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DDAAV - detector do desempenho do aluno em AVAs
(Universidade Federal de Santa Maria, 2014-04-15)
The virtual learning environments (VLEs) are benefited with advances in the
use of technologies in education, enabling a more dynamic and meaningful learning.
In the face of increased interaction in these environments, ...
Decomposição de carvão com elevado teor de cinzas para determinação simultânea de As, Cd, Hg, Pb e S por ICP-OES
(Universidade Federal de Santa Maria, 2015-09-21)
In this work, sample preparation methods for decomposition of coal with high ash content (14-
54%) for further simultaneous determination of As, Cd, Hg, Pb and S by inductively coupled
plasma optical emission spectrometry ...
Balanços de momentos estatísticos de segunda ordem na camada limite atmosférica diurna e noturna em função do vento
(Universidade Federal de Santa Maria, 2021-10-28)
The study presents an observational analysis of the terms in the budgets of three planetary
boundary-layer second-order statistical moments: turbulent kinetic energy (TKE), heat flux
and temperature variance. These have ...
Diagnóstico espacial dos geradores de resíduos de serviços de saúde: estudo de caso o meio urbano de Santa Maria, RS
(Universidade Federal de Santa Maria, 2013-03-25)
According to IBGE (2000), 2300 tons per day are generated in Brazil, and of these only 14%
of the waste properly treat municipal health services. Therefore, this study aimed to
georeferenced establishments that generate ...
Múltiplas escalas em interações presa-predador
(Universidade Federal de Santa Maria, 2010-03-05)
The main purpose of this dissertation was to analyze the occurrence of two time scales in predator-prey systems. Initially, we proposed two discrete models without
spatial structure. The first model considers fast vital ...
Utilização do índice de área foliar obtido por sensoriamento remoto para a estimativa da evapotranspiração de referência na bacia do Prata
(Universidade Federal de Santa Maria, 2010-03-15)
In this work the estimate of evapotranspiration over the region of the Plata Basin, using data of leaf area index obtained from remote sensing, through the MODIS. The method used to obtain the estimated evapotranspiration ...
Cartografia regional da leptospirose: dinâmica espaço-temporal da patologia na 4ª Coordenadoria Regional de Saúde, RS.
(Universidade Federal de Santa Maria, 2010-03-31)
Leptospirosis is a ubiquitous disease, waterborne, with several animal reservoirs (wild and domestic) and urban and rural transmission, receiving climatic/socioeconomic influences. Its manifestations vary from asymptomatic ...
[2] [N,N,N ,N -tetraalquilsuccinamida] rotaxa [1,7,14,20-tetraaza-2,6,15,19-tetraoxo-3,5,9,12,16,18,22,25-tetrabenzocicloexacosano]: síntese e estrutura
(Universidade Federal de Santa Maria, 2013-07-26)
This work presents the synthesis of five new planned [2]rotaxanes whith
thread derivates succinamide [R1R2NC(O)CH2CH2C(O)NR1R2, where R1 = R2 =
Pr, i-Pr, Bu, i-Bu e R1 = CH2Cy e R2 = CH2Ph]. The compounds were obtained
by ...
Derivação de um skewness da velocidade vertical turbulenta a partir de um modelo LES
(Universidade Federal de Santa Maria, 2010-08-13)
The planetary boundary layer (PBL) is a physical system presenting a variety of complex states characterized by the turbulence phenomenon. An understanding of the
turbulence patterns and its structural details is of ...
Processos de desenvolvimento de software confiável baseados em padrões de segurança
(Universidade Federal de Santa Maria, 2011-03-01)
Organizations face a series of difficulties in answering to the demands that are projected by the norms and models of software security. The norms and models provide a set of good security practices which should followed ...