La imagen en el discurso multimodal cortazariano, una poética en movimiento

The selection and proposed cortazarian image in multimodal speech, a poetic moving as a doctoral thesis title, is the result of a process that forms several progressive stages. more than satisfy our curiosity and literary artistic concerns, the questions multiply increases our desire to bring more creative Cortazarian the colossus, that not only ruins a way of making literature , but in its revolutionary labyrinth gives a turn of the screw to the already tangled world of artistic writing , breaking in 1967 with the first of four hybrids books, La vuelta al día en ochenta mundos through which converts the traditional plastic unitextual and unimodal space in a palempsesto inexhaustible generator senses and meanings. Far from appeasing the wrath of conservative critics, caused by his narrative masterpiece, Hopscotch (1963), sparked the debate to denounce the regression of the classic molds of writing, proposing the imagination as the setting for creative freedom, it is not as arbitrary and nonsense, but as a process of higher state of consciousness in which it operates an underlying logic. Hence, our objective is to crawl into the underworld and plastics other multisígnicas border spaces, fleeting and ephemeral alliances that relate not just as complementary and similar texts which may be the same speech and can transmit the same, but quite the contrary, the oft-repeated notion of analogy is the first victim, fortunately, this kind of creative-artistic operations that raise the creative act to a sublime state capable of converting the inexhaustible multitextuales constellations in different ways: opposition, confrontation, invasion, dialogue, shadow, duplication, theft, etc. However this multiple transgression pushed to the limit by Julio Cortazar and his friend Julio Silva through four books proposed for analysis often does not translate into jobs and research in literature departments of the universities of the world, nor the critics are echoes the striking abundance and clarity of expression multimodal phenomenon as is the case with other works of Cortazar unimodal type, which makes it impassable fences mysterious worlds...

Muslim women and sport: participation, consumption, representation

This paper proposes a new framework for approaching Muslim women in sport, beyond the oft-utilised framework of sports development. In preference to a deficit model of sports participation, where marginalized groups and individuals are incorporated into mainstream culture as players of sport, we bring together three domains that remain under-investigated in terms of Muslim women and sport in Australia and internationally – participation, consumption and representation. By shifting the research focus toward the contribution of both active and passive sports participation to fostering pleasure, enjoyment and self-determination for Muslim women, possibilities emerge to expand on the narrow priority formulation and policy fields of ‘ethnicity’ and ‘well-being’ focused on physical health outcomes through which Muslim women and sports-based interventions are commonly framed.

Nucleus accumbens deep-brain stimulation efficacy in ACTH-pretreated rats: alterations in mitochondrial function relate to antidepressant-like effects

Mitochondrial dysfunction has a critical role in the pathophysiology of mood disorders and treatment response. To investigate this, we established an animal model exhibiting a state of antidepressant treatment resistance in male Wistar rats using 21 days of adrenocorticotropic hormone (ACTH) administration (100 μg per day). First, the effect of ACTH treatment on the efficacy of imipramine (10 mg kg(-1)) was investigated alongside its effect on the prefrontal cortex (PFC) mitochondrial function. Second, we examined the mood-regulatory actions of chronic (7 day) high-frequency nucleus accumbens (NAc) deep-brain stimulation (DBS; 130 Hz, 100 μA, 90 μS) and concomitant PFC mitochondrial function. Antidepressant-like responses were assessed in the open field test (OFT) and forced swim test (FST) for both conditions. ACTH pretreatment prevented imipramine-mediated improvement in mobility during the FST (P<0.05). NAc DBS effectively improved FST mobility in ACTH-treated animals (P<0.05). No improvement in mobility was observed for sham control animals (P>0.05). Analyses of PFC mitochondrial function revealed that ACTH-treated animals had decreased capacity for adenosine triphosphate production compared with controls. In contrast, ACTH animals following NAc DBS demonstrated greater mitochondrial function relative to controls. Interestingly, a proportion (30%) of the ACTH-treated animals exhibited heightened locomotor activity in the OFT and exaggerated escape behaviors during the FST, together with general hyperactivity in their home-cage settings. More importantly, the induction of this mania-like phenotype was accompanied by overcompensative increased mitochondrial respiration. Manifestation of a DBS-induced mania-like phenotype in imipramine-resistant animals highlights the potential use of this model in elucidating mechanisms of mood dysregulation.

Sonic technologies of postmodernity and the grain of the voice in Robert Lepage’s Lipsynch

This paper unpacks the relationships between the human voice and sound technologies by re-reading and re-evaluating Roland Barthes seminal essay, ‘The Grain of the Voice’ an oft cited but frequently misunderstood text, in the light of Robert Lepage’s Lipsynch (Canada, 2012). This production explicitly uses analogue and digital sound technologies to reveal the complexities and contradictions operating within the sonic economy of the performance with particular reference to the way it uses digital dubbing, miming, voice-overs and lip-reading to unsettle assumptions about the connections between the language, speech and the human voice. The paper will also unsettle any simple understanding of the voice as the locus of identity, and uncover the manner in which sonic digital technologies enable us to better apprehend ‘the body in the voice as it sings, the hand as it writes, the limb as it performs’ (Barthes, 185) while remaining sceptical about the existence of a primordial, unconstructed body.

Short form health surveys and related variants in spinal cord injury research : a systematic review

CONTEXT: 'Short Form' health surveys - such as the SF-36 and SF-12 - are widely used in medical research. Spinal cord injury (SCI) is no exception, despite oft-cited concerns regarding measurement properties for populations with physical impairment.OBJECTIVE: To provide a comprehensive overview of the use of Short Form health surveys and their variants within the SCI literature.METHODS: Papers published between database inception and September 2012 were identified from 11 electronic databases; a supplementary reference list search was also conducted. Data extraction focused on details regarding the range of different Short Form surveys and variants used in SCI research, the respective frequency of use, the nature of reporting (complete versus partial reporting) and the method of survey administration.RESULTS: One hundred seventy-four papers were identified. Thirty-six-item Short Form health surveys were frequently administered as complete instruments (n = 82); in 69 of these 82 studies (84%), it was not clearly stated which 36-item version had been used (e.g. SF-36v1, SF-36v2, RAND-36). Data for individual items and domains were often reported (29% of identified studies), indicating significant partial use of standardized measures. Modified variants of standardized health surveys were administered in 12 studies.CONCLUSION: Although standardized Short Form health surveys are common within SCI research, attempts to add, delete, or modify items have resulted in a number of variants, often with minimal supportive psychometric evidence. Using established, generic outcome measures is appealing for a number of reasons. However, validity is paramount and requires further explicit consideration within the SCI research community.

Einsatzstrategien von Zeitarbeit in Unternehmen

Zeitarbeit ist eine Boombranche. Zeitarbeit ist prekäre Beschäftigung. Mit Zeitarbeit wird Missbrauch getrieben. Zeitarbeit ist wichtig. Jeder, der die öffentliche Diskussion verfolgt, hat einen dieser Sätze schon einmal gehört. Wir reden über Zeitarbeit, wie über die Frage, ob Entlohnung gut oder schlecht ist. Vergessen wird dabei oft, dass Zeitarbeit nicht gleich Zeitarbeit ist, sondern sich Motive und Einsatz der Zeitarbeit von Unternehmen zu Unternehmen deutlich unterscheiden können. So kann ein Personaldienstleister Hausfrauen an eine Versicherung vermitteln, um dort für die Reinigung und Sauberkeit der Büros zu sorgen. Ebenso kann ein Ingenieurbüro eigene Mitarbeiter an eine Kraftwerksfirma verleihen, um hochspezielle Projektaufgaben an einem Solarkraftwerk zu verrichten. Und genau darum geht es, wenn wir die Zukunft der Zeitarbeit gestalten wollen: herauszufinden, unter welchen Bedingungen und für welche Zwecke Zeitarbeit in Unternehmen eingesetzt wird und was ihre Nutzung fördert bzw. behindert. Um darauf eine Antwort zu haben, muss man zunächst die Verschiedenartigkeit der Zeitarbeit anerkennen. Im Anschluss daran muss man herausfinden, welchen Typ Zeitarbeit man in einem bestimmten Unternehmen vor sich hat, wovon dieser beeinflusst wird und was man anders oder besser machen kann. Es geht in diesem Beitrag also zuallererst darum, Motive der Zeitarbeitsnutzung herauszuarbeiten und zu untersuchen, wie sie zu verschiedenen Formen des Zeitarbeitseinsatzes in Unternehmen führen.