Antônio O. de Souza, Valdecir Biondo, Paulo Willian C. Sarvezuk, Jusmar V. Bellini, Pedro R. Anizelli, Dimas A. M. Zaia e Andrea Paesano Jr.
Química Nova – Volume: 37; Number: 7; Pages: 1132-11370; DOI: 10.5935/0100-4042.20140181
Iron(III) acetate was synthesized by the reflux method using iron enriched in the 57Fe isotope and the compound processed by freeze-drying. The as-synthesized […]
Luis J. Borrero-González, Luiz A. Oliveira Nunes, Jaqueline L. Carmo, Francine B. G. Astrath e Mauro L. Baesso
Journal of Luminescence – Volume: 145; Pages: 615–619; DOI: 10.1016/j.jlumin.2013.08.036
We report on spectroscopic studies and downconversion luminescence in OH−-free Pr3+–Yb3+ co-doped low-silica calcium aluminosilicate glasses (LSCAS). The dependencies of the visible to near-infrared emissions, photoacoustic signals, luminescence decay times […]
Samiksha Verma, Puneet Sharma, O. P. Pandey, Andrea Paesano Jr. e An-Cheng Sun
IEEE TRANSACTIONS ON MAGNETICS – Volume: 50; Number: 1; Page: 2101004; DOI: 10.1109/TMAG.2013.2278373
M-type Barium hexaferrite (BaFe12O19) with substitution of Ba2+ by rare earth metal La3+ were prepared by solid state synthesis method from as-prepared powder of barium monoferrite (Ba1-xLaxFe2O4) (x=0.0, 0.1 and 0.2). The structural and magnetic properties of Ba1-xLaxFe12O19 were investigated […]
Oscar R. Santos, Wladimir S. Braga, Danilo D. Luders, Newller M. Kimura, Manuel Simões e Antonio J. Palangana
Journal of Molecular Liquids – Volume: 197; Pages: 120–123; DOI: 10.1016/j.molliq.2014.05.005
The calamitic nematic (NC)–biaxial nematic (NB)–discotic nematic (ND) phase transitions are studied in a potassium laurate-decanol-potassium sulfate and water mixture by optical conoscopy. The NC−(ND+) phase is uniaxially negative (positive) […]
Qing Wen, Jun Shen, Rafal Gieleciak, Kirk H. Michaelian, Jurandir H. Rohling, Nelson G. C. Astrath e Mauro L. Baesso
International Journal of Thermophysics – Volume: 35; Issue: 5; Pages: 930-941; DOI: 10.1007/s10765-014-1604-6
Temperature coefficients of the refractive index (dn/dT) in the 25∘C to 35∘C temperature interval for hydrocarbon mixtures containing as many as 14 compounds were investigated in this […]
Julia G. Camilotti, Aloisi Somer, G. F. Costa, M. A. Ribeiro, Claudia Bonardi K. da Cruz, Gerson K. da Cruz, Sergio L. Gómez, Flavio L. Beltrame, Antonio Medina Neto, Francielle Sato, Nelson G. Castelli Astrath e Andressa Novatski
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy – Volume: 121; Pages: 719–723; DOI: 10.1016/j.saa.2013.11.099
In this work, the phase-resolved […]
Luiz F. Cotica, Valdirlei F. Freitas, Daniel M. Silva, Karina Honjoya, Karen Honjoya, Ivair A. Santos, Verusca C. P. Fontanive, Najeh M. Khalil, Rubiana M. Mainardes, Erika S. Kioshima, Ruyan Guo e Amar S. Bhalla
Journal of Nano Research – Volume: 28; Pages: 131-140; DOI: 10.4028/www.scientific.net/JNanoR.28.131
In the search to reduce the side effects, toxicity and assuring the desired effectiveness of […]
Trifce Sandev, Irina Petreska e Ervin K. Lenzi
Journal of Mathematical Physics – Volume: 55; Issue: 9; page: 092105; DOI: 10.1063/1.4894059
We investigate a time-dependent Schrödinger-like equation in presence of a nonlocal term by using the method of variable separation and the Green function approach. We analyze the Green function for different forms of the memory kernel and […]
Luiz F. Cótica, Valdirlei F. Freitas, Otávio A. Protzek, José A. Eiras, Ducinei Garcia, Fabiano Yokaichiya, Ivair A. Santos, Ruyan Guo e Amar S. Bhalla
Journal of Applied Physics – Volume: 116; Issue: 3; Page: 034107; DOI: 10.1063/1.4890455
In this manuscript, X-ray and high-resolution neutron powder diffraction investigations, associated with Rietveld refinements, magnetic hysteresis curves and a modeling […]
Sérgio de Picoli Jr., M. del Castillo-Mussot, Haroldo V. Ribeiro, Ervin K. Lenzi e Renio S. Mendes
Scientific Reports – Volume: 4; Article Number: 4773; DOI: 10.1038/srep04773
Understanding the mechanisms and processes underlying the dynamics of collective violence is of considerable current interest. Recent studies indicated the presence of robust patterns characterizing the size and timing of violent events in […]