Results 1 to 10 of about 88,329 (313)

The influence of three photoactivation techniques on the sorption and solubility of different composite resins

Revista de Odontologia da UNESP
Introduction There is a growing demand for aesthetic restorations and the polymerized composite resins are the most used material in these procedures. In order to achieve greater resistance to solubilization proper polymerization is required. Objective
Marçal Seitaro MATUMOTO, Márcio José MENDONÇA, Priscilla do Monte Ribeiro BUSATO, Brenda Matsunaga LAURINDO, Veridiana CAMILOTTI   +4 more
doaj   +1 more source

ARMD Workshop on Materials and Methods for Rapid Manufacturing for Commercial and Urban Aviation [PDF]

This report documents the goals, organization and outcomes of the NASA Aeronautics Research Mission Directorates (ARMD) Materials and Methods for Rapid Manufacturing for Commercial and Urban Aviation Workshop.
Glaessgen, Edward H., Jensen, Brian J., Ransom, Jonathan B.   +2 more
core   +1 more source

Designing with figer-reinforced plastics (planar random composites) [PDF]

The use of composite mechanics to predict the hygrothermomechanical behavior of planar random composites (PRC) is reviewed and described. These composites are usually made from chopped fiber reinforced resins (thermoplastics or thermosets).
Chamis, C. C.
core   +1 more source

Exploration of the usage of dental composite resin and the perception of its potential implications in forensic odontology among Lebanese dentists

Scientific Reports
Composite resins are widely used restorative dental materials due to their aesthetic and mechanical properties. Their diversity in brands, filler types and shades may contribute to distinctive restorative characteristics, providing supportive comparative
Maysaa Fakhro, Amer Sakr, Lina el Bitar, Paul Nahas, Mohd Fadhli Khamis, Mohd Firdaus Yhaya, Kah Haw Chang   +6 more
doaj   +1 more source

Bond Strength of an Amorphous Calcium Phosphate–Containing Orthodontic Adhesive [PDF]

, 2008
Objective: To determine whether an amorphous calcium phosphate (ACP)-containing adhesive has an acceptable level of shear bond strength to be used as an orthodontic adhesive.
Berzins, David W., Bradley, T. Gerard, Foster, Jeff A.   +2 more
core   +1 more source

Materials research for aircraft fire safety [PDF]

The thermochemical and flammability characteristics of two polymeric composites currently in use and seven others being considered for use as aircraft interior panels are described.
Bricker, R. W., Kourtides, D. A., Parker, J. A.   +2 more
core   +1 more source

Recent advances in lightweight, filament-wound composite pressure vessel technology [PDF]

A review of recent advances is presented for lightweight, high performance composite pressure vessel technology that covers the areas of design concepts, fabrication procedures, applications, and performance of vessels subjected to single cycle burst and
Lark, R. F.
core   +1 more source

Imide modified epoxy matrix resins [PDF]

High char yield epoxy using novel bisimide amines (BIA's) as curing agents with a state of the art epoxy resin was developed. Stoichiometric quantities of the epoxy resin and the BIA's were studied to determine the cure cycle required for preparation of ...
Pater, R. H., Scola, D. A.
core   +1 more source

Evaluation of the effect of light intensity and direction on microleakage in composite resins. [PDF]

BMC Oral Health
Sagmak S, Bakir M.
europepmc   +1 more source

Comparative <i>in vitro</i> analysis of polishability of different composite resins. [PDF]

J Conserv Dent Endod
Pal D, Mitra A, Bhattacharyya A, Maity AB, Majumder G.   +4 more
europepmc   +1 more source