El arte de la conversión: modelos educativos del Colegio de San Andrés de Quito (Dossier: Historia del Arte)

El ensayo analiza el papel que desempeño el Colegio de San Andrés de Quito en la conversión de los indígenas durante el siglo XVI y el florecimiento de un centro importante de producción artística. El artículo propone que la designación actual del colegio, como una escuela de arte, puede ser una consecuencia tardía de la inestable relación entre arte y religión, tal como fue cultivada dentro de la institución franciscana. Se trató, por lo tanto, de una superposición del valor religioso sobre el artístico, mediante el cual se adoctrinaba a los estudiantes. El artículo enfatiza en la aprobación de destrezas artísticas por parte de los indígenas, quienes adquirieron dominio sobre estas artes, las mercadearon y provocaron una inesperada tensión en las concepciones franciscanas acerca de la religión y el uso del arte.

The Phantom Carriage (1921)

The reputation of The Phantom Carriage (Körkarlen) as one of the major films of Swedish silent cinema is in some respects securely established. Yet the film has attracted surprisingly little detailed discussion. It may be that its most striking stylistic features have deflected or discouraged closer scrutiny. Tom Gunning, for instance, in making the case for Sjöström’s Masterman, argues that ‘Körkarlen wears its technique on its sleeve, overtly displays its unquestionable mastery of superimposition and complex narrative structure. Mästerman tucks its mastery of editing and composition up its sleeve, so to speak’. This article makes an argument for a different evaluation of The Phantom Carriage, bringing a critical and interpretative understanding of the film’s style into conversation with the historical accounts of film form which predominate in the scholarship around silent cinema. It suggests that the film achieves ‘mastery of editing and composition’ with a flexibility and fluidity in the construction of dramatic space that is in itself remarkable for its period, but that Sjöström’s achievements extend well beyond his handling of film space. Specifically, it discusses a segment which is in several respects at the heart of the film: the first meeting between the two central characters, David Holm (Victor Sjöström) and Sister Edit (Astrid Holm); it spans the film’s exact mid-point; and at almost twelve and a half minutes it is the longest uninterrupted passage to take place in a single setting. The chapter argues that the dramatic and structural centrality of the hostel segment is paralleled by its remarkably rich articulation of the relationships between action, character and space. We show how Sjöström’s creation of a three-dimensional filmic space - with no hint of frontality - becomes the basis for a reciprocal relationship between spatial naturalism and performance style, and for a mise-en-scene that can take on discrete interpretive force. The argument also places the hostel sequences within the film as a whole in order to show how relationships articulated through the detailed decisions in this section take on their full resonance within patterns and motifs that develop across the film.

Structural and phylogenetic relationship of ORF 31 from the Anticarsia gemmatalis MNPV to poly (ADP-ribose) polymerases (PARP)

ORF 31 is a unique baculovirus gene in the genome of Anticarsia gemmatalis multiple nucleopolyhedrovirus isolate 2D (AgMNPV-2D). It encodes a putative polypeptide of 369 aa homologous to poly (ADP-ribose) polymerase (PARP) found in the genomes of several organisms. Moreover, we found a phylogenetic association with Group I PARP proteins and a 3D homology model of its conserved PARP C-terminal catalytic domain indicating that had almost an exact spatial superimposition of < 1 angstrom with other PARP available structures. The 5` end of ORF 31 mRNA was located at the first nucleotide of a CATT motif at position -27. Using real-time PCR we detected transcripts at 3 h post-infection (p.i.) increasing until 24 h p.i., which coincides with the onset of DNA replication, suggestive of a possible role in DNA metabolism.

Double horizons : shifting figure and ground in some Australian photography

Passage

 Contribution of a mural scale work from the Vortex series. In  these images of the binocular (as opposed to ‘binocular images’) the vortex effect arises from convergence; two views of the landscape, photographed from separate viewpoints are superimposed in-camera through superimposition on a particular point.

Evidence that renal arginine transport is impaired in spontaneously hypertensive rats

Low renal nitric oxide (NO) bioavailability contributes to the development and maintenance of chronic hypertension. We investigated whether impaired L-arginine transport contributes to low renal NO bioavailability in hypertension. Responses of renal medullary perfusion and NO concentration to renal arterial infusions of the L-arginine transport inhibitor L-lysine (10 μmol·kg⁻¹·min⁻¹; 30 min) and subsequent superimposition of L-arginine (100 μmol·kg⁻¹·min⁻¹; 30 min), the NO synthase inhibitor N^G-nitro-L-arginine (2.4 mg/kg; iv bolus), and the NO donor sodium nitroprusside (0.24 μg·kg⁻¹·min⁻¹) were examined in Sprague-Dawley rats (SD) and spontaneously hypertensive rats (SHR). Renal medullary perfusion and NO concentration were measured by laser-Doppler flowmetry and polarographically, respectively, 5.5 mm below the kidney surface. Renal medullary NO concentration was less in SHR (53 ± 3 nM) compared with SD rats (108 ± 12 nM; P = 0.004). L-Lysine tended to reduce medullary perfusion (−15 ± 7%; P = 0.07) and reduced medullary NO concentration (−9 ± 3%; P = 0.03) while subsequent superimposition of L-arginine reversed these effects of L-lysine in SD rats. In SHR, L-lysine and subsequent superimposition of L-arginine did not significantly alter medullary perfusion or NO concentration. Collectively, these data suggest that renal L-arginine transport is impaired in SHR. Renal L-[³H]arginine transport was less in SHR compared with SD rats (P = 0.01). Accordingly, we conclude that impaired arginine transport contributes to low renal NO bioavailability observed in the SHR kidney.

A representação social de Republica no Exército brasileiro

A presente dissertação de mestrado versa sobre o significado de República no militar do Exército Brasileiro. Tal significado é buscado nas manifestações publicadas, no interior da corporação, nos dias 15 de novembro dos cem anos deste regime vigente no país. Delimita-se qual o objeto da Psicologia Social, e, para fundamentação da escolha do quadro de referência teórico, apresenta-se uma crítica aos modelos fundados no Positivismo e no Materialismo Histórico, para então se optar pela História das Mentalidades e pela Teoria das Representações Sociais. Utiliza-se as "Ordens do Dia" como material. Importa ressaltar que apresentam-se tais documentos num capitulo e não em anexos, para enfatizar que eles são a base desta dissertação. São considerados, não coadjuvantes, mas figuras centrais neste cenário. Faz-se uma análise destas "Ordens do Dia", privilegiando-se as ideias de ordem, progresso, segurança e desenvolvimento. Posteriormente é feita uma sobreposição das ideologias dentro do Exército que dominaram as conjunturas na estrutura republicana, com a representação social de República no Exército Brasileiro. Tal sobreposição corrobora o papel ativo da Representação Social.

Primary tooth length determination in direct digital radiography: An in vivo study

Purpose: the purpose of this in vivo study was to compare the accuracy of primary incisor length determined by direct digital radiography (straight-line measurement and grid superimposition) and measurement of the actual tooth length. Methods. Twenty-two primary maxillary incisors that required extractions were selected from 3- to 5-year-old children. The teeth were radiographed with an intraoral sensor using the long cone technique and a sensor holder (30-cm focus-to-sensor distance). The exposure time was 03 seconds. Tooth length was estimated by using straight-line and grid measurements provided by the distance measurement feature of the Computed Dental Radiography digital dental imaging system. The actual tooth length was obtained by measuring the extracted tooth with G digital caliper. Data were analyzed statistically by Pearson's correlation coefficient and a paired t test. Results: There were statistically significant differences (P=.007) between the 2 measurement techniques and between the actual tooth lengths and grid measurements. There was no statistically significant difference (P=38) between straight-line measurements and actual tooth lengths, showing that the straight-line measurements were more accurate. Underestimation of the actual tooth length, however, occurred in 45% of the straight-line measurements and in 73% of the grid measurements. Conclusion: It is possible to determine primary tooth length in digital radiographs using onscreen measurements with 0 reasonable degree of accuracy.

Correlation between maxillary central incisor form and face form in 4 racial groups

Objectives: the purpose of this study was to evaluate the correlation between central incisor form and face form in 4 racial groups and to investigate if there was agreement among experts in categorizing the central incisor forms. Method and Materials: A total of 160 subjects (40 whites, 40 mulattos, 40 blacks, and 40 Asians) ranging from 18 to 33 years of age were selected. Digital photographic records were made, 1 full-face and 1 intraoral view of the maxillary right central incisor. The outline tracings of the tooth and face images were obtained using Adobe Photoshop 5.0 software. The outline tracings were printed in distinct transparencies, and 3 prosthodontists determined if there was correspondence between the tooth and the face forms by superimposition of the transparencies. If there was disagreement among the prosthodontists' evaluations, the prevalent decision was considered. The experts also classified the central incisor forms into square, ovoid, tapering, or combination at 2 different sessions. At the first session, no instructions were given. At the second session, the prosthodontists were instructed to follow Williams' method of classification. Results: A correspondence between tooth and face forms was found in 23.75% of all cases. Agreement on the tooth form classifications among the prosthodontists occurred in 30.62% of all cases at the first session and 24.37% at the second session. Conclusion: There is not a highly defined correlation between central incisor form and face form in any racial group studied. In addition, the experts were not in fair agreement in categorizing tooth forms.

Diversidade de morcegos (Chiroptera; Mammalia) em três áreas do noroeste paulista, com ênfase nas relações tróficas em Phyllostomidae

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Aspectos radiográficos e tomográficos de felinos (Felis catus - Linnaeus, 1775) adultos acometidos por rinite e sinusite

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Descrição anatomotomográfica do esqueleto apendicular de Chelonoidis carbonaria (SPIX, 1824)

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

Avaliação das estruturas anatômicas para sobreposição cefalométrica maxilar utilizando telerradiografias em norma de 45 graus

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

Estudo cefalométrico com implantes metálicos dos efeitos do aparelho Bionator de Balters no desenvolvimento esquelético maxilo-mandibular durante o tratamento da má oclusão classe II divisão 1

Pós-graduação em Odontologia - FOAR

Use of synthetic aperture radar for recognition of Coastal Geomorphological Features, land-use assessment and shoreline changes in Bragança coast, Pará, Northern Brazil

Imagens de radar de abertura sintética (SAR) vem sendo bem mais utilizadas do que antes nas aplicações de geociências em regiões tropicais úmidas. Nesta investigação, uma imagem RADARSAT-1, na banda C, polarização HH adquirida em 1998 foi usada para o mapeamento costeiro e avaliação da cobertura da terra na área de Bragança, norte do Brasil. Imagem do radar aerotransportado GEMS-1000, na banda X, polarização HH, adquirida em 1972 durante o projeto RADAM foi também utilizada para avaliar as variações costeiras ocorridas nas últimas três décadas. A pesquisa tem confirmado a utilidade da imagem RADARSAT-1 para o mapeamento geomorfológico e avaliação da cobertura da terra, particularmente em costas de manguezal de macromaré. Além disso, um novo método para estimar as variações da linha de costa baseado na superposição de vetores extraídos de diferentes imagens SAR, com alta acurácia geométrica, tem mostrado que a planície costeira de Bragança tem estado sujeita a severa erosão responsável pelo recuo de aproximadamente 32 km² e acreção de 20 km², resultando em uma perda de área de manguezal de aproximadamente 12 km². Como perspectiva de aplicação, dados SAR orbitais e aerotransportados provaram ser uma importante fonte de informação tanto para o mapeamento geomorfológico, quando para o monitoramento de modificações costeiras em ambientes tropicais úmidos.