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Mostrando ítems 1-10 de 2091
Hinkley criterion applied to detection and location of burn in grinding process
(2021-04-01)
Grinding is a machining process widely applied in the manufacture of products that require low tolerance and high-dimensional accuracy. One of the most critical issues in this manufacturing process is the material burn ...
Improving separation optimization in capillary electrophoresis by using a general quality criterion
(Elsevier Science, 2019-09)
In this paper we extend the use of the quality criterion t’ to optimize separations in capillary electrophoresis (CE). The theoretical parameter t’ takes into account not only the relative separation between a given pair ...
A New Criterion for Numerical Modelling of Hangingwall Overbreak in Open Stopes
(Springer, 2020)
Determining stability, quantifying planned dilution, and estimating the potential dilution associated with hangingwall overbreak are critical in the process of stope design in sublevel open stoping mines. To satisfy these ...
Validation of Performance-Dependent Failure Criterion for Concretes
(American Concrete Institute, 2011-05)
This paper focuses on the reformulation of the internal functions of the performance-dependent failure criterion (PDFC) for concrete, proposed by the authors, and its validation for different concrete qualities and stress ...
A comprehensive study of a similarity criterion in cardiac computerized tomography images enhancement
(Universidad de Antioquia, Facultad de Ingenería, 2020)
This research focuses on the study of a particular filter based on a similarity criterion that has been applied to improve the information contained in images acquired using different cardiac imaging modalities. The primary ...
Quality criterion to optimize separations in capillary electrophoresis: Application to the analysis of harmala alkaloids
(Elsevier Science, 2016-08)
In capillary electrophoresis (CE), resolution (Rs) and selectivity (α) are criteria often used in practice to optimize separations. Nevertheless, when these and other proposed parameters are considered as an elementary ...
Modelo SIAT (sistema de información y autoevaluación para las pymes en el sector de las telecomunicaciones)
(Universidad Inca Garcilaso de la Vega, 2009-11)
Enterprises (Pymes) in the telecommunications sector in our country are in a constant search for innovation and continuous improvement, with the motivation to promote, strengthen and implement a development of knowledge ...
Selection of a Stopping Criterion for Anisotropic Diffusion Filtering in Ultrasound Images
(Institute of Electrical and Electronics Engineers Inc., 2019)
Ultrasound imaging is a safe and cost-effective diagnostic tool, but the quality of the images is affected by speckle noise and artifacts. Anisotropic diffusion filters can be used to reduce noise and preserve the edges ...