• Nuclear Engineering and Technology
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• 제54권9호
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• pp.3347-3352
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• 2022

In 2013, the International Atomic Energy Agency (IAEA) changed the recommended maximum range of the Emergency Planning Zone (EPZ) to 30 km, and the Kori Nuclear Power Plant in Republic of Korea has also expanded the EPZ to 30 km, following the recommendation. As a result, metropolitan cities with a high population density are contained within the EPZ, and evacuating millions of people should be considered if the 30 km range of evacuation is to take place. This study proposes an evacuation plan using buses (public transportation) to transport people outside of the EPZ, quickly and efficiently. To verify the appropriate mode share ratio of buses that can guarantee the right of vulnerable road users and reduce traffic congestion, a model was built simulating the Kori Nuclear Power Plant in Ulsan Metropolitan City. The scenarios were established by changing the mode share ratio of buses and passenger cars by 10%. Considering a large-scale network analysis at the city level, a cell transmission model was applied to calculate the evacuation time in each scenario. The result shows that the optimal mode share ratio of buses is 40%, with a total evacuation time of 132 min, considering feasible bus fleets in Ulsan Metropolitan City.

• 대한지역사회영양학회:학술대회논문집
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• 대한지역사회영양학회 2005년도 춘계학술대회
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• pp.142-143
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• 2005

• 대한지역사회영양학회:학술대회논문집
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• 대한지역사회영양학회 2005년도 춘계학술대회
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• pp.115-115
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• 2005

• International journal of advanced smart convergence
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• 제9권1호
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• pp.154-162
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• 2020

We studies show that ratio of corpse among cremated bodies in public cremation facilities in metropolitan cities using E-Haneul funeral information system is average 90.1%, which is high, in bigger metropolitan cities with over 2 million of population (Incheon, Busan, and Daegu), but is average 81.4%, which is relatively low, in smaller metropolitan cities with less than 2 million of population(Daejeon, Gwangju, and Ulsan). In addition, the cremated bodies ratio of opening remains is average 17.4% in smaller metropolitan cities with less than 2 million of population, but is average 8.9% in those with over 2 million of population, which is relatively low. Finally, the cremated bodies ratio of dead fetuses is average 1.2% in smaller metropolitan cities with less than 2 million of population, and average 1.0% in those with over 2 million of population, which is low. Based on the above result, we are the following suggestions to improve the effectiveness of funeral facility use by the increase of demand for public cremation facilities in metropolitan cities. First, Busan and Daegu, where the shortage of supply is expected due to the increase of demand for cremation of corpse, need to implement supply expansion policy of public cremation facilities to build or expand cremation furnaces. Second, Daejeon, Gwangju, and Ulsan, where the cremated bodies ratio of corpse is low, need to expand supply through expanded operation from existing 4~8 cremation numbers of public cremation facilities to 11 cremation numbers, which is the level of Seoul Metropolitan City. Third, there should be cremation furnaces exclusively for opening remains to prepare the increase of demand for opening remains in the years with leap month.

• 한국환경과학회지
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• 제15권12호
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• pp.1185-1191
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• 2006

The high surface area polymer, AquaMats$^{circledR}$ was used for the leachate purification process originated from the Samsan Dong Landfill in Ulsan Metropolitan City. And then, three species of dominant microbes were isolated and identified from AquaMats$^{circledR}$. Gram staining revealed these microbes to be Gram-negative rod strains: They were identified as Agrobacterium radiobacter, Pseudomonas cepacia, Flavobacterium indologenes. All they showed no growth on media in which the leachate was added alone, but a rapid proliferation rate on media with yeast extract as nutrient requirements.

• 한국ITS학회지
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• 제1권1호
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• pp.69-73
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• 2003

자동차 2천만대 시대에 접어들면서 교통문제는 시급히 해결해야할 과제이다. 신규 도로의 건설은 과다한 예산과 기간이 소요되므로 기존의 도로효율을 최적화하는 ITS가 도입되었다. 본 고에서는 울산광역시에서 추진하는 지능형 교통체계(ITS)의 추진 경위와 주요 요소 시스템을 소개한다.

• 한국환경보건학회:학술대회논문집
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• 한국환경보건학회 2001년도 춘계 학술대회
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• pp.112-116
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• 2001

• 한국도서관정보학회지
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• 제41권3호
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• pp.225-248
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• 2010

이 연구는 울산광역시교육청으로부터 학교도서관지원센터로 지정된 울산중부도서관이 지원센터로서의 역할, 지원해야 할 업무, 지원 우선순위 등을 파악할 목적으로 수행되었다. 연구방법으로 교육청의 2009년도, 2010년도 학교도서관 통계 데이터를 분석하여 학교도서관 현황을 파악하였고 사서교사 및 학교도서관 담당교사를 대상으로 한 설문조사를 통해 지원 업무의 종류와 중요도를 식별하였다. 지원 업무에는 교육청이 주도해야 할 정책적 지원으로 인력 지원, 장학체계 확립, 도서관 자원 확충, DLS 센터와 학교도서관 지원센터의 통합 운영 등이 있고 공공도서관이 중심이 되어 추진해야 할 업무 지원으로는 다양한 연수 프로그램 개발, 외부강사 정보 풀 운영, 지원 협력체제에 대한 홍보 강화 등이 있다.

• 농촌지도와개발
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• 제26권3호
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• pp.165-179
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• 2019

This study aims to examine the difference in the rurality of rural villages near a metropolitan city. It investigated the general status and economic activities of the two villages near Ulsan Metropolitan City to find out what the differences are and to diagnose the reasons for such differences and their impact on future changes in the villages. Through this survey analysis, it found that the two villages have been continuously experiencing a decrease in population over the last 10 years, despite being near large cities. In addition, it also identified the characteristics of the agricultural and livestock industries taking center stage in economic activities. In other words, although the cases are rural villages near a big city, it was shown that the village near a provincial city is basically based on agricultural characteristics. Regarding future prospects, on the one hand, in the case of Dagae-ri, the villagers expect that the current livestock industry-oriented activities may continue to develop. On the other hand, in the case of Shinhwa-ri, the residents think that the rural characteristics may be rapidly lost and urbanized. Based on these findings, this study suggests that rural policies for villages near large cities also need to be applied in a discriminatory manner, taking into account the basis on which economic activities in the villages are developed.

• 한국실내디자인학회논문집
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• 제39호
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• pp.100-107
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• 2003

The purpose of this study is to help create environments for early childhood education according to the principles of Constructivism. Generally, preschools in Ulsan Metropolitan City were used as samples for this study More particularly, 116 kindergartens were surveyed by telephone to evaluate their education programs. Four kindergartens that completely or partially used Constructivism in their programs were chosen as primary subjects for this study The results of this study were as follows: First, it was discovered that preschool education in Ulsan uses an integrated education model based on activities and Montessorie. Constructivist programs were also present using Project Approach, Reggio Emilia and Piaget. Second, the number of infants per class averaged 29.3. The average infants per playroom was 2.38$m^2$. It seems, therefore, that there is a lack of sufficient space for activities. Playroom furniture is primarily used for storage and it lacks variety and flexibility of use. The interior of preschools in related to materials, color and images also showed little difference among schools. Third, it was found that virtually every play space did not have adequate water playing and sand playing sections. Instead, the space for the large-muscle activities of big groups was used for this purpose. Fourth, kindergartens that use the principles of Constructivism plan to specialize their activities. Those only partially using Constructivism showed conventional tendencies and small play spaces that would be defined as inadequate according to Constructivism. This study, therefore, demonstrates that preschool education based on Constructivism are not being well-implemented in concert with other programs.