Search Results - "Martins, H. P."

Three dimensional hybrid‐Trefftz stress finite elements for plates and shells by Martins, P. H. C., Bussamra, F. L. S., Lucena Neto, E.

“…Summary Three‐dimensional hybrid‐Trefftz stress finite elements for plates and shells are proposed. Two independent fields are approximated: stresses within…”
Get full text

Agronomic parameters of sugarcane under planting densities in different cultivation cycles by Costa, J E, Silva, J H B, Silva, I D N, Silva, G M L, Nascimento, R R A, Silva, J S L, Barbosa, J M S, Cardoso, E V B, Silva, A V, Nascimento, M A, Santos, J P O, Martins, A H P C, Pereira Neto, F, Amorim, P M D, Silva, B O T, Almeida, L J M, Mielezrski, F

“…Low density sugarcane plantation (LDSP) has been implemented by some sugarcane producers in Brazil, aiming to save seeds and operational costs. The study was…”
Get full text

Preliminary Design of a Cryogen-Free 6.6 T Superconducting Wavelength Shifter by Galvez, Juan Gansauskas, Vianna, A. A., Pereira, A. G. C., Limeira, B. E., Iwamoto, B. H., de Oliveira, Felipe Santiago Pereira, Saretti, G. G., Brunheira, G. O., Cavassani, I. B., Citadini, J. F., Silva, J. H. R., Oliveira, L. P., Potye, M., Martins, P. H. S., Freitas, P. P. S., Seraphim, R. M., Defavari, R., Fraga, S. C. Z., Rocha, T. M., Soares, V., Ricardo, W. E., Contesini, W.

“…A cryogen-free 6.6 T Superconducting Wavelength Shifter (SWLS) is currently being designed to produce photons with a critical energy higher than 39 keV for the…”
Get full text

Design and Fabrication of NbTi Coils for a Superconducting Wavelength Shifter by Cavassani, I. B, Vianna, A. A., Pereira, A. G. C., Limeira, B. E., Iwamoto, B. H., de Oliveira, F. S. P., Saretti, G. G., Brunheira, G. O., Citadini, J. F., Silva, J. H. R., Galvez, J. G., de Oliveira, L. P., Potye, M., Martins, P. H. S., Freitas, P. P. S., Seraphim, R. M., Defavari, R., Fraga, S. C. Z., da Rocha, T. M., Soares, V. P., Ricardo, W. E., Contesini, W.

“…A Superconducting Wavelength Shifter (SWLS) capable of achieving a peak magnetic field of 6.6 T is currently being designed for a future hard X-ray beamline of…”
Get full text

Conceptual Design of a C-Shaped 6.4 T Superconducting Dipole Magnet by Vianna, A. A., Seraphim, R. M., Pereira, A. G. C., Limeira, B. E., Brunheira, G. O., Duarte, H. O. C., Cavassani, I. B., Citadini, J. F., Silva, J. H. R., Galvez, J. G., Vilela, L. N. P., Oliveira, L. P., Martins, P. H. S., Defavari, R., Neuenschwander, R. T., Rocha, T. M.

“…Sirius is a 4th generation light source with a sub-nm.rad horizontal emittance currently under commissioning at CNPEM, Brazil. The Sirius beamlines will mainly…”
Get full text

Bulk-sensitive Mo 4d electronic structure of Sr2FeMoO6 probed by high-energy Mo L3 resonant photoemission by Martins, H. P., Prado, F., Caneiro, A., Vicentin, F. C., O. Mossanek, R. J., Abbate, M.

“…We studied the Mo 4d electronic structure of Sr2FeMoO6 using high-energy Mo L3 resonant photoemission. The experimental spectra are in good agreement with…”
Get full text

Phylogenetic diversity of aerobic spore-forming Bacillalles isolated from Brazilian soils by Orem, J. C., Silva, W. M. C., Raiol, T., Magalhães, M. I., Martins, P. H., Cavalcante, D. A., Kruger, R. H., Brigido, M. M., De-Souza, M. T.

“…The phylum Firmicutes comprises seven classes where most species are either aerobic or anaerobic endospore former. Inside Firmicutes , species allocated in the…”
Get full text

Universality class of the two-dimensional site-diluted Ising model by Martins, P H L, Plascak, J A

“…In this work, we evaluate the probability distribution function of the order parameter for the two-dimensional site-diluted Ising model. Extensive Monte Carlo…”
Get full text

Magnetic properties, x-ray absorption spectroscopy and electronic structure of GdCrTiO5 by Guedes, E.B., Martins, H.P., Abbate, M., Masunaga, S.H., Ramirez, F.E.N., Jardim, R.F., Mossanek, R.J.O.

“…We study the electronic structure of GdCrTiO5 polycrystals by means of magnetic susceptibility and heat capacity measurements, as well as x-ray absorption…”
Get full text

The infrared vibrational intensities and polar tensors of HFCO and DFCO by Martins, H.P., Haiduke, R.L.A., Bruns, R.E.

“…The infrared vibrational intensities of HFCO and DFCO have been calculated at the B3LYP/cc-pVTZ, MP2(FC)/6-311++G(3d,3p) and QCISD(FU)/aug-cc-pVTZ levels. All…”
Get full text

Percolation on two- and three-dimensional lattices by Martins, P H L, Plascak, J A

“…In this work we apply a highly efficient Monte Carlo algorithm recently proposed by Newman and Ziff to treat percolation problems. The site and bond…”
Get full text

FERRAMENTAS DIGITAIS PARA IDENTIFICAÇÃO DE INTERAÇÕES MEDICAMENTOSAS NO TRATAMENTO DE PACIENTES COM A DOENÇA FALCIFORME by LS Wermelinger, PH Martins, MC Canellas-Silva, CS Vellozo, MCNM Graça, TN Guerrero, RC Carvalho, M Alves

“…O tratamento medicamentoso é amplamente difundido em nossa sociedade, podendo acarretar interações medicamentosas (IM), o qual está diretamente relacionada a…”
Get full text

Approximate molecular orbital anharmonic parameters for the infrared spectrum of H2O by Martins Filho, H P

“…The vibrational spectrum of H2O was calculated at MP2/6-31G(extended) and MP2/6-311G* levels taking into account anharmonicities through a simple approach to…”
Get full text

Probability distribution of the order parameter in the directed percolation universality class by Martins, P H L

“…The probability distributions of the order parameter for two models in the directed percolation universality class were evaluated. Monte Carlo simulations have…”
Get full text

The infrared intensities and polar tensors of the fluorochloromethanes by Martins, Fo, H.P., de Oliveira, A.E., Haiduke, R.L.A., Bruns, R.E.

“…The polar tensors of CF 3Cl, CF 2Cl 2 and CFCl 3 have been calculated using recent measurements of their gas phase infrared fundamental intensities. The polar…”
Get full text

Adsorption of flexible polymer chains on a surface: Effects of different solvent conditions by Martins, P. H. L, Plascak, J. A, Bachmann, M

“…The Journal of Chemical Physics 148, 204901 (2018) Polymer chains undergoing a continuous adsorption-desorption transition are studied through extensive…”
Get full text

Band structure and cluster model calculations of LaNiO3 compared to photoemission, O 1s X-ray absorption, and optical absorption spectra by Alves, E., Martins, H.P., Domenech, S., Abbate, M.

“…We studied the electronic structure of LaNiO3 using band structure and cluster model calculations. This compound is a paramagnetic metal with a R3̄c…”
Get full text

Bulk Electronic Structure of Lanthanum Hexaboride (LaB6) by Hard X-ray Angle-Resolved Photoelectron Spectroscopy by Rattanachata, A, Nicolaï, L, Martins, H. P, Conti, G, Verstraete, M. J, Gehlmann, M, Ueda, S, Kobayashi, K, Vishik, I, Schneider, C. M, Fadley, C. S, Gray, A. X, Minár, J, Nemšák, S

“…Phys. Rev. Materials 5, 055002 (2021) In the last decade rare-earth hexaborides have been investigated for their fundamental importance in condensed matter…”
Get full text

An entropic simulational study of the spin-1 Baxter–Wu model in a crystal field by Jorge, L.N., Martins, P.H.L., DaSilva, C.J., Ferreira, L.S., Caparica, A.A.

“…We investigate the critical behavior of the two-dimensional spin-1 Baxter–Wu model in a crystal field using entropic sampling simulations, based on the…”
Get full text

Bulk-sensitive Mo 4d electronic structure of Sr 2 FeMoO 6 probed by high-energy Mo L 3 resonant photoemission by Martins, H. P., Prado, F., Caneiro, A., Vicentin, F. C., O. Mossanek, R. J., Abbate, M.

Get full text