This study explores how different actors operating in a knowledge ecosystem catalyse sustainability-oriented innovation. Through collaborative practices among actors, knowledge ecosystems constitute a fertile ground for sustainability-oriented innovation to grow and flourish by creating value for businesses and society. The current literature on knowledge ecosystems is lacking in outlining governing mechanisms to foster collaborative practices aimed at advocating open innovation for sustainability transition. This study aims to close this literature gap. Through interview data collected in a knowledge ecosystem, we apply (...) precepts of grounded theory to reveal four forms of metagovernance—network design, network framing, network management and network participation. This study proposes a conceptual framework of metagovernance forms as powering layers to foster sustainability-oriented innovation in a knowledge ecosystem. We further discuss potential weaknesses that may jeopardise the development of sustainability-oriented innovation in the knowledge ecosystem. This study contributes to the literature on sustainability-oriented innovation by acknowledging metagovernance as the appropriate governing mechanism that balances the activities and processes of sustainability-oriented innovations for becoming and being sustainable. (shrink)

This article seeks to provide a theoretical exploration of Prandi's model of conceptual conflicts in metaphors (2017) and to highlight the advantages such model presents in its applications to translation and the text analysis preceding and preparing translation. Such advantages are mainly identified in the model aptness to meet the pragmatic requirements of translation, seen as a practice-based, goal-oriented and context-driven activity. These advantages also distinctly emerge from a comparison with the main tenets of the cognitive tradition. The theoretical basis (...) for an understanding of conceptual conflict and its applications to translation are illustrated through the analysis of three brief excerpts from literary texts in English and their Italian translation. (shrink)

Rigidity does interesting philosophical work, with important consequences felt throughout metaphysics, epistemology, philosophy of mind, and so on. The authors’ aim in this article is to show that rigidity has yet another role to play, with surprising consequences for the problem of free will and determinism, for the phenomenon of rigidity has the upshot that some metaphysically necessary truths are up to us. The significance of this claim is shown in the context of influential arguments against free will. The authors (...) show that some virtually indisputable inference rules employed in formulations of the Consequence Argument, as well as in fatalistic arguments, fail with a variety of counter-examples. Along the way, the authors compare the present arguments to other, similar arguments made in recent years. (shrink)

In this paper we present an overview, with historical and critical remarks, of two articles by S. Jaśkowski ([20, 21] 1948 and [22, 23] 1949), which contain the oldest known formulation of a paraconsistent logic. Jaśkowski has built the logic – he termed discussive (D2) – by defining two new connectives and by introducing a modal translation map from D2 systems into Lewis’ modal logic S5. Discussive systems, for their formal details and their original philosophical justification, have attracted discrete attention (...) among experts. Indeed, in what follows, after having introduced Jaśkowski methodology of building D2 and his main philosophical motivations for providing such a system, we will explore some of the main contributions to the development of D2. (shrink)

Anthropology of Consciousness, Volume 33, Issue 1, Page 38-62, Spring 2022.

In this paper, we argue for the centrality of prediction in the use of computational models in science. We focus on the consequences of the irreversibility of computational models and on the conditional or ceteris paribus, nature of the kinds of their predictions. By irreversibility, we mean the fact that computational models can generally arrive at the same state via many possible sequences of previous states. Thus, while in the natural world, it is generally assumed that physical states have a (...) unique history, representations of those states in a computational model will usually be compatible with more than one possible history in the model. We describe some of the challenges involved in prediction and retrodiction in computational models while arguing that prediction is an essential feature of non-arbitrary decision making. Furthermore, we contend that the non-predictive virtues of computational models are dependent to a significant degree on the predictive success of the models in question. (shrink)

Sostengo en este artículo que no somos utilitaristas consecuentes en todo momento, ni deontologistas dogmáticos irracionales, más bien, una mezcla de utilitarismo y deontologismo que depende de una serie de factores no descubiertos o explicados convincentemente tanto epigenéticos, evolutivos, como educacionales, axiológicos, psicológicos aprendidos, conscientes e inconscientes en la toma de decisiones. También argumento que no es lo mismo toma de decisión, que construcción del juicio moral. El juicio moral no siempre conduce a la toma de decisión. Se puede tener (...) un juicio, pero no necesariamente actuar en consecuencia. / I argue in this article that we are not consistent utilitarians at all times, nor irrational dogmatic deontologists, rather, a mixture of utilitarianism and deontologism that depends on a series of factors undiscovered or convincingly explained both epigenetic, evolutionary, as educational, axiological, psychological learned, conscious and unconscious in decision making. I also argue that decision making is not the same as constructing moral judgment. The second does not always lead to the first. I can have a trial, but not necessarily act accordingly. (shrink)

The aim of this paper is to provide a proof-theoretic characterization of relevant logics including fusion and fission connectives, as well as Ackermann’s truth constant. We achieve this by employing the well-established methodology of labelled sequent calculi. After having introduced several systems, we will conduct a detailed proof-theoretic analysis, show a cut-admissibility theorem, and establish soundness and completeness. The paper ends with a discussion that contextualizes our current work within the broader landscape of the proof theory of relevant logics.

Presenting the first critical analysis of Carl Schmitt's _The Nomos of the Earth_ and how it relates to the epochal changes in the international system that have risen from the collapse of the ‘Westphalian’ international order. There is an emerging recognition in political theory circles that core issues, such as order, social justice, rights, need to be studied in their global context. Schmitt’s international political thought provides a stepping stone in these related paths, offering an alternative history of international relations, (...) of the genesis, achievements and demise of the ‘Westphalian system.’ Writing at a time when he believed that the spatial, political and legal order—the nomos of the earth—had collapsed, he highlighted the advent of the modern state as the vehicle of secularization, tracing how this interstate order was able to limit and ‘rationalize and humanize’ war. Providing a large number of case studies including: global terrorism, humanitarian intervention and US hegemony, this book will give further impetus to, and expand, the nascent debate on the significance of Schmitt’s legal and political thought for international politics. _The International Political Thought of Carl Schmitt_ will be of interest to students and scholars of international relations, law and history. (shrink)

This paper challenges the negative attitudes towards labelled proof systems, usually referred to as semantic pollution, by arguing that such critiques overlook the full potential of labelled calculi. The overarching objective is to develop a practice-based philosophical analysis of labelled calculi to provide insightful considerations regarding their proof-theoretic and philosophical value. To achieve this, successful applications of labelled calculi and related results will be showcased, and comparisons with other relevant works will be discussed. The paper ends by advocating for a (...) more practice-based approach towards the philosophical understanding of proof systems and their role in structural proof theory. (shrink)

The book answers long-standing questions on scientific modeling and inference across multiple perspectives and disciplines, including logic, mathematics, physics and medicine. The different chapters cover a variety of issues, such as the role models play in scientific practice; the way science shapes our concept of models; ways of modeling the pursuit of scientific knowledge; the relationship between our concept of models and our concept of science. The book also discusses models and scientific explanations; models in the semantic view of theories; (...) the applicability of mathematical models to the real world and their effectiveness; the links between models and inferences; and models as a means for acquiring new knowledge. It analyzes different examples of models in physics, biology, mathematics and engineering. Written for researchers and graduate students, it provides a cross-disciplinary reference guide to the notion and the use of models and inferences in science. (shrink)

The goal of this paper is to describe the mechanism of the public perception of risk of artificial intelligence. For that we apply the social amplification of risk framework to the public perception of artificial intelligence using data collected from Twitter from 2007 to 2018. We analyzed when and how there appeared a significant representation of the association between risk and artificial intelligence in the public awareness of artificial intelligence. A significant finding is that the image of the risk of (...) AI is mostly associated with existential risks that became popular after the fourth quarter of 2014. The source of that was the public positioning of experts who happen to be the real movers of the risk perception of AI so far instead of actual disasters. We analyze here how this kind of risk was amplified, its secondary effects, what are the varieties of risk unrelated to existential risk, and what is the dynamics of the experts in addressing their concerns to the audience of lay people. (shrink)

It is of concern that, until now, Western and Southern theories have not been able to provide a full conceptual understanding of the complicity of the elites and states of former colonies outside the West with the political domination they suffer from their Western counterparts. Decolonial thought, by exploring global epistemic designs, can fully explain such political dependency, which, for Aníbal Quijano, results from the local elites’ goal to racially identify with their Western peers (self-humanization), obstructing local nationalization. We explore (...) why the racially dehumanized local elites believe they can humanize themselves. Our claim is that this happens because of modernity’s pretense that everyone can become civilized and, thereby, human, hiding the fact that hu(man)s are only heterosexual men that are simultaneously Western, white and Christian. Only by focusing on the enunciation of Western knowledge, instead of on its enunciated content, can we make that argument. (shrink)

Drawing on a wide range of texts - from philosophical ethology to classical texts, and from continental philosophy to literature - Cimatti creates a dialogue with Flaubert, Derrida, Temple Grandin, Heidegger as well as Malaparte and Landolfi explores what human animality looks like, with a particular focus on the work of Gilles Deleuze.

The purpose of this paper is to show that if one adopts conditional probabilities as the primitive concept of probability, one must deal with the fact that even in very ordinary circumstances at least some probability values may be imprecise, and that some probability questions may fail to have numerically precise answers.

The article reviews some analyses of temporal language in logical approaches to natural language semantics. It considers some asymmetries between past and future, manifested in language, which motivate the “standard view” of the non-reversibility of time and the persistence of the past. It concludes with a puzzle about the changing past which challenges the standard view.

Recent work in philosophy of technology has come to bear on the question of responsibility gaps. Some authors argue that the increase in the autonomous capabilities of decision-making systems makes it impossible to properly attribute responsibility for AI-based outcomes. In this article we argue that one important, and often neglected, feature of recent debates on responsibility gaps is how this debate maps on to old debates in responsibility theory. More specifically, we suggest that one of the key questions that is (...) still at issue is the significance of the reactive attitudes, and how these ought to feature in our theorizing about responsibility. We will therefore provide a new descriptive categorization of different perspectives with respect to responsibility gaps. Such reflection can provide analytical clarity about what is at stake between the various interlocutors in this debate. The main upshot of our account is the articulation of a way to frame this ‘new’ debate by drawing on the rich intellectual history of ‘old’ concepts. By regarding the question of responsibility gaps as being concerned with questions of metaphysical priority, we see that the problem of these gaps lies not in any advanced technology, but rather in how we think about responsibility. (shrink)

This book provides a critical reflection on automated science and addresses the question whether the computational tools we developed in last decades are changing the way we humans do science. More concretely: Can machines replace scientists in crucial aspects of scientific practice? The contributors to this book rethink and refine some of the main concepts by which science is understood, drawing a fascinating picture of the developments we expect over the next decades of human-machine co-evolution. The volume covers examples from (...) various fields and areas, such as molecular biology, climate modeling, clinical medicine, and artificial intelligence. The explosion of technological tools and drivers for scientific research calls for a renewed understanding of the human character of science. This book aims precisely to contribute to such a renewed understanding of science. (shrink)

According to the actualist view, what is essential to the truth conditions of a future-tensed sentence ‘it will be the case that ϕ’ is reference to the unique course of events that will become actual. On the other hand, the modal view has it that the truth conditions of such a sentence require that the truth of ϕ be already “settled” at the time of utterance, where “being settled at time t” is defined by universal quantification over a domain of (...) courses of events, the futures compatible with what has happened up to time t. On the proposal we discuss in this paper, the actualist view and the modal view are seen as two related attitudes that speakers can have when they evaluate future-tensed sentences, and the corresponding interpretations undergo a unified semantic treatment based on a contextual notion of settledness. A central feature of our approach is a dynamic view of contexts of utterance, whereby the world of the utterance is not fixed once and for all, as different worlds, by the passing of time, can play this role in turn. Finally, one major goal of the paper is to show how the unified analysis we propose accounts for a particularly interesting interpretation of future-tensed sentences, often referred to as ‘epistemic reading’. (shrink)

The scope and mission of the history of science have been constant objects of reflection and debate within the profession. Recently, Lorraine Daston has called for a shift of focus: from the history of science to the history of knowledge. Such a move is an attempt at broadening the field and ridding it of the contradictions deriving from its modernist myth of origin and principle of demarcation. Taking the move from a pluralistic concept of medicine, the present paper explores the (...) actual and possible contributions that a history of knowledge can offer to the history of medicine in particular. As we will argue, the history of medicine has always been a history of knowledge, but for good reasons has always stuck to the concept of medicine as its object and problem throughout the ages, including the modern, scientific one. We argue that, in the history of medicine, the demarcation between scientific and non‐scientific represents an accident, but is not foundational as in the case of natural science. Furthermore, the history of medicine programmatically played a role in at least two academic domains (history proper and medical education), adjusting historical narratives of medical knowledge to its audience. Accordingly, we underscore that the history of both science and medicine, as traditionally defined, already provides room for almost the whole spectrum of approaches to history. Moreover, their different myths of origin can, and indeed must, be included in the reflexivity of the historical gaze. We argue that the position towards a history of science, medicine, or knowledge is not a question of narrative or theory, rather, it is a question of relevance and awareness of extant contexts. (shrink)

A fenomenologia tem como objetivo analisar os momentos constitutivos de diferentes experiências, fazendo justiça às suas formas específicas de aparecimento. Ao fazer isso, ela pode tornar visíveis (e, portanto, corrigir) as suposições problemáticas consideradas válidas desde o início. Estas suposições distorcem e manipulam coerentemente os fenômenos de tal forma que os fenômenos são transformados em algo radicalmente diferente. O fenômeno do déjà vu é muito interessante, nesse sentido, por duas diferentes razões. O déjà vu é transformado em um fenômeno diferente (...) no campo da ciência cognitiva: o déjà vu é comumente entendido como um simples erro de memória. Em segundo lugar, o déjà vu implica a repetição de uma experiência única e contingente. Essa lógica de repetição não é facilmente compatível com o logos das ciências empíricas, que se concentra na identificação de relações invariantes entre termos gerais por meio de pesquisa experimental e, portanto, exige uma abordagem diferente. (shrink)

The 3sg pronouns “he” and “she” impose descriptive gender conditions on their referents. These conditions are standardly analysed as presuppositions. Cooper argues that, when 3sg pronouns occur free, they have indexical presuppositions: the gender condition must be satisfied by the pronoun’s referent in the actual world. In this paper, we consider the behaviour of free 3sg pronouns in conditionals and focus on cases in which the pronouns’ gender presuppositions no longer seem to be indexical and project locally instead. We compare (...) these cases to previously reported shifty readings of indexicals in so-called “epistemic conditionals” :359–406, 2012) and propose a unified account of locally projected gender presuppositions and shifty indexicals based on the idea that indicative conditionals are Kaplanian monsters. (shrink)

In recent decades, the analysis of phraseology has made use of the exploration of large corpora as a source of quantitative information about language. This paper intends to present the main lines of work in progress based on this empirical approach to linguistic analysis. In particular, we focus our attention on some problems relating to the morpho-syntactic annotation of corpora. The CORIS/CODIS corpus of contemporary written Italian, developed at CILTA – University of Bologna (Rossini Favretti 2000; Rossini Favretti, Tamburini, De (...) Santis in press), is a synchronic 100-million-word corpus and is being lemmatised and annotated with part-of-speech (POS) tags, in order to increase the quantity of information and improve data retrieval procedures (Tamburini 2000). The aim of POS tagging is to assign each lexical unit to the appropriate word class. Usually the set of tags is pre-established by the linguist, who uses his/her competence to identify the different word classes. The very first experiments we made revealed how the traditional part-of-speech distinctions in Italian (generally based on morphological and semantic criteria) are often inadequate to represent the syntactic features of words in context. It is worth noting that the uncertainties in categorisation contained in Italian grammars and dictionaries reflect a growing difficulty as they move from fundamental linguistic classes, such as nouns and verbs, to more complex classes, such as adverbs, pronouns, prepositions and conjunctions. This latter class, that groups together elements traditionally used to express connections between sentences, appears inadequate when describing cohesive relations in Italian. This phenomenon actually seems to involve other elements traditionally assigned to different classes, such as adverbs, pronouns and interjections. Recent studies proposed the class of ‘connectives’, grouping all words that, apart from their traditional word class, have the function of connecting phrases and contributing to textual cohesion. From this point of view, conjunctions can be considered as part of phrasal connectives, that can in turn be included in the wider category of textual connectives. The aim of this study is to identify elements that can be included in the class of phrasal connectives, using quantitative methods. According to Shannon and Weaver’s (1949) observation that words are linked by dependent probabilities, corroborated by Halliday’s (1991) argument that the grammatical “system” (in Firth’s sense of the term) is essentially probabilistic, quantitative data are introduced in order to provide evidence of relative frequencies. Section 2 presents a description of word-class categorisation from the point of view of grammars and dictionaries arguing that the traditional category of conjunctions is inadequate for capturing the notion of phrasal connective. Section 3 examines the notion of ‘connective’ and suggests a truth-function interpretation of connective behaviour. Section 4 describes the quantitative methods proposed for analysing the distributional properties of lexical units, and section 5 comments on the results obtained by applying such methods drawing some provisional conclusions. (shrink)

This article aims at discussing an interesting variant of scientific realism recently proposed and defended by Sandra Mitchell (forthcoming), namely an affordances-based and pragmatist variant of scientific realism. We firstly place Mitchell’s proposal in the context of the current state of the debate over scientific realism. Secondly, we summarize the salient features of Mitchell’s proposal. Thirdly, we point out some aspects of that proposal that might require some further refinement and clarification in order to make it less prone to criticisms (...) by both realists and antirealists. More precisely, in this paper we address the following issues: 1) whether Mitchell’s proposal can be classified as a genuine form of scientific realism; 2) whether the fact that in Mitchell’s proposal figure some variants of the no miracle argument is in tension with some other of its features. (shrink)

In Brazil, the normative landscape around advertising is complex, not the least because of limitations inherent to dispute resolution mechanisms. Focusing on unhealthy food and beverages, this case study identifies some challenges and opportunities around advertising restrictions, including in relation to freedom of speech.

ABSTRACT I present a new model of the self-regulation of virtue that integrates perspectives on emotion, cognition, and motivation. Across three vignette-based studies in US/uk (N = 1,540), I developed through exploratory and confirmatory factor analysis a multi-item measure of broadening and defensive responses, the Self-Regulation of Virtue Inventory (SRVI). I applied that measurement model to two new scenarios portraying prototypical moral exemplars (selected from a set of 12) and fitted structural models that identify key antecedents: motivational dispositions (regulatory focus (...) and hedonic orientation) and moral comparisons (opinion- and ability-based). The findings were consistent with network analysis, providing initial evidence of their robustness. By integrating literatures on motivation, emotion, social cognition and comparison within a self-regulation framework, I provide initial evidence to advance theory on moral self-regulation and moral education, with practical implications on how to maximise the upsides of virtue while mitigating or channelling its possible drawbacks. (shrink)

Human nature is something of a taboo on the left wing of contemporary political theory and scarcely more than a commonsense assumption on its right wing. This article aims to expose the taboo and to challenge the assumption. There is no way, we argue, to defeat conservative political theory without delving into political anthropology. With this purpose in mind, our article analyses the writings of Marx and Engels, and Simondon’s concepts of the transindividual and technics. It shows that Simondon’s theory (...) of technics allows new interpretations of many of the themes scattered in Marx’s and Engels’s works and helps to formulate a materialist political anthropology which entails a political project of liberating ‘human nature’ _from_ labour. (shrink)

The Radical Machiavelli: Politics, Philosophy and Languageoffers a partial and even partisan reading of Machiavelli, whose thought continues to divide interpreters, forcing them to confront their responsibility as contemporary thinkers in a global society.

Lógica, formação escolar e filosofia entre os jesuítas Resumo: O interesse mais direto deste artigo é a relação entre a Lógica e a formação filosófica na educação jesuíta. Para compor uma imagem da importância e da concreção da Lógica na formação proposta pelos inacianos, nós nos concentraremos na Ratio Studiorum e na obra do jesuíta português Pedro da Fonseca (1526-1599). A razão do recorte proposto é que as reflexões de Fonseca sobre o tema parecem, por um lado, orientar outros jesuítas, (...) como é o caso de Sebastião do Couto, que é o autor da dialética do Curso Conimbricense; por outro, elas são mais completas, sobretudo pela atenção dada por Fonseca ao método e às disputationes. De posse do conceito de Lógica de Fonseca, concluímos com a indicação de caminhos contemporâneos de revisitação de lógicas do passado. Palavras-chave: lógica; método; educação; jesuítas. Logic, school education and philosophy among the Jesuits Abstract: The most direct interest of this article is the relationship between Logic and philosophical formation in Jesuit education. In order to produce an image of the importance and concretion of Logic in the formation proposed by the Ignatians, we will focus on the Ratio Studiorum and on the work of the Portuguese Jesuit Pedro da Fonseca (1526-1599). The reason for the proposed approach is that Fonseca's reflections on the subject seem, on the one hand, to guide other Jesuits, such as Sebastião do Couto, who is the author of the dialectic of Curso Conimbricense; on the other hand, Fonseca’s conception of logic is more complete regarding the other Jesuits, especially due to the attention given by our author to the method and the disputationes. In possession of Fonseca's Logic concept, we conclude with an indication of contemporary paths for revisiting the logics of the past. Key-words: logic; method; education; Jesuits. Logica, educazione scolastica e filosofia tra i gesuiti Abstract: L’interesse più diretto di questo articolo è il rapporto tra Logica e la formazione filosofica nell’educazione dei gesuiti. Per produrre un’immagine dell’importanza e della concretezza della Logica nella formazione proposta dagli inaziani, ci concentreremo nella Ratio Studiorum e nell’opera del gesuita portoghese Pedro da Fonseca (1526-1599). Il motivo di questa scelta è che le riflessioni di Fonseca sull’argomento sembrano, da un lato, guidare gli altri gesuiti, come Sebastião do Couto, cioè, l’autore della dialettica del Curso Conimbricense; da l’altro, la concezione di logica di Fonseca è più completa riguardo ad’altri gesuiti, soprattutto per l’attenzione data dall’autore al metodo e alle disputationes. Possedendo il concetto di logica di Fonseca, concludiamo con l’indicazione di modi contemporanei di rivisitare le logiche del passato. Parole chiave: logica ; metodo ; educazione ; gesuiti. Data de registro: 16/09/2021 Data de aceite: 01/12/2021. (shrink)

L'époque, selon certains, serait celle de l'espace, après l'effondrement des grandes eschatologies historiques. L'espace a, on l'oublie, une histoire. Quant à l'histoire, elle trouverait dans sa mise en relation avec les discours de la spatialité (architecture, écologie, géographie), les moyens de s'inscrire dans l'effectivité.

This article explores the social representation of Information Technology and Network Society from Barthes' semiology, using his ideas about myth creation and the connotation of ideological discourses through naturalization. Supplemented with some concepts from Peirce and Santaella, we try to identify and understand these mystification mechanisms and how they affect the creation of an information order; in this case, a digital order. We conclude that we are before an evangelizing discursive alignment based on mythical elements arisen from our aversion to (...) uncertainty, the energy-saving principle, and an engineering discourse guided by the urgency of profit and power. We highlight the presence of a reckless narrative that permanently repeats the urgent need for information technology and digitalization without considering side effects or costs. (shrink)

Riassunto: In una prospettiva naturalistica, lo studio della religione presenta subito un punto problematico: se essa è così diffusa, tanto da apparire un tratto inscritto nella natura umana, ciò significa che la religione comporta dei vantaggi adattivi o, quantomeno, significa che essa non comporta svantaggi tali da ostacolare la sopravvivenza di chi la pratica. Nel primo caso, si tratta di individuare la possibile funzione della religione, ovvero una qualche utilità che ne giustificherebbe il suo permanere nella storia umana. Alla luce (...) di un modello antropologico che vede l’identità soggettiva segnata da una fragilità ontologica, in questo articolo offriremo una particolare versione della tesi che assegna alla religione, quale byproduct, una funzione positiva, ipotizzando quella che potrebbe essere una sua utilità nella difesa dell’unità dell’autocoscienza. Sarà dunque sulla religione quale insieme di tecniche difensive del self che concentreremo la nostra indagine. Parole chiave : Ernesto De Martino; Naturalismo darwiniano; Meccanismi di difesa; Identità soggettiva; Religione Religion as a Defensive Technique for Subjective Identity: From a naturalistic perspective, the study of religion immediately leads to a problematic point: if religion is so widespread, to the extent that it seems to be a trait inscribed in human nature, then it should have adaptive advantages or, at the very least, it should not have disadvantages that would stand in the way of the survival of those who practice religion. In the former case, we need to understand the function of religion, viz. a utility it confers that may justify its persistence across human history. Against the backdrop of an anthropological model that considers subjectivity identity to be characterized by ontological fragility, this article will offer a special version of the claim that religion, viewed as a byproduct, has a positive function: we will make the hypothesis that it contributes to the defense of the unity of self-consciousness. Thus our focus will be on religion construed as a repertoire of strategies designed to protect the self. Keywords: Ernesto De Martino; Darwinian Naturalism; Defense Mechanisms; Subjective Identity; Religion. (shrink)

Synapsins I and II are a family of synaptic vesicle‐associated phosphoproteins involved in the short‐term regulation of neurotransmitter release. In this review, we discuss a working model for the molecular mechanisms by which the synapsins act. We propose that synapsin I links synaptic vesicles to actin filaments in the presynaptic nerve terminal and that these interactions are modulated by the reversible phosphorylation of synapsin I through various signal transduction pathways. The high degree of homology between the synapsins suggests that some (...) of the functional properties of synapsin I are also shared by synapsin II. (shrink)

Nosso objetivo neste trabalho é tentar esclarecer o mal-estar causado por algumas leituras que muitas vezes despacham a influência e a presença constante de Hegel na obra de Adorno de forma muito breve e fácil, seja a partir da perspectiva antissistêmica da filosofia adorniana, ou então, desde a perspectiva negativa que a dialética assume em seu pensamento. Nesse sentido, pretendemos expor alguns pontos fundamentais da filosofia hegeliana, em relação aos quais Adorno se coloca claramente como herdeiro. Pretendemos mostrar que o (...) filósofo de Frankfurt pensa não somente sobre estes pontos, mas também a partir deles, i.e., superando-os. (shrink)

Neste artigo, pretendo explicitar o papel da lógica formal no projeto crítico kantiano. No tratamento dessa questão, abordarei a relação entre a lógica formal, frequentemente chamada por Kant de lógica geral, e a lógica transcendental. Assumirei a tese de que a lógica formal e a lógica transcendental são duas ciências racionais puras, distintas, independentes, porém, com conexões entre si, a despeito das leituras que sugerem que a lógica transcendental substitua a lógica formal ou que a lógica formal mantenha a sua (...) existência, devendo, no entanto, ser subordinada à lógica transcendental. Na caracterização da lógica formal, utilizarei, sobretudo, a Jäsche-Logik. Quanto à lógica transcendental, exposta na Kritik der reinen Vernunft, irei me servir da leitura semântica de Loparic para tratar do conhecimento metafísico da natureza. Inicio o artigo apontando a proximidade de Kant com a lógica formal e o seu emprego na elaboração do projeto crítico. (shrink)

The concentration of high-frequency controls in a limited period of time constitutes an important feature of many law-enforcement policies around the world. In this paper, we offer a comprehensive investigation on the relative efficiency and effectiveness of various crackdown policies using a lab-in-the-field experiment with real passengers of a public transport service. We introduce a novel game, the daily public transportation game, where subjects have to decide, over many periods, whether to buy or not a ticket knowing that there might (...) be a control. Our results show that concentrated crackdowns are less effective and efficient than random controls; prolonged crackdowns reduce fare-dodging during the period of intense monitoring but induce a burst of fraud as soon as they are withdrawn; pre-announced controls induce more fraud in the periods without control. Overall, we also observe that real fare-dodgers fraud more in the experiment than non-fare-dodgers. (shrink)

A motivação deste artigo é de apresentar resumidamente o que tem sido discutido academicamente sobre a formação do Primeiro Testamento, assim se tomou em voga dois termos que têm circulado o vocabulário acadêmico desde 1996 (a partir dos Congressos de Metodologia Histórica), maximalismo e minimalismo. E, em cima desses dois modos de pensar se fez um exercício perceptivo sobre a leitura do texto de Gênesis 1, mostrando a importância dessas discussões para a atualização hermenêutica dos discursos teológicos de hoje.

Review of the book Um obscuro encanto: gnose, gnosticismo e poesia moderna , writen by Cláudio Willer. São Paulo, Editora Civilização Brasileira, 2010.

In this paper we analyze the resilience to decoherence of the Macroscopic Quantum Superpositions (MQS) generated by optimal phase-covariant quantum cloning according to two coherence criteria, both based on the concept of Bures distance in Hilbert spaces. We show that all MQS generated by this system are characterized by a high resilience to decoherence processes. This analysis is supported by the results of recent MQS experiments of N=3.5×104 particles.

Chapter 1 constitutes an introduction to Gentzen calculi from two perspectives, logical and philosophical. It introduces the notion of generalisations of Gentzen sequent calculus and the discussion on properties that characterize good inferential systems. Among the variety of Gentzen-style sequent calculi, I divide them in two groups: syntactic and semantic generalisations. In the context of such a discussion, the inferentialist philosophy of the meaning of logical constants is introduced, and some potential objections – mainly concerning the choice of working with (...) semantic generalizations – are addressed. Finally, I’ll introduce the case studies that I’ll be dealing with in part II. Chapter 2 is concerned with the origins and development of Jaśkowski’s discussive logic. The main idea of this chapter is to systematize the various stages of the development of discussive logic related researches from two different angles, i.e., its connections to modal logics and its proof theory, by highlighting virtues and vices. Chapter 3 focuses on the Gentzen-style proof theory of discussive logic, by providing a characterization of it in terms of labelled sequent calculi. Chapter 4 deals with the Gentzen-style proof theory of relevant logics, again by employing the methodology of labelled sequent calculi. This time, instead of working with a single logic, I’ll deal with a whole family of them. More precisely, I’ll study in terms of proof systems those relevant logics that can be characterised, at the semantic level, by reduced Routley-Meyer models, i.e., relational structures with a ternary relation between states and a unique base element. Chapter 5 investigates the proof theory of a modal expansion of intuitionistic propositional logic obtained by adding an ‘actuality’ operator to the connectives. This logic was introduced also using Gentzen sequents. Unfortunately, the original proof system is not cut-free. This chapter shows how to solve this problem by moving to hypersequents. Chapter 6 concludes the investigations and discusses the future of the research presented throughout the dissertation. (shrink)