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복합환승센터 주변 가로의 보행·자전거 중심 정비에 따른 접근성 변화 분석에 관한 연구
배효정(BAE, Hyojung),엄홍민(EOM, Hongmin),서민호(SEO, Minho) 한국도시설계학회 2014 도시설계 : 한국도시설계학회지 Vol.15 No.5
복합환승센터는 교통수단간 환승연계시설과 상업·업무·문화시설을 복합하는 계획개념으로 역세권 정비를 촉진할 수 있는 새로운 대안이다. 그러나 대형 상업시설 입점과 승용차 중심 주변 가로 정비에 따른 상권 빨대효과와 이용자 접근성 저하가 우려되고 있다. 본 연구에서는 복합환승센터 주변의 보행?자전거 중심 가로 정비가 이용자 접근성에 어떤 변화를 가져올 수 있는지 분석하여 정책 개선대안을 모색하고자 하였다. 동대구역을 대상으로 보행·자전거 중심의 네트워크와 가로 정비 대안을 상정하고 통행수단별 이동경로 및 시간, 직접 연결도 등 접근수준, 이용자 분포가 어떻게 변화하는지 GIS를 통해 분석하였다. 분석 결과, 10분 이동권역 내 보행 접근성은 33.6%, 자전거 접근성은 29%, 가로 직결도는 15.7% 증가하였으며, 보행 및 자전거 이용자는 11~91% 증가할 수 있는 것으로 추정되었다. 따라서 복합환승센터 구축 시 주변 가로를 보행·자전거 중심으로 동시에 정비하는 패키지형 정책을 추진하여 복합환승센터의 보행·자전거 접근성 제고와 이용자 증대는 물론, 주변 상권 활성화를 도모하는 노력이 필요할 것으로 판단된다. Transit centers, transport hubs that gather transit facilities and commercial, business, and cultural facilities, are a new TOD development alternative. However, large commercial complexes and car-dominated streets are threatening user accessibility and bringing the straw effect to local commerce. This research aims to propose a street refurbishment plan for the transit center development near East Daegu Station to promote walking and cycling, and to measure its impact on accessibility levels. Pedestrian and bicycle networks are built and a street refurbishment plan is postulated. GIS is used for analyzing networks, travel time, and accessibility levels, such as directiveness and number of users. Under the refurbishment plan, pedestrian accessibility increases by 33.6% for 10-minute travel, bicycle accessibility by 29%, and route directiveness by 15.7%. The number of pedestrians and bicycle users increases by 11-91%. In order to improve accessibility, we argue that it is necessary to establish a transit center development plan, including a street refurbishment plan for walking and cycling.
류현수(Hyeonsu Ryu),윤효정(Hyojung Yoon),엄익춘(Igchun Eom),박진현(Jinhyeon Park),김순신(Sunshin Kim),조만수( Mansu Cho),양원호(Wonho Yang) 한국환경보건학회 2018 한국환경보건학회지 Vol.44 No.2
Objectives: The purpose of this study was to provide basic data for air pollutant exposure modelling and understanding the contribution of respective microenvironments by assessing the time-activity patterns of Korean students according to variables such as grade, sex, weekday, and weekend. Methods: In this study, we compared the residential time of 521 (both weekday and weekend) lower elementary students, 1,735 (1,054 on weekdays, 681 on weekends) upper elementary students, 2,210 (1,294 on weekdays, 916 on weekends) middle school students, and 2,366 (1,387 on weekdays, 979 on weekends) high school students in different microenvironments according to grade, sex, weekday, and weekend. We used data from the 2014 Time-Use Survey by the Korean National Statistical Office for upper elementary students through high school students, and surveyed time-activity patterns of 521 lower elementary students aged 7-9 years. Each microenvironment was divided into indoor, outdoor, and transport. Indoor environments were divided into home, school, and other places. In addition, the results of previous studies were compared to this study. Results: Weekday time-activity patterns of Korean students indicated that lower elementary students spent 16.02±2.53 hr in the home and 5.37±2.32 hr in school. Upper elementary students spent 14.11±1.79 hr in the home and 6.27±1.37hr in school. Middle school students spent 12.83±2.22 hr in the home and 7.48±1.88 hr in school. High school students spent 10.65±2.86 hr in the home and 10.23±2.86 hr in school on weekdays. High school students spent the least amount of time in the home and the most time in school compared to other grades Conclusions: Students spent most of their time indoors, including in the home, school, and other indoors. On weekdays, as the grade increases, home residential times were decreased and school residential times were increased. Differences in time-activity patterns according to sex were not found for either weekdays or weekends. It is estimated that Korean students could be affected by school indoor air quality. High school students could be most affected by school indoor air quality since they spent the most time at school.
Junhyung Kim,Young Hoon Jung,Yu-Bin Shin,Min-Kyeong Kim,Hyojung Eom,Eunjoo Kim,Joohan Kim,Jae-Jin Kim 대한신경정신의학회 2020 PSYCHIATRY INVESTIGATION Vol.17 No.12
Objective Enhancing subjective well-being is an effective way to improve mental health. This study aimed to validate a virtual realitybased interactive feedback program as an intervention tool for promoting subjective well-being. Methods Thirty-six males participated in this program, consisting of three tasks constructed based on the theories of positive psychology: ‘Experience-based problem recognition task’, ‘Future self-based success story expression task’, and ‘Strength expression task’. Participants rated visual analog scores associated with each of the tasks’ contents. The concurrent validity of task scores was evaluated by correlations with the psychological scale scores. Results The total task score was positively correlated with scores of Mental Health Continuum-Short Form (MHC-SF) emotional wellbeing and psychological well-being, Rosenberg’s Self-Esteem Scale, Dispositional Hope Scale agency dimension and pathways dimension, and Life Orientation Test Revised, but not with MHC-SF social well-being scores. After controlling for the effects of the other task scores, the task scores had linear relationships with certain psychological assessments. Conclusion Since the task scores are closely related to indicators of well-being, self-esteem, hope, and optimism, the program contents are well associated with certain aspects of subjective well-being and thus may be available for training that improves subjective well-being through interactive feedback.