As formas animadas e a criatividade

Projeto de Intervenção apresentado à Escola Superior de Educação de Lisboa para obtenção de grau de mestre em Educação Artística - Especialidade Teatro na Educação

Impacto de um programa de estimulação em jogo dramático no desenvolvimento da linguagem em crianças pré-escolares

Dissertação apresentada à Escola Superior de Educação de Lisboa para obtenção de grau de mestre em Educação Artística, na Especialização de Teatro na Educação

O Grupo Sobrevento de teatro de formas animadas

Since prehistoric man seeks to dominate play scenes and images of their daily lives, to understand them or dominate. In the theater, the man tried to represent hunting scenes and deities. Since the first creation material representative of the gods, these objects acquire magical powers. After a long time, came the Puppet Theater, which through the use of various materials, the man concocted dolls in his image and likeness, as well as representations of animals. Subsequently, the Theater of Animated FormsVisual involved various props, like the mask, the shadow and the object. Thus, these elements can appear all together or not in the same show and are, therefore, the Theater of Animated Forms. How important human need to understand the world and events around them, the arts were needed to explain the divine and unreachable. Clumping the four languages of art: music, plastic arts, dance and theater, the Theater of Animated Forms of so characteristic of the man in search of the divine and sublime sentiments or not. In Brazil, faced with a multitude of excellent groups Theater of Animated Forms, the Sobrevento Group stands to monitor on an extensive repertoire theoretical foundation for the themes of the pieces created, and the high level of aesthetic sensitivity and artistic creation through is the dummies used in your repertoire. The objective of this study is to describe and analyze the Sobrevento Group considering the process of artistic creation, which led to the understanding of what is Theater of Visual Theater. To this end, guided interpretive anthropological approach, we conducted an ethnograph with the group

Era uma vez...As sete casas da infortuna: relação actor - marioneta : Relatório de estágio

O presente relatório tem como objectivo analisar a realidade de uma Companhia de Marionetas em Portugal, Teatro e Marionetas de Mandrágora, incidindo sobre a relação entre o actor, marioneta e meio envolvente (site specific) no contexto de uma prática teatral concreta, a produção do espectáculo Era uma vez ...As Sete Casas da Infortuna, no Castelo de Santa Maria da Feira. Os resultados apurados acompanham os moldes em que se procurou passar de um actor convencional para a especialização de um micromundo teatral onde a aprendizagem foi, fulcral desde o processo de construção até, à manipulação em cena num universo de trabalho particularmente árduo e específico. A minha trajectória no seio da companhia começou pela familiarização e aprendizagem informal da prática das marionetas através da observação directa dos espectáculos e de diferentes projectos da companhia. A formação feita no local de estágio (atelier da Companhia) foi outra das modalidades de formação que acompanhou o meu trajecto ao longo do estágio através da minha colaboração em projectos como Teatro nas Instituições, sempre sob a égide da divisão de tarefas e de alguma autoaprendizagem com a devida supervisão e orientação de artistas especialistas, como o Director Criativo, enVide neFelibata. O laboratório de aprendizagem prosseguiu pela mão da marionetista Clara Ribeiro que orientou a minha formação no sentido de absorver princípios teórico-práticos como o Foco, o Movimento e o Olhar para uma melhor consciencialização do universo do teatro de marionetas e formas animadas. Ainda nessa aprendizagem, a figura de alguns artistas especialistas foi fulcral, nomeadamente a da cenógrafa Marta Fernandes da Silva, que revelou ser de extrema importância ao longo do estágio pois permitiu uma verdadeira intersecção entre as componentes teórica e prática. Dessa forma pude acompanhar todo o processo de criação do Era uma vez ...As Sete Casas da Infortuna, e colaborar na construção das marionetas que iria manipular como actor - marionetista. Relativamente à questão da componente da interpretação no estágio, esta foi assumida pela encenadora - marionetista, Filipa Alexandre que, com a sua orientação, permitiu um enfoque do grupo de trabalho num processo de criação colectiva. Assim, a nível pessoal, fui movido por uma necessidade premente de descodificar o papel do actor na sua relação com a marioneta e o meio envolvente (site specific). ABSTRACT: This study aims to examine the reality of a Puppet Company in Portugal, the Puppet Theater of Mandrágora, focusing on the relationship between actor, puppet and environment (site specific) in the context of an actual theatrical practice, Once upon a time ...Seven houses of infortune, in the Castle of Santa Maria da Feira. The results obtained follow the way in which one seeks to move from one "conventional" actor to the specialization of a micro theater where learning was central from the building process to manipulation on the scene in a universe of work particularly hard and specific. My initial course within the company began with the familiarization and informal learning of the practice of puppetry through direct observation of performances and various projects of the company. The training done at the company (workshop of the Company) was one of the training arrangements that accompanied my way along the training through assistance on projects such as Teatro nas Instituições, always under the auspices of the division of tasks and due self-teaching with appropriate supervision and guidance of expert artists, such as the Creative Director, enVide neFelibata. The learning laboratory continued by the hand of the puppeteer Clara Ribeiro who supervised my training in order to absorb theoretical and practical principles as the Focus, the Movement and the Look for better awareness of the world of puppetry and animated forms. Also at this level, the figure of some specialist artists were central, such as the scenographer Marta Fernandes da Silva, who proved to be extremely important during this training, allowing a true intersection between the theoretical and the practical components. I could experience the surroundings of the creation notebook of Era uma vez ...As Sete Casas da Infortuna, and collaborate in the preparation of puppets that would handle as an actor - puppeteer. As to the question of the interpretation component on training, this was in charge of stage director - puppeteer, and the Artistic Director, Filipa Alexandre, whose instructions allowed a focus of the working group in a process of collective creation. Accordingly, to a personal level, I was urged to decode the role of the actor in relation to the puppet and the environment (site specific).

Cation Transport Coupled to ATP Hydrolysis By the (Na, K)-ATPase AN INTEGRATED, ANIMATED MODEL

An Adobe (R) animation is presented for use in undergraduate Biochemistry courses, illustrating the mechanism of Na(+) and K(+) translocation coupled to ATP hydrolysis by the (Na, K)-ATPase, a P(2c)-type ATPase, or ATP-powered ion pump that actively translocates cations across plasma membranes. The enzyme is also known as an E(1)/E(2)-ATPase as it undergoes conformational changes between the E(1) and E(2) forms during the pumping cycle, altering the affinity and accessibility of the transmembrane ion-binding sites. The animation is based on Horisberger`s scheme that incorporates the most recent significant findings to have improved our understanding of the (Na, K)-ATPase structure function relationship. The movements of the various domains within the (Na, K)-ATPase alpha-subunit illustrate the conformational changes that occur during Na(+) and K(+) translocation across the membrane and emphasize involvement of the actuator, nucleotide, and phosphorylation domains, that is, the ""core engine"" of the pump, with respect to ATP binding, cation transport, and ADP and P(i) release.

Cation Transport Coupled to ATP Hydrolysis By the (Na, K)-ATPase : an integrated, animated model

An Adobe (R) animation is presented for use in undergraduate Biochemistry courses, illustrating the mechanism of Na+ and K+ translocation coupled to ATP hydrolysis by the (Na, K)-ATPase, a P-2c-type ATPase, or ATP-powered ion pump that actively translocates cations across plasma membranes. The enzyme is also known as an E-1/E-2-ATPase as it undergoes conformational changes between the E-1 and E-2 forms during the pumping cycle, altering the affinity and accessibility of the transmembrane ion-binding sites. The animation is based on Horisberger's scheme that incorporates the most recent significant findings to have improved our understanding of the (Na, K)-ATPase structure function relationship. The movements of the various domains within the (Na, K)-ATPase alpha-subunit illustrate the conformational changes that occur during Na+ and K+ translocation across the membrane and emphasize involvement of the actuator, nucleotide, and phosphorylation domains, that is, the "core engine" of the pump, with respect to ATP binding, cation transport, and ADP and P-i release.

Chronic Telogen Effluvium And Female Pattern Hair Loss Are Separate And Distinct Forms Of Alopecia: A Histomorphometric And Immunohistochemical Analysis.

Chronic telogen effluvium (CTE), a poorly understood condition, can be confused with or may be a prodrome to female pattern hair loss (FPHL). The pathogenesis of both is related to follicle cycle shortening and possibly to blood supply changes. To analyze a number of histomorphometric and immunohistochemical findings through vascular endothelial growth factor (VEGF), Ki-67, and CD31 immunostaining in scalp biopsies of 20 patients with CTE, 17 patients with mild FPHL and 9 controls. Ki-67 index and VEGF optical density were analyzed at the follicular outer sheath using ImageJ software. CD31 microvessel density was assessed by a Chalkley grid. Significant follicle miniaturization and higher density of nonanagen follicles were found in FPHL, compared with patients with CTE and controls. Ki-67+ index correlated positively with FPHL histological features. The FPHL group showed the highest VEGF optical density, followed by the CTE and control groups. No differences were found in CD31 microvessel density between the three groups. Histomorphometric results establish CTE as a distinct disorder, separate from FPHL from its outset. Its pathogenic mechanisms are also distinct. These findings support the proposed mechanism of 'immediate telogen release' for CTE, leading to cycle synchronization. For FPHL, accelerated anagen follicular mitotic rates and, thus, higher Ki-67 and VEGF values, would leave less time for differentiation, resulting in hair miniaturization.

Use Of Experimental Design To Optimize A Triple-potential Waveform To Develop A Method For The Determination Of Streptomycin And Dihydrostreptomycin In Pharmaceutical Veterinary Dosage Forms By Hplc-pad.

An HPLC-PAD method using a gold working electrode and a triple-potential waveform was developed for the simultaneous determination of streptomycin and dihydrostreptomycin in veterinary drugs. Glucose was used as the internal standard, and the triple-potential waveform was optimized using a factorial and a central composite design. The optimum potentials were as follows: amperometric detection, E1=-0.15V; cleaning potential, E2=+0.85V; and reactivation of the electrode surface, E3=-0.65V. For the separation of the aminoglycosides and the internal standard of glucose, a CarboPac™ PA1 anion exchange column was used together with a mobile phase consisting of a 0.070 mol L(-1) sodium hydroxide solution in the isocratic elution mode with a flow rate of 0.8 mL min(-1). The method was validated and applied to the determination of streptomycin and dihydrostreptomycin in veterinary formulations (injection, suspension and ointment) without any previous sample pretreatment, except for the ointments, for which a liquid-liquid extraction was required before HPLC-PAD analysis. The method showed adequate selectivity, with an accuracy of 98-107% and a precision of less than 3.9%.

Interleukin-22 forms dimers that are recognized by two interleukin-22R1 receptor chains

Interleukin-22 (IL-22) is a class 2 cytokine whose primary structure is similar to that of interleukin 10 (IL-10) and interferon-gamma (IFN-gamma). IL-22 induction during acute phase immune response indicates its involvement in mechanisms of inflammation. Structurally different from IL-10 and a number of other members of IL-10 family, which form intertwined inseparable V-shaped dimers of two identical polypeptide chains, a single polypeptide chain of IL-22 folds on itself in a relatively globular structure. Here we present evidence, based on native gel electrophoresis, glutaraldehyde cross-linking, dynamic light scattering, and small angle x-ray scattering experiments, that human IL-22 forms dimers and tetramers in solution under protein concentrations assessable by these experiments. Unexpectedly, low-resolution molecular shape of IL-22 dimers is strikingly similar to that of IL-10 and other intertwined cytokine dimeric forms. Furthermore, we determine an ab initio molecular shape of the IL-22/IL-22R1 complex which reveals the V-shaped IL-22 dimer interacting with two cognate IL-22R1 molecules. Based on this collective evidence, we argue that dimerization might be a common mechanism of all class 2 cytokines for the molecular recognition with their respective membrane receptor. We also speculate that the IL-22 tetramer formation could represent a way to store the cytokine in nonactive form at high concentrations that could be readily converted into functionally active monomers and dimers upon interaction with the cognate cellular receptors.

Animated solid model of the lung constructed from unsynchronized MR sequential images

This work discusses a 4D lung reconstruction method from unsynchronized MR sequential images. The lung, differently from the heart, does not have its own muscles, turning impossible to see its real movements. The visualization of the lung in motion is an actual topic of research in medicine. CT (Computerized Tomography) can obtain spatio-temporal images of the heart by synchronizing with electrocardiographic waves. The FOV of the heart is small when compared to the lung`s FOV. The lung`s movement is not periodic and is susceptible to variations in the degree of respiration. Compared to CT, MR (Magnetic Resonance) imaging involves longer acquisition times and it is not possible to obtain instantaneous 3D images of the lung. For each slice, only one temporal sequence of 2D images can be obtained. However, methods using MR are preferable because they do not involve radiation. In this paper, based on unsynchronized MR images of the lung an animated B-Repsolid model of the lung is created. The 3D animation represents the lung`s motion associated to one selected sequence of MR images. The proposed method can be divided in two parts. First, the lung`s silhouettes moving in time are extracted by detecting the presence of a respiratory pattern on 2D spatio-temporal MR images. This approach enables us to determine the lung`s silhouette for every frame, even on frames with obscure edges. The sequence of extracted lung`s silhouettes are unsynchronized sagittal and coronal silhouettes. Using our algorithm it is possible to reconstruct a 3D lung starting from a silhouette of any type (coronal or sagittal) selected from any instant in time. A wire-frame model of the lung is created by composing coronal and sagittal planar silhouettes representing cross-sections. The silhouette composition is severely underconstrained. Many wire-frame models can be created from the observed sequences of silhouettes in time. Finally, a B-Rep solid model is created using a meshing algorithm. Using the B-Rep solid model the volume in time for the right and left lungs were calculated. It was possible to recognize several characteristics of the 3D real right and left lungs in the shaded model. (C) 2007 Elsevier Ltd. All rights reserved.

Synthesis of Cyclic Guanidine Intermediates of Anatoxin-a(s) in Both Racemic and Enantiomerically Pure Forms

The alkyl chain of anatoxin-a(s) (cyclic guanidines), which can be used as an intermediate in the total synthesis of anatoxin-a(s), was synthesized in both racemic and enantiomerically pure forms. These enantiomerically pure cyclic compounds can be used as chiral inductors in some reactions. The two racemic routes disclosed herein have the advantages of high overall yield and mild reaction conditions. Both routes proceed through an intermediate 2,3-diaminoacid - an important synthetic scaffold - with good yields. Furthermore, the N,N-dimethyl-2(tosylimino)imidazolidine-4-carboxamide might be obtained from 2-(tosylimino)imidazolidine-4-carboxylic acid followed by selective reduction of the carbonyl functionality. All synthesized compounds were analyzed by mass spectrometry and (1)H NMR and (13)C NMR spectroscopy.

Monocyte-derived dendritic cells from patients with severe forms of chromoblastomycosis induce CD4(+) T cell activation in vitro

Dendritic cells (DCs) have been described as initiators and modulators of the immune response. Recently we have shown a predominant production of interleukin-10 cytokine, low levels of interferon-gamma and inefficient T cell proliferation in patients with severe forms of chromoblastomycosis. Chromoblastomycosis starts with subcutaneous inoculation of Fonsecaea pedrosoi into tissue where DCs are the first line of defence against this microorganism. In the present study, the interaction of F. pedrosoi and DCs obtained from patients with chromoblastomycosis was investigated. Our results showed that DCs from patients exhibited an increased expression of human leucocyte antigen D-related (HLA-DR) and co-stimulatory molecules. In the presence of conidia, the expression of HLA-DR and CD86 was up-regulated by DCs from patients and controls. Finally, we demonstrate the reversal of antigen-specific anergy and a T helper type 1 response mediated by DCs incubated with F. pedrosoi conidea.

Standing wave bed forms at Plage de la Grande Roche, le Verdelet, Pléneuf-Val-André, Cote d’Armor (France)

Coastal Photograph by Hubert Chanson This photograph of standing wave bed forms was taken at very low tide. The tidal range was 10 m. The bed forms were located on the island of Le Verdelet, in a channel between Le Grande Jaune and Le Verdelet. It is likely that these standing wave bed forms were formed during transcritical shallow water flows at the end of ebb tide. The author’s watch is in the foreground for scale. (Coastal Photograph by Hubert Chanson, Division of Civil Engineering, the University of Queensland, Brisbane, Queensland 4072, Australia.)

Cost-benefit analysis of alternative forms of hedgerow intercropping in the Philippine uplands

Considerable resources have been expended promoting hedgerow intercropping with shrub legumes to farmers in the Philippine uplands. Despite the resources committed to research and extension, persistent adoption by farmers has been limited to low cost versions of the technology including natural vegetation and grass strips. In this paper, cost-benefit analysis is used to compare the economic returns from traditional open-field maize farming with returns from intercropping maize between leguminous shrub hedgerows, natural vegetation strips and grass strips. An erosion/productivity model, Soil Changes Under Agroforestry, was used to predict the effect of erosion on maize yields. Key informant surveys with experienced maize farmers were used to derive production budgets for the alternative farming methods. The economic incentives revealed by the cost-benefit analysis help to explain the adoption of maize farming methods in the Philippine uplands. Open-field farming without hedgerows has been by far the most popular method of maize production, often with two or more fields cropped in rotation. There is little persistent adoption of hedgerow intercropping with shrub legumes because sustained maize yields are not realised rapidly enough to compensate farmers for establishment and maintenance costs. Natural vegetation and grass strips are more attractive to farmers because of lower establishment costs, and provide intermediate steps to adoption. Rural finance, commodity pricing and agrarian reform policies influence the incentives for maize farmers in the Philippine uplands to adopt and maintain hedgerow intercropping.

Familial forms broaden the horizons for primary aldosteronism

The identification of familial forms of primary aldosteronism (PAL) has led to its detection in relatives of affected patients not suspected previously of having PAL. Many ave normokalemic and some ave even normotensive. This broadens the spectrum of PAL, permitting the study of its evolution and of intervention with specific therapy when hypertension develops. The genetic basis of one form involves steroid biosynthetic enzymes and the other form predisposes to hyperplasia and benign neoplasia.