In this paper, we address the issue of privacy protection in context aware services, through the use of entropy as a means of measuring the capability of locating a user’s whereabouts and identifying personal selections. We present a framework for calculating levels of abstraction in location and personal preferences reporting in queries to a context aware services server. Finally, we propose a methodology for determining the levels of abstraction in location and preferences that should be applied in user data reporting (...) during service provision, according to her personal privacy settings. (shrink)

In many countries consumers have shown an increasing interest to the way in which food products are being produced. This study investigates Chinese consumers’ attitudes towards different pig production systems by means of a conjoint analysis. While there has been a range of studies on Western consumers’ attitudes to various forms of food production, little is known about the level of Chinese consumers’ attitudes. A cross-sectional survey was carried out with 472 participants in 6 Chinese cities. Results indicate that Chinese (...) consumers prefer industrial pig production systems, where traditional pig breeds are raised, over large-scale and small family farms. Farms with maximum attention to food safety, which furthermore can provide lean meat with consistent quality, are also preferred. Imported pig breeds and tasty but variable meat were rejected. A 3-cluster solution found that consumers from cluster 1 focus almost exclusively on the food safety aspect. Consumers from cluster 2 show weak overall attitudes to pig production systems in general. Cluster 3 stands out by being very positive about industrial, large-size farms and consistent quality. From a Chinese consumer’s perspective, the industrial approach seems to represent values such as achievement and evolution, as well as quality and safety, since pig production is moving away from low-cost, low-quality, and low-safety family-scale systems. A complex set of rural and environmental development, quality aspects, and food safety measures are challenges that must be met by the stakeholders of pig production systems in China. (shrink)

Macpherson (Nous 40(1):82–117, 2006) argues that the square/regular diamond figure threatens representationalism, construed as the theory which holds that the phenomenal character is explained by the nonconceptual content of experience. Her argument is the claim that representationalism is committed to the thesis that differences in the experience of ambiguous figures, the gestalt switch, should be explained by differences in the NCC of perception of these figures. However, with respect to the square/regular diamond and some other ambiguous figure representationalism fails to (...) offer a unified account of how representational content makes them ambiguous. In this paper, I aim, first, to offer a representationalist account of ambiguous figures and, second, to examine and rebut Macpherson’s arguments. My main point is that in each ambiguous figure Macpherson discusses there are differences in representational content that can explain differences in phenomenal character or content. The representational differences are due to the ways the Cartesian frame of reference in which perceptual content is always cast cuts the figure, underlying different properties of the figure with respect to the axes of the Cartesian frame of reference. (shrink)

To maximize brain plasticity after stroke, several rehabilitation strategies have been explored, including the use of intensive motor training, motor imagery, and action observation. Growing evidence of the positive impact of virtual reality (VR) techniques on recovery following stroke has been shown. However, most VR tools are designed to exploit active movement, and hence patients with low level of motor control cannot fully benefit from them. Consequently, the idea of directly training the central nervous system has been promoted by utilizing (...) motor-imagery (MI) based brain-computer interfaces (BCIs). To date, detailed information on which VR strategies lead to successful functional recovery is still largely missing, and very little is known about how to optimally integrate BCI and VR paradigms for stroke rehabilitation. The purpose of this study was to examine the efficacy of a BCI-VR system using a MI paradigm for post-stroke upper limb rehabilitation on functional assessments, and related changes in MI ability and brain imaging. To achieve this, a 60 years old male chronic stroke patient was recruited. The patient underwent a 3-week intervention in a clinical environment, resulting in 10 BCI-VR training sessions. The patient was assessed before and after intervention, as well as on a one-month follow-up, in terms of clinical scales and brain imaging using functional MRI (fMRI). Consistent with prior research, we found important improvements in upper extremity scores (Fugl-Meyer) and identified increases in brain activation measured by fMRI that suggest neuroplastic changes in brain motor networks. This study expands on the current body of evidence as more data are needed on the effect of this type of interventions not only on functional improvement but also through brain imaging to study the effect of the intervention on plasticity. (shrink)

The assumption that the onset of puberty is a context-sensitive marker of a reproductive strategy is tested by comparing parental and filial childhood context and somatic development in West and East Germany. Sixty-eight mother-daughter dyads and 35 father-son dyads were taken from two samples of families from Osnabrück in West Germany and Halle in East Germany. According to the observed context discontinuity between the generations in the male dyads, linear regression models show that no indicator of male sexual maturation was (...) influenced significantly by the somatic development of the father. Instead of an inherited timing of maturation, antecedent distal factors like socioeconomic childhood context variables and critical life events lead to an acceleration of male sexual maturation. Finally we test the effect of two different conditions of childhood context continuity on daughter’s age at menarche with maternal age at menarche controlled. Linear regression models show that mother’s age at menarche predicts daughter’s age at menarche only under the condition of contextual continuity between generations, which was the case in the West German sample only. In East Germany, where mother’s age at menarche had no significant effect, the amount of variance explained by childhood context variables was almost the same. These results indicate the context sensitivity of somatic development which seems to follow an evolutionary rationale. (shrink)

La forteresse de Dierum, située sur le sommet d'un contrefort (1.450 m) du Haut-Olympe, faisait partie intégrante du système très élaboré de la défense macédonienne sur les frontières Sud du royaume et, par son emplacement stratégique, permettait le contrôle de toutes les voies d'accès qui, venant du Sud et de l'Ouest, conduisaient vers la plaine côtière. Cette forteresse est mentionnée chez Tite-Live (44, 3, 3) dans son récit sur la marche de l'armée romaine du consul Q. Marcius Philippus lors des (...) événements de la troisième guerre de Macédoine. (shrink)

Ανέκδοτα ψηφίσματα από τη Λάρισσα (3) Συνεχίζοντας τις δΰο προηγούμενες δημοσιεύσεις που αφορούσαν σε ψηφίσματα της Λάρισσας (BCH 128-129 (2005), p. 377-417 ; BCH 130 (2006) [20081, Ρ· 435-483), παρουσιάζουμε εδώ μια τρίτη στήλη, η οποία φέρει τρία κείμενα: δύο ψηφίσματα της Λάρισσας, που ψηφίστηκαν κατά τη διάρκεια της στρατηγείας του Παυσανία, υιού του Θρασυμήδη από τις Φέρες (περίπου 130/129 π. Χ.), το ένα για έναν Αθηναίο φιλόσοφο και το άλλο για τρεις πολίτες της Κω· ένα τρίτο ψήφισμα προέρχεται από (...) τη Συνομοσπονδία των Μολοσσών και ανταμοίβει δικαστές από τη Λάρισσα, οι οποίοι εστάλησαν στην Ήπειρο για να διαιτητεύσουν σε μια διαμάχη μεταξύ Μολοσσών και Ακαρνάνων. Τα κείμενα αυτά, γραμμένα σε θεσσαλική διάλεκτο, η οποία την εποχή εκείνη χρησίμευε στη μεταγραφή εγγράφων της καγκελλαρίας των ελληνιστικών πόλεων σε μια γλώσσα που χάνει προοδευτικά τη συνοχή και την ιδιομορφία της και καταλήγει να διατηρεί μόνο μια «θεσσαλίζουσα» απόχρωση, έχουν αξία για την ιστορία της Λάρισσας, αφού αναφέρονται στην πνευματική ζωή και σε ορισμένες εκφάνσεις των πολιτικών ή οικονομικών δραστηριοτήτων των Λαρισσαίων στο δεύτερο μισό του 2ου αι. π. Χ. (shrink)

The impact of incidental emotions on decision making is well established. Incidental emotions can be differentiated on several appraisal dimensions, including certainty–uncertainty. The present research investigates the effect of certainty–uncertainty of incidental emotions on hedonic forecasting. The results of four experimental studies indicate that uncertainty-associated incidental emotions, such as fear and hope, compared with certainty emotions, such as anger and happiness, amplify predicted utility. This amplification effect is confirmed for opposite utility types; uncertainty-associated emotions, when compared with their certainty counterparts, (...) lead to an overprediction of positive utilities and to an underprediction of negative utilities. This effect is mediated by the prediction task uncertainty, providing evidence for a carryover process of the incidental emotion. The effect of task uncertainty on predicted utility is, in turn, partly mediated by attention to the task, suggesting that an affective adaptation process lies behind the amplification of forecasts. Taken together, these findings extend the impact of certainty–uncertainty to the context of hedonic forecasting and further corroborate the impact of incidental emotions in judgment and decision making. (shrink)

Athanasios Tziafalias, Bruno Helly Two Unpublished Decrees from Larisa p. 377-420 Among the epigraphical documents found at Larisa in recent years, two of the city's decrees have a particular interest. The first, a proxenia decree for a Mytilinian, that can be dated to the earliest years of the 2nd c. BC, is in a dialect and reflects the relations that were established before the engagement of the Second Macedonian War and were renewed, for the admission of the Asclepieia of (...) Mytilini, between the Thessalian Confederation and the cities that composed it on the one hand and the Mytilinians on the other. This casts new light on a well-known document, the Mytilini decree for the Thessalian Confederation IG XII Suppl., 3, and supplements the history of the relations between the two parties, which were prolonged up to the period of Augustus, as we know from the fragments of decrees in honour of the Mytilenian Potamon, son of Lesbonax. The second Larisa decree, which was voted for two citizens of Chalkis in Euboea and which is in koine, should be placed more than a century later, towards 70 BC; it shows the procedure by which a foreigner who had received the proxenia of the Thessalian Confederation could acquire, at his request, citizenship in a member city of this Confederation. (shrink)

This collection of case studies in public management bridges the gap between mainstream CSR - confined to the for-profit corporations - and the vast bodies of workers and organizations that make up government and its public administration. The variety and discretion of managerial endeavours in public management calls for accountability and responsibility of government beyond current legal instruments: The book argues that CSR must be brought to bear with government. In government in fact, knowledge management is not a linear process, (...) but the result of working with passion of the parts, implying discretionary behaviour and creativity which in turn imply choice and responsibility. Cases ranging from the USA to Central America, New Zealand and Europe all confirm the complex nature of public management, entailing partnership synergy for disaster recovery, the intertwined link between management and new technology and mindfulness at individual level. The cases are set in a framework by theoretical essays on bureaucratic behaviour and unknown stakeholders. Public-sector management has long drawn upon principles, tools, and techniques developed in the private sector, aiming to infuse bureaucracies with touches of efficiency and productivity. But good governance is also central to good management. This fascinating, wide-ranging volume shows how ideas from the Corporate Social Responsibility movement apply to the governance and administration of public agencies. A series of detailed and informative case studies, written by researchers and practitioners with deep knowledge of their industries and agencies, explores the challenges of managing public and government agencies in a socially responsible manner. The book offers a nuanced and balanced portrait that calls for greater public involvement and oversight in keeping public organizations on track. Highly recommended! Peter G. Klein University of Missouri Norwegian School of Economics and Mises Institute Here are six compelling case studies that reveal the relevance, even the imperative, of Corporate Social Responsibility (CSR) in the public sector. In doing so, the authors simultaneously expand the role of CSR and provide us with a refreshed concept of government and public management. The authors then lay the theoretical groundwork for their observations in ways that enrich our understanding of both CSR and the evolving roles of government in our lives. This is "must reading" for corporate officers and for public managers. Thomas R. Sexton Stony Brook University, NY College of Business and School of Professional Development. (shrink)

Zur Einführung Ist der sechste (805 Verse zählende) Logos der Grottaferrata-Version dem Titelhelden vorbehalten, der den Freunden von seinen Abenteuern berichtet, so beschreibt im viel kürzeren (229 Verse umfassenden) siebten Logos nun der Erzähler das idyllische Leben des Digenes mit der geliebten Frau am Ufer des Euphrat. Damit ist ein Wechsel der Perspektive verbunden: von der Ich-Erzählung, die bereits im fünften Logos begegnet, zur auktorialen Erzählhaltung. Der Übergang vollzieht sich bereits in den letzten Versen von Buch VI: Digenes berichtet von (...) seinem letzten Abenteuer, dem Sieg über Maximu, dem mit ihr begangenen Ehebruch und ihrem (grausamen) Ende von seiner Hand; in den letzten zwei Versen teilt er sodann seinen Entschluß mit, sich am Euphrat niederzulassen.1. (shrink)

Das letzte Kapitel des letzten Buches der Alexias Anna Komnenes ist bekanntlich ob seines Überlieferungszustandes das in textkritischer Hinsicht schwierigste des gesamten Textes; von diesem Buch ist wiederum der Text ab Paragraph 10 bis zum Ende (10-24) am schwierigsten, da die lezten Blätter des einzigen (unabhängigen) Überlieferungsträgers, des Parisinus Coislinianus 311 mechanisch stark beschädigt sind, wodurch eine größere Anzahl kleinerer und größerer Lücken entstanden ist. Das Bemühen der Herausgeber und Textkritiker galt folglich immer, neben der Behandlung der in der Hs. (...) im zusammenhängend überlieferten Text vorhandenen Korruptelen, im Besonderen seiner möglichst getreuen Wiederherstellung durch die Beseitigung der Lücken. Vor allem Reifferscheidts Leistung in seinen beiden Editionen (Leib folgte ihm im großen und ganzen) ist in dieser Hinsicht nicht hoch genug einzuschätzen; er hat sehr viele Lücken erfolgreich ergänzt, zu anderen einen wertvollen Beitrag geliefert; bei manchen ist er schließlich zu noch nicht restlos befriedigenden, korrekturbedürftigen Ergänzungen gekommen. Letzteres gilt vor allem für Lücken, bei denen nur der Anfang oder das Ende eines Wortes überliefert und in denen er von einer Fehllesung des in C wirklich vorhandenen ausgegangen ist (das betrifft z.B. die Verlesung oder die Nichtbeachtung eines vorhandenen bzw. fehlenden Akzents oder Spiritus oder die Verlesung bzw. Nicht-Entzifferung einzelner Buchstaben, Buchstabengruppen oder auch ganzer Wörter). Freilich sind auch nach der von Reifferscheidt geleisteten Arbeit immer noch viele Lücken offen geblieben. In zwei früheren Publikationen habe ich mich bereits mit den Folgen der Beschädigung der Hs. befaßt. Angesichts der Vorbereitung der neuen kritischen Edition der Alexias beschäftigte ich mich neben der Auseinandersetzung mit dem gesamten Text (und speziell mit dem 15. Buch) noch einmal intensiv mit dem 11 Kapitel dieses Buches und setzte mich mit früheren Vorschlägen auseinander (einschließlich meiner eigenen früheren Überlegungen); so gelangte ich schließlich zu der Textgestaltung, wie sie jetzt in der Edition präsentiert wird. Die knapp gehaltenen Angaben im apparatus criticus lassen jedoch kaum erahnen, auf welchen Wegen das Erzielte erreicht wurde. So entschloß ich mich, in den folgenden Bemerkungen eine ausführlichere Begründung und Dokumentation für die allein in diesem Kapitel (genauer 11, 5-24) getroffenen textkritischen Entscheidungen, die neben einigen Textkorruptelen fast ausschließlich die zahlreichen Lücken betreffen, nachzuliefern (vgl. D. R. Reinsch, diese Zeitschrift, 94, 2001, 608). Ergänzungen anderer, die in der neuen Edition im Text belassen wurden, obwohl dies eine neue, eigene Entscheidung voraussetzt, sind von der weiteren Behandlung hier ausgenommen. Hier geht es ausschließlich um die eigenen Korrektur- und Ergänzungsvorschläge. Grundlage und Mittelpunkt der folgenden Erörterung der einzelnen Textstellen bleibt natürlich C; allerdings werden auch der Vaticanus 1438 (mit fenestrae, wo C Lücken aufweist) häufiger und alle Editionen immer berücksichtigt. (shrink)

Simone Weil and the Politics of Self-Denial delivers what no other book on Weil has -- a comprehensive study of her political thought.

The text of the Politics itself establishes beyond reasonable doubt that Aristotle’s best city is, in the philosopher’s own terms, an aristocracy: in Books III and IV Aristotle defines aristocracy as the regime that aims at the best, has virtue as its mark, does not allow citizenship to artisans and wage-earners, and distributes offices by merit. Books VII and VIII unequivocally attribute all these essential characteristics of aristocracy to Aristotle’s best city. In addition, his conception of the virtue of the (...) citizens of this polis conforms to the traditional aristocratic interpretation of the term. Aristotle – citizenship – kaloskagathos – aristocratic virtue. (shrink)

Reaching from the decline of the Greek Polis to Saint Augustine, this first volume of Eric Voegelin's eagerly anticipated History of Political Ideas fills the gap left between volumes 3 and 4 of Order and History.

This second volume of Voegelin's magisterial _Order and History, The World of the Polis,_ explores the ancient Greek symbolization of human reality. Taking us from the origins of Greek culture in the Pre-Homeric Cretan civilizations, through the _Iliad_ and _Odyssey,_ Hesiod, and the rise of philosophy with the Pre-Socratics Parmenides and Heraclitus, this masterful work concludes with the historians of the classical period. In _The World of the Polis,_ Voegelin traces the emergence of the forms of the city-state and of (...) philosophy from the ancient symbolism of myth. He maintains that the limits and ultimate goals of human nature are constant and that the central problem of every society is the same—"to create an order that will endow the fact of its existence with meaning in terms of ends divine and human." Thus, Voegelin shows how "the meaning of existence" achieved concrete expression in the typical political, social, and religious institutions of Greece and in the productions of its poets and thinkers. He deals with more than fifty Greek writers in the course of his analysis of the rise of myth and its representation of the divine order of the cosmos as the first great symbolic form of order, one later supplanted by the leap in being reflected in the emergence of philosophy. The book is a tour de force, a virtuoso performance by a scholar and philosopher of great power, learning, and imagination that places its subject matter in a new light. The editor's critical introduction places _The World of the Polis_ in the broader context of Voegelin's philosophy of history. Scholars and students of political science, philosophy, and the history of ideas will find this work invaluable. (shrink)

It often happens that a binary relation R defined on a topological space \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$$$\end{document} lacks a continuous utility representation; see, e.g.,. But under an appropriate choice of a second topology τ∗\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\tau ^{*}$$\end{document} on \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$$$\end{document}, the existence of a semicontinuous utility representation on the bitopological space \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} (...) \begin{document}$$$$\end{document} can be ensured. On the other hand, the traditional notion of weak utility representation as defined by Peleg cannot be used to characterize the generalized optimal choice set, which requires binary relations that allow cycles. The main result in this paper states that for any generalized upper tc-semicontinuous, separable, pairwise spacious and consistent binary relation R defined on a bitopological space \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$$$\end{document} and any subset D of X, there exists a utility function which characterizes the generalized optimal choice set of R in D in terms of the maxima of this function. (shrink)

We characterize the existence of semicontinuous weak utilities in a general framework, where the axioms of transitivity and acyclicity are relaxed to that of consistency in the sense of Suzumura (Economica 43:381–390, 1976). This kind of representations allow us to transfer the problem of the existence of the ${{\mathcal{G}}{\mathcal{O}}{\mathcal{C}}{\mathcal{H}}{\mathcal{A}}}$ set of a binary relation to the easier problem of getting maxima of a real function. Finally, we show that the maxima of these representations correspond to the different levels of satiation (...) that each of individual has (an individual reaches his or her level of satiation when an increase of consuming an alternative product/service brings no increase in utility). (shrink)

This study in progress addresses the question of how market competition affects corporate social performance. An empirical analysis is described designed to shed light on recent theoretical developments on the relation between market structure and stakeholder responsiveness and to inform on the old debate between Friedman and Corporate Social Responsibility.

Name der Zeitschrift: Zeitschrift für kritische Sozialtheorie und Philosophie Jahrgang: 4 Heft: 1-2 Seiten: 265-275.

Les inscriptions présentées dans cet article proviennent du second théâtre de Larissa qui a été construit au ier s. av. J.‑C. avec des blocs de remploi provenant d’un bâtiment arrondi, appartenant à un sanctuaire. Certains de ces blocs portent des dédicaces faites par des affranchis à une divinité qui n’est jamais nommée ; la nature de l’objet consacré n’est jamais précisée (peut‑être s’agit‑il de la pierre elle‑même?). Ces inscriptions, qui datent de la fin du iiie s.-début du iie s. av. (...) J.‑C, sont toutes en dialecte thessalien. Les noms des affranchis sont généralement accompagnés d’un adjectif patronymique, toujours différent du nom de leur manumissor, dont on ne peut dire s’il correspond au nom de leur père ou à celui de leur ancien maître. Certains des affranchissements mentionnés dans ces dédicaces apparaissent comme consécutifs à un héritage et il se pourrait que ce soit le cas de l’ensemble de ces inscriptions. Ces dédicaces constituent vraisemblablement une première forme de la taxe d’affranchissement. (shrink)

The main result of the present article is the following: Let N be an infinite subset of,, and let be a matrix with infinitely many rows of completely Ramsey subsets of such that for every n,. Then there exist, a sequence of nonempty finite subsets of N, and an infinite subset T of such that for every infinite subset I of. We also give an application of this result to partitions of an uncountable analytic subset of a Polish space X (...) into sets belonging to the σ‐algebra generated by the analytic subsets of X. (shrink)