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Mostrando ítems 51-60 de 191
The earliest burst of necrophagous dung beetles in South America revealed by the Cenozoic record of Coprinisphaera
(Wiley Blackwell Publishing, Inc, 2020-07)
New ichnological, sedimentological and palaeobotanical information from a Miocene palaeosol succession from Patagonia bearing abundant fossil brood balls of dung beetles (Coprinisphaera) allow inferring novel aspects of ...
Desenvolvimento de uma metodologia para degradação de graxas lubrificantes em laboratório
(Universidade Tecnológica Federal do ParanáCuritibaBrasilGraduação em Engenharia MecânicaUTFPR, 2017-06-26)
A new process for grease mechanical aging in laboratory was developed, in order to allow a better study of its rheological properties and their alterations during the grease’s life. A device was developed and, as a case ...
Multi-scale surface patterning – an approach to control friction and lubricant migration in lubricated systems
(Emerald Group Publishing Ltd., 2019)
Purpose: The paper aims to investigate the possibilities to control friction in lubricated systems by surface patterning, making use of a multi-scale approach. Surface patterns inside the tribological contact zone tend to ...
Determination of statistical dependence of the working temperature of rigid bearings in industrial processes using ANOVA in RStudioDeterminación de dependencia estadística de la temperatura de trabajo de rodamientos rígidos en procesos industriales mediante ANOVA en RStudio
(Ciencia Digital Editorial, 2024)
Two-Item Sentence Comprehension by a Dog (Canis familiaris)
(PUBLIC LIBRARY SCIENCESAN FRANCISCO, 2012)
Syntax use by non-human animals remains a controversial issue. We present here evidence that a dog may respond to verbal requests composed of two independent terms, one referring to an object and the other to an action to ...
Sanções disciplinares militares e o instituto do habeas corpus: sua legalidade no contexto jurídico vigente
(Universidade Federal de Juiz de Fora (UFJF)BrasilFaculdade de DireitoUFJF, 2017)