http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Inhalation risk assessment of naphthalene emitted from deodorant balls in public toilets
Yerin Jung,Pil-Gon Kim,Jung-Hwan Kwon 환경독성보건학회 2019 환경독성보건학회지 Vol.34 No.2
The inhalation of naphthalene used as deodorant balls in public toilets could be an important cancer risk factor. The atmospheric concentration of naphthalene in public toilets (C<SUB>in</SUB>) was estimated both by a polyurethane foam passive air sampler (PUF-PAS) deployed in nine public toilets in Seoul, Korea and by a steady-state indoor air quality model, including emission estimation using Monte-Carlo simulation. Based on the estimated C<SUP>in</SUP>, cancer risk was also assessed for cleaning workers and the general population. The steady-state C<SUP>in</SUP> estimated using the estimated emission rate, which assumed that air exchange was the only process by which naphthalene was removed, was much greater than the C<SUP>in</SUP> value measured using PUF-PAS in nine public toilets, implying the importance of other removal processes, such as sorption to walls and the garments of visitors, as well as decreased emission rate owing to wetting of the naphthalene ball surface. The 95 percentile values of cancer risk for workers based on the estimation by PUF-PAS was 1.6×10<SUP>–6</SUP>, whereas those for the general public were lower than 1×10<SUP>–6</SUP>. The results suggested that naphthalene deodorant balls in public toilets may be an important cancer risk factor especially for the cleaning workers.
Hayeon Kim(Hayeon Kim),Bumhee Park(Bumhee Park),Shin-Young Kim(Shin-Young Kim),Jiyea Kim(Jiyea Kim),Bora Kim(Bora Kim),Kyu-In Jung(Kyu-In Jung),Seung-Yup Lee(Seung-Yup Lee),Yerin Hyun(Yerin Hyun),Bung 대한정신약물학회 2022 CLINICAL PSYCHOPHARMACOLOGY AND NEUROSCIENCE Vol.20 No.4
Objective: This research measures the regional GMV (rGMV) of the cerebellum, attention, Executive Function (EF) and we aimed to identify their correlation and sex differences in children and adolescents. Methods: Subjects comprised 114 children (male = 62, female = 52, 12.44 ± 2.99 years old) from South Korea. Participants were divided into three groups by age (age 6−9, 10−13, and 14−17). The Stroop Color and Word Test (SCWT), Wisconsin Card Sorting Test (WCST), and Advanced Test of Attention (ATA) were used to estimate executive function. Magnetic resonance imaging (MRI) images were analyzed with Regional Voxel-Based Morphometry Analysis. Results: The correlations between cerebellar rGMV and SCWT, WCST, and ATA subcategories showed difference by age and sex. In 6−9 age group, girls showed more overall correlations with cerebellar regions than boys, in WCST Categories Completed and ATA results. In age 10−13 group, more regions of cerebellum corresponded to SCWT subcategories in girls. Nevertheless, more correlation between cerebellar rGMV, WCST subcategories and some ATA subtests were observed in boys in the same age group. In the adolescent group, aged 14−17, boys showed more correlation with cerebellar rGMV, while girls showed little correlation. Conclusion: This study highlights that sex-different cerebellum maturation in adolescence might be correlated with EF and attention. These results provides evidence that cerebellum modulates higher cognitive functioning during child development.
황예린(Yerin Hwang),곽정현(Jung Hyun Kwak),김정훈(Junghoon Kim),최윤형(Yoon-Hyeong Choi) 한국환경보건학회 2018 한국환경보건학회지 Vol.44 No.2
Objectives: This study aimed to investigate the association between vitamin D deficiency and the risk of diabetes mellitus, and also examined whether their association is differed by sex and age. Methods: We analyzed the data from 28,135 subjects ≥20 years old who were registered for the Korea National Health and Nutrition Examination Survey (KNHANES) 2008-2014. Vitamin D was measured using serum 25-hydroxyvitamin D (25(OH)D) concentrations. Results: After adjusting for potential confounders (age, sex, education, income, total energy intake, smoking, physical activity, body mass index, and waist circumference), lower vitamin D was dose-dependently associated with a higher risk of diabetes mellitus (p-trend=0.004). When compared with the sufficient group (25(OH)D ≥30 ng/mL), the severe deficient group (25(OH)D <10 ng/mL) had 1.46 (95% CI 1.11-1.94) odds ratio for the risk of diabetes mellitus. This association was markedly strong in men and adults aged ≥40, whereas no significant association was observed in women and adults aged <40. Conclusions: We found that vitamin D deficiency may be associated with an increased risk for diabetes mellitus in Korean adults. Our findings suggest that intake of higher vitamin D may help reduce the risk of diabetes mellitus.
원격재활서비스 참여가 지역사회 장애인의 건강증진 및 삶의 질에 미치는 영향
차예린(Yerin Cha),정봉근(Bong Keun Jung),이성아(Seong A Lee) 한국장애인재활협회 2018 재활복지 Vol.22 No.3
The aims of this study was to investigate the effect of the Tele-rehabilitation service on health promotion and quality of life for individuals with disability. The subjects were 3 men who agreed with participating in service and were assessed of health promotion level with physical/psychological scales and quality of life. The service consists of 20 sessions for 13 weeks. The results are as follows: First, all participants improved psychosocial health promotion (subjective health level) factor. Second, physical health promotion (upper limb function, strength, range of motion) maintained and improved, but there was little change. Third, the quality of life was higher than before. In addition, qualitative research showed that participants experienced a positive change in subjective health status, emotional stability, benefit, and self efficacy, and they were satisfied with the service. Based on the results, it was shown that participation helps improve the health and quality of life of the individuals with disability in the community. This study can be used it as a basic data for establishing a Tele-rehabilitation service for individuals with disability in local community. 본 연구의 목적은 원격재활서비스를 소개하고, 지역사회 장애인에게 적용하여 그들의 건강증진과 삶의 질에 미치는 영향을 알아보고자 함이다. 본 연구에서의 원격재활서비스는 재활훈련 프로그램과 원격상담으로, 최종 참여자는 천안시 C 장애인 자립생활센터 뇌병변장애인 3명이다. 연구 방법은 혼합연구로 양적 연구로는 대상자 간-다중기초선 실험설계, 질적 연구로는 원격상담을 통한 이야기식 면접을 이용하였다. 기초선, 참여 중, 참여 후의 주관적 건강수준변화, 상지기능/근력, 관절가동범위검사를 일정 간격 시행하고, 참여 전후에 삶의 질 검사를 수행하였다. 연구 결과, 첫째, 심리 사회적 건강증진 요소가 향상되었고, 둘째, 신체적 건강증진(상지기능/근력, 관절가동범위) 요소가 유지 및 향상되었으나 변화가 적었다. 셋째, 삶의 질은 사전보다 사후의 평균값이 높았다. 질적 연구에서는 주관적 건강상태, 정서적 안정감, 유익성, 자기효능감에서 긍정적 변화를 경험하고 있었으며, 서비스참여에 만족을 보였다. 이로 보아, 원격재활서비스 참여가 지역사회 장애인의 건강에 긍정적 영향을 주는 것으로 나타났고, 국내 지역사회 장애인을 대상으로 한 원격재활 서비스 구축과 프로그램 개발 및 확산에 대한 기초자료로 활용하고자 한다.
PlanetScope 및 UAV 영상을 이용한 산불피해 건물 탐지
윤예린(Yerin Yun),정세정(Sejung Jung),김태헌(Taeheon Kim),이기림(Kirim Lee),박주언(Jueon Park),염준호(Junho Yeom),이원희(Wonhee Lee),한유경(Youkyung Han) 대한공간정보학회 2019 한국지형공간정보학회 학술대회 Vol.2019 No.11
대형 산불과 같은 재난·재해 발생 시 피해지역 및 피해규모를 파악하기 위하여 위성영상자료가 많이 활용되어 왔다. 최근에는 위성영상에 비해 고해상도 영상 자료를 취득할 수 있으며 원하는 지역에 빠르게 접근이 가능한 unmanned aerial vehicle(UAV)의 활용 또한 증가하고 있다. 본 연구에서는 PlanetScope 위성영상과 UAV 영상을 함께 이용하여 산불피해건물을 탐지하는 연구를 진행하였으며 각각의 영상을 단일로 이용한 결과와 비교하여 정확도를 평가하였다. eCognition 소프트웨어를 이용하여 UAV 영상에 대해 객체기반 영상분류를 수행하였고 위성영상에 change vector analysis(CVA)를 적용하여 변화탐지지도를 생성하였다. UAV 기반으로 탐지된 피해건물후보군과 위성영상 기반의 변화탐지 결과를 중첩시켜 최종 산불피해 건물 지역을 추출하였다.
재난적의료비 지표 특성에 관한 연구 -발생률과 발생강도 비교를 중심으로-
정현우 ( Hyunwoo Jung ),이태진 ( Tae-jin Lee ),유예린 ( Yerin Yu ),이준협 ( Junhyup Lee ) 한국보건경제정책학회 2021 보건경제와 정책연구 Vol.27 No.1
This study explains the concept of the incidence and intensity of Catastrophic health expenditure(CHE) in order to suggest the need for research on the intensity aspect that has been overlooked in existing domestic research fields, and to suggests that the results for each indicator are difference. This study compared the trends in the incidence and intensity of CHE using data from 2011-2016 of the Korean Health Panel, and calculated the concentration index using a single data in 2016 to derive the characteristics of each indicator. Finally, we analyzed the factors of CHE in aspects of incidence and intensity through the panel two-part model. As a result, firstly, while the incidence had little change over time, the intensity was significantly decreasing. Second, in the concentration index, both indicatos were concentreated in the low-income group, but the incidence was vulnerable to the threshold. Third, factors influencing the incidence and intensity of CHE differed from each other. In particular, it was found that the incidence was more associated with demographic factors or prevalence than insurance coverage. Existing studies on CHE in Korea have been analyzed only in terms of incidence. In the future, research on the intensity of CHE should be actively conducted.
유니티를 이용한 비행 액션 게임 어플리케이션 설계 및 구현
도혜미 ( Hyemi Do ),정예린 ( Yerin Jeong ),김환희 ( Hwanhee Kim ),이상원 ( Sangwon Lee ),정민석 ( Minsuk Jung ),홍종완 ( Jongwan Hong ),박은주 ( Eunju Park ),임한규 ( Hankyu Lim ) 한국정보처리학회 2017 한국정보처리학회 학술대회논문집 Vol.24 No.1
많은 사람이 스마트폰을 소유하고 어디에서나 스마트폰 사용 모습을 볼 수 있을 만큼 스마트폰의 사용이 일상화되어 가고 있다. 스마트폰 사용 중 특히 모바일게임은 스마트폰이 보급된 이후 꾸준히 성장해온 시장으로 많은 게임이 있다. 그 가운데 국내 모바일 게임 시장에서 인기가 있는 게임은 RPG(Role Playing Game)게임이다. RPG 게임은 게임의 재미를 위하여 오랜 시간 성장이 필요하고, 자동기능을 통해 게임을 즐기기보다는 성장에 주목적을 두고 게임을 하고 있다. 이에 본 논문에서는 간단한 조작만으로 게임을 즐길 수 있는 아케이드 게임을 설계하고 Unity를 사용하여 이를 구현하였다.