Artigos IF-UFRGS 2012

1. Everton J. Agnes, Rubem Erichsen, Jr., and Leonardo G. Brunnet.
   Model architecture for associative memory in a neural network of spiking neurons.
   Physica A-Statistical mechanics and its applications, 391(3):843-848, Feb 1 2012.
   
   
2. C. Aguzzoli, C. A. Figueroa, F. S. de Souza, A. Spinelli, and I. J. R. Baumvol.
   Corrosion and nanomechanical properties of vanadium carbide thin film coatings of tool steel.
   Surface & Coatings Technology, 206(10):2725-2731, Jan 25 2012.
   
   
3. V. M. Alves, D. B. Pavani, L. O. Kerber, and E. Bica.
   On open cluster physical parameters from 2MASS data.
   New Astronomy, 17(5):488-497, Jul 2012.
   
   
4. R. Barco, P. Pureur, G. L. F. Fraga, and S. M. Dubiel.
   Extended scaling in the magnetic critical phenomenology of the sigma-phase Fe(0.53)-Cr(0.47) and Fe(0.52-V0.48) alloys.
   Journal of Physics - Condensed Matter, 24(4), FEB 1 2012.
   
   
5. Fernanda P. da C. Benetti, Tarcisio N. Teles, Renato Pakter, and Yan Levin.
   Ergodicity Breaking and Parametric Resonances in Systems with Long-Range Interactions.
   Physical Review Letters, 108(14), Apr 3 2012.
   
   
6. Nicolau Molina y Bom, Gabriel Vieira Soares, Cristiano Krug, Rafael Peretti Pezzi, Israel Jacob Rabin Baumvol, and Claudio Radtke.
   Evolution of the Al2O3/Ge(100) interface for reactively sputter-deposited films submitted to postdeposition anneals.
   Applied Surface Science, 258(15):5707-5711, may 15 2012.
   
   
7. C. Bonatto, E. Bica, and E. F. Lima.
   Deriving reliable fundamental parameters of pre-main-sequence-rich star clusters affected by differential reddening.
   Monthly Notices of the Royal Astronomical Society, 420(1):352-360, Feb 2012.
   
   
8. J. R. Bordin, A. Diehl, M. C. Barbosa, and Y. Levin.
   Ion fluxes through nanopores and transmembrane channels.
   Physical Review E, 85(3, Part 1), Mar 26 2012.
   
   
9. F. L. Bregolin, M. Behar, and U. S. Sias.
   Structural and optical properties of Ge nanocrystals obtained by hot ion implantation into SiO2 and further ion irradiation.
   Journal of Luminescence, 132(6):1339-1344, Jun 2012.
   
   
10. Silvio Buchner, Marcelo Barbalho Pereira, and Naira Maria Balzaretti.
    Behavior of the refractive index of lithium disilicate glass ceramic processed at high pressure and high temperature.
    Optical materials, 34(5):826-831, Mar 2012.
    
    
11. Kelly C. Camargo, Alexandre F. Michels, Fabiano S. Rodembusch, and Flavio Horowitz.
    Multi-scale structured, superhydrophobic and wide-angle, antireflective coating in the near-infrared region.
    Chemical Communications, 48(41):4992-4994, 2012.
    
    
12. B. Canto, J. Geshev, J. E. Schmidt, and L. G. Pereira.
    Surface morphology and electron transport correlation in thin iron films.
    Surface Science, 606(3-4):285-288, Feb 2012.
    
    
13. B. V. Carlson, R. Donangelo, S. R. Souza, W. G. Lynch, A. W. Steiner, and M. B. Tsang.
    Fermi breakup and the statistical multifragmentation model.
    Nuclear Physics A, 876:77-92, Feb 15 2012.
    
    
14. Rubens D. B. Carvalho and Andre M. C. Souza.
    Generalizing Planck's distribution by using the Carati-Galgani model of molecular collisions.
    Physica A-Statistical Mechanics and its Applications, 391(9):2911-2916, May 1 2012.
    
    
15. Diego Carvalho, Suzana Schoenwald, Guilherme Dellagustin, Emerson de Santa-Helena, Ney Lemke, and Gunther Gerhardt.
    Sleep Spindle Frequency Modulation (Chirp) in Obstructive Sleep Apnea.
    Neurology, 78(1), Apr. 2012.
    64th Annual Meeting of the American-Academy-of-Neurology (AAN), New Orleans, LA, APR 21-28, 2012.
    
    
16. S. A. Correa, G. V. Soares, C. Radtke, and F. C. Stedile.
    Unraveling the role of SiC or Si substrates in water vapor incorporation in SiO2 films thermally grown using ion beam analyses.
    Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms, 273:139-141, Feb 15 2012.
    
    
17. Roberto da Silva, Fahad Kalil, Jose Palazzo Moreira de Oliveira, and Alexandre Souto Martinez.
    Universality in bibliometrics.
    Physica A-Statistical Mechanis and its Applications, 391(5):2119-2128, Mar 1 2012.
    
    
18. R. da Silva, L. C. Lamb, E. C. Lima, and J. Dupont.
    A simple combinatorial method to describe particle retention time in random media with applications in chromatography.
    Physica A-Statistical Mechanics And Its Applications, 391(1-2):1-7, Jan. 2012.
    
    
19. Licurgo de Almeida, Marco Idiart, and John E. Lisman.
    The single place fields of CA3 cells: A two-stage transformation from grid cells.
    Hippocampus, 22(2):200-208, FEB 2012.
    
    
20. David Dominguez, Mario Gonzalez, Francisco B. Rodriguez, Eduardo Serrano, R. Erichsen, Jr., and W. K. Theumann.
    Structured information in sparse-code metric neural networks.
    Physica A-Statistical mechanics and its applications, 391(3):799-808, Feb 1 2012.
    
    
21. Alexandre P. dos Santos and Yan Levin.
    Ions at the Water-oil Interface: Interfacial Tension of Electrolyte Solutions.
    Langmuir, 28(2):1304-1308, JAN 17 2012.
    
    
22. V. Fernandes, I. L. Graff, J. Varalda, L. Amaral, P. Fichtner, D. Demaille, Y. Zheng, W. H. Schreiner, and D. H. Mosca.
    Valence Evaluation of Cerium in Nanocrystalline CeO(2) Films Electrodeposited on Si Substrates.
    Journal of the Electrochemical Society, 159(1):K27-K33, 2012.
    
    
23. Antonio Gasperini, Angelo Malachias, Gilberto Fabbris, Guinther Kellermann, Angelo Gobbi, Esteban Avendano, and Gustavo de Medeiros Azevedo.
    Investigation of indirect structural and chemical parameters of GeSi nanoparticles in a silica matrix by combined synchrotron radiation techniques.
    Journal of Applied Crystallography, 45(Part 1):71-84, FEB 2012.
    
    
24. Rafael Hernandez Garcia, Moni Behar, Johnny Ferraz Dias, Margarita Edelia Villanueva Tagle, Maria Dolores Durruthy Rodriguez, Francisco de Paula Calderon Pinar, and Mario Simeon Pomares Alfonso.
    Determination of Pb, Zr, Ti, Sr, Cr, Nb and La in lead zirconate titanate ceramics by particle-induced X-ray emission.
    X-ray Spectrometry, 41(3):156-163, May-Jun 2012.
    
    
25. J. R. Iglesias and R. M. C. de Almeida.
    Entropy and equilibrium state of free market models.
    European Physical Journal B, 85(3), Mar. 2012.
    
    
26. Hrachya M. Babujian, Angela Foerster, and Michael Karowski.
    O(N)-matrix difference equations and a nested Bethe ansatz.
    Journal or Physics A-Mathematical and Theoretical, 45(5), Feb 10 2012.
    
    
27. C. C. N. Kuhn and A. Foerster.
    Phase diagrams of three-component attractive ultracold fermions in one dimension.
    New Journal of Physics, 14, Jan 6 2012.
    
    
28. N. M. Bom, G. V. Soares, C. Krug, I. J. R. Baumvol, and C. Radtke.
    Probing the stability of Al2O3/Ge structures with ion beams.
    Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms, 273:146-148, Feb 15 2012.
    
    
29. F. Bonatto, S. Rovani, I. R. Kaufmann, G. V. Soares, I. J. R. Baumvol, and C. Krug.
    Complementary low energy ion scattering and X-ray photoelectron spectroscopy characterization of polystyrene submitted to N-2/H-2 glow discharge.
    Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms, 273:189-191, Feb 15 2012.
    
    
30. P. L. G. Jardim, A. F. Michels, and F. Horowitz.
    Optical monitoring for power law fluids during spin coating.
    Optics Express, 20(3):3166-3175, Jan. 30 2012.
    
    
31. F. Kremer, F. P. Luce, Z. E. Fabrim, D. F. Sanchez, R. Lang, F. C. Zawislak, and P. F. P. Fichtner.
    Tailoring the blue-violet photoluminescence from Sn-implanted SiO2 using a two-step annealing process.
    Journal od Physics D-Applied Physics, 45(9), Mar 7 2012.
    
    
32. C. C. N. Kuhn, X. W. Guan, A. Foerster, and M. T. Batchelor.
    Universality class of quantum criticality for strongly repulsive spin-1 bosons with antiferromagnetic spin-exchange interaction.
    Physical Review A, 85(4), Apr 9 2012.
    
    
33. A. L'Hoir, C. Cohen, J. J. Ganem, I. Trimaille, I. C. Vickridge, and S. M. Shubeita.
    Vicinage effect for hydrogen clusters in Si3N4 and SiO2.
    Physical Review A, 85(4), Apr. 27 2012.
    
    
34. Paulo Lima Junior, Fernando Lang da Silveira, and Fernanda Ostermann.
    Survival analysis applied to student flow in undergraduate Physics courses: an example from a Brazilian university.
    Revista Brasileira de Ensino de Física, 34(1), Jan-Mar 2012.
    
    
35. Cristiano Santos Lopes, Carlos Eugenio Foerster, Francisco Carlos Serbena, Pedro Rodrigues Junior, Alcione Roberto Jurelo, Jorge Luiz Pimentel Junior, Paulo Pureur, and Adilson Luiz Chinelatto.
    Raman spectroscopy of highly oriented FeSe0.5Te0.5 superconductor.
    Superconductor Science & Technology, 25(2), Feb 2012.
    
    
36. Marcos P. O. Loureiro, Jeferson J. Arenzon, and Leticia F. Cugliandolo.
    Geometrical properties of the Potts model during the coarsening regime.
    Physical Review E, 85(2, Part 1), Feb 23 2012.
    
    
37. C. Luvison, V. Sonda, A. C. Rovani, F. Cemin, F. G. Echeverrigaray, C. Aguzzoli, A. E. Crespi, C. L. G. Amorim, M. E. H. Maia da Costa, I. J. R. Baumvol, and C. A. Figueroa.
    Friction in near-surface regions of plasma-nitrided and post-oxidized plain steel at various hydrogen contents.
    Vacuum, 86(9, SI):1268-1272, Mar 14 2012.
    
    
38. D. Majaess, D. Turner, C. Moni Bidin, D. Geisler, J. Borissova, D. Minniti, C. Bonatto, W. Gieren, G. Carraro, R. Kurtev, F. Mauro, A. N. Chene, D. Forbes, P. Lucas, I. Dekany, R. K. Saito, and M. Soto.
    Strengthening the open cluster distance scale via VVV photometry.
    Astronomy & Astrophysics, 537, Jan 2012.
    
    
39. Cassio Stein Moura, Naira Maria Balzaretti, Livio Amaral, Rodrigo Gribel Lacerda, and Marcos A. Pimenta.
    Agglomeration defects on irradiated carbon nanotubes.
    AIP Advances, 2(1), Mar 2012.
    
    
40. S. V. Novikov, K. M. Yu, A. X. Levander, Z. Liliental-Weber, R. dos Reis, A. J. Kent, A. Tseng, O. D. Dubon, J. Wu, J. Denlinger, W. Walukiewicz, F. Luckert, P. R. Edwards, R. W. Martin, and C. T. Foxon.
    Molecular beam epitaxy of GaN1-xBix alloys with high bismuth content.
    Physica Status Solidi A-Applications and Materials Science, 209(3):419-423, Mar. 2012.
    
    
41. Rodrigo Palmieri, Claudio Radtke, Henri Boudinov, and Eronides F. da Silva, Jr.
    Effect of H2O2 in passivation of n- and p-type 4H-SiC surfaces.
    Physica Status Solidi A-Applications and Materials Science, 209(4):675-678, Apr. 2012.
    
    
42. Jorge Luiz Pimentel Junior, Paulo Pureur, Cristiano Santos Lopes, Francisco Carlos Serbena, Carlos Eugenio Foerster, Simone Aparecida da Silva, Alcione Roberto Jurelo, and Adilson Luiz Chinelatto.
    Mechanical properties of highly oriented FeSe0.5Te0.5 superconductor.
    Journal of Applied Physics, 111(3), Feb 1 2012.
    
    
43. A. D. Romero, A. H. Corsico, L. G. Althaus, S. O. Kepler, B. G. Castanheira, and M. M. Miller Bertolami.
    Toward ensemble asteroseismology of ZZ Ceti stars with fully evolutionary models.
    Monthly Notices of the Royal Astronomical Society, 420(2):1462-1480, Feb 2012.
    
    
44. D. Rubeni, A. Foerster, E. Mattei, and I. Roditi.
    Quantum phase transitions in Bose-Einstein condensates from a Bethe ansatz perspective.
    Nuclear Physics B, 856(3):698-715, Mar 21 2012.
    
    
45. R. K. Saito, M. Hempel, D. Minniti, P. W. Lucas, M. Rejkuba, I. Toledo, O. A. Gonzalez, J. Alonso-Garcia, M. J. Irwin, E. Gonzalez-Solares, S. T. Hodgkin, J. R. Lewis, N. Cross, V. D. Ivanov, E. Kerins, J. P. Emerson, M. Soto, E. B. Amores, S. Gurovich, I. Dekany, R. Angeloni, J. C. Beamin, M. Catelan, N. Padilla, M. Zoccali, P. Pietrukowicz, C. Moni Bidin, F. Mauro, D. Geisler, S. L. Folkes, S. E. Sale, J. Borissova, R. Kurtev, A. V. Ahumada, M. V. Alonso, A. Adamson, J. I. Arias, R. M. Bandyopadhyay, R. H. Barba, B. Barbuy, G. L. Baume, L. R. Bedin, A. Bellini, R. Benjamin, E. Bica, C. Bonatto, L. Bronfman, G. Carraro, A. N. Chene, J. J. Claria, J. R. A. Clarke, C. Contreras, A. Corvillon, R. de Grijs, B. Dias, J. E. Drew, C. Farina, C. Feinstein, E. Fernandez-Lajus, R. C. Gamen, W. Gieren, B. Goldman, C. Gonzalez-Fernandez, R. J. J. Grand, G. Gunthardt, N. C. Hambly, M. M. Hanson, K. G. Helminiak, M. G. Hoare, L. Huckvale, A. Jordan, K. Kinemuchi, A. Longmore, M. Lopez-Corredoira, T. Maccarone, D. Majaess, E. L. Martin, N. Masetti, R. E. Mennickent, I. F. Mirabel, L. Monaco, L. Morelli, V. Motta, T. Palma, M. C. Parisi, Q. Parker, F. Penaloza, G. Pietrzynski, G. Pignata, B. Popescu, M. A. Read, A. Rojas, A. Roman-Lopes, M. T. Ruiz, I. Saviane, M. R. Schreiber, A. C. Schroeder, S. Sharma, M. D. Smith, L. Sodre, Jr., J. Stead, A. W. Stephens, M. Tamura, C. Tappert, M. A. Thompson, E. Valenti, L. Vanzi, N. A. Walton, W. Weidmann, and A. Zijlstra.
    VVV DR1: The first data release of the Milky Way bulge and southern plane from the near-infrared ESO public survey VISTA variables in the Via Lactea.
    Astronomy & Astrophysics, 537, Jan 2012.
    
    
46. T. A. Saurin, E. Bica, and C. Bonatto.
    The embedded cluster or association Trumpler 37 in IC 1396: a search for evolutionary constraints.
    Monthly Notices of the Royal Astronomical Society, 421(4):3206-3216, Apr. 2012.
    
    
47. Jaderson S. Schimoia, Thaisa Storchi-Bergmann, Rodrigo S. Nemmen, Claudia Winge, and Michael Eracleous.
    Short timescale variations of the H alpha double-peaked profiles of the nucleus of NGC 1097.
    Astrophysical Journal, 748(2), Apr 1 2012.
    
    
48. Patricia R. Silva, Voltaire O. Almeida, Geraldo B. Machado, Edilson V. Benvenutti, Tania M. H. Costa, and Marcia R. Gallas.
    Surfactant-Based Dispersant for Multiwall Carbon Nanotubes to Prepare Ceramic Composites by a Sol-Gel Method.
    Langmuir, 28(2):1447-1452, JAN 17 2012.
    
    
49. S. R. Souza and M. B. Tsang.
    Finite-size effects in isobaric ratios.
    Physical Review C, 85(2), Feb 6 2012.
    
    
50. Cassiana M. Viau, Jacqueline M. Cardone, Temenouga N. Guecheva, Maria-Lucia Yoneama, Jonny F. Dias, Cristina Pungartnik, Martin Brendel, Jenifer Saffi, and Joao A. P. Henriques.
    Enhanced resistance of yeast mutants deficient in low-affinity iron and zinc transporters to stannous-induced toxicity.
    Chemosphere, 86(5):477-484, Feb 2012.
    
    
51. Zhen Wang, Zhen Wang, Xiaodan Zhu, and Jeferson J. Arenzon.
    Cooperation and age structure in spatial games.
    Physical Review E, 85(1, Part 1), Jan 31 2012.
    
    
52. John P. Wisniewski, Jian Ge, Justin R. Crepp, Nathan De Lee, Jason Eastman, Massimiliano Esposito, Scott W. Fleming, B. Scott Gaudi, Luan Ghezzi, Jonay I. Gonzalez Hernandez, Brian L. Lee, Keivan G. Stassun, Eric Agol, Carlos Allende Prieto, Rory Barnes, Dmitry Bizyaev, Phillip Cargile, Liang Chang, Luiz N. Da Costa, G. F. Porto De Mello, Bruno Femenia, Leticia D. Ferreira, Bruce Gary, Leslie Hebb, Jon Holtzman, Jian Liu, Bo Ma, Claude E. Mack, III, Suvrath Mahadevan, Marcio A. G. Maia, Duy Cuong Nguyen, Ricardo L. C. Ogando, Daniel J. Oravetz, Martin Paegert, Kaike Pan, Joshua Pepper, Rafael Rebolo, Basilio Santiago, Donald P. Schneider, Alaina C. Shelden, Audrey Simmons, Benjamin M. Tofflemire, Xiaoke Wan, Ji Wang, and Bo Zhao.
    Very low mass stellar and substellar companions to solar-like stars from marvels. I. A low-mass ratio stellar companion to TYC 4110-01037-1 in a 79 day orbit.
    Astronomical Journal, 143(5), May 2012.
    
    
53. L. F. Ziebell, P. H. Yoon, R. Gaelzer, and J. Pavan.
    Langmuir condensation by spontaneous scattering off electrons in two dimensions.
    Plasma Physics and COntrolled Fusion, 54(5), May 2012.