Results 81 to 90 of about 891,462 (220)

Effect of material, prosthesis height, and aging on the fracture strength of additively and subtractively manufactured implant‐supported cantilevered prostheses

Journal of Prosthodontics, EarlyView.
Abstract Purpose This study aimed to evaluate the inherent and after cyclic loading fracture strength of implant‐supported cantilevered fixed prostheses fabricated from recently introduced additively manufactured (AM) and subtractively manufactured (SM) materials, considering variations in prosthesis height.
Mustafa Borga Dönmez, Paola Maldonado, Çiğdem Kahveci, Ahmet Orgev, Marta Revilla‐León, Burak Yilmaz, Gülce Cakmak   +6 more
wiley   +1 more source

Checking graphite and stainless anodes with an experimental model of marine microbial fuel cell. [PDF]

, 2008
A procedure was proposed to mimic marine microbial fuel cell (MFC) in liquid phase. A graphite anode and a stainless steel cathode which have been proven, separately, to be efficient in MFC were investigated.
Basséguy, Régine, Damien Féron, Régine Basseguy, Claire Dumas, Dumas, Claire, Mollica, Alfonso, Luc Etcheverry, Bergel, Alain, Alain Bergel, Féron, Damien, Etcheverry, Luc, Alfonso Mollica   +11 more
core   +1 more source

Comparative evaluation of stress generation in primary teeth restored with zirconia and BioFlx crowns: A finite element analysis

Dental Journal
Background: Maintaining the functional integrity of primary teeth is important, as these teeth are integral in vital functions such as mastication, speech development, and space maintenance for permanent teeth; hence, premature loss of primary teeth can ...
Sayali Deolikar, Nilesh Rathi, Vini Mehta   +2 more
doaj   +1 more source

Influence of occlusal thickness and aging on the fracture load of additively manufactured definitive crowns in different resins

Journal of Prosthodontics, EarlyView.
Abstract Purpose The purpose of this in vitro study was to assess the effects of occlusal thickness and thermomechanical aging on the fracture load of additively manufactured (AM) definitive crowns made from resins with different compositions, compared with crowns subtractively manufactured (SM) from a polymer‐infiltrated ceramic network. Materials and
Burak Yilmaz, Mina Aker Sagen, Magnus Anderson, Çiğdem Kahveci, Gülce Çakmak, Pinar Altinci, Anne Peutzfeldt, Mustafa Borga Donmez   +7 more
wiley   +1 more source

Fracture load of cantilevered implant‐supported prostheses of varying heights fabricated from additively and subtractively manufactured resins

Journal of Prosthodontics, EarlyView.
Abstract Purpose The purpose of this in vitro study was to evaluate the fracture load, both before and after aging, of implant‐supported cantilevered prostheses with different prosthesis heights fabricated additively using an experimental resin and a commercially available resin, or subtractively from a high‐impact polymer composite.
Mustafa Borga Donmez, Ece Ersöz, Hanan Al‐Johani, Sebastian Hinz, Gülce Çakmak, Burak Yilmaz   +5 more
wiley   +1 more source

Effect of metal framework design on the fracture resistance of implant‐supported metal–ceramic crowns fabricated by selective laser melting

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate the fracture resistance of implant‐supported metal–ceramic crowns fabricated using selective laser melting (SLM), according to the metal support height around the screw access hole (SAH) and the substructure design. Materials and Methods Metal–ceramic crowns and rectangular bilayer specimens were fabricated using SLM in two
Sang‐Ah Lee, Kyung‐Ho Ko, Yoon‐Hyuk Huh, Chan‐Jin Park, Lee‐Ra Cho   +4 more
wiley   +1 more source

Systemic Factors Associated With Paediatric Dental General Anaesthesia Utilisation in Aotearoa New Zealand: A Scoping Review

Journal of Paediatrics and Child Health, EarlyView.
ABSTRACT Aim To identify systemic factors associated with paediatric dental general anaesthesia (DGA) utilisation among children aged 0–13 years in Aotearoa New Zealand (NZ), using a multilevel conceptual framework. Methods A scoping review was conducted in accordance with PRISMA‐ScR guidelines.
Sathananthan Kanagaratnam, Philip J. Schlüter   +1 more
wiley   +1 more source

Advantages and feasibility of prefabricated PEEK crowns for aesthetic restoration in primary teeth

Scientific Reports
Objectives The main purpose of this study is to evaluate the efficacy of polyetheretherketone (PEEK) as a material for prefabricated crown restorations in pediatric dentistry, particularly for restoring primary tooth structure defects.
Yujiang Chen, Wenlin Liu, Zhenzhen Wu, Siyun Wang, Yichen Li, Bo Su, Shibao Li   +6 more
doaj   +1 more source

Comparative evaluation of gingival health and parental satisfaction of primary molars restored with two different full-coverage crowns: A split-mouth study

Journal of Oral Biology and Craniofacial Research
Aim: The present study aims to compare the gingival health, plaque accumulation, clinical performance and parental satisfaction of stainless steel crowns (SSCs) and fiber-reinforced composite (FRC) crowns in a split-mouth design.
S. Divya Priyal, Daya Srinivasan, M. Shruthi, A.R. Senthil Eagappan, Bolla Deepthi, Nancy Solomon   +5 more
doaj   +1 more source

Induced Volatile Chemistry and Arthropod Predation Across a Tree Diversity Gradient

Plant, Cell &Environment, EarlyView.
ABSTRACT Plant volatile organic compounds (VOCs) play a key role in defence against herbivores and in mediating multitrophic interactions. Yet, how surrounding plant diversity modulates these responses in forest trees remains poorly understood. We examined the effects of tree species richness on induced VOC emissions and arthropod predation in Quercus ...
Gabriela A. S. Escaliante, Julia Imola Piko, Andreas Schuldt, Alexander Weinhold, Nicole M. van Dam   +4 more
wiley   +1 more source