Претраживање
Приказ резултата 11-20 од 83
Something different in number of canals in maxillary second bicuspids and first molars.
(Sage Publications Inc, Thousand Oaks, 1998)
Monomer elution from nanohybrid and ormocer-based composites cured with different light sources
(Elsevier Sci Ltd, Oxford, 2011)
Objectives. To study monomer elution from four resin-based composites (RBCs) cured with different light sources. Methods. Twenty-eight premolars were randomly allocated to four groups. Standardized cavities were prepared ...
Prevalence and Data Availability of Early Childhood Caries in 93 United Nations Countries, 2007-2017
(Amer Public Health Assoc Inc, Washington, 2018)
Objectives. To assess the relationship between health care system and economic factors and early childhood caries (ECC) data availability and prevalence. Methods. We estimated ECC data for 193 United Nations countries from ...
Testing of light cured glass ionomer cements on bacterial microleakage
(Sage Publications Inc, Thousand Oaks, 1998)
Connective Tissue Characteristics around Healing Abutments of Different Geometries: New Methodological Technique under Circularly Polarized Light
(Wiley, Hoboken, 2015)
PurposeTo describe contact, thickness, density, and orientation of connective tissue fibers around healing abutments of different geometries by means of a new method using coordinates. Materials and MethodsFollowing the ...
Histopathological comparative analysis of periimplant bone inflammatory response after dental implant insertion using flap and flapless surgical technique. An experimental study in pigs
(Wiley, Hoboken, 2017)
AimTo evaluate by histopathological analysis the peri-implant bone inflammation degree, in certain time intervals (7, 14, 21 and 28days), following mini-incision flapless and flap implant placement. Material and methodsThe ...
The effect of ferrule height on stress distribution within a tooth restored with fibre posts and ceramic crown: A finite element analysis
(Elsevier Sci Ltd, Oxford, 2014)
Objectives. To evaluate via finite element analysis the effect of different ferrule heights on stress distribution within each part of a maxillary first premolar (MFP) restored with adhesively luted glass fiber-reinforced ...
Local deformation fields and marginal integrity of sculptable bulk-fill, low-shrinkage and conventional composites
(Elsevier Sci Ltd, Oxford, 2016)
Objective. To compare strain and displacement of sculptable bulk-fill, low-shrinkage and conventional composites as well as dye penetration along the dentin-restoration interface. Methods. Modified Class II cavities (N= ...
Micro-Raman spectroscopic analysis of the degree of conversion of composite resins containing different initiators cured by polywave or monowave LED units
(Elsevier Sci Ltd, Oxford, 2012)
Objectives: To determine the degree of conversion (DC) over 48 h post-curing of resin mixtures containing trimethylbenzoyl-diphenylphosphine oxide (TPO) initiator cured by a polywave or a monowave LED light-curing unit ...
Real-time thermographic analysis of low-density bone during implant placement: a randomized parallel-group clinical study comparing lateral condensation with bone drilling surgical technique
(Wiley, Hoboken, 2014)
Objectives: To compare the effect of two surgical techniques, lateral condensation and bone drilling, on changes in temperature of the adjacent low-density bone during implant placement into posterior maxilla and to ...