In recent decades, research in the square of opposition has increased. New interpretations, extensions, and generalizations have been suggested, both Aristotelian and non-Aristotelian ones. The paper attempts to compare different versions of the square of opposition. For this reason, we appeal to the wider categorical model-theoretic framework of the theory of institutions.

Hailed by the Bulletin of the American Mathematical Society as "easy to use and a pleasure to read," this research monograph is recommended for students and professionals interested in model theory and definability theory. The sole prerequisite is a familiarity with the basics of logic, model theory, and set theory. 1974 edition.

We present two studies investigating the impact of causal perceptions and the moral emotions of anger, shame, and guilt on the justification of deviant workplace behavior. Study 1 tests our conceptual framework using a sample of undergraduate business students; Study 2 examines a population of practicing physicians. Results varied significantly between the two samples, suggesting that individual and contextual factors play an important role in shaping the perceptual and emotional processes by which individuals form reactions to undesirable affective workplace events. (...) Implications of these findings for the study of ethics, emotions, and attributions, as well as for promoting ethical behavior, are discussed. (shrink)

Drawing from my previous experiences as an Approved Social Worker and my current experiences as a social work educator, this paper will explore the issues that mental health professionals, and specifically social workers, will face when confronted with the requirement to make decisions that are contrary to the emancipatory values that may have been inculcated in them during their period of training. The controlling nature of statutory social work in particular will be investigated and an assessment of its impact will (...) be offered. The legislative system in the United Kingdom dictates that one piece of legislation can override another in certain instances. In applying this phenomenon, the argument will be made that social workers are increasingly required to override certain values to accomplish the desired outcomes of their position. Ethical issues and the concept of care versus control will be assessed in an attempt to rationalize the problems faced by many of today's mental health social workers. (shrink)

This little gem is stated unbilled and proved in the last two lines of §2 of the short note Kleene [1938]. In modern notation, with all the hypotheses stated explicitly and in a strong form, it reads as follows:Second Recursion Theorem. Fix a set V ⊆ ℕ, and suppose that for each natural number n ϵ ℕ = {0, 1, 2, …}, φn: ℕ1+n ⇀ V is a recursive partial function of arguments with values in V so that the standard (...) assumptions and hold with. Every n-ary recursive partial function with values in V is for some e. For all m, n, there is a recursive function : Nm+1 → ℕ such that.Then, for every recursive, partial function f of arguments with values in V, there is a total recursive function of m arguments such thatProof. Fix e ϵ ℕ such that and let.We will abuse notation and write ž; rather than ž() when m = 0, so that takes the simpler formin this case ). (shrink)

Cyprus, an island in the Eastern Mediterranean, has been divided by force since 1974. Citizens of the two partitions have not been allowed to cross the cease-fire line, controlled by the United Nations Force, or to have any kind of communication between them. This article describes the innovative use of information technology to break the communication barrier between the two geographically isolated communities and to facilitate the creation of a shared vision and a concrete strategy toward achieving this vision.

Presents a new framework for the complexity of algorithms, for all readers interested in the theory of computation.

In lieu of an abstract, here is a brief excerpt of the content:Manos HadjidakisThe Story of an Anarchic Youth and a "Magnus Eroticus"Yiannis MiralisThe name of Manos Hadjidakis is probably unknown to contemporary musicians and music educators. After all, the Greek composer achieved his international fame back in 1961 when he won an Oscar for his soundtrack of the movie, "Never on Sunday." Numerous other awards followed from England, France, Germany, and of course, Greece. After his six years in (...) New York City (1966-1972), the composer returned to Greece where he produced a wealth of diverse musical work and had a profound impact on every aspect of Greek cultural life.Through his radio lectures, the notes on the covers of his records, and his articles in a variety of magazines and newspapers, he expressed his often radical ideas without any fear, but with honesty and passion. His commentaries covered a wide variety of topics such as music, poetry, and the arts, politics and nationalism in art, music education, tradition and change, and the overall cultural problems and dilemmas of his time. The magnitude of his musical and artistic work is yet to be fully discovered and appreciated.In this paper, I will provide a biography of Manos Hadjidakis with a closer [End Page 43] examination and description of his multifaceted work. Through this attempt, a better understanding of who Hadjidakis was and the impact that he had on the musical and cultural life of modern-day Greece will emerge. I decided to use numerous direct quotes from Hadjidakis' books and interviews not only because he eloquently expresses his thoughts and ideas, but also because through these quotes one can get a clear sense of his humor, intellect, and personality. This paper may also serve as food for thought for music educators in and outside of Greece. I say this because much of his work and thought remains unknown to the general public, as well as to music performers and educators. Unfortunately, to some extent this is true even in his own home country of Greece. Even though Hadjidakis was not a music educator in the specific sense of the term, many of the things that he fought for and achieved in his life had an identifiable educational component in them. For example, before each of the performances of the Orchestra of Colors that he founded and conducted, Hadjidakis always gave elaborate lectures on the composers and on the works to be performed at the amphitheatre of the Medical School of the University of Athens. Overall, if we use the Oxford English Dictionary's definition of "education" as "culture or development of powers, formation of character, as contrasted with the imparting of mere knowledge or skill,"1 Hadjidakis can be regarded as a true educator and many of his ideas have a direct implication for music education and education in general. This is what I will examine in the second part of this paper, focusing especially on his ideas on Eros and the importance of song.Hadjidakis' ChildhoodHadjidakis was born on October 23, 1925 in the city of Xanthi in northern Greece. The city was thriving due to the local cultivation and sale of tobacco. His father was a tobacco merchant and his family was initially well off and able to pay for his piano lessons. After the death of his father in 1931, when Hadjidakis was only six years old, the family moved to Athens where he attended high school at nighttime, while working various jobs during the day.During World War II Hadjidakis became involved in a number of political organizations and simultaneously took lessons in diction in order to realize his dream of becoming an actor. However, because he had difficulty pronouncing the letter "r," he had to turn his attention and creativity away from acting and in a different direction. Additionally he received some formal training in classical music, but according to his own words,[m]y relationships with formal music studies were extremely similar to my relationships with dentists; I always approached them and always left them before the end of the treatment. When I was eighteen years old I gave up [End Page 44] music and I surrendered myself to poetry. When... (shrink)

Cognitive impenetrability (CI) of a large part of visual perception is taken for granted by those of us in the field of computational vision who attempt to recover descriptions of space using geometry and statistics as tools. These tools clearly point out, however, that CI cannot extend to the level of structured descriptions of object surfaces, as Pylyshyn suggests. The reason is that visual space – the description of the world inside our heads – is a nonEuclidean curved space. As (...) a consequence, the only alternative for a vision system is to develop several descriptions of space–time; these are representations of reduced intricacy and capture partial aspects of objective reality. As such, they make sense in the context of a class of tasks/actions/plans/purposes, and thus cannot be cognitively impenetrable. (shrink)

of L ATEX2 and essentially1 all commands of the AMS-L ATEX documentclass amsart are recognized by the documentclass asl, and so manuscripts prepared for those versions of TEX can be processed by the ASL Typesetting Office practically as-they-are.2 This brief guide is aimed at those authors who are reasonably..

By language we understand a lower predicate calculus with identity and (perhaps) relation and function symbols. It is convenient to allow for more than one sort of variable. Now each individual constant (if there are any) is of a specified sort, the formal expressions R(t1, … tn), f(t1,…, tn) are well formed only if the terms t1, …, tn are of specified sorts determined by the relation symbol R and the function symbol f, and the term f(t1, …, tn) (if (...) well formed) is of a sort determined by f. We admit s = t as well formed, no matter what the sorts of s and t. (shrink)

Dans le septième livre des Politiques, Aristote défend la thèse selon laquelle le recours à l’avortement devrait être interdit dès lors que l’embryon a acquis sensation et vie vu que dépassé ce stade de la gestation, l’avortement constitue un acte impie ( mè hosion ). Le présent article se propose d’examiner cette position défavorable du Stagirite en matière de pratique abortive. Pour ce faire, sera reconstitué dans un premier temps, pour l’essentiel à partir de ses œuvres biologiques, le statut que (...) le philosophe confère à la vie de l’embryon humain, afin de dégager dans un second temps la condition l’autorisant à inclure l’avortement parmi les actes impies. Compte tenu du fait qu’à l’âge classique la pratique de l’avortement ne faisait pas partie des interdictions écrites ou non écrites, la visée en arrière-plan de cet article consiste à mettre en lumière que l’intégration de l’avortement parmi les actes impies signale une tentative d’Aristote de redéfinition du statut social de l’avortement basée sur sa théorie biologique. (shrink)

During the perception of human actions by robotic assistants, the robotic assistant needs to direct its computational and sensor resources to relevant parts of the human action. In previous work we have introduced HAMMER, a computational architecture that forms multiple hypotheses with respect to what the demonstrated task is, and multiple predictions with respect to the forthcoming states of the human action. To confirm their predictions, the hypotheses request information from an attentional mechanism, which allocates the robot’s resources as a (...) function of the saliency of the hypotheses. In this paper we augment the attention mechanism with a component that considers the content of the hypotheses’ requests, with respect to the content’s reliability, utility and cost. This content-based attention component further optimises the utilisation of the resources while remaining robust to noise. Such computational mechanisms are important for the development of robotic devices that will rapidly respond to human actions, either for imitation or collaboration purposes. (shrink)

The emergence of information, and more recently, mobile broadband telecommunication technologies, was accompanied by the hype that they could serve to close the economic, educational, digital, and social gaps of our planet among the rich and the poor regions. The hopes, which were based on a number of assumptions, were partly dismissed at the dawn of the new millennium for a number of reasons exemplified in this article. The authors propose a repertoire of pathways through which technology may still serve (...) to bridge the divide. They conclude that in order to achieve this goal, developing nations need not only to understand the complex interrelationships between technology and development, but moreover, to demonstrate their commitment and will by implementing a well-thought and aggressive strategy. (shrink)

The Suslin–Kleene Theorem is obtained as a corollary of a standard proof of the classical Suslin Theorem, by noticing that it is mostly constructive and applying to it a naive realizability interpretation.

This paper focuses on innovation in the context of business–non-governmental organization (NGO) partnerships for corporate social responsibility (CSR). While different aspects of business–NGO partnerships have been studied, the role of innovation and its potential implications for partnership outcomes have so far not been systematically explored. The paper defines innovation in simple and concrete terms and synthesizes from the literature what can be considered as critical ingredients to foster social alliance innovation. The paper posits in turn that these ingredients correspond closely (...) to the conception of social capital and offers a consolidated framework that helps in probing around these ingredients and social capital in accounting for innovative partnership outcomes. The empirical part consists of a comparative analysis of six case studies of business–NGO collaboration in the context of CSR in the United Kingdom. The evidence presented makes it clear that strategic partnerships are more readily capable of innovation and that social capital as an umbrella concept is very promising in explaining the differential success and performance of social alliances and central to understanding the dynamics of social alliance innovation and value creation. (shrink)

We show that several theorems on ordinal bounds in different parts of logic are simple consequences of a basic result in the theory of global inductive definitions.

We met Jacques Rancière on Saturday, May 27, 2017, at the School of Fine Arts shortly before his speech at the B-Fest 6 International Anti-Authoritarian Festival, organized by Babylonia Journal, with a central slogan “We are ungovernable”. Rancière is among the most important European philosophers alive and his work does not need further introductions. In the cloudy morning of Sunday 28 May, we sat beneath the Acropolis to have a coffee with the philosopher. The transcript of our conversation reflects the (...) vigor of thought and the passion of a truly democratic thinker. (shrink)

• In this paper we combine motion captured data with linguistic notions in a game-like intelligent tutoring system, in order to help elementary school students to better differentiate literal from metaphorical uses of motion verbs, based on embodied information. In addition to the thematic goal, we intend to improve young students’ attention and spatiotemporal memory, by presenting sensorimotor data experimentally collected from thirty two participants in our motion capturing labs. Furthermore, we examine the accomplishment of game’s goals and compare them (...) to curriculum’s approach. Sixty nine elementary school students were randomly divided in two experimental groups (game and traditional) and one control group, which did not undergo any intervention. All groups were tested in pre and posttests. Even though the diagnostic pretests present a uniform picture, two way analysis of variance suggests that the experimental groups showed progress in posttests and, more specifically, game group remarkably progressed in the verbs/actions presented during the intervention. Furthermore, in the game condition the participants needed gradually shorter period of time to identify the avatar’s actions. This finding was considered as a first indication of attentional and spatiotemporal memory’s improvement, while the game’s assistance features cultivated students’ metacognitive perception. (shrink)

Μολονότι ο Προυντόν δεν κατέχει πλέον τη θέση αυτή, τον 19ο αιώνα θεωρούνταν, και πιθανόν να ήταν, ο επιδραστικότερος θεωρητικός της δημοκρατικής και σοσιαλιστικής παράταξης. Η επανεμφάνιση στον σύγχρονο θεωρητικό αλλά και τον δημόσιο λόγο μιας σειράς εννοιών και ιδεών, όπως φεντεραλισμός, αμοιβαιότητα, αποκέντρωση, πλουραλισμός, εξισορρόπηση και ριζοσπαστική μεταρρύθμιση, κάνουν απαραίτητη την εκ νέου εξέταση και αξιολόγηση του έργου αυτού του σπουδαίου, αλλά και αντιφατικού, στοχαστή. Τα κείμενα του τόμου συνθέτουν ένα μωσαϊκό το οποίο προσφέρει στον αναγνώστη μια εισαγωγή στο (...) έργο του Προυντόν, μέσα από μια ποικιλία προοπτικών. Ο τόμος συμπληρώνεται από την πρώτη μετάφραση στα ελληνικά κειμένων του Προυντόν για τη διαλεκτική, την κατάργηση της πολιτικής και θρησκευτικής αυθεντίας και την οργάνωση της κοινωνίας στη βάση της αμοιβαιότητας. Ο αναγνώστης θα βρει επίσης ένα αναλυτικό χρονολόγιο για τη ζωή και το έργο του Προυντόν, καθώς και έναν εκτενή οδηγό πλοήγησης στη βιβλιογραφία. (Από την παρουσίαση στο οπισθόφυλλο του βιβλίου) Περιεχόμενα Πρόλογος των επιμελητών ΠΟΛΙΤΙΚΗ ΚΑΙ ΟΙΚΟΝΟΜΙΑ Κώστας Γαλανόπουλος Η φιλοσοφική βάση του μεταρρυθμιστικού αναρχισμού του Προυντόν Βάνα Καραφουλίδου Κοινότητα και ομοσπονδία. Το χαμένο στοίχημα του Προυντόν Γιώργος Δρίτσας Καταμερισμός της εργασίας, μηχανή και ελευθερία στον Προυντόν Αλέξανδρος Σχισμένος Αναρχισμός και αμοιβαιότητα, οικονομισμός και σεξισμός. Αντιφάσεις μεταξύ του επαναστατικού και του συντηρητικού στοιχείου στο έργο του Προυντόν ΚΡΙΤΙΚΗ ΤΗΣ ΙΔΙΟΚΤΗΣΙΑΣ Διονύσης Ε. Δράκος Η σύλληψη της ιδιοκτησίας στο έργο του Προυντόν Λευτέρης Χουντουλίδης Τι είναι ιδιοκτησία; Από την αγωνία των ορισμών στην εργασία των εννοιών του Πιερ-Ζοζέφ Προυντόν Η ΜΕΘΟΔΟΣ ΤΟΥ ΠΡΟΥΝΤΟΝ Νίκος Μαρούπας Αναρχισμός όπως πραγματισμός. Η συμβολή του Προυντόν στη φιλοσοφία της εμπειρίας Γιώργος Φαράκλας Για τη σειραϊκή διαλεκτική Γιώργος Σαγκριώτης Το δικαίωμα του Προυντόν Ο ΠΡΟΥΝΤΟΝ ΣΤΗΝ ΕΠΟΧΗ ΤΟΥ Δημήτρης Φούφουλας Πολεμικές των ονειροπόλων κατά τον μακρό 19ο αιώνα: Ο Προυντόν, ο Λερού και η επαναστατική συγκυρία του 1848 Γιάννης Μήτρου Για την αισθητική του καλλιτεχνικού μέσου. Το αισθητικό και οι κοινωνικές του μετατοπίσεις στον Προυντόν Γιώργος Μιχαηλίδης Η αισθητική επανάσταση. Προυντόν και Βάγκνερ Ο ΠΡΟΥΝΤΟΝ ΣΤΗΝ ΕΠΟΧΗ ΜΑΣ Γιάννης Φλυτζάνης Η πρόσληψη της θεωρίας του Προυντόν από τον Ανρί Λεφέβρ. Η προοπτική μιας ριζοσπαστικής δημοκρατίας και η διαμάχη με τους καταστασιακούς Γιάννης Κτενάς Κοινό, δίκαιο, φεντεραλισμός. Ο Προυντόν των Λαβάλ και Νταρντό Ο ΠΡΟΥΝΤΟΝ ΣΤΗΝ ΙΣΤΟΡΙΑ ΤΩΝ ΙΔΕΩΝ Έντουαρντ Κάσλετον / Edward Castleton Πριν ο Θεός γίνει κακός. Ο Πιερ-Ζοζέφ Προυντόν και η πρόσληψη της γερμανικής φιλοσοφίας στη Γαλλία στα μέσα του 19ου αιώνα ΚΕΙΜΕΝΑ ΤΟΥ ΠΡΟΥΝΤΟΝ Γεγονότα κοινά σε όλες τις επιστήμες Η κοινωνία χωρίς την αυθεντία Απαλοιφή των κυβερνητικών λειτουργιών. Θρησκεύματα Για το συνεταιρισμό, εντός της αμοιβαιότητας Βιβλιογραφία Χρονολόγιο Βιογραφικά συγγραφέων -/- Επιμέλεια: Κώστας Γαλανόπουλος, Γιάννης Κτενάς, Γιώργος Φαράκλας. (shrink)

This book provides methods and practical cases and experiences with the aim of stimulating Responsible Research and Innovation through the direct engagement of researchers, Civil Society Organisations, citizens, industry stakeholders, policy and decision makers, research funders and communicators. The book furthermore aims to advance debate on Responsible Research and Innovation and also to reinforce the RRI community identity. With chapters covering governance, public engagement and inclusion in responsible R&D and innovation processes; RRI actions in science education and communication; gender and (...) ethical issues in RRI initiatives; and sustainability of RRI processes, the book is solidly part of the Europe 2020 strategy to promote a vision for a stronger collaborations between social, natural and physical scientists and the societal actors for a wider dimensions of science and innovation and the role in environmental preservation. (shrink)

This book gathers case studies presented at the International Conference on Responsible Research and Innovation in Science, Innovation and Society. It highlights European initiatives and projects in various domains and contexts, each of which explores how to create guidelines and good practices for Responsible Research and Innovation and how to promote them among citizens, industry stakeholders, policy and decision makers, research funders and educational institutions to foster their adoption as a potential benchmark in establishing RRI processes. Further, the book discusses (...) gender and ethical issues, which are highly relevant for RRI initiatives in connection with representativeness, risks and in some cases, minority rights. (shrink)