• 한국방재학회 논문집
• /
• 제9권2호
• /
• pp.31-37
• /
• 2009

우리나라는 매년 풍수해에 의한 피해가 증가하고 있으며, 대부분의 피해가 하천, 도로시설물을 중심으로 주로 일어나고 있다. 이들 피해에 따른 국가복구지원의 문제점은 매년 많은 금액의 피해 복구비가 투입되었음에도 불구하고, 개선복구 보다는 원상복구 위주의 복구비 지원으로 반복적 피해가 발생하고 있다는 사실이다. 이러한 재난의 비효율적 반복피해를 예방하기 위해서는 자연재난으로 인한 피해의 원인을 보다 정확히 진단하고 항구적인 방어대책의 마련을 위한 보다 구체적인 기준이 필요하다. 본 연구에서는 최근 국내에서 발생하고 있는 풍수해에 대한 전반적인 실태조사를 통하여 피해현상의 유형별 구분과 분석을 각각의 피해에 대한 복구방법이나 대책방법으로 각각 체계적으로 다르게 분류하고 보다 선진화된 예방적 복구 개념을 도입하기 위하여 피해 유형별로 새롭게 정리하였다. 이를 통하여 피해유형에 따른 피해분류 및 피해사례를 보다 체계적으로 수립, 계획할 수 있는 유형화 도감 및 평가방법을 국내외 수많은 기 선행 개선복구 사례를 토대로 분류, 개발하였다.

• 한국환경복원기술학회지
• /
• 제20권6호
• /
• pp.35-50
• /
• 2017

This study is to see the recovery effect of the Deltacon method by investigating the amount of sand deposition, the topographical cross section and the vegetation structure; and to derive the effective recovery method of coastal erosion area. The target areas of this study include Jinri coastal dune, Bajireum coastal dune and Seopori coastal dune in Deokjeok-do Island, Ongjin-gun, Incheon. In order to assess the current status of the coastal erosion area recovery, the soil profile structure map was prepared on the site and then the amount of sand deposition within 1m was calculated indoors. The vegetation recovery status of the costal erosion area was assessed via the analyses of the topographical profile structure and the plant community structure, and we aim to derive the effective recovery plan of the Deltacon method with the results. With the Deltacon method, structures with ductile material, special non-woven fabric bags filled with soil and vegetation can be performed therefore the structuralstability and prevention of sand erosion can be achieved. The amounts of sand deposition of Bajireum coastal dune, Seopori costal dune and Jinri costal dune were calculated $0.98{\sim}2.54m^3$, $1.02{\sim}2.96m^3$, and $0.27{\sim}0.75m^3$, respectively, and it is considered that the costal erosion recovery is actively performed for Bajireum costal dune and Seopori costal dune. The analysis results of vegetation structures by topography show that the installation of the send collecting net in steep areas has been highly effective and the Deltacon-constructed target areas have been restored to vegetation and the costal dune, which is similar to the natural dune. The investigation of the plant community structure in Deokjeok-do Island costal dune, Incheon displayed similar research results of the existing costal dune flora and confirmed the emergence of Lathyrus japonicus, Carex kobomugi, Elymus mollis, Vitex rotundifolia, and Calystegia soldanella and others. In order to carry out further effective recovery with the Deltacon method, improvements to rootage of herbaceous vegetation are needed in areas without foredune herbaceous vegetation, and continuos maintenance & management monitoring of connected windbreak forest to costal dunes are also necessary.

• 건축사
• /
• 통권613호
• /
• pp.126-132
• /
• 2020

건축은 필연적으로 공공성에 대해 고민하고 풀어가야 한다. 우리는 건축이 사회문제로부터 직접적인 피해를 받는 약자와 소수자에게 도움이 된, 나아가 문제를 해결하고 극복할 수 있도록 긍정적 영향을 미친 사례를 소개하고자 한다.

• Journal of Microbiology and Biotechnology
• /
• 제25권6호
• /
• pp.918-929
• /
• 2015

Microbial enhanced oil recovery (MEOR) is being used more widely, and the biological contributions involved in MEOR need to be identified and quantified for the improvement of field applications. Owing to the excellent interfacial activity and the wide distribution of producing strains in oil reservoirs, lipopeptides have proved to be an essential part of the complex mechanisms in MEOR. In this study, crude lipopeptides were produced by a strain isolated from an indigenous community in an oil reservoir. It was found that crude lipopeptides can effectively reduce the IFT (interfacial tension) to 10^-1~10^-2 mN/m under high salinity without forming stable emulsions, and the wettability of natural sandstone can be enhanced (Amott index, from 0.36 to 0.48). The results of core flooding experiments indicate that an additional 5.2% of original oil in place can be recovered with a 9.5% reduction of injection pressure. After the shut-in period, the wettability of the core, the reduction of injection pressure, and the oil recovery can be improved to 0.63, 16.2% and 9.6%, respectively. In the microscopic flooding experiments, the crude oil in membrane, cluster, and throat states contribute nearly 90% in total of the additional oil recovery, and the recovery of membranestate oil was significantly enhanced by 93.3% after shut in. Based on the results in macro and pore scale, the IFT reduction and the wettability alteration are considered primary contributors to oil recovery, while the latter was more dominant after one shut-in period.

• 웰빙융합연구
• /
• 제7권1호
• /
• pp.51-65
• /
• 2024

Purpose: This study is to propose the establishment and direction of a public health-medical cooperation system for rehabilitation medical services for people with physical and brain disabilities in Gangneung, Korea. Research design, data and methodology: The study focused on 30 individuals with these disabilities registered. Data was collected from December 20, 2021, to December 31, 2021, through structured surveys administered by researchers visiting disability-related facilities, utilizing convenience and random sampling methods. Descriptive statistics and cross-analysis were applied for analysis. Results: Specifically, among respondents with physical disabilities, a total of 20 needs were identified, with 'Visiting health services' (25.0%) and 'Oral health services' (20.0%) ranking highest. The survey results regarding visit-based rehabilitation services for disability support showed a high demand, emphasizing the necessity of service provision tailored to the needs of recipients, focusing on disability prevention, health management, and motor function recovery, rather than solely medical or therapeutic concepts. Conclusions: Gangwon National University Hospital, as the regional referral hospital in Gangwon, should collaborate with Gangwon Province Rehabilitation Hospital to provide prompt acute rehabilitation services. Moreover, cooperation and collaboration with Gangneung Asan Hospital, the tertiary hospital in the region, are essential to ensure continued acute and recovery phase rehabilitation therapy for a certain period in the Gangneung area.

• 한국사회복지학
• /
• 제60권4호
• /
• pp.175-203
• /
• 2008

정신장애인의 회복은 정신건강상태, 긍정적 인지와 정서, 친한 사람의 수와 그 관계의 질 등 개인적, 사회적 자원을 활용하여 대처하는 중 형성되고, 이는 주관적 경험뿐 아니라 장기적 조사에 의해 지지된다. 회복을 촉진하기 위해 이 요인들 간의 유기적인 관계를 밝혀 사회복지실천 방법을 발전시킬 필요가 있다. 이에 본 연구는 460명의 지역사회 거주 정신장애인들의 낙관성, 정신건강상태, 정서, 사회적 관계의 양과 질, 대처가 어떠한 관계를 통해 회복에 영향을 주는지 구조방정식모형을 통해 살펴보았다. 연구결과, 첫째, 이론모형의 경로파악 결과 낙관성과 정서가 사회적 관계, 대처, 회복에 영향력을 행사한 한편, 정서는 대처에, 정신건강상태와 사회적 관계는 회복에 유의한 영향이 없었다. 둘째, 낙관성과 긍정적 정서는 회복에 직접 효과를 보이고, 양적, 질적 사회관계는 회복에 간접효과만 보였다. 낙관성보다는 긍정적 정서가 양적, 질적 사회관계에 직접 및 간접효과를 보이고, 회복에 더 큰 효과를 나타냈다. 끝으로, 낙관성과 회복, 양적관계와 회복, 질적 관계와 회복 각각의 관계에서는 대처가, 긍정적 정서와 대처 간에는 질적, 양적 관계가, 그리고 양적관계와 대처 간에는 질적 관계가 부분적 매개효과를 보였다. 이러한 결과에 따라 정신장애인의 회복에 영향을 미치는 긍정적 인지와 정서, 사회적 관계의 상이한 기제, 이들 자원과 대처, 회복의 관계에 대해 논의하고 사회복지실천 및 연구를 위한 함의를 제언하였다.

• 한국지역사회생활과학회지
• /
• 제27권3호
• /
• pp.419-435
• /
• 2016

The purpose of the present study was to suggest the design requirements for Korean naval duty uniforms by evaluating the physiological and psychological comfort while wearing the uniforms. Two sets of wear trials were conducted with summer uniforms(eight young males) and winter uniforms(seven other young males). The summer wear trial consisted of 10-min rest, 60-min exercise, and 10-min recovery at an air temperature($T_{air} $) of $33^{\circ}C$ and 62%RH, followed by 10-min recovery at a $T_{air} $ of $23^{\circ}C$ and 64%RH(total 90 min). The winter wear trial consisted of 20-min rest at $T_{air} $ $20^{\circ}C$ and 55%RH, 25-min rest, 30-min exercise, and 35-min recovery at a $T_{air} $ of 0oC and 43%RH(total 110 min). Rectal and seven skin temperatures, clothing microclimate, heart rate, oxygen consumption, total sweat rate, and subjective perceptions were measured during the wear trials. By evaluating the experimental results from the wear trials, we extracted the following psycho-physiological design requirements to improve the current Korean naval uniforms: (1) It is important to maintain the skin temperatures within their comfort range, which depends on the body region (higher than $30^{\circ}C$ in winter, but less than $35^{\circ}C$ in summer). (2) In summer, the feet should be protected from the high heat of the ship floor surface. (3) In summer, sweat from the back should be sufficiently absorbed and allowed to dry quickly.

• 한국전문물리치료학회지
• /
• 제29권2호
• /
• pp.94-105
• /
• 2022

Background: As South Korea enters an aged society, the government has emphasized the need for a soft landing of the older adults into the community after the acute and recovery periods under a national policy of "community care." However, the institutionalization of community rehabilitation services to implement this is insufficient. Japan had already entered an aged society when the Long-Term Care Insurance System was introduced in 2000. Thus, the case of Japan's institutionalization of the system is expected to have implications for us in supplementing a suitable system for the aged society. Objects: This study compared the institutionalization process of the Long-Term Care Insurance System in South Korea and Japan and the services currently being implemented in each country. Methods: To examine the institutionalization process and services of the system, related legal rules and regulations, government reports, and articles were reviewed. To examine the operation status of the system, statistical data provided by each country's government were analyzed. Results: Japan recognized the importance of community rehabilitation even before the enactment of Long-Term Care Insurance. Thus, community rehabilitation services, such as home-visit rehabilitation and health facilities, were already stipulated in the law. Under such institutional legacy, Long-Term Care Insurance was able to establish a service system, which balanced welfare and health-related services, including various types of services with enhanced rehabilitation functions. In South Korea, rehabilitation policies were not much considered in the process of institutionalizing the system; thus, it was composed mainly of services focusing on care and recuperation. Conclusion: In order to realize community care, rehabilitation services need to be developed in Long-Term Care Insurance System in various forms such as home-visit services, daily services, short stay, and facility services.

• 한국정보전자통신기술학회논문지
• /
• 제9권4호
• /
• pp.373-387
• /
• 2016

도시는 항상 시대적 요구에 대응하고 새로운 과제를 해결하기 위해 그 시대의 지식과 첨단기술을 효과적으로 활용해 왔다. 어느 시대나 시민들은 더 나은 삶을 안전하고 안정적으로 살고자 하며 이러한 인간의 기본 욕구는 스마트 시티의 지속성과 발전에 관하여도 중요한 기반이 된다. 본 연구에서는 스마트 시티가 재난으로 인한 피해를 입고난 뒤 다시 정상적인 환경으로 돌아오기까지 시민과 지역사회의 재해회복에 관한 니즈와 우선순위를 데이터 분석을 통하여 고찰 하였다. 이러한 데이터 분석을 기반으로 가장 시급하게 필요한 피해지역의 주민과 커뮤니티의 회복을 지원하는 방법을 제안하고자 하였다. 2011년 동일본 대지진을 사례로 고찰하여 스마트 시티의 지역 시민과 지역사회의 회복력을 데이터 활용을 통하여 향상 할 수 있는 방안을 연구하였다.

• 한국농공학회논문집
• /
• 제62권3호
• /
• pp.71-83
• /
• 2020

Resilience is the capacity to maintain essential services under a range of circumstances from normal to extreme. It is achieved through the ability of assets, networks, systems and management to anticipate, absorb and recover from disturbance. It requires adaptive capacity in respect of current and future risks and uncertainties as well as experience to date. The agricultural infrastructures with high resilience can not only reduce the size of the disaster relatively, but also minimize the loss by reducing the time required for recovery. This study aims to evaluate the most suitable drought countermeasures with the analysis of various resilience indices by predicting future agricultural water shortage under land use and climate change scenarios for agricultural areas in Jeju Island. The results showed that the permanent countermeasure is suitable than the temporary countermeasures as drought size and the cost required for recovery increase. Wide-area water supply system, which is a kind of water grid system, is identified as the most advantageous among countermeasures. It is recommended to evaluate the capability of agricultural infrastructure against drought with the various Resilience Indices for reliable assessment of long-term effect.