http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
오늘 본 자료
-
체육측정평가 : 남성 고령자의 활동체력연령 추정 및 교차타당성 검토
-
t(8;21)을 동반한 골수성 혈액종양의 세포유전학적^ 형태학적 및 면역 표현형상의 특징
-
Genetic variants of the HSD11B1 gene promoter may be protective against polycystic ovary syndrome
-
A RESEARCH ON THE GENERALIZED POLY-BERNOULLI POLYNOMIALS WITH VARIABLE a
-
SA350 LF3 강의 절삭 특성 분석을 위한 Johnson-Cook 모델 활용
- 검색키워드
- 저자 : Ambedkar Elumalai (검색결과 1 건)
- 무료
- 기관 내 무료
- 유료
-
Ambedkar Elumalai,Saravanakumar Mariappan,ChitraShankar Krishnan,Hariharan Ramasubramanian,Jayakrishnakumar Sampathkumar,Hariharan Ramakrishnan,Azhagarasan Nagarasampatti Sivaprakasam,Vallabh Mahadeva 대한치과이식임플란트학회 2021 The Korean Academy of Implant Dentistry Vol.40 No.3
The purpose of this study was to comparatively evaluate the rigidity and accuracy of three different elastomeric impression materials with an open tray implant level impression technique. In Part, I of the study a total of thirty open tray implant level impressions were made with vinylpolysiloxane (n=10), polyether (n=10), and vinylsiloxanether (n=10) impression materials. Implant replicas were connected to the impression coping using a digital screw torque checker. The peak torque values were recorded indicating the maximum rigidity of each group. The mean values were obtained and statistically analyzed using one-way ANOVA and Post-hoc HSD test. In Part II of the study, a total of thirty impressions were made with vinylpolysiloxane (n=10), polyether (n=10), and vinylsiloxanether (n=10) impression materials similarly. Implant replicas were connected to the impression coping with 5 Nㆍcm torque for vinylpolysiloxane and polyether groups. A gentle hand tightening was given to the vinylsiloxanether group. The master casts were poured. Subsequently, linear angle and vertical distance were measured using a coordinate measuring machine. The mean values were obtained and statistically analyzed using one-way ANOVA, posthoc Tukey HSD, and independent t test. Vinylpolysiloxane showed the maximum rotational resistance followed by polyether and the least by vinylsiloxanether and were statistically significant (P<0.05). Polyether showed the least rotational discrepancy than the vinyl polysiloxane and vinylsiloxanether and was statistically significant (P<0.05). Vinylpolysiloxane showed the least vertical discrepancy than the vinylsiloxanether and polyether without any statistical significance (P>0.05). Among the elastomeric impression materials used in this study, vinylpolysiloxane showed the maximum rotational resistance, polyether showed the least rotational discrepancy and the vertical discrepancy of these three materials was not significant.
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
