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Pimenta pseudocaryophyllus (Gomes) L. R. Landrum (Myrtaceae): stem and leaf anatomy of a medicinal plant
(2013)
The study of medicinal plants involves several areas of science. Anatomy contributes to species identification and consequently, with quality control of plant product. This paper describes the leaf and stem anatomy of ...
Annular substructures in the transition disks around LkCa 15 and J1610
(EDP Science, 2020)
We present high-resolution millimeter continuum ALMA observations of the disks around the T Tauri stars LkCa 15 and 2MASS J16100501-2132318 (hereafter, J1610). These transition disks host dust-depleted inner regions, which ...
Localized plateau beam resulting from strong nonlocal coupling in a cavity filled by metamaterials and liquid-crystal cells
(American Physiological Society, 2015)
We investigate the formation of a localized plateau beam in the transverse section of a nonlinear optical ring cavity filled with a metamaterial and a nonlocal medium such as a nematic liquid crystal. We show that, far ...
Estudo e Implementação de Técnicas e Controle Aplicado ao Método de Elevação de Bombeio por Cavidades Progressivas
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia de Petróleo, 2020-07-27)
In the oil industry, the search for efficiency and better performance of its applications is continuous. In Brazil, the use of Progressive Cavity Pumping (PCP) started in 1982 in the Fazenda Belém field, located in Ceará, ...
Theoretical study of chloride complexes with hybrid macrocycles
(Royal Society of Chemistry, 2021-01-07)
Anions show relevant roles in biological routes. The supramolecular chemistry investigates the chemical bonding between two or more molecules and/or ions. Herein, the nature of the bond between chloride anions and macrocycle ...
Perturbers: SPHERE detection limits to planetary-mass companions in protoplanetary disks
(EDP Sciences, 2021)
The detection of a wide range of substructures such as rings, cavities, and spirals has become a common outcome of high spatial resolution imaging of protoplanetary disks, both in the near-infrared scattered light and in ...
Estudo e caracterização estrutural e termodinâmica de compostos de inclusão formados entre antidepressivos e ciclodextrinas
(Universidade Federal de Minas GeraisUFMG, 2007-08-01)
In this work the supramolecular systems stabilized by the non-covalentinteractions, formed by association of the ß-cyclodextrin with a bicyclic and a tricyclic antidepressant, Fluoxetine and Imipramine respectively, were ...
Novas arquiteturas fotônicas para redução da dependência do fator de qualidade e fator de extinção à erros de nanofabricação em cavidades ópticas
(Universidade Federal de São CarlosUFSCarCâmpus São CarlosEngenharia Elétrica - EE, 2023-04-04)
In this work, experimental data from a device fabricated in a Foundry was used to demonstrate a reduction in the dependence of the quality factor and the minimum power transmitted to nanofabrication errors. To prove this, ...
Rf Phase Modulation Studies At The Lnls Electron Storage Ring
(European Physical Society Accelerator Group (EPS-AG), 2006)