This study aimed to explore the role of two models of well-being in the prediction of psychological distress during the COVID-19 pandemic, namely PERMA and mature happiness. According to PERMA, well-being is mainly composed of five elements: positive emotions, engagement, relationships, meaning in life, and achievement. Instead, mature happiness is understood as a positive mental state characterized by inner harmony, calmness, acceptance, contentment, and satisfaction with life. Rooted in existential positive psychology, this harmony-based happiness represents the result of living in (...) balance between positive and negative aspects of one's life. We hypothesized that mature happiness would be a more prominent protective factor during the present pandemic than the PERMA composite. A total of 12,203 participants from 30 countries responded to an online survey including the Depression Anxiety Stress Scale (DASS-21), the PERMA-Profiler, and the Mature Happiness Scale-Revised (MHS-R). Confirmatory factor analyses indicated that PERMA and mature happiness were highly correlated, but nonetheless, they represented two separate factors. After controlling for demographic factors and country-level variables, both PERMA Well-being and MHS-R were negative predictors of psychological distress. Mature happiness was a better predictor of stress, anxiety, and general distress, while PERMA showed a higher prediction of depression. Mature happiness moderated the relation between the perceived noxious effects of the pandemic and all markers of distress (depression, anxiety, stress, and total DASS-21). Instead, PERMA acted as a moderator in the case of depression and stress. These findings indicate that inner harmony, according to the mature happiness theory, is an essential facet of well-being to be taken into consideration. The results of this study can also orient policies aimed to alleviate the negative effects of the pandemic on mental health through the promotion of well-being. (shrink)

This article examines the role of social media and journalistic media in presidential electoral processes. A systematic review of scientific articles published from 2012 to 2022 was conducted. The results indicate that the media has a significant influence on public perception and the political agenda during election campaigns. Furthermore, the importance of evaluating political leaders in the voters' decision-making process is emphasized. In summary, the article provides valuable insights into how the media can shape the narrative and public opinion during (...) presidential elections. (shrink)

We examine the extent to which host country income inequality influences multinational enterprises’ (MNE) expansion strategy for foreign production investment, depending on their specific strategic objectives. Applying a transaction cost framework, we predict that national income inequality has an inverted U-shaped relationship with foreign production investment. As inequality increases, MNEs accrue lower transaction costs arising from interactions with various local actors, leading to higher probability of investment. As income inequality increases further, its effect on location attractiveness will become negative, as (...) its attraction effect is increasingly offset by additional monitoring, bargaining, and security costs owing to the more fractious nature of high inequality societies. In addition, we suggest that the impact of income inequality is contingent on investment objectives: The inverted U-shaped relationship is stronger for efficiency-seeking investment but weaker for market-seeking and competence-enhancing investments. We find substantial support for our hypotheses through an analysis of 27 years (1986-2012) of data on Japanese MNEs’ overseas production entries. (shrink)

The COVID-19 pandemic has subjected most of the world’s population to unprecedented situations, like national lockdowns, health hazards, social isolation and economic harm. Such a scenario calls for urgent measures not only to palliate it but also, to better cope with it. According to existential positive psychology, well-being does not simply represent a lack of stress and negative emotions but highlights their importance by incorporating an adaptive relationship with them. Thus, suffering can be mitigated by, among other factors, adopting an (...) attitude of positive reframing, maintaining hope, existential courage, life appreciation, engagement in meaningful activities, and prosociality. The conglomerate of these elements has been recently denominated as meaning-centered coping. In this study, we evaluated the protective role of this type of coping on mental health. A sample of 12,243 participants from 30 countries across all continents completed measures of Meaning-Centered Coping Scale, depression, stress, anxiety and stressful COVID-19 related conditions they experienced. Results indicated that meaning-centered coping was strongly associated with diminished symptoms of stress, anxiety, and depression. Moreover, it moderated various relationships between vulnerability factors and markers of psychological distress, especially in the case of depression. These findings call for attention to meaning-centered coping approaches in the context of hardship, such as the current COVID-19 health crisis. In these difficult times, decision-makers and health organizations may integrate these approaches into their guidelines. (shrink)

We report the identification of a recurrent, 520-kb 16p12.1 microdeletion associated with childhood developmental delay. The microdeletion was detected in 20 of 11,873 cases compared with 2 of 8,540 controls and replicated in a second series of 22 of 9,254 cases compared with 6 of 6,299 controls. Most deletions were inherited, with carrier parents likely to manifest neuropsychiatric phenotypes compared to non-carrier parents. Probands were more likely to carry an additional large copy-number variant when compared to matched controls. The clinical (...) features of individuals with two mutations were distinct from and/or more severe than those of individuals carrying only the co-occurring mutation. Our data support a two-hit model in which the 16p12.1 microdeletion both predisposes to neuropsychiatric phenotypes as a single event and exacerbates neurodevelopmental phenotypes in association with other large deletions or duplications. Analysis of other microdeletions with variable expressivity indicates that this two-hit model might be more generally applicable to neuropsychiatric disease. © 2010 Nature America, Inc. All rights reserved. (shrink)

Esta contribución revisa los principales aspectos discutidos en mi libro La Individuación de la Sociedad Moderna (en portugués), publicado en 2011. Este trabajo es un conjunto de investigaciones dedicadas al estudio de la semántica de los conceptos histórico-sociales de la modernidad. Se centró en los conceptos movilizados por G. W. F. Hegel en las Grundlinien der Philosophie des Rechts (1821), a lo largo del tratamiento de las tres figuras axiales de la tercera sección “Sittlichkeit”: la Familia, Sociedad Civil y el (...) Estado. Sin olvidar los temas derivados de la integración de la “Sittlichkeit” en el sistema de la Enciclopedia de las Ciencias Filosóficas, y su valor filosófico intrínseco, el núcleo de las investigaciones residió en la integración de los conceptos en corrientes semánticas mas amplias, particularmente en lo que se refiere a la reevaluación crítica de las consecuencias morales e políticas del Sistema de la Naturaleza de los siglos XVII e XVIII, de la que depende la comprensión de la critica hegeliana del Derecho Natural, desde Jena hasta Berlín. (shrink)

§0. Introduction. In [16], Barwise described his graduate study at Stanford. He told of his interactions with Kreisel and Scott, and said how he chose Feferman as his advisor. He began working on admissible fragments of infinitary logic after reading and giving seminar talks on two Ph.D. theses which had recently been completed: that of Lopez-Escobar, at Berkeley, on infinitary logic [46], and that of Platek [58], at Stanford, on admissible sets.Barwise's work on infinitary logic and admissible sets is (...) described in his thesis [4], the book [13], and papers [5]—[16]. We do not try to give a systematic review of these papers. Instead, our goal is to give a coherent introduction to infinitary logic and admissible sets. We describe results of Barwise, of course, because he did so much. In addition, we mention some more recent work, to indicate the current importance of Barwise's ideas. Many of the central results are stated without proof, but occasionally we sketch a proof, to indicate how the ideas fit together.Chapters 1 and 2 describe infinitary logic and admissible sets at the time Barwise began his work, circa 1965. From Chapter 3 on, we survey the developments that took place after Barwise appeared on the scene.§1. Background on infinitary logic. In this chapter, we describe the situation in infinitary logic at the time that Barwise began his work. We need some terminology. By a vocabulary, we mean a set L of constant symbols, and relation and operation symbols with finitely many argument places. As usual, by an L-structureM, we mean a universe set M with an interpretation for each symbol of L. (shrink)

Arturo Escobar: Territories of Difference: Place, Movements, Life Content Type Journal Article DOI 10.1007/s10806-010-9254-6 Authors Cornelia Butler Flora, Iowa State University Charles F. Curtiss Distinguished Professor of Sociology and Agriculture and Life Sciences, 317 East Hall Ames IA 50011-1070 USA Journal Journal of Agricultural and Environmental Ethics Online ISSN 1573-322X Print ISSN 1187-7863.

Huayñusi es una danza-ritual relacionada con la siembra de papas (Solanum tuberosum), tiene un sentido simbólico que se expresa al bailar percutando los pies contra el suelo. Se ejecuta por parejas y en grupo. El objetivo del estudio fue mostrar que esta danza-rito es una estrategia simbólica orientada a neutralizar la amenaza de organismos biológicos externos que se cierne sobre los cultivos. El registro etnográfico que proviene de comunidades andinas de Tacna (Perú) referente a las prácticas agrícolas y rituales, hacen (...) concluir que Huayñusi responde a la necesidad simbólica de garantizar el desarrollo de la semilla. (shrink)

This work explores the later Wittgenstein’s philosophy of mathematics in relation to Lakatos’ philosophy of mathematics and the philosophy of mathematical practice. I argue that, while the philosophy of mathematical practice typically identifies Lakatos as its earliest of predecessors, the later Wittgenstein already developed key ideas for this community a few decades before. However, for a variety of reasons, most of this work on philosophy of mathematics has gone relatively unnoticed. Some of these ideas and their significance as precursors for (...) the philosophy of mathematical practice will be presented here, including a brief reconstruction of Lakatos’ considerations on Euler’s conjecture for polyhedra from the lens of late Wittgensteinian philosophy. Overall, this article aims to challenge the received view of the history of the philosophy of mathematical practice and inspire further work in this community drawing from Wittgenstein’s late philosophy. (shrink)

In this work we argue that there is no strong demarcation between pure and applied mathematics. We show this first by stressing non-deductive components within pure mathematics, like axiomatization and theory-building in general. We also stress the “purer” components of applied mathematics, like the theory of the models that are concerned with practical purposes. We further show that some mathematical theories can be viewed through either a pure or applied lens. These different lenses are tied to different communities, which endorse (...) different evaluative standards for theories. We evaluate the distinction between pure and applied mathematics from a late Wittgensteinian perspective. We note that the classical exegesis of the later Wittgenstein’s philosophy of mathematics, due to Maddy, leads to a clear-cut but misguided demarcation. We then turn our attention to a more niche interpretation of Wittgenstein by Dawson, which captures aspects of the aforementioned distinction more accurately. Building on this newer, maverick interpretation of the later Wittgenstein’s philosophy of mathematics, and endorsing an extended notion of meaning as use which includes social, mundane uses, we elaborate a fuzzy, but more realistic, demarcation. This demarcation, relying on family resemblance, is based on how direct and intended technical applications are, the kind of evaluative standards featured, and the range of rhetorical purposes at stake. (shrink)

Here we prove the existence of sheaf cohomology theory in arbitrary o-minimal structures.

With its origin-centric value proposition, the specialty coffee industry seeks to educate consumers about the value of the origin of coffee and how the relationship with farmers ensures quality and makes coffee a premium product. While the industry has widely used stories and visual cues to communicate this added value, research studying whether and how these efforts influence consumers' experiences is scarce. Through three experiments, we explored the effect of images that evoke the terroir of coffee on the perception of (...) premiumness. Our results revealed that online images that resembled the broad origin of coffee could influence premiumness expectations of coffee. Similarly, a virtual reality environment that depicted this broad origin could enhance the perception of coffee premiumness for non-expert consumers and the enjoyment of the experience for coffee professionals. Importantly, we found that congruence between the coffee and the virtual reality atmospheres mediated how much non-experts enjoyed the experience. VR atmospheres also influenced expectations of sweetness and acidity for non-experts. These findings serve as a steppingstone for further exploration of the effects of congruence between visual cues and product/brand attributes on premiumness expectations and perception, and more generally on consumer experience. From a practical standpoint, this study provides insights into key aspects for the development of immersive virtual product experiences. (shrink)

The paper analyzes the factors that brand engagement produces in the growth of a brand, studying the values of creating emotional bonds to retain customers and develop consumer cultures. The PACARI brand is taken as a reference, which has international recognition, managing to position Ecuador as the country where the best chocolate in the world originates. The objective is to analyze the impact of PACARI and its connection in ethical consumption, where the brand has generated impact from the word of (...) mouth marketing that it creates from influencers, and the commitment with its interest groups. (shrink)

Let M be an o-minimal expansion of a real closed field. Let G be a definably compact definably connected abelian n-dimensional group definable in M. We show the following: the o-minimal fundamental group of G is isomorphic to ℤn; for each k>0, the k-torsion subgroup of G is isomorphic to n, and the o-minimal cohomology algebra over ℚ of G is isomorphic to the exterior algebra over ℚ with n generators of degree one.

En este trabajo se analizan los documentales del período silente de la Revolución mexicana, específicamente aquellos que fueron realizados durante el fragor de la contienda armada entre 1910 y 1917. El objetivo es reflexionar acerca del modo en que las imágenes fílmicas contribuyeron a forjar el mito de la Revolución como mexicanidad y, a partir de esa mitificación, problematizar la temporalidad de las imágenes y su devenir social y político. Se sostiene que los documentales del período revolucionario favorecieron de manera (...) significativa (junto con otras prácticas culturales: pintura, literatura, teatro) la estructuración de un imaginario social que concibió la lucha armada como seña de identidad. El análisis de los documentales rodados durante el proceso revolucionario mostrará cómo esas imágenes fílmicas hicieron legible una historicidad de la Revolución y, al mismo tiempo, inscribieron una nueva matriz cultural que instituyó, por ejemplo, al campesinado rebelde como discurso sobre el cual construir esa nueva mexicanidad. De este modo, la Revolución como mexicanidad se instauró como un nuevo paradigma sociopolítico sobre el cual se cimentó el nacionalismo populista que se irá conformando como ethos cultural dentro de la sociedad mexicana a lo largo del siglo XX. (shrink)

Las presentes discusiones intentarán acceder a aquel campo inmediato de la existencia en dónde nuestro cuerpo efectivamente se presenta como nuestro en una íntima relación con nuestra vida. Así, el objetivo del presente trabajo será delimitar los rasgos centrales de la cotidianeidad a partir del pensamiento de Martin Heidegger, de modo que el ámbito del despliegue concreto del fenómeno de la corporalidad pueda ser esbozado de modo existencial. En este contexto, y a partir del fenómeno de la caída, el presente (...) escrito se propondrá bosquejar cómo es que el fenómeno del cuerpo humano se manifiesta enraizado en la inmediatez de la vida fáctica. (shrink)

El objetivo del presente artículo es realizar una reflexión acerca de la relación entre filosofía y ciencia a partir de los planteamientos de Martin Heidegger en los años 20. Atendiendo a las Frühe(n) Freiburger Vorlesungen, se indicará cómo es que filosofía y ciencia pueden ser entendidas como posibilidades concretas de la vida fáctica que, en última instancia, se refieren a dos tendencias existenciales particulares: la des-vivificación, por parte de la actitud teórica, perteneciente al ejercicio científico, y el intento de aprehensión (...) de la vitalidad misma de la existencia, correspondiente al ejercicio filosófico. A partir de una aclaración de ambas tendencias, el presente artículo intentará esbozar el modo cómo se podría comprender la relación entre ambas desde una perspectiva existencial. (shrink)

Let R be an o-minimal expansion of an ordered group R has no poles, R cannot define a real closed field with domain R and order R is eventually linear and every R -definable set is a finite union of cones. As a corollary we get that Th has quantifier elimination and universal axiomatization in the language with symbols for the ordered group operations, bounded R -definable sets and a symbol for each definable endomorphism of the group.

To reduce ambiguity across a conversation, interlocutors reach temporary conventions or referential precedents on how to refer to an entity. Despite their central role in communication, the cognitive underpinnings of the interpretation of precedents remain unclear, specifically the role and mechanisms by which information related to the speaker is integrated. We contrast predictions of one-stage, original two-stage, and extended two-stage models for the processing of speaker information and provide evidence favoring the latter: we show that both stages are sensitive to (...) speaker-specific information. Using an experimental paradigm based on visual-world eye tracking in the context of a referential communication task, we look at the moment-by-moment interpretation of precedents and focus on the temporal profile of the influence of the speaker and linguistic information when facing ambiguity. We find two clearly identifiable moments where speaker-specific information has its effects on reference resolution. We conclude that these two stages reflect two distinct cognitive mechanisms, with different timings, and rely on different representational formats for encoding and accessing information about the speaker: a cue-driven memory retrieval process that mediates language processing and an inferential mechanism based on perspective-taking abilities. (shrink)

Suppose G is a definably connected, definable group in an o-minimal expansion of an ordered group. We show that the o-minimal universal covering homomorphism equation image: equation image→ G is a locally definable covering homomorphism and π1 is isomorphic to the o-minimal fundamental group π of G defined using locally definable covering homomorphisms.

This work gives a new argument for ‘Empirical Philosophy of Mathematical Practice’. It analyses different modalities on how empirical information can influence philosophical endeavours. We evoke the classical dichotomy between “armchair” philosophy and empirical/experimental philosophy, and claim that the latter should in turn be subdivided in three distinct styles: Apostate speculator, Informed analyst, and Freeway explorer. This is a shift of focus from the source of the information towards its use by philosophers. We present several examples from philosophy of mind/science (...) and ethics on one side and a case study from philosophy of mathematics on the other. We argue that empirically informed philosophy of mathematics is different from the rest in a way that encourages a Freeway explorer approach, because intuitions about mathematical objects are often unavailable for non-mathematicians. This consideration is supported by a case study in set theory. (shrink)