• 한국주거학회:학술대회논문집
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• 한국주거학회 2005년도 추계학술대회 논문집
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• pp.355-358
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• 2005

This study investigates both the dissatisfaction evaluation of residents in Kangseo Permanant Rental Housing(PRH) complex managed by SH corporation and their neighborhood's recognition on the PRH complex in terms of questionnaires divided by two groups. The result shows that the residents in PRH complex are especially dissatisfied with lining space and number of rooms, parking capacity, outmoded building, and incidence of crime.

• Communications for Statistical Applications and Methods
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• 제6권3호
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• pp.893-900
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• 1999

We use statistical tests which are useful for two-sample problem for detecting edges in gray-level images. An edge is detected by examining changes in gray-level value between adjacent pixel neighborhoods. Some experimental results show that nonparametric detectors such as Mann-Whitney test median test and Kolmogorov-Smirnov test perform effectively in both noisy and noise-free images while parametric T test is sensitive to noise.

• 대한수학회보
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• 제37권1호
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• pp.63-76
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• 2000

In this paper, we introduce the concept of intuitionistic fuzzy points and intuitionistic fuzzy neighborhoods. We investigate the properties of continuous, open and closed maps in the intuitionistic fuzzy topological spaces, and show that the category of Chang's fuzzy topological spaces is a bireflective full subcategory of that of intuitionistic fuzzy topological spaces.

• 대한수학회지
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• 제53권6호
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• pp.1293-1308
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• 2016

In this paper we prove the existence of rational homology balls smoothly embedded in regular neighborhoods of certain linear chains of smooth 2-spheres by using techniques from minimal model program for 3-dimensional complex algebraic variety.

• 한국콘텐츠학회논문지
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• 제13권3호
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• pp.152-161
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• 2013

본 연구는 도시지역의 사회구조적 특성이 범죄에 미치는 영향을 생태학적 범죄이론에 근거하여 검증하고자 했다. 이를 위해 서울시의 424개 행정동을 대상으로 살인범죄에 대한 음이항 회귀분석을 실시했다. 그 결과, 기초수급자비율이 높을수록, 세대당인구수가 적을수록, 숙박 음식업비율이 높을수록 살인범죄가 증가하는 것으로 드러났다. 이는 온전한 가족의 중요성을 다시 한 번 증명해보임과 동시에, 도시지역에서는 숙박 음식업비율과 기초수급자비율이 범죄유발요인으로 작용할 수 있음을 보여준 결과였다. 과거의 시군구 대상 연구들과 더불어 유추하면 지역 특성에 맞는 맞춤형 범죄예방책이 필요함을 알 수 있었다. 살인범죄에 국한되고 횡단적 연구설계가 이루어지는 등의 몇 가지 한계점들이 있었지만, 서울시의 전체 행정동을 분석단위로 한 최초의 범죄연구로서 향후 동 단위 연구의 활성화와 효과적인 범죄예방책 마련에 기여한 의미가 있다.

• 한국도로학회논문집
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• 제20권2호
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• pp.87-96
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• 2018

PURPOSES : The purpose of this study is to compare the consistency of widths by analyzing the current situation of the sidewalk in Korea and Japan Neighborhoods Area. METHODS : Literature on the sidewalk width of the Neighborhood Area is reviewed to compare the consistency of width. Through on-site surveys, We identify the current status of sidewalk in Korea and Japan. This compares the sidewalk width consistency in the Neighborhood Area. RESULTS : The width of whole sidewalks in Japan is ranged 330~445cm, which is lAvger than The width of whole sidewalks in Korea, ranged 237~420cm. Frontage Zone width is ranged 60~65cm in Japan, similar to 60cm in Korea. However, in Korea, there is a lAvge difference between Frontage Zone width and walking width average, and the standard deviation of width is lAvger than Japan. The Pedestrian Zone width is ranged 172~325cm in Japan, which is lAvger than ranged 0~295cm in Korea. The width of the Furniture Zone is ranged 135 ~ 331cm in Japan and lAvger than ranged 90~225cm in Korea. In Korea, the difference between the Furniture Zone width and the walking average width is small, and the standard deviation of width is smaller than that of Japan. CONCLUSIONS : In conclusion, the standard deviation of the frontage zone and the pedestrian zone width, which are included in the valid sidewalk width, The Korea is lAvger than in Japan. valid sidewalk width of Korea sidewalk is inconsistent. valid sidewalk width for wheelchair users does not meet the width of more than 2 meters.

• 한국지리정보학회지
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• 제9권3호
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• pp.67-81
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• 2006

본 논문에서는 전통적 헤도닉 모델에서 나타나는 공간적 문제들을 극복하기 위한 하나의 분석적 대안을 제시한다. 도시 전체를 대상으로 하는 포괄적 모수 추정방법에서 일어나는 문제점을 극복하기 위해 중첩되는 주변지역의 개념을 도입하였고 헤도닉 모델을 효율적으로 수행하기 위해 GIS와 통계의 긴밀한 연결을 위한 서드파티 프로그램을 개발하였다. 그리고 이것을 활용하여 부동산 가격에 영향을 미치는 입지변수들의 공간적 변동을 분석하였다. 사례지역에 대해 분석한 결과, 도심의 영향력이 도시전체에 영향을 미치는 것이 아니라 도심에 영향을 받는 하부지역에만 나타나며 다른 입지변수들의 계수도 공간에 따라 차이가 있음을 보여준다. 지리정보시스템과 통계의 긴밀한 연결은 부동산가격 분석에 있어서 효율적으로 탐색할 수 있는 강력한 도구를 제공한다.

• 대한지리학회지
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• 제42권5호
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• pp.675-690
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• 2007

20세기 초반 하와이와 호놀룰루의 민족집단 관계는 백인이 수적으로 소수집단을 구성하는 예외적인 상황이기에 인종차별주의 관념에 별로 영향을 받지 않았었다는 것이 일반적인 견해이다. 하지만 실제로 과거는 물론이고 현재에 이르기까지 민족집단 관계에 인종, 민족 이슈들이 큰 영향을 미쳤음은 분명하다. 이 연구는 20세기 초반 호놀룰루 유색 이민집단들의 이주와 정착 과정 내내 백인지상주의 관념이 미국 본토에서와 마찬가지로 큰 영향을 미쳤음을 밝히고 있다. 직업의 차별화와 계층화, 그리고 거주지의 공간적 분화가 미국 본토의 도시에서와 같이 호놀룰루에서도 인종, 민족집단 간에 분명하게 이루어졌었다. 유색인종집단의 직업에 따른 사회적 분리 현상과 거주의 공간적 집중화 현상은 비백인집단의 "로우컬"과 백인집단의 "하올리"라고 하는 이원화된 대립적 정체성을 만들어가는 계기가 되었다. 그러한 변형된 정체성은 비백인들로 구성된 다민족적 근린지구 내에 착근된 민족집단들의 상호 협상과정이 지속적으로 진행되면서 자연스럽게 창출된 결과물인 것이다.

• Journal of Preventive Medicine and Public Health
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• 제51권5호
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• pp.227-233
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• 2018

Objectives: Chronic diseases, including back pain, result in significant patient morbidity and societal burden. Overall improvement in physical fitness is recommended for prevention and treatment. Walking is a convenient modality for achieving initial gains. Our objective was to determine whether neighbourhood walkability, acting as a surrogate measure of physical fitness, was associated with the presence of chronic disease. Methods: We conducted a cross-sectional study of prospectively collected data from a prior randomized cohort study of 227 patients referred for tertiary assessment of chronic back pain in Ottawa, ON, Canada. The Charlson Comorbidity Index (CCI) was calculated from patient-completed questionnaires and medical record review. Using patients' postal codes, neighbourhood walkability was determined using the Walk Score, which awards points based on the distance to the closest amenities, yielding a score from 0 to 100 (0-50: car-dependent; 50-100: walkable). Results: Based on the Walk Score, 134 patients lived in car-dependent neighborhoods and 93 lived in walkable neighborhoods. A multivariate logistic regression model, adjusted for age, gender, rural postal code, body mass index, smoking, median household income, percent employment, pain, and disability, demonstrated an adjusted odds ratio of 2.75 (95% confidence interval, 1.16 to 6.53) times higher prevalence for having a chronic disease for patients living in a car-dependent neighborhood. There was also a significant dose-related association (p=0.01; Mantel-Haenszel chi-square=6.4) between living in car-dependent neighbourhoods and more severe CCI scores. Conclusions: Our findings suggest that advocating for improved neighbourhood planning to permit greater walkability may help offset the burden of chronic disease.

• Asian Pacific Journal of Cancer Prevention
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• 제13권8호
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• pp.4173-4176
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• 2012

Background: Adolescent tobacco use is a major public health problem. However, there is little information about the impact of tobacco advertising and availability near schools on adolescent tobacco use in India. Methods: The various tobacco products and brands available in outlets within 100 meters of two high schools in an Indian town were identified. A stratified random sample of 172 participants from these two schools completed a questionnaire on tobacco use and socioeconomic status. Results: Eighteen outlets selling tobacco products were identified. In the two schools the current use of smoked and smokeless tobacco was 9.1% and 17.4% respectively. School location and low socio-economic status of adolescents were associated with tobacco awareness of advertisements (p=0.001) and the receipt of a free sample (p= 0.032). Advertisements on billboards, posters and the receipt of a free tobacco sample were significant factors (p=0.031, p=0.016, p=0.017 respectively) in current tobacco use. Conclusion: In this study a significant proportion of adolescents used tobacco. Tobacco-promotion activities (advertising, the receipt of a free sample), school location and economic status were found to be associated with adolescent tobacco initiation. The local environment should be included in the prevention of adolescent tobacco initiation.