Search
Now showing items 1-10 of 580
An agnostic platform for vehicle monitoring and data visualization
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia de Computação, 2020-12-01)
Recent achievements in the technological area of the car industry has brought to attention the necessity for vehicles that are more connected and supervised, with the emergence of the Internet of Things (IoT) playing a ...
Resolução de equações diferenciais ordinárias: problema de valor de contorno
(Universidade Tecnológica Federal do ParanáToledoBrasilLicenciatura em MatemáticaUTFPR, 2019-12-04)
This work aimed to carry out a study on boundary value problems (PVC), applying analytical and numerical resolution techniques of the ordinary differential equations (EDO) that model the analyzed PVC’s and perform the ...
Caracterização e avaliação do potencial fertilizante da cama de frango de diferentes ciclos, in natura e peletizada
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilDepartamento Acadêmico de QuímicaLicenciatura em QuímicaUTFPR, 2016-11-24)
The chicken bed consists of excreta from chickens to promote zootechnical comfort for chickens. The bed is distributed on the floor of sheds that serves as a bed, a support for the birds. This material has a good source ...
Modelagem e simulação do processo de difusão de corantes em fibras têxteis e estimativa do coeficiente de difusão mássica via algoritmo genético
(Universidade Tecnológica Federal do ParanáApucaranaBrasilEngenharia TêxtilUTFPR, 2018-06-12)
This work studied the diffusion of dye in textile fibers using a theorical methodology. The diffusion of dye in fiber was modeled by the second Fick’s Law of diffusion in cylindrical coordinates for the unidimensional case ...
O modelo logístico de Verhulst sujeito a incertezas na condição inicial
(Universidade Tecnológica Federal do ParanáCuritibaBrasilLicenciatura em MatemáticaUTFPR, 2016-12-09)
This work analyzes the logistic equation subject to uncertainties in the initial condition. The probability functions density of the population density and its inflection point are calculated using the distribution function ...
Exploração numérica e analítica de um problema de controle ótimo da concentração/quantidade de álcool no sangue
(Universidade Tecnológica Federal do ParanáCuritibaBrasilDepartamento Acadêmico em MatemáticaMatemáticaUTFPR, 2015-07-15)
Inspired by studies on enzyme kinetics and previous works on mathematical modelling of blood alcohol concentration, we proposed and studied a model based on differential equations for an optimal control problema associated ...
Revisión sistemática PRISMA. Evaluación de Algoritmos y modelos para la toma de decisiones en la gestión de enfermedades crónicas como la Diabetes Mellitus Tipo II
Systematic reviews with meta-analyzes help us analyze the efficacy and safety of one treatment in relation to another with a high level of quality and scientific rigor in order to contribute to decision-making in healthcare. ...
Estudo de degradação da tetraciclina em água e esgoto empregando fotólise direta
(Universidade Tecnológica Federal do ParanáMedianeiraBrasilTecnologia em Gestão AmbientalUTFPR, 2017-06-13)
Emerging pollutants are chemical compounds from a variety of commercial products that can be found in environmental and biological matrices. They are generally not monitored because they have no legal regulations regarding ...
Métodos numéricos para a solução da equação de Dirac potenciais de oscilador harmônico
(Universidade Federal do Rio Grande do NorteBrasilUFRNFísica Bacharelado, 2017-12-07)
The Harmonic Oscillator (HO) is a system addressed in various areas of physics and with many applications in vasts fields of science. We present the equations of the HOs for the classical, quantum and relativistic cases ...
Alternativa estructural-constructiva de entrepisos y techos de hormigón armado con bloques de poliestireno expandido
(2016)
In building processes the ceilings and mezzanines require a rigorous design and execution in order to meet the flexion requirements which are subject to. This study is motivated by the detected necessity to provide a ...