El presente artículo, permite evidenciar la configuración de subjetividades de algunos adolescentes a partir de la visibilización del dolor, en tanto son portadores de una historia que los ha afectado, ya que han sido protagonistas directos de situaciones de violencia en escenarios que reclaman justicia social, tanto para sus familias como para la comunidad donde se movilizan. Palabras clave: aislamiento, cohesión familiar, desarraigo, dolor y subjetividad.

Proximity and interpersonal contact are prominent components of social connection. Giving affective touch to others is fundamental for human bonding. This brief report presents preliminary results from a pilot study. It explores if exposure to bonding scenes impacts the activity of specific muscles related to physical interaction. Fingers flexion is a very important component when performing most actions of affectionate contact. We explored the visuo-motor affective interplay by priming participants with bonding scenes and assessing the electromyographic activity of the fingers (...) flexor muscle, in the absence of any overt movements. Photographs of dyads in social interaction and of the same dyads not interacting were employed. We examined the effects upon the electromyographical activity: during the passive exposure to pictures, and during picture offset and when expecting the signal to perform a fingers flexion task. Interacting dyads compared to matched non-interacting dyads increased electromyographic activity of the fingers flexor muscle in both contexts. Specific capture of visual bonding cues at the level of visual cortex had been described in the literature. Here we showed that the neural processing of visual bonding cues reaches the fingers flexor muscle. Besides, previous visualization of bonding cues enhanced background electromyographic activity during motor preparation to perform the fingers flexion task, which might reflect a sustained leakage of central motor activity downstream leading to increase in firing of the respective motor neurons. These data suggest, at the effector level, an implicit visuo-motor connection in which social interaction cues evoke intrinsic dispositions toward affectionate social behavior. (shrink)

Introduction: bearing politics -- Abortion, sin, and the state -- A history of the abortion debate -- Conceiving the nation: representations of abortion in Thailand -- Corrupt girls, victims of men, desperate women: representations of women who abort -- 'A small sin': everyday acts -- 'The truth of our day by day lives': situational ethics -- Global debates, local dilemmas.

Resumen La experiencia del dolor suele caracterizarse por su temporalidad, localización, intensidad, por qué tan desagradable se experimenta y la manera particular en el que se siente. Estas últimas son las cualidades sensoriales del dolor. Discuto aquí la tesis representacionista según la cual las CSD se explican por un contenido mental que describe la naturaleza del daño corporal. Desarrollo dos argumentos en contra de la regularidad que tal tesis supone entre las CSD y la naturaleza de la lesión, y presento (...) evidencia a partir del "Cuestionario del dolor de McGill", un instrumento clínico para la comunicación del dolor. Concluyo que la lesión corporal y las cualidades sensoriales del dolor no covarían como supone esta forma de representacionismo.The experience of pain is usually characterized by its location, intensity, temporality, unpleasantness, and sensory qualities. Here I focus on the thesis according to which pain sensory qualities are identical with mental representations of bodily damage. I develop two arguments against this, one based on cases of pain absence and another based on pain variability. In the absence argument, I discuss clinical evidence on episodic analgesia, where individuals experience a painless period of time after being injured. In the variability argument, I discuss the "McGill Pain Questionnaire", evidence in clinical settings which shows how variable the relation between pain and the nature of the injury actually is. I conclude that pain sensory qualities and physical damage do not covary, as the strong representationalism supposes. (shrink)

Originally presented as the author's thesis (doctoral--Gregorian University).

Este artigo busca relacionar os fundamentos da Ética e da Organização do Conhecimento, percebendo-os como internamente conectados, para construir pontes conceituais entre os dois campos. O objetivo é propor uma caracterização da Ética e da Justiça Social, apontando as consequências de sua negação ou ausência na Organização do Conhecimento. Para isso, foi realizada uma investigação qualitativa que situa o debate ético em Platão e na formação da filosofia grega antiga, bem como apresenta o conceito de Justiça Social como paridade de (...) participação, nos moldes estabelecidos por Nancy Fraser. Os resultados indicam que a práxis voltada para a Justiça Social pode ser considerada um supravalor para a Organização do Conhecimento, atuando no sentido de fortalecer sua própria fundamentação teórica e sua orientação pela ampliação da democracia. (shrink)

This paper presents a detailed analysis of a previous work that described the dynamic behavior of an antique stamp mill. The stamp mill application was for breaking ore stones as part of silver production. The dynamic analysis was established from a modern description of the kinematic chain. Since there is no technical data or archeological reports, the model was reconstructed using the dimensions described in original documents and assuming the operation conditions from different technical references. The model was validated using (...) the typical production rates from the pre-industrial revolution period (XVI to XVIII centuries). The results show a proper method for reconstructing the engineering data of antique mechanisms and provide the basis for reproducing these types of mechanisms with modern engineering concepts. The data can be extrapolated to other similar mills that were developed based on this functional principle. (shrink)

You and I are going to die. We are aware that it is going to happen, but not exactly when—in which there is relief, but also anxiety. What happens to us when we know with some precision what our last day will be? In this text, we discern the process of our own death, once we have reliable information about the approximate moment of the cessation of our life. Tú y yo vamos a morir. Estamos al tanto de que va (...) a ocurrir, pero no exactamente cuándo —en lo cual hay alivio, pero también angustia—. ¿Qué nos ocurre al saber con cierta precisión cuál será nuestro último día? En este texto, discernimos el proceso de nuestra propia muerte, una vez que tenemos información confiable sobre el momento aproximado del cese de nuestra vida. (shrink)

El objetivo de este trabajo es dar cuenta de lo que en la discusión filosófica latinoamericana se ha entendido en las últimas décadas por “filosofía indígena”. Para este fin, se realiza un metaanálisis a partir de una revisión sistemática de los artículos académicos que mencionan categorías conceptuales vinculadas a aspectos noéticos de lo indígena, considerando una base de datos compuesta por las revistas latinoamericanas indexadas al catálogo SCOPUS en el área de filosofía. Teniendo en cuenta el material contenido en 42 (...) revistas académicas entre 1984 y 2023, se observó que un total de 142 artículos mencionan al menos una vez conceptos como conocimiento/saber indígena, cosmovisión indígena, pensamiento indígena, filosofía/sabiduría indígena, y valores indígenas, u otras denominaciones similares. A partir de esta sistematización, el trabajo presenta una propuesta de ordenamiento de las categorías asociadas a lo indígena señalando los principales desafíos conceptuales que reviste la propuesta de una filosofía indígena latinoamericana. (shrink)

Energía: vital y fatal. Vital pues cierta cantidad de energía se ha convertido en un aspecto indispensable para las sociedades y personas modernas. Fatal pues los sistemas energéticos han generado la mayor parte de las emisiones de gases efecto invernadero desde por lo menos la segunda mitad del siglo veinte. Por lo tanto, es indispensable analizar las cuestiones de energía desde el punto de vista de su uso buscando responder preguntas como ¿cuánta energía se requiere para mantener o mejorar niveles (...) de bienestar humano?, ¿qué países han logrado alcanzar niveles altos de bienestar con niveles relativamente bajos de uso de la energía y cómo lo han logrado?, ¿qué impacto tiene nuestra comprensión del bienestar humano en cómo reflexionamos sobre la relación entre energía y bienestar? Este artículo tiene como objetivo presentar la historia del estudio de las relaciones energía-bienestar imperativa en la lucha por mitigar el cambio climático, desde una perspectiva de límites medioambientales. (shrink)

El autor toma las ideas fundamentales que los liberales han legado al mundo contemporáneo: la libertad y la propiedad fueron sus valores predilectos y su vigencia permanece hasta la actualidad. Empeñados en construir un Estado proclive a la libertad y la propiedad, los liberales idearon la soberanía, la separación de poderes y la posibilidad de que alguna vez hubiera Estados regidos por Constituciones. Hoy esas ideas constituyen los pilares de nuestra organización política.

Accompanying DVD is a filmed segment of the conversation.

We used several cue–target SOAs and three different degrees of cue predictability , to investigate the role of awareness of cue–target predictability on cueing effects. A group of participants received instructions about the informative value of the cue, while another group did not receive such instructions. Participants were able to extract the predictive value of a spatially peripheral cue and use it to orient attention, whether or not specific instructions about the predictive value of the cue were given, and no (...) matter their ability to correctly report it in a post-test questionnaire. In the non-predictive block, bad estimators who received no instructions showed regular cueing effects, while good estimators exhibited smaller and non-significant facilitatory effects at the short SOA and an absence of significant IOR at longer SOAs. However, for the instructions group, the pattern of results reversed. (shrink)

Attention is often conceived as a gateway to consciousness . Although endogenous spatial attention may be independent of conscious perception , exogenous spatial orienting seems instead to be an important modulator of CP . Here, we investigate the role of auditory alerting in CP in normal observers. We used a behavioral task in which phasic alerting tones were presented either at unpredictable or at predictable time intervals prior to the occurrence of a near-threshold visual target. We find, for the first (...) time in neurologically intact observers, that phasic alertness increases CP, both objectively and subjectively. This result is consistent with evidence showing that phasic alerting can ameliorate the spatial bias exhibited by visual neglect patients . The alerting network may increase the activity of fronto-parietal networks involved in top-down amplification required to bring a stimulus into consciousness. (shrink)

The nursing community in the United States polarized in September 2020 between Dawn Wooten's whistleblowing about forced hysterectomies at an immigration center in Georgia and the American Nurses Association's refusal to endorse a presidential candidate despite the Trump administration's mounting failures to address the public health crisis posed by the COVID‐19 pandemic. This reveals a need for more attention to political aspects of health outcome inequities. As advocates for health equity, nurses can join in recent scholarship and activism concerning the (...) political determinants of health. In this paper, we examine recent work on the political determinants of health with an aim to add two things. First, we seek to build further on the notion of “political” determinants of health by distinguishing policy and governance structures from dynamics of politicization through appeal to critical disabilities studies. Second, we seek to apply this further nuanced approach to challenge rhetorical uses of “vulnerable populations,” where this phrase serves to misrecognize systemic institutionalized forces that actively exploit and marginalize people and groups. By refocusing attention to political systems organized around and perpetuating inequitable health outcomes, nurses and other health care professionals—as well as those whom they serve—can concentrate their effort and power to act on political determinants of health in bringing about more equitable health outcomes. (shrink)

The nursing community in the United States polarized in September 2020 between Dawn Wooten's whistleblowing about forced hysterectomies at an immigration center in Georgia and the American Nurses Association's refusal to endorse a presidential candidate despite the Trump administration's mounting failures to address the public health crisis posed by the COVID-19 pandemic. This reveals a need for more attention to political aspects of health outcome inequities. As advocates for health equity, nurses can join in recent scholarship and activism concerning the (...) political determinants of health. In this paper, we examine recent work on the political determinants of health with an aim to add two things. First, we seek to build further on the notion of “political” determinants of health by distinguishing policy and governance structures from dynamics of politicization through appeal to critical disabilities studies. Second, we seek to apply this further nuanced approach to challenge rhetorical uses of “vulnerable populations,” where this phrase serves to misrecognize systemic institutionalized forces that actively exploit and marginalize people and groups. By refocusing attention to political systems organized around and perpetuating inequitable health outcomes, nurses and other health care professionals—as well as those whom they serve—can concentrate their effort and power to act on political determinants of health in bringing about more equitable health outcomes. (shrink)

This study analyzes the most important predictors of acceptance of social network sites in a sample of Chilean elder people. We employ a novelty procedure to explore this phenomenon. This procedure performs apriori segmentation based on gender and generation. It then applies the deep learning technique to identify the predictors by segments. The predictor variables were taken from the literature on the use of social network sites, and an empirical study was carried out by quota sampling with a sample size (...) of 395 older people. The results show different predictors of social network sites considering all the samples, baby boomer males and females, silent males and females. The high heterogeneity among older people is confirmed; this means that dealing with older adults as a uniform set of users of social network sites is a mistake. This study demonstrates that the four segments behave differently, and many diverse variables influence the acceptance of social network sites. (shrink)

Introduction: Agricultural workers perform intense labor outside in direct sunlight and in humid environmental conditions exposing them to a high risk of heat-related illness (HRI). To implement effective cooling interventions in occupational settings, it is important to consider workers’ perceptions. To date, an analysis of agricultural workers’ experience and perception of cooling devices used in the field while working has not been published. -/- Methods: Qualitatively data from 61 agricultural workers provided details of their perceptions and experiences with cooling interventions. (...) -/- Results: The participants in the bandana group reported the bandana was practical to use at work and did not interfere with their work routine. Cooling vest group participants agreed that the vest was effective at cooling them, but the practicality of using the vest at work was met with mixed reviews. -/- Conclusion: The findings of this qualitative study support and extend existing research regarding personal cooling and heat prevention research interventions with vulnerable occupational groups. Personal cooling gear was well received and utilized by the agricultural workers. Sustainable heat prevention studies and governmental protection strategies for occupational heat stress are urgently needed to reduce the risk of heat-related morbidity, mortality, and projected climate change health impacts on outdoor workers. (shrink)

El presente artículo presenta parte de los resultados de un estudio de percepción y opinión pública realizado en las quince regiones de Chile, sobre la relación entre descentralización, desarrollo regional y gestión pública. El supuesto del que se parte es que la voluntad de descentralización de la ciudadanía y los actores sociales es un factor facilitador del desarrollo de las regiones. Se entiende por desarrollo regional el conjunto de los procesos políticos, sociales y económicos conducidos por los actores regionales articulados (...) en función de unas prioridades definidas por ellos mismos. Antecediéndolo lógicamente se asume que existe una heterogeneidad regional que proviene de la configuración histórica y cultural de las regiones, y que esta diversidad define una desigualdad en las condiciones iniciales para articular el desarrollo endógeno de cada región. (shrink)

Las expectativas de reconocimiento que tienen los migrantes puede entenderse en desde la noción de falso reconocimiento, en que el sujeto se identifica con la posición desfavorable que le impone la sociedad receptora. Las expectativas de los migrantes están mediadas por la percepción de que se contrae una deuda con la sociedad en virtud de que esta le ha entregado un espacio de oportunidades para la realización de un proyecto de vida orientado al bienestar y la seguridad. Lo cual redunda (...) en una concepción del acceso a los derechos restringida y centrada en el acceso al mercado de trabajo y de bienes de consumo. En este marco las principales estrategias de incorporación identificadas son el ocultamiento, la adaptación, la distinción al interior de los colectivos, el fortalecimiento de las redes y la priorización del trabajo. (shrink)

El último año un número significativo de países desarrollados y del tercer mundo iniciaron procesos de transformación social y política a partir de levantamientos, revoluciones y movimientos impulsados por una ciudadanía hasta ahora distanciada e incluso segregada de la esfera política. En algunos países el imperio del mercado, en otros la fuerza represiva de regímenes autoritarios, en los más privilegiados, un nihilismo extendido producto del bienestar material acumulado, venía desde hace añ..

La racionalidad técnica y el pensamiento experto aparecen hoy como el principal instrumento para legitimar la toma de decisiones en el campo de la política. El proceso de racionalización de todas las esferas de la vida que anunciara hace poco más de un siglo Max Weber, encuentra la política contemporánea, un territorio fértil para su reproducción. Las democracias latinoamericanas no están exentas de esta dinámica de reducción de lo político a lo técnico, que traduce los conflictos inherentes ..

El autor realiza un contrapunto entre un texto basado en supuestos científicos -"Del bosque a la ciudad: ¿Progreso?", de Juan Pablo Orrego- que realiza un diagnóstico y una prospección del sistema biótico, en particular del bosque, y que llama a la responsabilidad y a a una acción ante la lógica depredadora capitalista, además de criticar una visión occidental antropocentrista; y el texto, Sobre árboles y madres, del filósofo chileno Patricio Marchant, de interpretación filosófica y de reivindicación poética, que resalta la (...) quema como pérdida insoslayable del fundamento originario en la pérdida originaria del fundamento. No presenta el autor una tercera parte conclusiva, dejándolo esto como un surgimiento de las dos lecturas. (shrink)

Resumen La idea de la Universidad en el papa Francisco, expresada en sus diversos discursos, cartas y homilías dirigidas al mundo universitario, permiten identificar un conjunto de desafíos que invitan a volver a visitar Ex Corde Ecclesiae ya 30 años después de su publicación. Este artículo, a través de un análisis documental de 30 textos del papa Francisco, específicamente referidos a la universidad o estudiantes universitarios, mediante un análisis estadístico de datos textuales y luego un análisis cualitativo de carácter temático, (...) permiten concluir que para el papa Francisco, utilizando sus propias expresiones: La realidad mundial es una “cultura de descarte”, que puede ser superada por una “cultura de encuentro”, que requiere que la universidad se convierta en una universidad “en salida”. Del análisis se aprecia que el papa Francisco, centra sus textos sobre las universidades, principalmente, en el quehacer de ellas en la sociedad actual, reconceptualizando con estos énfasis en el hacer, el ser mismo de la universidad.The idea of the University in pope Francis, expressed in its various speeches, letters and homilies addressed to the university world, identifies a set of challenges that invite you to revisit Ex Corde Ecclesiae 30years after its publication. This article, through a documentary analysis of 30 texts by pope Francis, which refer specifically to the university or university students, through a statistical analysis of textual data and then a thematic analysis, allows to conclude that for pope Francis, using his own expressions: World reality is a “culture of discard”, which can be overcome by a “culture of encounter”, which requires the university to become a “come out” university. It is clear from the analysis that Pope Francis, focuses his texts on universities, mainly, on the work of them in today's society, reconceptualizing with these emphases, the very being of the university. (shrink)