This unique book provides a self-contained conceptual and technical introduction to the theory of differential sheaves. This serves both the newcomer and the experienced researcher in undertaking a background-independent, natural and relational approach to "physical geometry". In this manner, this book is situated at the crossroads between the foundations of mathematical analysis with a view toward differential geometry and the foundations of theoretical physics with a view toward quantum mechanics and quantum gravity. The unifying thread is provided by the theory (...) of adjoint functors in category theory and the elucidation of the concepts of sheaf theory and homological algebra in relation to the description and analysis of dynamically constituted physical geometric spectrums. (shrink)

The purpose of this research was to investigate, for the first time, tertiary education students’ ethical judgements in the Republic of Cyprus academic environment. The authors developed and administered a quantitative questionnaire to a sample of 1,000 individuals currently pursuing accredited degrees at two tertiary institutions. Statistical analysis revealed four factors, named violation of school regulations, selfishness, cheating, and computer ethics that describe students’ ethical judgements in the academic environment. The results indicate that students exhibit the lowest tolerance with ethical (...) issues relevant with selfishness and highest with issues relevant with computer ethics. In addition, a number of differences were revealed when the authors investigated the relationship between the four retained factors and variables such as gender, year of study, type of academic discipline, and religion. Finally, reflecting on the research findings, a number of practical recommendations are made mainly to educational institutions that wish to redefine their policies and procedures regarding ethics within their academic environment. (shrink)

Dix penseurs, parmi lesquels Boutroux, Poincare, Duhem et Brunschvicg, tentent de nouer un dialogue entre philosophie et science. Les multiples decouvertes, des geometries non euclidiennes aux atomes, ont bouleverse les conceptions traditionnelles. Ils passent au crible la demarche scientifique et debattent de la valeur des theories. Se cristallise alors un nouveau discours qu'on appellera desormais epistemologie. Il ne s'agit ni d'un positivisme rigoureux ni d'un scientisme reducteur: l'epistemologie francaise qui s'inscrit au tournant des XIXe et XXe siecles ne rejette pas (...) la metaphysique. Au contraire, elle accorde a la philosophie toute sa dimension sans renier la science. Apres un siecle de tentatives de depassement, d'elimination de la pensee speculative, successivement dementies, ces grands textes nous rappellent qu'une autre voie est possible: saisir l'unite des choses et leur signification pour l'homme. (shrink)

Ē chartographēsē tou anthrōpinou genetikou ylikou anoixe to dromo gia tē diereunēsē tou phainomenou tēs zōēs. Ē katanoēsē tou tropou leitourgias tōn gonidiōn anamenetai oti tha dōsei apantēseis gia ta aitia ekdēlōsēs sēmantikōn astheneiōn alla kai tha prospherei tropous prolēpsēs ē therapeias tous. Enō etsi einai dynatē ē diagnōsē sēmantikōn astheneiōn, eite progennētika eite meta tē gennēsē tou anthrōpou, sto ameso mellon tha einai dynatē ē epharmogē apotelesmatikōn therapeutikōn agōgōn me tēn anaptyxē tēs gonidiakēs therapeias. Ē epistēmonikē euphoria pou synodeuse (...) tis diavevaiōseis kai tis yposcheseis tōn genetistōn metatrapēke euloga se skeptikismo mprosta stous kindynous pou egkymonei ē kakē chrēsē tōn genetikōn diagnōstikōn methodōn. Etsi, ē allē opsē tēs analysēs tou anthrōpinou gonidiōmatos einai ē dēmiourgia mias "genetikēs tautotētas" kai ē synakolouthē dēmiourgia genetika perithōriopoiēmenōn atomōn. Antistoicha, ē dynatotēta progennētikēs ereunas olo kai perissotero genetikōn "meionektēmatōn" prokalei syneirmous peri "poiotikou elenchou" tēs zōēs. To "phantasma" tēs eugonikēs provallei xana. Ston tomo auto epicheireitai o entopismos tōn krisimōn provlēmatōn pou thetoun oi genetikes exetaseis sto dikaio, ē anadeixē tōn krisimōn isorropiōn kai ē symmetochē se mia syzētēsē pou diexagetai diethnōs me oloena kai megalytero endiapheron. (shrink)

Hoy día resulta imposible hablar de pobreza y de desigualdad sin hablar de globalización. El objetivo principal de este trabajo es mostrar que no existe ningún determinismo, que el hambre, la pobreza, el subdesarrollo y las desigualdades que aún se mantienen en el planeta en medio de la abundancia y el desarrollo, no es algo inevitable, sino que es producido por unas políticas concretas que van dirigidas, intencionadamente, a unos grupos frente a otros.

The excavation of the Yannopoulos plot and the bathing establishments at Thasos (3rd-6th c.) This article concerns the bathing establishment excavated on the Yannopoulos property in the city of Thasos, its architectural particularities, the finds recovered, and its insertion in the urban environment. The twelve-room building, of rectangular plan, has three architectural phases. Two praefurnia, two hypocausts, and eight non-heated rooms have been distinguished. The study of this baths offers an occasion to present the totality of bathing establishments, public and (...) private, identified on the island, in the city as well as outside. During our research it has become clear that the buildings on the neighbouring Yannopoulos and Vellios plots belong to a single complex. The dating of the installations confirms the use of baths at Thasos throughout the roman and protobyzantine periods. (shrink)

This article intends to bring the philosophies of the first and second Wittgenstein closer together, concentrating on the concept of “use”. If this concept is considered the centre of philosophy of second Wittgenstein, this article shows it as already implicit in his Tractatus Logico-Philosophicus, as the last responsible element in the sense of the propositions. As a general conclusion to the article, we learn that the point of view or the method used by the second Wittgenstein does not represent a (...) great swerve from the Tractatus philosophy, for this change had already happened within it (without the positivist interpreters taking notice). (shrink)

Viewing rhetoric as a product of pagan culture, the Apologists take a negative stance toward it. For Justin the art of persuasion may be useful in all areas ofpublic life but it is useless when it comes to the metaphysical truth of Christianity. The strength to teach or interpret Christianity, Justin posits, comes from God, not rhetoric. For his part, Tatian dismisses forensic rhetoric on the grounds that it often subverts Christian ethics by defending injustice, sycophancy and money-making, in effect (...) promoting that which is not virtuous. As for Theophilus, he places greater value on the substance and meaning of Christian purposes and less on the orator’s virtuosity and linguistic means of expression. (shrink)

Given Plutarch’s fragmentary piece on Aristophanes and Menander, a piece of Table Talk on almost the same topic and various attacks on comic poets scattered through the Lives, one might believe that Plutarch is a staid, conservative and humourless author. But several other instances in his writings reveal a playful, facetious, witty and humorous Plutarch. This paper will focus on the Quaestiones Convivales, which bear ample witness to this aspect of Plutarch’s personality and authorial technique. It will examine the ways (...) in which he introduces and describes the various interlocutors, discuss certain comments with which he tries to ridicule his philosophical opponents, notably the Stoics and the Epicureans, try to distinguish the various manifestations of Plutarch’s humour and finally suggest that Plutarch’s stance and attitude towards playfulness, comic situations and laughter may ultimately be affected, at least in part, by his allegiance to Plato. (shrink)

Quelle conception de la science proposer aujourd'hui? Les grandes doctrines du XXe siècle se sont heurtées successivement à des difficultés, que ce soit le positivisme du Cercle de Vienne ou le rationalisme critique de Popper. Même la perspective historique inspirée par Bachelard et par Kuhn a donné lieu à des versions disparates. Pourtant, toutes ces tentatives partent d'un même constat : l'échec de la vision classique de la science et la nécessité d'un nouveau discours. On peut en retracer l'histoire. Face (...) à la pluralité des hypothèses possibles au sujet de l'espace, du temps et de la matière, Poincaré pose l'existence de conventions, ou mieux de libres décisions, au cœur de la science. Ainsi, dès la fin du XIXe siècle, il coupe court aux projets traditionnels de fondation : ni le synthétique a priori de Kant, ni les faits généraux de Comte ne sauraient expliquer la nature de l'activité scientifique. C'est la naissance d'un mouvement d'idées, le conventionnalisme, quia eu un impact décisif sur la philosophie viennoise et, à travers elle, sur la philosophie mondiale. Voilà un fil conducteur pour évaluer un siècle de débats. Que signifie donc libre décision en matière scientifique? On affirme la dimension historique irréductible de notre savoir ; on reconnaît la créativité et la responsabilité inhérentes à la science en tant qu'aventure humaine. (shrink)

Formal logic may be an inappropriate framework for understanding perception. The responses of neurons at various levels of the sensory hierarchy may be better described in terms of probability than logic. Analysis and modeling of the multisensory responses of neurons in the midbrain provide a case study.

One of the difficulties facing the philosopher of science today is the divide between historical epistemology and analytic philosophy of science. For over half a century these two traditions have followed independent and divergent paths. Historical epistemology, which originated in France in the early twentieth century, has recently been reformulated by a number of scholars such as Lorraine Daston, Ian Hacking, and Hans-Jörg Rheinberger. Elaborating novel historical methods, they seek to provide answers to major questions in the field. In the (...) light of this situation, my article examines the cultural barrier that explains the uneasy relationship between the two traditions. This barrier hinges on a number of factors—institutional, political and social—that are bound up with the philosophical issues in question. By resorting both to historical study and logical analysis, the new historical epistemology incites us to move beyond a rather sterile antagonism. (shrink)

The growth of esports as a recognized, organized, competitive activity in North America and Europe has evolved steadily from one of the most prominent sport industries in several Asian countries. Esports, which is still pursuing a widely accepted governance structure, has struggled to control the factors that typically act as a breeding ground for sport corruption. Within the esports industry, there is alleged widespread use of both prescription and off-label use of stimulants, such as modafinil, methylphenidate, and dextroamphetamine. Anti-doping policy (...) implementation in this environment may result in either the abuse of the Therapeutic Use Exemptions system or excluding too many competitors who have a legitimate need for these medications. In this paper, we contextualize esports and substance use within this emerging industry. Subsequently, we outline the specific challenges faced by esports organizations in crafting policies to address PEDs—one of the industry’s most pressing issues. Furt... (shrink)

New perspectives on Pierre Duhem’s The aim and structure of physical theory Content Type Journal Article DOI 10.1007/s11016-010-9467-3 Authors Anastasios Brenner, Department of Philosophy, Paul Valéry University-Montpellier III, Route De Mende, 34199 Montpellier cedex 5, France Paul Needham, Department of Philosophy, University of Stockholm, 10691 Stockholm, Sweden David J. Stump, Department of Philosophy, University of San Francisco, 2130 Fulton Street, San Francisco, CA 94117, USA Robert Deltete, Department of Philosophy, Seattle University, 901 12th Avenue, Seattle, WA 98122-1090, USA Journal (...) Metascience Online ISSN 1467-9981 Print ISSN 0815-0796 Journal Volume Volume 20 Journal Issue Volume 20, Number 1. (shrink)

The research purpose of the study is to investigate and identify correlates of ethical behaviour and attitudes of individuals currently working or pursuing a business‐related graduate degree in Cyprus. Analysis of the quantitative questionnaire revealed that the majority of the respondents had a concept of ‘ethical behaviour’, consider ethics important, and hold attitudes that are conducive to ethical behaviour in business. In addition, findings revealed significant differences in three correlates: age, gender and position. Finally, reflecting the findings, the authors suggest (...) specific actions that aim to improve ethical decision making in the Cyprus business environment. (shrink)

On associe généralement l’expression de philosophie scientifique au positivisme logique, lequel se signale par son recours à la logique mathématique dans l’analyse des problèmes philosophiques. Or il apparaît à plus proche examen que cette expression est employée dès 1848 par Ernest Renan. La tentative d’élaborer une philosophie scientifique fait l’objet d’un long débat. Au tournant du xxe siècle, Abel Rey reprend cette question. Or, son livre, La Théorie de la physique chez les physiciens contemporains, exercera une influence forte sur le (...) Cercle de Vienne. Le positivisme absolu que propose Rey présente à la fois des analogies frappantes et des différences notables avec le positivisme logique. Si on y trouve le même souci de clarté et de précision, la logique n’est pas au centre de la démarche philosophique. Les diverses sciences, des mathématiques à la psychologie, sont mises à contribution. Il n’y a pas de hiérarchie, mais un encyclopédisme visant à inclure toutes les données fournies par la recherche scientifique. À travers l’étude comparée de la conception d’Abel Rey et de celle du Cercle de Vienne, il s’agit ici d’interroger la possibilité d’une philosophie scientifique. (shrink)

The research purpose of the study is to investigate and identify correlates of ethical behaviour and attitudes of individuals currently working or pursuing a business‐related graduate degree in Cyprus. Analysis of the quantitative questionnaire revealed that the majority of the respondents had a concept of ‘ethical behaviour’, consider ethics important, and hold attitudes that are conducive to ethical behaviour in business. In addition, findings revealed significant differences in three correlates: age, gender and position. Finally, reflecting the findings, the authors suggest (...) specific actions that aim to improve ethical decision making in the Cyprus business environment. (shrink)

The following is an essay review of Paul Needham's translation of Pierre Duhem's Lemixte et la combinaison chimique and a numberof other essays. In this review we describe theintent and general features of Le mixte and try to place it in the larger context of Duhem'sprogram for energetics. The long essay (Essay3) opposing Marcellin Berthelot'sthermochemistry is singled out for detailedcommentary, since it gives Duhem's reasons forendorsing Josiah Willard Gibbs's chemicalstatics. We argue that a chemical mechanics ofa Gibbsian sort, defended in (...) Le mixte and otheressays in this volume, was the inspiration for,and basis of, Duhem's energetics. Needham'swelcome translations help an English-languageaudience to better understand the basiccontours of Duhem's important, if ultimatelymisguided, project. We conclude with somecomments on the difficulties in translatingDuhem and on the quality of the translationsNeedham has provided. (shrink)

In 1903 Mach and Duhem, discovering one another’s writings, acknowledged the proximity of the philosophical views that they had been elaborating independently. A correspondence followed, which lasted several years. And in their ensuing publications both of these philosopher-scientists were careful to discuss their interlocutor’s claims. We have here ample matter for consideration. Mach and Duhem were to have an impact on the development of the Vienna Circle. Yet their conceptions are indeed different from those that followed. Characteristically, they drew on (...) history and psychology. They were interested in the genesis of concepts, the evolution of theories and the patterns of discovery. If rational reconstruction and logical analysis were admitted, these techniques were counter-balanced by historical study. In view of recent evolutions in philosophy of science — the growing importance of cognitive science, history of science, interdisciplinarity — it is worthwhile to return again to the beginning of the twentieth century. The aim of this paper is then to reexamine the relation between Duhem and Mach, in particular with regard to the methods whereby they sought to provide a philosophical reflection on science. (shrink)

Pendant un demi-siècle, la méthode appropriée en philosophie des sciences dans la tradition continentale était l'étude historique ; dans la tradition anglosaxonne, l'analyse logique. Ce clivage au sein du discours philosophique s'est grandement estompé de nos jours. D'une part, Kuhn a défendu la pertinence philosophique de l'histoire des sciences. D'autre part, Vuillemin et Gilles-Gaston Granger ont promu l'étude de la philosophie analytique et l'emploi de ses techniques logiques. Le rapprochement des deux traditions a pris encore une nouvelle tournure dans les (...) derniers textes de Feyerabend et dans les travaux de Ian Hacking. Celui-ci associe délibérément les instruments historiques de l'école française avec les procédés logiques de l'école nordaméricaine. Quelle est la signification de ce rapprochement ? Quels problèmes fait-il surgir ? Quelles directions de recherche ouvre-t-il ? Telles sont les questions que nous aborderons par le biais d'une étude comparée de certains développements récents de la philosophie des sciences en France et en Amérique du Nord. For over half a century the continental tradition favored a historical method in philosophy of science, while the Anglo-American tradition promoted a logical method. In recent years this contrast has tended to lessen. On the one hand, there has been a growing interest since the 1970s in France for the analytic tradition, due to the pioneering studies of Vuillemin and Gilles-Gaston Granger. On the other hand, Kuhn has brought out the philosophical relevance of history of science. This tendency takes a new turn in Feyerabend's final texts as well as in the works of Ian Hacking. The latter deliberately combines the historical instruments of the French school with the logical techniques of the North-American school. How to understand this evolution ? What directions of research does it open up ? I address these questions by way of a comparative study of some recent developments in philosophy of science both in France and North America. (shrink)