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Exchange bias perpendicular em multicamadas de IrMn/Co/Pd
(Universidade Federal de Santa Maria, 2023-04-26)
Magnetic skyrmions are spin textures that can arise in thin films that exhibit the Dzyaloshinskii–Moriya interaction. Such interaction emerges from symmetry breaking at the interface
between a ferromagnetic material and ...
Precisão de coordenadas planimétricas obtidas com receptores GNSS de pontos situados sob redes elétricas de alta tensão
(Universidade Federal de Santa Maria, 2012-09-17)
The purpose of this work was investigate and measure the possibility to exist
multipath caused by the corona noise generated in high voltage electric lines
recepting GNSS signals. Experiments were realized with a 69 kV ...
Síntese one pot de 1,3,4-oxadiazóis derivados de L-aminoácidos e benzoil-hidrazidas
(Universidade Federal de Santa Maria, 2012-07-20)
In the following work, a range of 1,3,4-oxadiazles 2,5-disubstituted 3 was
prepared, using a one pot approach, from L-amino acids 1(a-e) and 2-benzoylhydrazides,
using POCl3 as dehydrating agent.
The study involved the ...
Modelo de aquisição de contexto afetivo baseado em autoanálise, classificação de tarefas e aspectos do estresse para a arquitetura ClinicSpace
(Universidade Federal de Santa Maria, 2012-11-09)
The research in Pervasive Computing have directed their efforts to the modeling and development
of programmable and interactive environments, able to assist users in their daily activities.
The Systems Group of Mobile ...
Uso de SIG para a construção e análise de mapas básicos no município de São Martinho da Serra - RS
(Universidade Federal de Santa Maria, 2009-10-23)
In the geomorphological studies, the relief is one of the main elements to understanding the interrelationships between physical aspects(lithology, soils, vegetation, hydrography, climate, etc.) and activities of humans. ...
Desenvolvimento e validação de métodos voltamétricos sequenciais para a determinação de elementos em matrizes complexas
(Universidade Federal de Santa Maria, 2013-08-07)
Toxic elements are in continuous accumulation in the environment mainly due to anthropogenic activities. In this work, a voltammetric method of sequential analysis for application in matrices of complex characteristics was ...
Advecção de nebulosidade rasa sobre o sul do Brasil devido a atuação do anticiclone transiente na confluência Brasil-Malvinas
(Universidade Federal de Santa Maria, 2011-09-28)
Advections of shallow cloudiness from ocean toward the continent are often observed
after the cold fronts and extratropical cyclones on the Southern South America. Such a process
has characteristic persistence of 1-2 ...
Metodologias para detecção do centrômero no processo de identificação de cromossomos
(Universidade Federal de Santa Maria, 2011-10-28)
Many genetic diseases or abnormalities that may occur in human chromosomes can be
detected by analyzing the shape and morphology of chromosomes. The elaboration of the
karyotype (organization of the 24 chromosomes of a ...
Técnicas para redução de consumo em conversores analógico-digitais por aproximação sucessiva e compartilhamento de carga
(Universidade Federal de Santa Maria, 2012-03-16)
New trends and emerging technologies motivate the design of analog-to-digital
converters (ADCs) which must fit in increasingly constrained environments. Within
this context, one design metric which is constantly forced ...
Combustão iniciada por micro-ondas com radiação focalizada (FMIC) para decomposição de condimentos de origem vegetal para posterior determinação de metais por ICP OES
(Universidade Federal de Santa Maria, 2011-03-18)
In this work the focused microwave induced combustion (FMIC) method was
proposed for decomposition of spices, as Origanum vulgare L., Petrosolium
sativum, Ocimum basilicum, Coriandrum sativum L. e Allium fistolosum for ...