La construcción del inmigrante en el discurso político argentino: El caso del Parque Indoamericano; The construction of the immigrant in the Argentine political discourse: The case of Parque Indoamericano; A construção do imigrante no discurso político argentino: O caso do Parque Indo-americano Flax, Rocío El presente trabajo se inscribe en una investigación que analiza las representaciones construidas sobre los inmigrantes en el discurso político y legislativo argentinos. En esta ocasión, nos proponemos a analizar el tratamiento que se realiza sobre los inmigrantes en Argentina en una coyuntura particular: la toma del Parque Indoamericano en el año 2010. Para eso, analizaremos discursos públicos del entonces jefe de gobierno, Mauricio Macri, y de la entonces presidenta, Cristina Fernández. Utilizamos la teoría de los marcos conceptuales de Lakoff (2002, 2010) para observar de qué manera cada político clasifica a los inmigrantes y con qué fenómenos sociales o naturales los conectan. Veremos que, si bien los políticos valoran a los inmigrantes de maneras diferentes y plantean actitudes distintas hacia el fenómeno de la inmigración, en ambos casos subyacen las mismas conexiones entre inmigración y otros conceptos, es decir, las mismas representaciones sociales sobre la inmigración.; The following paper is part of a comprehensive research project on social representations about immigrants in the political and legislative discourses in Argentina. In this case, we will focus on the treatment of immigrants in the political discourse with reference to a particular situation: the occupation of Parque Indoamericano in 2010. For this purpose, we will consider public speeches delivered by former Buenos Aires city Major Mauricio Macri and former President Cristina Fernández. We will adopt the Framing theory (Lakoff, 1987, 2002, 2010) in order analyse the way the two of them classify immigrants, and to what social or natural phenomena they are linked. We will notice that, although both politicians value immigration differently and have different attitudes towards that phenomenon, in either case, the same connections are established, i.e. the same social representations appear associated to immigration.; O presente trabalho é parte de uma pesquisa que analisa as representações construídas relativas aos imigrantes no discurso político e legislativo da Argentina. Nesta ocasião, analisamos o tratamento realizado sobre os imigrantes no discurso político argentino em uma conjuntura em particular: a ocupação do Parque Indoamericano no ano 2010. Para tal, iremos analisar discursos públicos do então Chefe de Governo Mauricio Macri e a então presidente Cristina Fernández. Utilizamos a teoria dos marcos conceituais (LAKOFF, 2002; 2010) para observar como cada político qualifica aos imigrantes e com que fenômenos sociais ou naturais são por eles conectados. Assim veremos que, embora os dois políticos valorem aos imigrantes de formas diferentes e representem diferentes atitudes em relação ao fenômeno da imigração, em ambos os casos são dissimuladas as mesmas conexões entre imigração e outros conceitos, ou seja, as mesmas representações sociais sobre a imigração.

Chusquea limensis (Poaceae, Bambusoideae, Bambuseae), a new species from the western Andes of Peru Guerreiro, Carolina Inés; Alegría Olivera, J. José; Granda Paucar, Arturo; Vega, Andrea Susana A new, narrowly endemic species from the Andean western slopes of central Peru, Chusquea limensis (Poaceae, Bambusoideae, Bambuseae), is described and illustrated. Identification keys and a comparative table based on vegetative and reproductive characters, including morphologically similar species such as C. huantensis, C. inamoena, C. scandens and C. tarmensis, as well as habitat and geographical distribution notes, are included. Additionally, anatomical and micromorphological characters of the culm and foliage leaf blades of the new species are presented, as a valuable tool for the identification of sterile specimens.; Una nueva especie endémica de los Andes occidentales del centro de Perú, Chusquea limensis (Poaceae, Bambusoideae, Bambuseae), se describe e ilustra. Se presentan claves de identificación y una tabla comparativa de la nueva especie, basadas en caracteres vegetativos y reproductivos, incluyendo especies morfológicamente similares, tales como C. huantensis, C. inamoena, C. scandens y C. tarmensis, así como observaciones acerca del hábitat y distribución geográfica. Además, se proporcionan datos sobre los caracteres anatómicos y micromorfológicos de la caña y de las láminas de las hojas del follaje como una valiosa herramienta en la identificación de especímenes estériles.

Analysis of a generalized Linear Ordering Problem via integer programming Méndez Díaz, Isabel; Vulcano, Gustavo; Zabala, Paula Lorena We study a generalized version of the linear ordering problem: Given a collection of partial orders represented by directed trees with unique root and height one, where each tree is associated with a nonnegative reward, the goal is to build a linear order of maximum reward, where the total reward is defined as the sum of the rewards of the trees compatible with the linear order. Each tree has a single root, and includes a distinguished element either as the root or as a leaf. There is a constraint about the position that the distinguished element has to occupy in the final order. The problem is NP-Hard, and has applications in diverse areas such as machine learning, discrete choice theory, and scheduling. Our contribution is two-fold. On the theoretical side, we formulate an integer programming model, establish the dimension of the convex hull of all integer feasible solutions, and infer several families of valid inequalities, including facet defining ones. On the computational side, we develop a branch-and-cut (B&C) algorithm that is competitive with state-of-the-art, generic B&C methods with respect to running time and quality of the solutions obtained. Through an extensive set of numerical studies, we characterize conditions of the model that result in a significant dominance of our B&C proposal.

Cuerpo y teatro como territorios para representar lo real Museo Miguel Ángel Boezzio (1998) de Federico León; The Body and the Theatre as Territories for Representation of the Real in Museo Miguel Ángel Boezzio (1998) by Federico León Dubatti, Ricardo Adrián Como espacio de la mirada, el teatro articula una óptica a través de la cual observa el mundo. Gracias al convivio y a su particular modo de producir pensamiento el arte dramático constituye un medio único para activar la memoria como trabajo en el contexto de la Posdictadura Argentina. Si bien la relación entre teatro y dictadura ha sido documentada, la Guerra de Malvinas no ha contado con la misma atención. La Guerra de Malvinas (2 de abril – 14 de junio de 1982) marca un punto de quiebre en la historia, pero no puede reducirse al resultado del combate, por lo que continúa aconteciendo como trauma. Por tal motivo es relevante atender la Guerra de Malvinas desde el teatro: el análisis de los textos dramáticos aporta a la comprensión de las apropiaciones y también cómo han sido mirados los hechos de la guerra desde y a través del cuerpo teatral. En este artículo focalizo en el caso de Museo Miguel Ángel Boezzio (1998), de Federico León con el fin de examinar cómo produce una lectura novedosa sobre la Guerra de Malvinas a partir de la presencia escénica de un excombatiente real en escena. Considerando esta figura y cómo problematiza los procesos de memoria, ficcionalización y recepción a través de la noción de «museo», afirmo que se trata de una poética de lo real, especialmente tras examinar la perspectiva teórica de José A. Sánchez.; As a space of the gaze, the theater articulates an optic through which it observes the world. Thanks to the convivio and its particular way of producing thought, dramatic art constitutes a unique means to activate memory as work in the context of the Argentine Post-dictatorship. Although the relationship between theater and dictatorship has been documented, the Malvinas War has not received the same attention. The Malvinas War (April 2 – June 14, 1982) marks a turning point in history, but it cannot be reduced to the outcome of the combat, so it continues to happen as a trauma. For this reason, it is relevant to attend to the Malvinas War from the point of view of the theater: the analysis of the dramatic texts contributes to the understanding of the appropriations and also how the facts of the war have been viewed from and through the theatrical body. In this article I focus on the case of Museo Miguel Ángel Boezzio (1998), by Federico León, in order to examine how it produces a novel reading about the Malvinas War based on the scenic presence of a real ex-combatant on stage. Considering this figure and how it problematizes the processes of memory, fictionalization and reception through the notion of “museum”, I affirm that it is a poetics of the real, especially after examining the theoretical perspective of José A. Sánchez.

Análisis cualitativo de una propuesta pedagógica para la incorporación de entornos virtuales a la enseñanza universitaria en Argentina a partir de tres ejes: experiencia, rol docente y tiempo; A qualitative analysis of a pedagogical proposal for the incorporation of virtual environments into higher education in Argentina based on three axes: experience, teaching role and time Borgobello, Ana; Majul, Sofía; De Seta, Damián Los estudios sobre formación docente en y con uso de entornos virtuales son numerosos en la literatura especializada, sin embargo, son escasos aquellos que abordan cómo narran los propios docentes su acercamiento a las TIC con miras a utilizarlas en la enseñanza. Por esta razón y a partir del dictado de un seminario de posgrado con forma taller de iniciación en el uso del entorno Moodle como complemento del aula regular de clases (bimodalidad, modalidad híbrida o blended learning), se analizaron cualitativamente las narraciones acerca de qué aprendizajes valoraron y qué dificultades tuvieron quienes aprobaron el mismo con el objetivo de problematizar tres ejes construidos dialécticamente desde la propuesta pedagógica y los trabajos finales: experiencia, rol docente y tiempo. Los resultados muestran ideas en torno a la experiencia del taller operando como agente de deconstrucción de ciertas tradiciones a partir del aprender haciendo; roles docentes que se relacionan con el uso mismo del entorno virtual y de la participación en el cursado como docentes de docentes y docentes con docentes; y el tiempo como favorecedor en procesos de aprendizaje y como apremiante en términos de agenda y de dificultad del trabajo con colegas. Se concluye en la necesidad de investigar y de encontrar espacios de formación y encuentro en un contexto en el que, salvo experiencias aisladas con amplia trayectoria, el uso de aulas virtuales está basado en la voluntad individual y es aún incipiente y escasamente favorecedor.; Specialized literature on teacher training in and with the use of virtual environments is frequently found; however, there are just few papers that address how teachers state themselves their approach to ICT in order to use them in teaching. For this reason, and based on a postgraduate seminar called Introduction to the use of the Moodle environment as a complement of the regular classroom (bimodality, hybrid model or blended learning), we analyzed qualitatively the narratives about what teachers have learned and which difficulties they had when dealing with these technologies. The analysis aimed to problematize three axes constructed dialectically from the pedagogical proposal and the final projects: experience, teaching role and time. Results showed ideas related to the workshop experience as a deconstruction agent of certain traditions based on the premise learning by doing; teaching roles that relate to the use of the virtual environment itself and the participation in the course, as teachers of teachers and teachers with other teachers; and the time as a facilitator in learning processes and essential in terms of schedule and difficulty when working with colleagues. In conclusion, there is a need to research and find training and meeting spaces in a context in which, except for isolated experiences with extensive experience, the use of virtual classrooms is based on individual will and is still incipient and scarcely promising.

Entre recorridos señalizados y caminos cerrados: la transición entre la escuela media y la universidad desde la perspectiva de profesores y profesoras de primer año; In the midst of signaled paths and closed roads: the transition between high school and university from the university first year teachers’ view Pierella, María Paula En el momento del ingreso, la universidad recibe a jóvenes que, si bien formalizaron la inscripción, aún se encuentran en una zona de transición. La diversidad de experiencias estudiantiles vividas en ese momento se desarrolla en instituciones que tienen dificultades para trabajar con trayectorias heterogéneas. En el marco de una investigación sobre las problemáticas del primer año de la universidad, este artículo aborda el pasaje de la escuela media a la educación superior desde la perspectiva de profesores y profesoras de primer año. Luego de realizar un recorrido conceptual, se analizan las principales dificultades detectadas por los docentes, relacionadas con los programas de articulación con el nivel medio, las condiciones de trabajo, las exigencias académicas y las formas de enseñanza.; During university admission, enrolled freshmen are still in a transition period. In this process, the diversity of experiences highlights the institution’s difficulties to deal with heterogeneous educational trajectories. Within a larger research project on freshmen year, this paper analyzes the transition from high school to university, taking into account professors´ perspectives. From a qualitative methodological approach, empirical data was obtained from narrative interviews to professors of different colleges from the National University of Rosario. First, the theoretical approach is presented. Then, main difficulties and teachers’ challenges are analyzed in relation to transitions programs articulated between high schools and university, working conditions, academic requirements and teaching styles.

El Edificio B de Tell el-Ghaba como un caso de estudio para repensar la dinámica de la unidad doméstica en el Egipto antiguo Lupo, Silvia Alicia; Calomino, Eva Amanda; Scaro, Agustina Tell el-Ghaba, localizado en el extremo oriental del Delta y cercano al extinto brazo Pelusíaco, es un asentamiento de comienzos del Tercer Periodo Intermedio y periodo Saíta temprano. Los contextos cerámicos y otros hallazgos recuperados en el Edificio B del Área I (nivel IV) nos permiten inferir la relación de sus residentes con los artefactos que ellos manipulaban cotidianamente. Proponemos la idea de “multifuncionalidad” en el uso de los espacios residenciales, a partir de la presencia de contextos que apuntan al desarrollo de una variedad de actividades. El uso de las habitaciones estuvo ligado íntimamente a factores sociales internos así como a la relación existente con el espacio exterior, ambos planificados de acuerdo a ciertas expectativas, también sociales. Este edificio habría sido residencia de una familia extensa por varias generaciones, como lo demuestran las restauraciones evidenciadas en el mismo. El conjunto cerámico ha estado asociado principalmente a actividades de almacenamiento, consumo y preparación de alimentos, conservación y transporte de sustancias líquidas y sólidas. A partir de estas actividades y la relación de los residentes del Edificio B con la materialidad con la cual interactuaban cotidianamente, buscamos interpretar la dinámica social y económica que se habría establecido en esta unidad doméstica.; Tell el-Ghaba, located at the Egyptian Eastern border of the Nile Delta and close to the extinct Pelusiac branch of the Nile, is a settlement dated to the beginning of the Third Intermediate-early Saite periods. The pottery contexts and other finds recovered in Building B (Area I, Level IV) allow us to infer the relationship established between their residents and the domestic artifacts they handled on a daily basis. The idea of ‘multifunctionality’ is applied to the use of residential spaces, based on the presence of domestic contexts that point to the performance of a variety of activities. The activities within the room were intimately linked to internal social factors as well as to the relationship with outdoor space, both planned according to certain social expectations. This building would have been the residence of an extended family for several generations, as evidenced by several refurbishments. The ceramic group has been mainly associated with storage activities, consumption and preparation of food, conservation, and transport of liquid and solid substances. From these activities and the relationship of Building B’s inhabitants with the materiality with which they interacted on a daily basis, the social and economic dynamics that would have been established in this household is analysed.

Litodema Tarumán: ¿Una secuencia metasedimentaria arqueana del Uruguay? Núñez Demarco, Pablo Andrés Se describe en este trabajo una nueva unidad compuesta por cuarcitas, metaconglomerados, esquistos calcáreos, filitas y mármoles, afectadas por metamorfismo medio por deformación dúctil. Litotipo y área tipo de esta unidad se localiza al margen del camino vecinal que unía la Estancia Vidal con el poblado de Polanco, en el paso de la Cañada del Bañado Grande (33°52’23.57” S 54°59’11.18” O), entre la cañada Tarumán y la cañada de los Talas, en la Estancia Tarumán. Esta unidad se encuentra suprayaciendo al basamento cristalino (gnéisico milonítico) en el departamento de Lavalleja y subyace a los Mármoles de Polanco, a las cuarcitas de Cerro de los Bueyes y a la Formación Barriga Negra.

Fostering urban transformations in Latin America: Lessons around the ecological management of an urban stream in coproduction with a social movement (Buenos Aires, Argentina) Graziano, Martín; de Groot, Grecia Stefanía; Pilato, Laura Daniela; Sánchez, María Laura; Izaguirre, Irina; Pizarro, Haydee Norma Collaborative community-based approaches are proposed as a way to overcome the difficulties exerted by a broad range of social-ecological traps that emerge at the reconfiguration of social-ecological systems onto sustainable paths. Despite this, a deep examination of the social-ecological processes and interactions that constrain these approaches in different urban contexts is still necessary to improve their success. Latin American countries have institutional, political, and social characteristics that could constrain the pathways to sustainability in different ways from countries of the Global North, particularly in their metropolitan areas. Here, we present an experience (2015–2018) held in cooperation with workers of a social cooperative framed in an urban social movement from Argentina, related to the ecological rehabilitation of a highly degraded urban stream through the management of the riparian vegetation and the reintroduction of native macrophytes. The methodology involved a codesign approach based on a set of participatory action-research tools, together with resilience system analysis through causal loop diagrams, and three different interventions of a 200-m reach at the upstream area of the San Francisco stream (Buenos Aires, Argentina). The participatory diagnostic showed a strong negative effect of the current management guidelines on the riparian and aquatic vegetation, reflecting a positive feedback loop that reinforces this negative state, and revealed a hierarchical governance regime associated with the management of the watershed. Furthermore, it detected a strong motivation of local workers to generate transformative actions in terms of the sanitary and social-ecological improvements of the local habitat. The management actions showed a relatively high short-term survival of the macrophyte transplants (30–60% in a period of 2–4 months), displaying a strong spatial structure of the survival units, and downscaling to about 10% in the long term (6–12 months after interventions). A combination of biophysical and social processes related both to institutional and rigidity traps affected the survival of the transplants, reflecting the inertia of the current management programs to ecological improvements of the stream. In summary, the present work highlights the social-ecological constraints arising from transformative collective actions toward the ecological management of a stream at a highly vulnerable and bureaucratic urban context, with implications for social-ecological urban transformations in Latin America and the design of effective participatory governance actions in alliance with local social movements.

Wheat grains damaged by Fusarium graminearum: alterations in yield, toxicity and protein composition Ortega, Leonel Maximilano; Moure, María Candela; Astoreca, Andrea Luciana; Alberione, Enrique Javier; Alconada Magliano, Teresa Maria The aim of this study was to investigate alterations on wheat grains, in relation to yield and quality parameters, such as infection degree, protein composition and toxicity caused by isolates of Fusarium graminearum with different aggressiveness. The disease degree on wheat samples was evaluated by the parameters like incidence, severity, damaged kernels percentage, yield, deoxynivalenol content and protein constitution, which were analyzed employing accurate quantitative statistics. High and positive correlations among the disease degree parameters were found, as well as negative correlations between them and yield, meanwhile, the total protein content was correlated with yield but was not correlated with the disease degree. The data analysis showed that the effect of the isolate was more significant than the cultivar in the disease degree for almost all the studied variables. The variability in the content of the deoxynivalenol mycotoxin showed a positive tendency in relation to the infection degree. As a novel approach, the aggressiveness of the different isolates ranged from high to low allowing us to evaluate a wide range of the aftereffects of the disease.

Quality of Life and Nutritional Parameters of Celiac Patients in Mar Del Plata, Argentina Motta, Estela Leonor; García, Virginia María; Barragán, Santiago; Belloni, Juan; Chisari, Andrea Nancy Background: Celiac disease (CD) is one of the most common causes of chronic malabsorption. The changes that occur in the diet due to the influence of gluten free diet (GFD) lead to a lower content in the intake of fiber and vitamins. Some authors point out that the higher cost of GF foods, the lower availability of those in social events, the impaired patient’s quality of life, could influence the degree of adherence to the GFD. Our aims were to evaluate the nutritional status, identifying the factors that are associated with adherence to the gluten-free diet (DLG) and the quality of life of a group of CD patients in Mar del Plata. Methods: CD patients were recruited from outpatient of clinic and gastroenterology unit of Oscar Alende Hospital, Mar del Plata and Argentina Celiac Association and had blood drawn for micronutrients concentration. Quality of life was evaluated by SF12 questionnaire, factors and adherence to GFD were determined by factors questionnaire and the Celiac Dietary Adherence Test (CDAT). Results: 47% of the participants had high adherence to GFD. The large supply of gluten-free foods without options during social events was significantly associated with the worst adherence to GFD. The average concentrations of folic acid, magnesium, iron and vitamin B12 were within the normal ranges; however, 6.7, 7.0 and 33.3% of the low adherent group showed low serum concentrations of iron, vitamin B12 and folate, respectively, while 7.7 and 53.8% of the high adherent exhibited low serum concentrations of iron and folate, respectively. Approximately 14.2% had anemia, only 7.1% had iron deficiency anemia. 54% of patients reported eating corn-based foods 3 or more times per week. The general perception of health was low in the age range between 18 and 40 years (34.3 ± 22.0) and the energy and vitality values were low in the same group (37.5 ± 25.2). Conclusions: Evaluation of quality of life and micronutrients indicate the need to support the patients in their treatment and to increase the supply of GF foods and the supplementation with vitamins and micronutrients of the GFD.

Las ruinas de la modernidad (Schlegel, Simmel, Onfray, Ponte y el Che Guevara); The ruins of modernity (Schlegel, Simmel, Onfray, Ponte and el Che Guevara) Iriarte, Luis Ignacio En este trabajo propongo un breve recorrido histórico por el concepto de ruina. En las primeras páginas, describo las relaciones entre el estudio romántico de las ruinas y el diseño de un proyecto de modernidad. Luego de analizar las ideas que aportan Georg Simmel y Michel Onfray, describo las transformaciones que se producen en el concepto en la actualidad. Como hipótesis principal, sostengo que a partir del último tercio del siglo XX las ruinas se convierten en elementos deconstructivos de los discursos de la modernidad. Exploro esta idea a través de los libros de Antonio José Ponte La fiesta vigilada y Cuentos de todas partes del imperio. Finalmente, analizo los usos contemporáneos de un resto en particular: la foto que Alberto Korda le sacó al Che Guevara en 1960, convertida en uno de los íconos centrales de la cultura contemporánea.; In this paper I propose a brief historical analysis of the concept of ruin. In the first pages, I describe the relationships between the romantic study of the ruins and the creation of a modernity project. After analyzing the ideas proposed by Georg Simmel and Michel Onfray, I describe the transformations that occur in the concept of ruin today. As a main hypothesis, I argue that from the last third of the twentieth century the ruins become deconstructive elements of the discourses of modernity. I explore this idea through the books of Antonio José Ponte The guarded party and Tales from all over the empire. Finally, I analyze the contemporary uses of a particular rest: the photo that Alberto Korda took from Che Guevara in 1960, and which became one of the central icons of contemporary culture.

La estructura represiva de la Armada Argentina desde una perspectiva regional: Apuntes y consideraciones sobre la Fuerza de Tareas 6 durante la última dictadura militar en Argentina; The repressive structure of the Argentine Navy from a regional perspective: Notes and considerations on Task Force 6 during the last military dictatorship in Argentina Barragán Sáez, Paula Eva Ivonne; Iturralde, Micaela Durante la última dictadura militar en la Argentina (1976-1983) las tres fuerzas militares desplegaron un vasto entramado represivo a lo largo de todo el territorio. La Armada Argentina (ARA) desarrolló un sistema de once Fuerzas de Tareas (FT) y múltiples sedes clandestinas. El conocimiento disponible ha permitido iluminar su funcionamiento dentro de los límites geográficos de la Ciudad de Buenos Aires y principalmente en torno a los desempeños de la FT N° 3 con sede en la Escuela de Mecánica (ESMA). En este artículo proponemos reconstruir las dinámicas y lógicas represivas a escala subnacional, centrándonos en la actividad represiva de la FT N° 6 en la costa atlántica de la Provincia de Buenos Aires. Buscaremos avanzar en la reconstrucción de instancias de articulación entre las fuerzas militares presentes a nivel regional; indagar y profundizar el conocimiento sobre las formas de gestión de los detenidos- desaparecidos; y problematizar, los modelos explicativos predominantes sobre el fenómeno represivo en su fase concentracionaria. El diseño metodológico propuesto se centra en el abordaje sistemático de fuentes provenientes de los procesos judiciales que persiguen los crímenes cometidos por dicha FT en sus diferentes instancias de instrucción, elevación a juicio oral y sentencias.; During the last military dictatorship in Argentina (1976-1983) the military forces deployed a vast repressive network along the territory. The Argentine Navy (ARA) developed a system of eleven Task Forces (FT) and multiple clandestine headquarters. The available knowledge has allowed to illuminate its operation in the geographical limits of the City of Buenos Aires and mainly the performances of the FT N°3 based in the School of Mechanics (ESMA). In this article we propose to reconstruct the repressive dynamics at the subnational level, focusing on the repressive activity of the FT N° 6 on the Atlantic coast of the Province of Buenos Aires. We will seek to advance in the reconstruction of instances of articulation between the military forces present at the regional level; investigate and deepen knowledge about the management methods of disappear; and to problematize, the predominant explanatory models about the repressive phenomenon. The methodological design focuses on the systematic approach of sources from the judicial processes that prosecute the crimes committed by the FT Nº6 in its different instances of instruction, elevation to oral proceedings and sentences.

El papel del Estado en la definición de la política argentina de hidrocarburos: ¿hacia cuál referencial sectorial?; The role of the State in defining the hydrocarbons policy in Argentina: Toward which sectorial referential? Solanas, Facundo; Martínez, Adriana Verónica El propósito de este trabajo es analizar el papel del Estado en Argentina en las últimas tres décadas, a partir de las políticas de hidrocarburos, en especial las referidas al petróleo, a fin de dar cuenta de sus diversas transformaciones. Si los años noventa se caracterizaron por un abrupto cambio referencial en el papel del Estado y, en particular, en su capacidad pro-ductiva y regulatoria en materia de hidrocarburos, pese a la crisis del paradigma neoliberal a comienzos del nuevo milenio, las políticas energéticas en la materia siguen estrategias sectoriales propias del referencial anterior. A partir del análisis de fuentes documentales y datos cuantitativos, este trabajo propone demostrar de qué forma la política petrolera, pese a la compra por parte del Estado de 51 % de las acciones de Yacimientos Petrolíferos Fiscales (YPF), continúa siendo establecida por el mercado.; The purpose of this paper is to analyze the role of the State in Argentina in the last three decades, based on oil policies, in order to understand its different transformations. The 90s were characterized by an abrupt referential change in the role of the state but especially in the productive and regulatory capacity on hydrocarbons. Despite of the neoliberal paradigm crisis on the beginning of the new millennium, energy policies on hydrocarbons still maintained the previous referential sector strategies. From the analysis of documentary sources and quantitative data, this paper aims to demonstrate how oil policy remains managed by market forces despite the fact that 51% of Yacimientos Petrolíferos Fiscales (ypf ) shares were purchased by the State.

Literatura policial y literatura mundial; Crime fiction and world literature Maltz, Hernán Joel Elaboramos una aproximación entre el género policial y algunos debates recientes en torno a la problemática de la literatura mundial. Luego de mencionar la incorporación de lo global como tema de algunas ficciones, de explicitar el lugar de enunciación del analista y de repasar brevemente los aportes que piensan dicha intersección, planteamos dos abordajes: por un lado, nos apoyamos en los trabajos de Casanova y Moretti para pensar la literatura policial desde una perspectiva global y asimétrica; por otro, a partir de Luhmann, elaboramos otra aproximación teórica desde una perspectiva sistémica.; The article proposes an approach to crime fiction and recent debates around the problem of world literature. After determining the incorporation of the global as a theme in some fictions, evincing the place of enunciation of the analyst, and briefly reviewing the contributions that explore that intersection, two approaches are offered. On the one hand, and following the works by Casanova and Moretti, crime fiction is considered from a global and asymmetric perspective. On the other, and inspired by Luhmann, another theoretical approach is elaborated from a systemic perspective.

Nota sobre las ciencias económicas y el trabajo del economista; Note on the economic sciences and economist's work Crespo, Ricardo Fernando Esta breve nota recoge las ideas acerca de la clasificación de las ciencias económicas de John Stuart Mill, Carl Menger, y John Neville Keynes, las combina con otras ideas de economistas actuales, en orden a proponer la necesidad de considerar una multiplicidad de ciencias económicas trabajando conjuntamente.; This brief note picks up John Stuart Mill, Carl Menger, and Neville Keynes ideas on the classification of economic sciences, and combines them with other ideas of contemporary economists in order to propose the convenience of considering a multiplicity of economic sciences working together.

La familia católica de Comodoro Rivadavia y el peronismo: conflictos antes y después del golpe de Estado de 1955; The Catholic family of Comodoro Rivadavia and Peronism: conflicts before and after 1955 Carrizo, Gabriel Alejandro; Vicente, Mariana Paola Este artículo presenta el análisis de dos preocupaciones que expresaba la Iglesia católica entre finales del primer peronismo y la denominada "Revolución Libertadora": la educación y la familia. Para ello se enfoca la mirada sobre los posicionamientos de distintas organizaciones que conformaban la "familia católica" de la ciudad de Comodoro Rivadavia: la Liga de Madres y la Liga de Padres de Familia, el Partido Demócrata Cristiano, el periódico católico De Pie y la Congregación Salesiana. Se demuestra que los cuestionamientos expresados en el tramo final de la experiencia peronista, mantuvieron vigencia ante las autoridades surgidas del golpe de 1955 y en el caso educativo marcaron el antecedente inmediato al conflicto por la "Laica o Libre".; This article presents the analysis of two concerns that expressed by the Catholic Church between the end of the “first Peronism” and the denominated "Revolución Libertadora": education and family. Thats why, the focus is on the positions of different organizations that made up the "catholic family" of Comodoro Rivadavia: “Liga de Madres” and the “Liga de Padres”, “Partido Demócrata Cristiano", the Catholic newspaper “De Pie” and Salesian Congregation. It shows that the questions expressed in the final section of the Peronist experience remained valid in the face of the authorities that emerged from the 1955 putsch and marked in the educational case the immediate antecedent to the conflict by the "Laic or Free".

Lengua y literatura en tiempos del Ni una menos: Emancipación, feminismos, luchas sociales Carbone, Rocco Este trabajo pretende entramar algunas reflexiones sobre la lengua inclusiva y la literatura argentina (urbana) del siglo XXI. La lengua –“la palabra (la palabra autorizada) todavía es mayoritariamente de los hombres”[1]– y la literatura son instituciones patriarcales, condición que en la Argentina comienza a ponerse en tela de juicio. La hipótesis que me gustaría probar aquí es que la lengua y literatura empezaron a despatriarcalizarse a partir de las conmociones sociales (culturales: en sentido amplio) visibilizadas por un movimiento feminista plural, colectivo de protesta: Ni una menos. Para entramar una reflexión sobre la lengua inclusiva –elemento cultural sobre el cual no hay acuerdo en el universo hispanohablante– y mostrar cómo se expresa un sector de la literatura argentina del siglo XXI (escrita por mujeres), haré pie en tres categorías reflexivas: emancipación, patriarcado y feminismo(s). Luego trataré de entrar en los pliegues de la lengua inclusiva y a manera de conclusión propondremos propondré una cita de una novela de Ana Ojeda (Buenos Aires, 1979), Vikinga Bonsái (2019).

Video etnográfico boliviano de la década del ochenta: (Otra) identidad, historia y territorio; Bolivian ethnographic video of the eighties: (Other) identity, history and territory Aimaretti, Maria Gabriela La problematización de las narrativas de identidad nacional, el "redescubrimiento" del mundo indígena, el territorio y la historia, fueron asuntos que la nueva agenda democrática empujó a tratar a los jóvenes videastas bolivianos. En efecto, la salida de las dictaduras, la organización política creciente de los sectores indígenas, su protagonismo en federaciones y sindicatos, y la autovaloración cultural e ideológica que se manifestaba en prácticas y discursos, fueron factores contextuales que catalizaron el interés de realizadores noveles como Eduardo López Zavala y Néstor Agramont, quienes estaban construyendo un camino propio dentro de la escena audiovisual local articulándose de modo diverso con el campo documental, la investigación histórica y etnográfica, la educación popular y la antropología.Este trabajo aborda una de las tendencias de producción del video boliviano de la década del ochenta, la etnográfica, circunscribiendo su atención a los videos que López Zavala y Agramont concretaron en el marco del Centro de Educación Popular QHANA: Levantémonos todos (1987) -que muestra formas de organización político-comunitarias y, asociado a ello, la defensa de las reservas en recursos naturales de la zona del salar de Uyuni-, y, El camino de las almas (1989) -el cual tematiza el robo y comercialización de tejidos tradicionales. Tras comentar el escenario de inscripción de ambos materiales, y examinar algunas aportaciones conceptuales respecto de las nociones de territorio y paisaje, analizaremos los videos atendiendo a las figuraciones con las cuales se representó la Otredad indígena, el pasado y los conflictos sociales, y la noción de derechos.; The problematization of the narratives of national identity, the “rediscovery” of the indigenous world, the territory and history, were issues that the new democratic agenda pushed to treat the bolivian young filmmakers. Indeed, the outcome of dictatorships, the growing political organization of the indigenous sectors, their prominence in federations and unions, and the cultural and ideological self-valorization manifested in practices and discourses, were contextual factors that catalyzed the interest of new filmmakers as Eduardo López Zavala and Néstor Agramont, who were building their own path within the local audiovisual scene, articulating themselves in a diverse way with the documentary field, historical and ethnographic research, popular education and anthropology. This work focuses on one of the production trends of the Bolivian video of the eighties, the ethnographic, circumscribing its attention in the videos that López Zavala and Agramont materialized within the framework of the QHANA Popular Education Center: Levantémonos todos (1987) – which shows forms of community-political organization and, associated with it, the defense of the reserves in natural resources of the Uyuni salar area –, and, El camino de las almas (1989) – which thematizes the theft and commercialization of traditional abb. After commenting the historical context of both materials; and examine some conceptual contributions about the notions of territory and landscape, we will analyze the videos taking into account the representations with which the other indigenousness was represented, the past and social conflicts, and the notion of rights.

Building decolonizing pedagogies: notes from work praxis in social organizations; La construcción de pedagogías descolonizadoras: notas desde la praxis del trabajo en organizaciones sociales; A construção de pedagogias descolonizadoras: notas desde a práxis do trabalho em organizações sociais Guelman, Anahí; Palumbo, María Mercedes This article is based on the work and reflections expressed in the qualitative research carried out in self-managed cooperative and productive ventures by an Argentinean social organization. A series of provisional notes are presented regarding the characteristics that, based on fieldwork and aligned with previous research, we consider key in conceptualizing decolonizing pedagogies. As posited in this article, thinking about decolonizing pedagogies implies addressing: 1) place of knowledge and “other” epistemic subjects; 2) potential of labor as an educational principle; 3) inserting training into daily life and the community; 4) openness to emotions; and finally, 5) collective framework. The reflections on these five aspects seek to open possibilities of problematizing and discussing pedagogies with the purpose of decentralizing colonial education.; El presente artículo parte de las elaboraciones y reflexiones producidas en el contexto del trabajo de investigación de tipo cualitativo realizado en emprendimientos productivos autogestivos-cooperativos desarrollados por una organización social en la Argentina. Se esbozan una serie de notas provisorias en torno a las características que, partiendo del trabajo de campo realizado y en diálogo con los antecedentes investigativos, nos resultan centrales en la conceptualización de las pedagogías descolonizadoras. Como se propone en el artículo, pensar pedagogías descolonizadoras implica abordar el lugar de los saberes y de los sujetos epistémicos otros, la potencialidad del trabajo como principio formativo, la inserción de la formación en la cotidianeidad y la comunidad, la apertura a lo afectivo y, finalmente, el marco colectivo. Las reflexiones desarrolladas en torno a estos cinco aspectos pretenden contribuir a la apertura de horizontes de problematización y discusión sobre las pedagogías en un gesto de descentramiento de la educación colonial.; O presente artigo baseia-se nas afirmações e reflexões produzidas no contexto do trabalho de pesquisa de tipo qualitativo realizado em empreendimentos produtivos autogestivos-cooperativos desenvolvidos por uma organização social na Argentina. Esboçamos uma série de notas provisórias em torno às características que, a partir do trabalho de campo realizado e em diálogo com os antecedentes de pesquisa, consideramos centrais na conceitualização das pedagogias descolonizadoras. Como proposto no artigo, pensar pedagogias descolonizadoras implica abordar o lugar dos conhecimentos e dos sujeitos epistêmicos outros, a potencialidade do trabalho como princípio formativo, a inserção da formação na cotidianidade e a comunidade, a abertura para o afetivo e, finalmente, o marco coletivo. As reflexões desenvolvidas em torno a estes cinco aspectos visam contribuir para a problematização e discussão sobre as pedagogias, em um gesto de descentramento da educação colonial.