010, baseline period). By applying the climate prediction to the RUSLE, the soil erosion loss was evaluated. From the results, the soil erosion loss showed a general tendency to increase with rainfall intensity. The soil loss increased up to 13.7%(55.7 ton/ha/yr) in the 2040s and 29.8%(63.6 ton/ha/yr) in the 2080s based on the baseline data(49.0 ton/ha/yr).

• Architectural research
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• 제20권1호
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• pp.1-8
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• 2018

Gojong(高宗) had experienced extravagant change during a period of reign and he was located in the center of the change. He was the king who also experienced various changes in construction and accomplished a large number of construction activities aggressively. Gojong could acquire the information and details about anarchitecture, through the experience of a lot of large-scale construction activities in a regency period of Heungseon-Daewongun(興宣大院君). After opening of a port, as the western culture and technology was flowed in Korea, the knowledge of western architecture also was introduced. Gwanmungak(觀文閣) was constructed in Kyeongbokgung Palace under that influence in 1888, but the construction was not successfully finished. Due to the failure of Gwanmungak, Gojong no more constructed a western architecture until 1897. He was aware of the merits of western architectures while living in the western architecture during Agwanpacheon(俄館播遷). And he led a lot of constructions of the western architectures in Kyeongungung(慶運宮). It is possible to arrange in two reasons about the interest in an architecture of Gojong. Firstly, Gojong was individually interested in the architectures, and he constantly accomplished constructions of new buildings from childhood. And secondly, Gojong thought that western architecture has an advantage in the international situations. He held out the tendencies to construct the western architectures with excessive investments.

• 한국물환경학회지
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• 제25권6호
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• pp.863-871
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• 2009

For the assessment of climate change impacts on river flow condition, CGCM 3.1 T63 is selected as future climate information. The projections come from CGCM used to simulate the GHG emission scenario known as A2. Air temperature and precipitation information from the GCM simulations are converted to regional scale data using the statistical downscaling method known as MSPG. Downscaled climate data from GCM are then used as the input data for the modified TANK model to generate regional runoff estimates for 44 river locations in Nakdong river basin. Climate change is expected to reduce the reliability of water supplies in the period of 2021~2030. In the period of 2051~2060, stream flow is expected to be reduced in spring season and increased in summer season. However, it should be noted that there are a lot of uncertainties in such multiple-step analysis used to convert climate information from GCM-based future climate projections into hydrologic information.

• 대기
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• 제22권4호
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• pp.449-454
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• 2012

This study presents the long-term variability of spring precipitation over the Korean peninsula. It is found that the significant interdecadal change in the spring precipitation has occurred around year 1991. Over the Korean peninsula the precipitation for the post-1991 period increased by about 30 mm per year in CMAP and station-measured data compared to the precipitation prior to year 1991. Due to an increased baroclinicity during the later period, the low-level negative pressure anomaly has developed with its center over northern Japan. Korea is situated at the western end of the negative pressure anomaly, receiving moisture from westerly winds and producing more precipitation. Also, we estimate the change in the near future (years 2020~2040) spring precipitation using six best performing Coupled Model Intercomparison Project 3 (CMIP3) models. These best model ensemble mean shows that spring precipitation is anticipated to increase by about 4% due to the strengthened westerlies accompanied by the northwestern enhancement of the North Pacific subtropical high.