• 통합자연과학논문집
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• 제9권2호
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• pp.144-151
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• 2016

The purpose of this study is to investigate the emotion effects on academic achievement for university students. The results are as follows. Resulting on the each emotions difference by the statistical variables, anxiety scores by gender showed a significant difference in the p<.01 level(F=7.685). The males anxiety(2.478, standard deviation: 0.180) had significantly lower scores than females(3.076, standard deviation: 0.168). But fear, anger, activity, and sociability scores were not significantly different respectively between male and female students. To see the emotions effect of academic achievement, the analysis method of the linear regression line was used. As the result, anxiety, fear, anger, activity, and sociability did not significantly influence academic achievement. And so unlike previous methods, the analysis method of the quadratic regression curve was used. As the result, anxiety, fear, anger, activity, and sociability showed did significantly influence academic achievement respectively within 5% of statistical significance level, to more than F=3.06. Therefore, the values on academic achievement of the each anxiety, fear, anger, activity, and sociability showed a quadratic regression curve. That is, [Academic achievement]=$-0.9685{\times}[Anxiety]^2+5.1342{\times}[Anxiety]+8.2679$,[Academic achievement]=$-1.0638{\times}[Fear]^2+5.5694{\times}[Fear]+7.5635$,[Academic achievement]=$-1.3497{\times}[Anger]^2+9.1284{\times}[Anger]+0.6720$,[Academic achievement]=$-1.0589{\times}[Activity]^2+7.4386{\times}[Activity]+1.8272$,[Academic achievement]=$-1.6830{\times}[Sociability]^2+11.2325{\times}[Sociability]-3.8258$. Therefore, we were able to determine the following conclusions. First, we were able to predict the degree of academic achievement by the each emotions scale. Second, when the each emotion scores of students was a moderate, the academic achievement was most excellent. So, in order for the students to become higher academic achievement, the maintenance of medium degree of the each emotions scores is required.

• 한국농촌건축학회논문집
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• 제13권1호
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• pp.9-20
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• 2011

This study is designed to examine characteristics and types of basic landscape design established by 7 local governments in Jeollanam-do and its availability as the index of landscape administration and present a guideline with view landscape plan of local governments. The results of this study are described below. In case of view landscape, while Korean cities have not many historical assets like landmark, they have locational characteristics with mountain or coast in the center or surroundings of downtown. Therefore, since view landscape has many cases of restricting individual property rights as well as having a value as public property of city which makes recognition of sharing city, it is very sensitive problem and establishing guideline of it is needed. But, it was found that view landscape plan of local governments established location of view spot with the nature of relief viewing downtown or coast from high spot. Selection of viewing objects in view plan require deciding an object as the public property of city and big cities require selection from the zone and small cities must select 1~2 spots from the viewpoint of whole downtown. 3~4 view spots of middle and distant views which makes city community centering around the subject of view must be selected through enough discussion and in case of natural landscape, View shaft or visible rays require setting of range that 30% of viewing objects is seen. View spot or viewing objects should be selected over twice as extra spots through public hearing and civil participation as the process.

• 한국버섯학회지
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• 제6권1호
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• pp.27-31
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• 2008

현재까지 연구로는 흰목이 균사체에서 EPS 생산과 균사생장에 대한 적정 정치배양 조건이 연구되었다. 본 연구로부터 탄소원과 질소원의 처음 농도, 균사 형태와 발효조의 타입의 선택은 흰목이 균사체 EPS 생산에 가장 영향을 미친다는 것을 알게 되었다. 이들 결과는 공기주입식 반응기에서 EPS 생산성은 진탕탱크 반응기 보다 더 높았다는 점을 증명하였다. 또한 흰목이 균사의 정치배양의 생리적 생장에 대한 지식은 아직도 제한적이다.

• Journal of Microbiology and Biotechnology
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• 제21권6호
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• pp.599-603
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• 2011

A new geldanamycin (GDM) derivative was discovered and isolated from the fermentation broth of Streptomyces hygroscopicus 17997. Its chemical structure was elucidated as thiazinogeldanamycin by LC-MS, sulfur analysis, and NMR. The addition of cysteine to the fermentation medium significantly stimulated the production level of thiazinogeldanamycin, suggesting cysteine as a precursor of thiazinogeldanamycin production. Although showing a decreased cytotoxicity against HepG2 cancer cells, thiazinogeldanamycin exhibited an improved water solubility and photostability. Thiazinogeldanamycin may represent the first natural GDM derivative characterized so far that uses GDM as its precursor. Its appearance also clearly indicates that an appropriate end-point of fermentation is of critical importance for the maximal production of GDM by Streptomyces hygroscopicus 17997.

• 복식
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• 제67권3호
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• pp.99-114
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• 2017

The uniqueness of Bali is inseparable from its culture and religion. Embedded in the cultural environment, textiles become one of the most important aspects in Balinese life as it is used as a medium in sacred ceremonies. Balinese textiles are made and used under special conditions according to Hindu teaching. This paper aims to observe the aesthetics of Balinese sacred cloths that are seen in their techniques, colors, and patterns. Quantitative research included in this study is based on 261 images taken from literature review and Museums. Field research was done in eastern part of Bali. This paper has divided the era between ancient and modern times. The ancient era before the 20th century used textiles for religious purposes. Modern era started from the colonialization period by the Dutch in Bali during 1910-1942 added economic values to the textiles. The independence of Indonesia in 1945 created Balinese textiles as a unifying value as one of the identity of Indonesia. The techniques are classified as Weft Ikat, Double Ikat, weave with Supplementary Weft, and Prada. The colors of the ancient era are 'fixed' with the restriction of the colors red, black, and white. The colors of modern era are 'festive' with combination of yellow, green, blue, and purple. The characteristics of patterns are geometric, natural, human, and animal groups. Field research in this paper observes Klungkung Village that produces Endek and Songket cloths. The aesthetics of Endek cloth is 'royal statement' and Songket cloth is a 'cultural heritage.' Nusa Penida Island produces Cepuk cloths and is a 'protective guardian.' Satria sub-district produces Prada cloths and appears to be an 'opulence charm.' Lastly, Tenganan Village produces Geringsing cloth which possesses a 'legendary legacy.' To sum up, Balinese sacred cloth essence is a balance of tradition and modern.

• 대한원격탐사학회지
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• 제35권6_3호
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• pp.1299-1312
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• 2019

육상 원격탐사에서 정량적 활용이 확대됨에 따라 대기보정의 중요성이 날로 증가하고 있다. 그러나 대기보정 처리의 난이도와 효과의 불확실성을 감안한다면, 대기보정은 필요한 활용 분야에 적용되어야 한다. 광학영상의 대기보정이 반드시 필요한 분야로 지표물의 생물리적 변수의 정량적 정보를 추출하는 경우와 시계열 자료 분석을 꼽을 수 있다. 지표물의 정확한 표면반사율을 도출하는 대기보정에서 가장 큰 영향을 미치는 요소는 시공간적으로 매우 가변적인 에어로졸 및 수증기량이다. 특히 고·중해상도의 다중분광영상 대기보정에서 시기와 공간해상도가 부합되는 에어로졸 및 수증기 자료를 얻는 데 어려움이 많다. 광학영상의 육상 대기보정에서는 대기자료의 획득 방법에 따른 적절한 기법의 적용이 필요하다. 육상 대기보정은 렘버시안 표면 가정으로 표면반사율이 산출되지만, 대부분의 지표면은 이방성 반사특성을 가지고 있기 때문에 BRDF보정이 추가적으로 적용되어야 하는 숙제를 가지고 있다. 육상지역의 광학영상 대기보정 방법은 지속적인 개선이 전망되며, 센서도 대기보정을 위한 추가적인 파장밴드 포함이 기대된다.

• 한국환경복원기술학회지
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• 제18권6호
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• pp.167-177
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• 2015

This study was conducted to establish an inventory and propose conservation strategies for 'village wetlands' in Asan city, Korea, using GIS. As results, the village wetlands are defined as such places as 'palustrine' wetland, village embankment, agricultural reservoir or small reservoirs located in or near the village and related to everyday life or farming. Firstly 807 provisional village wetlands(draft) were identified in Asan by using Arc-GIS 10.1, then 196 wetlands(final) were defined finally as village wetlands and listed the inventory of Asan Village Wetlands after being validated through office works and field survey. The office works analyzed minimum area(greater than $625m^2$), satellite images, the Korea Land Information System, land use map and land coverage map. To evaluate the function and conservation values, the 37 wetlands were selected for detailed surveying and function assessment based on the following criteria : 1) doubled code both wetland and reservoir at digital map, 2) located less than 100m from village and 3) ecologically connected to such ecological resources as seaside mudflats, mountains and green area and ecological passages for small size wildlifes. As the result of the wetland function assessments by the RAM method, 7 wetlands were found to have 'high' wetland function (conservation) 18 wetlands were 'medium' (enhancement) and 12 wetlands were 'low' (restoration or enhancement). Enhancing biodiversity and ecosystem services through ecological management of wetlands in Asan and connecting with the Ecological Natural Degree were proposed.

• KSBB Journal
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• 제16권3호
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• pp.302-306
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• 2001

점도(평균 분자량)의 차이가 있는 카토산을 펼름형태로 제조하여 실험통불언 백서의 펴하에 삽입하여 백서에서의 적합성을 관찰하였으며 또한 우수한 적합성올 나타낸 키토산을 화상연고제로 제조하여 인와적 2도 화상을 입힌 백서의 피부에 대한 치료전후의 육안적 관찰과 혈액학적 분석올 실시l하여 천연고분자인 치토산의 생체적용 가능성을 연구하였다 제초한 키토산펼룹의 중량 변화와 혈액학적 결과에서 확인하 였듯이 재료의 생처l척합성은 여러 생체내 인자들에 의한 복 합적인 결과임을 확인할 수 있었으며 실험 결과 저점도 키토 산이 비교적 우수한 분해속도와 혈액학적 결과를 보여주는 생체 적합성을 나타내었다. 화상설험으로 기존 수용성 연고 베이스확 유사한 키토산 연고베이스물 제조하고 대조군으로 논 자연치유군(negative군)과 기존 수용성연고베이스(positive군) 웅의 두 군올 설정하여 백서의 화상 피부에서 6일과 12 열 후익 육안적 관찰 및 혈액학쩍 검사블 실시하였다 육안 적 관찰로서 실험가간 중에 사망한 백서는 없였으며 대조군 을 포함한 모든 실험군에서 화상실험 힐주일 후부터 백서의 화상부위에 가피(crust)가 형성되기 시작하였다. 백서의 혈액학적 결파 중 백혈구늠 실험 6일 후에는 백혈구가 감소하였으나 12일 후에는 대부분의 설험군에서 백혈구가 증가하여 염증발현의 가능성을 나타내었다. 특히, 자연치유군으로 설정 한 n$\xi$gative군에서는 높은 백혈구 수치를 나타내었다.

• 한국미생물·생명공학회지
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• 제18권5호
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• pp.530-534
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• 1990

방선균의 한 종인 Thermoactinomuces sp. CH-53이 퇴비에서 분리되었다. 분리된 이 균은 pH 6.5-9.5, 수분 55-65의 무살균계분에서 왕성히 성장하며, 밀기울 배지에 포자를 충분히 착생시켜 시판의 배합사료에 1 비율로 첨가하여 닭에 급여해서 방선균의 생균수가$10^7-10^8$. cell/g에 도달하는 계분을 얻었으며, 처리 동안 악취성분이 소실되었다. 처리된 계분의 비료효과실험은 pot에서 Brassica rapa var. perviridis의 생육조사에서 다량시용에도 생육저해가 없었으며 질소함량으로 pot당 0.4g에 해당하는 시용구에서 최대생산을 보였다.

• 한국지반신소재학회논문집
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• 제9권2호
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• pp.1-9
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• 2010

연약지반 개량을 위한 수평배수공법으로 샌드매트 공법이 활발하게 사용이 되고 있다. 그러나 현재 압밀침하를 촉진시키는 재료로써 샌드매트에 관련하여 문제점들이 발생하고 있다. 무엇보다도, 샌드매트공법에 요구되는 모래의 양이 증가함에 따라 공급이 원활하게 이루어지고 있지 않은 상태이다. 또한, 수많은 건설현장에서 모래 및 골재의 무분별한 채취로 인하여 생태환경의 파괴 및 천연적인 자연경관의 손상을 초래하고 있다. 따라서 본 연구에서는 이러한 문제점을 해결하고자 샌드매트 대체제로서 풍쇄 슬래그의 사용이 적합한지를 판단하기 위하여 기본 물성시험, 실내 통수능 시험, 침하특성 분석과 현장모형을 실험을 통한 통수능과 침하특성, 프로그램을 통한 침하특성을 통해서 확인하고자 한다.