• 한국컴퓨터정보학회논문지
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• 제13권5호
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• pp.273-278
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• 2008

도시범죄 관리에 대한 새로운 전략으로써 사전예방적 범죄 통제전략 중의 하나로 추진하고 있는 것이 환경설계를 통한 범죄예방이다. 이에 본 연구에서는 도시범죄와 관련하여 현실적으로 범죄문제에 대응할 수 있는 범죄예방 전략을 모색하고자 하는데 연구의 목적을 두었다. 이를 위해 광주광역시에서 2004년도에 발생한 도시범죄 중 동구의 주거지역에서 발생한 범죄를 대상으로 범죄분포가 어떻게 이루어지고 있는지를 현지조사를 통하여 분석함으로써 CPTED의 입장에서 범죄예방전략을 모색하고자 하였다.

• 한국환경과학회지
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• 제32권1호
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• pp.1-9
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• 2023

In this study, a horticultural therapy program was performed by employing the anger experienced by people during daily life activities in the emotion regulation strategy-based program to identify the influence of the horticultural program on anger control in the caregivers for patients with dementia. To measure this influence, two tools were used: a self-administered questionnaire survey, which is a subjective test, and an instrumental test, which can measure the physical index that detects the physical changes through anger. For the preliminary test, depression, stress, self-esteem, anxiety, and anger state-characteristic were tested using the self-administered questionnaire. For the follow-up test, the self-administered survey and the test using the physical index were performed in a manner similar to that of the preliminary test. The self-administered questionnaire comprised questions suitable to this study and considered the age, education level, and economic aspect of the subjects. The test results indicated that the experimental group subjected to the emotion regulation strategy-based horticultural therapy showed very significant reduction in depression and anger and significant reduction in stress, self-esteem, and anxiety. In the physical index test, the systolic and diastolic blood pressures were reduced, and the pulse rate and respiration rate reduced before and after the therapy, thus, proving the effectiveness of the therapy in anger control.

• 한국환경교육학회지:환경교육
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• 제11권1호
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• pp.251-274
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• 1998

The purpose of this study was to investigate the current status and problems in environmental education by schools which was newly established in the 6th curriculum and to propose the future agendas for environmental education. Then, we have investigated teachers' consciousness about environmental education and analysed the 6th curriculum and textbooks at primary and secondary school levels. The result of this study was as follows. 1. Most teachers thought of 'participation' as important goal of environmental education, but they actually could not practice it because of various preventing factors. 2. Most teachers thought that there were no efforts to reform textbook system and school conditions. 3. The content and goal of environmental education was duplicated and vague in each subject. The suggestions for the improvement of the environmental education based on these conclusions were as follows. 1. The systematic goal strategy of environmental education must be established. 2. We must allot appropriate roles to each environment related subjects for efficient environmental education 3. The opportunity for pre-service and in-service for teachers of environmental education must be expanded.

• 한국환경복원기술학회지
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• 제7권5호
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• pp.12-25
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• 2004

경관의 보전과 복원, 계획은 생태계내의 다양성을 보전하고 유지하기위한 전반적인 통합관리 체계하에서 조직적인 운영이 요구되는 사항이다. 유전자수준에서부터 서식지, 생태계 및 경관수준에 이르기까지 생물의 다양성을 유지하고 개체군을 보전하며, 관리하기 위한 세계 여러 국가들의 전략과 노력은 주요거점서식지를 서로 연결하는 서식지 네트워크를 비롯하여 주요 동물이동통로에 대한 생태통로의 설치 및 훼손된 지역에 대한 복원에 초점을 두고 있다. 최근에는 유럽에서는 이러한 서식지 수준의 네트워크를 인접 국가간에 공동으로 조직하여 관리하는 국가간 생태네트워크를 서두르고 있다. 경관수준의 서식지 및 생태계의 보전과 관리에 있어 핵심적 개념으로 떠오르고 있는 경관생태학 및 보전생태학적인 이론은 생태네트워크 개념에서도 그 중요한 원리가 활용된다. 본 서술형논문에서는 유럽의 생태네트워크의 운영활동을 참고하여 한국의 서식지 보전 및 관리를 위한 생태네트 현황에 참고하고 하였으며, 여기에 개괄적이며 필수적인 경관생태학적 고려사향을 논하였다. 우리나라의 서식지 및 경관 수준의 네트워크전략과 환경정책의 수립에 있어 고려되어야 할 사항을 서식지 보호, 법적 접근 그리고 생태네트워크 프로그램을 중심으로 기술하였다. 향후 통일을 대비하면서 통일 이후의 남북간의 접경지역을 포함한 자연보전지역과 특수한 경관지역을 관리하고 보전하는데 유럽외 국가간 생태네트워크 프로그램은 주요한 우리 환경정책에 주요한 메시지를 주고 있다.

• Parasites, Hosts and Diseases
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• 제54권3호
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• pp.253-259
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• 2016

In the era of (pre) elimination setting, the prevalence of malaria has been decreasing in most of the previously endemic areas. Therefore, effective cost- and time-saving validated pooling strategy is needed for detection of malaria in low transmission settings. In this study, optimal pooling numbers and lowest detection limit were assessed using known density samples prepared systematically, followed by genomic DNA extraction and nested PCR. Pooling strategy that composed of 10 samples in 1 pool, $20{\mu}l$ in 1 sample, was optimal, and the parasite density as low as $2p/{\mu}l$ for both falciparum and vivax infection was enough for detection of malaria. This pooling method showed effectiveness for handling of a huge number of samples in low transmission settings (<9% positive rate). The results indicated that pooling of the blood samples before DNA extraction followed by usual nested PCR is useful and effective for detection of malaria in screening of hidden cases in low-transmission settings.

• 한국어류학회지
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• 제24권4호
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• pp.278-286
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• 2012

본 연구는 국내 수계에 심각한 위해를 가하고 있는 블루길의 효과적인 관리방안을 위한 기초 자료를 제공하고자 하였으며, 한강수계에 서식하는 개체군을 대상으로 2009년부터 2012년 사이에 연구를 실시하였다. 한강수계에 위치한 대부분의 댐호에는 불루길이 출현하였으며 하천의 경우 하류역에 국한되어 서식하였다. 각 댐호의 개체수 상대풍부도는 0.2~18.2%의 범위였으며 대부분의 댐호에서 아우점종이거나 우세종에 속하였다. 생체량 상대풍부도는 0.2~40.0%였다. 개체군 동태는 소양호와 팔당호는 r-전략형, 의암호와 청평호는 K-전략형, 충주호는 K-전략형에서 r-전략형으로 이행하는 단계로 판단되었다. 비만도와 체중-전장의 관계는 모두 양호한 상태를 나타내었다. 산란장은 집단을 형성하여 조성하였으며 산란둥지의 직경은 평균 42.4 cm, 깊이는 평균 9.7 cm였고, 둥지가 위치한 평균 수심은 56.3 cm, 수변으로부터의 거리는 평균 191.9 cm이었다. 본 연구 결과는 향후 블루길의 개체군 동향 예측과 번식생태 등을 파악하는데 유용한 자료가 될 것으로 본다.

• 한국환경독성학회:학술대회논문집
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• 한국환경독성학회 2003년도 추계국제학술대회
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• pp.162-163
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• 2003

The Eco-2 Project presents a win-win strategy for the environment and for the economy (ECO-2 is an abbreviation of Ecology and Economy), The project was initiated by the Korean Ministry of the Environment to promote the development of an environmental industry technology as a means of driving national development in this sector. Our project work belongs to the category of integrated environment management technology, and is described as a development and utilization of risk assessment and analysis system for integrated environmental management in municipal and industrial areas. The goal of our project is to develop available system software in health and ecological risk assessment and to offer it as Decision Support System (DSS) to aid the effective management of environmental risk in municipal and industrial areas in Korea.

• 대한원격탐사학회지
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• 제36권4호
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• pp.637-643
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• 2020

In this study, the information from environmental impact statements was converted into spatial data because environmental data from development sites are collected during the environmental impact assessment (EIA) process. Spatiotemporal big data were built from environmental spatial data for each environmental medium for 2,235 development sites during 2007-2018, available from public data portals. Comparing air-quality monitoring stations, 33,863 measurement points were constructed, which is approximately 75 times more measurement points than that 452 in Air Korea's real-time measurement network. Here, spatiotemporal big data from 2,677,260 EIAs were constructed. In the future, such data might be used not only for EIAs but also for various spatial plans.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1993년도 한국자동제어학술회의논문집(국내학술편); Seoul National University, Seoul; 20-22 Oct. 1993
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• pp.360-363
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• 1993

Fuzzy Logic Control immitating human decision making process is a novel control strategy based on expert's experience and knowledge and many process designers are developing its applications. But it is difficult to obtain a set of rules from human operator. And there is a limitation on adjusting to environmental changes. In this paper, we proposed adaptive fuzzy algorithm to overcome these difficulties using weights added to the rules. To verify the validity of this control strategy, we have implemented this algorithm for a DC servo motor with PD-type fuzzy controller.

• 농촌지도와개발
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• 제4권1호
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• pp.195-199
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• 1997

Under the WTO, Bang-Wha country's agriculture is experiencing many difficulties and environmental changes. For overcoming this situation, some agricultural development strategy should be established in Bong-Wha county. First, special agricultural products adapt to local condition should be produced. Second, innovation technics should be developed in local agriculture. Third, marketing activities should be improved in local agricultural products. Finally, organic agricultural products' development should be activated.