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Necessary and sufficient condition for generalized passivity, passification and application to multivariable adaptive systems
(2011-12-01)
Recently, a generalized passivity concept for linear multivariable systems was obtained which allows circumventing the restrictiveness of the usual passivity concept. The latter is associated with the classical SPR (Strictly ...
Lamb mode diversity imaging for non-destructive testing of plate-like structures
(2013-07-18)
Several Lamb wave modes can be coupled to a particular structure, depending on its geometry and transducer used to generate the guided waves. Each Lamb mode interacts in a particular form with different types of defects, ...
Avaliação do reparo periapical após cirurgia parendodôntica por meio de radiografia periapical convencional, digital e tomografia computadorizada em feixe
(Universidade Estadual Paulista (Unesp), 2013-03-12)
This study was divided into two sections, having as individual objectives: (1) - to evaluate the healing of periapical lesion after endodontic surgery, through the comparison among area values measured in digitized ...
Avaliação da vulnerabilidade e perigo à contaminação do Aquífero Bauru, utilizando o método SI, na cidade de Primavera do Leste - MT e seu entorno
(Universidade Federal de Mato GrossoBrasilFaculdade de Arquitetura, Engenharia e Tecnologia (FAET)UFMT CUC - CuiabáPrograma de Pós-Graduação em Recursos Hídricos, 2014-11-25)
Generating activities of contaminants, and improper use can cause irreversible damage to groundwater. To circumvent this problem have been adopted in various parts of the world, especially in developed countries, preventive ...
Estimação paramétrica do modelo de mistura padrão com fragilidade aditiva gama: aplicação a dados de câncer de mama
(Universidade Federal de São CarlosUFSCarCâmpus São CarlosEstatística - Es, 2022-09-16)
Breast cancer is caused by the uncontrolled growth of abnormal cells in the breast, which multiply rapidly, aggressively and uncontrollably. This disease affects women all over the world, both in developed and underdeveloped ...
Dimensionamento de enfermeiros para assistência em diálise peritoneal
(Pontifícia Universidade Católica do Rio Grande do SulPorto Alegre, 2015)
Objective : To evaluate workload of nurses in a Peritoneal Dialysis (PD) program based on the activities and time spent to perform them. Method : Qualitative design (focus group) in the first phase and quantitative in the ...
Evaluación económica del Sistema Productivo Agropecuario de la parroquia Gualel, cantón Loja, en el año 2016.
(Escuela Superior Politécnica de Chimborazo, 2020-02-19)
The objective of economically evaluate the agricultural productive system of the Gualel parish, located in the Loja canton and province, in the 2016, is to establish the real values of the productive system and generate a ...
Estudio comparativo de la captura de carbono en el suelo de dos ecosistemas: herbazal de páramo y bosque siempreverde de páramo en la Reserva de Producción de Fauna Chimborazo.
(Escuela Superior Politécnica de Chimborazo, 2020-09-03)
The study aimed to compare the concentration of organic carbon from the soil of two ecosystems: Herbazal moorland and siempreverde moorland forest in the wildlife Chimborazo Production Reserve (CHPR), for which the amount ...
Valoración de los servicios ecosistémicos culturales de la Reserva de Producción de Fauna Chimborazo.
(Escuela Superior Politécnica de Chimborazo, 2019)
The present investigation proposes: to value the cultural ecosystem services of the Chimborazo Wildlife Production Reserve (CHWPR); using the contingent method. It was carried out in 2 phases: the identification of the ...
Diseño y construcción de un dispositivo portátil para la identificación de billetes orientado a personas con discapacidad visual mediante el uso de visión artificial.
(Escuela Superior Politécnica de Chimborazo, 2018-06)
In the current degree, work was developed in a portable device capable to detect bills and its denomination, guiding its use to people with visual impairment, employs artificial vision and computational learning. For the ...