COVID-19 시기 가정용 상수도 사용에 영향을 미치는 요인에 관한 연구: 서울과 인천의 자치구 33개를 대상으로

송이슬,조항훈,김흥순,Song, Yiseul,Jo, Hanghun,Kim, Heungsoon 한국토지주택공사 토지주택연구원 2022 LHI journal of land, housing, and urban affairs Vol.13 No.4

Clean water is an essential urban infrastructure in human daily life, and water plays a vital role in public health. Due to restrictions on outdoor activities during COVID-19, time staying at home has increased. Therefore, it is plausible to assume that large-scale disaster incidences such as COVID-19 will affect water consumption. In this regard, this research aims to explore the factors that influence household water use during COVID-19. The analysis period of the study is 2020, and the geographical scope covers Seoul and Incheon. A dependent variable was water consumption in the autonomous districts of Seoul and Incheon, and the factors reflecting urban characteristics were used as independent variables. Multiple regression was used for analysis, and the unit of analysis was the autonomous district in Seoul and Incheon. The finding confirmed that the pandemic situation caused an increase in water consumption. In addition, it supports policy for the elderly so that they can use water without financial difficulty. It implies that a stable supply of clean water is essential for managing infectious diseases. The findings of this study are expected to provide some implications for efficient water supply policies and efficient water supply management in the event of the spread of infectious diseases such as COVID-19.

도시청결에 영향을 미치는 도시환경요인에 관한 연구 - 서울시를 중심으로 -

송이슬,김흥순 서울연구원 2022 서울도시연구 Vol.23 No.4

Cities are places where people live, and garbage and pollution inevitably occur, and waste disposal and cleanliness are essential to improve the quality of living environment. Against this background, the purpose of this study is to analyze factors influencing urban cleanliness using the urban cleanliness evaluation conducted by Seoul Metropolitan Government and to provide basic data for maintaining a pleasant street environment in autonomous districts. The spatial scope of this study is Seoul, and the analysis was conducted using the PLS regression model regardless of the number of samples, and citizen satisfaction and site cleanliness were used as dependent variables. As a result of the analysis, it was confirmed that the variables derived as equally significant variables from citizen satisfaction and site cleanliness had different magnitudes of influence, but the same direction. Floating population density and income level, commercial building ratio, public/business building ratio, non-smoking area density, and cleaning budget per capita were found to be significant in terms of citizen satisfaction and site cleanliness in common. In addition, the ratio of reconstruction/ redevelopment was found to be significant only in the civic satisfaction, and the ratio of apartments and non-apartments was found to be significant only in the cleanliness of the site. 도시는 사람들이 생활하는 공간으로 필연적으로 쓰레기와 오염이 발생하고, 생활환경의 질을 높이기 위해 쓰레기 처리와 청결유지가 필수적이다. 이러한 배경에서 본 연구는 서울시에서 시행하는 도시 청결도 평가를 활용하여 도시 청결도에 영향을 주는 요인을 분석하는 것과 자치구의 쾌적한 거리환경을 유지하기 위한 기초자료를 제공하는 것을 목적으로 한다. 본 연구의 공간적 범위는 서울특별시이며 표본 수의 구애를 받지 않는 PLS회귀모형을 사용하여 분석을 진행하였고, 시민만족도와 현장청결도를 종속변수로 활용하였다. 분석결과, 시민만족도와 현장청결도에서 동일하게 유의미한 변수로 도출된 변수들은 영향력의 크기는 다르지만 방향은 모두 동일한 것으로 확인되었다. 유동인구밀도와 소득수준, 상업건축물비율, 공공·업무건축물비율, 금연구역밀도, 1인당 청소예산이 시민만족도와 현장청결도에서 공통적으로 유의미한 것으로 나타났다. 또한 재건축·재개발 비율은 시민만족도에만 유의미하게 나타났고, 아파트 비율과 비아파트 비율은 현장청결도에만 유의미하게 나타났다.

노인의 노인복지관 물리치료 이용 특성과 만족도에 관한 연구

송이슬,김기원 한국보건사회연구원 2018 保健社會硏究 Vol.38 No.1

The purpose of this study was to identify factors related with characteristics of demographics and utilization of physical therapy service that affect satisfaction of physical therapy on elderly in senior center. The subjects were older adults aged over 60 years (total 212) and recruited in 40 senior centers located in each province. Using a survey instrument developed by the authors, subjects responded to questions concerning overall satisfaction with physical therapy services provided by senior center. The collected data was analysed with the SPSS 21.0 program. Basically, reliability checks and factor analyses method were performed twelve items reflected satisfaction of physical therapy services in senior center. Collected data was analysed frequency, chi-square test and multivariate logistic regression analysis for each satisfaction factors. Three satisfied factors including effectiveness of physical therapy, professionalism of physical therapist and availability of physical therapy department were obtained by using a factors analysis. User satisfaction with physical therapy services in senior centers was associated with the number of visits per week, the number of applied physical therapy services (hot pack, ultra sound, traction, infrared, therapeutic exercise, etc.) and subjective health condition. The importance of this study lies in its identification of factors associated with on user satisfaction with physical therapy services in senior centers. 본 연구의 목적은 노인복지관을 이용하는 노인의 인구사회학적 특성과 물리치료 이용 특성이 노인복지관 물리치료 만족도에 미치는 요인을 규명하고자 함에 있다. 연구 방법은 전국 각 시도에 위치한 40개의 노인복지관을 선정하여 각 노인복지관 물리치료실을 이용하는 이용자 230명을 대상으로 설문조사를 진행하였다. 본 연구에서는 대상자들의 인구사회학적 특성 및 노인복지관 물리치료실 이용 현황을 파악하기 위해 기술통계를 실시하였으며, 만족도 12문항에 대한 요인분석을 실시하였다. 인구사회학적 특성과 물리치료실 이용특성이 만족도에 미치는 요인 간의 관계 파악을 위해 t-test와 ANOVA를 실시하였고 만족도의 관련 요인 파악을 위해 다중회귀분석(multiple regression analysis)을 사용하였다. 요인 분석 결과 ‘물리치료 효과성’과 ‘물리치료사 전문성’, 그리고 ‘물리치료실 유효성’의 총 3개 만족도 요인이 분석되었으며, 각각의 만족도 요인들은 물리치료를 적용받는 개수가 증가할수록, 주당 물리치료를 받는 횟수가 증가할수록, 주관적 건강상태가 좋을수록 요인별 만족도가 높은 것으로 나타났다(p<0.05). 연구 결과를 바탕으로 노인이 복지관에서 이용하는 물리치료 만족도를 높이기 위한 실질적인 대안을 제시하였다.

근적외 분광분석법을 이용한 국내 유통 식품 함유 탄수화물, 단백질 및 지방의 정량 분석

송이슬,김영학,김기쁨,안경근,황영선,윤성원,이준수,신기용,이우영,정명근 한국식품영양과학회 2013 한국식품영양과학회 학술대회발표집 Vol.2013 No.11

중증장애인 활동보조인의 근골격계 통증과 삶의 질에 미치는 영향요인

송이슬,김기원 한국산업보건학회 2019 한국산업보건학회지 Vol.29 No.4

Objectives: The purpose of this study was to identify factors related with demographic and work characteristics that affect musculoskeletal pain and quality of life among personal assistants for people with severe disabilities. Methods: The subjects were recruited among personal assistant for people with severe disabilities who participated in refresher training held in K-si, Gyeonggi-do Province through convenience sampling. Using a survey instrument developed by the authors, subjects responded to questionnaires concerning muscluloskeletal pain and quality of life. The collected data was analyzed using SPSS 21.0. Basically, collected data was analyzed in terms of frequency, t-test or ANOVA and multiple regression analysis. Results: Total years of work experience and subjective physical workload were associated with the number of pain sites and intensity. Additionally, for quality of life, subjective physical workload was related in the regression model. Conclusions: Based on this study, we identified that characteristics of work affected the musculoskeletal pain and quality of life of personal assistants for the severely disabled, and suggested improvement of the working environment, including musculoskeletal pain prevention education programs during the refresher education for assistants to the severely disabled.

PLGA 지지체에서 신경재생을 위한 BDNF의 방출거동

송이슬,김초민,전나리,김순희,이동원,유일수,이종문,강길선 한국고분자학회 2009 한국고분자학회 학술대회 연구논문 초록집 Vol.2009 No.4

Silk fiber of various ratio embedded PLGA 3D scaffold for Raw 264.7 cell culture in tissue engineering

송이슬,김다영,엄신,이동원,강길선 한국고분자학회 2010 한국고분자학회 학술대회 연구논문 초록집 Vol.2010 No.4

가열처리에 의한 심황색소의 화학적 특성, 산화방지 활성 및 세포독성 변화

송이슬,강스미,홍정일 한국식품과학회 2018 한국식품과학회지 Vol.50 No.1

Turmeric oleoresin, extracted from the rhizome of Curcuma longa L., is a widely-used natural food colorant. Curcuminoids, the major pigments in turmeric, which include curcumin, demethoxycurcumin (DMC), and bisdemethoxycurcumin (BMC), possess various physiological activities. In the present study, changes in the chemical properties, antioxidant activities, and cytotoxicity of turmeric pigments upon heating were investigated. Color intensity of turmeric was significantly reduced after heating. Residual levels of curcumin, DMC, and BMC after 15 min of heating at 95oC were 11.9, 37.4, and 77.3% respectively. Scavenging activities of turmeric against 2,2'-azobis-3-ethyl-benz-thiazoline-6-sulfonic acid (ABTS), 2,2-azobis (2-amidinopropane) hydrochloride (AAPH) peroxyl radicals, and nitrite were significantly enhanced after heating, while 2,2-diphenyl-1-picryl-hydrazyl (DPPH) radical scavenging activity remained unaffected. Generation of H2O2 from turmeric was increased via thermal decomposition. Cytotoxicity of turmeric pigments against colon cancer and normal intestinal cells was reduced significantly after heating. The results indicate that thermal processing affects chemical properties and bioactivities of turmeric pigments. These effects should be considered during the processing of foods containing turmeric pigments.

공공의료기관 의료인력의 지속근무를 위한 개선방안 조사연구

송이슬,우다래,고광필 사단법인 대한보건협회 2022 대한보건연구 Vol.48 No.1

Objectives: This study aims to identify plans for improving the work conditions of continuously employed medical personnel engaged in public medical centers in Incheon, South Korea. Methods: The participants were employees of a public medical center and recruited in two public medical centers located in Incheon. A survey instrument developed by the authors was used, and its reliability was assessed. The 7-point Likert scale was used to measure the importance and feasibility of the factors related condition of continuously employed. Statistical analysis of the collected data was performed using SPSS 21.0. Frequency assessment and t-test were performed, and importance–performance analysis used and were visualized in four quadrants. Results: Results showed that the following nine factors had the highest importance and feasibility: expanding professional practical education, improving the image and reputation of institutions, improving the medical care and information system, establishing medical personnel protection mechanisms, strengthening communication, participating in decision-making, providing sufficient job training to new employees, increasing medical support personnel, and improving access to commuting. Factors related to salary increase and compensation were of high importance; however, they were found to have low feasibility, thus requiring mid-to-long-term improvement plans. Conclusion: In order to improve the quality of medical care and public service, it is necessary to improve the work environment so that medical personnel can work sustainably. 목적: 본 연구의 목적은 공공의료기관에서 근무하는 의료인력의 지속적인 근무를 위한 개선방안을 도출함에 있다. 방법: 인천에 위치한 2개의 공공의료기관에서 근무하는 종사자를 대상으로 설문조사를 진행하였다. 의료인력의 지속근무와 관련된 요인을 20개를 선정하여 신뢰도 분석을 실시하였다. 각 요인에 대하여 중요도와 실행가능성을 Likert 7점 척도로 조사하였다. 대상자 특성을 파악하기 위해 빈도분석을 실시하였으며 지속근무 관련 요인의 중요도와 실행가능성 차이를 분석하기 위해 t-test를 진행하였다. 마지막으로 Importance-Performance 분석을 응용하여 결과 값을 4사분면에 시각화했다. 결과: 중요도 및 실행가능성 모두 높은 9가지 항목은 우선적으로 개선이 필요한 요인들이다. 실무교육 확대, 기관 이미지 및 평판 쇄신, 진료시스템 선진화, 의료인 보호기전 마련, 커뮤니케이션 강화, 의사결정 참여, 신규인력 직무교육 강화, 진료지원 및 병동보조인력 확충, 출퇴근 접근성 개선이었다. 급여수준 현실화와 성과에 대한 충분한 보상은 중요도는 높으나 실행가능성이 낮은 요소로 중장기적인 개선이 필요한 요인임을 제시했다. 결론: 본 연구의 결과를 토대로 공공의료기관 의료인력의 근무조건과 환경을 개선하여 공공의료인력이 양질의 의료서비스를 제공하고 공익적 역할을 충분히 해낼 수 있도록 지원해 나가야 할 것이다.

Preparation and release behavior of Albumin and various ratio of Keratin loaded PLGA scaffold

송이슬,김초민,김순희,강길선,이영현,이종문,이동원,유일수,홍희경 한국고분자학회 2009 한국고분자학회 학술대회 연구논문 초록집 Vol.2009 No.10