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Measuring Innovative Capacities of the Georgia Regions
(Universidad Alberto Hurtado. Facultad de Economía y Negocios, 2014)
Compositional uniqueness of diatoms and insects in subtropical streams is weakly correlated with riffle position and environmental uniqueness
(2019-10-01)
Some local communities contribute more to beta diversity than others, which has been known as compositional uniqueness or local contribution to beta diversity. Compositional uniqueness should correlate positively with ...
Deterioration of wood plastics composites by the white-rot fungus pycnoporus sanguineus
(2019-03-01)
Wood plastic composites (WPC) are characterized by the mixing of wood fibers with plastics, allowing the production of new products whose characteristics are in several aspects superior to those of the original products ...
Structural and dielectric properties of polyvinyl alcohol/barium zirconium titanate polymer-ceramic composite
(2013-06-13)
The polyvinyl alcohol (PVA)/barium zirconium titanate Ba[Zr0.1Ti0.9]O3 (BZT) polymer-ceramic composites with different volume percentage are obtained from solution mixing and hot-pressing method. Their structural and ...
Composite materials obtained from textile fiber residue
(Sage Publications Ltd, 2011-03-01)
This article presents the use of fibers residue from textile industry to minimize environmental problems associated with material accumulation. Composite materials utilizing textile fiber residues and high density polyethylene ...
Influence of Indian cedar particle pretreatments on cement-wood composite properties
(2020-02-01)
This work physically, mechanically, and chemically characterized the composites produced from Portland CP II-E32 cement and fresh Indian cedar wood particles previously treated by immersion in hot and cold water. Density ...
Processing, compatibilization and properties of ternary composites of Mater-Bi with polyolefins and hemp fibres
(Elsevier, 2011-09-16)
Ternary composites of a biodegradable thermoplastic matrix, Mater-Bi (MB), with various polyolefins (PP, HDPE and PS) and hemp fibres (H) were obtained by melt mixing and characterized by SEM, OM, DSC, TGA and tensile ...
OBTAINMENT OF HYBRID COMPOSITES BASED ON HYDROGEL AND PORTLAND CEMENT
(Soc Brasileira Quimica, 2016-02-01)
In this study, a novel hybrid composite based on biodegradable hydrogel and Portland cement with promising technological properties was reported. In the first step, a full 2(3) with central point factorial design was ...
Indicators of the risk mechanics for Class-I and Class-II amalgam and composite resin restorations
(Faculdade de Odontologia de Piracicaba - UNICAMP, 2014-04-01)
AIM: To determine indicators of prognosis for mechanical risks of amalgam and composite resin restorations in permanent teeth. METHODS: Thirty-nine adult patients with direct clinical, photographic, radiographic and model ...
Degree of conversion of bulk fill composites at different depths
(2017-09-01)
Aim: The aim of this study was to evaluate the degree of monomer conversion of bulk fill composites at different depths. Materials and methods: The bulk fill products tested were SDR™, SonicFill™ System, Venus® Bulk Fill, ...