This is the first English translation of the 12th-century philosophical and ethical classic that has been a key work in the development of medieval Jewish thought.

We examine one of the well-known mathematical works of Abraham bar Ḥiyya: Ḥibbur ha-Meshiḥah ve-ha-Tishboret, written between 1116 and 1145, which is one of the first extant mathematical manuscripts in Hebrew. In the secondary literature about this work, two main theses have been presented: the first is that one Urtext exists; the second is that two recensions were written—a shorter, more practical one, and a longer, more scientific one. Critically comparing the eight known copies of the Ḥibbur, we show (...) that contrary to these two theses, one should adopt a fluid model of textual transmission for the various manuscripts of the Ḥibbur, because neither of these two theses can account fully for the changes among the various manuscripts. We hence offer to concentrate on the typology of the variations among the various manuscripts, dealing with macro-changes (such as omissions or additions of proofs, additional appendices or a reorganization of the text itself), and micro-changes (such as textual and pictorial variants). (shrink)

The Exalted Fath: Ha-Emunah ha-Ramah Transleted by Solomon Ibn Lavi, Ha-Emunah ha-Nissaʼah Transleted by Samuel Ibn Matut, The Anonymous Commentary to HaEmunah ha-Ramah.

The article examines the first Hebrew Encyclopedia of Science, Yesodei ha-Tvunah u-Migdal ha-Emunah, by Medieval Jewish scholar Abraham Bar Hiyya from Saragossa (Iberian peninsula).

In this paper, we analyze the astronomical tables for 1340 by Immanuel ben Jacob Bonfils who flourished 1340–1365, based on four Hebrew manuscripts. We discuss the relation of these tables principally with those of al-Battānī, Abraham Bar Ḥiyya, and Levi ben Gerson, as well as with Bonfils’s better known tables, called Six Wings. An unusual feature of this set of tables is that there are two kinds of mean motion tables, one arranged for Julian years from 1340 to 1380, (...) months, days, hours, and minutes of an hour, and the other arranged in the Hebrew calendar for the times of conjunctions and oppositions of the Sun and the Moon only, with subtables for 19-year cycles, single years in a 19-year cycle, and months. The latter arrangement is found in Bonfils’s Six Wings for solar and lunar motions only, whereas in his Tables for 1340, this arrangement applies to all planets. Notably absent are tables for the trigonometric functions, etc., that are generally found in such sets of astronomical tables. (shrink)

The ArgumentThe major part of the mathematical “classics” in Hebrew were translated from Arabic between the second third of the thirteenth century and the first third of the fourteenth century, within the northern littoral of the western Mediterranean. This movement occurred after the original works by Abraham bar Hiyya and Abraham ibn Ezra became available to a wide readership. The translations were intended for a restricted audience — the scholarly readership involved in and dealing with the theoretical (...) sciences. In some cases the translators themselves were professional scientists (e.g., Jacob ben Makhir); in other cases they were, so to speak, professional translators, dealing as well with philosophy, medicine, and other works in Arabic.In aketshing this portrait of the beginning of Herbrew scholarly mathematics, my aim has been to contribute to a better understanding of mathematical activity as such among Jewish communities during this period. (shrink)

The ArgumentThe article studies a small Hebrew book called “The Wars of God” composed by an Anglo-Jewish jeweler who lived in London at the end of the eighteenth century. The book is interesting in further documenting the Jewish response to Newtonianism, that amalgam of scientific, political, and religious ideas that pervaded the culture of England and the Continent throughout the century. Hart, while presenting Newton in a favorable light, departs from other Jewish Newtonians in voicing certain reservations about Newton's alleged (...) religious orthodoxy, specifically his fear that the force of gravitation might be explained independent of God's divine providence. The key to understanding Hart's unique stance is his reliance on two eighteenth-century Christian theologians: William Whiston and Robert Greene, particularly the latter. In staking out this position, Hart also endorsed the theological position of his more well known Jewish colleague David Levi, the publisher of his Hebrew text. Both men reveal together the capacity of Jewish thinkers to absorb the dominant trends of thinking by the majority culture while defending honestly and defiantly the integrity of their religious faith and community. (shrink)

This work analyzes the treatment of biblical metaphor in a Jewish exegetical tradition originating in Muslim Spain that was transplanted to Christian Provence, yielding a variety of approaches that integrate Arabic poetics, hermeneutics and logic with indigenous Hebrew modes of reading.

"Here, for the first time, we have the work of a key pioneer presented in all its depth and range. The pragmatic and prophetic voice of Joseph Ben-David speaks with a power and a clarity that will win the attention of a new generation of scholars."--Arnold Thackray, University of Pennsylvania "A superb collection of brilliant papers by a pioneering mind of international fame, who did much to shape the sociology of science. In organizing this major work, its knowing editor, (...) Gad Freudenthal, has identified a remarkable sociological edifice that exhibits the theoretical coherence of Joseph Ben-David's many-sided and evolving contributions to the field."--Robert K. Merton, Columbia University. (shrink)

The paper is dealing with the foundation of the Division for German Literature and Language at the Hebrew University of Jerusalem from the point of view of its first head, Prof. Stéphane Mosès.

(1997). An historical holistic thread in the dynamical fabric of psychology. World Futures: Vol. 49, The Dialatic of Evolution: Essays in Honor of David Loye, pp. 159-201.

Joseph Ben-David (1920-1986) fut un des sociologues des sciences les plus innovateurs et les plus en vue des années soixante et soixante-dix. Travaillant dans le cadre des théories sociologiques de Max Weber, Talcott Parsons et Robert Kmerton, il élabora dans ses ouvrages et nombreux articles une théorie sociologique originale du développement scientifique. Par sa démarche diachronique, il se démarque des sociologues des sciences de l'école fonctionnaliste ; par sa perspective sociologique, il définit des nouvelles problématiques qui viennent s'ajouter à (...) celles des historiens des sciences travaillant dans une optique " internaliste ". Dans le présent ouvrage ont été réunis et traduits les articles les plus importants de Ben-David, qui, ensemble, dessinent les contours d'une sociologie historique des sciences. Par son pouvoir explicatif, cette théorie est à même d'enrichir la pratique de l'historien des sciences, tandis que, par sa réaffirmation des vertus éthiques des rôles sociaux du savant et de l'Université, elle est d'une grande actualité pour les débats sur l'enseignement supérieur en France. (shrink)

Eine Ko-Publikation von The Hebrew University Magnes Press and De Gruyter.

Name der Zeitschrift: Naharaim Jahrgang: 11 Heft: 1-2 Seiten: 5-11.

The present note is part of a commentary on the first six chapters of the Historical Preface – the preface intended by Bentham for the second edition of A Fragment on Government As Sir John Bowring, the executor of Jeremy Bentham’s work, testifies, « This preface was first printed in 1828, during Mr. Bentham’s lifetime. ». On this, as on other occasions, Bentham employs the literary convention of the preface to demo...

Processing of emotional speech in the absence of visual information relies on two auditory channels: semantics and prosody. No study to date has investigated how blindness impacts this process. Two theories, Perceptual Deficit, and Sensory Compensation, yiled different expectations about the role of visual experience (or its lack thereof) in processing emotional speech. To test the effect of vision and early visual experience on processing of emotional speech, we compared individuals with congenital blindness (CB, n = 17), individuals with late (...) blindness (LB, n = 15), and sighted controls (SC, n = 21) on identification and selective-attention of semantic and prosodic spoken-emotions. Results showed that individuals with blindness performed at least as well as SC, supporting Sensory Compensation and the role of cortical reorganisation. Individuals with LB outperformed individuals with CB, in accordance with Perceptual Deficit, supporting the role of early visual experience. The LB advantage was moderated by executive functions (working-memory). Namely, the advantage was erased for individuals with CB who showed higher levels of executive functions. Results suggest that vision is not necessary for processing of emotional speech, but early visual experience could improve it. The findings support a combination of the two aforementioned theories and reject a dichotomous view of deficiencies/enhancements of blindness. (shrink)

Difficulties understanding speech form one of the most prevalent complaints among older adults. Successful speech perception depends on top-down linguistic and cognitive processes that interact with the bottom-up sensory processing of the incoming acoustic information. The relative roles of these processes in age-related difficulties in speech perception, especially when listening conditions are not ideal, are still unclear. In the current study, we asked whether older adults with a larger working memory capacity process speech more efficiently than peers with lower capacity (...) when speech is presented in noise, with another task performed in tandem. Using the Eye-tracking of Word Identification in Noise Under Memory Increased Load an adapted version of the “visual world” paradigm, 36 older listeners were asked to follow spoken instructions presented in background noise, while retaining digits for later recall under low or high memory load. In critical trials, instructions directed listeners’ gaze to pictures of objects whose names shared onset or offset sounds with the name of a competitor that was displayed on the screen at the same time. We compared listeners with different memory capacities on the time course for spoken word recognition under the two memory loads by testing eye-fixations on a named object, relative to fixations on an object whose name shared phonology with the named object. Results indicated two trends. For older adults with lower working memory capacity, increased memory load did not affect online speech processing, however, it impaired offline word recognition accuracy. The reverse pattern was observed for older adults with higher working memory capacity: increased task difficulty significantly decreases online speech processing efficiency but had no effect on offline word recognition accuracy. Results suggest that in older adults, adaptation to adverse listening conditions is at least partially supported by cognitive reserve. Therefore, additional cognitive capacity may lead to greater resilience of older listeners to adverse listening conditions. The differential effects documented by eye movements and accuracy highlight the importance of using both online and offline measures of speech processing to explore age-related changes in speech perception. (shrink)

Practical and evidence-based, this unique book is the first comprehensive text focused on person-centered approaches to people with serious mental illness such as schizophrenia and bipolar disorder. It reflects a range of views and findings regarding assessment, treatment, rehabilitation, self-help, policy-making, education and research. It is highly recommended for all healthcare professionals, students, researchers and educators involved in general practice, psychiatry, nursing, social work, clinical psychology and therapy. Healthcare service providers, and policy makers and shapers, will find the book's wide-ranging, (...) multi-professional approach enlightening. 'Serious Mental Illness reflects a continued distancing from the outmoded and unsubstantiated belief that people with severe mental illnesses could not recover, and that they would respond positively only to goals and treatment plans chosen, designed and implemented by providers in order to prevent their further deterioration. Anyone with an interest in the concept of person-centered approaches will discover new ideas in this book. Indeed, anyone with an interest in person-centered approaches has to read this book. Not only is it the first such book on person-centered approaches, but it will serve as the gold standard in this topic area for years to come.' William A Anthony, in the Foreword. (shrink)