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Sistemas de estabilização em polipropileno submetidos à radiação UV-C
(Universidade Federal de São Carlos, 2023-04-28)
UV-C radiation (200 - 280 nm) is a range of the electromagnetic spectrum with increasing and satisfactory studies as a method of disinfection against microorganisms, however, it is little studied in terms of degradation ...
Desenvolvimento de sensores colorimétricos baseados em compostos amido/cera de abelha e antocianinas por casting contínuo para embalagens inteligentes
(Universidade Federal de São Carlos, 2023-12-19)
Intelligent packaging are systems capable of communicating the conditions of the packed food and different approaches can be used to produce such packaging, for instance, the production of quality indicators based on ...
Inteligência competitiva a tecnologias do carbeto de silício para o setor de abrasivos.
(Universidade Federal de São Carlos, 2005-03-04)
Because the fact we don t have studies about Silicon Carbide ( SiC ) to abrasives in Brasil, this study sought to accomplish the SiC technological search in abrasives using Competitive Intelligence. The necessity to know ...
Processamento e caracterização da liga Al93Fe3Cr2Ti2 solidificada rapidamente
(Universidade Federal de São Carlos, 2005-03-07)
The necessity to use materials presenting low density, high tensile strength and easy processing ability have led to the development of news materials and news processing techniques. More recently we can find in the ...
Avaliação de sistema estabilizante para cobertura de cabos aéreos em XLPE.
(Universidade Federal de São Carlos, 2005-08-03)
Overhead energy lines with covered conductors are increasingly used in the 15 kV distribution systems in Brazil. The advantages are, among others, reduced distances between phases, no disruptions due to conductor ...
Utilização de cimento de fosfato de magnésio como ligante na produção de moldes de areia para fundição.
(Universidade Federal de São Carlos, 2005-06-13)
In this study it is discussed the possibility of the application of magnesium phosphate cement as an alternative binder for foundries sand moulds, due to the problem faced for foundries industries during the discard of ...
Avaliação da resistência mecânica de argamassas de cimento Portland contendo serragem de couro tratada em meio ácido
(Universidade Federal de São Carlos, 2006-07-31)
Suitable destination of industrial solid wastes that have not well
established or completely successful mitigation techniques is nowadays a
fundamental important subject, all over the world. In Brazil, one of the ...
Aluminato de lantânio puro e dopado: obtenção e caracterização elétrica
(Universidade Federal de São Carlos, 2009-02-20)
In the attempt to find new electrolyte materials for Solid Oxide Fuel Cells (SOFC) that works at low temperature, perovskite-type materials have been intensively investigated. These materials have favorable crystal structure ...
Caracterização do nanocompósito de Al2O3 com inclusões nanométricas de ZrO2 visando sua aplicação como reforço em próteses odontológicas de cerâmica livre de metal
(Universidade Federal de São Carlos, 2008-02-22)
There are many different materials used in dental prosthesis, metal combined with ceramic (metalloceramic), combination of polymers with metal (metal-polymer), metal, polymer and ceramic metal free or metal-free. Metalfree ...
Estudo da influência da adição de serragem de couro tratada quimicamente nas características de argamassas de cimento Portland
(Universidade Federal de São Carlos, 2009-05-15)
The purpose of this study was to examine the major environmental concern for the large volume of toxic wastes generated by industries of tanneries and the search for a technological solution for the treatment of this waste. ...