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Sustainable Flood Mitigation through Land Use Planning and Management
Jung, Juchul,Lee, Dalbyul Korean Society of Hazard Mitigation 2013 한국방재학회논문집 Vol.13 No.1
최근까지 자연재난을 예방하기 위한 주요한 접근방안으로 댐이나 제방 등과 같은 토목구조적인 접근방법이 주로 이용되고 있다. 그러나 이러한 방법들이 사회의 지속가능한 발전에 대한 대안인지에 대해서는 끊임없는 비판이 제기되고 있다. 이론적 고찰, 선행연구, 및 경험적 사례연구연구를 통하여, 본 연구는 새로운 대안으로써 비구조적 접근방법인 토지이용계획 및 관리를 통한 친환경적인 자연재난완화정책을 제안한다. 이는 장기적이며 친환경적인 접근방법으로써, 환경적으로 민감한 지역, 즉 자연재난이 발생할 가능성이 있는 지역에서의 무분별한 도시개발확산("스프롤")을 억제하고, 국토를 친환경적으로 보존하는 방안이다. This research examines the relationship between natural hazard damage (like flood damages) and urban development in environmentally sensitive areas (like floodplain). Current structural approaches such as dams and levees to reduce hazard damages are criticized because of their threats to environmental sustainability. Through literature review and empirical case studies, this research proposes an environmentally sustainable approach, that is, 'hazard mitigation policy.' The hazard mitigation policy through land use planning and management is a long term policy that aims at sustainable development by both removing sprawls in environmentally sensitive areas and preserving the environmentally sensitive areas such as parks and open spaces.
Cho, Juchul,Lee, Eunsang,Lee, Seungwon korean Academy of Physical Therapy Rehabilitation 2015 Physical therapy rehabilitation science Vol.4 No.2
Objective: This study focused on subacute stroke patients who were asked to kick a ball while walking on a treadmill. The aim of the study was to determine the effect of a body weight-supported treadmill training (BWSTT) combined with ball-kicking on muscle strength, balance, and gait. Design: Single blind, randomized controlled trial. Methods: Twenty stroke patients who volunteered to participate in this study were randomly assigned to either the BWSTT combined with ball-kicking (BWSTT-BK; 10 participants) group or the BWSTT group (10 participants). Participants in the BWSTTBK group performed treadmill walking combined with simultaneous ball-kicking for 30 minutes daily for 5 weeks. Participants from the BWSTT group performed only treadmill walking. The muscular strength, balance, and gait ability were measured before and after the 5-week training. To assess for muscular strength, a digital muscle tester was used to measure hip flexor, knee extensor, and dorsiflexor strength. To assess for balance, the Berg Balance Scale (BBS) and Timed Up and Go Test (TUG) was used. To assess for gait, the 10 meter walk test (10MWT) and Functional Gait Assessment (FGA) was used. Results: The BWSTT-BK group showed significantly improved muscular strength, balance, and gait according to BBS, TUG, 10MWT, FGA, and digital muscle testing scores compared to the BWSTT group (p<0.05). In addition, within-group comparison showed significant improvement in all variables (p<0.05). Conclusions: These findings suggest that BWSTT-BK results in more favourable outcomes for stroke patients. Therefore, BWSTT-BK may be useful for the recovery of gait ability of stroke patients.
Sungeon Park,Juchul Cho,이승원 물리치료재활과학회 2022 Physical therapy rehabilitation science Vol.11 No.3
Objective: This study aimed to investigate the effects of ischemic compression treatment (ICT) or low-level laser therapy (LLLT) applied to the trigger points of the infraspinatus muscle on shoulder pain and function in patients with shoulder pain. Design: A randomized clinical trialMethods: Thirty patients with shoulder pain were randomly allocated into the ICT group (n=15) or LLLT groups (n=15). ICT was performed on three myofascial trigger points (MTrPs) of the infraspinatus muscle twice a week for 4 weeks (eight sessions), with 5 minutes of treatment per trigger point. LLLT was performed similarly. Shoulder pain was assessed using the visual analogue scale (VAS) and pain pressure threshold (PPT), and shoulder function was assessed using the Korean Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire, rotator cuff strength, and range of motion (ROM) of shoulder flexion and abduction. Results: Significant changes in VAS score and PPT were found after the intervention in both groups (p<0.05). Significant changes were observed in the Korean DASH score, rotator cuff strength, and ROM of shoulder flexion (p<0.05) but not in the ROM of shoulder abduction (p<0.05). There were no significant differences between the two groups. Conclusions: This study showed that both ICT and LLLT applied on the MTrPs of the infraspinatus muscle were effective for relieving shoulder pain and improving shoulder functions in patients with shoulder pain.
소방서비스 분석을 통한 소방관서 입지분석 방법론 탐구: 골든타임 데이터를 중심으로
장새움(Saewoom Jang),정주철(Juchul Jung),하경준(Gyoungjun Ha) 한국방재학회 2022 한국방재학회논문집 Vol.22 No.5
최근 대형 화재사고 발생 및 소방공무원 국가직 등의 이슈를 통해 소방서비스가 주목받고 있다. 소방관서 입지 및 신설은시⋅도지사의 권한으로 지방자치단체에서는 균등한 소방서비스 제공을 위한 새로운 지표를 제공해야 할 시점이 왔다. 본연구에서는 추후 지방자치단체가 균등한 소방서비스를 제공하기 위한 방법론을 제공하기 위해 수행되었다. 골든타임 미처리건수를 주요 지표로 사용하고 핫스팟분석을 통해 소방서비스가 취약한 지역을 도출하였다. 경상남도 시⋅군지역은 규모가 다양하기에 이를 고려하여 3가지(골든타임 미처리건수, 천명 당 골든타임 미처리건수, 1 km2당 골든타임 미처리건수) 지표를 분석하였다. 골든타임 미처리건수 및 km2당 골든타임 미처리건수는 경남의 동부 시 지역, 천명 당 골든타임 미처리건수는 경남 서부지역의군지역에서 소방서비스가 취약한 것으로 나타났다. 이러한 지표 및 방법론을 활용한다면 추후 지방자치단체 소방관서 신설계획시 소방관서 입지를 제안할 수 있는 주요한 기준 중 하나로 활용할 수 있을 것이다. Recently, fire services have attracted considerable attention owing to issues such as the occurrence of large-scale fire accidents and the national position of firefighters. The location and establishment of fire stations is under the authority of the cities and counties (Si-Gun) governor, and local governments should provide new indicators for the provision of adequate fire service. This study was conducted to develop a methodology for enabling local governments to provide adequate fire services in the future. The number of “missed golden times” was used as the main indicator, and areas with weak fire services were identified through hotspot analysis. The city and county (Si-Gun) regions of Gyeongsangnam-do province are diversely scaled. Therefore, we analyzed three pertinent aspects: missed golden times’ “missed golden times per 1,000 people,” and “missed golden times per square kilometer.” The analysis yields hotspots for missed golden times and missed golden times per square kilometer in cities toward the east of Gyeongsangnam-do province and the hotspots for missed golden times per 1,000 people in counties of western Gyeongsangnam-do province. These indicators and methodologies, if applied, can serve as one of the major criteria for selecting the location for a new local governmental fire station in the future.