Search Results - "Vasconcellos, A"

Impact of Cut-out-rescan and Data Exchange by Over-scanning Techniques on Marginal Fit of CAD/CAM Lithium Disilicate Crowns by Passos, L, Musskopf, M, Vasconcellos, A B

“…Evaluate the impact of adjustment procedures - cut-out-rescan (COR) and data exchange by over-scanning (DEOS) techniques - through CAD/CAM software on the…”
Get full text

Newly Identified Leptospiral Adhesin Mediates Attachment to Laminin by Barbosa, Angela S, Abreu, Patricia A.E, Neves, Fernanda O, Atzingen, Marina V, Watanabe, Mônica M, Vieira, Mônica L, Morais, Zenaide M, Vasconcellos, Sílvio A, Nascimento, Ana L.T.O

“…Pathogenic leptospires have the ability to survive and disseminate to multiple organs after penetrating the host. Several pathogens, including spirochetes,…”
Get full text

The Role Ionic Liquid [BMIM][PF 6 ] in One-Pot Synthesis of Tetrahydropyran Rings through Tandem Barbier-Prins Reaction by Batista, Poliane K, de O Ferreira, João Marcos G, Silva, Fabio P L, Vasconcellos, Mario L A A, Vale, Juliana A

“…Tetrahydropyran (THP) rings are common in several natural products, therefore, various strategies are being developed to synthesize these rings. The present…”
Get full text

One-Electron Reduction Potentials: Calibration of Theoretical Protocols for Morita⁻Baylis⁻Hillman Nitroaromatic Compounds in Aprotic Media by Francisco da Silva, Amauri, João da Silva Filho, Antonio, Vasconcellos, Mário L A A, Luís de Santana, Otávio

“…Nitroaromatic compounds-adducts of Morita⁻Baylis⁻Hillman (MBHA) reaction-have been applied in the treatment of malaria, leishmaniasis, and Chagas disease. The…”
Get full text

Characterization of dielectric properties of residual ashes obtained from rice husk and annoni grass by Pereira, Vinícius Macedo, Heckler, Marcos V. Thomas, Vasconcellos, Marcos A. Z., de Menezes, Eliana W., Armas, Luis E. G.

“…This paper presents a study about the characterization of dielectric properties (dielectric constant ε r and dielectric-loss constant tan δ ) of samples…”
Get full text

Vitality of mycobionts and photobionts after passing through the digestive tract of Constrictotermes cyphergaster (Isoptera) workers by Barbosa-Silva, A M, Vasconcellos, A, Buril, M L L

“…Termites are among the insects that consume lichens and may be potential dispersers of these symbionts. This study evaluated the vitality of photobionts and…”
Get full text

Genome sequences of chikungunya virus isolates circulating in midwestern Brazil by Vasconcellos, A. F., Silva, J. M. F., de Oliveira, A. S., Prado, P. S., Nagata, T., Resende, R. O.

“…Chikungunya virus (CHIKV) is a reemerging arbovirus of the family Togaviridae that causes CHIKV fever, a disease that can extend from weeks to years depending…”
Get full text

Effects of a generalized uncertainty principle on the MIT bag model equation of state by Netz‐Marzola, Marcelo, Zen Vasconcellos, César A., Hadjimichef, Dimiter

“…The Generalized Uncertainty Principle (GUP) is motivated by the premise that spacetime fluctuations near the Planck scale impose a lower bound on the…”
Get full text

Functional Characterization of LcpA, a Surface-Exposed Protein of Leptospira spp. That Binds the Human Complement Regulator C4BP by Barbosa, Angela S, Monaris, Denize, Silva, Ludmila B, Morais, Zenaide M, Vasconcellos, Sílvio A, Cianciarullo, Aurora M, Isaac, Lourdes, Abreu, Patricia A.E

“…We have previously shown that pathogenic leptospiral strains are able to bind C4b binding protein (C4BP). Surface-bound C4BP retains its cofactor activity,…”
Get full text

Immune Evasion of Leptospira Species by Acquisition of Human Complement Regulator C4BP by Barbosa, Angela S, Abreu, Patricia A.E, Vasconcellos, Sílvio A, Morais, Zenaide M, Gonçales, Amane P, Silva, Aldacilene S, Daha, Mohamed R, Isaac, Lourdes

“…Leptospirosis is a spirochetal zoonotic disease of global distribution with a high incidence in tropical regions. In the last 15 years it has been recognized…”
Get full text

The branch‐cut cosmology: evidences and open questions by Zen Vasconcellos, César A., Hess, Peter O., Freitas Pacheco, José, Hadjimichef, Dimiter, Bodmann, Benno

“…In this work, we present a brief review of the branch‐cut cosmology as well as we approach topics not yet investigated. Starting with an already explored…”
Get full text

A seesaw‐like mechanism for the neutrino in the presence of a minimal length space–time by Ferreira, Thiago Oliveira, Vasconcellos, César A. Z., Hadjimichef, Dimiter

“…In the Standard Model, neutrinos appear as left‐handed massless particles, although experimentally they have a tiny, but non‐vanishing, mass. Inspired by…”
Get full text

Leptospira interrogans Lsa23 protein recruits plasminogen, factor H and C4BP from normal human serum and mediates C3b and C4b degradation by Siqueira, Gabriela H, Atzingen, Marina V, de Souza, Gisele O, Vasconcellos, Silvio A, Nascimento, Ana L T O

“…It has been reported that pathogenic Leptospira are resistant to normal human serum (NHS) due to their ability to evade the complement immune system by…”
Get full text

Interaction of Leptospira elongation factor Tu with plasminogen and complement factor H: a metabolic leptospiral protein with moonlighting activities by Wolff, Danielly G, Castiblanco-Valencia, Mónica M, Abe, Cecília M, Monaris, Denize, Morais, Zenaide M, Souza, Gisele O, Vasconcellos, Sílvio A, Isaac, Lourdes, Abreu, Patrícia A E, Barbosa, Angela S

“…The elongation factor Tu (EF-Tu), an abundant bacterial protein involved in protein synthesis, has been shown to display moonlighting activities. Known to…”
Get full text

Causality and the arrow of time in the branch‐cut cosmology by Bodmann, Benno, Zen Vasconcellos, César A., Freitas Pacheco, José, Hess, Peter O., Hadjimichef, Dimiter

“…We basis our initial analysis of the arrow of time on a relationship between the time evolution operator of quantum system and the time‐independent density…”
Get full text

Branch‐cut cosmology and the Bekenstein Criterion by Freitas Pacheco, José A., Zen Vasconcellos, César A., Hess, Peter O., Hadjimichef, Dimiter, Bodmann, Benno

“…In this contribution, we address the implications of the Bekenstein Criterion in the branch‐cut cosmology. The impossibility of packaging energy and entropy…”
Get full text

The Ushnus in the astronomy of the Inca culture by Gamarra, Milton Rojas, Estrázulas, Mônica Baptista Pereira, Gullberg, Steven R., Zen Vasconcellos, César A.

“…Inferences are made about the relationship that existed between the Ushnus, pyramid‐shaped, terraced structures used by the Incas in the most important…”
Get full text

The branch‐cut cosmology: A topological canonical quantum‐mechanics approach by Hess, Peter O., Zen Vasconcellos, César A., Freitas Pacheco, José, Hadjimichef, Dimiter, Bodmann, Benno

“…In this contribution, we sketch a branch‐cut quantum formulation of the Wheeler‐DeWitt equation analytically continued to the complex plane. As a starting…”
Get full text

Ground‐level muon flux variation in a cosmic ray simulation by Pereira, Elisa G., Vasconcellos, César A., Hadjimichef, Dimiter

“…The oscillatory movements of atmospheric air masses have been claimed to be the origin of the muon flux variation measured at the ground level. Using a cosmic…”
Get full text

in a hadronic medium by Abreu, L. M, Navarra, F. S, Nielsen, M, Vasconcellos, A. L

“…In this work we investigate the [Formula omitted] (called simply [Formula omitted]) abundance in the hot hadron gas produced in heavy ion collisions after the…”
Get full text