Memorias montoneras: metáforas de la guerra en Argentina (Crítica)

La autora lee la novela de Sergio Pollastri desde la perspectiva crítica de las posibilidades e imposibilidades de la reconstrucción de una historia, a partir de este relato testimonial que se mueve en el territorio de la violencia y las armas (la militancia política) y en el de la subjetividad (la poesía, la ficción). Resalta los vínculos entre vida y literatura, que cruzan toda la novela, así, apela a la metáfora para referirse a dos tipos de silencios en las ficciones sobre la violencia revolucionaria: la opción por las armas y la delación bajo tortura. Resalta el rol de la metáfora en este texto que tensa hasta sus límites el género testimonial, y que cobra su mayor fuerza hacia el final: «La revolución es frágil y superficial como una violeta, aquello que la comparación desarrolla es al mismo tiempo lo que amortigua la caída del salto brutal al vacío con el que la novela cierra su enunciación».

Poesía y silencio en Gonzalo Rojas (Homenaje)

A pesar de que la poesía, en tanto texto literario, es escritura, no deja de conservar vínculos profundos con la palabra oral. Gonzalo Rojas, íntimo conocedor de las leyes de la poesía, maneja con especial destreza esa relación. De hecho su escritura es especialmente sensible a las evocaciones orales que los versos, las palabras, las sílabas y hasta los sonidos suscitan en el lector de poesía. De ahí la importancia del silencio en su escritura, no solo como tema o como procedimiento retórico, ni siquiera como el silencio que significa toda expresión interiorizada, como la poesía, sino, por sobre todo, el silencio como lo otro de la palabra, como aquello que está siempre presente sin decirse y que apunta a los niveles más profundos de lo innombrable.

Los militares profanadores de la ciudad (Dossier: Literaturas de la integración, el Sur y su diversidad)

Reseña dos novelas publicadas en la década de 1980, que se ambientan en los años en que la dictadura uruguaya invade Minas, una pequeña ciudad de provincias. La balada de Johnny Sosa es la historia de la pérdida de la inocencia del negro Johnny, es también una “parábola sobre la dignidad humana, dando voz a quienes no la tienen, a los desheredados. A quienes, con militares o sin ellos siempre han estado en el fondo de la bolsa”. La misma ciudad de Minas es también el escenario de Las ventanas del silencio, novela en la que hablan diferentes voces, se narra cómo los soldados realizan allanamientos, encarcelan, torturan y matan, imponen el reparto de castigos y de favores. Aquí, en esta ciudad pequeña, en la que la frase “En Uruguay todos se conocen” resulta más evidente, el efecto de la dictadura y de las delaciones que ella propiciaba fue devastador. Ambas novelas narran, en definitiva, lo que ha ocurrido en este país “cuando los militares profanaron la ciudad”.

A Field Evaluation of the Time-of-Detection Method to Estimate Population Size and Density for Aural Avian Point Counts

The time-of-detection method for aural avian point counts is a new method of estimating abundance, allowing for uncertain probability of detection. The method has been specifically designed to allow for variation in singing rates of birds. It involves dividing the time interval of the point count into several subintervals and recording the detection history of the subintervals when each bird sings. The method can be viewed as generating data equivalent to closed capture–recapture information. The method is different from the distance and multiple-observer methods in that it is not required that all the birds sing during the point count. As this method is new and there is some concern as to how well individual birds can be followed, we carried out a field test of the method using simulated known populations of singing birds, using a laptop computer to send signals to audio stations distributed around a point. The system mimics actual aural avian point counts, but also allows us to know the size and spatial distribution of the populations we are sampling. Fifty 8-min point counts (broken into four 2-min intervals) using eight species of birds were simulated. Singing rate of an individual bird of a species was simulated following a Markovian process (singing bouts followed by periods of silence), which we felt was more realistic than a truly random process. The main emphasis of our paper is to compare results from species singing at (high and low) homogenous rates per interval with those singing at (high and low) heterogeneous rates. Population size was estimated accurately for the species simulated, with a high homogeneous probability of singing. Populations of simulated species with lower but homogeneous singing probabilities were somewhat underestimated. Populations of species simulated with heterogeneous singing probabilities were substantially underestimated. Underestimation was caused by both the very low detection probabilities of all distant individuals and by individuals with low singing rates also having very low detection probabilities.

What's in a name? Lexical knowledge drives infants' visual preferences in the absence of referential input

Seventeen-month-old infants were presented with pairs of images, in silence or with the non-directive auditory stimulus 'look!'. The images had been chosen so that one image depicted an item whose name was known to the infant, and the other image depicted an image whose name was not known to the infant. Infants looked longer at images for which they had names than at images for which they did not have names, despite the absence of any referential input. The experiment controlled for the familiarity of the objects depicted: in each trial, image pairs presented to infants had previously been judged by caregivers to be of roughly equal familiarity. From a theoretical perspective, the results indicate that objects with names are of intrinsic interest to the infant. The possible causal direction for this linkage is discussed and it is concluded that the results are consistent with Whorfian linguistic determinism, although other construals are possible. From a methodological perspective, the results have implications for the use of preferential looking as an index of early word comprehension.

The impact of novel labels on visual processing during infancy

The impact of novel labels on visual processing was investigated across two experiments with infants aged between 9 and 21 months. Infants viewed pairs of images across a series of preferential looking trials. On each trial, one image was novel, and the other image had previously been viewed by the infant. Some infants viewed images in silence; other infants viewed images accompanied by novel labels. The pattern of fixations both across and within trials revealed that infants in the labelling condition took longer to develop a novelty preference than infants in the silent condition. Our findings contrast with prior research by Robinson and Sloutsky (e.g., Robinson & Sloutsky, 2007a; Sloutsky & Robinson, 2008) who found that novel labels did not disrupt visual processing for infants aged over a year. Provided that overall task demands are sufficiently high, it appears that labels can disrupt visual processing for infants during the developmental period of establishing a lexicon. The results suggest that when infants are processing labels and objects, attentional resources are shared across modalities.

Reflections on Beckett: a centenary celebration

The essays in this collection were originally delivered as part of the Samuel Beckett lecture series at Trinity College Dublin, Samuel Beckett's alma mater. The contributors include eminent Beckett scholars such as Linda Ben-Zvi, Enoch Brater, Ruby Cohn and Stan Gontarski, theatre scholars such as Herbert Blau and Joseph Roach, practitioners such as the Irish actor, Barry McGovern, and cultural critics such as Marina Warner and Terry Eagleton. The collection sheds new light on Beckett's enigmatic theater, offering new perspectives on Beckett's use of language and silence, on his attitudes toward the body, on those who influenced him and on those he has influenced (including Suzan-Lori Parks and Femi Osofisan), and on Beckett and the art of self-collaboration. Each contributor places the playwright into a network of genealogies and legacies and his work into important historical, cultural, and aesthetic contexts. Together, the essays demonstrate Beckett's impact on theater, performance, and visual arts during the latter half of the twentieth century and serve to open up new directions for Beckett studies.

Pseudomonas aeruginosa elastase disables proteinase-activated receptor 2 in respiratory epithelial cells

Pseudomonas aeruginosa, a major lung pathogen in cystic fibrosis (CF) patients, secretes an elastolytic metalloproteinase (EPa) contributing to bacterial pathogenicity. Proteinase-activated receptor 2 (PAR2), implicated in the pulmonary innate defense, is activated by the cleavage of its extracellular N-terminal domain, unmasking a new N-terminal sequence starting with SLIGKV, which binds intramolecularly and activates PAR2. We show that EPa cleaves the N-terminal domain of PAR2 from the cell surface without triggering receptor endocytosis as trypsin does. As evaluated by measurements of cytosolic calcium as well as prostaglandin E(2) and interleukin-8 production, this cleavage does not activate PAR2, but rather disarms the receptor for subsequent activation by trypsin, but not by the synthetic receptor-activating peptide, SLIGKV-NH(2). Proteolysis by EPa of synthetic peptides representing the N-terminal cleavage/activation sequences of either human or rat PAR2 indicates that cleavages resulting from EPa activity would not produce receptor-activating tethered ligands, but would disarm PAR2 in regard to any further activating proteolysis by activating proteinases. Our data indicate that a pathogen-derived proteinase like EPa can potentially silence the function of PAR2 in the respiratory tract, thereby altering the host innate defense mechanisms and respiratory functions, and thus contributing to pathogenesis in the setting of a disease like CF.

Pausing patterns: differences between L2 learners and native speakers

This paper reports on a comparative study of pauses made by L2 learners and native speakers of English while narrating picture stories. The comparison is based on the number of pauses and total amount of silence in themiddle and at the end of clauses in the performance of 40 native speakers and 40 L2 learners of English. The results of the quantitative analyses suggest that, although the L2 learners generally pausemore repeatedly and have longer periods of silence than the native speakers, the distinctive feature of their pausing pattern is that they pause frequently in the middle of clauses rather than at the end. The qualitative analysis of the data suggests that some of the L2 learners’mid-clause pauses are associated with processes such as replacement, reformulation, and online planning. Formulaic sequences, however, contain very few pauses and therefore appear to facilitate the learners’ fluency.

Backtracks: a devised performance

Backtracks aimed to investigate critical relationships between audio-visual technologies and live performance, emphasising technologies producing sound, contrasted with non-amplified bodily sound. Drawing on methodologies for studying avant garde theatre, live performance and the performing body, it was informed by work in critical and cultural theory by, for example, Steven Connor and Jonathan Rée, on the body's experience and interpretation of sound. The performance explored how shifting national boundaries, mobile workforces, complex family relationships, cultural pluralities and possibilities for bodily transformation have compelled a re-evaluation of what it means to feel 'at home' in modernity. Using montages of live and mediated images, disrupted narratives and sound, it evoked destablised identities which characterise contemporary lived experience, and enacted the displacement of certainties provided by family and nation, community and locality, body and selfhood. Homer's Odyssey framed the performance: elements could be traced in the mise-en-scène; in the physical presence of Athene, the narrator and Penelope weaving mementoes from the past into her loom; and in voice-overs from Homer's work. The performance drew on personal experiences and improvisations, structured around notions of journey. It presented incomplete narratives, memories, repressed anxieties and dreams through different combinations of sounds, music, mediated images, movement, voice and bodily sound. The theme of travel was intensified by performers carrying suitcases and umbrellas, by soundtracks incorporating travel effects, and by the distorted video images of forms of transport playing across 'screens' which proliferated across the space (sails, umbrellas, the loom, actors' bodies). The performance experimented with giving sound and silence performative dimensions, including presenting sound in visual and imagistic ways, for example by using signs from deaf sign language. Through-composed soundtracks of live and recorded song, music, voice-over, and noise exploited the viscerality of sound and disrupted cognitive interpretation by phenomenological, somatic experience, thereby displacing the impulse for closure/destination/home.

Keine romantische liebe in Africa? Mission, Manner, Monogamie

The sparse historical and anthropological research on romantic love in Africa south of the Sahara gives the impression that the phenomenon may merely be of marginal importance. Instead, the reasons for the apparent impossibility to write about love in Africa are largely rooted in its epistemology: Western stereotypes of a continent inhabited by tribal, atavistic people, barely modernised by colonialism or touched by globalisation which introduced romantic love to the world region have been in part responsible for this dearth of academic knowledge, as have recent identity politics and practical concerns that focused research in the area on sexuality. Here, the main argument is that the almost complete silence about love in Africa may be addressed by applying a more inclusive concept of love that embraces ideologies and practices hitherto neglected, such as polygyny, and that expands the one which has been developed by historians of the medieval and early modern periods. This, in turn, enriches the research on the history of love in Western societies.

Metacognitive control over memory processes under auditory distraction

Decades of research attest that memory processes suffer under conditions of auditory distraction. What is however less well understood is whether people are able to modify how their memory processes are deployed in order to compensate for disruptive effects of distraction. The metacognitive approach to memory describes a variety of ways people can exert control over their cognitive processes to optimize performance. Here we describe our recent investigations into how these control processes change under conditions of auditory distraction. We specifically looked at control of encoding in the form of decisions about how long to study a word when it is presented and control of memory reporting in the form of decisions whether to volunteer or withhold retrieved details. Regarding control of encoding, we expected that people would compensate for disruptive effects of distraction by extending study time under noise. Our results revealed, however, that when exposed to irrelevant speech, people curtail rather than extend study. Regarding control of memory reporting, we expected that people would compensate for the loss of access to memory records by volunteering responses held with lower confidence. Our results revealed, however, that people’s reporting strategies do not differ when memory task is performed in silence or under auditory distraction, although distraction seriously undermines people’s confidence in their own responses. Together, our studies reveal novel avenues for investigating the psychological effects of auditory distraction within a metacognitive framework.

The absent body: representations of dying early modern women in a selection of seventeenth-century diaries

This article seeks to explore the absence of the body in the depiction of dying women in a selection of seventeenth-century diaries. It considers the cultural forces that made this absence inevitable, and the means by which the physical body was replaced in death by a spiritual presence. The elevation of a dying woman from physical carer to spiritual nurturer in the days before death ensured that gender codes were not broken. The centrality of the body of the dying woman, within a female circle of care and support, was paradoxically juxtaposed with an effacement of the body in descriptions of a good death. In death, a woman might achieve the stillness, silence and compliance so essential to perfect early modern womanhood, and retrospective diary entries can achieve this ideal by replacing the body with images that deflect from the essential physicality of the woman.

Reconstructing copyright exhaustion in the online world

According to the principle of copyright exhaustion, once a copy of a work is placed on the market, the right holder’s control over further distribution of that copy is exhausted. Unlike the distribution of hard copies of copyright works, however, the electronic dissemination of content is not subject to the exhaustion principle. This means that second-hand markets of digital goods cannot exist. Traditionally, exhaustion is premised on four assumptions that cannot be safely assumed in the online context: it applies to tangible copies only; it covers goods and not services; the goods should be sold but not licensed; and the property entitlement should be alienated upon transfer. After long jurisprudential silence, courts at worldwide level have revisited these normative impediments to affirm that exhaustion can apply online in specific instances. The article discusses the doctrinal norms that underpin exhaustion and determines the conditions under which online copyright exhaustion can apply.

När tystnaden får tala : Lärares uppfattingar om och erfarenheter av tysta elever

Syftet med denna studie var att undersöka vilka uppfattningar och erfarenheter lärare har av tystaelever, vilka tankar de har kring hur dessa kan stödjas och hjälpas och hur de faktiskt arbetar meddetta. Med en tyst elev menas de som sällan, eller inte alls, deltar i den muntliga delen avundervisningen i klassen. Fyra lärare intervjuades och observerades i sina klassrum. Resultatetvisar att lärare menar att tysta elever är de som sällan eller aldrig vill tala i klassrummet, som interäcker upp handen eller vill läsa högt. Lärarna kategoriserar också gruppen tysta elever och angerolika elever som tysta. Lärarna försöker i sitt arbete att hjälpa eleverna genom öppna frågor,grupparbeten och genom att låta dem skriva. Vidare är lärarna väl medvetna om risken att tystaelever riskerar att inte nå kursplanernas kunskapskrav. I klassrumssituationen tvingas lärareprioritera mellan utagerande och tysta elever, vilket leder till att de riskerar att bli bortglömda ochövergivna.