A brief introduction to the main philosophical problems and theories about the nature of holes and such-like nothingnesses.

El trabajo tiene como hilo conductor la diferenciación efectuada por P. Ricoeur respecto del lenguaje entre la lengua, el discurso oral, la escritura y la lectura. Cada uno de estos modos de lenguaje puede ser examinado según los fenómenos de la temporalidad, la subjetividad, el mundo y la intersubjetividad. Siguiendo a M. Presas, este esquema se aplica al arte y a su función de dejar que las cosas se manifiesten en su plena presencia. Se destaca su énfasis en la liberación (...) efectuada por el arte respecto de la limitación fáctica de nuestra situación finita. Esto se logra mediante la apertura a la verdad de una existencia posible que no se identifica con una evasión de la realidad. Los análisis de Presas se centran en P. Klee y F. Marc, y destacan los rasgos distintivos relacionados con los mencionados fenómenos. En el intento de ofrecer un complemento a este examen, se mencionan las interpretaciones de Merleau-Ponty sobre P. Cézanne, de M. Henry sobre V. Kandinsky y de J.-C. Marion sobre G. Courbet. Se muestra que en ellas también se encuentran explicitaciones de lo que Presas ha afirmado sobre la discordia, el ser insular y la ausencia de apremio. (shrink)

This article contains a case study of some innovative early fourteenth-century conceptions of the temporal structure of substantial change. An important tenet of thirteenth-century scholastic hylomorphism is that substantial change is an instantaneous process. In contrast, three early fourteenth-century Aristotelian commentators, first Walter Burley and then John Buridan and Albert of Saxony, progressively develop a view on which substantial change is linked to temporal duration. This process culminated, in Buridan and Albert of Saxony, with the explicit recognition of the temporally (...) extended nature of some (if not most) instances of substantial change. This article sheds light on this neglected episode in the history of late medieval hylomorphism taking as its point of departure these commentators’ discussions of the issue of minima naturalia, i.e., the issue of the lowest possible limit of any division of substantial forms coming about through the potentially infinite division of the matter they inform. In short: is there a piece of matter so small that no substantial form can possibly inhere in it? (shrink)

Simplicius reports that Xenocrates and Andronicus reproached Aristotle for positing an excessive number of categories, which can conveniently be reduced to two: τὰ καθ᾽αὑτά and τὰ πρός τι. Simplicius, followed by several modern commentators, interprets this move as being equivalent to a division into substance and accidents. I aim to show that, as far as Xenocrates is concerned, this interpretation is untenable and that the substance-accidents contrast cannot be equivalent to Xenocrates’ per se-relative one. Rather, Xenocrates aimed to stress the (...) primacy of Plato’s binary distinction of beings, as presented at Sophist 255c13–4, over Aristotle’s list of the categories. (shrink)

Este artículo trata sobre los horizontes de la eficacia histórica y la comprensión en la fenomenología de Husserl. El autor comienza considerando el marco que ofrece el análisis de Gadamer de los tres modos de llegar a un acuerdo con las tradiciones, es decir, la metodología generalizadora, la conciencia histórica singularizadora, y la exposición de la conciencia efectiva de la historia. A continuación pasa a describir cómo Husserl se basa en las ideas de Dilthey, y argumenta que el punto principal (...) de partida se encuentra en el concepto de nexo de eficacia. Por último, se realiza un intento por mostrar el punto de vista de Husserl sobre los tres niveles en el camino hacia la experiencia hermenéutica. Se recuerda que Gadamer se refiere a una línea clara que va desde los conceptos de la síntesis pasiva y la intencionalidad anónima hasta la experiencia hermenéutica. Al examinar lo que está involucrado en los horizontes de la eficacia, los horizontes de comprensión, las tipicidades de acceso, las fusiones de mundos familiares y extraños, y los movimientos en zigzag a lo largo de las tradiciones, el trabajo concluye que Husserl se ha preocupado mucho por la noción de una conciencia expuesta ante la eficacia de la historia. This paper deals with the horizons of historical effectiveness and understanding in Husserl’s phenomenology. The author begins by considering the framework afforded by Gadamer’s analyses of the three modes of coming to terms with traditions, i.e., generalizing methodology, singularizing historical consciousness, and exposure of consciousness to effective-history. He then goes on to outline how Husserl draws on Dilthey’s ideas, and argues that a main point of departure is to be found in the notion of nexus of effectiveness. Finally, an attempt is made to show Husserl’s views on the three levels in the way to hermeneutic experience. It is recalled that Gadamer refers to a clear line that leads from the concepts of pasive synthesis and anonymous intentionality to hermeneutic experience. By examining what is involved in horizons of effectiveness, horizons of understanding, access-typicalities, fusions of homeworlds and alienworlds, and zigzag movements throughout traditions, the paper concludes that Husserl has concerned himself a great deal with the notion of a consciousness exposed to the effectiveness of history. (shrink)

Th is paper attempts to examine history in the framework of Edmund Husserl’s transcendental phenomenology and Alfred Schutz’s constitutive phenomenology of the natural attitude. Significant similarities regarding the analysis of the lifeworld, its historical character, and the levels of this development will be shown in order to highlight the importance of the complementation that can be found in Schutz’s descriptions. Whereas Husserl’s furnishes signifi cant ideas dealing with, so to speak, a longitudinal or horizontal plane of history that involves the (...) successive moments of establishment, sedimentation, and teleological reestablishment of meaning, Schutz’s main contributions concern themselves with, as it were, a transversal or vertical plane that entails the simultaneous systems of thematic, interpretative, and motivational relevance. The intersection of both structures leads to an enrichment of the analysis of history insofar as the types of relevance help to clarify and develop further the moments described by Husserl. Examples taken from the history of philosophy will off er an illustration. Finally, reference is made to the interdependence of moments and relevances in view of the problem of the continuity of history. (shrink)

Distance education offers flexibility and accessibility to students with diverse needs and contexts. However, it is crucial to understand the factors that motivate students to choose this educational modality, especially in programs like Public Accounting, which require specific skills. The general objective of this article is to analyze the determinants in the decision to study the Public Accounting Program in a distance or virtual modality at the National Open and Distance University (UNAD). A mixed methodology is employed, supported by authors (...) such as Creswell (2014), combining quantitative and qualitative data, and using the Probit model to identify factors influencing this choice. A significant finding is that tuition cost, the Saber 11 test score and parents' education are significant variables affecting students' decisions, with tuition cost having the greatest influence on the probability of choice. (shrink)

_Sunto_ Questo articolo si prefigge l’obiettivo di definire e inquadrare il processo di formazione, attuazione e valutazione delle politiche sociali e delle politiche pubbliche che contribuiscono alla costruzione del welfare locale. Tale processo di analisi risulta essere fondamentale sia per comprendere il funzionamento del ciclo di programmazione e le dinamiche intrinseche al processo di _decision making_ sia per specificare il ruolo dello Stato e dei vari attori coinvolti nella definizione e risoluzione delle problematiche di forte rilevanza sociale. Dal punto di (...) vista sociologico, il fenomeno della povertà, inteso come un fenomeno sociale complesso e multiparadigmatico, sarà analizzato sia in senso diacronico, attraverso l’analisi dell’evoluzione del concetto di povertà nel corso dei secoli, sia in senso sincronico, concentrandosi sulle diverse sfaccettature che lo caratterizzano ancora oggi e che lo rendono di difficile contrasto. Infine, si procede all’analisi dei dati riguardanti il problema della povertà in Abruzzo e delle proposte avanzate dalle Regione in materia di servizi, interventi e politiche sociali per affrontare tale problematica. _Abstract_ The paper aims to define and frame the process of formation, implementation and evaluation of social policies and public policies that contribute to the construction of local welfare. This analysis process is fundamental both for understanding the functioning of the planning cycle and the dynamics intrinsic to the decision-making process and for specifying the role of the State and the various actors involved in the definition and resolution of problems of strong social relevance. From a sociological point of view, the phenomenon of poverty, understood as a complex and multi-paradigmatic social phenomenon, will be analyzed both in a diachronic sense, through the analysis of the evolution of the concept of poverty over the centuries, and in a synchronic sense, focusing on the different facets that still characterize it today and that make it difficult to contrast. Finally, the paper will investigate the data regarding the problem of poverty in Abruzzo and the proposals put forward by the Region regarding services, interventions and social policies to address this problem. (shrink)

This intervention concerns the different statute of abstraction in Marx's work. By means of a critical confrontation with Chris Arthur's work, Finelli presents his thesis of the presence of a double theory and fuction of abstraction in Marx's work. In the early Marx, until the German Ideology, abstraction is, in accordance with the traditional meaning of this term, a product of the mind, an unreal spectre. More exactly, it consists in negating the common essence belonging to labouring humanity and projecting (...) it, as alienated universal, into the idea of philosophy, into the state of politics and into the money of the market. In the later Marx, the nature of abstraction is, rather than mental, practical. It is directly related to the quantity without quality of capitalist labour, and it is the product of the systemic connection of machines to labour-power. In contrast to Arthur, Finelli maintains that practical abstraction in the Marx of Capital is not located in the zone of exchange and the market, where there is the mediation of money. On the contrary, it is located in the zone of production, which, for Marx, is a social ensemble not mediated by money but by relations of technological domination. (shrink)

Let ${\mathbb{BRL}}$ denote the variety of commutative integral bounded residuated lattices (bounded residuated lattices for short). A Boolean retraction term for a subvariety ${\mathbb{V}}$ of ${\mathbb{BRL}}$ is a unary term t in the language of bounded residuated lattices such that for every ${{\bf A} \in \mathbb{V}, t^{A}}$ , the interpretation of the term on A, defines a retraction from A onto its Boolean skeleton B(A). It is shown that Boolean retraction terms are equationally definable, in the sense that there is (...) a variety ${\mathbb{V}_{t} \subsetneq \mathbb{BRL}}$ such that a variety ${\mathbb{V} \subsetneq \mathbb{BRL}}$ admits the unary term t as a Boolean retraction term if and only if ${\mathbb{V} \subseteq \mathbb{V}_{t}}$ . Moreover, the equation s(x) = t(x) holds in ${\mathbb{V}_{s} \cap \mathbb{V}_{t}}$ . The radical of ${{\bf A} \in \mathbb{BRL}}$ , with the structure of an unbounded residuated lattice with the operations inherited from A expanded with a unary operation corresponding to double negation and a a binary operation defined in terms of the monoid product and the negation, is called the radical algebra of A. To each involutive variety ${\mathbb{V} \subseteq \mathbb{V}_{t}}$ is associated a variety ${\mathbb{V}^{r}}$ formed by the isomorphic copies of the radical algebras of the directly indecomposable algebras in ${\mathbb{V}}$ . Each free algebra in such ${\mathbb{V}}$ is representable as a weak Boolean product of directly indecomposable algebras over the Stone space of the free Boolean algebra with the same number of free generators, and the radical algebra of each directly indecomposable factor is a free algebra in the associated variety ${\mathbb{V}^{r}}$ , also with the same number of free generators.A hierarchy of subvarieties of ${\mathbb{BRL}}$ admitting Boolean retraction terms is exhibited. (shrink)

In the last fifteen years, John Dewey’s early philosophy received considerable attention. John Shook’s Dewey’s Empirical Theory of Knowledge and Reality, Jim Good’s The Search for “Unity in Diversity”: the “Permanent Deposit” of Hegel in John Dewey’s Philosophy, Donald Morse’s Faith in Life: John Dewey’s Early Philosophy, on the top of many articles, critical editions, and reviews: all these texts have contributed to a better understanding of many important aspects of Dewey’s early thought. T...

Among many other things, Margolis’ new book, Pragmatism Ascendent: A Yard of Narrative, A Touch of Prophecy, is a successful attempt to articulate in a thoroughly naturalistic way the fundamental tenet of Kantian and post-Kantian philosophy – that is, the idea that idealism and realism are not two alternative metaphysical options, but rather two ways of dealing with the very same thing, the concrete experience that human beings have of their world. One of the most characteristic errors of tra...

Albeit in the immediacy of the event and although aware that it is a first interpretative proposal, this article analyses possible future scenarios concerning socio-economic consequences in Italy after the spread of the Covid-19 virus. The social processes related to the pandemic will be examined, from the media information diffusion to the socio-economic consequences of the phenomenon. Among the main effects, included in the projections, the authors find considerable impacts in the tourism and restaurant sectors. The former, if not supported (...) by adequate campaigns, will experience extended hard time, which will maintain its effects also in the long run. The latter will experience profound changes in the work organization and the service quality definition. Finally, some beneficial effects have been hypothesized, such as a re-evaluation of the health sector and enhancement of public opinion about scientific research. Keywords: Covid-19, 2019-nCoV, coronavirus, Italy, pandemics, socio-economic scenarios. Sunto In questo lavoro vengono analizzati, seppur nella immediatezza dell’evento e pur conscio che si tratta di una prima proposta interpretativa, i possibili scenari futuri riguardo alle conseguenze socio-economiche in Italia a seguito della diffusione del virus Covid-19. Si studieranno i processi sociali connessi alla pandemia, dalla diffusione mediatica delle informazioni alle conseguenze socio-economiche del fenomeno. Tra i principali effetti, inseriti nelle proiezioni, si prevedono impatti considerevoli nei settori turistico e della ristorazione. Il primo, se non sostenuto da adeguate campagne, affronterà un periodo di intense difficoltà, destinato a mantenere i suoi effetti anche nel lungo periodo. Il secondo subirà profondi mutamenti nell’organizzazione del lavoro e nella definizione della qualità. Infine, sono state ipotizzate alcune ricadute positive, come una rivalutazione del settore sanitario e dell’opinione su chi fa ricerca scientifica. Parole Chiave: Covid-19, 2019-nCoV, coronavirus, Italia, pandemie, scenari socio-economici arch. (shrink)

This paper investigates the relationship between Stakeholder Engagement (SE) and Corporate Social Responsibility (CSR), approaching CSR as a complex system made up of components and interactions. Adopting a System Thinking approach to analyze CSR in a stakeholders-company network, explorative research is conducted through three stages: (1) a critical literature review aimed to identify the components of the CSR system model, (2) the development of the dataset and of the Causal Loop Diagram (CLD) model, (3) the analysis of the CSR behavior (...) in light of the ‘system archetypes’ underpinning the system. The analysis reveals both the structure and the dynamics of CSR and explain its behavior in light of the stakeholder engagement network variables. Findings from this research underscore the existence of six feedback loops, which characterize the relation CSR-SE. The ‘company-stakeholder fit’ acts as a growth engine for the stakeholder engagement network, however other balancing dynamics (e.g., detriment of business objectives) require a tradeoff between Social and Business orientation. This paper contributes to a more profound understanding of the relation between CSR and stakeholder engagement, showing in particular the link between CSR and SE under the assumption of stakeholder-company network. The insights provided serve as a guide for managers and policymakers to navigate the complex dynamics of SE to inform effective strategies of CSR based on network structural actions. (shrink)

In the industrial context, steel is a broadly-used raw material with applications in many different fields. Due to its high impact in the activity of many industries all over the world, forecasting its price is of utmost importance for a huge amount of companies. In this work, non-linear neural models are applied for the first time to different datasets in order to validate their suitability when predicting the price of this commodity. In particular, the NAR, NIO and NARX neural network (...) models are innovatively applied for the first time to forecast the price of hot rolled steel in Spain. Besides these variety of models, different datasets consisting of a set of heterogenous variables from the last seven years and related to the price of this commodity are benchmarked and analyzed. The results showed that NARX is the best performing model when the price of raw materials used to produce steel and the stock market prices of three major global steel producing companies are employed as input to this predictive model. Consequently, this result may boost the application of Machine Learning in companies, in order to schedule the supplying operations according to the price forecasting. (shrink)

I examine some accounts that articulate the content of perception that occurs by means of a mirror. The defended account entails that a right hand seen in the mirror does not "become" a left hand.

Cuando en el año 1989 comencé mis estudios universitarios en la licenciatura de Geografía e Historia uno de los hechos que más me sorprendió fue la ausencia de interés de los historiadores españoles por áreas que a mí me parecían fascinantes: Asia Central, Japón o China. Esa omisión pude suplirla entonces gracias a la colección Historia Universal Siglo XXI, que incluía interesantes volúmenes sobre esos territorios, o la maravillosa obra de Paul Akamatsu Meiji:1868. Revolución y contrarrevolución en Japón.

O objetivo deste trabalho é rever criticamente algumas interpretações contemporâneas da noção kantiana de intuição sensível. Defendo uma interpretação alternativa segundo a qual a intuição sensível em Kant deva ser entendida nos termos do que McDowell denomina sentido de re cuja principal característica é a dependênciado objeto. Nesse sentido, a função da intuição sensível é introduzir entidades no discurso para que essas possam ser conceituadas em juízos. Por essa razão,as intuições sensíveis devem ser vistas como o modo de se dar (...) dos objetos e seus atributos e relações que a eles se refere apenas na medida em que eles nos aparecem de forma dependente e relativa. (shrink)

El presente texto efectúa un estudio narratológico de la novela de Jorge Volpi No será la Tierra. Se analiza la estructura contradictoria del libro, la multiplicidad de tramas, el narrador polifónico, el tiempo posapocalíptico, el espacio antiutópico y desencantado y los personajes, coprotagonistas del siglo XX. Todas estas características antes mencionadas contribuyen, en el ámbito de la desterritorialización, a desalojar posturas que tienden a anquilosarse en conceptos fijos y sin movimiento, por lo que los distintos rasgos narratológicos en las novelas (...) híbridas --aquellas que están compuestas por una yuxtaposición de subgéneros-- siempre estarán emparentados con las nociones de heterogeneidad, diversidad y pluralidad, en el marco de la caída de los grandes relatos del siglo XX. This text makes a narrative study of the novel by Jorge Volpi No será la Tierra.We analyze the contradictory structure of the book, the multiple frames, the polyphonic narrator, the post-apocalyptic time, the antiutopic and disenchanted space, and the characters, co-protagonists of the twentieth century. All these features contribute, in the field of deterritorialization, to vacate positions that tend to stiffen in fixed and motionless concepts, so that different narratologic features in hybrid novels --those that consist of a juxtaposition of subgenera-- always be related to the notions of heterogeneity, diversity and plurality, as part of the fall of the great stories of the twentieth century. (shrink)

Attraverso lo studio di due singolari planimetrie inedite e non datate viene fatta luce su una pagina sconosciuta della museologia palermitana: la proposta, mai attuata, di Antonino Salinas, appoggiata anche da Giuseppe Fiorelli e da Paolo Boselli, di trasferire tra il 1887 ed il 1910 tutte le raccolte archeologiche, di arte medievale e moderna dai locali dell’ex convento dei padri Filippini all’Olivella nel complesso medievale di Palazzo Chiaramonte o Steri. L’infelice scelta post-unitaria di destinare l’ex convento a sede del Museo (...) di Palermo, l’Esposizione Nazionale del 1891/1892 ed il “taglio” della via Roma, praticato nei primi anni del ‘900 per la realizzazione della nuova grande arteria cittadina, sono i moventi, che sollecitano gli attori della vicenda a sollevare la questione. La ricerca documentale, che descrive gli eventi sino al 1932, svela molte delle dinamiche e delle problematiche inerenti ai fatti come la possibile costituzione di un nuovo polo museale, una suggestiva area urbana riqualificata, che risulta quasi un intero quartiere dedicato ai musei. Il nuovo progetto espositivo del Salinas è in linea di continuità con la ben nota idea dell’archeologo palermitano di celebrare la “storia delle arti di tutta la Sicilia” ed allo stesso tempo anticipa alcune delle scelte espositive, che saranno adottate in seguito dal Marconi e dall’Accascina: un unicum tra i coevi musei nazionali della penisola. (shrink)

We prove that Brouwer-Zadeh logic has the finite model property and therefore is decidable. Moreover, we present a bimodal system (BKB) which turns out to be characterized by the class of all Brouwer-Zadeh frames. Finally, we show that BrouwerZadeh logic can be translated into BKB.

Há que se fazer jus à riqueza prismática da figura e da atuação desse intelectual, prestando atenção para a tridimensionalidade que lhes é conatural, condição para que elas sejam conhecidas e compreendidas em profundidade, em toda a extensão que se põe entre a discussão e a reflexão filosóficas, de um lado, e as realidades, crises, paixões e angústias da educação, de outro.

Donald Morse’s Faith in Life. John Dewey’s Early Philosophy is an important and controversial book. As the author openly claims, his is the first attempt to offer a comprehensive account of Dewey’s early thought which does not simply consist in a teleological interpretation of his philosophical development. Traditionally, Dewey’s early writings have been considered interesting only because, and insofar as, they are believed to reveal something about Dewey’s particular version of empirical nat...

In this paper, I address the question of the nature and ground of objectivity, with the aim to develop a pragmatist account of its distinctive features. Traditionally, pragmatism has been considered as an alternative to Kantian approaches. The aim of the paper is to argue that, contrary to the received view, a consistent pragmatist theory of objectivity should preserve many insights of Kantian and post-Kantian philosophy. My thesis is that Kantian notions of spontaneity, activity and objectivity can be fruitfully reformulated (...) and translated into pragmatist terms. The key notion here is that of practices. It is only within the context of a practice that concepts can be successfully applied to experience. The intrinsic normativity of practices establishes different levels of objectivity. The paper defends a pluralistic view of reality, insisting on the irreducibility of common-sense objectivity to scientific objectivity. At the same time, it is maintained that common-sense practices have a primacy over scientific practices, and that scientific objects are constructed out of common-sense objects through a process of articulation of the potentialities of the latter. (shrink)

In Pragmatism. The Restoration of Its Scientific Roots (P) and The Pragmatic Vision. Themes in Philosophical Pragmatism (PV) Rescher continues the work of analysis and assessment of the pragmatist tradition that he started more than thirty years ago with the publication of his The Primacy of Practice (1973). The thirty essays that compose the two books (some of them already published elsewhere) deal with a large number of issues, ranging from axiology to epistemology, from art to religion. Th...

Tras situarse como ‘políticamente correcto’ al analizar la globalización, el autor de este ensayo sostiene que los defensores actuales de ésta asemejan la ferocidad y al dogmatismo de los cristianos globalizadores de principios de los años mil. Afirma que la globalización es una tierra de sombras que se posiciona tras un breve auto-engaño de la abundancia estamos despertando de la farra desarrollista. De allí la necesidad de incorporar un marco ecológico en nuestra toma de decisiones económicas y políticas, y una (...) estrategia de lo territorial y local. Esto lo lleva a revisar la agenda del desarrollo y sus desafíos estructurales. Concluye presentando un fundamento ético necesario para cimentar el paradigma de la sustentabilidad. (shrink)