384 resultados para Meri-Lappi


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Resum: Se trata de una aproximación a la obra del filósofo norteamericano Stanley Cavell, desde dos puntos de vista diferentes:el de la filosofía de cotidiana y el de la teoría estética, para sugerir su obra como germen de una posible teoría de la argumentación política y una aportación al proyecto de reconstrucción de una racionalidad crítica ampliada. Resum: Es tracta d'una aproximació inicial a l'obra del filòsof nord-americà Stanley Cavell, des de dos punts de vista diferents: la filosofia del llenguatge quotidià i la teoria estètica, per a suggerir la seva obra com à germen d'una possible teoria de l'argumentació política i una aportació al projecte de reconstrucció d'una racionalitat crítica ampliada

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Tres personajes, tres cuerpos liminales, periféricos, nómades cuya lucha es comprender su corporeidad y poder narrarse conforme a sus deseos. Sin discurso propio, sin nombre, sin memoria, son cuerpos hechos de reflejos, de construcciones realizadas por el otro; cuerpos resistentes que se des-construyen en cada página para poder encontrar un punto, aunque sea uno solo, que las mantenga a flote. Tres cuerpos, tres mujeres que escarban en la llaga de un mapa creado por discursos ajenos, por miradas panópticas que las excluyen de la posibilidad de ser legítimamente cuerpos narrados y leídos por ellas mismas. Tres cuerpos fronterizos, nómades; tres cuerpos cyborg.

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El trabajo Espejo, cuerpo e identidad en Ifigenia (Teresa de la Parra, Caracas, 1924) plantea el tema del espejo como afianzador de la identidad del personaje principal de la novela Ifigenia, María Eugenia Alonso. A través del espejo la autora configura a su personaje principal y todo el entramado de acontecimientos en la novela. El espejo permite a la heroína darse un cuerpo y construirse a su antojo a través del ritual del arreglo. Cada mirada al espejo se convierte en el despliegue de una puerta o umbral que atrae y que a su entrada le permitirá al personaje conectar con una nueva identidad.

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S’hi tracten els vincles entre l’obra de Maria Aurèlia Capmany i les tesis formulades per l’existencialisme, sobretot l’existencialisme francès, perquè és el que més la influeix; per adonar-nos que tot al llarg de la producció capmaniana, d’una manera o altra, aquests vincles es manifesten. El compromís i la responsabilitat existencialistes, planaran per les obres capmanianes, com a fórmula per fugir del caos propi del moment en què viu l’autora: la postguerra, el franquisme… Capmany hi trobarà la fórmula per mantenir l’esperança i pensar en un futur millor, tant individualment com en el cas del feminisme i de la causa nacional.

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El videoclip, al unir imagen y música, se presenta como un producto audiovisual de éxito, capaz de movilizar cuerpos, miradas, gestos en una gozosa y prolífica fruición. El encuentro del videoclip y del cuerpo en esta investigación, además de marcar las influencias mutuas de ambos “cuerpos”, se interesa por la potencia del medio “clíptico” en la producción de nuevas corporeidades y de nuevas narrativas

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Esta investigación pretende hacer un pequeño recorrido por el espacio simbólico de la femina virilis. Se intenta destacar cuáles son sus orígenes, qué tipos de femina virilis hubo, sus exigencias y consecuencias, por ocupar este espacio de tránsito en hombre-mujer. A continuación, se intenta mostrar cómo utilizaron el cuerpo para escribir experiencia y, de qué manera algunas de ellas, se sirvieron del travestismo como recurso para subvertir su situación, en un cuerpo sexuado de mujer.

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El proyecto, desarrollado bajo los auspicios del grupo Cos i Textualitat, aborda las relaciones entre las categorías de sujeto poético y sujeto epistolar, en la literatura romántica escrita por mujeres, que abarca corpus textuales del siglo XIX y principios del siglo XX. Haciendo uso de las herramientas del comparatismo, de la teoría de la literatura y de los estudios de género y sexualidad, el proyecto en una primera instancia se detuvo a estudiar la obra de aquellas escritoras (en el ámbito de la literatura norteamericana, española e hispanomericana) que desarrollaron e impulsaron el subgénero de la cartapoema, y cómo dicho subgénero les permitía velar su espacio íntimo, enmascarar su identidad literaria y social, al tiempo que obtenían legitimación social en esta estrategia de escritura. De este modo, el proyecto insiste en las estrategias de lectura de este tipo de textos, marginados por la crítica literaria, y de un tratamiento clasificatorio ciertamente ambiguo, y al mismo tiempo contaminado por la lectura autobiográfica de los textos. Cabe destacar que el punto de partida de este proceso de investigación fue la obra de la escritora norteamericana Emily Dickinson (1830-1886), pero se extendió con posterioridad desde autoras del romanticismo hispanoamericano, incluso hasta llegar a autoras españolas que escapan al movimiento romántico, bien entrado ya el siglo XX.

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Several studies conducted all over the world have reported that the influenza virus is associated with great morbidity and mortality rates. In this study, we analyzed the incidence of the influenza virus between 2000 and 2003 in Curitiba. We studied 1621 samples obtained from outpatients and hospitalized patients of both sexes and all ages. The study was conducted at the local primary care health units (outpatients) and at the tertiary care unit (hospitalized) of the General Hospital of the Federal University in the state of Paraná, Brazil. Nasopharyngeal aspirates and, eventually, bronchoalveolar lavage were assayed for the presence of viral antigens, either by indirect immunofluorescence or cell culture. Of the samples studied, 135 (8.3%) were positive for influenza virus, and of those, 103 (76.3%) were positive for type A and 32 (23.7%) for type B. Additionally, positive samples were analyzed by reverse transcription followed by polymerase chain reaction and subtypes H1 and H3 were identified from this group. A high incidence of positive samples was observed mainly in the months with lower temperatures. Furthermore, outpatients showed a higher incidence of influenza viruses than hospitalized patients.

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The reintroduction of dengue virus type 3 (DENV-3) in Brazil in 2000 and its subsequent spread throughout the country was associated with genotype III viruses, the only DENV-3 genotype isolated in Brazil prior to 2002. We report here the co-circulation of two different DENV-3 genotypes in patients living in the Northern region of Brazil during the 2002-2004 epidemics. Complete genomic sequences of viral RNA were determined from these epidemics, and viruses belonging to genotypes V (Southeast Asia/South Pacific) and III were identified. This recent co-circulation of different DENV-3 genotypes in South America may have implications for pathological and epidemiological dynamics.

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The human metapneumovirus (hMPV), member of the Paramyxoviridae family, has been reported as an important agent involved with acute respiratory infections (ARIs). The aim of this study is to identify hMPV as the etiological agent of ARIs on in and outpatients in the city of Curitiba, Southern Brazil, and describe clinical data of hMPV subtyping. A retrospective study was performed in 1,572 respiratory samples over a period of three years. hMPV was detected by reverse transcription-polymerase chain reaction and subtyping was performed by nucleotide sequencing. hMPV was present in 61 (3.9%) samples and subtypes A1, A2a, B1 and B2 were detected. The incidence of hMPV was higher in outpatients (5.9%), whose mean age was 19.7 years (range 6 months-75 years old), than in inpatients (3%), whose mean age was 7.6 months (range 1 month-26 years old). The outpatients had upper respiratory tract infections with flu-like symptoms and all hospitalized children had lower respiratory tract infections. A pediatric patient died from complications associated with hMPV A2a infection. hMPV has been reported as a respiratory pathogen in all age groups. No correlation was observed between viral subtype and disease severity in the samples of this study.

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Human immunodeficiency virus (HIV) clades B and C account for more than 60% of the HIV-1 infections worldwide. In this paper, we describe the profiles of patients infected with subtypes of HIV-1 from the state of Paraná, Southern Brazil, and correlate them with demographic and epidemiological findings. A retrospective analysis of HIV cases reported from 1999-2007 was also performed. Data from 293 patients were reviewed and 245 were older than 13 (58% female). The distribution of clades was as follows: B 140 (57%), C 67 (23%), F 24 (10%) and mosaic or unique recombinant forms (URFs) 24 (10%). Of the 48 patients younger than 13 years of age (62.5% male), vertical transmission occurred in 46 and the distribution of clades was as follows: B 14 (29%), C 24 (50%), F 7 (15%) and URFs 6 (13%). There was no significant difference in mortality between HIV-1 subtypes. In both groups, patients infected with clade C tended to have higher rates of injection drug use exposure risk.

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El projecte de recerca que s’ha dut a terme els darrers tres anys consisteix en una reflexió teòrica al voltant de l’autoria literària, fent especial èmfasi en les implicacions de gènere dels processos de legitimació literària i les posicions autorials que se’n deriven. Clarice Lispector en tant que nom d’autor sota el qual s’agrupa no només un corpus literari sinó tots aquells textos que construeixen un cos d’autora, constitueix l’objecte d’anàlisi a partir del qual es posa en joc la reflexió teòrica esmentada. Per a dur-lo a terme, es realitza un anàlisi de la producció autogràfica de l'autora i de tots aquells discursos que contribueixen a la construció del seu personatge: els discurso acadèmics, biogràfics i mediàtics; els materials fotogràfics i audiovisuals; les recreacions del personatge des de diversos llenguatges artístics (literari, teatral i cinematogràfic), etc.

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Viral acute gastroenteritis (AG) is a significant cause of hospitalisation in children younger than five years. Group A rotavirus (RVA) is responsible for 30% of these cases. Following the introduction of RVA immunisation in Brazil in 2006, a decreased circulation of this virus has been observed. However, AG remains an important cause of hospitalisation of paediatric patients and only limited data are available regarding the role of other enteric viruses in these cases. We conducted a prospective study of paediatric patients hospitalised for AG. Stool samples were collected to investigate human adenovirus (HAdV), RVA, norovirus (NoV) and astrovirus (AstV). NoV typing was performed by nucleotide sequencing and phylogenetic analysis. From the 225 samples tested, 60 (26%) were positive for at least one viral agent. HAdV, NoV, RVA and AstV were detected in 16%, 8%, 6% and 0% of the samples, respectively. Mixed infections were found in nine patients: HAdV/RVA (5), HAdV/NoV (3) and HAdV/NoV/RVA (1). The frequency of fever and lymphocytosis was significantly higher in virus-infected patients. Phylogenetic analysis of NoV indicated that all of these viruses belonged to genotype GII.4. The significant frequency of these pathogens in patients with AG highlights the need to routinely implement laboratory investigations.

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Background: Although combination antiretroviral therapy (cART) dramatically reduces rates of AIDS and death, a minority of patients experience clinical disease progression during treatment. <p>Objective: To investigate whether detection of CXCR4(X4)-specific strains or quantification of X4-specific HIV-1 load predict clinical outcome. Methods: From the Swiss HIV Cohort Study, 96 participants who initiated cART yet subsequently progressed to AIDS or death were compared with 84 contemporaneous, treated nonprogressors. A sensitive heteroduplex tracking assay was developed to quantify plasma X4 and CCR5 variants and resolve HIV-1 load into coreceptor-specific components. Measurements were analyzed as cofactors of progression in multivariable Cox models adjusted for concurrent CD4 cell count and total viral load, applying inverse probability weights to adjust for sampling bias. Results: Patients with X4 variants at baseline displayed reduced CD4 cell responses compared with those without X4 strains (40 versus 82 cells/mu l; P= 0.012). The adjusted multivariable hazard ratio (HR) for clinical progression was 4.8 [95% confidence interval (Cl) 2.3-10.0] for those demonstrating X4 strains at baseline. The X4-specific HIV-1 load was a similarly independent predictor, with HR values of 3.7(95%Cl, 1.2-11.3) and 5.9 (95% Cl, 2.2-15.0) for baseline loads of 2.2-4.3 and > 4.3 log(10)copies/ml, respectively, compared with < 2.2 log(10)copies/ml. Conclusions: HIV-1 coreceptor usage and X4-specific viral loads strongly predicted disease progression during cART, independent of and in addition to CD4 cell count or total viral load. Detection and quantification of X4 strains promise to be clinically useful biomarkers to guide patient management and study HIV-1 pathogenesis.