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Reações entre (e)-5-bromo-1,1,1-trialo-4-metoxipent-3-en-2-onas e aminoácidos para produção de heterociclos de 5, 6 e 7 membros
(Universidade Federal de Santa Maria, 2022-05-13)
This work present the versatility of 4-alkoxy-5-bromo-1,1,1-trialopent-3-en-2-ones in reactions with amino acids, exploring the four reactive centers of this building block and leading to the formation of heterocycles of ...
Avaliação das condições de extração, cristalização e separação de sais e sedimentos de petróleo do pré-sal e posterior caracterização química
(Universidade Federal de Santa Maria, 2022-04-08)
In this work the experimental conditions of the ASTM D4807 standard which
could influence the amount of solids retained on the surface of the nylon
membrane were evaluated. Modifications to the ASTM D4807 standard, ...
Amidas aromáticas como modelos supramoleculares: de polimorfos a cocristais
(Universidade Federal de Santa Maria, 2022-05-06)
This work explores using aromatic amides as models for understanding the characteristics of packing in the solid-state arising from structural changes. These models were adopted for their molecular simplicity, allowing the ...
Avaliação da sinalização purinérgica em pacientes com Mieloma Múltiplo
(Universidade Federal de Santa Maria, 2016-08-25)
Multiple myeloma (MM) is an incurable hematological disorder characterized by clonal population of bone marrow plasma cells proliferation, which secrete monoclonal antibodies or fragments thereof, causing failure in normal ...
Determinação multirresíduo de agrotóxicos em tabaco empregando método QuEChERS modificado e UHPLC-MS/MS
(Universidade Federal de Santa Maria, 2022-05-27)
Tobacco is the most widely grown non-food crop in the world, a wide variety of substances are used in it during and after its cultivation to protect it from pests, diseases and regulate its growth. Therefore, it is necessary ...
As mulheres e o Geoparque Caçapava Aspirante Unesco: uma relação alinhavada pelo artesanato
(Universidade Federal de Santa Maria, 2022-01-28)
This thesis aims to understand how women artisans from Caçapava do Sul interact with the Caçapava Aspiring UNESCO Geopark and how it has contributed to the production of geoproducts and female empowerment. The methodological ...
“Se eu aprender, não vou ser um carro atolado no lugar”: trajetórias escolares de jovens no percurso para a EJA
(Universidade Federal de Santa Maria, 2021-12-10)
This work was developed in the Doctoral Course of the Graduate Program in Education
at the Universidade Federal de Santa Maria, in the line of research “educational public
policies, educational practices and their ...
Mecanismos bioquímicos e moleculares envolvidos em efeitos comportamentais induzidos por reserpina em ratos e C. elegans com ênfase em parâmetros oxidativos e dopaminérgicos
(Universidade Federal de Santa Maria, 2015-01-16)
Animal models as reserpine are helpful to understand the pathophysiology of several diseases with involuntary movements, as Parkinson s disease (PD), and to search efficient treatments. The present study tested the effects ...
Adaptação e validação do teste Profiles of Early Expressive Phonological Skills (PEEPS)
(Universidade Federal de Santa Maria, 2022-02-18)
Objective: To carry out the cross-cultural adaptation of the Profiles of Early Expressive Phonological Skills test (PEEPS) to Brazilian Portuguese (BP), called PEEPS-BP - Expanded List, seeking validation of content, ...
Validação de simulação para cenário futuro da microrregião da campanha ocidental, RS, Brasil
(Universidade Federal de Santa Maria, 2018-02-26)
Dynamic landscape modeling has been used to simulate scenarios, quantifying and tracking changes in use and land cover through time. Based on these simulations, scenarios have been constructed projecting conversions into ...