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Projeto de um conjunto de calorímetros utilizando uma câmera termográfica para determinação da energia incidente de arcos elétricos
(Universidade Federal de Santa Maria, 2022-02-16)
An arc flash represents a risk factor for the worker exposed to this phenomenon, and the in cident energy is the central element for risk analysis. Its magnitude determines the class of
personal protective equipment (PPE) ...
Multiclassificador para a detecção de Outliers em dados gerados por sensores de monitoramento ambiental
(Universidade Federal de Santa Maria, 2022-02-17)
In the context of the Internet of Things (IoT), one of the applications are smart cities,
in which technology is employed in order to improve the quality of life of its citizens. In this
scenario, there is an intense ...
Análise do conversor DAB utilizando modulação triple phase shift com algoritmo de otimização e circuito de auxílio à comutação
(Universidade Federal de Santa Maria, 2022-02-18)
With the growth of the use of renewable sources for the generation of electric energy, the
systems of distribution and transmission of energy have been going through significant
changes. As the photovoltaic and wind ...
Produção de polietileno furanoato a partir do diéster metílico do ácido 2,5-furanodicarboxílico derivado do xarope de glicose
(Universidade Federal de Santa Maria, 2022-02-09)
The polyethylene furanoate (PEF) is an alternative over traditional fossil derived polymers, contributing for the reduction of greenhouse gases emissions. Thus, the present work is about the design of an industrial plant ...
Previsão de dados de níveis de água subterrânea utilizando modelos baseados em aprendizado de máquina
(Universidade Federal de Santa Maria, 2022-02-16)
Historical records of groundwater levels in tubular wells are important for environmental studies in water resources field. Monitoring the level of groundwater sources is essential for their management as it provides the ...
Modelagem de pórticos em concreto armado preenchidos com alvenaria participante
(Universidade Federal de Santa Maria, 2022-02-22)
In framed systems, the masonry has the main role of sealing, however there is
the knowledge of its contribution to the lateral stiffness and stresses distribution
between the structural elements. Despite this understanding, ...
Análise de vulnerabilidade ambiental no Município de São Carlos – SP por meio de satélite Sentinel
(Universidade Federal de Santa Maria, 2022-02-01)
The use and occupation of land indiscriminately and without adequate planning cause several
environmental problems that can be observed daily in urban areas, where population
density makes them more serious, as well as ...
Adsorção de herbicidas utilizando biochar obtido a partir de resíduos de madeira
(Universidade Federal de Santa Maria, 2022-02-26)
Residues of sawdust of the forest species Cedrela fissilis were modified, with a part of the
sample being only physically modified (BCC), while the other was also chemically activated
with zinc chloride (ZnCl2) as an ...
Extração assistida por ultrassom de β-glucanos de Lentinula edodes utilizando solvente eutético e água
(Universidade Federal de Santa Maria, 2022-03-30)
Shiitake is a mushroom rich in β-glucan type polysaccharides, long-chain molecules that have antioxidant properties that are beneficial to human health, in addition to having isolated physical properties of interest to the ...
PCH’s e CGH’s como alternativa de geração de energia elétrica e seus impactos ambientais
(Universidade Federal de Santa Maria, 2022-02-01)