Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Jeong Chan Kim"'
Publikováno v:
Materials, Vol 13, Iss 1, p 72 (2019)
The stability of peri-implant tissue is essential for the long-term success of dental implants. Although various types of implant connections are used, little is known about the effects of the physical mechanisms of dental implants on the stability o
Externí odkaz:
https://doaj.org/article/23f6115ddee8438d81f583fac04c923c
The spread of COVID-19 has cancelled and postponed many geoscience exercise and fieldwork activities worldwide. Various virtual fieldtrips and online courses were offered to the students to overcome this education gap. In this study, we combined virt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aec250eb08c6bed3c42d456fb6ae20ba
https://doi.org/10.5194/egusphere-egu23-11484
https://doi.org/10.5194/egusphere-egu23-11484
Publikováno v:
International Journal of Oral & Maxillofacial Implants; Nov/Dec2020, Vol. 35 Issue 6, p1195-1202, 8p, 1 Black and White Photograph, 2 Charts, 2 Graphs
Autor:
Gi Young Jeong, Keewook Yi, Jong-Sun Kim, Jong Ok Jeong, Young Kwan Sohn, Chang-Min Kim, Raehee Han, Jeong Chan Kim
Publikováno v:
Journal of Structural Geology. 124:197-210
Caldera fault zones, identified in many modern and ancient volcanoes, have been the subject of geological and geophysical observations and of analog and numerical modeling. However, the physicochemical processes in fault zones during a caldera collap
Publikováno v:
Recent Progress in Materials. 2
A connection structure using both a screw and friction is advantageous to secure an abutment to an implant. Understanding the biomechanics of the implant-abutment connection is necessary for the long-term clinical survival of a dental implant with de
Publikováno v:
The International journal of oralmaxillofacial implants. 35(6)
Purpose: This retrospective study compared the long-term outcomes of dental implants according to type of connection and surface. Materials and Methods: Multiunit restorations were classified as follows: an external connection with a turned surface,
Publikováno v:
Materials Horizons; May2022, Vol. 9 Issue 5, p1387-1411, 25p
Publikováno v:
Materials
Materials, Vol 13, Iss 1, p 72 (2019)
Materials, Vol 13, Iss 1, p 72 (2019)
The stability of peri-implant tissue is essential for the long-term success of dental implants. Although various types of implant connections are used, little is known about the effects of the physical mechanisms of dental implants on the stability o
Publikováno v:
Geochemistry. 76:597-604
The objective of this study is to understand cement alteration processes with the evolution of porosity and hardness under geologic CO 2 storage conditions. For this study, the cylindrical cement cores (class G) were reacted with CO 2 –saturated wa
Autor:
Ki-Sung Sung, Jin Young Park, Gi-Tak Chae, Soonyoung Yu, Jeong-Chan Kim, Kwon Gyu Park, Byoung-Woo Yum, Sein Lee
Publikováno v:
Journal of Soil and Groundwater Environment. 21:49-60
Distribution and behavior of baseline soil CO2 were investigated in a candidate geologic CO2 storage site in Pohang, with measuring CO2 concentrations and carbon isotopes in the vadose zone as well as CO2 fluxes and concentrations through ground surf