Effects of nucleus initialization on event-by-event observables

In this work we present a study of the influence of nucleus initializations on the event-by-event elliptic flow coefficient, $v_2$. In most Monte-Carlo models, the initial positions of the nucleons in a nucleus are completely uncorrelated, which can lead to very high density regions. In a simple, yet more realistic model where overlapping of the nucleons is avoided, fluctuations in the initial conditions are reduced. However, $v_2$ distributions are not very sensitive to the initialization choice.Comment: 4 pages, 5 figures, to appear in the Bras. Jour. Phy

Hymenoptera venom allergy: new diagnostic methods

During the past years, the number of patients with both anaphylaxis to hymenoptera sting and negative IgE detected by conventional methods has been increasing. To obviate this problem new assays have been tried, such as Western blot and in vitro challenge tests involving basophil activation, with either the measurement of histamine and sulphidoleukotrien released (CAST--Cellular Antigen Stimulation Test) or the detection of activation markers on the cell surface with flow cytometric analysis (Flow CAST). In this paper the principles of these assays as well as their diagnostic value in hymenoptera allergy are briefly reviewed

Fausto como teatro de animação : suas origens sacro-profanas e influências sobre a tradição literária

In this article we intend to present the history of Faust through the puppet theatre tradition and its influences on literary works concerning the heretic doctor. Based on a true character, the legend of Faust goes back to the time of Lutheran reform. Since Spies' "Volksbuch", Faust worked as a warning example to the newborn belief that found in the technique of Puppet Theatre the ideal way to spread its ideology. Later on, warning became entertainment and also fascination towards this character, which gained fame with his fusion to the amusing "Kasperltheater" tradition. Following the traces of this evolution we can surely understand some of the directions the legend took in literary works such as Goethes's "Faust" and Thomas Mann's "Doktor Faustus".Pretendemos, no seguinte artigo, apresentar a história de Fausto através da tradição do teatro de animação e suas influências sobre obras literárias relacionadas ao doutor herético. Baseada em uma personalidade real, a lenda de Fausto remonta à época da reforma luterana. Desde o "Volksbuch" de Spies, Fausto operou como um exemplo de advertência para a fé recém surgida, que encontrou na técnica do teatro de animação a maneira ideal de difundir sua ideologia. Mais tarde, a advertência tornou-se fascinação em relação a esta personagem, que ganhou fama em sua fusão com a divertida tradição do "Kasperltheater". Seguindo as pegadas dessa evolução, podemos certamente entender algumas das direções que a lenda tomou em obras literárias, especialmente no caso do "Fausto" de Goethe

Sigmund Freud's metapsychological vocabulary : from the German language to its translations

The following article aims to discuss the ground vocabulary of Freudian Metapsychology, beyond the conception of a simple and stiff collection of technique terms. Facing the fact that Freud was a brilliant writer and a keen explorer of the resources provided by the German language, we intend to demonstrate some distortions his vocabulary and style underwent after its passage through internationally influent translations into English and French. Therefore, since recently his work went into the public domain and finally it begins to be directly translated into Portuguese, it is a capital challenge to Freud´s translators in Brazil to recover the lifelike face of his words not disregarding the accuracy of his propositions.O presente artigo objetiva uma discussão sobre o vocabulário fundamental da Metapsicologia freudiana, para além da concepção de um simples e estanque agrupado de termos técnicos. Levando-se também em consideração o fato de que Freud foi um escritor brilhante e um perspicaz explorador dos recursos oferecidos pela língua alemã, é nossa intenção demonstrar certas distorções de seu estilo e vocabulário sofridas após ter passado por traduces internacionalmente influentes para as línguas inglesa e francesa. Logo, com a recente entrada da obra freudiana para o domínio público, esta finalmente passou a ser traduzida diretamente para o português, tornando-se atualmente um desafio fundamental aos tradutores brasileiros de Freud recuperar a vivacidade de suas palavras sem deixar de levar em consideração a acuidade de suas proposições

Assessment of nutrient entry pathways and dominating hydrological processes in lowland catchments

International audienceThe achievement of a good water quality in all water bodies until 2015 is legally regulated since December 2000 for all European Union member states by the European Water Framework Directive (EU, 2000). The aim of this project is to detect nutrient entry pathways and to assess the dominating hydrological processes in complex mesoscale catchments. The investigated Treene catchment is located in Northern Germany as a part of a lowland area. Sandy, loamy and peat soils are characteristic for this area. Land use is dominated by agriculture and pasture. Drainage changed the natural water balance. In a nested approach we examined two catchment areas: a) Treene catchment 517 km2, b) Kielstau catchment 50 km2. The nested approach assists to improve the process understanding by using data of different scales. Therefore these catchments serve not only as an example but the results are transferable to other lowland catchment areas. In a first step the river basin scale model SWAT (Soil and Water Assessment Tool, Arnold et al., 1998) was used successfully to model the water balance. Furthermore the water quality was analysed to distinguish the impact of point and diffuse sources. The results show that the tributaries in the Kielstau catchment contribute high amounts of nutrients, mainly nitrate and ammonium. For the parameters nitrate, ammonium and phosphorus it was observed as a tendency that the annual loads were increasing along the river profile of the Kielstau

Estratégias para o controle da broca-do-fruto do cupuaçuzeiro, Conotrachelus sp. (Coleoptera: Curculionidae).

No presente trabalho é avaliado o impacto do emprego do método cultural, preconizado por Trevisan (1989) e Souza et al. (1999) em áreas sadias e infestadas; discutido o emprego do controle mecânico por meio da proteção dos frutos e avaliada a potencialidade do emprego do controle biológico por meio de parasitóide da família Tachinidae e de nematóides entomopatogênicos, isolados de solos de monocultivo de cupuaçuzeiro

Obtenção e caracterização de farinha de endosperma e de casca de pinhão para fins alimentícios.

Editores técnicos: Marcílio José Thomazini, Elenice Fritzsons, Patrícia Raquel Silva, Guilherme Schnell e Schuhli, Denise Jeton Cardoso, Luziane Franciscon. EVINCI. Resumos