El Señor Presidente y el vanguardismo surrealista

El Señor Presidente es un texto vanguardista, no según la modalidad europea, sino según la vertiente híbrida surgida en América Latina. La novela utiliza recursos y estrategias discursivas del surrealismo para redimensionar las experiencias subjetivas de unos personajes envueltos por la atmósfera pesadillesca y demoníaca de la dictadura. Como texto híbrido mezcla lo ajeno (vanguardias europeas y cristianismo) y lo propio (cultura maya-quiché); y su confluencia posibilita la colisión de tres estéticas: la corriente realista (realismo y regionalismo), el mundo animista maya-quiché y las vanguardias (surrealismo).El Señor Presidente is a vanguard text, not in the European sense, but following the hybrid form appearing in Latin America. The novel employs resources and discourse strategies of surrealism to resize the subjective experiences of some characters enveloped in the nightmarish and demonic atmosphere of the dictatorship. As a hybrid text, foreign aspects (European vanguards and Christianity) are combined with their own (Mayan-Quiche culture); and their coming together leads to the collision of three esthetic codes: realist currents (realism and regionalism), the animist Mayan-Quiche world and the vanguards (surrealism).

Internal Temperature of Girolando (Holstein×Gir) heifers in integrated crop, livestock (ICLS) and forestry (ICLFS) systems.

The objective of this work was to evaluate the internal temperature (IT) of Girolando heifers in integrated crop, livestock (ICLS) and forestry (ICLFS) systems. Trial was carried out at experimental field of Embrapa Rondônia, Porto Velho, Rondônia, Brazil.

Análise de um queimador infravermelho funcionando com combustível híbrido : GLP/Bio-óleo

Biomass is considered the largest renewable energy source that can be used in an environmentally sustainable. From the pyrolysis of biomass is possible to obtain products with higher energy density and better use properties. The liquid resultant of this process is traditionally called bio-oil. The use of infrared burners in industrial applications has many advantages in terms of technical-operational, for example, uniformity in the heat supply in the form of radiation and convection, with a greater control of emissions due to the passage of exhaust gases through a macroporous ceramic bed. This paper presents a commercial infrared burner adapted with an ejector proposed able to burn a hybrid configuration of liquefied petroleum gas (LPG) and bio-oil diluted. The dilution of bio-oil with absolute ethanol aimed to decrease the viscosity of the fluid, and improving the stability and atomization. It was introduced a temperature controller with thermocouple modulating two stages (low heat / high heat), and solenoid valves for fuels supply. The infrared burner has been tested, being the diluted bio-oil atomized, and evaluated its performance by conducting energy balance. The method of thermodynamic analysis to estimate the load was used an aluminum plate located at the exit of combustion gases and the distribution of temperatures measured by thermocouples. The dilution reduced the viscosity of the bio-oil in 75.4% and increased by 11% the lower heating value (LHV) of the same, providing a stable combustion to the burner through the atomizing with compressed air and burns combined with LPG. Injecting the hybrid fuel there was increase in the heat transfer from the plate to the environment in 21.6% and gain useful benefit of 26.7%, due to the improved in the efficiency of the 1st Law of Thermodynamics of infrared burner

Gestão compartilhada de P&D em petróleo:a interação entre a Petrobrás e a Universidade Federal do Rio Grande do Norte

This work addresses the relationship between University-Firm aims to understand the model of shared management of R&D in petroleum of Petrobras with UFRN. This is a case study which sought to investigate whether the model of cooperation established by the two institutions brings innovation to generate technical-scientific knowledge and contribute to the coordination with other actors in the promotion of technological innovation. In addition to desk research the necessary data for analysis were obtained by sending questionnaires to the coordinators of projects in R&D at the company and university. Also, interviews were conducted with subjects who participated in the study since its inception to the present day. This case study were analysed through the Resource-Based View and Interorganizational Networks theory. The sample data also stands that: searches were aligned to the strategic planning and that 29% of R&D projects have been successful on the scope of the proposed objectives (of which 11% were incorporated into business processes); which was produced technical and scientific knowledge caracterized by hundreds of national and international publications; thesis, dissertations, eleven patents, and radical and incremental innovations; the partnership has also brought benefits to the academic processes induced by the improved infrastructure UFRN and changing the "attitude" of the university (currently with national prominence in research and staff training for the oil sector). As for the model, the technical point of view, although it has some problems, it follows that it is appropriate. From the viewpoint of the management model is criticized for containing an excess of bureaucracy. From the standpoint of strategic allocation of resources from the legal framework needs to be reassessed, because it is focused only on the college level and it is understood that should also reach the high school given the new reality of the oil sector in Brazil. For this it is desirable to add the local government to this partnership. The set of information leads to the conclusion that the model is identified and named as a innovation of organizational arrangement here known as Shared Management of R&D in petroleum of Petrobras with UFRN. It is said that the shared management model it is possible to exist, which is a simple and effective way to manage partnerships between firms and Science and Technology Institutions. It was created by contingencies arising from regulatory stand points and resource dependence. The partnership is the result of a process of Convergence, Construction and Evaluation supported by the tripod Simplicity, Systematization and Continuity, important factors for its consolidation. In practice an organizational arrangement was built to manage innovative university-industry partnership that is defined by a dyadic relationship on two levels (institutional and technical, therefore governance is hybrid), by measuring the quarterly meetings of systematic and standardized financial contribution proportional to the advancement of research. These details have led to the establishment of a point of interaction between the scientific and technological-business dimension, demystifying they are two worlds apart

Desempenho de três linhagens de tilápia submetidas ao tratamento com 17-α-metiltestosterona em condições ambientais não controladas

Este estudo foi realizado para descrever o efeito da reversão sexual de linhagens de tilápia sobre as taxas de sobrevivência, o crescimento e o percentual de machos fenotípicos em condições ambientais variáveis. Foram utilizadas duas linhagens de Oreochromis niloticus (tilápia-do-nilo comum e tailandesa) e uma híbrida Oreochromis sp (vermelha), que receberam o hormônio masculinizante 17-α-metiltestosterona incorporado à ração (60 mg/kg) durante os primeiros 30 dias de vida. Aos 90 dias de idade, a taxa de sobrevivência da tilápia-do-nilo comum superou a da tilápia tailandesa em 39,00% e da tilápia vermelha em 22,70%, enquanto a taxa instantânea de crescimento foi similar nas linhagens comum e tailandesa e significativamente inferior na linhagem vermelha. O percentual de machos, de acordo com o exame de gônadas, decresceu na seguinte ordem: tilápia-do-nilo comum, tailandesa e vermelha. em situações de oscilação de temperatura, a linhagem comum tem maior desempenho produtivo, mas são necessários estudos para comprovação da pureza genética e análise do manejo reprodutivo de linhagens de tilápia.

Projeção mapeada interativa em discos de vinil : diálogos multissensoriais tecnológicos

Dissertação (mestrado)—Universidade de Brasília, Instituto de Artes, Programa de Pós-Graduação em Arte, 2016.

Fabrico híbrido em grande escala de materiais compósitos

As tecnologias de fabrico aditivo e subtrativo têm vindo a desenvolver-se no sentido de permitir a produção de peças com melhores rigor dimensional, características mecânicas, físicas e químicas, utilizando ainda materiais completamente novos desenvolvidos a pensar nos requisitos em determinadas aplicações. A fabricação híbrida, um processo que utiliza dois ou mais processos de fabrico com características diferentes na mesma unidade de fabrico aproveitando assim as vantagens de cada processo, tem vindo a aparecer como meio de melhorar a qualidade e complexidade dos produtos a serem desenvolvidos. O desenvolvimento de processos de grande escala tem também vindo a verificar-se, sendo estes uma ampliação e aplicação dos processos já existentes para a produção a uma escala maior. Os compósitos de matriz polimérica são os materiais em foco neste trabalho. Alguns polímeros derivam de fontes não renováveis como o petróleo, o que tem levado ao crescimento da indústria de reciclagem deste tipo de materiais para a sua reutilização. Acresce o facto de que a incorporação de resíduos industriais é vista como uma vantagem, quer em termos de custos, quer em termos de sustentabilidade. O presente trabalho teve com objetivo o desenvolvimento de tecnologias de fabricação híbrida, aplicadas a materiais compósitos provenientes, em parte, do reaproveitamento de resíduos industriais. Assim, foi desenvolvido um sistema de extrusão de grandes dimensões - um braço robot com uma extrusora acoplada no seu último eixo, com uma variante híbrida combinando extrusão e maquinação - uma máquina fresadora com uma extrusora acoplada na sua árvore (Eixo Z); e foram desenvolvidos materiais compósitos aplicando o reprocessamento com incorporação de resíduos, por forma a originar produtos de materiais reciclados, contribuindo para a conservação do ambiente. Foi efetuada a validação de um dos conceitos através do desenvolvimento de peças extrudidas com os materiais reciclados e posterior estudo de parâmetros de processamento que conduzem a melhores resultados em temos de geometria. Esta avaliação foi efetuada com recurso a técnicas de engenharia inversa. Foi possível identificar tendências que permitirão melhorar a aplicabilidade deste tipo de processos no fabrico de peças de grandes dimensões.

ÁGUA VIVA: UM ROMANCE LÍRICO DE CLARICE LISPECTOR

In Água viva, text of Clarice Lispector, published in 1973, stays evident the encounter of the poetry with the fiction prose, forming a unity. This article aims to investigate how this encounter occurs and to demonstrate the ways by which the poetry interlaces with the fiction narrative, in other words, how the process of fusion of the categories of the narrative with the lyric modes occurs, resulting in the hybridism of the narrative genre, in the lyric novel. In fact, the narrative categories, in the end, surrender to the appeals of the lyric poetry, making the work hybrid. Inspired in the existentialist´s theories of Martin Heidegger and of Jean-Paul-Sartre, the Lispector´s text undertakes a questioning concerning the existence, trying to understand the human condition. Themost intimate questionings and the deepest emotions, belonging to the abysmal part of the ‘dasein’, can not be expressed by the common speech. The characters, in the impossibility of express, by the use of common words, their existential anguish, utilizes a language permeated by the own resources of the poetry, trying to embrace all the aspects of their subjectivity. The characters assume, then, a poetic-lyric discourse, highly suggestive. It is there that the prose allows to be invaded by the poetry and it is how occurs the establishment, in the text, of the union between prose and poetry. The literary overtakes thereby the common discourse and configures itself in an artistic speech. To make possible the work of analysis, some theorists of the matter are convoked such as Ralph Freedman and Rosa Maria Goulart, as other studious of Lispector´s work.

“A JOURNEY TO A STAR”: REFLETINDO SOBRE O PROCESSO DE CONSTRUÇÃO DE UM CARMEN MIRANDA COMO UM ÍCONE BRASILEIRO/LATINO NOS EUA

O artigo descreve a ascensão meteórica de Carmen Miranda como artista de sucesso nos EUA no final da década de 30 e na década 40, analisando não só as condições em que essa jornada para o estrelato se deu, mas seu impacto na construção de Miranda como um ícone brasileiro nos Estados Unidos. A partir das teorias de Francesco Alberoni (1962) e Richard Dyer (1998) sobre estrelato, Carmen Miranda é analisada como um texto em aberto, um fato social, e é estudada sob os aspectos de sua significação ideológica num período histórico que promoveu a conhecida “Política da Boa Vizinhança”, na qual interessava aos EUA consumir a América Latina e sua cultura. Por meio da análise de diversos jornais de grande circulação nos EUA, percebe-se que a artista imigrante se integra ao modelo americano pós-colonial de consumo cultural latino-americano nas suas inúmeras apresentações artísticas no palco e fora dele, ditando moda e sendo referência de estilo. Mas é também por este modelo consumida, perdendo sua expressão nacional brasileira e vindo a ser entendida como uma figura híbrida e pan-étnica que anos mais tarde seria chamada de “Latina”.

AMBIVALENCE OF TERMS AND CONCEPTS: IMPLICATIONS FOR THE HYBRID LANGUAGE IN CONTEXT OF BOUNDARY

Faced with the perceived paradox between the scenario as sociolinguistically complex boundary and the pedagogical and educational policies that prioritize linguistic and cultural homogeneity, the objective of this article is to focus on the ambivalence of the concepts of language, culture, bilingualism and identity as concepts that guide different views toward writing hybrid "brasiguaio" students. The student, often taking as their mother tongue the Portuguese – as part of their family also uses the language of inheritance, for example, German and/or Italian - whose schooling in Paraguay focused on Spanish and Guarani languages, presents a hybrid language often stigmatized at Brazilian school, which usually leads low-esteem and school failure. The concepts presented open space to deviate attention from the idealized conception of the subject bilingual and consider that due to the characteristic muldimensional of bilingualism, the subject presents bilingual discourse practices in a constant process of mutation, and therefore also their cultural identities, which can facilitate identification with school success and distance to consider from prejudice.