Posibles aplicaciones prácticas del uso de Machine Learning (ML) en la investigación y práctica de la clínica psicológica; Potential Practical Applications of the Use of Machine Learning (ML) in Psychological Research and Clinical Practice López Steinmetz, Lorena Cecilia; Godoy, Juan Carlos En este artículo se analiza el impacto, potencialidades, desafíos y perspectivas a futuro del uso de algoritmos de Machine Learning (ML) en psicología clínica, con un enfoque en la investigación básica y la aplicación clínica. El ML está transformando la investigación y práctica clínica, al analizar datos complejos y descubrir patrones para la comprensión de trastornos mentales y la predicción de diagnósticos, entre otros aspectos destacables. A pesar de los desafíos de interpretación, privacidad y sesgo, se reconoce el potencial transformador de los algoritmos de ML en la psicología clínica. La colaboración interdisciplinaria es esencial para maximizar estos beneficios. Se subraya la importancia de abordar consideraciones éticas y prácticas. En última instancia, se anticipa un futuro en el que los algoritmos de ML sean herramientas integrales en la investigación, diagnóstico y tratamiento de los trastornos mentales, contribuyendo a una mejora global en la calidad de vida de las personas.; This article examines the impact, potentials, challenges, and future prospects of using Machine Learning (ML) algorithms in clinical psychology, with a focus on basic research and clinical application. ML is reshaping both research and clinical practice by analyzing complex data and uncovering patterns for understanding mental disorders and predicting diagnoses, among other noteworthy aspects. Despite the challenges of interpretation, privacy, and bias, the transformative potential of ML algorithms in clinical psychology is acknowledged. Interdisciplinary collaboration is essential to maximize these benefits. Emphasizing the importance of addressing ethical and practical considerations, this paper envisions a future where ML algorithms become integral tools in the research, diagnosis, and treatment of mental disorders, contributing to an overall enhancement in people's quality of life.

Inventario de extranjería(s): La escritura de La Habana en Ahmel Echevarría; Inventory of Alien-ness: Writing Havana in Ahmel Echevarría’s Fiction Viera Hernández, Katia Con este texto me interesa indagar en los modos en que una zona de la obra narrativa del autor cubano Ahmel Echevarría realiza una operación geocultural sobre La Habana en la que el trauma de la migración y el compromiso del escritor por narrar el pasado de la nación no solo se convierten en asuntos profundos y perdurables, sino también, en una postura ético y estética a lo largo de sus escrituras. Esta indagación parte de la lectura de su segundo libro publicado, Inventario (2007). En ella realizo una traslación del concepto metafórico de “extranjería”, propuesto por García Canclini (2014), para dar cuenta del desajuste que poseen los sujetos cuando sienten la pérdida de un territorio propio y al mismo tiempo se sienten extraños en la sociedad. Parto de la premisa de que en La Habana de Echevarría asoma la conciencia de una perturbación y aparece un quiebre de la identidad en la que antes cada uno de los personajes se reconocía. Sostengo, por otro lado, que, frente a las estéticas de la localización y el arraigo, la escritura de este autor declara agotada la imagen de ciudad compacta y concibe el escape, la fuga, el cruce de fronteras, el fragmento y las esquirlas para dar cuenta del estado existencial de los personajes que (des)habitan La Habana.; In this study, I investigate the ways in which an area of the narrative work of the Cuban author Ahmel Echevarría carries out a geocultural operation on Havana in which the trauma of migration and the writer’s commitment to narrate the nation’s past do not only become deep and enduring issues, but also an ethical and aesthetic stance throughout his writings. This inquiry starts from the reading of his second published book, Inventario (2007) and in it, I carry out a translation of the metaphorical concept of “foreignness”, proposed by García Canclini (2014), to account for the imbalance that subjects have when they feel the loss of their own territory and at the same time feel like strangers in society. I start from the premise that in Echevarría’s Havana, awareness of a disturbance appears and a break in the identity appears in which each of the characters previously recognized themselves. On the other hand, I maintain that in the face of the aesthetics of location and rootedness, this author’s writing declares the image of the compact city exhausted and conceives of escape, flight, border crossing, fragment and splinters to give an account of the existential state of the characters that (dis)inhabit Havana.

Participation to avoid elite capture in communication policies: Lessons from Latin America Segura, Maria Soledad; Linares, Alejandro Felix How did participatory state institutions of communication policies created in Argentina, Ecuador, Mexico, and Uruguay face capture by political and economic elites? In this article a comparative approach is used to answer this question. The research addresses regulation and its implementation based on the methodological guide provided by the concept of citizen participation. Diversity, implementation, incidence, autonomy, and transparency are the axes that organized the analysis, which includes qualitative and quantitative information built from documents, specific bibliography, and interviews. The article concludes that participatory bodies have occasionally either limited the capture of policies or generated valuable experiences, at least temporarily. However, they have failed to prevent the capture of policies by economic and political elites. Therefore, the influence attained was not enough to produce changes in the communication system. Nevertheless, there have been a number of positive results, albeit unintended and difficult to measure, related to the enrichment of democratic and civic practices.

Integración y dualismo: concepciones generales para tratar tensiones en las teorías de Pierre Bourdieu y Niklas Luhmann; Integration and Dualism: General Conceptions to Deal with Tensions in Pierre Bourdieu’s and Niklas Luhmann’s Theories Giordano, Pedro Martín; Becerra, Gaston Este trabajo examina la manera en que Pierre Bourdieu y Niklas Luhmann problematizan una serie de tensiones centrales en el pensamiento sociológico, a la que denominamos concepción general y la hipotetizamos como rasgo identitario de cada teoría. Se atiende la tensión individuo/sociedad, constituyente del campo sociológico; la de realismo/constructivismo, pertinente a debates epistemológicos y ontológicos; y la de descripción/crítica, centrada en la finalidad de la labor sociológica. Posteriormente, se presenta la interpretación de las concepciones generales de cada autor y, con ese criterio ordenador se discute con la literatura especializada. Las conclusiones exponen que, con un planteamiento integrador, Bourdieu pretende desarticular lo que denomina falsas oposiciones, mientras que Luhmann propone una mirada sistémica en la que prima el principio de la diferencia, sugiriendo una concepción dualista. Finalmente, se explora la utilidad de las categorías introducidas para evaluar la coherencia interna de las teorías analizadas.; In this paper we examine the way in which Pierre Bourdieu and Niklas Luhmann problematize a series of central dichotomies or tensions in sociological thought. We elaborate on this problematization as a general conception, treating it as an identity feature of each theory. In the first place, the individual / society tension, constituent of the sociological field, is addressed; then, realism / constructivism, pertinent to epistemological and ontological debates; third, description / criticism, focused on the purpose of sociological work. Finally, our interpretation of the general conception of each theory is presented and used to discuss with the specialized literature. The conclusions show that, with an integrating approach, Bourdieu intends to dismantle what he calls false oppositions between the tensions, while Luhmann proposes a systemic look in which the principle of difference prevails, suggesting a dualist conception. Lastly, we explore and evaluate the usefulness of the introduced categories as conceptual tools to analyze the internal coherence of the theories.

Hábitat popular informal y la territorialización de políticas estatales de regularización urbana en Comodoro Rivadavia (Chubut-Argentina); Informal Popular Housing and the Territorialization of State Policies for Urban Regularization in Comodoro Rivadavia (Chubut, Argentina); Hábitat Popular Informal e a Territorialização de Políticas Estatais de Regularização Urbana em Comodoro Rivadavia (Chubut, Argentina) Chanampa, Magali Elizabeth El siguiente artículo aborda los resultados y reflexiones más significativas que formaron parte de la tesis de Doctorado en Geografía. La temática principal se centra en el hábitat popular informal y su problematización en torno a las políticas y procesos estatales de regularización e integración urbana en Comodoro Rivadavia (Chubut, Argentina). Su abordaje mediante estrategias cualitativas de investigación buscó analizar sobre la conformación de asentamientos informales, enfatizando particularmente sobre las políticas municipales orientadas a su regularización e integración urbana. En esta línea, se tuvo en cuenta un análisis crítico respecto a la territorialización de dichos procesos con el propósito de exponer las lógicas de compartimentación y jerarquización socioespacial que sostienen y reproducen a ciertas intervenciones de este tipo en barrios originados a partir de tomas de tierras; The following article presents the most significant results and reflections that were part of the author’s PhD thesis in Geography. The central focus revolves around the informal popular housing and its problematization in the context of state policies and urban regularization and integration processes in Comodoro Rivadavia, Chubut, Argentina. Its approach through qualitative research strategies aimed to analyze the genesis of informal settlements, particularly emphasizing municipal policies designed for their regularization and urban integration. Within this framework, a critical analysis was taken into account regarding the territorialization of these processes to unveil the logics of compartmentalization and socio-spatial hierarchization that sustain and reproduce certain interventions of this nature within neighborhoods stemming from land seizures.; O seguinte artigo aborda os resultados e reflexões mais significativas que fizeram parte da tese de Doutorado em Geografia da autora. A temática principal está centrada no habitat popular informal e sua problematização em torno das políticas e processos estatais de regularização e integração urbana em Comodoro Rivadavia (Chubut, Argentina). Sua abordagem por meio de estratégias qualitativas de pesquisa buscou analisar a formação de assentamentos informais, com ênfase particular nas políticas municipais voltadas para sua regularização e integração urbana. Nesta linha, foi levado em consideração uma análise crítica em relação à territorialização desses processos com o objetivo de expor as lógicas de compartimentação e hierarquização socioespacial que sustentam e reproduzem certas intervenções desse tipo em bairros originados a partir de ocupações de terras.

Imágenes que suenan: Representación y género en prácticas musicales y performáticas; Sounding images: Representation and gender in musical and performative practices Lobato, Silvia; Signorelli, Mariana Lorena Nuestros respectivos trabajos de investigación delos últimos años en el campo musicológico han tenido encomún el estudio de las imágenes a partir de las cuales resignificamos prácticas musicales y performáticas del pasado ode la contemporaneidad. Partimos de las ideas desarrolladas por Louis Marin en varios de sus textos, escritos entre las décadasde 1970 y 1990, quien propone repensar la noción de imagencomo categoría que designa una representación. Proponemos eluso de imagen musical como categoría analítica para referirnosa toda imagen plástico–visual–performática que sostenga unapráctica musical; en otros términos, a las representaciones deprácticas musicales contenidas en ellas. Para este fin elegimosdos casos de estudio bien diferentes en su materialidad: las coreografías del ballet Estancia de 2010 sobre la obra de AlbertoGinastera compuesta en 1941 y las fotografías de mujeresmúsicas publicadas en La Mujer. Revista argentina para el hogareditada en Buenos Aires entre 1935 y 1943. Los abordamos desdela perspectiva de género y nos preguntamos sobre el poder de lasimágenes musicales, a partir de las nociones de transparencia y opacidad.; Our respective research works in recent years in the musicological field have had in common the study of images from which we re–signify musical and performative practices from the past or contemporary times. We start from the ideas developed by Louis Marin in several of his texts, written between the 1970s and 1990s, who proposes to rethink the notion of image as a category designating a representation. We propose the use of musical image as an analytical category to refer to any plastic–visual–performance image that supports a musical practice; in other words, to the representations of musical practices contained in them. For this purpose we have chosen two case studies that are quite different in their materiality: the choreographies of the ballet Estancia de 2010 based on Alberto Ginastera's work composed in 1941 and the photographs of women musicians published in La Mujer. Revista argentina para el hogar published in Buenos Aires between 1935 and 1943. We approach them from a gender perspective and ask ourselves about the power of musical images, based on the notions of transparency and opacity.

Host specificity of cuterebra Clark, 1815 in sigmodontine rodents in central monte desert, Argentina; Especificidad hospedatoria de cuterebra Clark, 1815, en roedores sigmodontinos en el desierto del monte central, Argentina Moreno, Pablo Gastón; Rodriguez, Maria Daniela; Fernandez, Rocío; Miranda, Gabriela; Albanese, María Soledad Los parásitos pueden relacionarse y utilizar, con diferente intensidad, a más de una especiehospedadora. Los niveles de infección, como prevalencia e intensidad parasitaria, son más altos en el hospedador principal y más bajos en las especies hospedadoras auxiliares, y pueden representar su especialización parasitaria. Cuterebra Clark, 1815 (Insecta, Oestridae) comprende especies de moscas parásitas, cuyas larvas se alojan en el subcutáneo de roedores y otras especies de mamíferos americanos. Aunque son escasos, los estudios de parasitismo por Cuterebra bonaerensis en roedores abarcan un amplio rango geográco en la zona central de Argentina. El presente estudio tiene como objetivos: a) estudiar la estacionalidad parasitaria de C. bonaerensis en el pedemonte de Mendoza; b) identicar las especies de pequeños mamíferos que cumplen el rol de hospedador principal y auxiliar/es; c) determinar la especicidad hospedatoria de C. bonaerensis en el ensamble de pequeños mamíferos de esa región, y d) analizar la distancia taxonómica promedio de C. bonaerensis, considerando a las especies de roedores que parasita en Argentina. Las especies parasitadas por C. bonaerensis en esta zona de la ecorregión del monte fueron Akodon oenos, A. dolores y Phyllotis vaccarum. Otoño y primavera fueron las estaciones más relevantes para la etapa parasitaria. Akodon oenos sería el hospedador principal y A. dolores y Phyllotis vaccarum se comportarían como hospedadores auxiliares de C. bonaerensis. La especicidad hospedatoria de C. bonaerensis analizada desde las perspectivas taxonómica y ecológica sugieren una asociación con roedores de la subfamilia Sigmodontinae, en general, y una estrecha asociación con el género Akodon, en particular.; Parasites can interact and use more than one host specieswith di erent intensities. Infection levels such as parasite prevalence and intensity are highest in the mainhost and lowest in auxiliary host species and may represent parasite specialization.CuterebraClark, 1815(Insecta, Oestridae) includes species of ies whose larvae parasitize in the subcutaneous tissue of rodentsand other species of American mammals. Although scarce, studies of parasitism byCuterebra bonaerensisin rodents cover a wide geographic range in central Argentina. This research aimed to a) study the parasiticseasonality ofC. bonaerensisin the foothills of Mendoza; b) identify the species of small mammals that playthe role of main and auxiliary host(s); c) determine the host speci city ofC. bonaerensisin the assemblage ofsmall mammals from that region, and d) analyze the average taxonomic distance ofC. bonaerensisconsideringthe rodent species that it parasitizes in Argentina. The species parasitized byC. bonaerensisin this area ofthe Monte ecoregion wereAkodon oenos,A. doloresandPhyllotis vaccarum. Autumn and spring were mostrelevant seasons for the parasitic stage.Akodon oenoswould be the main host, whileA. doloresandPhyllotisvaccarumwould behave as auxiliary hosts forC. bonaerensis. The host speci city ofC. bonaerensisanalyzedfrom the taxonomic and ecological perspectives suggests an association with rodents of the Sigmodontinaesubfamily in general and a particular association with the genus Akodon.

Carnivorans from Uruguay: updated distribution and changes through time; Carnívoros de Uruguay: distribución actualizada y cambios a través del tiempo Schiaffini, Mauro Ignacio; Cravino Mol, Alexandra; González, Enrique M.; Martínez Lanfranco, Juan A.; Buschiazzo, Martín; Bou, Nadia; Cosse, Mariana; González, Susana Carnivorans are vital for ecosystem functioning and are one of the main groups used for conservation purposes. However, some species receive less attention than others. As many ecological aspects of South American carnivorans are unknown, the distribution range becomes of primary importance for conservation use. We aimed to analyze the distribution of terrestrial carnivorans in Uruguay, yielding an updated database and including a temporal dimension of distribution changes. We searched the main collections of mammals and bibliographic references for carnivorans in Uruguay. We divided the records according to temporal provenance and analyzed the changes in knowledge of distributions according to time. We also analyzed species and family richness for actual times with a 25 x 25 km grid. Finally, we studied the possible bias in data gathering related to roads. We ensembled the most complete database for carnivoran distribution in Uruguay, with 1905 records. The country had a total species richness of 16, varying with time according to local extinctions and new records of different species. The most common species was Cerdocyon thous, while the least recorded was Nasua nasua. The jaguar Panthera onca has been extinct since historical times, while Pteronura brasiliensis has probably been extinct since actual times. The areas with higher species richness were located in the northeastern, south, and southeastern parts of the country. A bias in data gathering was present, marked by the proximity to roads. Finally, protected areas in Uruguay showed a different proportion of protected species, regardless of their surface.; Los carnívoros son vitales para el funcionamiento de los ecosistemas, y son uno de los grupos más usados para los objetivos de conservación. Sin embargo, muchas especies reciben más atención que otras. Como existen diversos aspectos ecológicos de carnívoros Sudamericanos que se desconocen, los rangos de distribución son esenciales para las categorizaciones de conservación. Analizamos la distribución de los carnívoros terrestres en Uruguay para generar la base de datos más actualizada a la fecha, y estudiar los cambios temporales. Se relevaron especímenes de colecciones biológicas y referencias bibliográ cas. Se dividieron los registros acorde a su proveniencia temporal y se analizaron los cambios en su distribución. Además, se analizó la riqueza de especies y familias, con una grilla de 25 x 25 km. Finalmente, se estudió el posible sesgo en la colecta de datos acorde a la cercanía de rutas. Se generó la base de datos más completa a la fecha, con 1905 registros. Uruguay tuvo una riqueza especí ca de 16, que ha variado, según el tiempo, Los carnívoros son vitales para el funcionamiento de los ecosistemas, y son uno de los grupos más usados para los objetivos de conservación. Sin embargo, muchas especies reciben más atención que otras. Como existen diversos aspectos ecológicos de carnívoros Sudamericanos que se desconocen, los rangos de distribución son esenciales para las categorizaciones de conservación. Analizamos la distribución de los carnívoros terrestres en Uruguay para generar la base de datos más actualizada a la fecha, y estudiar los cambios temporales. Se relevaron especímenes de colecciones biológicas y referencias bibliográ cas. Se dividieron los registros acorde a su proveniencia temporal y se analizaron los cambios en su distribución. Además, se analizó la riqueza de especies y familias, con una grilla de 25 x 25 km. Finalmente, se estudió el posible sesgo en la colecta de datos acorde a la cercanía de rutas. Se generó la base de datos más completa a la fecha, con 1905 registros. Uruguay tuvo una riqueza especí ca de 16, que ha variado, según el tiempo.con extinciones y nuevos registros. La especie más registrada fue Cerdoyon thous, mientras que la menos registrada fue Nasua nasua. El jaguar Panthera onca se encuentra extinto desde tiempos históricos, mientras que Pteronura brasiliensis se encuentra posiblemente extinta desde tiempos actuales. Las áreas con mayor riqueza se encontraron en las partes noreste, sur y sureste del país. Se encontró un sesgo en los datos, marcado por la cercanía a las rutas. Finalmente, las áreas protegidas mostraron una diferente proporción de especies protegidas, independientemente de su superficie.

An Evidence of a Syriac Version in an Arabic Recipe? Simple Medicines of a Recipe from the Anonymous Book of Medicines (MS BL OR. 9360) and from Dispensatorium Parvm Asade, Daniel Julio; Druille, Paola Ivone From the beginning of the Christian era and for one thousand six hundred years, pharmacobotanical knowledge from northern Europe to the Indian Ocean came mainly from Dioscorides (deceased c. 90 CE). His work De materia medica deals with the medicinal properties of more than 1000 natural products, mostly medicinal plants, which he describes through their numerous properties1 . The Greek text was published in the 15th and 16th centuries, as well as translations into Latin and Arabic, and into the most varied modern languages. A century later after Dioscorides, Galen (died c.210 CE) was noted for his works on compound drugs, while his work on simple drugs (De simplicium medicamentorum temperamentis et facultatibus) describes far fewer drugs than Dioscorides. Even Galen constantly quotes him in his works, and much of the information about drugs comes from him. However, the great contribution of Galen, and that prevailed throughout all late antiquity and the medieval and Renaissance periods, was his theory about pharmacological action: it was produced by heating or cooling, or by drying or moistening; and, in turn, each drug had a certain intensity. Unlike Dioscorides, Galen reduced the properties of drugs to only those four2 .

Nonrelativistic Dirac fermions on the torus Aguilera Damia, Jeremías; Solís Delgadillo, Juan Mario; Torroba, Gonzalo Two dimensional conformal feld theories have been extensively studied in the past. When considered on the torus, they are strongly constrained by modular invariance. However, introducing relevant deformations or chemical potentials pushes these theories away from criticality, where many of their aspects are still poorly understood. In this note we make a step towards filling this gap, by analyzing the theory of a Dirac fermion on the torus, deformed by a mass term and a chemical potential for the particle number symmetry. The theory breaks conformal and Lorentz invariance, and we study its spectrum and partition function. We also focus on two limits that are interesting on their own right: a massless relativistic fermion with nonzero chemical potential (a simple model for CFTs at finite density), and nonrelativistic Schrodinger fermions (of relevance in condensed matter systems). Taking inspiration from recent developments in massive modular forms, we obtain a representation of the torus free energy based on Fourier-transforming over a twisted boundary condition. This dual representation fullfills many properties analogous to modular invariance in CFTs. In particular, we use this result to derive Cardy-like formulas for the high energy density of states of these theories.

Post-fire forest recovery at high latitudes: Tree regeneration dominated by fire-adapted, early-seral species increases with latitude Ruggirello, Matthew Joseph; Bustamante, Gimena Noemi; Rodríguez, Paula; Cruz Alonso, Verónica; Soler Esteban, Rosina Matilde Key message Above 40° N/S, increasing latitude is linked to greater post-fre tree regeneration. However, species dominance shifts from conifers to short-lived deciduous trees, which may negatively impact fora, fauna, and ecosystem services dependent on coniferous forests. These results were primarily driven by studies from North America, highlighting the need for more research that directly measures post-fre forest recovery in other high-latitude regions.Context As the size and frequency of wildfires increase across many regions, high-latitude forests may be at particular risk for decreases in regeneration and state shifts post-fre.Aims Through this systematic review, we sought to determine the general relationship between post-fre tree regeneration densities and latitude in forests above 40° N/S. We expected regeneration densities post-fre would decrease with increasing latitude, and that forest regeneration would be negatively impacted by high burn severities, forest management, harsh site conditions, and unprotected microsites. We also anticipated that light-demanding species with adaptations to fre would replace shade-tolerant species that lack such adaptations post-fre.Methods We conducted a literature search that returned over 4500 articles. We selected those that directly measured post-fre regeneration at or above 40° N/S and retained 93 articles for analysis. Fire characteristics, preand post-fre tree species compositions and regeneration densities, and regeneration predictors were then extracted from the retained articles. We fit linear mixed models to post-fre regeneration density with latitude and species traits as explanatory variables and also explored the significance and magnitude of predictors that informed post-fre tree species response.Results Contrary to our expectations, post-fre regeneration increased significantly with latitude. High burn severities and unprotected microsites had negative impacts on post-fre regeneration; higher elevations and more prolifc post-fre reproduction were positively correlated with post-fre regeneration, while management of any type did not have an impact.Conclusion Although forests are regenerating after wildfire at the most extreme latitudes included in this study (above 55° N), regeneration is often limited to only a handful of genera: aspen (Populus) and birch (Betula), for example. Regeneration was less abundant at the lower range of our study area. Certain lower latitude forests that occupy marginal habitats are under increasing stress from drier, warmer conditions that are exacerbated by wildfires. Results were largely driven by studies from Canada and the USA and may not be applicable to all high-latitude forests.

La recaudación de impuestos en Egipto romano: la violencia contra los contribuyentes; Tax collection in Roman Egypt: violence against taxpayers Druille, Paola Ivone El objeto de nuestro trabajo es analizar los testimonios que muestran la violencia contra los contribuyentes durante la recaudación de impuestos en Egipto romano del siglo I d.C. Con este propósito, divi-diremos el estudio en dos partes. En la primera, inda-garemos De Specialibus Legibus 2.92-95 y 3.159-163 de Filón de Alejandría en relación con los edictos de los prefectos. Aquí examinaremos especialmente los méto-dos de tortura junto con las acciones vinculadas con los funcionarios de gobierno, como los ἐκλογισταί. En la segunda, abordaremos los papiros e inscripciones que presentan pedidos o denuncias de particulares afecta-dos por la violencia de los recaudadores y sus subordi-nados. Esto nos permitirá revisar no solo cuáles fueron algunos de los eventos resultantes de los impuestos en el Egipto romano, sino también hasta qué punto los impuestos forzosos afectaron la economía local.; The aim of our work is, then, to analyze the testimonies that show violence against taxpayers during tax collection in Roman Egypt in the 1st century AD. For this purpose, we will divide the study into two parts. In the first, we will investigate De Specialibus Legibus 2.92-95 and 3.159-163 of Philo of Alexandria in relation to the edicts of the prefects. Here we will examine especially the methods of torture along with the actions linked to government officials, such as the ἐκλογισταί. In the second, we will study the papyri and inscriptions that present requests or complaints from individuals affected by the violence of the collectors and their subordinates. This will allow us to review not only what were some of the events resulting from taxation in Roman Egypt, but also to what extent forced taxation affected the local economy.

“El pigmento negro no ensombrece nuestra piel”: De olvidos y memorias de la presencia afrodescendiente en Paraguay; “Black pigment does not darken our skin”: On forgetfulness and memories of the Afro-descendant presence in Paraguay Telesca, Ignacio Memoria y olvido son las dos caras de una misma moneda. Tras la Guerra contra la Triple Alianza, las nuevas generaciones tuvieron que darse una respuesta a la pregunta de “quiénes somos”. Encontraron en la idea de mestizaje entre el español y el guaraní la clave para darse una identidad en clave étnica. En esta construcción el componente afro quedaba marginado. No ignoraban su existencia, pero sí negaban su participación en este primero mestizaje. A partir de estas posiciones ampliamente secundadas por las siguientes generaciones se fue construyendo un ‘Paraguay sin negros’. Es recién las últimas décadas que a partir de la comunidad de Kamba Kua comienza un reclamo identitario, primero a través de la música y la danza, para luego luchar por una legislación específica. Parecía que la clase política y la sociedad iban recuperando una memoria perdida; sin embargo, lo ocurrido con la Ley 6940 y la exclusión de la pregunta sobre la autoidentificación afro en el censo del 2022 nos ponen en aviso que esta memoria aún debe ser disputada.; Memory and forgetfulness are two sides of the same coin. After the War against the Triple Alliance, the new generations had to answer the question of “who we are.” They found in the idea of miscegenation between Spanish and Guaraní the key to giving themselves an ethnic identity. In this construction the Afro component was marginalized. They were not unaware of its existence, but they did deny their participation in this first miscegenation. From these positions, widely supported by subsequent generations, a 'Paraguay without blacks' was built. It is only in recent decades that the Kamba Kua community begins an identity claim, first through music and dance, and then they fight for specific legislation. It seemed that the political class and society were recovering a lost memory; However, what happened with the Law 6940 and the exclusion of the question on Afro self-identification in the 2022 census warn us that this memory must still be disputed.

Concealment of the face in social protests: Performances, affects and politics; Ocultamiento del rostro en la protesta social: Performances, afectos y política Delupi, Baal Ulises A lo largo del tiempo, la máscara ha sido un dispositivo semiótico fundamental en la protesta social y las prácticas artísticas, y es considerada como una figura polivalente que expresa una doble identidad: la que oculta y la que muestra. En la sociedad digital actual, el ocultamiento del rostro a partir de antifaces y maquillaje se ha vuelto un símbolo de reclamo ante el reconocimiento facial que ejerce un control biopolítico de la fisonomía. El objetivo de este trabajo es analizar, desde una perspectiva sociosemiótica, en vinculación con la teoría de los afectos y los estudios de performance, la construcción de sentidos estético-políticos que se desprenden del ocultamiento de los rostros en dos acciones de activismo artístico en Argentina: “8 M, día de la mujer”, acción del colectivo ContraArte en las calles de Córdoba, y “Radio funo vol. 7 retratos” del grupo FUNO en la ciudad de Buenos Aires. Dicho análisis se realizará sobre las imágenes de ambas intervenciones que se encuentran publicadas en la red social Facebook. Los resultados de la investigación muestran cómo las máscaras y los antifaces que se utilizan en ambas experiencias configuran signos de resistencia colectiva que activan afectos en el espacio público como una política del disenso.; Throughout time, the mask has been a fundamental semiotic device in social protest and artistic practices, and it is considered a versatile figure that expresses a double identity: the one that it hides and the one that it shows. In today’s digital society, the concealment of the face through masks and make-up has become a symbol of protest facial recognition that exercises biopolitical control of faces. The objective of this work is to analyze, from a sociosemiotic perspective in connection with the theory of affects and performance studies, the construction of aesthetic political meanings that emerge from the concealment of faces in two actions of artistic activism inArgentina: “8M, Women’s Day”, action of the ContraArte collective in the streets of Córdoba, and “Radio funo vol. 7 portraits” of the FUNO group in the city of Buenos Aires. Said analysis will be carried out on the images of both interventions that are published on the social network Facebook. The research results show how the masks used in both experiences configure signs of collective resistance that activate affections in the public space as policy of dissent.

La ciberhegemonía de EEUU en la OEA; The US cyberhegemony in the OAS; La ciberhegemonía de EEUU en la OEA Vila Seoane, Maximiliano Facundo El artículo propone al concepto de ciberhegemonía como una alternativa al concepto de ciberpoder. A partir del mismo, se examinan las actividades de ciberseguridad de la Organización de Estados Americanos (OEA). A juzgar por el análisis de material primario y secundario, se destaca que la OEA se estableció como el principal espacio de cooperación en temas de ciberseguridad a nivel intergubernamental en las Américas, mediante un conjunto de actividades de asesoramiento, capacitación e intercambio de información. Sin embargo, también se observa que la cooperación tiene efectos adversos para los países de América Latina. Primero, la OEA reproduce y legitima las ideas para el ciberespacio de las fuerzas sociales de EEUU y de sus Estados aliados. Segundo, la OEA fomenta los intereses de las empresas de ciberseguridad de EEUU sobre los de empresas de otros países. Por último, la OEA obstaculiza el cuestionamiento a los ciberataques y al ciberespionaje de EEUU. Consecuentemente, se concluye que la OEA reproduce la ciberhegemonía estadounidense en las Américas.; O artigo examina as atividades de cibersegurança da Organização dos Estados Americanos (OEA), por meio do estudo: dos atores que promovem o tema em suas agendas; suas mudanças ao longo do tempo; e os aspectos problemáticos da iniciativa para os países da América Latina. Com base na análise de material primário e secundário, conclui-se que a OEA se consolidou como o principal espaço de cooperação em questões de cibersegurança no âmbito intergovernamental nas Américas por meio de um conjunto de atividades de assessoramento, capacitação e intercâmbio de informações entre seus Estados membro. No entanto, o programa de cibersegurança da OEA também reforça a dependência normativa e tecnológica das principais empresas e agências estaduais dos EUA, e de seus aliados. Além disso, as discussões sobre cibersegurança na OEA negligenciam os ataques cibernéticos e a espionagem cibernética dos EUA. Consequentemente, A organização contribui para a ciber-hegemonia dos Estados Unidos nas Américas porque, embora haja relações de cooperação consensuais, também leva a reproduzir padrões de dependência pelos quais a OEA ainda é criticada na região.; This article proposes the concept of cyberhegemony as an alternative to the concept of cyberpower. Based on it, the article examines the cybersecurity activities of the Organization of American States (OAS). Judging by the analysis of primary and secondary sources, it stands out that the OAS has become the main space for cooperation on cybersecurity issues at the intergovernmental level in the Americas, through a set of advisory, training and information exchange activities. However, the article also highlights that these cooperation relations have adverse effects for Latin American countries. First, the OAS reproduces and legitimizes the ideas for cyberspace of the social forces of the US and its allied states. Second, the OAS promotes the interests of US cybersecurity companies over those of companies from other countries. Finally, the OAS hinders challenges to the cyberattacks and cyberespionage activities of the US. Consequently, the article concludes that the OAS reproduces the US cyber hegemony in the Americas.

En tiempos de la imaginación permeable: de cruces genéricos y estéticos, mestizajes e hibridaciones en la literatura argentina contemporánea Pérez Gras, María Laura Los cruces genéricos y estéticos que en estas páginas evidenciamos no son los mismos que los que se daban como consecuencia de las delimitaciones aún indefinidas de los géneros incipientes durante el siglo XIX, o en la literatura experimental de las vanguardias del XX. En estos tiempos de la imaginación permeable, cruces, mestizajes e hibridaciones se presentan como necesarios allí donde el realismo ya no logra tener agencia porque la percepción de la realidad es tan maleable e inasible como nunca antes en la historia del hombre. La mediación tecnológica y las crisis socioambientales profundizan este extrañamiento en el presente. Por esta razón, el new weird o “nuevo extraño” empieza a tener una creciente incidencia en Latinoamérica. En él se combinan los escenarios del policial negro, el terror y la ciencia ficción, en especial las distopías, que naturalizan la extrañeza en los entornos cotidianos (Vandermeer, 2008; Sanzhiz, 2022). Proponemos, entonces, la lectura de estos siete artículos dentro del enfoque que cada uno de ellos plantea, pero también en un sentido transversal, para repensar la vigencia de los pactos de lectura con los que abordamos la producción actual y la necesidad de asimilar los cruces, y las consecuentes aperturas, que la imaginación permeable habilita.

La epistemología de las ciencias humanas como herramienta para el diagnóstico del presente; The Epistemology of the Human Sciences as a Tool for the Diagnosis of the Present Dalmau, Iván En este artículo nos proponemos analizar las herramientas que Michel Foucault forja para desplegar su trabajo de archivo, perfilando así una serie de desarrollos conceptuales que dan lugar a un trabajo epistemológico que se erige como aporte para el ejercicio de la filosofía como actividad de diagnóstico. Específicamente, nos ocuparemos de revisar el modo en que el filósofo problematiza arqueológicamente el saber, contraponiéndolo a la pregunta normativa característica de lo que denomina como “teoría del conocimiento”. Buscaremos dar cuenta, entonces, de la manera en que la crítica foucaultiana del saber da lugar a una problematización epistemológica de las ciencias humanas que se desmarca de la pregunta normativa respecto de la objetividad cognoscitiva de dichas ciencias.; In this article we propose to analyse the tools that Michel Foucault forges to deploy his archival work, shaping a series of conceptual developments that give rise to an epistemological work that stands as a contribution to the exercise of philosophy as a diagnostic activity. Specifically, we will examine the way in which the philosopher problematizes knowledge archaeologically, contrasting it with the normative question characteristic of what he calls the "theory of knowledge". We will seek to give an account, then, of the way in which the Foucauldian critique of knowledge gives rise to an epistemological problematization of the human sciences that is separated from the normative question regarding the cognitive objectivity of those sciences.

El relato de cautiverio como constructo imagológico: el caso Avendaño; Captive Narratives as Imagological Constructs: Avendaño's Case Pérez Gras, María Laura A partir de la definición de relato de cautiverio como género literario y de los avances en estudios imagológicos, este artículo propone una lectura del manuscrito del relato del cautiverio histórico entre los ranqueles (1842-1849) de Santiago Avendaño como un constructo imagológico en el que se ponen en tensión las imágenes sobre la alteridad y sobre la identidad, tanto el plano individual como en el colectivo. Según la imagología, las imágenes más complejas se denominan imagotipos y se conforman a partir de la confrontación del heteroimagotipo (imagen del Otro) con el autoimagotipo (imagen de sí mismo). Los imagotipos son la suma de estereotipos, prejuicios e imágenes sobre la cultura del Otro en contraste con la propia: se trata de fenómenos muy dinámicos que cambian según las circunstancias políticas, económicas y sociales de las distintas épocas. Así, la construcción de la barbarie, desde esta disciplina, se funda en la proyección de los valores endógenos de un grupo sobre el espacio y la cultura del Otro. Estudiaremos, además, las negociaciones implicadas en la elaboración de un relato de cautiverio en general, y de este en particular con el complemento de las cartas que Avendaño les escribió a ciertas personalidades políticas y militares de gran importancia en la cuestión de la frontera interior de la época.; Based on the definition of captivity accounts as a literary genre and advances in imagological studies, this article proposes a reading of the manuscript of the account of a historical captivity among the ranqueles (1842-1849) by Santiago Avendaño as an imagological construct in which images of otherness and identity are put in tension, both individually and collectively. In imagology, the most complex images are called imagotypes and are formed from the confrontation of the heteroimagotype (image of the Other) with the autoimagotype (image of oneself). Imagotypes are the sum of stereotypes, prejudice and images about the culture of the Other in contrast to their own: they are very dynamic phenomena that change according to the political, economic and social circumstances of different eras. Thus, the construction of barbarism, according to this discipline, is based on the projection of the endogenous values of a group on the space and the culture of the Other. We will also study the negotiations involved in the elaboration of captivity accounts in general, and this one in particular with the complement of the letters that Avendaño wrote to certain political and military personalities of great importance about the internal border at the time.

Cost-effectiveness of COVID-19 vaccination in Latin America and the Caribbean: An analysis in Argentina, Brazil, Chile, Colombia, Costa Rica, Mexico, and Peru Augustovski, Federico Ariel; Bardach, Ariel Esteban; Santoro, Adrián; Rodriguez Cairoli, Federico; López Osornio, Alejandro; Argento, Fernando; Havela, Maissa; Blumenfeld, Alejandro; Ballivian, Jamile; Solioz, Germán; Capula, Analía; López, Analía; Cejas, Cintia; Savedoff, William; Palacios, Alfredo; Rubinstein, Adolfo Luis; Pichón-Riviere, Andres Objective: Our study analyzes the cost-effectiveness of the COVID-19 vaccination campaigns in Argentina, Brazil, Chile, Colombia, Costa Rica, Mexico, and Peru. Methods: Using a previously published SVEIR model, we analyzed the impact of a vaccination campaign (2021) from a national healthcare perspective. The primary outcomes were quality adjusted life years (QALYs) lost and total costs. Other outcomes included COVID-19 cases, hospitalizations, deaths, and life years. We applied a discount rate of 3% for health outcomes. We modeled a realistic vaccination campaign in each country (the realistic country-specific campaign). Additionally, we assessed a standard campaign (similar, “typical“ for all countries), and an optimized campaign (similar in all countries with higher but plausible population coverage). One-way deterministic sensitivity analyses were performed. Findings: Vaccination was health improving as well as cost-saving in almost all countries and scenarios. Our analysis shows that vaccination in this group of countries prevented 573,141 deaths (508,826 standard; 685,442 optimized) and gained 5.07 million QALYs (4.53 standard; 6.03 optimized). Despite the incremental costs of vaccination campaigns, they had a total net cost saving to the health system of US$16.29 billion (US$16.47 standard; US$18.58 optimized). The realistic (base case) vaccination campaign in Chile was the only scenario, which was not cost saving, but it was still highly cost-effective with an ICER of US$22 per QALY gained. Main findings were robust in the sensitivity analyses. Interpretation: The COVID-19 vaccination campaign in seven Latin American and Caribbean countries -that comprise nearly 80% of the region- was beneficial for population health and was also cost-saving or highly cost-effective.

Blood meal sources of mosquitoes (Diptera: Culicidae) in domestic and open green environments from two urbanisations of temperate Argentina Melgarejo Colmenares, Judier Karelly; Vezzani, Dario; Gallego, María Alejandra; Cardo, María Victoria Understanding the blood-feeding patterns of mosquitoes is essential for evaluating their potential as disease vectors, especially in urban areas where mosquitoes coexist with humans, domestic animals and wildlife. This study aimed to bridge a substantial gap in regional knowledge by identifying the blood meal sources of field-collected mosquitoes in domestic and open green environments from two urbanisations of temperate Argentina, the Área Metropolitana de Buenos Aires (AMBA) and Tandil, using molecular techniques. Female mosquitoes were collected from November 2019 to March 2020 and April-May 2021. A bipartite network analysis was performed for each environment and urbanisation. A total of 103 blood meals from Aedes (2 species) and Culex (7 species) were identified. Among these, five mammal and 18 bird species were recognised as hosts. Aedes mosquitoes exclusively fed on mammals, while Culex mosquitoes exhibited a broader host range including both birds and mammals. In AMBA, the open green environments were composed by more mosquito species than the domestic environments, while both presented similar numbers of vertebrate species. In contrast, in open green environments from Tandil only blood-fed Aedes albifasciatus were collected. For open green environments of AMBA and domestic environments of Tandil, results suggested some degree of host selection. For the three main vectors of diseases in the region, Aedes aegypti, Ae. albifasciatus and Culex pipiens molestus, we present the first molecular evidence of human blood meals in South America. Epidemiological significance of the present findings is discussed.