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Effect of Ferrule Location on Fracture Resistance of Maxillary Premolars: An In Vitro Study
International Journal of Dentistry, 2023 Objectives. The present study aimed to assess the effect of ferrule location on fracture resistance of maxillary premolars. Materials and Methods. A total of 72 extracted human maxillary premolars were selected and randomly assigned to six groups (n = 12
Sara Koosha +2 more
doaj +1 more source
Fracture Resistance of Compromised Endodontically Treated Teeth Restored with Bonded Post and Cores: An in Vitro Study [PDF]
, 2015 Statement of problem: It is unclear which post and core system performs best when bonded to severely compromised endodontically treated teeth. Purpose: The purpose of this study was to investigate the fracture resistance and mode of failure of severely ...
Kontogiorgos, Elias D. +2 more
core +2 more sources
Evaluation of the Effect of Furcation Perforation on the Fracture Resistance of Endodontically Treated Mandibular Molars [PDF]
Journal of Kerman University of Medical Sciences, 2021 Background: Root perforations are among the most common procedural complications during root canal treatment; these complications have a poor prognosis.
Fatemah Khajehzadeh +5 more
doaj +1 more source
Mechanical performance of glass-based geopolymer matrix composites reinforced with cellulose fibers [PDF]
, 2018 Glass-based geopolymers, incorporating fly ash and borosilicate glass, were processed in conditions of high alkalinity (NaOH 10-13 M). Different formulations (fly ash and borosilicate in mixtures of 70-30 wt% and 30-70 wt%, respectively) and physical ...
Bernardo, Enrico +2 more
core +2 more sources
Journal of Oral Biology and Craniofacial Research, 2018 Objectives: To evaluate the fracture resistance and mode of failure of maxillary premolars restorations restored with nanohybrid Composite, ORMOCER and Ceramic Inlays. Materials and method: 100 extracted first maxillary premolar were collected.
Mohit. K. Gunwal +6 more
doaj +1 more source
European Endodontic Journal, 2023 Objective: The aim was to compare the 'reverse sandwich restoration' to resin composite restorations re- garding marginal adaptation, fracture resistance, favourable/unfavourable fractures in the management of external cervical resorption. Methods: Forty-
Thilla Sekar Vinothkumar +6 more
doaj +1 more source
On Measurement and Interpretation of Toughness Behaviour of Carbide Tools [PDF]
, 1981 The actual significance of any definition of toughness behaviour of carbide tools depends on the existence of an interrelation between the quality as defined and the occurrence of chipping and premature failure in cutting.
Kals, H.J.J.
core +2 more sources
Journal of Oral Research and Review, 2020 Background: Endodontically treated teeth have increased susceptibility to fracture. To promote the fracture resistance, reinforcing the endodontically treated teeth is of utmost importance.
Kakollu Sudha +5 more
doaj +1 more source
Stochastic Metallic-Glass Cellular Structures Exhibiting Benchmark Strength [PDF]
, 2008 By identifying the key characteristic “structural scales” that dictate the resistance of a porous metallic glass against buckling and fracture, stochastic highly porous metallic-glass structures are designed capable of yielding plastically and inheriting
Demetriou, Marios D. +4 more
core +1 more source
Journal of Materials Research and Technology, 2023 Identifying the fracture resistance capabilities and gaining a deeper understanding of the controlling damage mechanisms are important to the development of press-hardened steels (PHS) for automotive applications.
Qingquan Lai +6 more
doaj +1 more source