The Latin versions of Aristotle's Categoriae have never received much attention from the editors of the Greek text. J. Th. Buhle and Th. Waitz availed themselves of Latin texts, but in a very unsatisfactory way; and since them the Latin field has remained unexplored throughout the last hundred years, in which both Hellenists and Orientalists have done much to increase our knowledge of the textual tradition of the Categ. It is the purpose of these pages to give a summary (...) account of the Latin tradition and to contribute to a revision of the Greek text by a collation of Boethius' recently discovered translation with the best printed Greek and Oriental sources. (shrink)

The Latin versions of Aristotle's Categoriae have never received much attention from the editors of the Greek text. J. Th. Buhle and Th. Waitz availed themselves of Latin texts, but in a very unsatisfactory way; and since them the Latin field has remained unexplored throughout the last hundred years, in which both Hellenists and Orientalists have done much to increase our knowledge of the textual tradition of the Categ. It is the purpose of these pages to give a summary (...) account of the Latin tradition and to contribute to a revision of the Greek text by a collation of Boethius' recently discovered translation with the best printed Greek and Oriental sources. (shrink)

The species concept is one of the oldest and most fundamental in biology. And yet it is almost universally conceded that no satisfactory definition of what constitutes a species has ever been proposed. The present article is devoted to an attempt to review the status of the problem from a methodological point of view. Since the species is one of the many taxonomic categories, the question of the nature of these categories in general needs to be entered into.

The present thesis considers, in the light of Heisenberg's interpretation of the uncertainty formulas, the conditions necessary for the derivation of the quantitative statement or law of momentum conservation. The result of such considerations is a contradiction between the formalism of quantum physics and the asserted consequences of Heisenberg's interpretation. This contradiction decides against Heisenberg's interpretation of the uncertainty formulas on upholding that the formalism of quantum physics is both consistent and complete, at least insofar as the statement of momentum (...) conservation can be proved within this formalism. A few comments are also included on Bohr's “complementarity interpretation” of the formalism of quantum physics. A suggestion, based on a statistical mode of empirical testing of the “uncertainty” formulas, does not give rise to any such contradiction. (shrink)

This is an EXACT reproduction of a book published before 1923. This IS NOT an OCR'd book with strange characters, introduced typographical errors, and jumbled words. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our (...) continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book. (shrink)

The aim of this paper is on the one hand to remind the Western reader of some aporias of Chinese antiquity, and on the other hand to show that a logic of sorts or of types similar to that which has been proposed to explain the relation between categories (in the mathematical sense of the term) and logic brings much light on these aporias. This should be contrasted with older traditional explanations using conventional syllogistics or feeling satised with too simple (...) explanations such as the confusion between inclusion and identity. The article is based on preceding papers of the Author, but stresses the basic unity of the solutions which were proposed there. (shrink)

Carolvs Praechter, uir clarissimus, optime exposuit quo modo rumores et fabulae de Platoni s itineribus gradatim orerentur, augerentur, firmarentur.1 Inter scriptores, qui nobis tales narrationes tradiderunt, est Valerius Maximus, qui her Aegyptiacum et Italicum his uerbis narra.

Présentation d'un manuscrit du IXe siècle, le Codex Athous, Panteleemon 288, qui contient une collection de 34 homélies ainsi que l'oraison funèbre de l'empereur Léon VI . Au début du manuscrit, on trouve un court poème faisant l'éloge de Léon VI en tant qu'homiliste.

Arabic scholarship and literature flourished during the Mamlūk period, and scholars and students from across the Muslim world were drawn to Cairo and Damascus. This led to opportunities for travel, education, and employment, yet these opportunities were available almost exclusively to men. In Syria and Egypt, and most of the medieval world, women’s involvement in travel, education, and public life, was often restricted. However, there were exceptions, including the prolific writer and poet ʿĀʾisha al-Bāʿūniyya (d. 1517). As a woman, she (...) crossed a number of social and cultural borders in order to enter into the domain of religious scholarship and literary production. Drawing from historical and biographical sources, and especially from ʿĀʾisha al-Bāʿūniyya’s writings, I examine her social and intellectual background, her travels and scholarly interactions in order to highlight some of the social trends and intellectual forces at work in the late Mamlūk period. (shrink)