Buscar
Itens para a visualização no momento 16671-16680 of 17933
Biochar como suporte de fotocatalisadores a base de ferro para degradação de corantes via processo foto-fenton heterogêneo
(Universidade Federal de Santa Maria, 2023-07-17)
Rhodamine B, ponceau, methylene blue and tartrazine dyes are among the most commonly used
dyes in the textile and food industries. One of the main techniques studied to remove these
pollutants from wastewater are the ...
Análise da anisotropia orbital de populações de galáxias em aglomerados
(Universidade Federal de Santa Maria, 2023-07-28)
In this work we analyze the velocity anisotropy profiles β(r) of the star-forming (SF), transition
(T), AGN, and quiescent (Q) galaxy populations belonging to gaussian clusters in
order to study the impact of a galaxy’s ...
Alteridade, universitários imigrantes e fronteiras (in)visíveis na UFSM: um estudo em representações sociais
(Universidade Federal de Santa Maria, 2023-06-29)
Numbers regarding migrations have been on the rise, as well as the presence of immigrants in
higher education institutions. Thus, there is a need to understand issues related to immigrant
university students, with emphasis ...
Graciliano Ramos e Santa Rosa: palavra e imagem em perspectiva
(Universidade Federal de Santa Maria, 2021-12-13)
(1938), written by Graciliano Ramos (1892-1956), and the covers made by Tomás Santa Rosa (1909-1953) for these books. Among the suggestions of reading made in this work, we reflect about the relationship between the graphical ...
Avaliação da frequência fundamental de vibração de lajes alveolares
(Universidade Federal de Santa Maria, 2023-06-22)
Prestressed hollow core slabs are an important alternative for flooring in prefabricated build-ings, as they overcoming large spans, have low weight and are easily assembled. However, these same advantages can result in ...
Uma cidade sempre nova produção do espaço e desenvolvimento urbano em Santa Rosa/RS (décadas de 1930 a 1960)
(Universidade Federal de Santa Maria, 2023-06-19)
The research object of this thesis is the city of Santa Rosa, located in the northwest region of
Rio Grande do Sul. The possibility of facing Santa Rosa as a new town was presented as a
central defense, a term that refers ...
Nanoesferas poliméricas mucoadesivas associadas aos ácidos cafeico e ferúlico: caracterização, estudo de estabilidade, potencial antioxidante e segurança
(Universidade Federal de Santa Maria, 2023-07-05)
Oral mucositis is characterized by the appearance of erythematous and ulcerative lesions in the oral
cavity induced by chemotherapies and radiotherapies, that damage on basal layer of the tissues lead to
the expression ...
O estudante gaúcho, a ciência e a tecnologia: uma análise dos interesses estudantis por meio do instrumento ROSES - RS
(Universidade Federal de Santa Maria, 2023-07-07)
If on the one hand science and technology are increasingly present in contemporary society,
on the other hand, the demotivation of students for the teaching of Natural Sciences and for
pursuing scientific careers have ...
A manualização do saber linguístico: o discurso sobre igualdade em manuais de linguagem inclusiva de gênero do Brasil
(Universidade Federal de Santa Maria, 2023-05-11)
This study presents a discursive analysis, based on the French Discourse Analysis
(DA), articulated to the History of Linguistic Ideas (HIL), of two Brazilian genderinclusive language manuals, digitally published, authored ...
Estratégias argumentativas sobre a vacinação pediátrica contra Covid-19: o discurso de Jair Bolsonaro e Marcelo Queiroga
(Universidade Federal de Santa Maria, 2023-07-25)
The authorization of pediatric vaccines against Covid-19 in Brazil was permeated by
misinformation and controversial positions, especially in the speeches of former President of
the Republic Jair Messias Bolsonaro and ...