• Journal of dental hygiene science
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• v.14 no.4
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• pp.433-441
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• 2014

This study was aimed to analyze factors affecting intention on clinical application by task autonomy of dental hygienists, expected effect and obstructive factor on clinical application of assessment, dental hygiene diagnosis, planning, implementation, and evaluation (ADPIE). Meanwhile, it proved mediating effects of "attitude toward ADPIE" when it came to "intention on clinical application". The data was collected from 237 dental personnel in capital region from March 28, 2014 to May 2, 2014. To analyze the suitability of a theoretical model and hypothesis testing, SPSS 21.0 and AMOS 18.0 program were used. The theoretical model was accepted as it resulted in ${\chi}^2=421.67$ while showing goodness of fit index=0.858, comparative fit index=0.915, Tucker-Lewis index=0.896, root mean square residual=0.039, and root mean square error of approximation=0.099. The result showed "task autonomy of dental hygienists (${\beta}=0.398$, p<0.05)" and "expected effect on ADPIE (${\beta}=0.363$, p<0.01)" had a positive effect on "attitude toward ADPIE". Also, "attitude toward ADPIE" had a positive effect on "intention on clinical application". In addition, "task autonomy of dental hygienists" and "expected effect on ADPIE" had an indirect influence on "intention on clinical application" via such intermediary as "attitude toward ADPIE". According to the above results, the task autonomy of dental hygienists, expected effect on ADPIE, and attitude toward ADPIE were confirmed to be significant factors when it came to the intention on its clinical application. Therefore in order to settle ADPIE in the clinical practice, improvement of task autonomy for dental hygienists as well as their expectation and attitude on ADPIE must be promoted.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.10
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• pp.6204-6214
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• 2014

This study examined effects of preceptorship in a clinical maternity nursing course. The study design was a quasi-experimental, nonequivalent control group post-test design. The control groups (n=70, from July to October, 2012) participated in traditional practice method and the experimental groups (n=70, from December, 2012, to February, 2013) participated by a preceptor who attended a systematic preceptor education program. The data analyzed included the numbers, percentages, mean, standard deviation, and t-test using SPSS 19.0/WIN. In the experimental group, the clinical competency and practice satisfaction showed significantly higher scores, and the stress of clinical practice showed significantly lower scores than control group. Consequently, the preceptorship was effective in clinical maternity nursing education for student nurses and it is necessary to adapt this many areas in the clinical nursing education field for nursing students.

• The Journal of the Korean dental association
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• v.47 no.12
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• pp.817-822
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• 2009

치과보철학 분야에서 컴퓨터를 이용한 기술의 발달로 치료 계획, 수술, 보철물 수복에 이르기까지 CAD-CAM의 광범위한 적용이 가능해지고 있으며, 비용과 시간의 절약으로 효율적인 진료가 가능하다는 점을 인지한 많은 회사들의 투자로 다양한 프로그램과 기계들이 소개되고 있다. 그러나, 이렇게 활발한 제품 개발에도 불구하고 아직 실제 임상으로의 적용은 보편화되었다고 보기는 어려운데, 가장 큰 이유는 정확도에 대한 의심과 복잡하다고 느껴지는 초기의 숙련 과정에 있다고 하겠다. 제작회사들의 보고에 따르면 컴퓨터를 이용하여 디자인하고 절삭하는 것이 기존의 주조 기술보다 더 정교하다고 하였으나, 실제 임상에서는 미세한 오차를 간과한 데서 오는 최종 결과물과의 차이를 얘기하는 임상가들이 있는 것이 현실이다. 또, 그 사용 재료에 있어서도 초기 티타늄 금속 재료에 이어 심미적 요구를 위한 알루미나, 보다 향상된 강도를 가진 지르코니아에 이르기까지 다양한 재료들이 쏟아져 나오고 있다. 이에 본 논문에서는 다양한 CAD-CAM 시스템 중 대표적인 것 중의 하나인 Nobel Biocare사의 $Procera^{(R)}$ 시스템을 중심으로 지르코니아 수복물에 관한 최신 정보를 제공하며, 그 다양한 치과적 적용을 누구나 쉽고 정확하게 사용할 수 있는 임상 증례와 함께 소개함으로써 실제 임상 적용에 도움이 되고자 한다.

• Proceedings of the KSRS Conference
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• 2009.03a
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• pp.3-6
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• 2009

본 연구에서는 경주시 내남면 일대를 대상으로 KOMPSAT MSC(Multi Spectral Camera) 영상(2007.06.12)을 이용하여 TCT(Tasseled-Cap Transformation), NDVI(Normalized Difference Vegetation Index) 알고리즘을 적용하여 분포도를 작성 하였으며 TCT DN 값을 기초로 영상 강조 및 변환을 통한 임상분류에 적합한 밴드 추출과 NDVI 분포도에서의 DN값을 기초로 산림현장 조사 결과에서 취득된 결과와의 비교 분석을 통하여 알고리즘에 대한 임상분류에 있어서의 변별력 분석을 수행하였다. 본 연구를 통하여 KOMPSAT MSC 영상에서의 임상분류를 위한 식생 알고리즘 적용 가능성을 검토하고자 한다.

• Proceedings of the Korea Inteligent Information System Society Conference
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• 2000.04a
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• pp.271-282
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• 2000

본 연구의 목적은 데이터마이닝 기법을 임상적으로 중요한 위치를 차지하고 있는 고혈압 환자의 특성과 치료에 따른 예후를 예측할 수 있는 지식을 발굴하고 이의 임상적용의 타당성을 검증하여 의사결정지원시스템을 개발하고 이의 유용성을 평가하는데 있다. 이에 연세대학교 의과대학 부속 세브란스 병원의 환자를 대상으로 로지스틱 회귀분석을 이용하여 혈압조절상의 위험요인의 규명하고, 의사결정나무분석을 통해 치료약제별 혈압조절군과 비조절군의 특성을 도출하고 각 대상군을 결정짓는 규칙을 생성하였으며, 이를 활용한 의사결정지원시스템의 개발 및c 평가를 시행하였다. 그 결과 기존 임상이론만을 활용한 시스템의 처방에 의한 혈압조절군보다 데이터마이닝 기법을 활용한 시스템의 처방에 의한 혈압조절군의 비율이 전체적으로 더 높게 나타남을 알 수 있었다. 본 연구의 결과는 우리나라 현실에 부합되는 고혈압 진료지침을 개발하고 적용, 평가하는데 기여할 수 있을 것으로 판단되며, 이와 같은 의사결정지원 시스템을 운영을 통해 실제 임상 진료에 적용해 봄으로써 그 효과와 실증적 가치를 창출할 수 있을 것이다.

• Journal of the Korea Convergence Society
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• v.9 no.7
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• pp.135-140
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• 2018

This study aimed to determine the changes of awareness and preference of dental hygienists according to the experience of using a digital intraoral scanner through a convergence study. Data collected by an online survey for dental hygienists in Busan, Gyeongnam and Gyeongbuk were analyzed by SPSS 24.0 program. When dental hygienists had an experience of using a digital intraoral scanner, the awareness and preference of digital intraoral scanners were significantly higher. The experience of using a digital intraoral scanner showed a positive correlation with the clinical application experience of digital intraoral scanners; the clinical application experience of digital intraoral scanners, with the awareness of digital intraoral scanners; and the awareness of digital intraoral scanners, with the preference of digital intraoral scanners. In conclusion, the dental hygienist's experience in clinical application of digital intraoral scanners is expected to increase the awareness and preference, resulting in the improvement of dental hygienists' work ability. Therefore, it is believed that continuous education and learning about digital oral scanners are needed.

• Journal of Digital Convergence
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• v.16 no.2
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• pp.203-213
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• 2018

Purpose. This study was conducted to identify effects of the high fidelity simulation for nursing students. Methods. A non-equivalent quasi-experimental design was used to experimental group (N=43) and control group (N=39) for 8 weeks, 5 times from September 26 to November 9, 2013. Clinical performance was measured by using standardized patients. Critical thinking was measured through the questionnaire and clinical judgement was measured through observation by Lasater's rubric. Results. Clinical performance (F=211.15, p<.001), critical thinking (t=3.00, p<.004) and clinical judgement (t=7.60, p<.001) were significantly higher in experimental group with simulation education program than control group. Conclusion. Simulation education program were effective to improve clinical performance, critical thinking disposition and clinical judgement for nursing students.

• Proceedings of the Korean Society of Veterinary Clinics Conference
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• 2008.10a
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• pp.111-113
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• 2008

• The Journal of the Korean dental association
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• v.47 no.12
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• pp.804-809
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• 2009

• The Journal of the Korean dental association
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• v.47 no.12
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• pp.810-816
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• 2009