Mortalidade por neoplasias no Brasil (1980/1983/1985): agrupamento dos Estados, comportamento e tendências

Examinou-se a mortalidade por neoplasias no Brasil, utilizando-se dados oficiais do Ministério da Saúde, abrangendo 26 Unidades da Federação e 13 diferentes localizações neoplásicas, para os anos de 1980, 1983 e 1985. As Análises de Agrupamento e de Componentes Principais revelaram comportamento heterogêneo entre regiões do país, com relação às 13 variáveis estudadas, sendo que os principais elementos discriminantes foram as neoplasias malignas da traquéia/brônquio/pulmão, seguidas das do estômago, esôfago, cólon e pâncreas. Análises complementares evidenciaram tendência de crescimento das taxas de mortalidade para as neoplasias malignas da próstata (17,74%), da traquéia/brônquio/pulmão(15,22%), da mama (11,32%), do pâncreas (10,23%), do cólon (8,08%), do colo uterino (6,45%) e da laringe (6,36%). Houve redução da mortalidade por neoplasias benignas/carcinoma in situ/ outras (27,37%), por neoplasias malignas no reto sigmóide/ânus (7,67%), do estômago (5,31%), de outro local do útero não especificado (2,56%), por leucemia (0,70%) e por neoplasias malignas do esôfago (0,44%). As neoplasias malignas do estômago foram a principal causa de morte por câncer no Brasil, representando 21,30% do total médio, seguidas das neoplasias malignas da traquéia/brônquio/pulmão(17,49% do total médio). Destacam-se os altos índices de mortalidade por neoplasias malignas do esôfago no Estado do Rio Grande do Sul.

Hamilton-Jacobi formulation for singular systems with second-order Lagrangians

Recently, the Hamilton-Jacobi formulation for first-order constrained systems has been developed. In such formalism the equations of motion are written as total differential equations in many variables. We generalize the Hamilton-Jacobi formulation for singular systems with second-order Lagrangians and apply this new formulation to Podolsky electrodynamics, comparing with the results obtained through Dirac's method.

FIRST RECORD of AN EPIBIONT PROTOZOAN EPISTYLIS SP (CILIOPHORA, PERITRICHIA) ATTACHED TO AMPLEXIBRANCHIUS BRYCONIS THATCHER & PAREDES, 1985 (COPEPODA, ERGASILIDAE) FROM PEIXE'S RIVER, STATE of São Paulo, BRAZIL

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Paracoccidioidomycosis: A comparative study of the evolutionary serologic, clinical and radiologic results for patients treated with ketoconazole or amphotericin B plus sulfonamides

A comparative study of two groups of patients with paracoccidioidomycosis was carried out with the objective of comparing the evolutionary serologic, clinical and radiologic results after 6, 12, 15 and 18 months of treatment with ketoconazole (22 patients) or amphotericin B plus sulfonamides (32 patients). The serologic data analyzed as a whole showed a tendency to sharper drops in antibody titers in the patients treated with ketoconazole. Clinically patients treated with ketoconazole fared better but the differences were not statistically significant. No statistical difference was detected between groups in terms of the results of radiologic evolution. © 1985 Martinus Nijhoff/Dr W. Junk Publishers.

On the quantum Hamilton-Jacobi formalism

Some postulates are introduced to go from the classical Hamilton-Jacobi theory to the quantum one. We develop two approaches in order to calculate propagators, establishing the connection between them and showing the equivalence of this picture with more known ones such as the Schrödinger's and the Feynman's formalisms. Applications of the above-mentioned approaches to both the standard case of the harmonic oscillator and to the harmonic oscillator with time-dependent parameters are made. © 1991 Plenum Publishing Corporation.

Diálogos intertextuais no feminino: Margaret Drabble

In The Middle Ground (1980), Margaret Drabble uses an intertextual web to depict the feminine search for identity and psychological integrity in middle age. This paper attempts to identify and analyze the absorption and integration of other texts in The Middle Ground. The dialogue, both in theme and style, with Virginia Woolf's Mrs Dalloway is initially considered, mostly from the perspective of parody. Other confluences are also studied: with Russian fairy tales, with paintings by Hans Holbein, J. B.Vanmour, Van Dyck, Claude Lorrain and Peter de Hooch, and also its references to the whole of Drabble's literary work.

Anuario estadístico de América Latina y el Caribe, 1985 = Statistical yearbook for Latin America and the Caribbean, 1985

Publicado en agosto de 1986

Estudio económico de América Latina y el Caribe 1985 = Economic survey of Latin America and the Caribbean 1985

Incluye Bibliografía

Panorama económico de América Latina, 1985

Incluye Bibliografía

Hamilton-Jacobi formalism on the null-plane: Applications

In this work we discuss the Hamilton-Jacobi formalism for fields on the null-plane. The Real Scalar Field in (1+1) - dimensions is studied since in it lays crucial points that are presented in more structured fields as the Electromagnetic case. The Hamilton-Jacobi formalism leads to the equations of motion for these systems after computing their respective Generalized Brackets. Copyright © owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence.

Topologically massive yang-mills field on the null-plane: A hamilton-jacobi approach

Non-abelian gauge theories are super-renormalizable in 2+1 dimensions and suffer from infrared divergences. These divergences can be avoided by adding a Chern-Simons term, i.e., building a Topologically Massive Theory. In this sense, we are interested in the study of the Topologically Massive Yang-Mills theory on the Null-Plane. Since this is a gauge theory, we need to analyze its constraint structure which is done with the Hamilton-Jacobi formalism. We are able to find the complete set of Hamiltonian densities, and build the Generalized Brackets of the theory. With the GB we obtain a set of involutive Hamiltonian densities, generators of the evolution of the system. © 2010 American Institute of Physics.

Uruguay logístico: plataforma público-privada (PP) de innovación y competitividad. Hoja de ruta público privada (1985-2015)

Incluye Bibliografía

Comercio exterior: Exportaciones e importaciones según destino y origen por principales zonas económicas. 1980, 1985, 1990, 1995-2002

Incluye Bibliografía

Políticas públicas e institucionalidad de género en América Latina (1985-2010)

Incluye Bibliografía