Buscar
Itens para a visualização no momento 2341-2350 of 2735
Influência do tempo de deposição e da pressão de base em intercamadas contendo silício: promovendo adesão de filmes finos de DLC sobre aço SAE 4140
(2023-05-13)
Diamond-like carbon (DLC) is an amorphous material widely used in coatings due to its wide range of properties of interest, such as high hardness, resistance to abrasion, chemical corrosion and wear while having low ...
Interações de van der Waals na superlubricidade de filmes nanoestruturados e hidrogenado
(2019-03-26)
Friction is originated by energy dissipation events owing to the lost work of non-conservative forces. The nanotribological mechanisms through which this dissipation can occur include molecular deformation and thermal, ...
Nanofibras poliméricas por técnica de fiação por sopro em solução - inovação experimental como protótipo em contexto terapêutico do trauma raquimedular
(2021-08-04)
Spinal cord injury (SCI) is still considered a big challenge in terms of therapeutics, since there is a lack of effective results expressed by clinical improvement. The application of polymeric nanofibers produced by blow ...
Avaliação in silico de oligonucleotídeos iniciadores e sondas de PCR para detecção de coronavírus da síndrome respiratória aguda grave 2 e protoparvovírus de carnívoros
(2022-10-18)
Primer-target mismatches are a problem that has been approach by researchers in molecular biology, as it is an interference in primer annealing that can prevent the extension step by DNA polymerase. The viruses that will ...
O desafio da formação docente: potencialidades da gamificação aliada a GeoGebra
(2019-02-01)
This work, linked to the Postgraduate Program in Science and Mathematics Teaching (PPGECiMa) of the University of Caxias do Sul (UCS), in the research line Technologies, Resources and Didactic Materials for Teaching Science ...
Gamificação com foco em narrativa e relações com o saber de estudantes: uma experiência no ensino superior
(2022-07-29)
This research was born with the intent of contributing to the construction of theoretical and practical subsidies for the advancement of gamification as a strategy used in educational environments, to provide good learning ...
O retorno das danças sagradas : subjetividades espaço-temporais nas sociedades pós-modernas
(2022-09-29)
This dissertation addresses the return of Sacred Circle Dances in the so- called post-modern societies. Through a bibliographical research centered in the symbolic aspects of Time and Space, this work intends to understand ...
Determinação simultânea de esteviosídeo e rebaudiosídeo A em vinhos
(2023-05-20)
According to the Brazilian legislation, in order to obtain medium dry and sweet wines, there is just allowed to add sucrose to the wine before bottling. The addition of any other natural or synthetic sweetener in wine is ...
Reconhecimento e consenso em Henrique Cláudio de Lima Vaz
(2021-06-22)
This dissertation aims to present the conceptual pair recognition and consensus in the philosophical ethics of Lima Vaz, as a possible way to overcome the Western ethical crisis, awakened from the program of modernity and ...