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Uma proposta de arquitetura de pilha de comunicação em rede com um número reduzido de camadas
(Universidade Federal de Santa Maria, 2009-08-22)
This work presents a network stack architecture proposal with a reduced number of layers. The reduction in number of layers aim to provided a simpler and efficient communication method to embedded systems by allowing the ...
β-Enaminonas, 5-hidróxi-4,5-diidropirazóis e 5-Hidróxi-4,5-diidroisoxazóis halometilsubstituídos: estudo molecular por difração de raios-x
(Universidade Federal de Santa Maria, 2008-08-08)
The molecular study by X-ray diffraction of β-aminovinyl ketones
[R3C(O)CH=C(R1)N(R4R5), onde R3 = CF3, CCl3, CHCl2; R1 = H, Me; R4 = H; R5 =
benzyl, Ph, 5-methylisoxazol-3-yl; R4, R5 = -(CH2)4-, -(CH2)2O(CH2)2-], methyl ...
Escala temporal da turbulência para escoamento noturno acima da copa de uma floresta tropical úmida na Amazônia
(Universidade Federal de Santa Maria, 2008-09-12)
The LBA (Large Scale Biosphere-Atmosphere in Amazônia) project has been using
the eddy covariance technique since 1998 to continuously monitor the surface fluxes of
energy, water vapor and carbon over Amazônia. The results ...
Estudo das propriedades eletrônicas e estruturais em nanotubos de fosfeto de índio
(Universidade Federal de Santa Maria, 2009-09-29)
In this work, using first principles study based in framework of the density functional theory with the local density approximation (LDA) for the exchange-correlation
functional, we developed a detailed study about the ...
A reorganização do espaço agrário de Júlio de Castilhos/RS: uma nova dinâmica através da lavoura empresarial da soja
(Universidade Federal de Santa Maria, 2009-09-22)
The insertion of capital makes the territorial units organize and/or reorganize, as it happens in an
unequal way in the space according to the demand of the market, considering the local, regional, national and international ...
Supramolecularidade de triazenos assimétricos dissubstituídos 4-(etoxicarbonilfenil)-2-(halofenil) e complexos de Ni(II), Cu(II) e Hg(II)
(Universidade Federal de Santa Maria, 2008-05-02)
Triazenes and/or triazenido ligands, strategically substituted by terminal aryl groups [-N=NN(H)-] or (-N3 --) chains and containing halogen in the ortho position and ester in the para position, were evaluated in ...
Estudo teórico da estabilidade e propriedades eletrônicas de defeitos em nanotubos de GaN
(Universidade Federal de Santa Maria, 2008-03-05)
The stability and electronic properties of antisities, vacancies and substitutional Si and C impurities in
GaN nanotubes are studied using spin-polarized density functional theory within the local density approximation
(LDA) ...
Determinação voltamétrica de 1,4-benzodiazepínicos e dietilpropiona como adulterantes em fitoterápicos para emagrecimento
(Universidade Federal de Santa Maria, 2008-09-12)
The adulteration of phytotherapic formulations has been a common practice in many countries, since there is not an specific legislation for the control of the manufacturing and commercialization of the so called natural ...
Influência da sazonalidade nos constituintes químicos, atividade antimicrobiana e antioxidante das partes aéreas de Baccharis articulata (Lam) Pers e Achyrocline satureioides (Lam.) DC.
(Universidade Federal de Santa Maria, 2009-09-16)
In this study seasonal variation on oil yields and composition, antioxidants activities, toxicity from Artemia salina and antimicrobial activities, from aerial parts of Achyroclines satureoides and Baccharis articulata ...
Determinação de resíduos de pesticidas em plantas de arroz empregando QuEChERS modificado e GC-ECD
(Universidade Federal de Santa Maria, 2008-12-19)
Rice culture is an activity that has currently been gaining more importance due to its use in human feeding, allowing enough food and acceptable quality to the population. There is a great concern regarding the intensive ...