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Vicente Cortes, Carlos A. Rodriguez Betancourth, Javier A. Ortega and Hasina Huq
One of the main causes of hip prostheses failure is the premature wear of their components. Multi-directional motion or ?cross-shear? motion has been identified as one of the most significant factors affecting the wear rate of UHMWPE in total hip joint r...
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Luis Javier Fernández-Menéndez, Ana Silvia González, Víctor Vega and Víctor Manuel De la Prida
In this work, the entire manufacturing process of electrostatic supercapacitors using the atomic layer deposition (ALD) technique combined with the employment of nanoporous anodic alumina templates as starting substrates is reported. The structure of a u...
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Pawel Ogrodnik, Bartosz Zegardlo and Maciej Szelag
The paper presents the results obtained in the course of a study on the concrete made of aggregate obtained from wastes of sanitary ceramics. Previous examinations proved high in strength and durability of concrete of this type, and it showed a resistanc...
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Ville Matikainen, Kari Niemi, Heli Koivuluoto and Petri Vuoristo
Thermally-sprayed alumina based materials, e.g., alumina-titania (Al2O3-TiO2), are commonly applied as wear resistant coatings in industrial applications. Properties of the coatings depend on the spray process, powder morphology, and chemical composition...
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Salain I.M.A.K.
Pág. 29 - 35
A study on reactivity of four different Circulating Fluidized Bed Combustion (CFBC) fly ashes has been realized in the presence of water. Paste of each ash was prepared and analyzed for its setting time, expansion and strength. The products of hydration,...
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