L'écriture comme intensité : la vision métaphorique à travers l'oeuvre de Reinaldo Arenas

En observant le foisonnement de métaphores de la lumière et de la vision dans l’œuvre de Reinaldo Arenas – l’accentuation de la couleur, l’éblouissement, la brûlure et le dédoublement – cette thèse s’interroge sur la vision de l’écriture formulée dans et à partir de ces images, et sur les implications de cette vision. Constatant à travers cette réflexion l’inscription à même le langage des images de la lumière et de la vision – de la réflexion à la clarté, en passant par l’image et la lucidité – cette thèse délibère, à travers l’œuvre de Reinaldo Arenas et celle de Jorge Luis Borges, sur une définition de l’écriture comme intensité, notion et image empruntées au registre du sensible par le détour de la physique. Le premier chapitre s’intéresse à la couleur comme phénomène de la vision, du sensible, de l’affect et de la nuance, ainsi qu’à la métaphore de la cécité abordée par Borges et par Paul de Man comme phénomène de la lecture, points d’entrée à une réflexion sur l’écriture. Le second chapitre aborde la notion d’éblouissement en tant qu’intensité de la lumière et temporalité de la prise de conscience lucide, définissant ainsi une vision du temps et les affinités entre la temporalité de l’écriture et celle de l’image poétique. Le troisième chapitre, réitérant la question de la relation au temps – historique et narratif –, réaffirme les inflexions du langage en fonction de la lumière, c’est-à-dire la relation entre l’aspect « lumineux » du langage, l’intensité de la lumière et l’intensité de l’écriture (entendue comme écriture littéraire), en explorant le seuil (la destruction par le feu) mis en lumière par l’image du phénix, figure mythique et littéraire de la transformation des images, selon la définition de l’imagination proposée par Gaston Bachelard. Enfin, la double conclusion (une conclusion en deux parties, ou deux conclusions réfléchies l’une dans l’autre), relie les images poétiques de la lumière évoquées et leurs implications en examinant la portée d’une vision de l’écriture comme intensité. Cette idée est élaborée à travers l’image finale du double, figure littéraire constitutive et omniprésente à la fois chez Arenas et chez Borges, image non seulement de la relation entre le personnage et son double (qui relève de l’hallucination ou de l’imagination, images, encore une fois, de la vision), mais aussi de la relation entre l’auteur et le texte, le lecteur et le texte, l’écriture et le temps. La double conclusion vise le dédoublement et redoublement comme figures de l’intensité dans l’écriture. Le lien entre la vision métaphorique et l’écriture comme intensité est donc articulé par la métaphore, telle qu’entendue par Borges, élargie à l’image poétique dans la perspective de Gaston Bachelard ; elle s’appuie sur la vision de la littérature pensée et écrite par Arenas. La réflexion est double : dans le texte et sur le texte, au plan poétique et au plan d’une réflexion sur l’écriture d’Arenas ; sur l’écriture et, implicitement, sur la littérature.

The role of context in producing item interactions and false memories

Cued recall with an extralist cue poses a challenge for contemporary memory theory in that there is a need to explain how episodic and semantic information are combined. A parallel activation and intersection approach proposes one such means by assuming that an experimental cue will elicit its preexisting semantic network and a context cue will elicit a list memory. These 2 sources of information are then combined by focusing on information that is common to the 2 sources. Two key predictions of that approach are examined: (a) Combining semantic and episodic information can lead to item interactions and false memories, and (b) these effects are limited to memory tasks that involve an episodic context cue. Five experiments demonstrate such item interactions and false memories in cued recall but not in free association. Links are drawn between the use of context in this setting and in other settings.

The gendered organisation : A positive critique

In this article we go back to basics – to the very idea of the gendered organisation. Probably all researchers on gender and diversity in the workplace have some notion, however implicit, of the gendered organisation. This applies in both empirical research and more general theoretical analysis of organisations and management. Our task here is to assist in making explicit what those assumptions may be and help us to take a critical look at how we understand and conceptualise ‘the gendered organisation’, and the assumptions that we bring with us in our own and others’ work. We organise our discussion in two main parts. First, we examine the concept of the gendered organisation, by setting out a very short history, including some of the basic assumptions about the gendered organisation and some continuing questions in studying the gendered organisation. The second main part develops a positive critique of the concept of the gendered organisation. This positive critique involves the re-evaluation of several key elements: the concept of ‘organisation’ itself; the concept of ‘gender’; the relation of gender and sexuality; the relations of gender, sexuality, violence and violation; the intersection of gender and other social divisions; as well as some more general methodological critiques. This critical engagement is a necessary part of empirical and conceptual development on gender and diversity in workplaces and organisations more generally.

Young adults in rural tourism areas

This thesis examines how tourism affects conditions for young adults in rural areas. Such a study lies at the intersection of research about tourism impacts, adult transition, and rural areas. The aim is to examine how largescale tourism affects the opportunities for young adults living in rural areas; their perception of place and the perceived opportunities and obstacles that tourism provides. The thesis utilizes a mixed method approach. A quantitative study based on micro-data on individuals identifies the patterns and magnitudes of the mechanisms by which tourism affects population change among young adults. Interview methods are used in the case study area, Sälen, to investigate these mechanisms in depth. Finally, the rural–urban dichotomy is explored in a conceptual study that asks how tourism affects the perception of a local village as either rural or urban. Young inhabitants in rural areas are rarely considered in tourism research; therefore, the main contribution of this thesis is that it illuminates how tourism affects conditions for young adults in rural areas. The thesis reveals a substantial impact on the adult transition, mainly due to easier access to the labor market and a good supply of jobs during the high season. Further, the large number of people passing through creates flows of opportunities to make friends, get a job, or just meet people. All of these factors contribute to high mobility in these places, and to the perception of them as places where things happen. The high mobility in Sälen implies that fixed migrant categories (such as stayers and leavers) are largely insufficient. The tourism environment creates a space that is always under construction and continually producing new social relations mainly perceived as opportunities. Conceptualizing this as a modern rurality is a way to move beyond the often implicit notions of urban as modern and rural as traditional.

Dalla continuita' alle transizioni: una ricerca-formazione nei servizi 0-6

Il progetto di ricerca relativo a questa tesi prende le mosse dalla più recente normativa italiana (l. 107/15; d.l. 65/2017) ed europea (EU Council Recommendation on high quality ECEC systems, 2019) e dalla riflessione teorica ad essa collegata in relazione all’istituzione e al riconoscimento del Sistema Integrato 0-6. La ricerca, metodologicamente impostata come ricerca-formazione, si è posta come obiettivo la definizione di categorie di analisi connesse a temi educativi e didattici emergenti nelle sperimentazioni di percorsi 0-6, e alla loro declinazione per fini formativi. La cornice teorica di riferimento è stata identificata nella riflessione sul concetto di continuità, con particolare riferimento alle declinazioni di curricolo verticale (Venturelli & Cigala, 2017; Cerini et al., 2019) e curricolo implicito (Gariboldi, 2007; Prott & Pressing, 2007). Si è giunti, grazie ai risultati di ricerca, a proporre una riflessione rispetto all’operalizzazione del costrutto di continuità nell’ambito del sistema integrato 0-6, fino ad arrivare a definire il suo progressivo superamento all’interno di percorsi di progettazione che caratterizzano le sperimentazioni in corso di attuazione all’interno di Poli 0-6, attraverso la definizione del tema delle transizioni. Tale tema, emerso durante la ricerca, come cornice di riferimento tra i temi caratteristici lo 0-6 potrebbe, infatti, andare ad affiancare la riflessione sul tema della continuità, portando a risignificare la declinazione pratica dello stesso. Dentro un approccio qualitativo più ampio, la ricerca-formazione è stata eletta come cornice metodologica di riferimento per questa ricerca, coniugando alcuni strumenti propri della stessa (identificazione degli obiettivi specifici, co-costruzione dei dati e analisi congiunta insieme ai soggetti coinvolti, focus group sul materiale raccolto) con alcuni strumenti di raccolta dati della ricerca etnografica (osservazioni, interviste semi-strutturate). La scelta di queste strategie metodologiche ha avuto sempre come obiettivo quello di sostenere la riflessività del gruppo di lavoro, rendendo continuamente espliciti i nessi tra teorie e prassi.

Diretrizes curriculares nacionais para o ensino médio: avaliação de documento

This text offers some contributions to the debate on the changes proposed to the National Curricular Directives to reform secondary education in Brazil. In the first part, the political and economic scene is evaluated as the context which generated the last stage of reforms in the educational field in the 90s. It questions the option for a model of structural reform (in the Brazilian case more restricted to the Program for Reform of Professional Education - PROEP) and of the curriculum, whose themes find their justification in the contemporary economic, social cultural and political context. It discusses the use of a model that bases itself on experiences developed in other countries and takes the international orientation of the multilateral organizations as its theoretical methodological reference, leaving out the peculiarities and injunctions of the Brazilian political administrative system. Such a policy measure can increase the tension and distance normally existing between government programs and the possibility of their real implementation in the school network. In the second part, it discusses the Resolution of the National Education Council, the Congress on Basic Education, no.3, of 16.698 that instituted the National Curricular Directives for secondary education, as well as the Legal Bases - Part I - of the National Curricular Parameters for secondary education. The analysis of official discourse takes Bardin's (1977, p. 209) proposals as its methodological reference for the models of structural analysis, seeking to make the implicit values and the connotations of the legal texts explicit

Sistema Nacional de Educação articulado ao Plano Nacional de Educação

This text which discusses the central theme of the National Conference on Education (CONAE), held in Brasília from 28th March to 1st April 2010, deals with the concept of a National System of Education in articulation with the National Plan of Education. To that end, after pointing to the basic uses of the concept of system, it discusses the question of the National System of Education exploring the federative question in order to reveal the complete compatibility of the organization of the National System of Education with the federative regime. Thereafter, it deals with the historical meaning of the National Plan of Education demonstrating that the plan is a demand of the system, since planned action is implicit in systematized education. Thus the National Plan of Education is fulfilling those goals and objectives for which it is responsible.

Wavelets And Adaptive Grids For The Discontinuous Galerkin Method

In this paper, space adaptivity is introduced to control the error in the numerical solution of hyperbolic systems of conservation laws. The reference numerical scheme is a new version of the discontinuous Galerkin method, which uses an implicit diffusive term in the direction of the streamlines, for stability purposes. The decision whether to refine or to unrefine the grid in a certain location is taken according to the magnitude of wavelet coefficients, which are indicators of local smoothness of the numerical solution. Numerical solutions of the nonlinear Euler equations illustrate the efficiency of the method. © Springer 2005.

Emprego de regras de associação para extração de padrões mercadológicos de touros Nelore com avaliação genética

Objetivou-se com este trabalho utilizar regras de associação para identificar forças de mercado que regem a comercialização de touros com avaliação genética pelo programa Nelore Brasil. Essas regras permitem evidenciar padrões implícitos nas transações de grandes bases de dados, indicando causas e efeitos determinantes da oferta e comercialização de touros. Na análise foram considerados 19.736 registros de touros comercializados, 17 fazendas e 15 atributos referentes às diferenças esperadas nas progênies dos reprodutores, local e época da venda. Utilizou-se um sistema com interface gráfica usuário-dirigido que permite geração e seleção interativa de regras de associação. Análise de Pareto foi aplicada para as três medidas objetivas (suporte, confiança e lift) que acompanham cada uma das regras de associação, para validação das mesmas. Foram geradas 2.667 regras de associação, 164 consideradas úteis pelo usuário e 107 válidas para lift ≥ 1,0505. As fazendas participantes do programa Nelore Brasil apresentam especializações na oferta de touros, segundo características para habilidade materna, ganho de peso, fertilidade, precocidade sexual, longevidade, rendimento e terminação de carcaça. Os perfis genéticos dos touros são diferentes para as variedades padrão e mocho. Algumas regiões brasileiras são nichos de mercado para touros sem registro genealógico. A análise de evolução de mercado sugere que o mérito genético total, índice oficial do programa Nelore Brasil, tornou-se um importante índice para comercialização dos touros. Com o uso das regras de associação, foi possível descobrir forças do mercado e identificar combinações de atributos genéticos, geográficos e temporais que determinam a comercialização de touros no programa Nelore Brasil.

Reconciliando divergências: conhecimento implícito e explícito na aprendizagem

O trabalho busca integrar, com base em propostas recentes de vários autores, perspectivas acerca da aprendizagem concebidas como mutuamente excludentes. Essa reflexão se justifica em vista da importância de não se introduzir descontinuidade filogenética em um processo concebido como adaptativo, mas que é também cultural. Assim, são examinadas propostas acerca da coevolução da mente humana e da cultura que apoiariam tal perspectiva, propondo-se uma visão integrada da aprendizagem como um conjunto de processos organizados em um continuum implícito-explícito.

Comparison of full-field electroretinogram in diabetic and non diabetic dogs with cataracts

Being the commonest ocular disorder, dense cataracts disable fundoscopic examination and the diagnosis of retinal disorders, which dogs may be predisposed. The aim of this study was to compare the electroretinographic responses recorded according to the International Society for Clinical Electrophysiology of Vision human protocol to evaluate retinal function of diabetic and non diabetic dogs, both presenting mature or hypermature cataracts. Full-field electroretinogram was recorded from 66 dogs, with ages varying from 6 to 15 years old allocated into two groups: (1) CG, non diabetic cataractous dogs, and (2) DG, diabetic cataractous dogs. Mean peak-to-peak amplitude (microvolts) and b-wave implicit time (milliseconds) were determined for each of the five standard full-field ERG responses (rod response, maximal response, oscillatory potentials, single-flash cone response and 30 Hz flicker). Comparing CG to DG, ERGs recorded from diabetic dogs presented lower amplitude and prolonged b-wave implicit time in all ERG responses. Prolonged b-wave implicit time was statistically significant (p< 0.05) at 30 Hz flicker (24.0 ms versus 22.4 ms). These data suggests full-field ERG is capable to record sensible alterations, such as flicker's implicit time, being useful to investigate retinal dysfunction in diabetic dogs.

Unconstrained Finite Element for Geometrical Nonlinear Dynamics of Shells

This paper presents a positional FEM formulation to deal with geometrical nonlinear dynamics of shells. The main objective is to develop a new FEM methodology based on the minimum potential energy theorem written regarding nodal positions and generalized unconstrained vectors not displacements and rotations. These characteristics are the novelty of the present work and avoid the use of large rotation approximations. A nondimensional auxiliary coordinate system is created, and the change of configuration function is written following two independent mappings from which the strain energy function is derived. This methodology is called positional and, as far as the authors' knowledge goes, is a new procedure to approximated geometrical nonlinear structures. In this paper a proof for the linear and angular momentum conservation property of the Newmark beta algorithm is provided for total Lagrangian description. The proposed shell element is locking free for elastic stress-strain relations due to the presence of linear strain variation along the shell thickness. The curved, high-order element together with an implicit procedure to solve nonlinear equations guarantees precision in calculations. The momentum conserving, the locking free behavior, and the frame invariance of the adopted mapping are numerically confirmed by examples. Copyright (C) 2009 H. B. Coda and R. R. Paccola.

A simple procedure for reliability assessment of thin composite plates against buckling

In some circumstances ice floes may be modeled as beams. In general this modeling supposes constant thickness, which contradicts field observations. Action of currents, wind and the sequence of contacts, causes thickness to vary. Here this effect is taken into consideration on the modeling of the behavior of ice hitting inclined walls of offshore platforms. For this purpose, the boundary value problem is first equated. The set of equations so obtained is then transformed into a system of equations, that is then solved numerically. For this sake an implicit solution is developed, using a shooting method, with the accompanying Jacobian. In-plane coupling and the dependency of the boundary terms on deformation, make the problem non-linear and the development particular. Deformation and internal resultants are then computed for harmonic forms of beam profile. Forms of giving some additional generality to the problem are discussed.

GLOBAL WELL-POSEDNESS AND NON-LINEAR STABILITY OF PERIODIC TRAVELING WAVES FOR A SCHRODINGER-BENJAMIN-ONO SYSTEM

The objective of this paper is two-fold: firstly, we develop a local and global (in time) well-posedness theory for a system describing the motion of two fluids with different densities under capillary-gravity waves in a deep water flow (namely, a Schrodinger-Benjamin-Ono system) for low-regularity initial data in both periodic and continuous cases; secondly, a family of new periodic traveling waves for the Schrodinger-Benjamin-Ono system is given: by fixing a minimal period we obtain, via the implicit function theorem, a smooth branch of periodic solutions bifurcating a Jacobian elliptic function called dnoidal, and, moreover, we prove that all these periodic traveling waves are nonlinearly stable by perturbations with the same wavelength.

DOES THE CHRONOTYPE CLASSIFICATION NEED TO BE UPDATED? PRELIMINARY FINDINGS

Traditionally, chronotype classification is based on the Morningness-Eveningness Questionnaire (MEQ). It is implicit in the classification that intermediate individuals get intermediate scores to most of the MEQ questions. However, a small group of individuals has a different pattern of answers. In some questions, they answer as ""morning-types"" and in some others they answer as ""evening-types,"" resulting in an intermediate total score. ""Evening-type"" and ""Morning-type"" answers were set as A(1) and A(4), respectively. Intermediate answers were set as A(2) and A(3). The following algorithm was applied: Bimodality Index = (Sigma A(1) x Sigma A(4))(2) - (Sigma A(2) x Sigma A(3))(2). Neither-types that had positive bimodality scores were classified as bimodal. If our hypothesis is validated by objective data, an update of chronotype classification will be required. (Author correspondence: brunojm@ymail.com)