16 research outputs found
Cuando fui puta o cómo representar lo silenciado
Reseña de la obra teatral Cuando fui puta, de Mario Carnegli
Palabra y acción: intelectuales latinoamericanos
Reseña de:América Latina, palabra en acción, del grupo GIESALPA, sobre la producción discursiva de los intelectuales denominados “teóricos del americanismo de entreguerras”, según el crítico Hugo Achugar
Ciudades, retazos ardientes: José Martí leyendo la cuestión social
Reseña crítica del libro Ciudades, retazos ardientes: la cuestión social en las escenas norteamericanas de José Martí, de Ariela Schnirmajer, publicado por la editorial Corregidor. La investigadora analiza, por medio de un enfoque retórico-discursivo, las crónicas norteamericanas publicadas para el diario La Nación, centrándose en la cuestión social
Elena Altuna y Betina Campuzano (compiladoras), Vertientes de la contemporaneidad. Géneros híbridos y nuevas subjetividades en la literatura latinoamericana
Bibliographic Review.Reseña bibliográfica del libro Vertientes de la contemporaneidad. Géneros híbridos y nuevas subjetividades en la literatura latinoamericana de Elena Altuna y Betina Campuzano (compiladoras), Salta, Universidad Nacional de Salta, 2016, 383 pp
Apuntes sobre cómo dibujar una plaga
Reflexiones sobre el proceso creativo de ilustrar los volumenes de la colección Esa plaga de polleras
José Martí o las ideas que (nos) revolucionan
Reseña de la obra teatral Una rosa blanca, espectáculo unipersonal escrito por la dramaturga marplatense María Cecilia D’Angelo y protagonizada por el reconocido actor Lalo Alías, en el Centro Cultural El séptimo Fuego
José Carlos Rovira y Eva Valero Juan (eds), Mito, palabra e historia en la tradición literaria latinoamericana
Bibliographic review.Reseña dellibro José Carlos Rovira y Eva Valero Juan (editores), Mito, palabra e historia en la tradición literaria latinoamericana
Sobre la edición de Todo al vuelo de Rubén Darío en el largo fin de siècle: crónica y subjetividad
The present paper aims to share some conclusions arisen from a task actually in progress. It consists of an international editing project of the Complete work of Ruben Dario, called “Década dariana” and settled in The Universidad Nacional de Tres de Febrero (UNTREF, Argentina). Our contribution consists of making the critical edition of Todo al vuelo (1912), the latest miscellaneous volume of Ruben Dario’s chronicles, published during the author’s lifetime in Madrid by Mundo Latino. In this almost unknown book, Dario compiled a selection of texts, with some modifications and in a different order than the sequence in which they had appeared in the newspaper La Nación, a few years before. As it is stated in the title, this time, we will focus on the construction of subjectivity in this process of transcription and reorganization of materials, that we noticed in the comparative work that we have been carrying out between the versions of the chronicles published in the newspaper and in the book, as well as in the analysis of the order in which they are edited in the volume and the sections in which it is organized, among other aspects that have caught our attention. We believe that it is important to highlight that the proposal chosen for our communication responds to the need to focus our gaze on a revealing aspect: the emergence of a subjectivity that escapes mechanical and scarcely creative dynamics. Subjectivity is, at the same time, a carrier of an unusual creativity in front of a wide horizon of very heterogeneous phenomena and processes that arouse the interest and concern of the author and a high awareness of the singular temporality in which he is immersed.El trabajo que presentamos se propone compartir algunas conclusiones que surgen de una tarea que estamos desarrollando en el marco del proyecto de edición de la Obra completa de Rubén Darío: “Década dariana”, llevado adelante junto con especialistas e investigadores de distintos países y radicado en la UNTREF. Nuestro aporte consiste en realizar la edición crítica de Todo al vuelo (1912), el último libro de crónicas editado en vida de Rubén Darío. Este volumen misceláneo, publicado en Madrid por Mundo Latino, compila una serie de textos publicados unos años antes en el diario La Nación y Darío posteriormente los reúne con algunas modificaciones y en un orden diferente al de la secuencia con que habían aparecido en el periódico. Tal como se adelanta en el título, en esta oportunidad nos centraremos en la construcción de la subjetividad en ese proceso de transcripción y reorganización de los materiales que advertimos en el trabajo de cotejo que venimos realizando entre las versiones de las crónicas publicadas en el diario y en el libro, así como en el análisis del orden con que se las edita en el volumen y las secciones en que éste se organiza. Creemos importante destacar que la elección para esta comunicación responde a la necesidad de enfocar nuestra mirada en un aspecto revelador: la emergencia de una subjetividad que escapa a la dinámica mecánica y escasamente creativa y que, al mismo tiempo, es portadora de una inusual creatividad frente a un horizonte amplio de fenómenos y procesos muy heterogéneos que despiertan el interés e inquietud del autor, y una alta conciencia de la singular temporalidad en que está inmerso
Minimal information for studies of extracellular vesicles 2018 (MISEV2018):a position statement of the International Society for Extracellular Vesicles and update of the MISEV2014 guidelines
The last decade has seen a sharp increase in the number of scientific publications describing physiological and pathological functions of extracellular vesicles (EVs), a collective term covering various subtypes of cell-released, membranous structures, called exosomes, microvesicles, microparticles, ectosomes, oncosomes, apoptotic bodies, and many other names. However, specific issues arise when working with these entities, whose size and amount often make them difficult to obtain as relatively pure preparations, and to characterize properly. The International Society for Extracellular Vesicles (ISEV) proposed Minimal Information for Studies of Extracellular Vesicles (“MISEV”) guidelines for the field in 2014. We now update these “MISEV2014” guidelines based on evolution of the collective knowledge in the last four years. An important point to consider is that ascribing a specific function to EVs in general, or to subtypes of EVs, requires reporting of specific information beyond mere description of function in a crude, potentially contaminated, and heterogeneous preparation. For example, claims that exosomes are endowed with exquisite and specific activities remain difficult to support experimentally, given our still limited knowledge of their specific molecular machineries of biogenesis and release, as compared with other biophysically similar EVs. The MISEV2018 guidelines include tables and outlines of suggested protocols and steps to follow to document specific EV-associated functional activities. Finally, a checklist is provided with summaries of key points
Minimal information for studies of extracellular vesicles (MISEV2023): From basic to advanced approaches
Extracellular vesicles (EVs), through their complex cargo, can reflect the state of their cell of origin and change the functions and phenotypes of other cells. These features indicate strong biomarker and therapeutic potential and have generated broad interest, as evidenced by the steady year-on-year increase in the numbers of scientific publications about EVs. Important advances have been made in EV metrology and in understanding and applying EV biology. However, hurdles remain to realising the potential of EVs in domains ranging from basic biology to clinical applications due to challenges in EV nomenclature, separation from non-vesicular extracellular particles, characterisation and functional studies. To address the challenges and opportunities in this rapidly evolving field, the International Society for Extracellular Vesicles (ISEV) updates its 'Minimal Information for Studies of Extracellular Vesicles', which was first published in 2014 and then in 2018 as MISEV2014 and MISEV2018, respectively. The goal of the current document, MISEV2023, is to provide researchers with an updated snapshot of available approaches and their advantages and limitations for production, separation and characterisation of EVs from multiple sources, including cell culture, body fluids and solid tissues. In addition to presenting the latest state of the art in basic principles of EV research, this document also covers advanced techniques and approaches that are currently expanding the boundaries of the field. MISEV2023 also includes new sections on EV release and uptake and a brief discussion of in vivo approaches to study EVs. Compiling feedback from ISEV expert task forces and more than 1000 researchers, this document conveys the current state of EV research to facilitate robust scientific discoveries and move the field forward even more rapidly