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Determination of Cd and Pb in food slurries by GRAS using cryogenic grinding for sample preparation
(Springer-verlag BerlinBerlinAlemanha, 2002)
Evaluation of grinding methods for pellets preparation aiming at the analysis of plant materials by laser induced breakdown spectrometry
(ELSEVIER SCIENCE BV, 2011)
It has been demonstrated that laser induced breakdown spectrometry (LIBS) can be used as an alternative method for the determination of macro (P, K. Ca, Mg) and micronutrients (B, Fe, Cu, Mn, Zn) in pellets of plant ...
Evaluation of sample preparation (grinding and sieving) of bivalves, coffee and cowpea beans for multi-element analysis
(2008)
Elemental analyses of food samples require several pre-treatment steps that constitute a great potential source of errors. In this study, the influence of cryogenic, ball and knife mill devices and also sieving using ...
Avaliação do efeito de diferentes métodos de secagem, moagem e extração no óleo essencial de Baccharis articulata (Lam.) Pers.
(Universidade Federal de Santa MariaBRCiência e Tecnologia dos AlimentosUFSMPrograma de Pós-Graduação em Ciência e Tecnologia dos Alimentos, 2014-02-20)
Essential oils (EOs) are aromatic oily liquids obtained from vegetable materials, which present bactericidal, antioxidant and antifungal properties. Nevertheless, the composition of the EOs can be modified during sample ...
Influencia de los tratamientos criogénicos en la microestructura del bronce aisi sae 64 y latón 60-40
La influencia del tratamiento criogénico en la microestructura de los materiales es bien estudiada en el 2013 por (M.K. Vidyarthi, A.K. Ghose, I. Chakrabarty), en un artículo titulado “Effect of deep cryogenic treatment ...
Evaluation of surface integrity in cryogenic cylindrical grinding for automotive components
(Universidad de los AndesDoctorado en IngenieríaFacultad de IngenieríaDepartamento de Ingeniería Industrial, 2022-11-03)
The automotive industry is a vital sector of the global economy and the well-being of people. Its production exceeds 1.9 trillion euros, generating more than 8 million jobs worldwide. Due to its large production quantities ...
Comparative study of the imposed effects by the process of cryogenic grinding and high energy milling of titaniumEstudio comparativo de los efectos impuestos por los procesos de molienda criogénica y molienda de alta energía sobre el titanio
(Facultad de Ciencias de la Ingeniería, Univesidad Austral de Chile., 2009)
Desenvolvimento de rota tecnológica para produção de compósito de Nb-15%Cu utilizando moagem de alta energia e sinterização por SPS (spark sintering) visando aplicação em contatos elétricos
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM CIÊNCIA E ENGENHARIA DE MATERIAIS, 2019-06-04)
Several materials are currently used for the production of electrical contacts, heat sinks and
coils, with characteristics similar to those of the Nb and Cu composite studied in this work. In
this way, the study and the ...