El presente artículo hace un recorrido histórico de los procesos lógicos para lograr una formalización rigurosa del lenguaje. Desde sus inicios en Grecia hasta las propuestas contemporáneas de la lógica simbólica o matemática. Se realiza una ubicación general de los avances en las diferentes épocas para luego explicar el proceso de formalización lógico del lenguaje cotidiano a partir de la lógica clásica; luego de ello se postulan algunas limitaciones de la formalización clásica y se procede a explicar el proceso moderno (...) de formalización; en un tercer momento, se hace referencia a la importancia del manejo formal del lenguaje en el análisis del discurso y la validación de teorías cientí cas, valorando el lenguaje formal de la lógica y de la matemática como sistemas para la construcción de la ciencia. La formalización del lenguaje apoya con veracidad los manejos de la argumentación cientí ca y que luego se puede traducir en aplicaciones tecnológicas. El objetivo del artículo es analizar los procesos de formalización del lenguaje a través de un análisis histórico de la lógica, para la determinación de los elementos lógicos que aportan a la formalización del lenguaje y a la construcción de argumentos cientí cos válidos; y, se alcanzará por medio del planteamiento de las preguntas: ¿Qué aportes losó cos constituyen los postulados más relevantes para la evolución del análisis lógico? ¿Cuáles son las limitaciones que presenta la lógica clásica o aristotélica ante la lógica simbólica estructurada por Frege? ¿Cuáles son los aportes a partir de la formalización lógica del lenguaje para el análisis del discurso y la estructuración de la ciencia? (shrink)

El auge de los populismos de extrema derecha en el último tiempo amerita una indagación acerca de las características de la ideología reaccionaria. Una forma de aproximarse a esta es a través del pensamiento de sus principales autores. Nicolás Gómez Dávila es el mejor representante del pensamiento reaccionario en la filosofía latinoamericana, de modo que, a partir del análisis de algunos de sus escritos y siguiendo la propuesta de Richard Shorten para identificar lo reaccionario con base en tres pilares retóricos: (...) decadencia (_logos_), conspiración (_ethos_) e indignación (_pathos_), este artículo enfatiza algunas características propias de la ideología reaccionaria que la distinguen del conservadurismo, ilustrando esas diferencias con la retórica de algunos líderes reaccionarios que antecedieron a Nicolás Gómez Dávila en la Colombia del siglo XX. (shrink)

Sexual boundary violations can negatively impact the culture of safety within a medical practice or healthcare institution and severely compromise the covenant of care and physician objectivity. Lack of education and training is one factor associated with physician misconduct that leads to high financial and personal cost. This paper presents a follow-up study of physicians referred to a professional development course in 2001 and presents demographic data from 2001 to present. The paper focuses on the education and remediation progress regarding (...) sexual misconduct by physicians. (shrink)

Reading and reading comprehension is of great importance for students to be able to grasp the main idea of what they are reading, for which reading strategies are needed. The objective of the research is to analyze and describe the perspectives of the reading strategies they use and how to help entering university students to face their professional studies. The methodology used is descriptive and correlational among its elements, it is of cross-sectional and quantitative approach whose sample are university students (...) entering a professional career, 1181 students were surveyed through an online survey. (shrink)

Este artículo presenta el concepto de imaginación en Kant según su función en el sistema de las facultades cognoscitivas y del ánimo. La imaginación actúa en la esquematización de las categorías a priori del entendimiento. En su enlace con la intuición sensible produce las formas de la representación: el esquema y la imagen como unidades de expresión formal subjetiva. La imaginación, en su espontaneidad, es el fundamento de una triple síntesis. Por la espontaneidad hace de fundamento del enlace, en cuanto (...) unidad sintética de la percepción, y permite que la síntesis de la aprehensión de la sensibilidad sea, necesariamente, conforme a la síntesis de la apercepción que es intelectual. De este modo la imaginación actua como la raíz común entre la sensibilidad y el entendimiento. (shrink)

This article examines emergency ambulance calls made by lay callers for patients found to be in cardiac arrest when the paramedics arrived. Using conversation analysis, we explored the trajectories of calls in which the caller, before being asked by the call-taker, said why they were calling, that is, calls in which callers pre-empted a reason-for-the-call. Caller pre-emption can be disruptive when call-takers first need to obtain an address and telephone number. Pre-emptions have further implications when call-takers reach the stage when (...) they are required to deliver the scripted turn ‘tell me exactly what happened’. When there has been a pre-emption earlier on, callers tend to treat the scripted turn as a request for more information and may not repeat their reason-for-the-call. This can occasion delays and important information can be lost. We identified an effective alternative strategy used by some call-takers, pre-emption repeat, which callers treat as a request for confirmation. (shrink)

The integration of digital phenotyping in psychiatry promises unprecedented insights into mental health, particularly in college settings where mental well-being is a growing concern. The COVID-19...

The global pesticide complex has transformed over the past two decades, but social science research has not kept pace. The rise of an enormous generics sector, shifts in geographies of pesticide production, and dynamics of agrarian change have led to more pesticide use, expanding to farm systems that hitherto used few such inputs. Declining effectiveness due to pesticide resistance and anemic institutional support for non-chemical alternatives also have driven intensification in conventional systems. As an inter-disciplinary network of pesticide scholars, we (...) seek to renew the social science research agenda on pesticides to better understand this suite of contemporary changes. To identify research priorities, challenges, and opportunities, we develop the pesticide complex as a heuristic device to highlight the reciprocal and iterative interactions among agricultural practice, the agrochemical industry, civil society-shaped regulatory actions, and contested knowledge of toxicity. Ultimately, collaborations among social scientists and across the social and biophysical sciences can illuminate recent transformations and their uneven socioecological effects. A reinvigorated critical scholarship that embraces the multifaceted nature of pesticides can identify the social and ecological constraints that drive pesticide use and support alternatives to chemically driven industrial agriculture. (shrink)

Few studies exist which look at psychological factors associated with physician sexual misconduct. In this study, we explore family dysfunction as a possible risk factor associated with physician sexual misconduct. Six hundred thirteen physicians referred to a continuing medical education (CME) course for sexual misconduct were administered the FACES-II survey, a validated and reliable measure of family dynamics. The survey was part of a self-learning activity. We collected data from February 2000 to February 2009. Participants were predominantly white, middle-aged males (...) who represented the full range of medical specialties. Their results were compared against a sample of 177 physicians. The FACES-II is a self-report test that measures family of origin (the family in which one was raised) dynamics on two dimensions (1) flexibility, ranging from too flexible (chaotic) to not flexible enough (rigid) and (2) cohesion ranging from too close (enmeshed) to not close enough (disengaged). The most common family pattern observed among physicians accused of sexual misconduct was rigid flexibility paired with disengaged cohesion, indicative of unhealthy family functioning. This pattern was significantly different than the pattern observed in the comparison group. Physicians who engage in sexual misconduct are more likely to have family of origin dysfunction. Ethics is developmental and learned in one’s family of origin. Family of origin dynamics may be one risk factor predisposing one to ethical violations. These findings have important implications for screening, education, and treatment across the medical education continuum. (shrink)

This article criticizes what it calls perspectival thought experiments, which require subjects to mentally simulate a perspective before making judgments from within it. Examples include Judith Thomson's violinist analogy, Philippa Foot's trolley problem, and Bernard Williams's Jim case. The article argues that advances in the philosophical and psychological study of empathy suggest that the simulative capacities required by perspectival thought experiments are all but impossible. These thought experiments require agents to consciously simulate necessarily unconscious features of subjectivity. To complete these (...) experiments subjects must deploy theory-theoretical frameworks to predict what they think they would do. These outputs, however, systematically mislead subjects and are highly prone to error. They are of negligible probative value, and this bodes poorly for their continued use. The article ends with two suggestions. First, many thought experiments are not problematically perspectival. Second, it should be possible to carry out “in-their-shoes” perspectival thought experiments by off-loading simulations onto virtual environments into which philosophers place subjects. (shrink)

This study examines the relationship between US Marine discourse and civil–military public argument. A computer-aided semantic analysis of public record speech from senior Marine officers shows a style of cohesion, marked by future-oriented, inclusive, highly certain language. An appraisal theory discourse analysis of interviews with US Marines conducted during an ethnography of communication shows their talk argues discursively for cohesion. This way of speaking may constrain Marines in public argument, as they repeat ways of talking appropriate within the community, even (...) when situationally inappropriate for civilian audiences. (shrink)

1 Evidence-based policy requires researchers to provide the answers to ecological questions that are of interest to policy makers. To find out what those questions are in the UK, representatives from 28 organizations involved in policy, together with scientists from 10 academic institutions, were asked to generate a list of questions from their organizations. 2 During a 2-day workshop the initial list of 1003 questions generated from consulting at least 654 policy makers and academics was used as a basis for (...) generating a short list of 100 questions of significant policy relevance. Short-listing was decided on the basis of the preferences of the representatives from the policy-led organizations. 3 The areas covered included most major issues of environmental concern in the UK, including agriculture, marine fisheries, climate change, ecosystem function and land management. 4 The most striking outcome was the preference for general questions rather than narrow ones. The reason is that policy is driven by broad issues rather than specific ones. In contrast, scientists are frequently best equipped to answer specific questions. This means that it may be necessary to extract the underpinning specific question before researchers can proceed. 5 Synthesis and applications. Greater communication between policy makers and scientists is required in order to ensure that applied ecologists are dealing with issues in a way that can feed into policy. It is particularly important that applied ecologists emphasize the generic value of their work wherever possible. (shrink)

A critique of the view of "cognitive liberalism," as articulated in recent papers by Dan Lloyd , is presented. The main arguments are directed at Lloyd's claim that representational capacities may be found in organisms as simple as marine mollusks and at his formal analysis of cognitive representation as a type of information-bearing conditional dependency. An alternative interpretation-based view of cognitive representation is then briefly sketched.

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Critical Essays on Samuel Taylor ColeridgeWilliam E. CainCritical Essays on Samuel Taylor Coleridge, edited by Leonard Orr; vi & 194 pp. New York: Twayne, 1994, $42.00.“Coleridge, as you doubtless hear, is gone,” wrote Thomas Carlyle, August 12, 1834, to Ralph Waldo Emerson: “How great a Possibility, how small a realized Result.” There is now a huge Coleridge industry in the academy, engaged in producing editions of his writings (...) and examinations of his literary career. Yet Carlyle’s judgment continues to carry weight with many nonspecialist readers, who know Coleridge only as Wordsworth’s estimable friend and as the author of a handful of superb lyrics and radiant critical speculations in the Biographia Literaria (1817). These texts are indeed rich and suggestive: readers wish that there were more like them and that Coleridge’s achievement had somehow been greater, more monumental, like Wordsworth’s. Coleridge’s “misfortune,” concluded Carlyle’s friend, John Sterling, in January 1842, “was to appear at a time when there was a man’s work to do—and he did it not.”But the wish that Coleridge had been more than he was is misplaced, in large measure for the reason that it neglects the vast amount of significant work that he did accomplish—not only in poetry and criticism, but in philosophy, political journalism, social theory, and other disciplines and areas of thought. Experts in Romanticism know this work (or, at least, know of it), yet it has not [End Page 151] been excerpted in anthologies, contextualized and explained for students, or brought forward for analysis, beyond the circle of avid Coleridgeans, to extend and complicate the commonplaces about this writer that still enjoy wide circulation.In this respect, Leonard Orr, editor of Critical Essays on Samuel Taylor Coleridge, perhaps has missed an opportunity. His collection is valuable as far as it goes; it reprints eight excellent essays along with two new ones, and Orr’s own concise, informed Introduction, with footnotes packed with bibliography, provides a lucid overview of Coleridge studies. But the focus is strangely limited, the conception of the writer’s career is dated and conventional, and the selection of essays is too restricted.One is grateful for this collection’s strengths even as one regrets its gaps and omissions. John Beer gives a good account of the Coleridge/Wordsworth relationship; Stuart Peterfreund nicely shows how “Coleridge’s failed political vision of European history” is redeemed “as part of his critical vision of the imagination”; James C. McKusick, Paul Magnuson, Andrew M. Cooper, James Engell, and Anne K. Mellor explore Coleridge’s poetry—though oddly there is no essay devoted primarily to “The Rime of the Ancient Mariner”; and Kathleen M. Wheeler, Lawrence Buell, and Jerome Christensen form a helpful unit of pieces on the Biographia Literaria. But readers will not find here anything more than brief mentions of, for example, Coleridge’s writings for The Watchman and The Friend, his striking interpretations of Shakespeare, Aids to Reflection, letters, notebooks, two Lay Sermons, and On the Constitution of the Church and State.This failure to supply broader, more innovative coverage is puzzling, given that the general aim of the series in which Orr’s book appears (Critical Essays on British Literature, gen. ed. Zack Bowen) is “to develop a new overall perspective on its particular subject.” Even more, Orr himself says in his Introduction that scholarship of the past two decades has prompted us to be “less likely to ignore the prose works beyond the Biographia” and has drawn attention to Coleridge’s marginalia and notebooks. Orr displays a sharp sense of the new Coleridge, yet has designed his book in a way that reflects the old one and that will tend for many readers simply to reinforce Carlyle’s adverse judgment.William E. CainWellesley CollegeCopyright © 1995 The Johns Hopkins University Press... (shrink)

Microbial ecology is flourishing, and in the process, is making contributions to how the ecology and biology of large organisms is understood. Ongoing advances in sequencing technology and computational methods have enabled the collection and analysis of vast amounts of molecular data from diverse biological communities. While early studies focused on cataloguing microbial biodiversity in environments ranging from simple marine ecosystems to complex soil ecologies, more recent research is concerned with community functions and their dynamics over time. Models and concepts (...) from traditional ecology have been used to generate new insight into microbial communities, and novel system-level models developed to explain and predict microbial interactions. The process of moving from molecular inventories to functional understanding is complex and challenging, and never more so than when many thousands of dynamic interactions are the phenomena of interest. We outline the process of how epistemic transitions are made from producing catalogues of molecules to achieving functional and predictive insight, and show how those insights not only revolutionize what is known about biological systems but also about how to do biology itself. Examples will be drawn primarily from analyses of different human microbiota, which are the microbial consortia found in and on areas of the human body, and their associated microbiomes (the genes of those communities). Molecular knowledge of these microbiomes is transforming microbiological knowledge, as well as broader aspects of human biology, health and disease. (shrink)

مداخلة مترجمة عن الفرنسية للفيلسوف الفرنسي جيل دولوز.

Poussin, à Rome, dit du Caravage qu'il était venu au monde pour détruire la peinture et cependant il est dit aussi qu'il possédait l'art de peindre tout entier. Ce livre cherche non point à résoudre une contradiction mais plutôt à développer une inconsistance du système représentatif dans le procès de peindre de Poussin au Caravage et vice versa. Il y sera donc question de mimésis et de fantaisie, d'histoire et d'action, de perspective et de ténèbres, de mort et de décapitation...

L'actuel regain d'intérêt pour la philosophie témoigne de l'attente la plus légitime qui soit, eu égard aux prétentions traditionnelles et à l'aura de cette discipline, mais également la plus difficile à satisfaire : qu'elle mène celui qui épouse ses chemins à une véritable réappropriation de sa propre existence, à une recréation personnelle. Impossible ici de se satisfaire d'un horizon de consolations aimables et de recettes de prospérité, non plus que de vertiges théorisants ou d'érudition monomaniaque. Face à un monde qui (...) semble avoir d'avance consumé nos élans et consommé nos révoltes, les postures et commodités ne sont plus de mise. Un retour d'authenticité s'impose à l'engagement philosophique lui-même. En fait, la mise à l'épreuve de soi est passage obligé, dès lors que de mort de Dieu en chute des idoles de remplacement, nul ne peut plus prétendre faire surgir la valeur irréductible de l'humain d'ailleurs que de l'homme... D'où la pertinence et l'attrait de l'exploration, ici proposée, des voies traditionnelles et ressorts nouveaux d'une maïeutique propre à faire naître l'homme à lui-même, à travers la mise à nu et le retrait de tous les masques que nous imposent la vie en société et le respect de ses codes. Poussant au déracinement du moi comme à une étape nécessaire au dévoilement de notre vérité, les auteurs de cet essai s'inscrivent dans la lointaine filiation de ces philosophes de l'Antiquité (Stoïciens, Cyniques) qui vivaient leur philosophie comme un travail sur soi, voire une ascèse, et dans le prolongement de tout ce pan de la pensée contemporaine qui, avec Foucault notamment, s'est employé à armer la philosophie d'un pouvoir maximal de transformation croisée de celui qui s'y adonne et du social qui l'environne. (shrink)

Pourquoi a-t-on raison de se révolter contre l'homme-machine et le monde mécanique qu'entraînent les mutations technologiques incontrôlées? Et si, contre les robots, la fragilité faisait l'humanité? Un traité philosophique, un manuel de combat. Dans cet essai de philosophie contemporaine, Pascal Marin rassemble un large faisceau d'arguments contre ceux qui entendent faire de l'homme une machine. De chapitre en chapitre, il dénonce le fantasme du transhumanisme californien, qui s'exporte aujourd'hui à travers des médias en mal de sujets. Mais selon Marin, cette (...) crise du sens de l'humain est peut-être une chance pour la pensée : elle contraint à mieux prendre la mesure de la vie qui demeure énigmatique à la science. Cette enquête d'anthropologie radicale progresse donc par des chemins insolites jusqu'à atteindre à l'ironie d'un constat paradoxal : ce pouvoir technicien fascinant, qui semble sans limite, aurait pour cause le rapport intime que l'homme entretient depuis toujours avec le raté, la panne, le bug, bref tout ce qui peut mettre justement une machine en défaut. Un cri d'alerte, où l'intelligence et le style convainquent à chaque page. (shrink)

We propose that marketing of unhealthy foods and beverages to Black and Latino consumers results from the intersection of a business model in which profits come primarily from marketing an unhealthy mix of products, standard targeted marketing strategies, and societal forces of structural racism, and contributes to health disparities.

In this text, I consider two examples in the history of emancipation and manumission of enslaved, Black populations in the Caribbean and South America in order to theorize a colonial mode of conceiving of freedom at play in the first half of the nineteenth century. This mode is marked by the figure of the promise, enacting a notion of freedom as a constantly deferred, external compensation. Indeed, instead of an immediate decision deeming the practice of enslavement and trade of human (...) beings unacceptable, and an effective liberation of the enslaved Black populations in these different emancipation proclamations, the various histories of manumission in Latin America and the Caribbean show a long series of political and legal attempts to reduce and limit the extent of the slave trade that deferred the process of liberation for decades. Moreover, in many of these territories the practice did not end with the official proclamation of emancipation but was continued by illegal practices and mutations into legal forms of exploitation and oppression that are still operative today. After outlining this first trajectory, reconstructing the promise of manumission in the historical examples of Martinique (as read by Édouard Glissant) and La Gran Colombia and the Republic of Nueva Granada (contemporary Panamá, Colombia, Venezuela, and Ecuador), I analyze a second mode of investigation in examples of individual and collective strategies of liberation coming from the enslaved themselves, as reconstructed by contemporary feminist scholars in South America. These strategies appropriate liberation not as a promise, but as a negotiation and calculation that begins with the enslaved’s resistance to their oppressive conditions and that ultimately depends on the external concession by juridical authorities. In the third section of the chapter, I read these practices not as marronage, as they are sometimes approached, but as a different mode of turning back to these glimpses of freedom that more effectively challenge the narrative of emancipation and, with it, the promise of manumission in our present. -/- . (shrink)

The Gifford Lectures were established in 1885 at the universities of St Andrews, Glasgow, Aberdeen and Edinburgh to promote the discussion of 'Natural Theology in the widest sense of the term - in other words, the knowledge of God', and some of the world's most influential thinkers have delivered them. The 1901–2 lectures given in Edinburgh by American philosopher William James are considered by many to be the greatest in the series. The lectures were published in book form in (...) 1902 and have been reprinted many times. James, who was educated in the United States and Europe, and spent much of his career teaching philosophy at Harvard, was very influential in the development of modern psychology, and in these twenty lectures he explores the personal experience of religion. Some of the topics include religion and neurology, 'the sick soul', saintliness, and mysticism. (shrink)

Volume 20, Issue 7, July 2020, Page 182-184.

CONTENIDO: Lo político, el arte y la religión, expresiones de identidad y diferencia - Nietzsche y Heidegger, precursores de la diferencia - Vattimo y los caminos de la diferencia - Identidad o diferencia como opción política.

Background The prioritization protocols for accessing adult critical care in the extreme pandemic context contain tiebreaker criteria to facilitate decision-making in the allocation of resources between patients with a similar survival prognosis. Besides being controversial, little is known about the public acceptability of these tiebreakers. In order to better understand the public opinion, Quebec and Ontario’s protocols were presented to the public in a democratic deliberation during the summer of 2022. Objectives (1) To explore the perspectives of Quebec and Ontario (...) citizens regarding tiebreakers, identifying the most acceptable ones and their underlying values. (2) To analyze these results considering other public consultations held during the pandemic on these criteria. Methods This was an exploratory qualitative study. The design involved an online democratic deliberation that took place over two days, simultaneously in Quebec and Ontario. Public participants were selected from a community sample which excluded healthcare workers. Participants were first presented the essential components of prioritization protocols and their related issues (training session day 1). They subsequently deliberated on the acceptability of these criteria (deliberation session day 2). The deliberation was then subject to thematic analysis. Results A total of 47 participants from the provinces of Quebec (n = 20) and Ontario (n = 27) took part in the online deliberation. A diverse audience participated excluding members of the healthcare workforce. Four themes were identified: (1) Priority to young patients - the life cycle - a preferred tiebreaker; (2) Randomization - a tiebreaker of last resort; (3) Multiplier effect of most exposed healthcare workers - a median acceptability tiebreaker, and (4) Social value – a less acceptable tiebreaker. Conclusion Life cycle was the preferred tiebreaker as this criterion respects intergenerational equity, which was considered relevant when allocating scarce resources to adult patients in a context of extreme pandemic. Priority to young patients is in line with other consultations conducted around the world. Additional studies are needed to further investigate the public acceptability of tiebreaker criteria. (shrink)

This commentary has three parts. The first one is based on fundamental questions in the field of philosophy of medicine, linked to relevant epistemological and ethical considerations in the analysi...

Continuous poleward motion of microtubules in metazoan mitotic spindles has been fascinating generations of cell biologists over the last several decades. In human cells, this so‐called poleward flux was recently shown to be driven by the coordinated action of four mitotic kinesins. The sliding activities of kinesin‐5/EG5 and kinesin‐12/KIF15 are sequentially supported by kinesin‐7/CENP‐E at kinetochores and kinesin‐4/KIF4A on chromosome arms, with the individual contributions peaking during prometaphase and metaphase, respectively. Although recent data elucidate the molecular mechanism underlying this cellular (...) phenomenon, the functional roles of microtubule poleward flux during cell division remain largely elusive. Here, we discuss potential contribution of microtubule flux engine to various essential processes at different stages of mitosis. (shrink)

In this paper, I accomplish a conceptual task and a historical task. The conceptual task is to argue that (1) Einstein’s Principle of Separability (henceforth “separability”) is not a supervenience principle and that (2) separability and entanglement are compatible. I support (1) by showing that the conclusion of Einstein’s incompleteness argument would still follow even if one assumes that the state of a composite system does not supervene on the states of the subsystems, and by showing that what Einstein says (...) in “Quantum Mechanics and Reality” (1948) strongly suggests that separability is not a principle about how subsystem states relate to the state of composite systems. I support (2) by showing that if separability was incompatible with entanglement, then Einstein’s argument would be incoherent in a trivial way. Thus, by arguing for (1) and (2) I directly challenge what has been, and still is, a very common reading of separability. The historical task is to offer the first detailed review of the different ways in which separability has been defined by physicists and philosophers in the last 60 years. Among other things, such a review distinguishes three different definitions of the principle, and shows that since the 1990s and up until the present date, it became standard to take separability (as presented by Einstein) to be a supervenience principle. (shrink)