• 대한장애인치과학회지
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• 제14권2호
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• pp.59-64
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• 2018

This study proposed a registered dentist model for the disabled based on consumer in-depth interview and supplier survey. This study proposed that dental clinics in the community take role as registered dentists for the disabled. Qualification screening and facility prerequisites are required to be selected as the registered dentists for the disabled and patients of the registered dentists were restricted to the disabled who can cooperate to dental treatment services with or without the aid of physical bondage. In order to encourage the participation in the program, subsidies for the registered dentists were necessary. Also, this study proposed financial supports for the medical expenses for patients at the same level as the current dental care center for the disabled. The registered dentist program for the disabled meets the needs of disabled consumers, such as accessibility of medical institutions, expertise of medical staff, and ongoing treatments with familiar medical staff. The registered dentist program for the disabled is expected to provide prevention and ongoing management for oral health promotion of disabled people and it also contribute to lower economic burden of oral health care of the disabled.

• 한국환경보건학회지
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• 제45권1호
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• pp.42-53
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• 2019

Objectives: The Yongpung reservoir in Korea is a crucial facility that supplies water to farms in its surrounding $2km^2$ area. However, its water quality is not suited to the needs of current residents who wish for the availability of environmentally friendly agricultural products and desire to use the waterfront area. The aim of this research was to evaluate the reservoir's fish and benthic macroinvertebrate distributions and determine its water quality and the heavy metal content in its sediment. This basic data can be used to establish environmentally protective plans for the Yongpung reservoir. Methods: Six sites were selected for analysis in this investigation. Three points (YP-1, YP-2, and YP-3) were evaluated for water quality and metal content in sediments; they were located upstream, midstream, and downstream of the reservoir. Samplings of the fish and benthic macroinvertebrate populations were performed at three other sites: St. 1, St. 2, and St. 3. Results: Based on chemical oxygen demand (COD) and total nitrogen (T-N) data, the quality of the Yongpung reservoir water corresponds to Class VI (very poor) according to Korea's lake environmental standards. The lead levels measured in the sediment at the midstream and downstream points of the reservoir were 76.7 and 72.7 mg/kg, respectively, while 8 orders, 15 families, and 16 species of benthic macroinvertebrates were identified in the reservoir. The ecological score of the benthic macroinvertebrate community (ESB) was between 8 and 23, denoting poor to very poor environmental conditions. Further, 4 families and 7 species of fish were identified in the reservoir, with Cyprinidae accounting for 94.3% of all observed freshwater fish. Conclusion: Based on these findings, we conclude that management plans, including the removal of lead from the sediment, are necessary to improve the quality of the agricultural water in this reservoir. The T. japonica, which cover almost 30% of the water area, must also be removed.

• 교육녹색환경연구
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• 제19권4호
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• pp.1-14
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• 2020

본 연구는 초·중등학교의 유휴시설 활용에 적합한 지역사회 생활 SOC 사업의 종류와 운영 제안을 하기 위한 연구이다. 이를 위해 일본 유휴교실 및 폐교 활용 사례 분석을 통해 지역적 특성에 따른 바람직한 활용 시설의 종류와 운영 방안을 분석하였다. 연구 결과 구도심 및 읍면등 주민의 접근성이 우수한 지역의 경우 주민의 생활편의시설의 일환인 도서관, 창업상담 및 전시공간 및 평생교육 등이 바람직하고 인구 감소가 높은 면 지역 등 농·산촌 지역의 경우 지역사회 전통 체험 교육장 등 가족과 함께 할 수 있는 시설들이 활용되고 있음을 알 수 있었다.

• 한국수처리학회지
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• 제26권6호
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• pp.3-12
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• 2018

The objective of this study was to evaluate the radius of influence of effluent of water treatment system developed for the purpose of improvement of reservoir water quality using fluorescent dye (Rhodamine-WT) tracer experiment and 3-D numerical model. The tracer experiment was carried out in a medium-sized agricultural reservoir with a storage capacity of $227,000m^3$ and an average depth of 1.6 m. A guideline with a total length of 160 m was installed at intervals of 10 m in the horizontal direction from the discharge part, and a Rhodamine measurement sensor (YSI 6130, measurement range $0-200{\mu}g/L$) was used to measure concentration changes in time, distance, and depth. Experimental design was established in advance through Jet theory and the diffusion process was simulated using ELCOM, a three dimensional hydraulic dynamics model. As a result of the study, the direct effect radius of the jet emitted from the applied water treatment system was about 50-70 m, and the radius of physical effect by the advection diffusion was judged to be 100-120 m. The numerical simulations of effluent advection-diffusion of the water treatment system using ELCOM showed very similar results to those of the impact radius analysis using the tracer experiment and jet flow empirical equations. The results provide valuable information on the spatial extent of the water quality improvement devices installed in the reservoir and the facility layout design.

• 한국농촌건축학회논문집
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• 제23권2호
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• pp.17-24
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• 2021

Changes in the population structure caused by a decrease in the birthrate and an extension of life expectancy cause problems in utilization inefficiencies of closed schools and shortage welfare facilities for the aged. The closed schools have location characteristics that are close to the existing residence and facilities such as land and school buildings, so it is expected that the schools will be used as welfare facilities for the aged in the community. The purpose of this study is to compare and analyze the facility characteristics of closed schools in northern Gyeonggi-Do and present the types of aged welfare facilities that can be built, providing basic data for developing customized aged welfare facilities. The results of this study are summarized as follows: 1) The proportion of aged people in northern Gyeonggi-Do is higher than in southern Gyeonggi-Do, but welfare facilities for the aged are insufficient, so it is necessary to expand welfare facilities for the aged in northern Gyeonggi-Do. 2) Urban areas such as Paju and Goyang City have a lot of residential proximity, Dongducheon and Yangju have a lot of residential proximity, while schools located in urban and rural areas such as Yeoncheon have a lot of residential proximity. 3) Closed schools in urban areas such as Goyang City and Paju City are desirable to use them as residential facilities for senior citizens, day and night protection and short-term protection facilities, while closed schools in Namyangju City, Pocheon City, and Gapyeong County are desirable to use them as senior citizen centers and medical welfare facilities.

• 한국콘텐츠학회논문지
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• 제22권2호
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• pp.44-57
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• 2022

팹랩(Fablab)은 디지털 제작 시설을 갖춘 글로벌 네트워크이다. 개방형 혁신 공간인 팹랩은 개인의 자유로운 제조 가능성을 확대하기 위한 실험적 디지털 공방이며, 교육·훈련, 연구개발, 제작을 연결하는 차세대 디지털 인프라로 주목받고 있다. 팹랩은 단순히 자신이 원하는 제품을 만드는 시설로서의 랩(Lab)을 넘어서, 사용자 주도로 커뮤니티에 필요한 제품이나 서비스를 발굴하는 공간으로 발돋움하고 있다. 더 나아가 다양한 시민 주도형 프로젝트를 통해, 지역과 사회를 변화시켜 나가는 혁신의 전진기지 역할을 수행하고 있다. 본 연구에서는 한국과 일본의 팹랩(팹랩 서울, 팹랩 부산, 팹랩 가마쿠라, 팹랩 키타카가야)의 운영 실태를 살펴보고, 각 팹랩이 어떤 목적을 중심으로 팹 시설을 운영하고 있는지, 비즈니스 모델과 지속 가능한 발전 가능성을 탐색한다. 이를 위해, 첫째, 양국의 팹랩 설치 및 이용 실태에 대해 비교·분석한다. 둘째, 양국의 팹랩이 각각 어떤 목적에 중점을 두고 운영되고 있는지 분석한다. 셋째, 양국의 팹랩이 지속가능한 발전을 위해 취하고 있는 비즈니스 모델의 유용성을 린 캔버스를 통해 살펴본다. 양국의 사례 분석을 통해 얻은 성과물을 바탕으로 한국의 팹랩 발전을 위한 제언을 제시하고자 한다.

• The Korean Journal of Pain
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• 제35권3호
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• pp.311-318
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• 2022

Background: Ketamine is widely used in infants and young children for procedural sedation and anesthesia. The aim of this study was to evaluate the efficacy and safety of low dose oral ketamine to control pain and distress in children during intravenous (IV) cannulation. Methods: This is a prospective, randomized, double-blind study, including children aged between 3 and 6 years requiring a non-emergent IV-line placement. Children were randomly assigned to two groups, treated either with oral ketamine or a placebo. All patients were monitored for vital signs. Pain was assessed using the Children's Hospital of Eastern Ontario Pain Scale (CHEOPS) and Wong-Baker Faces Pain Rating Scale (WBFS) scales and sedation using a 5-point sedation score. The facility of IV-line placement was measured by a 3-point scale. Adverse effects were recorded after 1 and 24 hours. Results: A total of 79 and 81 children were entered in the ketamine and placebo groups, respectively. The heart and respiratory rates increased significantly in the placebo group. The median CHEOPS 4 (95% confidence interval [CI]: 3, 4, P < 0.001) and WBFS 6 (95% CI: 4, 6, P < 0.001) scores decreased statistically in the ketamine group. IV-line placement was 50% easier in the ketamine group (95% CI: 37%, 63%, P < 0.001). No serious adverse effects were observed in all cases. Conclusions: Low dose oral ketamine effectively decreased the pain and distress during IV cannulation in children without any significant adverse reactions.

• 농촌지도와개발
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• 제30권1호
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• pp.1-13
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• 2023

This study aims to examine the effect of healing program using insect. For the insect resources, the program uses 3 species of emotional insects. The subjects were a total of 29, the elderly with mild dementia and adults with developmental disabilities in the facility. The activities are 9 programs in total and each program takes 2 hours once a week. For data collection, we measured a blood pressure, stress level using autonomic nervous system activity, and scale of happiness, depression and insomnia by a survey. The datas were collected every week before and after the program. As a result of paired-sample t-test analysis, the participants of the agro-healing program using insects had positive effects as follows: reducing a depression, relieving a symptom of insomnia and stabilizing a blood pressure. Through the results of this study, it was possible to confirm the positive effects of the agro-healing program using insects. If farms lead agro-healing program using insects on their own, it could be expected to contribute to improve the quality of life through agriculture as well as to improve the farms' income.

• 디자인융복합연구
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• 제15권5호
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• pp.199-211
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• 2016

본 연구는 일본 나가사키시 지역에 거주하는 고령자가 거주지역의 물리적 환경을 어느 정도 고령친화적이라고 인지하고 있으며 이는 고령자의 특성에 따라 어떠한 차이를 보이는지를 파악하기 위한 것이다. 조사대상은 일본 나가사키시에 거주하는 60세 이상 고령자 96명이었으며 조사내용은 고령자와 관련된 근린생활시설의 위치와, 보행로, 교통, 노인공동주택의 제공정도, 주택 내부공간, 주택 내부공간의 휠체어 사용편리성의 5개 영역으로 구성된 지역환경의 고령친화도이다. 자료수집은 일대일 면접조사방법으로 하였다. 조사결과, 첫째, 고령자의 일상생활과 밀접한 관련이 있는 대부분의 근린생활시설들이 도보거리 내에 있거나 버스로 10분 이내의 비교적 가까운 거리 내에 위치하고 있었다. 둘째, 지역환경의 5개 영역 중 교통환경과 주택 내부공간, 보행로 영역은 전반적으로 고령친화적으로 되어 있는 반면 노인주택의 제공정도와 주택 내부공간의 휠체어 사용편리성은 다소 미흡하였다. 셋째, 조사대상 고령자의 특성 중 성별과 학력에 따라서는 지역환경의 고령친화도에 대한 인지가 유의미하게 차이를 보였다.

• 한국수자원학회:학술대회논문집
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• 한국수자원학회 2021년도 학술발표회
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• pp.128-128
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• 2021

Most of the studies about stormwater low impact development technologies used generalized observations without fully understanding the mechanisms affecting the whole performance of the systems from catchment to the facility itself. At present, these LID technologies have been treated as black box due to fluctuating flow and environmental conditions affecting its operation and treatment performance. As such, the implications of microbial community to the overall performance of the tree-box filter were investigated in this study. Summer season was found to be the most suitable season for microorganism growth since more microorganism were found during this season. Least microorganism count was found in spring because of the plant growth during this season since plant penology influences the seasonal dynamics of soil microorganisms. Litterfall during fall season might have affected the microorganism count during winter since, during this season, the compositional variety of soil organic matter changes affecting growth of soil microbial communities. Microbial analyses of sediment samples collected in the system revealed that the most dominant microorganism phylum is Proteobacteria in all the seasons in both inlet and outlet comprising 37% to 47% of the total microorganism count. Proteobacteria was followed by Acidobacteria, Actinobacteria and Chloroflexi which comprises 6% to 20%, 9% to 20% and 2% to 27%, respectively of the total microorganism count for each season. These findings were useful in optimizing the design and performance of tree box filters considering physical, chemical and biological pollutant removal mechanisms.