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Monoclonal Antibody를 이용한 Streptococcus mutans 검출 방법의 임상적 적용에 관한 연구
홍희정,김종수,김용기 大韓小兒齒科學會 2009 大韓小兒齒科學會誌 Vol.36 No.4
Monoclonal antibody를 이용한 Saliva-check Mutans키트의 타액 Streptococcus mutans검출방법으로서의 활용도와 임상적 우식지수 및 기존의 세균배양방법과의 상관관계를 알아보기 위해 2008년 2월에서 5월 중 평촌키즈웰치과에 내원한 만 2세에서 만 8세 사이의 92명의 아동을 대상으로 Streptococcus mutans 검출검사를 실시하였으며 또한 우식에 영향을 미치는 다른 요인인 치면세균막 pH와 타액완충능력검사를 실시하여 다음과 같은 결론을 얻었다. 1. Saliva-check Mutans 검사결과 양성을 나타낸 아동은 27명으로 29.3%이었고, 음성을 나타낸 아동은 65명으로 70.65%이었다. 우식경험유치면률은 음성 아동 13.89%, 양성 아동 25.23%으로 나타났다. 2. Monoclonal antibody를 이용한 검사방법 인 Saliva- Mutans와 기존의 세균 배양방법인 -SM은 각각 상이한 검사방법을 이용함에도 불구하고 검사결과 높은 상관관계를 보였다(p<0.01). 3. Saliva-check Mutans검사와 치면세균막 pH검사와는 역상관관계를 나타내었으나(p<0.01),타액완충능 검사와는 상관관계가 나타나지 않았다(p>0.05). 이상의 결과로 보았을 때 Monoclonal antibody를 이용한 검사방법인 Saliva-check Mutans는 구강 내 Streptococcus mutans를 측정하는 방법으로 적당하며 또한 검사에 필요한 시간을 대폭 줄일 수 있고 사용방법도 매우 간편하게 개발되어 환자들에게 적용함에 있어 효과적이라고 사료되었다. The purpose of this study was to evaluate the clinical effectiveness of new streptococcus detection system which used monoclonal antibody against Streptococcus mutans. 92 children aged between 2 and 8 were involved in this experiment and their saliva samples were collected for testing. Streptococcus mutans were measured by both monoclonal antibody-based detecting system (Saliva-check Mutans) and dip slide detecting system(Dentocult-SM). The results showed that Saliva-check Mutans levels had a significant correlation with dfs rate of subjects and the two test kits, Saliva-check Mutans and Dentocult-SM were shown to have a good correlation although they were based on different mechanism.
신체 표현 능력의 하위 요소 및 신체 표현 능력 함양을 위한 실천 활동 제시
홍희정,임현주 한국무용교육학회 2023 韓國舞踊敎育學會誌 Vol.34 No.2
The purpose of this study is to first present the sub-competency elements of physical expression ability, and second, to present practical activities to cultivate physical expression ability. For this study, the Delphi method and the focus group interview method were used as research methods. The Delphi research method was conducted to derive the sub-competency elements of 'body expression ability'. The FGI method was used to present practical activities for each sub-element of physical expression ability. The results of the study are as follows. Through this study, a total of 27 sub-competency elements related to physical expression ability were presented. Practical activities were presented in a range of 1 to 4 for each sub-element of physical expression competency. Physical activity is related to cre ation, expression, and appreciation activities, and consists of contents that can be performed not only directly but also indirectly. This can also enable balanced learning of students' cognitive, affective, and psychological domains.
러 불규칙 활용의 형성에 대하여- ‘니르다/니를다’를 중심으로 -
홍희정 한국언어문학회 2023 한국언어문학 Vol.124 No.-
This paper aims to study ‘rʌ(러)’ irregular of Modern Korean, which has gotten less attention than other irregular classes. The ‘rʌ’ irregular is a conjugation in which ‘irɨda(이르다), purɨda(푸르다), nurɨda(누르다)’ are combined with the vowel ending, which ‘r(ㄹ)’ is added, resulting in the conjugated forms that ‘irɨrʌ(이르러), purɨrʌ(푸르러), nurɨrʌ(누르러)’. The ‘rʌ’ irregular of Modern Korean is the irregular with different characteristics from ‘p(ㅂ)’ irregular and ‘s(ㅅ)’ irregular. Because the ‘rʌ’ irregular isn’t the irregular conjugation formed by phonological motivations such as the changes of phonetic value and phonological phenomena. However, there is a limit that cannot be specifically discussed the motivations of forming the ‘rʌ’ irregular in previous studies. Thus, this study discussed how the ‘rʌ’ irregular of Modern Korean was formed by which motivations and gone through which processes of diachronic changes. According to the data of Middle Korean, it can be seen that the ‘rʌ’ irregular was composed of only color-adjectives such as ‘pɨrɨda(프르다), nurɨda(누르다)’ in the 15th century, and was added ‘nirɨda(니르다)’ the 16th century, finally formed. In addition, it could analyze that the ‘rʌ’ irregular was formed by the non-phonological motivation of the convergence between paradigms. As a result, it comes to have the possibilities to solve various problems related to the formation of ‘rʌ’ irregular. .