STEM ANATOMY and DEVELOPMENT of SUCCESSIVE CAMBIA IN THE NEOTROPICAL LIANA SECURIDACA RIVINIFOLIA (POLYGALACEAE)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Effectiveness of gutta-percha and Resilon in filling lateral root canals using the Obtura II System

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

Música como aia da vontade: ensaio sobre a leitura wagneriana de Schopenhauer

In the year 1851, Richard Wagner had his first contact with the philosophy of Schopenhauer, a fact that was followed soon by his proclaimed and somewhat surprising conversion to schopenhauerianism. Tweny years later, his debt to Schopenhauer is reaffirmed in Beethoven, a comemorative writing in which are to be found the outlines of a philosophy of music - claimed by the composer to be based on Schopenhauer's aesthetics - that had great influence in Nietzsche's theoretical elaboration of the dionysiac, as it appears in The birth of Tragedy. My work aims primarily at investigating to what extent the musical aesthetics outlined in Beethoven is actually compatible with that presented in The world as Will and representation. The pointing out of remarkable differences between the two aesthetic conceptions gives then rise to some reflexions concerning the character of the relations between Wagner, Schopenhauer and the young Nietzsche.

Dimensões do corredor bucal em diferentes faixas etárias e sua proporção com a distância inter pré-molar e inter comissura

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A presença de Kierkegaard na Teoria do Romance do jovem Lukács

Pós-graduação em Filosofia - FFC

A consolidação da social democracia no Brasil: forma tardia de dominação burguesa nos marcos do capitalismo de extração prussiano-colonial

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

L'Amour dácadent em dramas de Villiers de L'Isle-Adam e Maurice Maeterlinck

Pós-graduação em Estudos Literários - FCLAR

Estado moderno ou Estado de direito capitalista

O artigo se propõe a esboçar os contornos jurídicos e econômicos do Estado Moderno. Há muitas fases ou idades do Estado Moderno Capitalista, ou também denominado aqui de Estado de Direito Capitalista. Portanto, façamos o caminho inicial, histórico, de apontar suas condições e características iniciais e até porque, desse modo, poderemos perceber e visualizar o que realmente é permanente, duradouro, essencial, estrutural ao Estado no Ocidente.

Liberdade de expressão e discurso do ódio: um exame sobre as possíveis limitações à liberdade de expressão

In a view to determining the outlines of the Freedom of Speech and to specify its contents, we face hate speech as an offensive and repulsive manifestation, particularly directed to minority groups in contemporary society. Thus, the study sought to promote, in the foreground, a study of the Freedom of Speech, in the liberal molds. Considered this way, Freedom of Speech will tend to accept hate speech as a legitimate manifestation, albeit at the injury of the victims. On the other hand, when we are dealing with the exhaustion of the liberal paradigm and the affirmation of the Welfare State, we note the recognition by the social state of the asymmetries and commitment to redistributive justice. The Freedom of Speech, warded by welfare state will tend to suffer major restrictions on its self-determination power, rejecting hate speech.

Estruturas e fundamentos sociais: a leitura honnethiana de Habermas

This article aims to highlight, in the form of brief general notes, the broad outlines of Honneth's critique of some aspects of Habermas' thought. Honneth's critique is guided by an investigation of the moral and normative criteria of social struggles, which Honneth appropriates in a critical fashion from the young Hegel. Honneth's central point is that the possibilities of interactive-communicative experience cannot be summarized in, or taken exclusively from, linguistic interaction, nor can the latter be pursued in its ideal aspect without the presupposition of the conflicting contexts in which it is always inserted.

Considerações sobre a atualidade da formação cultural/educacional: novos desafios para a pesquisa

This paper aims to draw some outlines of what I understand to be background for possible investigations that examine the cultural / educational problems in Brazil from the perspective of Critical Theory. Under the light of these outlines I intend to present two directions of research which are the main objectives of the research project I develop within the Department of Educational Psychology of College of Sciences and Letters of Unesp in Araraquara. In particular, it is necessary to understand the internal deformation that education suffers as a concrete substance of the teaching process in schools, which makes an empirical investigation how the cultural industry’s schemes become present in the “didactic pedagogical scene” necessary. On the other hand, the elucidation of this problem requires a theoretical investigation about the broader process of constitution of today’s subjectivity under the impact of that industry. Both goals set forth herein are intended to provide subsidies to make readings about new educational demands possible in Brazil.

Da libertinagem no Brasil colonial: a construção da imagem amoral das mulheres na literatura de viagem (1611-1808)

Pós-graduação em História - FCHS

Ultrastructure of the ovary of Dermatobia hominis (Diptera: cuterebridae). I. Development during the 3rd larval instar

The ultrastructure and distribution of gonial and somatic cells in the ovary of Dermatobia hominis was studied during the 3rd larval instar. In larvae weighing between 400 and 500 mg, the ovary is partially divided into basal and apical regions by oblong somatic cells that penetrate from the periphery; these cells show ovoid nucleus and cytoplasm full of microtubules. In both regions, gonial cells with regular outlines, large nucleus and low electron-density cytoplasm are scattered among the interstitial somatic cells. These later cells have small nucleus and electrodense cytoplasm. Clear somatic cells with small nucleus and cytoplasm of very low electron-density are restrict to the apical region of the gonad. Degenerating interstitial somatic cells are seen in the basal portion close to the ovary peduncle. During all this larval period the morphological features of the ovary remain almost the same. At the end of the period there is a gradual deposition of glycogen in the cytoplasm of the somatic cells, increase in the number and density of their mitochondria plus nuclear modification as membrane wrinkling and chromatin condensation in masses.

Luminescence of europium(III) and manganese(II) in barium and zinc orthosilicate

The aim of this work is to report on the luminescence properties of BaZnSiO4 activated by Eu3+ and Mn2+ ions. Doped and undoped powder samples were prepared by solid-state reaction starting from oxides and carbonates or Ba2SiO4:Eu3+ and Zn2SiO4:Mn2+ precursors. X-ray diffraction powder data, IR vibrational, and UV-vis luminescence spectroscopies were carried out. Results showed that doped and undoped samples from both types of precursors have the same structure and crystallize with a superstructure of hexagonal kalsilite. Vibrational spectroscopy has confirmed the formation of a silicate group, which outlines differences between products and silicate precursors. The observed luminescence assigned to Eu3+ and Mn2+ transitions covered most parts of the visible spectrum, an important requirement for phosphors in fluorescent low-pressure mercury vapor lamps.

Environmental evaluation of cogeneration scenarios in sugar industry

The development of new techniques that allow the analysis and optimization of energy systems bearing in mind environmental issues is indispensable in a world with finite natural resources and growing demand of energy. Among the energy systems that deserve special attention, cogeneration in the sugar industry must be pointed out, because it uses efficiently a common fuel for generation of useful heat and power. Within this frame, thermoeconomical optimization - 2nd Law of Thermodynamics analysis by exergy function and economic evaluation of the thermal system - gradually is taking importance as a powerful tool to assist to the decision making process. Also, the explicit consideration of environmental issues offers a better way to explore trade-offs between different aspects to support the decisions that must be made. In this work it is used the technique of Life Cycle Analysis (LCA) which allows to consider environmental matters as an integral part of the problem, in opposite to most of the environmental approaches that only reduce residuals generation , without taking into account impacts associated to other related processes. On the other hand, the consideration of environmental issues in optimization of energy systems is a novel and promissory contribution in the state of the art of energy optimization and LCA. The system under study is a sugar plant of Tucumán (Argentina) given the particular importance that this industry had inside the regional economy of the Argentinean Northwest. Although cogeneration comes being used a while ago in sugar industry, being the main objective the generation of heat and as secondary objective the electric power generation and mechanic power to cover several needs of working machineries, to the date it is no available a versatile tool that allows to analyze economical feasible alternatives bearing in mind environmental issues. At sugar plants, steam is generated in boilers using as fuel bagasse - cellulosic fiber waste obtained crushing the sugar cane- and it is used to give useful heat and shaft work to the plant, but it can also be used to generate electricity with export opportunities to the electrical network. The great number of process alternatives outlines a serious decision making problem in order to take advantage of the resources. Although the problem turns out to be a mixed non-linear problem (MINLP), the main contribution of this work is the development of a hybrid strategy to evaluate cogeneration alternatives that combines optimization approaches with environmental indicators. This powerful tool for its versatility and robustness to analyze cogeneration systems, will be of great help in the decision making process, because of their easy implementation to analyze the kind of problems presented in the sugar industry.