Psicólogos no labirinto das acusações: um estudo sobre a falsa denúncia de abuso sexual de pai contra filho no contexto da separação conjugal

Esta pesquisa teve por objetivo compreender como vêm sendo desempenhadas as práticas dos psicólogos que atuam em instituições de referência para atendimentos em casos de alegação de abuso sexual contra a criança. Para este fim, foram analisadas as declarações de dez pais acusados de abusar sexualmente dos filhos, por meio de questionário enviado e recebido por correio eletrônico. Este material permitiu apreender como os pais acusados compreendem a alegação de abuso sexual imputada contra eles e como operam no sentido de provar a inocência. Também foi possível registrar-lhes as impressões, dúvidas e sentimentos eliciados pelas acusações, o que deu subsídio à realização de entrevistas presenciais com psicólogos em etapa posterior. Foram realizadas entrevistas individuais semiestruturadas com cinco psicólogas de cinco instituições diferentes. As informações prestadas permitiram analisar aspectos como a abordagem teórica e os métodos de avaliação psicológica em casos de alegações de abuso sexual contra criança, incluindo uma discussão acerca da ocorrência de falsas denúncias de abuso sexual. A partir dessas informações, foi possível concluir que tais práticas tendem a privilegiar a palavra da criança, esta última, vista, por muitos, como aquela que deverá anunciar e qualificar a denúncia. Nesses termos, os pais são silenciados, enquanto as crianças são colocadas no lugar de responsáveis por decidir questões jurídicas em nome de seus direitos.

Entre a utopia e o labirinto: democracia e autoritarismo no pensamento educacional brasileiro dos anos de 1980

A formação do pensamento social e educacional brasileiro a partir dos estudos sobre as matrizes do ideário autoritário concebido no transcorrer da República Brasileira. O Histórico da Universidade no Brasil e a identificação de uma linhagem de intelectuais, suas filiações político-doutrinárias e que formularam o pensamento social brasileiro, suas visões de mundo diante de um projeto nacional de desenvolvimento. A modernização realizada pelo alto, expressão que resumiu a presença das elites políticas quando pensaram o país, reflexão permanente como princípio e ação política no transcorrer da República Brasileira. O regime civil-militar e a imposição de uma ordem e mentalidade que conduziram o país a mais uma etapa de autoritarismo, seus desdobramentos na legislação educacional que definiram a política de pós-graduação ao final dos anos de 1960. Os anos de 1980, o cenário de transição negociada entre o regime civil-militar e o poder civil num ambiente de forte presença de uma sociedade civil em ascensão pela defesa da democracia. A educação brasileira vista numa perspectiva de um elenco de intelectuais educadores que constituíram um consenso teórico-metodológico pautado num marxismo eclético e determinando um olhar interpretativo diante da escola e dos conceitos de democracia e participação

Experimental investigation of turbine stator well rim seal, reingestion and interstage seal flows using gas concentration techniques and displacement measurements

Gas turbine engine performance requires effective and reliable internal cooling over the duty cycle of the engine. Life predictions for rotating components subject to the main gas path temperatures are vital. This demands increased precision in the specification of the internal air system flows which provide turbine stator well cooling and sealing. This in turn requires detailed knowledge of the flow rates through rim seals and interstage labyrinth seals. Knowledge of seal movement and clearances at operating temperatures is of great importance when prescribing these flows. A test facility has been developed at the University of Sussex, incorporating a two stage turbine rated at 400 kW with an individual stage pressure ratio of 1.7:1. The mechanical design of the test facility allows internal cooling geometry to be rapidly re-configured, while cooling flow rates of between 0.71 CW, ENT and 1.46 C W, ENT, may be set to allow ingress or egress dominated cavity flows. The main annulus and cavity conditions correspond to in cavity rotational Reynolds numbers of 1.71×106< Reφ <1.93×106. Displacement sensors have been used to establish hot running seal clearances over a range of stator well flow conditions, allowing realistic flow rates to be calculated. Additionally, gas seeding techniques have been developed, where stator well and main annulus flow interactions are evaluated by measuring changes in gas concentration. Experiments have been performed which allow rim seal and re-ingestion flows to be quantified. It will be shown that this work develops the measurement of stator well cooling flows and provides data suitable for the validation of improved thermo-mechanical and CFD codes, beneficial to the engine design process. Copyright © 2011 by Rolls-Royce plc.

Large Eddy Simulation for Turbines: Methodologies, Cost and Future Outlooks

Flows throughout different zones of turbines have been investigated using large eddy simulation (LES) and hybrid Reynolds-averaged Navier–Stokes-LES (RANS-LES) methods and contrasted with RANS modeling, which is more typically used in the design environment. The studied cases include low and high-pressure turbine cascades, real surface roughness effects, internal cooling ducts, trailing edge cut-backs, and labyrinth and rim seals. Evidence is presented that shows that LES and hybrid RANS-LES produces higher quality data than RANS/URANS for a wide range of flows. The higher level of physics that is resolved allows for greater flow physics insight, which is valuable for improving designs and refining lower order models. Turbine zones are categorized by flow type to assist in choosing the appropriate eddy resolving method and to estimate the computational cost.

On the application of LES to seal geometries

Five Large Eddy Simulation (LES) and hybrid RANS-NLES (Reynolds-Averaged Navier-Stokes-Numerical-LES) methods are used to simulate flow through a labyrinth seal geometry and are contrasted with RANS solutions. Results show that LES and RANS-NLES is capable of accurately predicting flow behaviour of two seal flows with a scatter of less than 5 %. RANS solutions show the potential to perform poorly for the turbulence models tested. LES and hybrid RANS-NLES are found to be consistent and in agreement with measurements, providing a flexible numerical platform for design investigations. It also allows greater flow physics insights. © Springer Science+Business Media Dordrecht 2013.

迷宫流道转角对灌水器水力性能的影响

为研究齿形、梯形以及矩形流道转角变化对水力性能的影响,采用Fluent软件对不同形状下不同转角的流道进行了数值模拟。研究结果表明:当其他条件相同时,转角的变化与流量系数、流态指数呈负相关,其变化对梯形流道灌水器的流量系数影响最大,最多下降了19.03%,齿形流道次之,下降了10.14%,矩形流道是梯形流道转角角度增加的延伸,具有相同的水力性能变化规律;随着角度的增加,梯形流道总的局部水头损失系数最多增加了32.5%,而齿形流道总的局部水头损失系数最多增加了23.4%,变化都很明显;压力较高时,摩阻系数基本保持不变,流体为紊流状态。

迷宫流道转角对灌水器抗堵塞性能的影响

以转角分别为45.0°、60.0°、67.5°和75.0°的齿形流道灌水器为研究对象,应用CFD流场速度数值分析、PIV颗粒运动轨迹线和速度观测对比以及浑水抗堵塞测试相结合的方法,研究了转角对灌水器水力性能和抗堵塞能力的影响。结果表明转角与流量系数及流态指数均呈负相关关系,而灌水器的抗堵塞能力随着转角的增加呈下降趋势。综合分析转角对水力性能和抗堵塞性能的影响,提出迷宫流道结构灌水器的合理转角为60.0°。

水窖沉沙池结构形式试验设计

通过对单厢式矩形断面、单厢式梯形断面、迷宫式、旋流式等 4种结构形成的沉沙池沉沙效率对比试验表明 ,以迷宫式沉沙池效果最佳 ,平均沉沙效率可达 88.3%。此种结构形式的断面尺寸为 1m、宽 0 .4m ,迷宫室底部比集水渠低 0 .2 m,迷宫分成 5个小厢室 ,每个厢室长 0 .146 m,沉沙池首部的静水池深 0 .2 5 m

大港油田孔南地区孔一段储层流动单元研究

The main reservoir type in the south of Dagang Oilfield is alluvial reservoir. In this paper, the reservoir structure model and the distribution of connected body and flow barrier were built on base of the study of high-resolution sequential stratigraphic skeleton and fine sedimentary microfacies on level of single sandbody. Utilizing the static and dynamic data synthetically and carrying out the comparision of the classification method for reservoir flow unit in different reservoir, the criterion, which can be used to classify the flow unit in first section of Kongdian formation of Kongnan area, was defined. The qualitative method of well-to-well correlation and the quantitative method of conditional simulation using multiple data are adopted to disclose the oil and water moving regulation in different flow unit and the distribution rule of remaining oil by physical simulation measure. A set of flow unit study method was formed that is suit for the Dagang Oilfield on account of the remaining oil production according to the flow unit. Several outstanding progresses was obtained in the following aspects:It is considered that the reservoir structure of Zao V iow oil group- Zao Vup4 layerand are jigsaw-puzzled reservoir, while ZaoVup3-ZaoVupi layers are labyrinth reservoir,which are studied on base of high-resolution sequential stratigraphic skeleton on the levelof single sandbody in first section of Kongdian formation of Kongnan area and accordingto the study of fine sedimentary microfacies and fault sealeing.When classifying the flow unit, only permeability is the basic parameter using thestatic and dynamic data and, and also different parameters should be chose or deleted, suchas porosity, effective thickness, fluid viscosity and so on, because of the weak or stronginterlayer heterogeneous and the difference of interlayer crude oil character.The method of building predicting-model of flow unit was proposed. This methodis according to the theories of reservoir sedimentology and high-resolution sequencestratigraphic and adopts the quantitative method of well-to well correlation and the quantitative method of stochastic simulation using integrateddense well data. Finally the 3-D predicting-model of flow unit and the interlay er distribution model in flow unit were built which are for alluvial fan and fan delta fades in first section of Kongdian formation of Kongnan area, and nine genetic model of flow unit of alluvial environment that spread in the space were proposed.(4) Difference of reservoir microscopic pore configuration in various flow units and difference of flow capability and oil displacement effect were demonstrated through the physical experiments such as nuclear magnetic resonance (NMR), constant rate mercury penetration, flow simulation and so on. The distribution of remaining oil in this area was predicted combining the dynamic data and numerical modeling based on the flow unit. Remaining oil production measure was brought up by the clue of flow unit during the medium and late course of the oilfield development.

Wergiliusz jako twórca labiryntu

Romani antiqui putabant litteras aedificiis similes esse. Nonnulli scriptores Latini tali modo metaphoras suas composuerunt, ut descriptio aedificii una cum descriptione operis poetici esset. Aeneis etiam effigiem suam continet, quae est ecphrasis portae templi Apollinis. In fabulam Aeneae Vergilius fabulam Daedali introduxit, quae diu doctis ad nihil pertinere videbatur. Falsissime quidem, quia non solum coniunctio fabularum exsistit, sed etiam multae sunt causae fabulae Daedali hoc loco imponendae. Imprimis caelamen monstrat multos casus ex vita Daedali et Aeneae similes fuisse, deinde ostendere Daedalum creatorem hibridarum esse videtur. Aeneis etiam hibrida est, quia constat ex duabus partibus, quae sunt, ut ita dicam, „pars Odysseica” et „pars Iliadica”. Utri (Daedalus Vergiliusque scilicet) sunt ergo creatores hibridarum. Maximi momenti est quaestio: quis dicit “miserum!” in hac parte poematis? Auctrix commentationis censet illum clamantem Vergilium esse, quia poeta constructorem „alter ego” suum esse credebat. Auctrix scripsit etiam imaginem illam, in qua caelata est fabula de Minotauro sine Theseo, viam esse pietatis Aeneae minuendae. Scripsit verba illa quoque opinionem Vergilii de natura poesis et vocem Augusti absconditam esse.

L'histoire assassinee: Manfredo Tafuri and the present

Italian historian Manfredo Tafuri develops his ‘historical project’ in architecture during the 1960’s and 1970’s in three seminal books, which reach the English speaking specialist audience with a certain delay. Histories and Theories of Architecture (1968), which prepares the ground for the redefinition of a critical and independent history of architecture is first translated in English in 1979. Architecture and Utopia (Progetto e utopia, 1973) is translated in 1976, and becomes a point of reference for architectural histories and for the definition of architectural theories, mainly in the United States. The Sphere and the Labyrinth (1980), translated in 1987, is the text which formally defines and presents the ‘historical project’. Tafuri’s dense and highly politicized prose is often subjected in the English versions to numerous simplifications and reductive interpretations. Yet, the time lag and the space between languages that these translations occupy are inhabited by polemical and fertile reactions to the texts from the world of architectural design. Symptomatic of all, Aldo Rossi’s L’architecture assassinée, a rebuke in drawing to some of Tafuri’s remarks in Architecture and Utopia that seemed to suggest -but the interpretation is arguable– the ‘death’ of architecture as project (progetto). Tafuri’s texts instigate a dialogue between architectural history and practice, particularly relevant at a time in the development of the discipline when history was being redefined in its critical role as a ‘project’ –thus appropriating the active and propositional role traditionally assigned to architectural design–, while architectural design –still coping with the legacy of Modernism and with changed production systems- often found itself relegated to the paper of exhibitions, competitions and theoretical projects. This paper explores the relationship between architectural history and design in Tafuri’s work, focusing on recent reconsideration and interpretations of his work. It argues that, beyond instrumental simplifications, Tafuri’s ‘project’ remains active and essential in architecture’s critical culture today.

A mobile robot platform for open learning based on serious games and remote laboratories

Within the pedagogical community, Serious Games have arisen as a viable alternative to traditional course-based learning materials. Until now, they have been based strictly on software solutions. Meanwhile, research into Remote Laboratories has shown that they are a viable, low-cost solution for experimentation in an engineering context, providing uninterrupted access, low-maintenance requirements, and a heightened sense of reality when compared to simulations. This paper will propose a solution where both approaches are combined to deliver a Remote Laboratory-based Serious Game for use in engineering and school education. The platform for this system is the WebLab-Deusto Framework, already well-tested within the remote laboratory context, and based on open standards. The laboratory allows users to control a mobile robot in a labyrinth environment and take part in an interactive game where they must locate and correctly answer several questions, the subject of which can be adapted to educators' needs. It also integrates the Google Blockly graphical programming language, allowing students to learn basic programming and logic principles without needing to understand complex syntax.

Of Structural Denial: A Narratological Study of the Structural Disintegration of the Novel Form

If an opening to the argument of this dissertation is of imperative necessity, one might tentatively begin with Herbert Quain, born in Roscommon, Ireland, author of the novels The God of the Labyrinth (1933) and April March (1936), the short-story collection Statements (1939), and the play The Secret Mirror (undated). To a certain extent, this idiosyncratic Irish author, who hailed from the ancient province of Connacht, may be regarded as a forerunner of the type of novels which will be considered in this dissertation. Quain was, after all, the unconscious creator of one of the first structurally disintegrated novels in the history of western literature, April March. His first novel, The God of the Labyrinth, also exhibits elements which are characteristic of structurally disintegrated fiction, for it provides the reader with two possible solutions to a mysterious crime. As a matter of fact, one might suggest that Quain’s debut novel offers the reader the possibility to ignore the solution to the crime and carry on living his or her readerly life, turning a blind eye to the novel itself. It may hence be argued that Quain’s first novel is in fact a compound of three different novels. It is self-evident that the structure of Quain’s oeuvre is of an experimental nature, combining geometrical precision with authorial innovation, and one finds in it a higher consideration for formal defiance than for the text itself. In other words, the means of expression are the concern of the author and not, interestingly, the textual content. April March, for example, is a novel which regresses back into itself, its first chapter focussing on an evening which is preceded by three possible evenings which, in turn, are each preceded by three other, dissimilar, possible evenings. It is a novel of backward-movement, and it is due to this process of branching regression that April March contains within itself at least nine possible novels. Structure, therefore, paradoxically controls the text, for it allows the text to expand or contract under its formal limitations. In other words, the formal aspects of the novel, usually associated with the restrictive device of a superior design, contribute to a liberation of the novel’s discourse. It is paradoxical only in the sense that the idea of structure necessarily entails the fixation of a narrative skeleton that determines how plot and discourse interact, something which Quain flouts for the purposes of innovation. In this sense, April March’s convoluted structure allows for multiple readings and interpretations of the same text, consciously germinating narratives within itself, producing different texts from a single, unique source. Thus, text and means of expression are bonded by a structural design that, rather than limiting, liberates the text of the novel.

Investigation of Theories Supporting Engagement of Resistant Learners in Formal Academic Settings and Curriculum

This study sought to explore ways to work with a group of young people through an arts-based approach to the teaching of literacy. Through the research, the author integrated her own reflexivity applying arts methods over the past decade. The author’s past experiences were strongly informed by theories such as caring theory and maternal pedagogy, which also informed the research design. The study incorporated qualitative data collection instruments comprising interviews, journals, sketches, artifacts, and teacher field notes. Data were collected by 3 student participants for the duration of the research. Study results provide educators with data on the impact of creating informal and alternative ways to teach literacy and maintain student engagement with resistant learners.

Les nouveaux médias, ou, L’ère du labyrinthe intermédial

Avec l’émergence des nouveaux médias, une nouvelle façon de raconter les histoires s’impose. Les structures connues de l’esthétisme classique semblent désuètes par rapport aux dispositions des nouvelles plateformes de diffusion. Mieux encore, ces plateformes propulsent le récit, lui permettent de sortir de la rigidité de la ligne narrative : elles intègrent la technique au logos. L’intermédialité devient omniprésente; la diversité des types médiatiques employés dans une œuvre sont rendus visibles et sont articulés par la mise en récit. Méchoulan dira que dans l’« être-entre », dans l’espace reliant chacune des unités sémantiques, que l’événement de la pensée advient; pour Rodowick c’est le « figural ». Une figure particulière s’impose : le labyrinthe. Multipliant les possibilités narratives spécifiques aux nouveaux médias, le labyrinthe fait converger les composantes intermédiales. Bleeding Through : Layers of Los Angeles 1920-1986, une œuvre dirigée par Norman Klein, pose le labyrinthe comme élément structurel en y tissant un réseau où s’inscrit une pratique intermédiale. On y adresse le temps comme une opération fragmentaire, qui se sectionne, se réorganise en rompant avec la linéarité classique. Il nous faudra alors voir comment le labyrinthe réfléchit dans l’étude du temps certains éléments de la mythologie grecque. Les réflexions de Gervais sur le labyrinthe permettront d’étayer pareille hypothèse. Nous analyserons Bleeding Through à la lumière de ces théories pour ainsi dégager l’essence de cette figure qui a infiltrée la narration contemporaine. En somme, le labyrinthe se présente dans l’écologie médiatique actuelle comme une figure inhérente à la mise en récit.