Search Results - "Pires, C. A"

A model for mixed warm and hot right-handed neutrino dark matter by Dutra, Maíra, Oliveira, Vinícius, de S. Pires, C. A, Queiroz, Farinaldo S.

“…A bstract We discuss a model where a mixed warm and hot keV neutrino dark matter rises naturally. We arrange active and sterile neutrinos in the same SU(3) L…”
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Connection of gamma rays, dark matter, and Higgs boson searches at the LHC by Ruiz-Alvarez, J. D., de S. Pires, C. A., Queiroz, Farinaldo S., Restrepo, D., Rodrigues da Silva, P. S.

“…Motivated by the upcoming Higgs analyses, we investigate the importance of the complementarity of the Higgs boson chase on the low-mass weakly interacting…”
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Characterization of Red Ceramic Waste for Application as Mineral Addition in Portland Cement by Hoppe Filho, J, Pires, C. A. O, Leite, O. D, Garcez, M. R, Medeiros, M. H. F

“…AbstractThis paper investigated the red ceramic waste originated from damaged sintered bricks as a potential source of pozzolanic mineral addition for portland…”
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Explaining the Higgs decays at the LHC with an extended electroweak model by Alves, Alexandre, Ramirez Barreto, E., Dias, A. G., de S. Pires, C. A., Queiroz, Farinaldo S., Rodrigues da Silva, P. S.

“…We show that the observed enhancement in the diphoton decays of the recently discovered new boson at the LHC, which we assume to be a Higgs boson, can be…”
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Association between duration of Untreated Psychosis and severer symptoms and poorer quality of life: study in First-Episode Psychosis patients by Pires, A C M, Araújo, A, S Ramos Ferreira, Bajouco, A, Bajouco, M

“…IntroductionThe First Episode Psychosis (FEP) Inpatient Unit is specialized in early assessment/intervention in patients with Psychotic Disorders. Duration of…”
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On the Higgs-like boson in the minimal supersymmetric 3-3-1 model by Ferreira, J. G., Pires, C. A. de S., da Silva, P. S. Rodrigues, Siqueira, Clarissa

“…It is imperative that any proposal of new physics beyond the standard model possesses a Higgs-like boson with 125 GeV of mass and couplings with the standard…”
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Explaining ATLAS and CMS results within the reduced minimal 3-3-1 model by Caetano, W., de S. Pires, C. A., Rodrigues da Silva, P. S., Cogollo, D., Queiroz, Farinaldo S.

“…Recently the ATLAS and CMS collaborations announced the discovery of a Higgs particle with a mass of ∼125 GeV. The results are mildly consistent with the…”
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Majorana dark matter through a narrow Higgs portal by Dutra, M., de S. Pires, C. A., Rodrigues da Silva, P. S.

“…A bstract We update the parameter space of a singlet Majorana fermion dark matter model, in which the standard particles interact with the dark sector through…”
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Influence of silicon-dioxide nanoparticles in cementitious mortars: verification using x-ray diffraction, thermal analysis, physical, and mechanical tests by Andrade, F K G, Pires, T A C, Silva, J J R

“…In recent years, nanotechnology has been applied to building materials, such as cementitious composites (e.g., mortar and concrete), to improve their…”
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Sugarcane trash levels in soil affects the fungi but not bacteria in a short-term field experiment by Rachid, C.T.C.C., Pires, C.A., Leite, D.C.A., Coutinho, H.L.C., Peixoto, R.S., Rosado, A.S., Salton, J., Zanatta, J.A., Mercante, F.M., Angelini, G.A.R., Balieiro, Fabiano de Carvalho

“…The sugarcane in Brazil is passing through a management transition that is leading to the abolition of pre-harvest burning. Without burning, large amounts of…”
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Diversity, role in decomposition, and succession of zoosporic fungi and straminipiles on submerged decaying leaves in a woodland stream by Marano, A. V, Pires-Zottarelli, C. L. A, Barrera, M. D, Steciow, M. M, Gleason, F. H

“…Leaf litter is a very important primary source of energy in woodland streams. Decomposition of leaf litter is a process mediated by many groups of…”
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Characterization of the complete mitogenome of Anopheles aquasalis, and phylogenetic divergences among Anopheles from diverse geographic zones by Martinez-Villegas, Luis, Assis-Geraldo, Juliana, Koerich, Leonardo B, Collier, Travis C, Lee, Yoosook, Main, Bradley J, Rodrigues, Nilton B, Orfano, Alessandra S, Pires, Ana C A M, Campolina, Thais B, Nacif-Pimenta, Rafael, Baia-da-Silva, Djane C, Duarte, Ana P M, Bahia, Ana C, Rios-Velásquez, Claudia M, Lacerda, Marcus V G, Monteiro, Wuelton M, Lanzaro, Gregory C, Secundino, Nagila F C, Pimenta, Paulo F P

“…Whole mitogenome sequences (mtDNA) have been exploited for insect ecology studies, using them as molecular markers to reconstruct phylogenies, or to infer…”
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Litho-structural conditioning in the exploration of fractured aquifers: a case study in the Crystalline Basement Aquifer System of Brazil by Pires, C. A., Athayde, G. B., de Souza Filho, O. A., Ofterdinger, U.

“…Productive regions in the Crystalline Basement Aquifer System (CBAS) in Paraná state, Brazil, were identified qualitatively and quantitatively through spatial…”
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Non-Gaussian interaction information: estimation, optimization and diagnostic application of triadic wave resonance by Pires, C. A. L., Perdigão, R. A. P.

“…Non-Gaussian multivariate probability distributions, derived from climate and geofluid statistics, allow for nonlinear correlations between linearly…”
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Protective effect of Chresta martii extract against indomethacin-induced gastric lesions in mice by Silva, A. A. R, Bezerra, M. M, Chaves, H. V, Pereira, K. M. A, Aguiar, J. A, Pinto, V. P. T, Abbet, C, Simões-Pires, C. A, Franco, E. S, Henriques, A. T, Hostettmann, K, Maia, M. B. S

“…Chresta martii (Asteraceae) is a plant found in the Xingó region (semi-arid area) in Northeastearn Brazil, and is recognized by the local population as a…”
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Indirect identification of wheel rail contact forces of an instrumented heavy haul railway vehicle using machine learning by Pires, A.C., Mendes, G.R., Santos, G.F.M., Dias, A.P.C., Santos, A.A.

“…•An alternative approach to evaluate the wheel rail contact forces using machine learning is proposed.•Data from an instrumented railway vehicle (IRV) is used…”
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Adventitious rooting induction of mulberry (Morus sp.) cuttings by sound frequencies and spermidine at different times by Dias, L. C., Silva Junior, A. M., Pires, A. C. A. S.

“…The use of sound frequencies has been reported to influence physiological and morphogenic responses in plants. Thus, the present work sought to study the…”
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effect of glutamine supplementation and physical exercise on neutrophil function by Lagranha, C. J, Levada-Pires, A. C, Sellitti, D. F, Procopio, J, Curi, R, Pithon-Curi, T. C

“…Glutamine is the most abundant free amino acid in the body. Its primary source is skeletal muscle, from where it is released into the bloodstream and…”
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The seesaw mechanism at TeV scale in the 3-3-1 model with right-handed neutrinos by Cogollo, D., Diniz, H., Pires, C. A. de S., da Silva, P. S. Rodrigues

“…We implement the seesaw mechanism in the 3-3-1 model with right-handed neutrinos. This will be accomplished by the introduction of a scalar sextet into the…”
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A 331 WIMPy dark radiation model by Kelso, Chris, Pires, C. A. de S., Profumo, Stefano, Queiroz, Farinaldo S., Rodrigues da Silva, P. S.

“…Recent observations suggest that the number of relativistic degrees of freedom in the early universe might exceed what is predicted in the standard…”
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