보건교육사 제도에 대한 동남보건대학 치기공과 학생들의 인식조사

이선경,성환경,이규선,Lee, Sun-Kyoung,Sung, Hwan-Kyung,Lee, Gyu-Sun 대한치과기공학회 2010 대한치과기공학회지 Vol.32 No.3

Objective: The purpose of this study was to research of investigation of dental technology students about health educator systems. Methods: A survey was performed on 102 subjects in March in 2010. There search tool was a structured questionnaire. The collected data was analyzed by frequency, descriptive, chi-square test and Pearson's correlation coefficient by Statistical Package for the Social Sciences version 12.0. Results: Respondent most did not know about health educator systems. But, positive opinion for it. And necessity about education appeared high in subjects. There are a lot of interests in health educator system(p=0.000). Conclusion: We thought that interest of dental technology student's rise more.

치기공학과 교육과정 만족도 및 교육과정에 대한 요구

이선경,권순석,LEE, Sun-Kyoung,Kwon, Soon-Suk 대한치과기공학회 2019 대한치과기공학회지 Vol.41 No.4

Purpose: The purpose of this study was to enhance curriculum satisfaction of dental laboratory technology and curriculum demands. Methods: From March 5 to March 31, 2019, a self-written questionnaire was conducted for 195 students from the department of dental laboratory technology at a university in Gangwon-do. The analytical methods used were descriptive statistical analysis, frequency analysis, cross analysis, correlation analysis and reliability analysis. The collected data was used for SPSS 18.0 for Windows statistics program. Results: The demand of the school education includes systematic experiments and demand of practical training, acquisition of professional knowledge, introduction of advanced technology curriculum, reduction of national examination-oriented curriculum, and increased professionalism and professionalism as professional professionals. Investigated by the ethics. In addition, they were strongly aware of the necessity of digital education related to CAD / CAM, and there was a high demand for how to operate programs, scanning and design. Conclusion: The curriculum needs to be reorganized to cultivate dental technicians in a changing era, and in-depth centralized curriculum in fields with high practical needs, as well as vocational and ethical views as professionals.

수도권지역에서 노인의치 국민건강보험 급여에 관한 치과기공사의 인식조사

이선경,박용덕,황경숙,김영훈,Lee, Sun-Kyoung,Park, Yong-Duk,Hwang, Kyung-Sook,Kim, Yung-Hoon 대한치과기공학회 2010 대한치과기공학회지 Vol.32 No.1

Purpose: The purpose of this study is dental technicians perception investigation about national health insurance of old persons denture in metropolitan area. Methods: A survey was performed on 103 subjects in metropolitan from January 14 to April 30 in 2009. The research tool was a structured questionnaire. The collected data was analyzed by frequency, descriptive and multiple linear regression. Results: Total dental technician who respond to questionnaire was 103(100.0%). Male respondent appeared by 66.0%. 30-year-old low respondent appeared by 60.2% and subjects lived the most in seoul(68.0%). When got married, was expose that realization about national health insurance of old person s denture was high(p<0.05). When made denture, was expose that realization about national health insurance of old person s denture was high(p<0.05). Also, When got married, was expose that necessity about national health insurance of old persons denture was high(p<0.001). Conclusion: When did national health insurance of old persons denture, there were a lot of problems. But, old people was need it. Therefore, I desire that this study is used to basic data of the national health insurance.

치근절제술을 이용한 구치부의 치료

이선경,지숙,방은경,Lee, Sun-Kyoung,Ji, Suk,Pang, Eun-Kyoung 대한치주과학회 2008 Journal of Periodontal & Implant Science Vol.38 No.1

Purpose: Studies reported controversial results about prognosis of root resection with 0%-38% failure rate. The purpose of this study is to consider clinical efficacy of root resection. Materials and Methods: This study reported three cases of root resection which were performed on different sites. In first case, lower right first molar showed pus discharge and 7 mm of probing pocket depth. It was diagnosed as fracture of mesial root. Hemisection of mesial root was performed. In second case, upper right first molar showed severe bone loss on disto-buccal root and 7 mm of probing pocket. Resection of disto-buccal root was performed In third case, lower left second molar showed severe bone loss on distal root including apex and 15mm of probing pocket depth. Hemisection of distal root was performed. Result: In these three cases of root resection, compromised molars were treated successfully and conserved. Conclusion: Root resection is a successful procedure treating compromised multi-rooted teeth and conserving teeth when proper case selection is performed.

치과기공사의 보수교육 만족도에 관한 연구

이선경,Lee, Sun-Kyoung 대한치과기공학회 2018 대한치과기공학회지 Vol.40 No.2

Purpose: The purpose of this study is to provide basic data that can help the development and implementation of effective and satisfactory programs. Methods: This study was used for the analysis of 699 dental technicians attending the general conference of Korean dental technicians in 2017. Statistical analysis, t-test and ANOVA were used for the analysis. The collected data were analyzed by SPSS 24.0. Results: Satisfaction with the number of lectures in continuing education was 2.54, and satisfaction with composition of major field was 2.72. Satisfaction with the content of the lecture was 3.04. The instructor level was 2.91, and the overall satisfaction was 2.92. Satisfaction with continuing education was 2.83. Conclusion : In order to increase the satisfaction of dental technicians, we expect to have various practical and systematic education such as diversification of education methods, quality level management, online continuing education.

치기공과 학생의 대면과 비대면 수업의 인식 및 만족도

이선경,Lee, Sun-Kyoung 대한치과기공학회 2021 대한치과기공학회지 Vol.43 No.3

Purpose: To study the perception and satisfaction of in-person and online classes for dental technology students. Methods: A total of 420 questionnaires were distributed to dental technology students between June 1 and June 30, 2021. Of these, 225 questionnaires were assessed using frequency analysis, one-way analysis of variance, Pearson's Chi-squared test, and independent t-tests via IBM SPSS Statistics ver. 22.0 (IBM). Results: For theory subjects, satisfaction was higher for online classes than in-person classes (p=0.001). For practical subjects, satisfaction was higher for in-person classes than online classes (p=0.002). Both the learning effect and motivation for learning were higher for in-person classes than online classes (p=0.001). Conclusion: When in-person and online classes become coexistent, there should be educational guidelines for improving the quality and effectiveness of learning in these different contexts.

의료기관 종사자의 이직의도에 관한 연구

이선경,성정민,Lee, Sun-Kyoung,Seong, Jeong-Min 한국전자통신학회 2013 한국전자통신학회 논문지 Vol.8 No.2

본 연구는 의료기관 종사자들의 이직의도 수준을 파악하고, 이직의도에 영향을 미치는 요인을 파악하고자 시행되었다. 연구대상은 179명의 의료기관 종사자를 대상으로 선정하였고, 설문지를 사용하여 자료를 수집하였다. 다중회귀분석결과, 연령과 교육수준, 경력관리와 조직몰입 요인에서 유의한 영향을 미쳤다. 결론적으로, 이직의도를 감소시키기 위해서는 의료기관의 다양한 경력관리 프로그램 개발과 의료기관 종사자들의 직무몰입도를 높이기 위한 대책이 필요하다. The purpose of this study is to find out factors that turnover intention among medical staffs of hospital. The study subjects were 179 medical staffs of hospital and the data were collected using by self-administered questionnaire. As the result of multiple regression analysis the age, education, career management and organizational commitment were statistically significant related with turnover intention. Especially, in order to reduce turnover intention that hospital is development of career management programs and organizational commitment for enhancing the security measures are necessary.

음성 분석을 통한 원곡가수와 모창가수의 유사성에 대한 정량적 규명

이선경(Sun Kyoung Lee),조동욱(Dong Uk Cho),정연만(Yeon Man Jeong) 한국통신학회 2019 韓國通信學會論文誌 Vol.44 No.6

3D 의상CAD를 이용한 가상의복과 실물 의복의 형상 비교

이선경 ( Lee Sun-kyoung ),이소영 ( Lee So-young ),김효숙 ( Kim Hyo-sook ),강인애 ( Kang In-ae ) 한국디자인트렌드학회 2011 한국디자인포럼 Vol.30 No.-

본 연구의 목적은 3D 의상 CAD로 시뮬레이션 된 의복과 실물 제작된 의복과의 차이점을 비교 분석함으로써 현재 사용되고 있는 3D 의상 CAD 프로그램의 개선점 및 보완점을 밝히고자 하는데 있다. 사용된 소재는 신축성이 적은 면직물, 부드러우며 신축성 적고 광택이 있는 폴리에스테르 새틴 직물과 두껍고 거친 느낌이 나는 모직물이었으며, 이 세 가지 소재를 이용하여 3D 의상 CAD 프로그램(i-Designer)을 이용한 가상원피스와 실물원피스를 제작, 비교하였다. 본 연구의 결과는 다음과 같다. 1. 전체적인 실루엣 표현에서 3D 의상CAD로 제작된 의복과 실물 제작된 의복의 차이가 평균 4.00점 이상으로, 3D 의상CAD가 실물 제작 의복의 전체적인 실루엣을 표현하는 데는 무리가 없는 것으로 나타났다. 2. 가상의복을 실물의복과 비교한 결과 가장 실물과 유사하게 나타난 소재는 `모직물`소재로 나타났다. 3D 의상CAD로 제작된 의복과 실물 제작 의복의 차이가 앞면에서의 평균 3.86점, 뒤면 에서의 평균 3.75점에 비해 봉제선이 보이는 옆면의 평균은 3.53점으로 낮게 나와, 봉제선 부분의 표현력이 약간 부족하였다. 3. 3D 의상CAD 프로그램을 이용한 가상의복에서 원단의 물성은 제대로 표현되지 못하였다. The purpose of this study is to perform comparative analysis of differences between clothes simulated by 3D apparel CAD and actually-manufactured clothes to find out things to improve and complement in the 3D apparel CAD program. Cotton, polyester, wool were selected as comparative fabrics of the virtual one-piece dresses and actually-manufactured one-piece dresses. The results were as follows: 1. In expression of the general silhouette, the difference between clothes manufactured by 3D apparel CAD and actually-manufactured clothes was more than 4.00 on the average, 3D apparel CAD was found to have no difficulty in expressing the general silhouette of actually-manufactured clothes. 2. Among those three virtual clothes, woolen clothes was most similarly expressed to actually-manufactured clothes. Since the difference between clothes manufactured by 3D apparel CAD and actually-manufactured clothes was on the average 3.86 for the front part and 3.75 for the back part, as compared with 3.53 for the side part with needlework seen, it is necessary to improve expression at parts of needlework. 3. It was found that the virtual clothes using the 3D program could not express the physical properties of fabric.

ICT 기술을 이용한 시낭송 음성의 특징 규명 및 효과적 낭송을 위한 정량적 방법의 제시

이선경(Sun Kyoung Lee),조동욱(Dong Uk Cho) 한국통신학회 2019 韓國通信學會論文誌 Vol.44 No.5