• Korean Journal of Social Welfare
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• v.62 no.1
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• pp.55-81
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• 2010

Self-sufficiency of the female victims of prostitution has been understood as a 'result' at a particular moment focusing on an economic self-sufficiency. Overcoming such limitation, this study originates from a problem posing that evaluating self-sufficiency of the female victims of prostitution should be approached as a series of 'processes' in which experiences of the victims are integrated. The methodology of the study included a questionnaire survey with questions designed based on the self-sufficiency experiences which were analyzed through an in-depth interview with 34 female victims of prostitution. The questionnaire survey was conducted with 243 female victims of prostitution, and construct validity and reliability were verified. As a result of an exploratory factor analysis, a validity of scale in four factors and 24 questions was verified. A reliability of each factor was high ranging from .823 to .871. It could be achieved to make a relatively invisible process of self-sufficiency visible by developing the scale. Subsequently it complements the existing concept of self-sufficiency and overcomes limitations of measuring its results, hence reflecting the reality of the self-sufficiency practices.

• Korean Journal of Environment and Ecology
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• v.15 no.1
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• pp.17-25
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• 2001

본 연구는 조경수목의 목질 내부의 상태 진단과 변색 및 부후 부위의 탐색을 통하여 병든 부위를 조기에 제거. 병의 확산 방지 및 효율적인 예방관리를 위해 Shigometer의 이용가능성을 제시하고자 하였다. 본 연구대상지는 충남 천안시 성환흡 수향리에 위치한 연암축산원예대학으로 하였으며, 대학 구내에 식재된 조경수를 대상수종으로 하였다. 대상수종은 침엽수 7종과 활엽수 16종으로 총 23종을 선정하였다. 조사한 조경수목의 내부 전기저항치는 수종별로 매우 다양하게 나타났다. 평균 내부 전기저항치가 500k$\Omega$이상인 수종은 은행나무, 섬잣나무, 소나무, 단풍나무, 중국단풍. 홍단풍이었으며, 개체간 차이와 측정 깊이에 따른 차이도 심하지 않았다. 그러나 메타세쿼이아, 수양버들, 자귀나무, 회화나무는 200k$\Omega$이하의 낮은 내부 전기저항치를 나타냈다. 측정 깊이에 따른 변화가 심한 수종은 전나무, 메타세쿼이아, 수양버들, 느티나무, 튤립나무, 목련, 일본목련, 핀오크, 벚나무등으로 이들은 측정 깊이에 따라 전기저항치가 갑자기 하락하는 부위를 포함하고 있었으며, 전기저항치가 갑자기 하락하는 부위의 목재는 부후되어 있었다. 결론적으로 Shigometer는 가시적인 피해증상이 나타나기 전 초기단계에서 목재의 변색 및 부후 부위를 찾아내는데 유용하게 이용될 수 있을 것으로 판단된다.

• Journal of the Korean Association of Geographic Information Studies
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• v.12 no.2
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• pp.1-10
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• 2009

Recently the large scale of forest disaster such as landslide and forest fire gives a very bad impact on not only forest ecosystem but also farm business so that it has became the main issue of environmental problems. In this study, the landslide hazard area forecast method was developed by considering not only the topographic thematic maps based on GIS and satellite images but also amount of rainfall data, which are very important factors of landslide. Uljin-gun was selected as the study area and the GIS weight score and overlay analysis were applied to topographical map and meteorological observation map. Finally the landslide area distribution map was constructed by considering the evaluation criteria. Also, the accuracy could be acquired by comparing the landslide hazard area forecast map and real damaged area extracted from satellite image.

• Proceedings of the Korea Information Processing Society Conference
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• 2014.11a
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• pp.646-649
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• 2014

최근 레가시 소프트웨어 기능의 증가와 범위가 넓어져, 결함으로 발생하는 사고의 피해 규모가 증가하고 있다. 그로 인해 소프트웨어의 고품질화가 절대적으로 필요하다. 기존 NIPA의 소프트웨어 가시화는 코드로부터 아키텍처 추출을 중점을 고려한다. 이로부터 역공학 기법을 통한 객체지향 코드의 정적 분석과 가시화로 모델(클래스 모델, 순차적 모델, 패키지 모델, 그리고 유스 케이스 모델)과 요구사항을 추출하고자 한다. 이에 앞서 기존에 구축한 Tool-chain에서 가시화를 통한 클래스 모델 추출을 먼저 시도한다. 본 논문에서는 객체지향 패러다임에 맞게 수정된 결합도 측정 방법을 제안하고 추출된 UML 클래스 다이어그램에 적용한다. 그 방법은 측정된 결합도를 클래스 간 의존 관계와 비교하고 UML 클래스 다이어그램에 표현하는 것이다. 이를 통해 기존 레가시 소프트웨어의 재개발 과정에서 설계 문서의 추출과 고품질화가 가능하다.

• Korean Journal of Soil Science and Fertilizer
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• v.26 no.4
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• pp.308-313
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• 1993

In order to find out the effect of SAR(simulated acid rain) un histological perturbation of plant, sesame leaves treated with simulated acid rain(pH 6.0, 5.0, 4.0, 3.0 and 2.0) were investigated using electron microscope(SEM, TEM). The results are summarized as follows : Visible lesions on leaves of sesame have been observed after lst treatment of SAR of pH 2.0 and 7th treatment of SAR of pH 3.0 but it wasn't developed with the treatments of ${\geq}$ pH 4.0 rains. Histological pertubation of non-glandular trichome was developed only with the treatment of SAR of pH 2.0. The pertubation of glandular trichome which is existed along the vein was developed at all the treatment except control(pH 6.0)and non-treatment. Disintegration of chloroplast was developed only on the leaves of sesame treated with SAR of pH 2.0.

• Korean Journal of Agricultural Science
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• v.7 no.1
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• pp.38-43
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• 1980

Ethylene production and inhibition of ethylene production by Ag ion were investigated in ornamental trees injured by $SO_2$ exposure. Concurrently the sulfur content of leaves was measured to examine the absorption of $SO_2$. The results were summarized as follows: 1. Ethylene production by leaves of Pinus thunbergii and Cedrus deodara showed peak after 2 - day exposures to $SO_2$ when visible injury was not appeared ; whereas in Taxus cuspidata showed continuos increase even after 4 - day exposures and was markedly stimulated at leaves appeared visible injury. The amount of ethylene production by leaves of Cedrus deodara and Taxus cuspidata was higher than those of Pinus thunbergii. 2. Ag ion applied on leaves at concentration of 100 ppm $A_gNO_3$ significantly inhibited ethylene production by leaves of Cedrus deodara either $A_gNO_3$ sprayed before $SO_2$ exposure or after leaves were injured by $SO_2$ exposure. 3. The sulfur content of leaves after 5 - day exposures to $SO_2$ showed higher in Pinus thunbergii and Cedrus deodara than in Taxus cuspidata, but there were no great differences in the sulfur content among untreated species.

• Korean Journal of Environmental Agriculture
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• v.14 no.3
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• pp.282-288
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• 1995

To investigate the alterations in the ultrastructure of leaves by acid rain, 10mm of SAR(Simulated Acid Rain, pH 2.0, 2.7, 3.0, 6.0) was applied to three crops(red-pepper, perilla, eggplant) at a two-day interval. The symptoms of leaf damage by SAR were observed by naked eyes and SEM(Scanning Electron Microscope), and the peroxidase activity in the leaves was measured. The results are summarized as follows : The severity of SAR damages to the crops observed by naked eye were in the decreasing order of red-pepper, perilla, and eggplant. The Symptoms were characterized by brown or white spots on the leaf surface. In the SAR treatment of pH 3.0, trichomes of all crops except for eggplant were damaged. By the SAR treatment of pH 2.7, stomata were damaged in all crops. With one time treatment of SAR, the peroxidase activity of perilla was rapidly increased.

• Korean Journal of Agricultural Science
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• v.23 no.1
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• pp.131-137
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• 1996

The objectives of this research were to determine the effect of sulfur dioxide on the growth and yield reduction of 8 Korean barley cultivars. To achieve these, barley seeds were planted in pots, then those were exposed to 1.0 ppm $SO_2$ for 6 h in a closed-top field chamber at tillering and heading stage. Foliar injury and reduction of culm and awn length were more severe when barley cultivars were exposed to $SO_2$ at tillering stage than those at heading stage. Durubori was most susceptible to $SO_2$ among cultivars tested. However, number of node and length of spike were not affeced by $SO_2$ exposure in ail cultivars. Number of spike, and grains, and weights of 1,000 grains were significantly reduced by $SO_2$ exposure at tillering stage. The reduction rates of yield at tillering stage exposure were 22% and 47% in Dongbori and Durubori, respectively. Dongbori #2 showed the most tolerant to sulfur dioxide among 8 cultivars.

• Journal of Korean Society of Forest Science
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• v.96 no.4
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• pp.470-476
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• 2007

This study is conducted to identify responses of plants to low $O_3$ concentration, Five species, Liriodendron tulipifera, Cornus officinalis, Ginkgoba biloba, Zelkova serrata, and Acer palmatum, were exposed to low ozone concentration from June 9 to July 8 in the phytotron, We measured chlorophyll contents, leaf diffusion resistance, leaf transpiration, and antioxidant enzyme activities; ascorbate peroxidase(APX), Especially, Liriodendron tulipifera and Cornus officinalis showed sensitive responses to ozone treatment as visible injuries, while other four species relatively showed tolerant responses. However, we noticed that almost all species under ozone treatment were lower physiological activities such as chlorophyll contents, leaf diffusion resistance, leaf transpiration, and antioxidant enzyme activities with time even without any visible injury.

• Proceedings of the Korean Geotechical Society Conference
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• 2010.03a
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• pp.933-939
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• 2010

Gathering information and systemization of infrastructure disaster management is to reduce uncertainties in making decisions and maximize the number of alternations for reasonable decision making. The key object is the progress report & propagation automation system based on sensors, which is major for providing objective data to realize and support decision makings and delivering decision to a certain area, department, manager and other people rapidly. Collecting, reviewing and database of existing progress report & propagation manual in order to achieve networking of safety management on major social infrastructure of the nation, materialization of field-oriented intelligent business process by developing mobile safety management command transmission device and integrating it into facility safety management network.