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Metal and Metalloid Speciation in Aquatic Environments: Concepts, Techniques and Applications
(Brazilian Chemical Soc, 2017-01-01)
Aquatic environments are dynamic systems, where metals and metalloids are continuously transformed and mobilised through different chemical forms among organic and inorganic substances and particulate material. These ...
Topographical analysis of machined surfaces after grinding with different cooling-lubrication techniques
(Elsevier B.V., 2020-01-01)
The search for more sustainable grinding processes resulted in alternative cooling-lubrication techniques, as minimum quantity lubrication (MQL). However, this shift changes the associated tribosystem and, thus, the surface ...
Taylor dispersion technique for investigation of diffusion in liquids and its applications.
(Soc Brasileira QuimicaSao PauloBrasil, 1997)
Técnicas anti-forenses informáticas
(2016-03)
Las técnicas anti-forenses buscan frustrar a los peritos, pericias y herramientas forenses. Mientras que el ocultamiento de datos busca esconder la evidencia digital, la eliminación de datos la destruye y la anti-concepción ...
Investigations on new achiral polymeric liquid crystalline mixtures using a pyroelectric modulation technique
(GORDON BREACH SCI PUBL LTD, 2000)
In this paper we report on the synthesis and characterization of new mixtures of achiral liquid crystalline side-chain polymers with their monomers. The samples have a basic structure similar to materials prepared earlier ...