• 대한가정학회지
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• 제11권3호
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• pp.247-261
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• 1973

In the past, what we call "fashion" was monopolized by only a small highly privileged group of individuals. To-day, we know that fashion field has become progressive democratization of taste not only in clothing, but in all expressions of contemporary living, from automobiles to refrigerators. So, we can find out how wonderful it is that our recent fashionable history was changed so fast. Whatever highly characteristic costume may be in the former, the way people dress was the reflection of their contemporary lives as well as their political status, economics, cultures, arts religions, so that a history of fashion is a history of life. Now, that categorical silhouettes make an exclusion across centuries of past history into the world of aesthetics, particularizes following ; symbolic voluminous toga of Roman authority, the religious but gorgeous Byzantine tunic, extravagant vertical bell-skirt of the Renaissance, the romantic Rococo style, the elegant crinoline and the bustle of the Cul de Paris of the nineteenth. It came true that women was intoxicated ostentations and elegances, since they had on ornamently costume which bear some relationship to the more formal Co-stesy, till the beginning of the twentieth. As Jonney Ironside said, "Nowadays, those exessive ornamentations and cumbersome design hardly belong to a civilization run by machines and in a hurry". These were once a sign of wealth and class ; at the beginning of the twentieth it was disappearing step by step. What is the reason\ulcorner At the end of the nineteenth, the emancipation of women, the movement of the Art Nouveau and the opening of the ready-made, have influenced on modern style, directly or indirectly. Finally, democratically popular costume was caused by fighting against the masculine prejudice excluded them from activities.hem from activities.

• 통상정보연구
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• 제14권3호
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• pp.307-322
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• 2012

본 논문은 패널 단위근, 패널 공적분, 패널 인과성 검정, 패널 FMOLS(fully modified OLS) 기법을 이용하여 한국의 대 동아시아 수출 결정요인을 분석하였다. 분석결과 변수들이 패널 단위근 검정을 통하여 단위근을 가지며 1차 차분 후 안정적인 자료로 전환됨을 알 수 있었으며, 패널 공적분 통계량 모두 공적분 관계가 존재하지 않는다는 귀무가설을 기각함으로써 적어도 하나의 공적분 벡터가 존재함을 알 수 있었다. 다음으로 패널 벡터오차수정모형을 도입하여 동태적 인과성 분석을 실시하였다. GDP변동이 수출변동에 영향을 미치고 수출변동이 GDP변동에 영향을 미침으로써 수출과 GDP 간에 쌍방적 인과관계가 존재함을 알 수 있었다. 그리고 ODI변동의 오차수정항 계수가 수출변동의 오차수정항 계수보다 약 1.65배 크게 나타나 ODI의 불균형에서 균형으로 조정속도가 수출보다 1.7배 정도 빠름을 확인할 수 있었다. 이와 더불어 패널 GM FMOLS 결과 환율이 1% 상승했을 때 수출이 0.28% 감소하고, GDP가 1% 증가했을 때 수출은 0.77% 증가하고, 해외직접투자가 1% 증가했을 때 수출은 0.11% 증가함을 알 수 있었다.

• 한국디지털건축인테리어학회논문집
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• 제1권1호
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• pp.59-66
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• 2001

The purpose of this study is to improve productivity of architectural space planning(A.S.P,) by computer system and to optimize ASP. A searching algorithm is the best way to slave optimized A.S.P. Because architectural design is too many various site situations and client's demands to specify the general solving methods. This method seek the best design case in all possibility and to be modeled as this; Seongbukgu's case that is city structure former times negative by in facilities utilization of the near street limit. But, case of Gangnamgu and Songpagu is thought that environment and utilization etc. of area life of old people are affinity with quality of life environment of old people when see that is using various area facilities using electric railway and a bus etc. actively. It is looked by the other that individual's special quality uses area facilities according to life partner's existence and nonexistence and family composition and existence and nonexistence of profession and distinction of sex. Show difference of external behavior according to public garden and market and supermarket and welfare facilities etc.'s location in dwelling environment of area and relation about facilities of area has been formed and old people and dwelling environment of area can know that is that do interaction. Environment that access about facilities may have to be easy, and can live that communicating closely with area's inhabitantses may have to consist so that old people may can run various external life.. Notions of the evaluated value is an profit(+) and expense(-) that decide design intention. To adapt real planning, 1. A raster type space cell has logical site informations. 2. To be evaluate various factor. 3. To reflect operator's design mind, they should add an extra weight on evaluated value.

• 한국지구과학회지
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• 제38권7호
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• pp.469-480
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• 2017

Controversy has surrounded the potential impacts of phytoplankton on the tropical climate, since climate models produce diverse behaviors in terms of the equatorial mean state and El $Ni{\tilde{n}}o$-Southern Oscillation (ENSO) amplitude. We explored biophysical impacts on the tropical ocean temperature using an ocean general circulation model coupled to a biogeochemistry model in which chlorophyll can modify solar attenuation and in turn feed back to ocean physics. Compared with a control model run excluding biophysical processes, our model with biogeochemistry showed that subsurface chlorophyll concentrations led to an increase in sea surface temperature (particularly in the western Pacific) via horizontal accumulation of heat contents. In the central Pacific, however, a mild cold anomaly appeared, accompanying the strengthened westward currents. The magnitude and skewness of ENSO were also modulated by biophysical feedbacks resulting from the chlorophyll affecting El $Ni{\tilde{n}}o$ and La $Ni{\tilde{n}}a$ in an asymmetric way. That is, El $Ni{\tilde{n}}o$ conditions were intensified by the higher contribution of the second baroclinic mode to sea surface temperature anomalies, whereas La $Ni{\tilde{n}}a$ conditions were slightly weakened by the absorption of shortwave radiation by phytoplankton. In our model experiments, the intensification of El $Ni{\tilde{n}}o$ was more dominant than the dampening of La $Ni{\tilde{n}}a$, resulting in the amplification of ENSO and higher skewness.

• 한국생물정보학회:학술대회논문집
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• 한국생물정보시스템생물학회 2005년도 BIOINFO 2005
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• pp.319-324
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• 2005

An integrated approach for prostate cancer detection using proteomic data is presented. Due to the high-dimensional feature of proteomic data, the discrete wavelet transform (DWT) is used in the first-stage for data reduction as well as noise removal. After the process of DWT, the dimensionality is reduced from 43,556 to 1,599. Thus, each sample of proteomic data can be represented by 1599 wavelet coefficients. In the second stage, a voting method is used to select a common set of wavelet coefficients for all samples together. This produces a 987-dimension subspace of wavelet coefficients. In the third stage, the Autoassociator algorithm reduces the dimensionality from 987 to 400. Finally, the artificial neural network (ANN) is applied on the 400-dimension space for prostate cancer detection. The integrated approach is examined on 9 categories of 2-class experiments, and also 3- and 4-class experiments. All of the experiments were run 10 times of ten-fold cross-validation (i. e. 10 partitions with 100 runs). For 9 categories of 2-class experiments, the average testing accuracies are between 81% and 96%, and the average testing accuracies of 3- and 4-way classifications are 85% and 84%, respectively. The integrated approach achieves exciting results for the early detection and diagnosis of prostate cancer.

• 한국물환경학회지
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• 제28권1호
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• pp.137-147
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• 2012

Land surface temperature in ecohydrology is a variable that links surface structure to soil processes and yet its spatial prediction across landscapes with variable surface structure is poorly understood. And there are an insufficient number of soil temperature monitoring stations. In this study, a grid-based land surface temperature prediction model is proposed. Target sites are Andong and Namgang dam region. The proposed model is run in the following way. At first, geo-referenced site specific air temperatures are estimated using a kriging technique from data collected from 60 point weather stations. Then surface soil temperature is computed from the estimated geo-referenced site-specific air temperature and normalized difference vegetation index. After the model is calibrated with data collected from observed remote-sensed soil temperature, a soil temperature map is prepared based on the predictions of the model for each geo-referenced site. The daily and monthly simulated soil temperature shows that the proposed model is useful for reproducing observed soil temperature. Soil temperatures at 30 and 50 cm of soil depth are also well simulated.

• 펄프종이기술
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• 제47권1호
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• pp.35-44
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• 2015

Thermomechanical pulping process uses large amounts of energy, mostly electricity to run electrical facilities. Thermomechanical pulp (TMP) made from Pinus densiflora also has a big drawback that refining consumes 90 per cent of the total energy used in TMP process. This study explored to draw up a way to save refining energy through different thermal treatment at the stages of presteaming and refining. Presteaming temperature was $80^{\circ}C$, $100^{\circ}C$, and $120^{\circ}C$. After presteaming at each temperature, refining was carried out at $100^{\circ}C$, $120^{\circ}C$, and $140^{\circ}C$ respectively. In a presteaming stage, steaming temperature over $120^{\circ}C$ greatly contributed to the decrease of refining energy leading to earlier attainment of a target freeness, irrespective of refining temperature. In addition, NaOH treatment with presteaming enhanced better development of fiber properties during refining than presteaming without NaOH. High temperature refining at $140^{\circ}C$ produced a high strength paper, and wood chips treated by alkali responded better to refining than at over $120^{\circ}C$. Improved softening effect on wood chips led to the decrease in shives contents but it gave no effect on pitch contents of TMP.

• 지구물리와물리탐사
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• 제13권3호
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• pp.295-300
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• 2010

최근 동해상의 일본 서해안을 포함한 태평양 연안의 지진대에서 큰 규모의 해저지진에 의한 지진해일이 자주 발생하고 있다. 지진해일은 수심이 깊은 대양에서 파고가 대략 수 m인데 반해 파장은 수십에서 수백 km에 달하는 장파로서, 선단파는 수심에 비례하여 매우 빠르게 이동할 수 있다. 따라서 지진해일은 인접국가 뿐만 아니라 발생지역으로부터 매우 먼 지역까지 전파하여 해안에 심각한 범람으로 인한 인명 및 재산피해를 일으킨다. 이러한 지진해일의 피해를 효율적으로 저감하는 방법은 해안지역을 따라 지진해일 재해정보도를 제작하고, 지역주민들에게 이를 배포하여 사전에 위험성을 알리고 지진해일 발생시 피해를 최소화할 수 있도록 대비하는 일이다. 지진해일 재해정보도는 과거의 지진해일 피해조사 결과와 계획된 시나리오를 바탕으로 만들어져야 하며, 실제 지진해일이 급습할 경우 주민들의 대피계획을 만드는 데 유용하게 사용된다.

• 대한공간정보학회지
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• 제18권3호
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• pp.49-56
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• 2010

본고에서 적용한 유전자 알고리즘(GenAlg)은 다윈의 유전적 진화이론에 기반한 적정해 탐색기법으로써 공간연구에 있어서도 다양한 응용연구가 선행된 바 있다. 본 연구는 최근 신도시 개발과 함께 택지개발사업 등이 활발히 진행되고 있는 화성시 동부권을 사례대상지로 GIS 툴을 이용하여 격자인구자료를 구축하고 자연환경변수와 함께 개발 촉진형 및 규제형 용도지역지구 지정현황 등 주요 인구동태 결정요인에 관한 공간정보를 구축한 다음 GenAlg 모형을 추정하고 이를 동일 설명변수를 사용한 회귀분석 결과와 비교해 봄으로써 GenAlg기법의 유용성을 정량적으로 비교분석해 보았다. 분석결과 회귀분석과 유사하게 설명변수들에 대해 비교적 일관되고 설득력 있는 계수 값들이 도출되었고 이로써 GenAlg모형은 적자생존의 유전학적 원리를 기반으로 도시현상과 관련한 제반 문제의 적정해를 찾는 유용한 학제적 탐색기법임을 확인할 수 있었다.

• 한국콘텐츠학회논문지
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• 제14권11호
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• pp.982-994
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• 2014

본 연구는 전문대학 학생들의 기초적 학습능력을 높이기 위한 방법을 모색하기 위하여 학습전략과 학습효과를 측정하는 방법을 찾는 전단계로서 교수학습센터에서 사용할 수 있는 학습태도검사를 개발하기 위한 목적으로 진행되었다. 전문대학 신입생 984 명을 대상으로 한 설문조사 결과 학습태도검사로 33문항이 선정되었는데, 다섯 가지 요인으로 명명된 효과적인 내용정리, 우선순위와 자기관리, 학습습관 점검 및 개선, 목표 설정과 실행, 학습계획은 서로 높은 정적 상관관계(.53~.72)를 보이며 특히 학과적성에 긍정적인 학생일수록 다섯 요인의 점수가 높게 나타났다. 또한 일반적 특성에 따라 다섯 요인에 유의한 차이를 보였으므로, 대상에 따라 차별화된 교수학습방법을 운영하는 방안도 고려한다면, 더욱 효과적인 학습전략이 될 것으로 기대한다.