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Influence of natural polymer derived from starch as a sensory modifier in sunscreen formulations
(2013-03-07)
Background: Nowadays, there has been increased incidence of skin cancer, which is mainly related to increased sun exposure. Although sunscreen products may prevent the appearing of this disease, consumers may not use them ...
Influence of natural polymer derived from starch as a sensory modifier in sunscreen formulations
(2013-03-07)
Background: Nowadays, there has been increased incidence of skin cancer, which is mainly related to increased sun exposure. Although sunscreen products may prevent the appearing of this disease, consumers may not use them ...
Evaluation of corrosion resistance of aluminum-based alloys in bioethanol produced in Misiones
(Elsevier, 2015-09)
Nowadays, biofuels represent a large part of renewable energies destined to substitute fossil fuels, and to reduce the negative impact on the environment. Bioethanol is obtained by alcoholic fermentation, and is used pure ...
Cold Spray Aluminum–Alumina Cermet Coatings: Effect of Alumina Morphology
(Springer New York LLC, 2019)
© 2019, ASM International. The feedstock powder morphology has an important effect on the deposition behavior of cold spray coatings, and this effect is even more significant while spraying cermet coating by the mixture ...
Cold spray aluminum–alumina cermet coatings: effect of alumina content
(Springer, 2018)
Deposition behavior and deposition efficiency were investigated for several aluminum-alumina mixture compositions sprayed by cold spray. An increase in deposition efficiency was observed. Three theories postulated in the ...
Cold spray aluminum–alumina cermet coatings: effect of alumina content
(Springer, 2018)
Deposition behavior and deposition efficiency were investigated for several aluminum-alumina mixture compositions sprayed by cold spray. An increase in deposition efficiency was observed. Three theories postulated in the ...
Polishing methods of an alumina-reinforced feldspar ceramic
(2006-12-01)
The purpose of this study was to test the hypothesis that mechanical polishing methods of ceramic surfaces allow similar superficial roughness to that of glazed surfaces. Twenty-five Vitadur Alpha ceramic discs (5 mm x 2 ...
Polishing methods of an alumina-reinforced feldspar ceramic
(2006-12-01)
The purpose of this study was to test the hypothesis that mechanical polishing methods of ceramic surfaces allow similar superficial roughness to that of glazed surfaces. Twenty-five Vitadur Alpha ceramic discs (5 mm x 2 ...
Aluminum mobility in mildly acidic mine drainage: Interactions between hydrobasaluminite, silica and trace metals from the nano to the meso-scale
(Elsevier B.V., 2019)
Aluminum precipitates control the hydrochemistry and mineralogy of a broad variety of environments on Earth (e.g., acid mine drainage, AMD, coastal wetlands, boreal and alpine streams, tropical acid sulfate soils, laterites ...