A5015512907- Dental materials and restorations
- Dental Implant Techniques and Outcomes
- Orthodontics and Dentofacial Orthopedics
- Endodontics and Root Canal Treatments
- Dental Erosion and Treatment
- Advanced ceramic materials synthesis
- Mechanical Behavior of Composites
- Orthopaedic implants and arthroplasty
- Dental Research and COVID-19
- Recycling and utilization of industrial and municipal waste in materials production
- Material Properties and Processing
- Pigment Synthesis and Properties
- dental development and anomalies
- Dental Radiography and Imaging
- Dental Trauma and Treatments
- Facial Trauma and Fracture Management
- Textile materials and evaluations
- Additive Manufacturing and 3D Printing Technologies
- Innovative concrete reinforcement materials
- Occupational health in dentistry
- Structural Analysis of Composite Materials
- Material Selection and Properties
- Recycled Aggregate Concrete Performance
- Engineering Structural Analysis Methods
- Material Properties and Applications
Universidade de São Paulo
2014-2025
Universidade Federal de Juiz de Fora
2014
Universidade Estadual Paulista (Unesp)
2014
Fundação Faculdade de Odontologia
2011
Universidade Metropolitana de Santos
2010
The clinical success of fiber posts has been attributed to their lower elastic modulus. tested hypothesis was that could lead risk post debonding and root fracture, despite an increase in stresses. Stress analyses were carried out with a 3D finite element model premolar restored metallic or post. Bonded non-bonded post/cement interface conditions simulated. We calculated risk-of-fracture indices by determining the highest principal stress values divided tensile strength. Shear stresses along...
ABSTRACT Objectives This study evaluated different designs of the conical implant‐abutment connection (IAC) and their resistance to microgap formation under oblique loads as specified by ISO standard for testing dental implants. Also was effect deviations from specifications on outcomes. Methods Finite element analysis conducted compare stress distribution among three IAC (A, B, C) in two loading configurations: one compliant with 14801 a modified load adaptor (non‐ISO). The varied taper,...
Abstract – The definition of an optimal elastic modulus for a post is controversial. This work hypothesized that the influence posts’ on dentin stress concentration dependent load direction. objective was to evaluate, using finite element analysis, maximum principal (σ max ) root, posts with different submitted loading directions. Nine 3D models were built, representing gutta‐percha, conical and cortical bone. softwares used were: MSC.PATRAN2005r2 (preprocessing) MSC.Marc2005r2 (processing)....
The literature shows contradictory results regarding the role of composite shrinkage and elastic modulus as determinants polymerization stress. present study aimed at a better understanding test mechanics that could explain such divergences among studies. hypothesis was effects on stress depend upon compliance testing system. A commonly used apparatus simulated by finite element analysis, with different levels defined bonding substrate (steel, glass, composite, or acrylic). Composites moduli...
Abstract – There has been a significant increase in the number of facial fractures stemming from sport activities recent years, with nasal bone one most affected structures. Researchers recommend use nose protector, but there is no standardization regarding material employed. Clinical experience demonstrated that combination flexible and rigid layer ethylene vinyl acetate (EVA) offers both comfort safety to practitioners sports. The aim present study was investigation into stresses generated...