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Análise das características de operação e desempenho de micro jatos sintéticos
(Universidade do Vale do Rio dos Sinos, 2012-11-27)
The rising power consumption of electronic components requires higher and higher thermal dissipation. Current fan systems, commercially known as "coolers", are becoming ineffective to cope with this demand since their ...
Estudo experimental de jatos sintéticos para resfriamento
(Universidade do Vale do Rio dos Sinos, 2012-03)
With the rapid evolution of technology, electronics have become more compact and with higher processing power, increasing heat generation. Thus, there is a need to develop new forms of cooling, due to the low efficiency ...
Análisis del modelo matemático de una bobina plana de calentamiento por inducción y optimización de su eficiencia
(2018)
An energy efficiency of a flat induction heating coil is optimizated using the FEMM finite element software building its geometry and linking it to Matlab using a genetic algorithm. The optimized efficiency is 86% with a ...
A versatile laboratory platform for studying x-ray 3D breast imaging
(IEEE, 2011)
Purpose: This paper presents the features of a new laboratory x-ray platform for 3D breast imaging at FDA and initial projection images and tomosynthesis reconstructions. Materials and methods: The laboratory consists of ...
A Deep Learning Based Behavioral Approach to Indoor Autonomous Navigation
(IEEE, 2018)
We present a semantically rich graph representation for indoor robotic navigation. Our graph representation encodes: semantic locations such as offices or corridors as nodes, and navigational behaviors such as enter office ...
Gravitation, local supersymmetry and higher spin fields: asymptotically flat structure in 3D and anisotropic scaling in higher odd dimensions.
(Universidad de Concepción, Facultad de Ciencias Físicas y Matemáticas, Departamento de Física., 2014)
The idea that spacetime may have more than four dimensions has become a standard assumption
in high energy physics. A natural extension of General Relativity in higher spacetime
dimensions that requires the same basic ...
Dynamic finite-element model of axon extracellular stimulation
(IEEE, 2013)
We study the electrical influence of an electrode over an axon of nonzero thickness in time using a two-dimensional finite element formulation. Although our inspiration comes from the practice of peripheral nerve stimulation, ...
DeepSPIO: Super paramagnetic iron oxide particle quantification using deep learning in magnetic resonance imaging
(2019)
The susceptibility of Super Paramagnetic Iron Oxide (SPIO) particles makes them a useful contrast agent for different purposes in MRI. These particles are typically quantified with relaxometry or by measuring the inhomogeneities ...
Plot transformation and effects on public space in eight verticalized neighborhoods of the Santiago Metropolitan Area, Chile
(2022)
Verticalization reconfigures plot patterns and private space's relationship with public space at the street level. This paper analyzes eight verticalized neighborhoods in the Santiago Metropolitan Area (SMA) to understand ...
Comparative assessment of a mountain river flow resistance – 1D-: sensitivity and prediction using data-based approaches
(Universidad de Cuenca, 2022-11-21)
Mountain -rivers are, by far, the most challenging case to model because of its bed characteristics and their energy
dissipation mechanisms depending on its irregular morphology. Resistance, roughness, or friction parameter ...