• 한국환경복원기술학회지
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• 제23권2호
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• pp.33-47
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• 2020

With population losses and stagnant or depressed economies, the local governments embrace shrinkage and accept having a significantly smaller population. Both the initial and ongoing causes of shrinkage hold dramatic effects on the city and its remaining residents. In this context, vacant land increases as an overabundance of unused infrastructure is demolished and municipalities become burdened with increasing maintenance costs of this land. The result is that vacant land often experiences minimal management relative to social norms and have chance to provide a setting for ecological processes with urban rightsizing strategy. Therefore, urban ecosystems undergo major shifts in structure and function. We need to better understand the possibilities of where and how much of houses and land will be abandoned to assist land planners and policymakers to mitigate conflict between optimal ecological and sociological outcomes. This article, therefore, aims to identify distributional characteristics of vacant houses and lands with case study of Mokpo. The study found and verified affecting factors of vacant houses and lands by type through the use of a Maxent model and spatial data that explained housing choice and preference theory. We can predict the vacancies with the spatial variables such as land price, the population ratio over 65, and the distance from security facility. Based on the analysis, the ways of managing housing and land vacancy for sustainable development and ecological restoration method are discussed.

• 산경연구논집
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• 제5권2호
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• pp.29-35
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• 2014

Purpose - The study aimed to evaluate the market opportunities and constraints confronting resource-poor pig farmers in South Africa. Research design, data, and methodology - Information was collected from 292 households in three municipalities through interviews with key informants. The data collected included socio-economic characteristics, major market channels, prices for different pig classes, average weight of the pigs on sale, number of pigs sold annually, and preferred meat quality attributes. Results - In Ngqushwa, 96% of respondents sold pigs as compared to Elundini (81%) and Ntabankulu (65%). Less resource-poor households and those with market-oriented production had large herdsizes (P < 0.05) when compared to more resource-poor farmers. The probability of selling pigs was high for the backyard production system and educated farmers. For all farmers, opportunities included high pork demand, good prices, employment creation, and a niche market for organically produced indigenous pork. Constraints include disease, feed shortages for large herds, distances to formal markets, lack of training, and drugs. Conclusions - Constraints outnumbered opportunities for the resource-poor pig farmers.

• 한국항만경제학회지
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• 제34권1호
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• pp.1-18
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• 2018

필리핀은 7000 개 이상의 섬으로 이루어진 아시아 개발 도상국 중 하나이다. 항공, 수로 및 육상 운송은 국내 내륙 여행 및 교통 수단이지만, 이들 7000여개가 넘는 섬들 사이의 사람, 상품 및 서비스 운송은 거의 대부분 RORO 선박을 통한 해송을 통해 이루어지고 있다. 현재 이러한 필리핀 섬들을 연결하는 전체 154 개의 RORO 노선이 구축되어 운항중에 있으며, 해당하는 항구 근처의 지방 자치 단체의 소득은 대략적으로 7 % 증가하는 것으로 나타났다. 그것은 관광객 수, 운송 비용 및 여행 시간의 증가 때문으로서 향후 지속적으로 증가할 것으로 분석되었다. 필리핀의 일부 주요노선을 개선하기 위해 본 연구에서는 필피핀 정부 (항만청), 지방정부, 항만 및 선박 회사가 지리적특성, 안전항로, 승하선, 항로보조시설 등 필요한 모든 사항들을 분석 및 제시하였으며 개선해야할 정책을 제안하였다. 향후 본 연구는 필리핀 전역에 해당하는 연구로 확대할 예정이며 이는 필리핀 섬들의 안전하고 효율적인 운송으로 이어질것으로 판단된다.

• KIEAE Journal
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• 제10권2호
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• pp.49-55
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• 2010

The recent increase in the number of dogs in high-density urban environments causes conflicts between dog owners and non-dog owners and the access of dogs to urban parks has been controversial among park users. A lack of exercise and socialization, however, can cause canine behavior problems such as aggression and hyperactivity which are potential dangers to people and there has increased demand for a place where people and their dogs can interact and exercise together. In many developed countries, off-leash recreation areas (OLRA) are considered as safe and effective places that dogs can exercise, play, and socialize with other dogs while reducing conflicts between dog owners and other park users. This study aimed to review the issue of dogs' access to public parks and to examine the perception of park users on OLRA to provide insights and guidelines in establishing OLRA in Korea. The survey respondents, even non-dog owners, perceived that it is necessary to provide a separate space for dogs from other park users by providing OLRAs in urban parks and showed the willingness to use. Most of dog owners consider their dogs as companions or family members and feel the lack of places to exercise their dogs. As local government plays a major role in urban animal management which emerge as a social issue at present, more active interventions of municipalities are necessary to support various needs and activities of park users. An experimental OLRAs based on community participations would be a meaningful starting point to effective urban animal management.

• 정보보호학회논문지
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• 제25권2호
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• pp.331-342
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• 2015

본 논문에서는 기초자치단체 277 기관 중 서울(25개 지역), 전북(14개 지역), 부산(16개 지역)을 선정하여 조례현황 및 관련 법률을 검토하였다. 자치법규 정보시스템을 활용하여 각 지역별 자치법규에서 운용되고 있는 조례 내의 별지서식 내용을 조사 분석하였다. 개인정보 공개 거부감이 있는 부분을 참고하여 총 4가지 항목(주민등록번호, 핸드폰번호, 자택전화번호, 소득정보)을 조사 분석 하였다. 이를 통해, 순환보직이 잦은 공공기관 담당자와 민간 컨설팅 담당자들이 법령과 각종 조례, 규칙을 이해하고 검토할 수 있도록 지자체 법규 개선 방안을 제안한다. 또한, 개인정보보호 관리체계를 활용하여 지자체 서식 개정 검토를 쉽게 할 수 있도록 문서 서식 규정과 별지 서식 검증 할 수 있도록 통제 항목추가를 제안하였다.

• 전자공학회논문지
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• 제50권12호
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• pp.117-128
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• 2013

u-안심서비스 시스템은 GPS가 내장된 이동통신 긴급호출단말기, 이동통신망, 안심서비스사업자, 중계시스템, CCTV관제센터를 운영하는 단체와 CCTV망을 통하여 연동하므로 긴급 호출 신호 발생 시 실시간으로 호출자의 위치를 추적하고, 또 해당위치에 있는 CCTV들을 관제하여 호출자를 추적하여, 구난에 필요한 다양한 정보들을 보호자, 경찰서, 소방서, 병원, 구호단체 및 지자체 등에 SMS나 유선으로 제공할 수 있다. 본 논문에서는 u-안심서비스 중계시스템의 프로토콜 표준화를 위해 새로운 프로토콜을 설계하고 구현하였다. 설계한 u-안심서비스용 프로토콜(Protocol)을 실제 3GPP 및 3GPP2 이동 통신망에 적용했을 때의 성능을 시뮬레이션을 통하여 검증하였다.

• 한국농촌간호학회지
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• 제12권2호
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• pp.45-54
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• 2017

Purpose: The purpose of this study was to provide a survey of patients with dementia registered and managed by primary health care posts. Method: Computation of 2016 dementia data registered in Health Care Center programs of 14 municipalities in ChoongNam province was analyzed. Data collection was done based on a pretest for dementia prevention and general management of registered dementia patients. Results: Results showed; Screening tests for dementia, 40% of population 60 or over, average number of cases, 174, average number of dementia registrants, 3.1, programs for prevention, approximately 70% special policy measures and 28% cognitive rehabilitation programs, counseling and education operating well overall, average number of dementia registrants/clinic 11.8, with women accounting for 70%, elders with less than 3 years of education, 75%, residence type cohabitation by married couples, 41%, and elders with Alzheimer type dementia, 64%. Conclusion: During early detection of dementia and follow-up examinations, high-risk groups (women, elders) should receive a dementia examination. In management of dementia there is a need to develop various programs including physical, economic, and emotional support not only for patients, but also for families. Health care managers also need systematic education to give them expert knowledge of dementia and management of dementia.

• Journal of Radiation Protection and Research
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• 제45권2호
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• pp.53-68
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• 2020

Background: International organizations such as the World Health Organization (WHO) and the United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR) reported public exposure doses due to radionuclides released in the Fukushima nuclear accident a few years after the event. However, the reported doses were generally overestimated due to conservative assumptions such as a longer stay in deliberate areas designated for evacuation than the actual stay. After these reports had been published, more realistic dose values were reported by Japanese scientists. Materials and Methods: The present paper reviews those reports, including the most recently published articles; and summarizes estimated effective doses (external and internal) and issues related to their estimation. Results and Discussion: External dose estimation can be categorized as taking two approaches-estimation from ambient dose rate and peoples' behavior patterns-and measurements using personal dosimeters. The former approach was useful for estimating external doses in an early stage after the accident. The first 4-month doses were less than 2 mSv for most (94%) study subjects. Later on, individual doses came to be monitored by personal dosimeter measurements. On the basis of these measurements, the estimated median annual external dose was reported to be < 1 mSv in 2011 for 22 municipalities of Fukushima Prefecture. Internal dose estimation also can be categorized as taking two approaches: estimation from whole-body counting and estimation from monitoring of environmental samples such as radioactivity concentrations in food and drinking water. According to results by the former approach, committed effective dose due to ¹³⁴Cs and ¹³⁷Cs could be less than 0.1 mSv for most residents including those from evacuated areas. Conclusion: Realistic doses estimated by Japanese scientists indicated that the doses reported by WHO and UNSCEAR were generally overestimated. Average values for the first-year effective doses for residents in two affected areas (Namie Town and Iitate Village) were not likely to reach 10 mSv, the lower end of the doses estimated by WHO.

• 미술이론과 현장
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• 제14호
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• pp.217-245
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• 2012

The aim of this paper is to show how the paradigm of disaster resilience may help reorienting urban planning policies in order to mitigate various types of risks, thanks to carefully thought action on heritage and conservation practices. Resilience is defined as the "capacity of a social system to proactively adapt to and recover from disturbances that are perceived within the system to fall outside the range of normal and expected disturbances." It relies greatly on risk perception and the memory of catastrophes. States, regions, municipalities, have been giving territorial materiality to collective memory for centuries, but this trend has considerably increased in the second half of the 20th century. This is particularly true regarding the memory of disasters: for example, important traces of catastrophes such as urban ruins have been preserved, because they were supposed to maintain some awareness and hence foster urban resilience - Berlin's Gedachtniskirche is a well-known example of this policy. Yet, in spite of preserved traces of catastrophes and various warnings and heritage policies, there are countless examples of risk mismanagement and urban tragedies. Using resilience as a guiding concept might change the results of these failed risk mitigation policies and irrelevant disaster memory processes. Indeed, the concept of resilience deals with the complexity of temporal and spatial scales, and with partly emotional and qualitative processes, so that this approach fits the issues of urban memory management. Resilience might help underlining the complexity and the subtlety of remembrance messages, and lead to alternative paths better adapted to the diversity of risks, places and actors. However, when it is given territorial materiality, memory is almost always symbolically and politically framed and interpreted; Vale and Campanella had already outlined this political aspect of remembrance and resilience as a discourse. Resilience and the territorialization of memory are not ideologically neutral, but urban risk mitigation may come at that price.

• 한국건설관리학회논문집
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• 제12권3호
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• pp.53-61
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• 2011

정부는 1990년대 대형건축물의 붕괴사고가 잇따르고 건축물의 사고로 인한 인적, 물적 손해에 대한 보전책이 불충분하다는 지적에 따라 '국가계약법'상에 일정규모 이상의 용역이나 건설공사에 대하여 의무보험에 가입하도록 하였다. 특히 2002년에 설계 및 감리 등의 기술용역 분야를 위한 보증제도가 도입된 후 여러 운영상의 문제점이 표출되고 있으나 이에 대한 구체적인 현황 분석 및 개선방안을 마련하기 위한 연구는 매우 미흡한 상황이다. 본 논문은 델파이 방법을 사용하여 기술용역 보증제도와 관련된 주요 제도 및 운영상의 문제점을 도출하고 이에 대해서 주요 보증시장 참가자인 발주청, 용역사, 보험사의 보험업무 실무담당자를 대상으로 설문조사를 실시하여 개선방안을 도출하였다. 주요 정책적 대안으로는 신용평가에 근간을 둔 보증한도의 조정, 비효율적인 연대보증인 제도의 폐지, 제3자 인적손해의 담보범위 포함과 보험가입금액의 상향, 보험 기간의 연장 및 기타 제도정비사항을 제시하였다. 제안된 개선방안들에 대한 이해당사자간에 공감대 형성은 국내 건설 산업계의 건전한 발전으로 이어질 것으로 기대해본다.