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Phase transitions with infinitely many absorbing states in complex networks
(Physical Review E, 2018)
Influence of the aspect ratio of magnetic metallic additives on the microwave absorbing performance
(Iop Publishing Ltd, 2017)
This work aims to show the behavior of radar absorbing materials (RAM) based on magnetic metallic additives with different aspect ratios. For this, two materials, carbonyl iron, constituted of spherical iron particles, and ...
Estudo de absorvedores dinâmicos do tipo massa-mola em sistemas mecânicos
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de MecânicaEngenharia MecânicaUTFPR, 2017-11-13)
The use of dynamic vibration absorbers is a very effective and inexpensive method for vibration control. Despite passive dynamic vibration absorbers show less advantages than other kind of absorbers, for example their ...
Colorimetric paper-based device for gaseous hydrogen cyanide quantification based on absorbance measurements
(2018-09-01)
Hydrogen cyanide is a highly toxic compound employed for applications such as electroplating, production of organic solvents, fish stunning, and even as a chemical weapon. In this work, we describe a new microfluidic ...
Absorbance detector for high performance liquid chromatography based on a deep-UV light-emitting diode at 235 nm
(2017-08-25)
In this communication, we describe a flow-through optical absorption detector for HPLC using for the first time a deep-UV light-emitting diode with an emission band at 235 nm as light source. The detector is also comprised ...
Nanostructured Composites Based on Carbon Nanotubes and Epoxy Resin for Use as Radar Absorbing Materials
(Univ Fed Sao Carlos, Dept Engenharia Materials, 2013-11-01)
Nanostructured polymer composites have opened up new perspectives for multifunctional materials. In particular, carbon nanotubes (CNTs) present potential applications in order to improve mechanical and electrical performance ...
Synthesis and characterization of Co3O4 nanoparticles for use as pigments in solar absorbing paints
(College of Engineering Mangalore, 2021-06-01)
This aim of this research is to produce Co3O4 oxide by means of one-step solution novel combustion methods usingaspatic acid (C4H7NO4); lysine (C6H14N2O2); tris (hydroximethyl) aminomethane (NH2C (CH2OH)3) and ethylene ...
Reaccion tisular de la mucosa oral ante suturas absorbibles v/s no absorbibles
(Universidad de Talca (Chile). Escuela de Odontologia., 2006)