Resumen: En este trabajo, se observa la variación fonética del fonema oclusivo bilabial sonoro en el español no estándar en una muestra de hablantes chilenos de ocho ciudades, cuyas ubicaciones geográficas permiten cubrir los principales sectores urbanos del país. En los resultados se evidencia un marcado uso del alófono aproximante labiodental sonoro en este tipo de habla y un comportamiento relativamente homogéneo en todo el país respecto de las principales variantes del fonema oclusivo bilabial sonoro. La comparación del fonema oclusivo (...) bilabial sonoro entre el español no estándar y el estándar muestra marcadas diferencias, datos que sugieren un cambio lingüístico en proceso desde el alófono aproximante bilabial sonoro al alófono aproximante labiodental sonoro.: In this study, we observed the phonetic variation of voiced bilabial occlusive phoneme in non-standard Spanish in a sample of Chilean speakers from cities whose geographical locations allow to cover the main urban sectors of the country. The results that show a marked use of voiced labiodental approximant allophone in this type of speech an a relatively homogenous behaviour in the whole country of the main variants of the voiced bilabial occlusive phoneme are presented. The comparison of voiced bilabial occlusive phoneme between non-standard and standard Spanish shows clear differences, data that suggest a linguistic change in process from voiced bilabial approximant allophone to voiced labiodental approximant allophone. (shrink)

El presente texto busca desarrollar y explicitar el concepto de filosofía que Martin Heidegger tenía desde la segunda mitad de la década de 1920, es decir, en los años que giran en torno a Ser y tiempo. Se toman como ejes los cursos dictados en esos años en la Universidad de Marburgo. La distinción entre ciencias positivas y ciencia crítica, así como la distinción entre filosofía científica y filosofía como concepción del mundo, tendrán por objetivo precisar qué es lo propio (...) del quehacer filosófico: la diferencia ontológica. Tematizar el ser es lo propio de la filosofía para Heidegger, lo cual implica considerar que la filosofía en sentido pleno y eminente es ontología. Su relación con el ente no es positiva, pues se da en función al problema del sentido del ser. Todo ello nos permitirá tener una mejor comprensión de lo que Heidegger entendía por quehacer filosófico (ontología fenomenológica) y poder, así, estar en una mejor posición para comprender aspectos fundamentales del proyecto de la ontología fundamental desarrollado por Heidegger en Ser y tiempo. (shrink)

Los pacientes con síndrome braquicefálico suponen un reto para el anestesiólogo, ya que la mayoría de ellos tienen alteraciones en el sistema respiratorio que convierten a estos animales en pacientes de riesgo.

El Foro Global de Bioética en Investigación (GFBR por sus siglas en inglés) se reunió el 3 y 4 de noviembre en Buenos Aires, Argentina, con el objetivo de discutir la ética de la investigación con mujeres embarazadas. El GFBR es una plataforma mundial que congrega a actores clave con el objetivo de promover la investigación realizada de manera ética, fortalecer la ética de la investigación en salud, particularmente en países de ingresos bajos y medios, y promover colaboración entre países (...) del norte y del sur.a Los participantes en el GFBR provenientes de Latinoamérica incluyeron a eticistas, investigadores, miembros de comités de ética y representantes de autoridades sanitarias provenientes de Argentina, Brasil, Chile, Colombia, Ecuador, El Salvador, Guatemala, Honduras, Panamá, Perú, Nicaragua y la República Dominicana. Una legítima preocupación por la protección de las mujeres embarazadas y sus embriones o fetos ha llevado a la mayoría de los países de la Región de las Américas a limitar la realización de estudios con mujeres embarazadas exclusivamente a aquellos estudios específicos sobre el embarazo, y a requerir la exclusión sistemática de las mujeres embarazadas o de las mujeres que quedan embarazadas en el curso del estudio. Ciertamente, a lo largo de la historia de la ética de la investigación, se ha creído erróneamente que proteger a una población es sinónimo de excluirla de los estudios. Se sabe ahora que proceder así implica exponer a riesgos mucho mayores a la población que se busca proteger. El embarazo implica cambios fisiológicos sustantivos e impacta profundamente la manera como el cuerpo metaboliza los medicamentos. Sin embargo, por evitar hacer investigación con mujeres embarazadas, no se ha producido la evidencia científica necesaria para tomar decisiones sobre tratamientos e intervenciones preventivas con dosis eficaces y seguras para ellas y sus embriones o fetos. A manera de ilustración, en el 2001 había en los Estados Unidos apenas más de una docena de medicamentos aprobados para uso en el embarazo (1) y en el 2011 la Food and Drug Administration (FDA) aprobó por primera vez en 15 años un medicamento para su uso en el embarazo (2). Como consecuencia de no haber producido la evidencia necesaria, se pone en riesgo la salud de las mujeres embarazadas cada vez que se les da atención médica. Las mujeres embarazadas se enferman y las mujeres enfermas se embarazan, y no se sabe si los medicamentos que se les da son eficaces o siquiera seguros para ellas y sus embriones o fetos. (shrink)

Most research studying the corporate social performance –corporate financial performance link has utilized developed country samples. Also, this literature has generally focused on a wide variety of industries, ignoring the fact that certain sectors – such as controversial industries – have graver social and environmental issues. Hence, a gap exists in this tradition when it comes to emerging markets and controversial industries. This paper attempts to fill this void by providing preliminary evidence and insight on the matter. Based on an (...) exploration in six Latin American countries and five controversial industries, we find a negative bidirectional association between CSP and CFP. These results tend to contradict the mainstream conclusion of a positive bidirectional link, suggesting that institutional and market-level forces play a major role in shaping this relationship. (shrink)

The closure of schools as a result of COVID-19 has been a critical global incident from which to rethink how education works in all our countries. Among the many changes generated by this crisis, all teaching became mediated by digital technologies. This paper intends to analyze the activities carried out during this time through digital technologies and the conceptions of teaching and learning that they reflect. We designed a Likert-type online questionnaire to measure the frequency of teaching activities. It was (...) answered by 1,403 teachers from Spain. The proposed activities varied depending on the learning promoted, the learning outcomes, the type of assessment to which the activities were directed, and the presence of cooperative activities. The major result of this study was that teachers used reproductive activities more frequently than constructive ones. We also found that most activities were those favoring verbal and attitudinal learning. The cooperative activities were the least frequent. Finally, through a cluster analysis, we identified four teaching profiles depending on the frequency and type of digital technologies use: Passive, Active, Reproductive, and Interpretative. The variable that produced the most consistent differences was previous digital technologies use These results show that Information and Communication Technologies uses are reproductive rather than constructive, which impedes effective digital technologies integration into the curriculum so that students gain 21st-century competencies. (shrink)

In this article, we propose the Fair Priority Model for COVID-19 vaccine distribution, and emphasize three fundamental values we believe should be considered when distributing a COVID-19 vaccine among countries: Benefiting people and limiting harm, prioritizing the disadvantaged, and equal moral concern for all individuals. The Priority Model addresses these values by focusing on mitigating three types of harms caused by COVID-19: death and permanent organ damage, indirect health consequences, such as health care system strain and stress, as well as (...) economic destruction. It proposes proceeding in three phases: the first addresses premature death, the second long-term health issues and economic harms, and the third aims to contain viral transmission fully and restore pre-pandemic activity. -/- To those who may deem an ethical framework irrelevant because of the belief that many countries will pursue "vaccine nationalism," we argue such a framework still has broad relevance. Reasonable national partiality would permit countries to focus on vaccine distribution within their borders up until the rate of transmission is below 1, at which point there would not be sufficient vaccine-preventable harm to justify retaining a vaccine. When a government reaches the limit of national partiality, it should release vaccines for other countries. -/- We also argue against two other recent proposals. Distributing a vaccine proportional to a country's population mistakenly assumes that equality requires treating differently situated countries identically. Prioritizing countries according to the number of front-line health care workers, the proportion of the population over 65, and the number of people with comorbidities within each country may exacerbate disadvantage and end up giving the vaccine in large part to wealthy nations. (shrink)

There is much effort nowadays to protect communication networks against different cybersecurity attacks (which are more and more sophisticated) that look for systems’ vulnerabilities they could exploit for malicious purposes. Network Intrusion Detection Systems (NIDSs) are popular tools to detect and classify such attacks, most of them based on ML models. However, ML-based NIDSs cannot be trained by feeding them with network traffic data as it is. Thus, a Feature Engineering (FE) process plays a crucial role transforming network traffic raw (...) data onto derived one suitable for ML models. In this work, we study the effects of applying one such FE technique in different ways on the performance of two ML models (linear and non-linear) and their selected features. This the Feature as a Counter approach. The derived observations are computed from either with the same number of raw samples, (batch-based approaches) or by aggregating them by time intervals (timestamp-based approach). Results show that there is no significant differences between the proposed approaches neither in the performance of the models nor in the selected features that validate our proposal making it feasible to be widely used as a standard FE method. (shrink)

El concepto de sistema de innovación ha tenido un protagonismo creciente en el debate sobre los determinantes de la innovación y sus implicaciones en las políticas de innovación. El sistema de innovación identifica los agentes y sus interrelaciones en diferentes contextos: territorios, sectores o tecnologías y ha permitido un avance significativo en la comprensión de cómo funcionan los procesos innovadores. Sin embargo, frecuentemente el acotamiento puede no resultar el espacio en el que se desarrollan las relaciones más significativas para explicar (...) los procesos de innovación. En nuestra propuesta, el Sistema Distritual de Innovación, tratamos de integrar la perspectiva sistémica y de aprendizaje a través de las interacciones provenientes de los sistemas de innovación con el concepto de distrito industrial, concepto ya consolidado que, si bien no ha considerado la innovación como un elemento clave, sí propone una delimitación del ámbito relacional que consideramos apropiada para el estudio de la innovación. Esta propuesta conceptual sugiere una serie de conclusiones e implicaciones relevantes en este debate sobre los procesos de innovación. (shrink)

COVID-19 vaccines are likely to be scarce for years to come. Many countries, from India to the U.K., have demonstrated vaccine nationalism. What are the ethical limits to this vaccine nationalism? Neither extreme nationalism nor extreme cosmopolitanism is ethically justifiable. Instead, we propose the fair priority for residents framework, in which governments can retain COVID-19 vaccine doses for their residents only to the extent that they are needed to maintain a noncrisis level of mortality while they are implementing reasonable public (...) health interventions. Practically, a noncrisis level of mortality is that experienced during a bad influenza season, which society considers an acceptable background risk. Governments take action to limit mortality from influenza, but there is no emergency that includes severe lockdowns. This “flu-risk standard” is a nonarbitrary and generally accepted heuristic. Mortality above the flu-risk standard justifies greater governmental interventions, including retaining vaccines for a country's own citizens over global need. The precise level of vaccination needed to meet the flu-risk standard will depend upon empirical factors related to the pandemic. This links the ethical principles to the scientific data emerging from the emergency. Thus, the FPR framework recognizes that governments should prioritize procuring vaccines for their country when doing so is necessary to reduce mortality to noncrisis flu-like levels. But after that, a government is obligated to do its part to share vaccines to reduce risks of mortality for people in other countries. We consider and reject objections to the FPR framework based on a country: having developed a vaccine, raising taxes to pay for vaccine research and purchase, wanting to eliminate economic and social burdens, and being ineffective in combating COVID-19 through public health interventions. (shrink)

Este artículo examina cómo el concepto de libertad ha sido resignificado a lo largo de los diferentes períodos históricos de Occidente, desde la concepción greco-romana de autogobierno colectivo hasta las interpretaciones de la libertad en la cultura postmoderna. El estudio utiliza un enfoque analítico-conceptual y una metodología documental, tomando como unidades de análisis a los principales referentes filosóficos sobre la libertad. A través de un análisis comparativo, se identifican los principales cambios y continuidades en la evolución de este concepto, explorando (...) las diversas perspectivas y matices aportados por pensadores clave en la historia occidental. Esta investigación permite comprender cómo la idea de libertad ha sido moldeada por los contextos históricos, sociales y culturales, reflejando las tensiones y los desafíos inherentes a la búsqueda de la autonomía humana. (shrink)

La expresión bíblica «Hijo del hombre» ha sido, desde el principio del cristianismo, una de las más estudiadas, utilizadas e interpretadas. Este artículo intenta estudiar, desde los textos, el origen de la expresión en el libro de Daniel y su aparición en la Septuaginta, en algunos textos de los llamados apócrifos y en el Nuevo Testamento. Los autores de los evangelios, que escriben en griego y conocen bien el libro de Daniel, relacionan de manera directa el mensaje apocalíptico (...) y mesiánico que aparece en Daniel 7,13, y el uso trivial y cotidiano en arameo de la expresión autorreferencial, dando lugar a la interpretación de «el Hijo del hombre» como título salvífico o mesiánico. (shrink)

"El repertorio bibliográfico no presenta resumen".

The Air Quality Index (AQI) shows the state of air pollution in a unique and more understandable way. This work aims to forecast the AQI in Algeciras (Spain) 8 hours in advance. The AQI is calculated indirectly through the predicted concentrations of five pollutants (O3, NO2, CO, SO2 and PM10) to achieve this goal. Artificial neural networks (ANNs), sequence-to-sequence long short-term memory networks (LSTMs) and a newly proposed method combing a rolling window with the latter (LSTMNA) are employed as the (...) forecasting techniques. Besides, two input approaches are evaluated: using only the data from the own time series of the pollutant in the first case or adding exogenous variables in the second one. Several window sizes are employed (24, 28 and 72 hours) with ANNs and LSTMNAs. Additionally, several feature ranking methods are applied in the exogenous approach to select the most relevant lagged variables to feed the models. Results show how the proposed exogenous approach increases the performance of the prediction models. Besides, the newly proposed method LSTMNA provides the best performances in most of the cases evaluated. Hence, it constitutes an exciting alternative to standard LSTMs and ANNs to predict pollutants concentrations and, consequently, the AQI. (shrink)

I. EXECUTIVE SUMMARY The MRCT Center Post-trial Responsibilities: Continued Access to an Investigational Medicine Framework outlines a case-based, principled, stakeholder approach to evaluate and guide ethical responsibilities to provide continued access to an investigational medicine at the conclusion of a patient’s participation in a clinical trial. The Post-trial Responsibilities (PTR) Framework includes this Guidance Document as well as the accompanying Toolkit. A 41-member international multi-stakeholder Workgroup convened by the Multi-Regional Clinical Trials Center of Brigham and Women’s Hospital and Harvard University (...) (MRCT Center) developed this Guidance and Toolkit. Project Motivation A number of international organizations have discussed the responsibilities stakeholders have to provide continued access to investigational medicines. The World Medical Association, for example, addressed post-trial access to medicines in Paragraph 34 of the Declaration of Helsinki (WMA, 2013): “In advance of a clinical trial, sponsors, researchers and host country governments should make provisions for post-trial access for all participants who still need an intervention identified as beneficial in the trial. This information must also be disclosed to participants during the informed consent process.” This paragraph and other international guidance documents converge on several consensus points: • Post-trial access (hereafter referred to as “continued access” in this Framework [for terminology clarification – see definitions]) is the responsibility of sponsors, researchers, and host country governments; • The plan for continued access should be determined before the trial begins, and before any individual gives their informed consent; • The protocol should delineate continued access plans; and • The plan should be transparent to potential participants and explained during the informed consent process. -/- However, there is no guidance on how to fulfill these responsibilities (i.e., linking specific responsibilities with specific stakeholders, conditions, and duration). To fill this gap, the MRCT Center convened a working group in September of 2014 to develop a framework to guide stakeholders with identified responsibilities. This resultant Framework sets forth applicable principles, approaches, recommendations and ethical rationales for PTR regarding continued access to investigational medicines for research participants. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Journal of the History of Philosophy 41.1 (2003) 138-139 [Access article in PDF] Erich H. Reck, editor. From Frege to Wittgenstein: Perspectives on Early Analytic Philosophy. New York: Oxford University Press, 2002. Pp. xv + 470. Cloth, $65.00. The volume is divided into four main parts: I: "Background and general themes," II: "Frege," III: "Frege to early Wittgenstein," and IV: "Early Wittgenstein." Part I includes the following essays: Erich (...) H. Reck, "Wittgenstein's 'great debt' to Frege: biographical traces and philosophical themes"; Gottfried Gabriel, "Frege, Lotze, and the continental roots of early analytic philosophy"; and Steven Gerrard, "One Wittgenstein?". Part II includes: Hans Sluga, "Frege on the indefinability of truth"; Sanford Shieh, "On interpreting Frege on truth and logic"; Marco Ruffino, "Logical objects in Frege's Grundgesetze, section 10"; and Joan Weiner, "Section 31 revisited: Frege's elucidations." Part III includes: Warren Goldfarb, "Wittgenstein's understanding of Frege: the pre-tractarian evidence"; Danielle Machbeth, "Frege and early Wittgenstein on logic and language"; Thomas Ricketts, "Wittgenstein against Frege and Russell"; and Cora Diamond, "Truth before Tarski: after Sluga, after Ricketts, after Geach, after Goldfarb, Hylton, Floyd, and Van Heijenoort." Part IV includes: Ian Proops, "The Tractatus on inference and entailment"; Juliet Floyd, "Number and ascriptions of number in Wittgenstein's Tractatus"; Matthew B. Ostrow, "Wittgenstein and the liberating word"; and James Conant, "The method of the Tractatus."Reck, while opposing the "widespread view" that Wittgenstein's "debt" to Frege was "rather minimal," warns the reader against going too far in the contrary direction (exemplified by Geach). Gabriel maintains (39) the thesis that "at least early analytic philosophy has its roots in the tradition of continental philosophy, especially in the philosophy of Hermann Lotze" (the founder of neo-Kantianism). Gerrard argues against the common distinction of an "early" and a "late" Wittgenstein.Sluga writes in favor of the significance of Frege's remark (rather neglected in the Fregean literature) that "the content of the word 'true' is altogether unique and indefinable." Shieh's "principal question," observing that Frege's philosophy of logic has been interpreted in two opposite ways: "semantical" (Dummett), and "antisemantical" (Ricketts), is: "Did Frege provide an explanatory justification of logical laws in semantic terms?" The "central result" of the essay is that "the substance of the disagreements between the antisemantical interpreters and their perceived opponents is not what they suggest it to be" (97). Ruffino focuses on the Fregean attempt to determine the nature of the extensions introduced by his (in)famous Axiom V, and compares Frege's handling of this issue with the seemingly analogous issue of determining the nature of numbers introduced by what is nowadays called "Hume's principle." Weiner attacks another crucial portion of Frege's work: Grundgesetze I §31, and proposes to read it as "elucidation" rather than as proof.Goldfarb intends to "cast doubt on the assessment of Frege's influence on Wittgenstein" expressed by several scholars. Goldfarb holds that Frege and Wittgenstein arrive at views that "have many similarities" but that they do it independently (187). Rather, in Wittgenstein "the basic framework and the basic stance are thoroughly inherited from Russell" (197). Macbeth argues that Frege and Wittgenstein have radically different conceptions of meaning: inferentialist and representative respectively. Ricketts argues that Wittgenstein's critique of Frege "is mounted from within his own distinctive approach to language and logic," so that "while Wittgenstein does not meet Frege on Frege's own terms, neither does he straightforwardly misunderstand Frege" (228). The content of Diamond's paper is more than hinted at by its long title.Proops aims at investigating "Wittgenstein's well-known, yet obscure, objection to the views of Frege and Russell on deductive inference and its justification," (283) an objection set out in Tractatus5.132: laws of inference are senseless, superfluous. Floyd intends to highlight the philosophy of arithmetic found in the Tractatus against a "tendency to pass over the Tractatus remarks on arithmetic in silence" (309). Ostrow points out that "it is not at once apparent" how the "Wittgensteinian liberation" is to be conceived (353), and his... (shrink)

Ignacio de Luzán escribió la poética española más influyente del siglo xviii, en un período en el que la ópera italiana ocupaba un lugar esencial en todas las cortes de Europa. Sin embargo, este género recibe un tratamiento marginal en su obra. Esto puede resultar sorprendente en un autor que no solo conoció las óperas realizadas en España durante los reinados de Felipe V y Fernando VI, sino que además fue un gran defensor de Metastasio como poeta, traduciendo algunos (...) de sus libretos por encargo de la corte. En este artículo analizamos el lugar del melodrama en su obra, mostrando la influencia recibida de las poéticas italianas, sobre todo de Crescimbeni, Gravina, Muratori y Maffei, que entendieron el género desde las ideas aristotélicas sobre la tragedia griega. Como veremos, la clave de su poética es la contraposición entre artes liberales y serviles, que le obliga a situar la música en un lugar inferior respecto a la poesía. (shrink)

Dieses Buch bietet die erste systematische Diskussion von Husserls Cartesianischen Meditationen. Beginnend mit einem Kommentar zum Text der fünf Meditationen werden in den hier veröffentlichten Aufsätzen einige der wichtigsten Begriffe der Husserlschen Philosophie untersucht und geklärt: Intentionalität, Synthese, Evidenz, Intersubjektivität. Darüber hinaus bietet das Buch die erste Diskussion von Husserls später Version der Transzendentalphilosophie und ihrer Relevanz für zeitgenössische Debatten in der kontinentalen und analytischen Philosophie. Mit Beiträgen von Andreea Smaranda Aldea | Lilian Alweiss | Stefano Bancalari | Jakub Čapek (...) | Emanuela Carta | Daniele De Santis | Aurélien Djian | Saulius Geniusas | Sara Heinämaa | Leonard Ip | Hynek Janoušek | Federico Lijoi | Claudio Majolino | Danilo Manca | Sergio Pérez-Gatica | Witold Plotka | Alice Pugliese | Ignacio Quepons | Rosemary Rizo-Patrón de Lerner | Agustín Serrano de Haro | Wojciech Starzyński. (shrink)

The position of the spindle determines the position of the cleavage plane, and is thus crucial for cell division. Although spindle positioning has been extensively studied, the underlying forces ultimately responsible for moving the spindle remain poorly understood. A recent pioneering study by Garzon‐Coral et al. uses magnetic tweezers to perform the first direct measurements of the forces involved in positioning the mitotic spindle. Combining this with molecular perturbations and geometrical effects, they use their data to argue that the forces (...) that keep the spindle in its proper position for cell division arise from astral microtubules growing and pushing against the cell's cortex. Here, we review these ground‐breaking experiments, the various biomechanical models for spindle positioning that they seek to differentiate, and discuss new questions raised by these measurements. (shrink)

Propomos, neste artigo, tomar a encruzilhada enquanto gesto metodológico, político, epistemológico e de análise de processos e produtos comunicacionais relacionados à música. A encruzilhada permite que analisemos temporalidades e territorialidades de modo distinto às concepções dominantes modernas de tempo e território, ao enfatizar as multiplicidades e demandar a articulação e rearticulação de saberes não conformados pela colonialidade. Para isso, realizamos um breve exercício analítico colocando o álbum visual Bom Mesmo É Estar Debaixo D’Água da cantora e compositora baiana Luedji (...) class='Hi'>Luna na encruza, invocando temporalidades e territorialidades em diálogo com o produto. Ao convocar a encruzilhada, colocamos ainda as nossas subjetividades enquanto autores no ebó, problematizando o fazer científico estabelecido na modernidade. (shrink)

Corruption involves greed, money, and risky decision-making. We explore the love of money, pay satisfaction, probability of risk, and dishonesty across cultures. Avaricious monetary aspiration breeds unethicality. Prospect theory frames decisions in the gains-losses domain and high-low probability. Pay dissatisfaction (in the losses domain) incites dishonesty in the name of justice at the individual level. The Corruption Perceptions Index, CPI, signals a high-low probability of getting caught for dishonesty at the country level. We theorize that decision-makers adopt avaricious love-of-money aspiration (...) as a lens and frame dishonesty in the gains-losses domain (pay satisfaction-dissatisfaction, Level 1) and high-low probability (CPI, Level 2) to maximize expected utility and ultimate serenity. We challenge the myth: Pay satisfaction mitigates dishonesty across nations consistently. Based on 6500 managers in 32 countries, our cross-level three-dimensional visualization offers the following discoveries. Under high aspiration conditions, pay dissatisfaction excites the highest- (third-highest) avaricious justice-seeking dishonesty in high (medium) CPI nations, supporting the certainty effect. However, pay satisfaction provokes the second-highest avaricious opportunity-seizing dishonesty in low CPI entities, sustaining the possibility effect—maximizing expected utility. Under low aspiration conditions, high pay satisfaction consistently leads to low dishonesty, demonstrating risk aversion—achieving ultimate serenity. We expand prospect theory from a micro and individual-level theory to a cross-level theory of monetary wisdom across 32 nations. We enhance the S-shaped Curve to three 3-D corruption surfaces across three levels of the global economic pyramid, providing novel insights into behavioral economics, business ethics, the environment, and responsibility. (shrink)

Se ha acusado a los jesuitas, muchas veces, de ser una orden híbrida: son religiosos y también seculares, se preocupan del Evangelio y también de la economía, política, ciencias, etc. ¿De dónde proviene esta particular forma de ser? Pensamos que la clave para responder a esta pregunta está en la preocupación de los jesuitas por la idea del bien común que ya se puede encontrar en sus documentos fundacionales.

En economía, la investigación se divide en dos grandes metodologías: los modelos teórico-matemáticos y los estudios empíricos. Estudiando modelos teóricos y métodos empíricos ) se da cuenta de las limitaciones de ambos métodos. Se concluye que ninguno de estos puede generar explicaciones de cómo en realidad suceden las cosas, sino que solo de cómo posiblemente suceden. La razón es que ambos necesitan un enlace interpretativo que permita extrapolar desde su propio sistema hacia un sistema objetivo. Los modelos tienen dominio general (...) y pueden dar cuenta de mecanismos. Los RCTs, al contrario, son válidos internamente y están conectados al mundo real, pero su dominio es muy específico. Aunque ninguno logre responder preguntas amplias de un fenómeno de interés, pueden complementarse para generar extrapolaciones más confiables sobre un sistema objetivo. Sin embargo, esto solo podrá hacerse si se conocen bien los mecanismos y el contexto en que ocurre una evidencia. Palabras clave: Causalidad, Mecanismos, Capacidades, Epistemología de la Economía, Generalización de Evidencia. (shrink)

In this work we discuss logical structures related to indistinguishable particles. Most of the framework used to develop these structures was presented in [17, 28] and in [20, 14, 15, 16]. We use these structures and constructions to discuss possible ontologies for identical particles. In other words, we use these structures in order to characterize the logical structure of quantum systems for the case of indistinguishable particles, and draw possible philosophical implications. We also review some proposals available in the literature (...) which may be considered within the framework of the quantum logical tradition regarding the problem of indistinguishability. Besides these discussions and constructions, we advance novel technical results, namely, a lattice theoretical structure for identical particles for the finite dimensional case. This kind of approach was not present in the scarcely literature of quantum logic and indistinguishable particles. (shrink)

El principal objetivo de este artículo es mostrar los elementos esenciales de una teoría de justicia que tiene, aún hoy, una considerable influencia: la de Immanuel Kant. Quizás el principal aspecto de la argumentación sea el de mostrar el modo en que Kant se separa de la tradición liberal, cuyas ideas esenciales sin embargo acepta e incluso refuerza, en eso de considerar la libertad. En lugar de descansar la libertad sobre bases puramente naturales (pasionales) o racional-estratégicas, la descansa en una (...) noción de autonomía que no se puede alcanzar en una sociedad abiertamente injusta. (shrink)

Responses to outbreaks, epidemics and pandemics involves a heterogeneous set of activities that aim to address threats to public health. In addition to research, non-research activities, such as prevention and control interventions, and surveillance, are conducted. The boundaries between research and non-research responses can rapidly blur during a public health emergency such as the COVID-19 pandemic. There may be common elements between these types of activities, and they may draw on the same resources and infrastructure. Non-research activities, such as surveillance (...) and emergency non-research use of unproven interventions, and research activities must all be undertaken in an ethical manner as components of emergency response. However, care is needed to distinguish between non-research public health activities and research, because research often has considerations and requirements for its ethical conduct which are distinct from non-research public health activities. Research aims to produce generalizable knowledge, and mechanisms such as participant consent and independent ethics review aim to ensure that the rights and interests of research participants are respected. Ensuring that research and non-research activities are appropriately distinguished can additionally promote proper coordination of such activities, and increase trust and social accountability in pandemic responses. Consequently, it is important to distinguish between these different activities on the basis of their primary aim, and to consider whether their implementation is justifiable, based on their aims and the relevant ethical framework for each type of activity, and how they are coordinated as part of the larger collective activity of emergency response and management. Complex questions arise about how the different stakeholders involved in decision-making should make valid and justifiable decisions about whether the response activity is research or non-research. The cases in this chapter invite consideration about how such decisions should be made, and their implications, in the context of applications to conduct retrospective research into the outcomes of emergency uses of unproven interventions outside clinical trials, and of characterising antibody-testing initiatives and systematic data collection activities as surveillance or research. (shrink)

El legado enciclopedista de Diderot sobre el poder político y el derecho en vísperas de Revolución -- Un célebre profesor de jurisprudencia de siglo XVIII, después marginado durante siglos: el caso de Jean Jacques Burlamaqui y sus Elementos de derecho natural -- Lardizábal, jurista "ilustrado" en los albores de la Independencia de México -- Los ilustrados, infatigables inventores de derechos vitales. Escolio a una obra de Lynn Hunt -- Lichtenberg, un ilustrado minimalista. A manera de epílogo.

Lejos de nuestros modelos, la palabra desorden suele designar la riada anónima del exterior. Querría señalar la fuerza ciega de una corriente humana y terrenal, impetuosamente aleatoria, de la que debemos protegernos. Pero éste no es un libro de ética al estilo usual. No opera con la contraposición del bien al mal, no busca un conjunto de prescripciones para una vida mejor ni una idea del deber que guíe la acción. No intenta que los hombres aprendan a conducirse en términos (...) supuestamente morales, sino que cada uno asuma su indescifrable signo natal y le dé una forma de vida. El vínculo entre ética y alegría, entre moral y fuerza, ha sido peligrosamente olvidado. La disciplina no es reclamada por las señas externas de la organización, sino por el desarrollo interior de la potencia. Este libro intenta actualizar la vieja certeza, oriental y occidental, de que las contingencias externas acaecen siempre con un orden oculto, remotamente inteligible. Según tal experiencia, el pensamiento no es en primer lugar un acto reflexivo que pueda o no realizarse, sino la turbulencia secreta de cualquier presencia material, por apacible que parezca. Lo mismo es ser y pensar, se afirma ya antes de Platón. Se trata de una experiencia vertiginosa y a la vez común, admitida en la más llana –aunque no siempre expresable– sabiduría popular. Si aquí se tiene la pretensión de defenderla, de modo suficientemente comprensible, es por la intención de mostrarla en la más cotidiana y banal actualidad. (shrink)