:: Artigos 2008




Artigos - 2008
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Nanoscale surface displacement detection in high absorbing solids by time-resolved thermal mirror  Malacarne LC; Sato F ; Pedreira PRB ; Bento AC; Mendes RS ; Baesso ML  Astrath NGC; Shen J; APPLIED PHYSICS LETTERS  - Volume: 92    Issue: 13  Article Number: 131903, 2008  -  0003-6951
Highly efficient upconversion emission and luminescence switching from Yb3+/Tm3+ co-doped water-free low silica calcium aluminosilicate glass Silva WF ; Rego-Filho FG; de Araujo MT;, Gouveia EA ; Vermelho MVD; Udo PT ; Astrath NGC ;Baesso ML; Jacinto C JOURNAL OF LUMINESCENCE -  Volume: 128   Issue: 5-6   Pages: 744-746   Published:  2008  -  0022-2313
Transformation of ethanol into hydrocarbons on ZSM-5 zeolites modified with iron in different ways Calsavara, V; Baesso, ML; Fernandes-Machado, NRC FUEL  -  Volume: 87   Issue: 8-9   Pages: 1628-1636   Published:  2008 - 0016-2361
Fractional approach, quantum statistics, and non-crystalline solids at very low temperatures E. K. Lenzi , B. F. de Oliveira, N. G.C. Astrath, L. C. Malacarne, R. S. Mendes, M. L. Baesso and L. R. Evangelista EUROPEAN PHYSICAL JOURNAL B  - Volume: 62   Issue: 2   Pages: 155-158   Published:  2008 - 1434-6028
Flow injection thermal lens spectrometric detection of hexavalent chromium Madzgalj, A; Baesso, ML; Franko, M EUROPEAN PHYSICAL JOURNAL
-SPECIAL TOPICS  -  Volume: 153   Pages: 503-506   Published:  2008 - 1951-6355
Evaluation of the thermal diffusivity of vegetable oils during frying by Thermal Lens Spectrometry Lima, SM; Bannwart, ES; Oliveira, RG, et al. EUROPEAN PHYSICAL JOURNAL
-SPECIAL TOPICS  -   Volume: 153   Pages: 531-534   Published:  2008 - 1951-6355
Long fluorescence lifetime of Ti3+-doped low silica calcium aluminosilicate glass  L. H. C. Andrade;  S. M. Lima; A. Novatski, P. T. Udo, N. G. C. Astrath, A. N. Medina, A. C. Bento, M. L. Baesso; Y. Guyot; G. Boulon PHYSICAL REVIEW LETTERS - Volume: 100   Issue: 2   Article Number: 027402   Published:  2008 -  0031-9007
Time resolved thermal lens measurements of the thermo-optical properties of Nd2O3-doped low silica calcium aluminosilicate glasses down to 4.3 K N.G.C. Astrath, A.N. Medina, A.C. Bento, C. Jacinto, T. Catunda, S.M. Lima, L.M. da Silva, F.G. Gandra and M.L. Baesso JOURNAL OF NON- CRYSTALLINE SOLIDS  -  Volume: 354   Pages: 574-579   Published:  2008  - 0022-3093
  Generalization of Berreman's model to the case of large amplitude of the grooves  Barbero G,  Gliozzi AS, Scalerandi M,  Evangelista LR PHYSICAL REVIEW E  -  Volume: 77    Issue: 5  Article Number: 051703   - 1539-3755
Exact solutions for a forced Burgers equation with a linear external force Zola RS (Zola, R. S.), Dias JC (Dias, J. C.), Lenzi EK (Lenzi, E. K.), Evangelista LR (Evangelista, L. R.), Lenzi MK (Lenzi, M. K.), da Silva LR (da Silva, L. R.) PHYSICA A- STATISTICAL MECHANICS AND ITS APPLICATIONS - Volume: 387    Issue: 12    Pages: 2690-2696    Published: MAY 1 2008  -  0378-4371
Solutions for a Schrodinger equation with a nonlocal term Lenzi EK (Lenzi, E. K.), Oliveira BF (de Oliveira, B. F.), da Silva LR (da Silva, L. R.), Evangelista LR (Evangelista, L. R.) JOURNAL OF MATHEMATICAL PHYSICS -  Volume: 49    Issue: 3  Article Number: 032108    Published: MAR 2008  - 0022-2488
Exact solutions for a diffusion equation with a nonlinear external force Zola RS (Zola, R. S.), Lenzi MK (Lenzi, M. K.), Evangelista LR (Evangelista, L. R.), Lenzi EK (Lenzi, E. K.), Lucena LS (Lucena, L. S.), da Silva LR (da Silva, L. R.) PHYSICS LETTERS A - Volume: 372    Issue: 14    Pages: 2359-2363    Published: MAR 31 2008 -  0375-9601
Solutions for a fractional diffusion equation with spherical symmetry using Green function approach Lucena LS (Lucena, L. S.), Da Silva LR (Da Silva, L. R.), Evangelista LR (Evangelista, L. R.), Lenzic MK (Lenzic, M. K.), Rossato R (Rossato, R.), Lenzi EK (Lenzi, E. K.) CHEMICAL PHYSICS - Volume: 344    Issue: 1-2    Pages: 90-94    Published: FEB 22 2008 - 0301-0104
A model for selective ion adsorption including van der Waals interaction IgArashi RN (IgArashi, R. N.), Pereira HA (Pereira, H. A.), Lenzi EK (Lenzi, E. K.), Evangelista LR (Evangelista, L. R.) JOURNAL OF PHYSICAL CHEMISTRY B  -  Volume: 112    Issue: 6    Pages: 1693-1698    Published: FEB 14 2008  - 1520-6106
Influence of aquatic macrophyte habitat complexity on invertebrate abundance and richness in tropical lagoons Thomaz SM (Thomaz, Sidinei M.), Dibble ED (Dibble, Eric D.), Evangelista LR (Evangelista, Luiz R.), Higuti J (Higuti, Janet), Bini LM (Bini, Luis M.) FRESHWATER BIOLOGY - Volume: 53    Issue: 2    Pages: 358-367    Published: FEB 2008 - 0046-5070
An expansion approach in rubber elasticity Bienzobaz R (Bienzobaz, Re), Malacarne LC (Malacarne, L. C.), Mendes RS (Mendes, R. S.), Lenzi EK (Lenzi, E. K.) POLYMER  -  Volume: 49    Issue: 7    Pages: 1968-1971    Published: APR 1 2008  - 0032-3861
Universal features in the growth dynamics of religious activities Picoli S (Picoli, S., Jr.), Mendes RS (Mendes, R. S.) PHYSICAL REVIEW E - Volume: 77    Issue: 3  Article Number: 036105    Part: Part 2     2008 - 1539-3755
Thermal diffusivity and the conformal transformation on nematic liquid crystals Simoes M (Simoes, M.), Palangana AJ (Palangana, A. J.), Steudel A (Steudel, A.), Kimura NM (Kimura, N. M.), Gomez SL (Gomez, S. L.) PHYSICAL REVIEW E -  Volume: 77    Issue: 4  Article Number: 041709    Part: Part 1     2008  -  1539-3755
Mesoscopic structure evidenced by AC dielectric nonlinearities in Sr0.75Ba0.25Nb2O6 relaxor ferroelectric thin films Santos IA (Santos, I. A.), Guerra JDS (Guerra, J. de Los S.), Araujo EB (Araujo, E. B.), Mendes RG (Mendes, R. G.), Eiras JA (Eiras, J. A.) JOURNAL OF PHYSICS
-CONDENSED MATTER -  Volume: 20    Issue: 13  Article Number: 135209    Published: APR 2 2008  - 0953-8984
Investigation of nonlinear dielectric properties in Sr0.75Ba0.25Nb2O6 relaxor ferroelectric thin films Guerra JDLS (Guerra, J. de Los S.), Mendes RG (Mendes, R. G.), Eiras JA (Eiras, J. A.), Santos IA (Santos, I. A.), Araujo EB (Araujo, E. B.) JOURNAL OF APPLIED PHYSICS  -  Volume: 103    Issue: 1  Article Number: OW62    Published: JAN 1 2008  - 0021-8979
Evidence of mixed valence in (Eu1-xYbx)Ga-4 single crystals Loula GD (Loula, G. D.), da Silva LM (da Silva, L. M.), dos Santos AO (dos Santos, A. O.), Medina AN (Medina, A. N.), Gandra FG (Gandra, F. G.) PHYSICA B
CONDENSED MATTER - Volume: 403    Issue: 5-9    Pages: 946-947    Published: APR 1 2008 - 0921-4526
 A unified index to measure ecological diversity and species rarity
Renio S. Mendes, Luiz R. Evangelista, Sidinei M. Thomaz, Angelo A. Agostinho and Luiz C. Gomes, ECOGRAPHY -     Volume: 31   Issue: 4   Pages: 450-456   Published:  2008 -  0906-7590
Structural, microstructural and magnetic investigations in high-energy ball milled BiFeO3 and Bi0.95Eu0.05FeO3 powders Freitas VF (Freitas, V. F.), Grande HLC (Grande, H. L. C.), de Medeiros SN (de Medeiros, S. N.), Santos IA (Santos, I. A.), Cotica LF (Cotica, L. F.), Coelho AA (Coelho, A. A.) JOURNAL OF ALLOYS AND COMPOUNDS -    Volume: 461    Issue: 1-2    Pages: 48-52    Published: AUG 11 2008 - 0925-8388
Dielectric and magnetic coupling in lead-free FeAlO3 magnetoelectric compound

(Venet, M.)Cotica LF (Cotica, L. F.), Santos IA (Santos, I. A.), Venet M, Garcia D (Garcia, D.), Eiras JA (Eiras, J. A.), Coelho AA (Coelho, A. A.)

SOLID STATE COMMUNICATIONS - Volume: 147   Issue: 3-4   Pages: 123-125   Published:  2008 - 0038-1098
Mossbauer study and structural characterization of UO2-Gd2O3 sintered compounds

Jr LP (Jr, L. Pagano), Valenca GP (Valenca, G. P.), Silva SL (Silva, S. L.), Claudio AEL (Claudio, A. E. L.), Ivashita FF (Ivashita, F. F.), Barco R (Barco, R.), de Medeiros SN (de Medeiros, S. N.), Paesano A (Paesano, A., Jr.) JOURNAL OF NUCLEAR MATERIALS - Volume: 378   Issue: 1   Pages: 25-29   Published:  2008 - 0022-3115 
Photoprotective activity of extracts obtained from Arrabidaea chica

Siraichi JTG (Siraichi, J. T. G.), Pedrochi F (Pedrochi, F.), Baesso ML (Baesso, M. L.), Bento AC (Bento, A. C.), Ueda-Nakamura T (Ueda-Nakamura, T.), Filho BPD (Filho, B. P. D.), Cortez DAG (Cortez, D. A. G.), Nakamura CV (Nakamura, C., V) PLANTA MEDICA - Volume: 74   Issue: 9   Pages: 1127-1127   Published:  2008 - 0032-0943 
Time-resolved thermal mirror technique with top-hat cw laser excitation


Astrath FBG (Astrath, Francine B. G.), Astrath NGC (Astrath, Nelson G. C.), Shen J (Shen, Jun), Zhou JQ (Zhou, Jianqin), Malacarne LC (Malacarne, Luis C.), Pedreira PRB (Pedreira, P. R. B.), Baesso ML (Baesso, Mauro L.) OPTICS EXPRESS - Volume: 16   Issue: 16   Pages: 12214-12219   Published:  2008 - 1094-4087
Angular dependence of the thermal-lens effect on LiSrAlF6 and LiSrGaF6 single crystals

Steimacher A (Steimacher, Alysson), Sakai OA (Sakai, Otavio Akira), Bento AC (Bento, Antonio Carlos), Baesso ML (Baesso, Mauro Luciano), Medina AN (Medina, Antonio N.), Lima SM (Lima, Sandro Marcio), Catunda T (Catunda, Tomaz) OPTICS LETTERS - Volume: 33   Issue: 15   Pages: 1720-1722   Published:  2008 - 0146-9592
Current measurements across a nematic cell submitted to an external voltage and its equivalent electrical circuit Atasiei R (Atasiei, R.), Alexe-Ionescu AL (Alexe-Ionescu, A. L.), Dias JC (Dias, J. C.), Evangelista LR (Evangelista, L. R.), Barbero G (Barbero, G.) CHEMICAL PHYSICS LETTERS -  Volume: 461    Issue: 1-3    Pages: 164-169    Published: AUG 8 2008  - 0009-2614