Haroldo V. Ribeiro, Renato R. Guimarães, Rodolfo T. Souza, Hatsumi Mukai, Paulo R. Garcia Fernandes, Ervin K. Lenzi, e Renio S. Mendes
PHYSICAL REVIEW E – Volume: 87; Issue: 5; Article Number: 054501; DOI: 10.1103/PhysRevE.87.054501
We report on the dynamical behavior of defects of strength s = ± 1/2 in a lyotropic liquid crystal during the annihilation […]
Jun Shen, Jianqin Zhou, Caikang Gu, Stuart Neill, Kirk H. Michaelian, Craig Fairbridge, Nelson G. Castelli Astrath e Mauro L. Baesso
REVIEW OF SCIENTIFIC INSTRUMENTS – Volume: 84; Pages: 124902; DOI: 10.1063/1.4846255
A simplified theoretical model was developed for the thermal-wave cavity (TWC) technique in this study. This model takes thermal radiation into account and can be […]
Taiana G. Moretti Bonadio, Francielle Sato, Antonio Medina Neto, Wilson R. Weinand, Mauro L. Baesso e Walter M. Lima
JOURNAL OF APPLIED PHYSICS – Volume: 113; Issue: 22; Article Number: 223505; DOI: 10.1063/1.4809653
In this work, we investigate the bioactivity and structural properties of nanostructured bulkcomposites that are composed of Nb 2O5 and natural hydroxyapatite (HAp) and […]
Fernando C. Messias Freire, Newller M. Kimura, Danilo D. Luders, Antonio J. Palangana e Manuel Simões
PHYSICAL REVIEW E – Volume: 88; Issue: 6; Article Number: 64502; DOI: 10.1103/PhysRevE.88.064502
In this work we will use digital images to compute the entropy dependence on temperature of a nematic lyotropic sample. The set of images comprehend the entire temperature […]
Início: 01/01/2013
Término:
Equipe: Andressa Novatski, Jurandir Hillmann Rohling, Nelson Guilherme Castelli Astrath (coordenador) e Otávio Augusto Capeloto
Programa de Bolsas de Pós-Doutorado (Acordo FA/CAPES). Chamada Pública 08/2012-Fundação Araucária e Ato da Diretoria Executiva 120/2013 – modalidade B. Convênio nº 121/2013 UEM/FUNDAÇÃO ARAUCÁRIA.PROTOCOLO 33879 – FA. Valor aprovado R$ 207.200,00. Descrição: O objetivo principal deste projeto que envolve pesquisadores paranaenses dos […]
Rafael S. Zola, Hossein Nemati, Young-Cheol Yang, Deng-Ke Yang, Chao-Chiun Liang, Kung-Lung Cheng, Frank Shiu e Chen-Chu Tsai
JOURNAL OF THE SOCIETY FOR INFORMATION DISPLAY – Volume: 21; Issue: 1-3; Pages: 22-28; DOI: 10.1002/jsid.142
In this article, we report our study of a dual mode reflective cholesteric display, which works in the traditional bistable mode as well […]
Início: 04/06/2013
Término:
Equipe: Ervin Kaminski Lenzi (coordenador), Haroldo Valentin Ribeiro e Marcelo Kaminski Lenzi
Chamada Pública Universal MCTI/CNPq nº 14/2012 (processo nº 483646/2012-1). Valor aprovado R$ 40.513,20. Os processos difusivos sejam eles considerados usuais ou anômalos atraem a atenção de vários pesquisadores devido ao grande número de aplicações nos diversos campos da ciência. De fato, eles permitem a abordagem de […]
Luiz G. Davanse Silveira, Gustavo S. Dias, Luiz F. Cótica, José A. Eiras, Ducinei Garcia, José A. Sampaio, Fabiano Yokaichiya e Ivair A. Santos
JOURNAL OF PHYSICS-CONDENSED MATTER – Volume: 25; Issue: 47; Article Number: 475401; DOI: 10.1088/0953-8984/25/47/475401
Temperature-dependent and frequency-dependent dielectric investigations have been performed in TbMnO3 polycrystals sintered in either oxidative or reductive atmospheres. The […]
Wladimir S. Braga, Oscar R. Santos, Danilo D. Luders, Anderson R. Sampaio, Newller M. Kimura, Manuel Simões, Aantonio J. Palangana
JOURNAL OF MOLECULAR LIQUIDS – Volume: 187; Pages: 20-23; DOI: 10.1016/j.molliq.2013.05.002
The discotic nematic (ND)–biaxial nematic (NB)–calamitic nematic (NC) phase transitions are studied in a potassium laurate–decanol–D2O mixture by optical conoscopy. The ND+ (NC−) phase is uniaxial […]
José R. Marques Viana, Marcio J. Barboza, Jurandir H. Rohling, Antonio C. Bento, Mauro L. Baesso e Antonio Medina Neto
INTERNATIONAL JOURNAL OF THERMOPHYSICS – Volume: 34; Issue: 8-9; Pages: 1666-1672; DOI: 10.1007/s10765-013-1510-3
In this work, the influence of the composition on the thermal and thermooptical properties and luminescence of europium-doped calcium aluminosilicate glasses is investigated. High […]
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