Confirmation of symmetrical distributions of clinical attachment loss and tooth loss in a homogeneous Mexican adult male population

Background/purpose To ascertain whether or not clinical attachment loss and tooth loss are present with similar severity and prevalence across the two sides of the mouth in a homogeneous sample of urban male adults. Materials and methods A cross-sectional study was carried out on 161 policemen (a largely homogeneous group in terms of ethnic background, socioeconomic status, sex, occupation, and medical/dental insurance) in Campeche, Mexico. Periodontal examinations were undertaken using the Florida Probe System in a dental chair by one trained and standardized examiner (kappa ≥ 0.60) to determine clinical attachment loss and tooth loss. We examined six sites in all teeth present in the mouth (a maximum of 168 sites, no third molars). Because of correlated data between observations, McNemar (for tooth loss) and Wilcoxon (for attachment loss) signed-rank tests were used to compare right and left sites within the same patient. Results The mean age was 38.4 ± 11.0 years. The mean number of teeth present was 24.4 ± 4.6; the mean number of periodontal sites/person was 146.7 ± 27.8. All P values were ≥ 0.05 (except for attachment loss in the upper first premolars), suggesting that there were no statistically significant differences between the right and left sides for the frequency of presentation of these two conditions. Conclusion Tooth loss and attachment loss measurements largely resemble each other on both sides of the mouth

O Serviço de Proteção aos Índios e a desintegração cultural dos Xokleng (1927 - 1954)

Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas, Programa de Pós-Graduação em História, Florianópolis, 2012Análise do processo de nacionalização dos Xokleng, realizado pelo órgão federal Serviço de Proteção aos Índios, que os retirou do seu território tradicional ocupado pelos imigrantes estrangeiros em Santa Catarina. A ideia foi transformar um povo nômade em trabalhadores agropastoris autossuficientes que aos poucos seriam integrados na sociedade regional, o que acarretou num incisivo processo de modificação cultural

O Serviço de Proteção aos Índios e os Botocudo: a política indigenista através dos relatórios (1912-1926)

Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas. Programa de Pós-Graduação em História.Estudo sobre a integração do indígena às comunidades regionais do Vale do Itajaí, destacando o empenho do Serviço de Proteção aos Índios, para transformá-los em agricultores auto-suficientes. Análise baseada nos relatórios e documentos do SPI, com o objetivo de perceber os primeiros doze anos desta tentativa estatal de salvar os indígenas da extinção. A integração à sociedade era feita através do ensino da agricultura e da pecuária, da disciplina e do trabalho sistemátic

The Metropolis and Evangelical Life: Coherence and Fragmentation in the ‘Lost City of London’

This article examines the interplay of different processes of cultural and subjective fragmentation experienced by conservative evangelical Anglicans, based on an ethnographic study of a congregation in central London. The author focuses on the evangelistic speaking practices of members of this church to explore how individuals negotiate contradictory norms of interaction as they move through different city spaces, and considers their response to tensions created by the demands of their workplace and their religious lives. Drawing on Georg Simmel’s ‘The Metropolis and Mental Life’, the author argues that their faith provides a sense of coherence and unity that responds to experiences of cultural fragmentation characteristic of everyday life in the city, while simultaneously leading to a specific consciousness of moral fragmentation that is inherent to conservative evangelicalism

The coherent interaction between matter and radiation - A tutorial on the Jaynes-Cummings model

The Jaynes-Cummings (JC) model is a milestone in the theory of coherent interaction between a two-level system and a single bosonic field mode. This tutorial aims to give a complete description of the model, analyzing the Hamiltonian of the system, its eigenvalues and eigestates, in order to characterize the dynamics of system and subsystems. The Rabi oscillations, together with the collapse and revival effects, are distinguishing features of the JC model and are important for applications in Quantum Information theory. The framework of cavity quantum electrodynamics (cQED) is chosen and two fundamental experiments on the coherent interaction between Rydberg atoms and a single cavity field mode are described.Comment: 22 pages, 7 figures. Tutorial. Submitted to a special issue of EPJ - ST devoted to the memory of Federico Casagrand

Origin of inverse Rashba-Edelstein effect detected at the Cu/Bi interface using lateral spin valves

Under the terms of the Creative Commons Attribution License 3.0 (CC-BY).The spin transport and spin-to-charge current conversion properties of bismuth are investigated using permalloy/copper/bismuth (Py/Cu/Bi) lateral spin valve structures. The spin current is strongly absorbed at the surface of Bi, leading to ultrashort spin-diffusion lengths. A spin-to-charge current conversion is measured, which is attributed to the inverse Rashba-Edelstein effect at the Cu/Bi interface. The spin-current-induced charge current is found to change direction with increasing temperature. A theoretical analysis relates this behavior to the complex spin structure and dispersion of the surface states at the Fermi energy. The understanding of this phenomenon opens novel possibilities to exploit spin-orbit coupling to create, manipulate, and detect spin currents in two-dimensional systems.This work was supported by the European Commission under the Marie Curie Actions (Grant No. 256470-ITAMOSCINOM), the SUDOE (Grant No. TRAIN2-SOE2/P1/E-280), and the European Research Council (Grant No. 257654-SPINTROS), by the Spanish MINECO under Projects No. MAT2012-37638, No. MAT2011-13099-E, No. MAT2011-27553-C02, No. MAT2014-51982-C2-1-R, No. MAT2015-69725-REDT, and No. FIS2013-48286-C2-1-P, including FEDER funds, by the Basque Government under Project No. PI2011-1, and by the Aragon Regional Government under Project No. E26. M.I. and E.V. thank the Basque Government for Ph.D. fellowships (Grants No. BFI-2011-106 and No. BFI-2010-163).Peer Reviewe

Efficacy and safety of dasatinib vs. Imatinib in Latin american subpopulation from the dasision trial in patients with newly diagnosed chronic myeloid leukemia (CML) in chronic phase (CP)

sem informação100120th Congress of European-Hematology-Associationsem informaçã

Origin of inverse Rashba-Edelstein effect detected at the Cu/Bi interface using lateral spin valves

The spin transport and spin-to-charge current conversion properties of bismuth are investigated using permalloy/copper/bismuth (Py/Cu/Bi) lateral spin valve structures. The spin current is strongly absorbed at the surface of Bi, leading to ultrashort spin-diffusion lengths. A spin-to-charge current conversion is measured, which is attributed to the inverse Rashba-Edelstein effect at the Cu/Bi interface. The spin-current-induced charge current is found to change direction with increasing temperature. A theoretical analysis relates this behavior to the complex spin structure and dispersion of the surface states at the Fermi energy. The understanding of this phenomenon opens novel possibilities to exploit spin-orbit coupling to create, manipulate, and detect spin currents in two-dimensional systems