Publications

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2004
{Pantoja, PD, Vendrusculo AP, Coertjens M, Petkowizs R, Tartaruga LAP.  2004.  Relação entre a sensação subjetiva ao esforço e consumo máximo de oxigênio.. Salão de iniciação Cient{\'ıfica (16.: 2004: Porto Alegre, RS). Livro de resumos. Porto Alegre: UFRGS, 2004.. Abstract
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Favart, L, Machado MVT, Miller DE, Ilgenfritz EM, Martemyanov BV, Müller-Preussker M, Veselov AI, Hirn J, Stern J, Malinsk{\`y} M, others.  2004.  Search for charged Higgs bosons at LEP in general two Higgs doublet models p. 399. The European Physical Journal C-Particles and Fields. 34, Number 4 Abstract
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2003
Graeff, E, Bello HE, Kiefer F, Vargas JC, Caruccio M.  2003.  Áreas {Especiais} de {Interesse} {Cultural} do {Plano} {Diretor} de {Desenvolvimento} {Urbano} {Ambiental} de {Porto} {Alegre}. :14. Abstract
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Vargas, JC.  2003.  Densidade, paisagem urbana e vida da cidade: jogando um pouco de luz sobre o debate porto-alegrense. arquitextos. 039, Number 07 AbstractWebsite
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Field, JH, Almeida Jr FML, Coutinho YA, Simões JAM, Wulck S, do Vale MAB, Dubinin M, Schreiber HJ, Vologdin A, Peters K, others.  2003.  Search for anomalous weak dipole moments of the lepton p. 291. The European Physical Journal C-Particles and Fields. 30, Number 3 Abstract
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2002
Cepik, M, FREY K, VAZ JC, EISENBERG J, FOWLER MB, ASSUMPCAO RO.  2002.  O Acesso a Informacao. In: SPECK, Bruno [organizador]. Caminhos da Transparencia. , Campinas, SP: UnicampCEPIK et al - 2002 - Acesso Informacao.pdf
Horta, JA, Staats CC, Casali AK, Ribeiro ǍM, Schrank IS, Schrank A, Vainstein MH.  2002.  Epidemiological aspects of clinical and environmental Cryptococcus neoformans isolates in the Brazilian state Rio Grande do Sul. Medical Mycology. 40:565–571., Number 6 AbstractWebsite
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2001
Vargas, JC.  2001.  Utopias, {Ideologias} e {Urbanismo}: as propostas de {Edvaldo} {Pereira} {Paiva} e {Ubatuba} de {Farias} para {Porto} {Alegre}. Crítica na {Arquitetura}. :263–271.: Ritter dos Reis Abstract
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1999
Vilhena, MT, Barichello LB.  1999.  A Closed-Form Solution to the One Dimensional Linear and Nonlinear Problem in Radiative Transfer. Hybrid Methods in Engineering. 1:1–17. Abstract
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1997
Giardino, S, Vicentini G, Isolani PC.  1997.  ``Synthesis and characterization of lanthanide picrate complexes with tripiperidinophosphine oxide''. J. Alloys Comp.. 249(1-2):91-93. AbstractWebsite

Compounds with the general formula Ln(pic)3·2tpppo (Ln: La-Lu, Y; pic=picrate; tpppo=tripipendinophosphine oxide) were synthesized by reaction of the hydrated picrates with tpppo in absolute ethanol. IR absorption spectra were interpreted in terms of the coordination of tpppo through the oxygen and picrate anions that are bidentate, coordinated to the central ions through the phenoxo group and one oxygen of an ortho-nitro group. Conductance measurements in acetonitrile solutions show that the complexes behave as non-electrolytes. X-ray powder patterns show only one isomorphous series. Phosphorus-31 NMR showed a signal shift to lower field with relation to the free ligand, showing evidence of bonding through the phosphoryl group. The parameters obtained from the absorption spectrum of the Nd compound indicate that the metal-ligand bonds present some covalent character. The emission spectra of the europium and samarium adducts were determined. The spectrum of the europium compound was interpreted in terms of D2d distorted towards C2v symmetry for the Eu(O)8 chromophore.

1995
Vilhena, MT, Barichello LB.  1995.  An Analytical Solution for the Multigroup Slab Geometry Discrete Ordinates Problems. Transport Theory and Statistical Physics. 24:1029–1037. Abstract
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1993
Barichello, LB, Vilhena MT.  1993.  A General Analytical Approach to the One group, One-Dimensional Transport Equation. Kerntechnik. 58:182–184. Abstract
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1991
Vilhena, MT, Barichello LB.  1991.  A New Analytical Approach to Solve the Neutron Transport Equation. Kerntechnik. 56:334–336. Abstract
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