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Itens para a visualização no momento 11-20 of 215
Explorando os conceitos de elemento neutro e oposto por meio da resolução de equações no conjunto dos números racionais
(Universidade Federal de Santa Maria, 2020-07-03)
In this work we presented an activity proposal that contemplates an adaptation of the definition
of ring for Elementary School, with the objective of understanding the concepts and
operational properties studied at this ...
Transformações geométricas e matrizes: uma proposta de ensino com base na sala de aula invertida
(Universidade Federal de Santa Maria, 2020-09-25)
The objective of this work is to present a teaching proposal through a didactic
sequence on the study of geometric transformations and their representation through
matrices. For this, we adopted the active methodology ...
O pensamento computacional na prática: uma experiência usando Python em aulas de Matemática Básica
(Universidade Federal de Santa Maria, 2021-04-30)
Teaching in Brazilian schools has achieved results below the desired level for years. In
the most recent PISA exam (International Student Assessment Program), held in 2018, it
was found that most Brazilian students do ...
Avaliação dos efeitos da radiação micro-ondas na atividade heterogênea e estabilidade química de nanopartículas de magnetita em processos oxidativos avançados
(Universidade Federal de Santa Maria, 2020-02-20)
In this research, for the first time, is reported the role of microwave (MW) radiation into
the heterogeneous activation of nano–Fe3O4. Since magnetite has been extensively used as
catalyst in advanced oxidative processes ...
Retratos de fase de uma família de sistemas quadráticos planares integráveis com duas parábolas invariantes
(Universidade Federal de Santa Maria, 2021-05-07)
In this work we prove the Grobman-Hartman Theorem and the Local Stable Manifold
Theorem, classical results in the study of the local behavior of the solutions of nonlinear
differential equations. Then we provide the ...
Complementariedade, emaranhamento, incerteza e invariância de Lorentz
(Universidade Federal de Santa Maria, 2021-05-20)
Bohr’s complementarity principle was introduced as a qualitative statement about quantum
systems, which have properties that are equally real, but mutually exclusive. This
principle, together with the uncertainty principle, ...
Escalonador adaptativo para laços paralelos em processadores multinúcleo assimétricos
(Universidade Federal de Santa Maria, 2020-03-30)
The growing demand for computing power and energy efficiency in mobile computing has
triggered the development of heterogeneous processors with specialized cores for different
types of computational tasks, such as ARM ...
Condicionantes meteorológicos para a eficácia de controle de Spodoptera frugiperda (J.E. Smith, 1797) (Lepidoptera: noctuidae) em milho
(Universidade Federal de Santa Maria, 2020-02-20)
The maize crop (Zea mays) has great economic importance for Brazil, but the occurrence
of the fall armyworm, Spodoptera frugiperda (J.E. Smith, 1797) (Lepidoptera: Noctuidae),
can cause great losses in productivity, ...
Influência do El Niño Oscilação Sul (ENOS) nas precipitações anômalas e seu impacto nas principais culturas de Honduras
(Universidade Federal de Santa Maria, 2020-02-27)
The Central America region, in specific Honduras, is located in an exposed area to the manifestation of climatic phenomena, such as El Niño-Southern Oscillation (ENSO), which propitiates variations in the precipitation ...
Re-identificando alvos de rastreamento
(Universidade Federal de Santa Maria, 2020-03-30)
This work tackle the task of target re-detection in the context of visual tracking. We propose
the integration of correlation filter trackers along with Support Vector Machine classifiers
to build a long-term appearance ...