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요양보호사 교육생의 표준교육과정이 요양보호지식과 부양의식에 미치는 영향
박윤주 ( Park Yun-ju ) 한국보건복지융합학회 2017 노인의료복지연구 Vol.9 No.2
This research intends to comprehend the variation of educational effect through standard education currucula for care worker students. This research uses nonequivalent comparison group experimental design, and identify the difference of change in pre-test and post-tests of care knowledge and dependency recognition between trainee and non-trainee of standard edcuation. For this, this research selected 72 students who were trained in the two care worker education institutes in Daegu. One institute had teached by standard education curricula and Another institute had not. According to the results of research, the standard education curricula for care worker had an effect on positive change in care knowledge and dependency recognition of care worker students. This research proposes that standard education curricula have to be implemented in care worker education institutes in order to provide good care services for the elderly.
결측치가 존재하는 유전형 자료에서의 연관불균형과 일배체형을 사용한 결측치 대치 방법
박윤주(Yun-Ju Park),김영진(Young-Jin Kim),박정선(Jung-Sun Park),김규찬(Kuchan Kimm),고인송(InSong Koh),정호열(Ho-Youl Jung) 한국정보과학회 2005 정보과학회논문지 : 소프트웨어 및 응용 Vol.32 No.2
본 논문에서는 단일염기변이(SNP: Single Nucleotide Polymorphism)와 같은 유전형 (genotype)자료에서 결측치가 발생하였을 경우 유전형 자료의 특이성을 고려해 자료 원래의 정보손실을 최소화하는 대치법인 연관불균형 기반의 대치법(linkage disequilibrium- based imputation)과 일배체형 기반의 대치법(haplotype-based imputation)을 제시한다. 이러한 결측치 대치는 실험상에서 발생하는 결측치에 의한 중요한 정보의 손실을 최소화 한다는 점에서 필요한 방법이다. 일반적으로 그동안 생물학 자료의 결측치 대치는 대부분 주형질 대치법(major allele imputation)이 활용되어왔는데 유전형 자료에서의 이 방법의 사용은 자료의 특이성으로 인하여 결측치에 대한 높은 오차율(error rate)을 보임으로서 자료의 신뢰성을 떨어뜨릴 수 있다. 본 논문에서는 유전형 자료인 단일염기변이 자료의 시뮬레이션을 통하여 기존의 주형질 대치법과 논문에서 제안된 연관불균형 기반의 대치법과 일배체형 기반의 대치법을 비교하고 그 결과를 보여 준다. In this paper, we propose a new missing imputation method for minimizing loss of information- linkage disequilibrium-based and haplotype-based imputation method, which estimate missing values of the data based on the specificity of Single Nucleotide Polymorphism(SNP) genotype data. Method for imputing data is needed to minimize the loss of information caused by experimental missing data. In general, missing imputation of biological data has used major allele imputation method, but this approach is not optimal. This method has high error rates of missing values estimation since the characteristics of the genotype data are not considered not take into consideration the specific structure of the data. In this paper, we show the results of the comparative evaluation of our model methods and major imputation method for the estimation of missing values.
Stand - Alone BLAST를 이용한 향상된 통합 서열분석시스템의 설계 및 구현
박춘구(Chungoo Park),허정호(Jeong Ho Huh),최지인(Ji In Choi),박윤주(Yun Ju Park),정동수(Dong Soo Jung),남홍길(Hong Gil Nam) 한국정보과학회 2002 한국정보과학회 학술발표논문집 Vol.29 No.2Ⅰ
오늘날 급속하게 발전하는 유전자 분석기술은 유전자 서열(sequence), 단백질의 기능(function) 및 구조(structure)정보와 같은 생명현상의 연구에 필수적인 정보들을 제공하게 되었다. 특히, 인간 유전체 프로젝트의 완성 이후 염기 및 단백질의 서열데이터를 이용하여 유사한 서열데이터의 검색 및 관련 단백질의 기능, 구조 정보들과 같은 생물정보의 종합적인 검색이 요구되고 있다. 하지만, 기존 대부분의 통합 서열분석시스템들은 단지 관련 정보를 포함하는 데이터 베이스들에 접근하여 서열유사성을 분석한 후, 그 결과를 단순히 디스플레이 하는 것이 대부분 이였다. 부연하면, 기존 통합 서열분석시스템들 각 데이터베이스로부터 검색된 결과들 간의 명확한 관계를 설명하지 못하여 종합적인 생물정보를 제공하지 못하고 있다. 따라서 본 논문에서는 염기 및 단백질의 서열데이터로부터 서열유사성 검색 및 관련 단백질의 기능, 구조정보에 해당하는 종합적인 생물정보를 효과적으로 검색, 서비스 할 수 있는 통합 서열분석시스템의 설계, 구현에 관해 기술한다.
40대 이상 농촌 및 중소도시 성인의 식품섭취 패턴 (Pattern)과 질환별 유병위험도 : 한국인유전체역학조사사업 일부 대상자에 대해
안윤진(Ahn Younjhin),박윤주(Park Yun-Ju),박선주(Park Seon-Joo),민해숙(Min Haesook),곽혜경(Kwak Hye-Kyoung),오경수(Oh Kyung-Soo),박찬(Park Chan) 韓國營養學會 2007 Journal of Nutrition and Health Vol.40 No.3
Recently, dietary pattern analysis was emerged as an approach to examine the relationships between diet and risk of chronic diseases. This study was to identify groups with population who report similar dietary pattern in Korean genome epidemiology study (KoGES) and association with several chronic diseases. The cohort participants living in Ansung and Ansan (Gyeonggi province) were totally 10,038. Among those, 6,873 subjects with no missing values in food frequency questionnaire were included in this analysis. After combining 103 food items into 17 food groups, 4 dietary factors were obtained by factor analysis based on their weights. Factor 1 showed high factor loadings in vegetables, mushrooms, meats, fish, beverages, and oriental-cereals. Factor 2 had high factor loadings in vegetables, fruits, fish, and factor 3 had high factor loadings in cereal-oriental, cerial-western and snacks. Factor 4 showed positive high factor loadings in rice and Kimchi and negative factor loadings in mushrooms and milk and dairy products. Using factor scores of four factors, subjects were classified into 3 clusters by K-means clustering. We named those 'Rice and Kimchi eating' group, 'Contented eating' group, and 'Healthy and light eating' group depending on their eating characteristics. 'Rice and Kimchi eating' group showed high prevalence in men, farmers and 60s. 'Contented eating' group and 'Healthy and light eating' group had high prevalence in women, people living in urban area (Ansan Citizen), with high-school education and above, and a monthly income of one million won and more. 'Contented eating' group appeared lower distribution proportion in the sixties and 'Healthy and light eating' group does higher in the fifties. 'Contented eating' versus 'Rice and Kimchi eating', odds ratio for hypertension, diabetes, metabolic syndrome and obesity significantly decreased after adjusting age and sex (OR = 0.64, 0.73, and 0.85 respectively, 95% CI). Although our results were from a cross-sectional study, these imply that the dietary patterns were related to diseases. (Korean J Nutr 2007; 40(3): 259~269)
손종렬(Jong-Ryeul Sohn),변상훈(Sang-Hoon Byeon),김영환(Young-Whan Kim),김종혁(Jong-Hyeok Kim),조윤수(Yun-Su Cho),이재영(Jae-young Lee),박윤주(Youn-Ju Park) 대한환경위생공학회 2003 대한환경위생공학회지 Vol.18 No.3
Recently, Indoor air quality(IAQ) in workplace, residential environments and schools has been concern of people, scientists and related the public. And so in Seoul has recognized the healthy effect related to IAQ in schools. Therefore, the objective of this study reported in this article were to measure and compare the perception of IAQ of selected air pollutants at three different schools in Seoul. We performed a questionnaire survey of 400 students about their awareness for the importance of IAQ in our school. And we measured the IAQ of 3 schools considering as site region, construction year and studying level. The indoor air pollutants and parameters such as temperature, relative humidity, respirable particulate matter(PM10). formaldehyde(HCHO), total bacteria counts(TBC), carbon dioxide(C0₂), and noise were monitored in indoors. In results, all most response of occupant has recognized the awareness of IAQ at schools. The PM10. TBC and Noise level of all schools were higher than the standard of the public 150㎍/m³ and 500 CFU/rn³, the level formaldehyde(HCHO) was below 0.1 ppm of the healthy guideline of Korea And the concentration of CO₂ were investigated below 1,000 ppm of the standard implying ventilation in 2 schools except for 1 school(c school). Finally. the control of most important pollutants of IAQ in school were PM 10. TBC and Noise. Therefore, it can be concluded that the indoor air quality of selected 3 schools studied was perceived as acceptable. it is recommended that the government related IAQ was suggested the guideline and control of lAQ problems in schools. and all member relating school need to be effort to reduce the exposure of sources to undesirable indoor pollutants such as Particlate and Noise.