O concerto para viola e orquestra de Antônio Borges-Cunha: forma e interpretação

This article has as object of study the Concerto for Viola and Orquestra by Antonio Borges-Cunha. We investigated the work by observing its formal structure. This resulted in data which were relevant to the understanding of the work itself and to decisive procedures in its interpretation. These data were then applied to specific issues in the area of performance, by means of a process whereby the sensations of movement and direction were delineated. This investigation discusses interpretation and the queries regarding the paths which performers can choose in their quest for positive results in expressivity. It is a study specifically geared to the area of performance and, in a broader sense, serves composers that are interested in the performer's contribution to the creative process of a work.

Geologia do alvo e da mina Sol Nascente, município de Rio Crespo, Rondônia

Eight Mesoproterozoic granite suites are recognized in the Rondônia Tin Province, called Serra da Providência Intrusive Suite (1606-1532 Ma), Rio Crespo Intrusive Suite (1500 Ma), St. Anthony Intrusive Suite (1406 Ma), Teotonio Intrusive Suite (1387 Ma ), Santa Clara Intrusive Suite (1082-1074 Ma) and Younger Granites of Rondônia Intrusive Suite (998-974 Ma), represent successive magmatic type A (anorogenic) and the intra-plate basement rocks intruded in the metamorphic complex named Jamari separated into two distinct lithologic associations, a ortogneiss (U-Pb from 1.76 to 1.73 Ga) and a paragneiss (1675 + / - 12 Ma). Tin mineralization are widely found in the Tin Province and are associated with granitic intrusions known Mesoproterozoic more closely with the last two magmatic events, represented by the Santa Clara and Younger Granites of Rondônia. The tin mineralization are of primary and secondary, with the primary form deposits of different structural styles and is presented in the form of endo-or exogreisens, veins, stockworks and pegmatites. The secondary mineralization are related to natural processes of weathering and erosion of primary rocks, leading to placer deposits classified as colluvial, eluvial and colluvial-alluvial. The Target Alvo Sol Nascente is located in the central-eastern Rondônia Tin Province and has basement rocks of the metamorphic-magmatic region represented by Jamari Complex intrusive suites and Sierra Providence and Rio Crespo. The last tectonic event spa in the area was responsible for the intrusion of Younger Granites of Rondônia (São Carlos and Caripuanã Massifis). The anomalous levels of tin, sufficient to operate (Mina Rising Sun), indicate that there was possibly mineralization event, evidenced by pegmatite veins well defined, easily found relatively close to mine. Plaque deposits associated with Quaternary sedimentary sequences can also be observed

E. T. A. Hoffmann e Jacques Callot: a ficção da imagem

Hoffmann wrote several fairy tales, including "Princess Brambilla" (1821), which has an remarkable pictorial component: when it was published, the text went along with eight illustrations by Carl Friedrich Thiele, which were derived from original prints made by the Frenchman Jacques Callot. While Callot images portray the Italian theater of the Commedia dell'Arte, Thiele's works follow the plot of the narrative, representing the characters of Hoffmann, who disguise themselves because of the carnival that is taking place in Rome. The costumes and masks worn by the characters however do not ensure them full secrecy. Instead of a complete undercover, they lead to double meanings and double identities so that narrative levels and artistic references overlap and create an effect similar to a set of a polyphonic orchestra (which is a metaphor implied in the very subtitle, where the narrative is called a Capriccio).

Cultura, arte e sociedade: reflexões a partir da linguagem corporal da capoeira angola e suas linhas desenhadas no espaço

Dance-fight-game, art, religiosity, therapy, entertainment, ritual act, in short, "a way of being", are some of the various definitions/qualities attributed to the afro-brazilian cultural manifestation called "Capoeira Angola". Multivocal polysemic in its essence, Capoeira Angola is expressed in different languages which ranges from the types of touches of the musical instruments that make up the orchestra, through different types of songs, until we get the non-verbal communication established by the bodies of "capoeiristas" in the game and/or in the training body situation. The aim of this paper is to think of the line drawing in space, a significant problem in the execution of body movements of this practice. To address the relationship between line, efficiency and aesthetics of body movements, it is developed an ethnography in the Academy of João Pequeno de Pastinha-Sports Center of Capoeira Angola, based on anthropological interpretative approach, in which the concept of culture is semiotic.