L' univers femení del Jaufré : les dames, motor de l'acció cavalleresca

Els models literaris analitzats se centren quasi exclusivament en les obres de Chrétien de Troyes i en els lais de Maria de França. S'ha pretés en tot moment fer una lectura de la novel·la en clau femenina per tal de demostrar que la figura central de l'heroi actua i evoluciona generalment gràcies a o a causa de la voluntat, les decisions o les accions de les dones que troba en la seua aventura. No hi pot haver cavalleria sense amor; tot cavaller ha de lluitar per la seua dama tant al camp de batalla com a la cort.

Hyperfrontality and hypoconnectivity during refreshing in schizophrenia.

Anomalous activations of the prefrontal cortex (PFC) and posterior cerebral areas have been reported in previous studies of working memory in schizophrenia. Several interpretations have been reported: e.g., neural inefficiency, the use of different strategies and differences in the functional organization of the cerebral cortex. To better understand these abnormal activations, we investigated the cerebral bases of a working memory component process, namely refreshing (i.e., thinking briefly of a just-activated representation). Fifteen patients with schizophrenia and 15 control subjects participated in this functional magnetic resonance imaging (fMRI) study. Participants were told that whenever they saw a word on the screen, they had to read it silently to themselves (read and repeat conditions), and when they saw a dot, they had to think of the just-previous word (refresh condition). The refresh condition (in comparison with the read condition) was associated with significantly increased activation in the left inferior frontal gyrus and significantly decreased connectivity within the prefrontal cortex and between the prefrontal and parietal cortices in patients with schizophrenia in comparison with control subjects. These results suggest that prefrontal dysfunctions in schizophrenia might be related to a defective ability to initiate (rather than to execute) specific cognitive processes.

TwHistory : Sharing History Using Twitter

In light of the fact that several studies indicate that students can benefit from deeper understandings of the processes by which historical accounts are constructed, history educators have increasingly been focused on finding ways to teach students how to read and reason about events in the same manner as professional historians (Wineburg, 2001; Spoehr & Spoehr, 1994; Hynd, Holschuh, & Hubbard, 2004; Wiley & Voss, 1996). One possible resource for supporting this development may come out of emerging web-based technologies. New technologies and increased access to historical records and artifacts posted the Internet may be precisely the tools that can help students (Bass, Rosenzweig, & Mason, 1999). Given the right context, we believe it is possible to combine such resources and tools to create an environment for students that could strengthen their abilities to read and reason about historical events. Moreover, we believe that social media, specifically, microblogging (Nardi, Schiano, Gumbrecht, & Swartz, 2004) could play a key role.

Open Educational Resources : Experiences of use in a Latin-American context

This paper presents practical experiences using Open educational Resources (OER) for basic and elementary education (K12), educational research and research training on two inter-institutional projects with the collaboration of thirteen higher education institutions and with the support of the Corporación de Universidades para el Desarrollo del Internet (CUDI) and by the Consejo Nacional de Ciencia y Tecnología (CONACYT) of Mexico and hosted by the Tecnológico de Monterrey. The first initiative is titled "Knowledge Hub for K-12 Education" with the main goal of enrich a catalog of Open Educational Resources for basic and elementary education (K-12) for Mexico and Spanish speaking countries in Latin-America. The main goal of the second initiative is to build a collection of Open Educational Resources for Mobile Learning to address the issue of educational research and research training.

Sequencing and characterizing the genome of Estrella lausannensis as an undergraduate project: training students and biological insights.

With the widespread availability of high-throughput sequencing technologies, sequencing projects have become pervasive in the molecular life sciences. The huge bulk of data generated daily must be analyzed further by biologists with skills in bioinformatics and by "embedded bioinformaticians," i.e., bioinformaticians integrated in wet lab research groups. Thus, students interested in molecular life sciences must be trained in the main steps of genomics: sequencing, assembly, annotation and analysis. To reach that goal, a practical course has been set up for master students at the University of Lausanne: the "Sequence a genome" class. At the beginning of the academic year, a few bacterial species whose genome is unknown are provided to the students, who sequence and assemble the genome(s) and perform manual annotation. Here, we report the progress of the first class from September 2010 to June 2011 and the results obtained by seven master students who specifically assembled and annotated the genome of Estrella lausannensis, an obligate intracellular bacterium related to Chlamydia. The draft genome of Estrella is composed of 29 scaffolds encompassing 2,819,825 bp that encode for 2233 putative proteins. Estrella also possesses a 9136 bp plasmid that encodes for 14 genes, among which we found an integrase and a toxin/antitoxin module. Like all other members of the Chlamydiales order, Estrella possesses a highly conserved type III secretion system, considered as a key virulence factor. The annotation of the Estrella genome also allowed the characterization of the metabolic abilities of this strictly intracellular bacterium. Altogether, the students provided the scientific community with the Estrella genome sequence and a preliminary understanding of the biology of this recently-discovered bacterial genus, while learning to use cutting-edge technologies for sequencing and to perform bioinformatics analyses.

Kun pelko astuu lavalle : eli kuinka opin elämään esiintymisjännityksen kanssa

This thesis focuses on stage fright; what it is and how to find the ideal solution in connection with stage fright. To find the way toward free expression; to find the way from lack of control to con-trol. It also describes how to learn to live with stage fright. Different experiences of stage fright have been used as source material, along with relevant theoretical information. The thesis highlights the importance of handling stage fright and studies stage fright in-depth, with examples. It presents studies and collected theories according to Päivi Arjas. It discusses presence and contact in the work of an actor with reference to the Gestalt method. It also presents methods of reducing stage fright. Ideal presence on stage is addressed, and how to turn stage fright into a positive thing. Finally, it considers the good aspects of stage fright in more deepth and goes through learning to live with stage fright. The thesis concludes that it is possible to heal stage fright. Gestalt methodology was of assistance with the healing process, with becoming conscious of symptoms, and thus in finding one's own way of turning anxious suspense into a positive way forward.

Fermat's treatise on quadrature: A new reading

The Treatise on Quadrature of Fermat (c. 1659), besides containing the first known proof of the computation of the area under a higher parabola, R x+m/n dx, or under a higher hyperbola, R x-m/n dx with the appropriate limits of integration in each case , has a second part which was not understood by Fermat s contemporaries. This second part of the Treatise is obscure and difficult to read and even the great Huygens described it as'published with many mistakes and it is so obscure (with proofs redolent of error) that I have been unable to make any sense of it'. Far from the confusion that Huygens attributes to it, in this paper we try to prove that Fermat, in writing the Treatise, had a very clear goal in mind and he managed to attain it by means of a simple and original method. Fermat reduced the quadrature of a great number of algebraic curves to the quadrature of known curves: the higher parabolas and hyperbolas of the first part of the paper. Others, he reduced to the quadrature of the circle. We shall see how the clever use of two procedures, quite novel at the time: the change of variables and a particular case of the formulaof integration by parts, provide Fermat with the necessary tools to square very easily curves as well-known as the folium of Descartes, the cissoid of Diocles or the witch of Agnesi.

You’re the COACH!: A Guide for Parents of New Drivers, June 23, 2008

This publication is a guide for parents and guardians of teenagers learning to drive. It should be used with the Iowa Driver’s Manual to aid you in instructing your new driver about how to safely and responsibly operate a motor vehicle. Since the task of driving is affected by changing conditions, this manual does not attempt to cover all situations that may arise. Under Iowa’s graduated driver licensing system young drivers must complete 20 hours of supervised drive time with their parents or guardians during the instruction permit stage and 10 hours during the intermediate license stage. Even though your teenager is taking or has completed driver education in school, there is a great deal of benefit to be obtained from you providing this additional practice time. Learning from your experience and under your guidance, your teenager will apply the rules of the road and more fully understand the risks involved in driving. This will require time and patience on your part, but the effort will result in you knowing that your teenager will be better able to cope with the demands of safe driving. In the back of this manual you will find several pages of diagrams. Use these diagrams to illustrate different driving situations for your teenage driver. Consider taking a notepad and pencil along during your practice sessions for additional drawings. This manual also contains a chart to log your supervised drive time. As your new driver advances through the graduated system you will be required to certify to an Iowa driver’s license examiner that you completed the minimum number of hours of supervised drive time. By becoming involved in the learning driver’s educational process, you are contributing to Iowa’s overall highway safety effort and helping your teenager develop safe driving habits that will last a lifetime.

Jugando con Android : acciones

El proyecto global está enfocado al aprendizaje del desarrollo de aplicaciones para el sistema operativo Android. Para ello, se pretende realizar una aplicación a través de la cual se puedan adquirir conocimientos de los diversos componentes que forman la estructura de la plataforma. Con ello, este proyecto pretende también ser una pequeña guía para aquellas personas que, cómo nosotros, pretenden iniciarse en el desarrollo de aplicaciones para Android. La aplicación desarrollada será un juego del género lucha, para uno o dos jugadores en el mismo terminal.

You Can Fly, March 24, 2005

People in all walks of life have dreams. Is your dream to fly? Some of the most frequently asked questions about learning to fly are listed below. While they will not answer all your questions, they will send you in the right direction - up.

A qualitative study of the impact of electronic journals on scholarly information behavior

A qualitative study of the impact of electronic journals on the information behavior of academics at Catalan universities shows that academics now read more, and more widely. However, their reading is becoming more superficial; they are compelled to improve their discrimination skills in order to decide what to read in more depth. The electronic accessibility of journals means that academics now make fewer library visits. Web browsing and TOC e-mail alerts are replacing physical browsing, and searching is a very popular option for keeping up to date with developments. Internet search engines, especially Google and Google Scholar, are becoming important sources of information for academics. However, they face problems in managing their personal scientific information.

Essais thérapeutiques dans la dystrophie musculaire de Duchenne: entre espoirs et désespoirs [Therapeutic trials for Duchenne muscular dystrophy: between hopes and disappointments].

Duchenne muscular dystrophy is an X-linked progressive muscle disease. Since the discovery of the dystrophin gene responsible for the condition, various therapeutic strategies have been elaborated. In this paper we introduce three of them, which are well into clinical trials. The first is based on the ability to read through premature stop codons, the second is based on the technique of exon skipping. Both strategies are examples of "personalized medicines", tailored for specific mutation types. The third approach is a pharmacological one, potentially useful for all Duchenne patients, regardless of their mutation type. These first clinical trials raise many questions for researchers as well as for patients and their families, some of which are discussed.

Dire le futur au Moyen Age : du prologue au récit : du Chevalier au Lion de Chrétien de Troyes au Chevalier au Lion de Pierre Sala

S'inscrivant dans le domaine de l'analyse des relations temporelles dans les textes, la présente étude est consacrée à la notion du futur définie en tant qu'anticipation sur les événements à venir dans le récit. Ainsi, la recherche en question se propose de mettre en lumière les différents mécanismes d'anticipation propres aux récits d'aventures au Moyen Âge. Recourant aux moyens heuristiques existants (les bases de la théorie de la réception telle qu'elle est représentée dans les travaux de Jauss, Eco et Greimas), cette thèse se concentre sur l'étude du prologue de l'oeuvre littéraire dont elle élabore une grille de lecture particulière qui tient compte de la complexité de la notion du futur envisagée aux plans grammatical (formes verbales du futur), rhétorique (la figure de la prolepse) et littéraire (les scénarios et les isotopies). La démarche de la lecture détaillée du prologue adoptée au cours de ce travail s'applique d'abord au Chevalier au Lion de Chrétien de Troyes, texte fondateur du corpus, qui constitue, pour parler avec Philippe Walter, un vrai « drame du temps ». L'étude des mécanismes d'anticipation mis en place dans le prologue se prolonge ensuite dans les chapitres consacrés à Claris et Laris et au Chevalier au Lion de Pierre Sala, deux réécritures du célèbre roman du maître champenois. Datant, respectivement, du XIIIe et du début du XVIe siècle, ces oeuvres permettent de saisir le chemin parcouru par le futur dans son aspect thématique et diachronique, ce qui est particulièrement propice au repérage des critères qui influencent l'attente du lecteur par rapport aux événements à venir au fil des siècles. Ainsi, à côté des moyens d'expression « standards » du futur (scénarios intertextuels et isotopies), la présente recherche fait apparaître d'autres facteurs qui influencent l'anticipation, notamment le procédé de la disputatio, le recours à la satire, la démarche de l'engagement indirect et l'opposition vers/prose. La seconde partie de la thèse qui traite, d'un côté, des récits consacrés à la fée Mélusine de Jean d'Arras et de Coudrette, du Livre du Cuer d'amours espris de René d'Anjou de l'autre, sert à vérifier dans quelle mesure la démarche choisie s'applique à des oeuvres du Moyen Âge tardif qui combinent des éléments empruntés à la tradition antérieure avec des éléments d'autre provenance. L'analyse de Mélusine et du Livre du Cuer conduit à ajouter deux facteurs supplémentaires qui influencent l'attente du lecteur, à savoir la démarche de l'engagement partiel et le recours au genre judiciaire. Cette étude démontre que le traitement du futur est d'un enjeu capital pour lire les textes du Moyen Âge, car il permet au lecteur, dès le prologue, de reconnaître la fin vers laquelle tend le récit et de faire par là- même une lecture enrichie, supérieure à d'autres. Telling the Future in the Middle Ages : from the Prologue to the Narrative. From Chrétien de Troyes ' Chevalier au Lion to Pierre Sala 's Chevalier au Lion. Part of the analyses of the time based relations within the texts, the present study deals with the notion of future characterized as an anticipation of the events to come in the narrative. Therefore, the purpose of this research is to bring to light the various mechanisms of anticipation peculiar to the narratives of adventures in the Middle Ages. Making the use of the existing heuristic instruments (the bases of the theory of the reception as it presents itself in the works by Jauss, Eco and Greimas), this thesis is dedicated to the study of the prologue of the work of fiction by means of a particular key for reading which takes into account the complexity of the notion of future with regard to its grammatical side (future tenses), to its rhetorical side (prolepse) and to its literary side (scenario and isotopy). First of all, the close reading of the prologue used in this work is applied to Chrétien de Troyes's Chevalier au Lion (Lion Knight), the founding text of our literary corpus, which represents, according to Philippe Walter, the real « drama of Time ». Then, the study of the mechanisms of anticipation in the prologue is carried over to the chapters devoted to Claris et Laris and to Pierre Sala's Chevalier au Lion, two romances that rewrite Chrétien de Troyes' famous work. Written, respectively, in the XIIIth and in the beginning of the XVI century, these romances enable the reader to ascertain the changes in the manner of telling the future from the thematic and diachronic point of view : this is particularly convenient to the identification of the criteria which influence the reader's expectations relative to the future events in the course of the centuries. Therefore, next to the « standard » means of expression of future (intertextual scenario and isotopy), the present study reveals other factors which influence the anticipation, in particular the method of the disputatio, the use of the satire, the approach of the indirect commitment and the verse/prose opposition. The second part of the thesis which deals with the narratives concerning the fairy Melusine written by Jean d'Arras and by Coudrette on one hand, with René d'Anjou's Livre du Cuer d'amours espris on the other hand, is used to verify to what extent the chosen approach applies to the works of fiction of the Late Middle Ages that combine the elements from the previous tradition with the elements of other origin. The analysis of Melusine's romances and of the Livre du Cuer brings us to add two new factors which influence the reader's expectations : the approach of the partial commitment, and the use of the legal discourse. This study demonstrates that the manner of telling the future is of the utmost importance to read the texts of the Middle Ages, because it enables the reader to know the end of the story from the very beginning, from the prologue, thus leading to a richer and superior reading.

Miquel Àngel Riera's The Unattainable Gods (Els déus inaccessibles), or why can Platonic Western world not restore Paganism?

The aim of this article is to read accurately the novel by M. A. Riera from the point of view of the Classical Tradition and, specifically, from the perspective of the evident Platonic tradition ¿the most metaphysical Platonic love- upon which it is based. In the author¿s opinion, only this accurate reading makes us understand why certain values coming from Paganism and which were considered as such cannot be restored by the Platonic Western world.