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Scientific discussion of selected viruses including COVID-19 in hot springs
(Bogotá, 2020)
The objective of this study is to discuss selected viruses including COVID-19 and their potential elimination
processes in hot springs. Studies in Colombia are limited and this scientific discussion provides necessary ...
A new method for extending the range of conductive polymer sensors for contact force
(Elsevier B.V., 1996-03-01)
This paper describes a technique for extending the force range of thin conductive polymer force sensors used for measuring contact force. These sensors are conventionally used for measuring force by changing electrical ...
A new method for extending the range of conductive polymer sensors for contact force
(Elsevier B.V., 1996-03-01)
This paper describes a technique for extending the force range of thin conductive polymer force sensors used for measuring contact force. These sensors are conventionally used for measuring force by changing electrical ...
Access to electric light is associated with delays of the dim-light melatonin onset in a traditionally hunter-gatherer Toba/Qom community
(Wiley Blackwell Publishing, Inc, 2020-08)
Key to the transition of humans from nomadic hunting-gathering groups to industrialized and highly urbanized societies was the creation of protected and artificially lit environments that extended the natural daylight hours ...
Access to electric light is associated with delays of the dim light melatonin onset in a traditionally hunter-gatherer Toba/Qom community
(Wiley, 2020)
Abstract: Key to the transition of humans from nomadic hunting-gathering groups to
industrialized and highly urbanized societies was the creation of protected and artificially
lit environments that extended the natural ...
Notes on the reproductive biology of the Brazilian electric ray Narcine brasiliensis (Elasmobranchii: Narcinidae)
(The Fisheries Society of the British Isles, 2015)
Geogenic arsenic contamination of wet-meadows associated with a geothermal system in an arid region and its relevance for drinking water
(Elsevier, 2020-06-10)
Arsenic (As) is an important component in thermal springs, which can reach water sources constituting an important hazard for both the environment and people. For this reason, the aim of this paper is to analyze the geologic ...
Índice de qualidade da água de nascentes no assentamento Paraíso, Alegre, ES
(Universidade Federal do Espírito SantoBRCiências FlorestaisPrograma de Pós-Graduação em Ciências FlorestaisUFES, 2012-08-17)
Este trabalho teve como objetivo avaliar a qualidade da água de nascentes no assentamento Paraíso, localizado no município de Alegre, ES. A pecuária leiteira é a principal atividade econômica desenvolvida na região e, em ...
Identificação do potencial eólico para micro e minigeração para o estado do Paraná
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilDepartamento Acadêmico de AmbientalEngenharia AmbientalUTFPR, 2017-06-20)
The transition between the current economic model, based on fossil fuel energy sources, and a sustainable model, supported by renewable energy sources, has become more important today. In this scenario, the Brazilian energy ...
Dispositivo fotorrefrativo revestido de material compósito para medição simultânea de vibração e temperatura em núcleo de transformadores
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia Elétrica e Informática IndustrialUTFPR, 2020-10-27)
This work presents studies on the identification of mechanical vibrations and temperature originating in the iron core of a three-phase dry transformer. Different frequency components can generate losses and damages through ...