Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Chin Ho Yu"'
Autor:
Woong-chul Kim, Won-chul Lee, Young-seok Sohn, Sae-yoon Oh, Bu-sob Kim, Chin-ho Yu, Ji-hwan Kim
Publikováno v:
Journal of Educational Evaluation for Health Professions, Vol 2, Iss 1, Pp 43-57 (2005)
This study prepared a basic framework for the development and improvement of Korean Dental Technicians' Licensing Examination, based on actual test questions. A peer review was conducted to ensure relevance to current practices in dental technology.
Externí odkaz:
https://doaj.org/article/13d8db0d93904ba7a14b04d28667356c
Publikováno v:
Journal of Korean Acedemy of Dental Technology. 38:327-342
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1508daf19b50751dbb70ae174c79ec30
https://doi.org/10.14347/kadt.2016.38.4.327
https://doi.org/10.14347/kadt.2016.38.4.327
Publikováno v:
Journal of Prosthodontic Research. 60:98-105
Purpose The precision of two types of surface digitization devices, i.e., a contact probe scanner and an optical scanner, and the trueness of two types of stone replicas, i.e., one without an imaging powder (SR/NP) and one with an imaging powder (SR/
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35ac866a3e0c7f091e3fe6a5c3bd8b77
https://doi.org/10.1016/j.jpor.2015.10.002
https://doi.org/10.1016/j.jpor.2015.10.002
Publikováno v:
Journal of Korean Acedemy of Dental Technology. 36:39-49
Purpose: The purpose of this study is to investigate the improvement measure of dental technician practical examination. Methods: A survey was performed on 111 dental technicians who were self-written questionnaire. The results were analyzed by SPSS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17dcd376d330374df183bc9eb3150c84
https://doi.org/10.14347/kadt.2014.36.1.39
https://doi.org/10.14347/kadt.2014.36.1.39
Autor:
Park, Mi-Gyoung1, Chin-Ho Yu1, Hyo-Joung Seol1, Kwon, Yong Hoon1, Hyung-Il Kim1 hilkim@pusan.ac.kr
Publikováno v:
Journal of Materials Science. Mar2008, Vol. 43 Issue 5, p1539-1545. 7p. 4 Diagrams, 2 Charts, 2 Graphs.
Publikováno v:
Materials Science Forum. :542-545
Densification and mechanical properties of dental zirconia ceramics were evaluated by different sintering methods. Y-TZP zirconia block was used in this study. Sintering were performed in electric heating furnace and microwave sintering furnace, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12cdbfc94dc88e7b1aee4d36ef0da8b1
https://doi.org/10.4028/www.scientific.net/msf.738-739.542
https://doi.org/10.4028/www.scientific.net/msf.738-739.542
Publikováno v:
Journal of Korean Acedemy of Dental Technology. 34:227-235
Purpose: This study compared the surface hardness (Vickers) and microstructural characteristics between a type IV stone with and without die hardening treatment, a polyurethane die material. Methods: Materials used were a type stone(MG Crystal Rock),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::581b17cb96e24098d1d8af76bf22a3fc
https://doi.org/10.14347/kadt.2012.34.3.227
https://doi.org/10.14347/kadt.2012.34.3.227
Publikováno v:
Journal of Korean Acedemy of Dental Technology. 34:11-21
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10f442c3c68fcf22dd3c630d6b21f87c
https://doi.org/10.14347/kadt.2012.34.1.011
https://doi.org/10.14347/kadt.2012.34.1.011
Publikováno v:
Journal of Alloys and Compounds. 460:331-336
Age-hardening behaviour and the related phase transformation and microstructural changes during isothermal ageing process were studied to elucidate the age-hardening mechanism of an Ag-based dental casting alloy composed of Ag–Pd–Cu–Au–Zn, Ir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::175a642ca9356bc77d56b332ac3963cf
https://doi.org/10.1016/j.jallcom.2007.06.057
https://doi.org/10.1016/j.jallcom.2007.06.057
Publikováno v:
Journal of Materials Science. 43:1539-1545
The age-hardening behaviour of a spinodally decomposed low-carat gold alloy was investigated by means of hardness test, X-ray diffraction (XRD), field emission scanning electron microscopic (FESEM) observations, and energy dispersive spectrometer (ED
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00bc73b8351a010c1f6cde689613728d
https://doi.org/10.1007/s10853-007-2348-5
https://doi.org/10.1007/s10853-007-2348-5