Zobrazeno 1 - 10
of 1 583
pro vyhledávání: '"Three-dimensional finite element"'
Publikováno v:
Shanghai Jiaotong Daxue xuebao. Yixue ban, Vol 44, Iss 11, Pp 1422-1432 (2024)
Objective·To compare the effects of bone-anchored rapid expansion and tooth-borne rapid expansion combined with protraction on craniofacial sutures, skeletal points, bones and maxillary dentition using three-dimensional finite element analysis, and
Externí odkaz:
https://doaj.org/article/59f0626983d9410196bce4de37e7b1bc
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract To investigate the relationship between condylar height relative to occlusal plane (CHO) and condylar osseous condition and the changes of condylar stress loading before and after CHO modifications. The condylar osseous conditions of 434 tem
Externí odkaz:
https://doaj.org/article/8424bc75130144b2aa2aa9a378426437
Autor:
Qing Chen, Siyang Luo, Yujuan Wang, Zhu Chen, Ying Li, Maohua Meng, Yamei Li, Nan Xiao, Qiang Dong
Publikováno v:
BMC Oral Health, Vol 24, Iss 1, Pp 1-12 (2024)
Abstract Background There are differences in the research results regarding which edge design of occlusal veneers can achieve the best long-term success rate as a relatively new fixed prosthesis restoration method. Further research is needed. The thr
Externí odkaz:
https://doaj.org/article/ced823768f404c7eb1121756e3edcea7
Publikováno v:
PeerJ, Vol 12, p e17456 (2024)
Background The band and loop space maintainer is used to maintain the missing space of deciduous molars which are lost early. When the second deciduous molar is lost prematurely, the stress on the first permanent molar during different degrees of dev
Externí odkaz:
https://doaj.org/article/c284f0c7e3e24d9baf45d29c986a6509
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
The collapse of goaf is one of the most serious geological disasters in cities where underground mineral resources are mined. The ground subsidence caused by the goaf limits the social and economic development of the area, while also endangering the
Externí odkaz:
https://doaj.org/article/641bc97b31df4c07978bb2c371241b82
Publikováno v:
BMC Oral Health, Vol 24, Iss 1, Pp 1-11 (2024)
Abstract Objective To assess stress distribution in peri-implant bone and attachments of mandibular overdentures retained by small diameter implants, and to explore the impact of implant distribution on denture stability. Methods Through three-dimens
Externí odkaz:
https://doaj.org/article/09fe589a268b4e83beb018e53c317cf6
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 1, Pp 1-9 (2024)
Compact and low-loss waveguide devices are highly desired in the development of THz-wave circuits. Nonradiative dielectric (NRD) waveguides having simple structures and very low loss are promising platforms for THz-wave circuits, and previously some
Externí odkaz:
https://doaj.org/article/d35aa2f156c145bfb5d6b2a900f1d8fe
Publikováno v:
Applied Rheology, Vol 33, Iss 1, Pp 155-65 (2023)
According to the deep foundation pit project of Xiaoxihu station on Lanzhou subway Line 1, the three-dimensional finite-element model of the half-cover excavation method of retaining structure is established to simulate the construction of the excava
Externí odkaz:
https://doaj.org/article/92edd8cc2ff744388d7f71bd57c89369
Publikováno v:
Journal of Functional Biomaterials, Vol 15, Iss 9, p 276 (2024)
This study aimed to evaluate the biomechanical compatibility of a modular hemipelvic prosthesis by comparing stress distributions between an implanted pelvis and a healthy pelvis. Finite element analysis was used to simulate bilateral standing loads
Externí odkaz:
https://doaj.org/article/b2da4485e4da48d4b11cc4863c36cd18
Publikováno v:
BMC Oral Health, Vol 23, Iss 1, Pp 1-17 (2023)
Abstract Objective This study aimed to provide evidence for the clinical application of single short implants by establishing an anisotropic, three-dimensional (3D) finite element mandible model and simulating the effect of crown-to-implant ratio (CI
Externí odkaz:
https://doaj.org/article/16225e41216346cea2f387eeb5503321