The dating of the beginning of the Third Sacred War. The interpretation of the Delphic accounts revisited. The chronology proposed by CID II for the Third Sacred War is not as assured as may appear at first sight. One must keep in mind that the reconstructions proposed there constitute no more than one possibility among others. The numbering of the pylées provides an excellent example : J. Bousquet connects it to the levying of the phocidian fine in the period after (...) the Peace of Philokrates, but other readings remain possible, even preferable. Moreover, the dating of the occupation of the sanctuary to the end of the archonship of Herakleios is based on the testimony of Pausanias, on this point very much subject to caution, as well as a very slanted reading of CID II 10 and CID II 31. Only the absence of a reunion of the college under Aristoxenos in the autumn appears to constitute a certain indicator of the phocidian occupation of the sanctuary. (shrink)

Conformément au protocole défini avec les autorités chypriotes, une opération d’étude et de fouille de la zone du bassin naturel, à l’emplacement supposé du port interne d’Amathonte, a débuté en 2014. Une première campagne de fouilles s’est tenue du 15 septembre au 10 octobre 2014. Elle fut précédée d’une enquête géomorphologique au printemps de la même année. La seconde fouille a eu lieu du 31 août au 25 septembre 2015. Des campagnes intermédiaires d’étude du matériel, essentiellement sur le...

La mission de forages menée en août 2015 aux alentours du site de Kirrha constitue le deuxième volet de la mission menée en octobre 2013 et devait permettre de répondre à différentes problématiques environnementales en lien avec le site archéologique de Kirrha, à savoir : Quelles ont été les grandes étapes d’édification de la plaine à l’échelle des 15 000 dernières années? Où et quand se sont installés les premiers occupants du site de Kirrha? Le site était‑il littoral? Était‑il situé (...) à pr... (shrink)

The diversity of bone proteoglycan (PG) structure and localisation (pericellular, extracellular in the organic bone matrix) reflects a broad spectrum of biological functions within a unique tissue. PGs play important roles in organizing the bone extracellular matrix, taking part in the structuring of the tissue itself as active regulators of collagen fibrillogenesis. PGs also display selective patterns of reactivity with several constituents including cytokines and growth factors, such as transforming growth factor‐β or osteoprotegerin thereby modulating their bio‐availability and biological activity (...) in the bone tissue. In this review, the complex PG composition in bone will be addressed together with the specific role played by PGs (or their GAGs chains) in bone biology, as regulatory molecules for bone resorption and their involvement in bone tumor development. These roles have been determined after modulation of PG expression or mutations in their corresponding genes, which revealed specific roles for these compounds in bone pathologies (e.g. perlecan or glypican‐3 mutations observed respectively in chondrodysplasia or dysmorphic syndrome). Finally, the potential therapeutic interest of PGs is discussed based on recent data, more particularly on bone tumor‐associated osteolysis as these molecules are involved both in bone resorption and tumor development. BioEssays 29:758–771, 2007. © 2007 Wiley Periodicals, Inc. (shrink)

Modelling of contagious disease usually employs compartmental SEIR-like models where the waiting times in respective compartments are exponentially distributed. In this paper, we are interested in investigating how the distributions of sojourn times in infective compartments affect the dynamics and persistence of the contagious bovine pleuropneumonia, a chronic respiratory disease of cattle. Two kinds of extreme distributions of the sojourn times are considered: a Dirac delta-function and truncated Gaussian function leading to a model with (non-constant) delay and the classical exponential (...) distribution that stands for a model without delay. Expressions of the basic reproductive numbers are derived and dynamical behaviours are discussed for the three models. It is found that the spreading of disease exhibits wave-like oscillations for the time-delay dynamics. In contrast, the disease appears to last longer when the spreading is described by the classical dynamics without delay. Subsequently, the time-delay dynamics turns out to be more appropriate for the description of an experimental epidemic of CBPP. (shrink)

In Résolution des quatre principaux problèmes d’architecture (1673) then in Cours d’architecture (1683), the architect–mathematician Nicolas-François Blondel addresses one of the most famous architectural problems of all times, that of the reduction in columns (entasis). The interest of the text lies in the variety of subjects that are linked to this issue. (1) The text is a response to the challenge launched by Curabelle in 1664 under the name Étrenne à tous les architectes; (2) Blondel mathematicizes the problem in (...) the “style of the Ancients”; (3) The problem is reformulated and solved through the continuous drawing of the curve; (4) Blondel refutes the uniqueness of the curve by enumerating a variety of solutions (conchoid, spiral, parabola, ellipse, circle, hyperbola). This exuberance responds to an intention that does not coincide with the state of the art of mathematics at the end of the seventeenth century, nor with the taste for geometry of the Ancients, nor with any pedagogical project. This feature is explained by Blondel’s plan to found architecture on scientific bases. The reasons for his failure are analysed. (shrink)

Parmi les biographes de François d’Assise, Thomas de Celano occupe une place à part. D’abord, il est le premier: sa Vita sancti Francisci fut écrite deux ou trois ans après la mort du saint. Ensuite, il est le plus fécond: cinq textes sur saint François lui ont été attribués, plus un sixième sur sainte Claire.2Enfin, ses textes se démarquent par une écriture originale, parfois déconcertante, mais d’une grande efficacité: à travers eux, le lecteur a vite le sentiment d’être (...) en présence d’un véritable écrivain. C’est cet aspect de son œuvre qui sera ici étudié, après les travaux de Petrus Hoonhout sur sa langue et de Marina Buttari sur sa pratique du cursus.3 Pourquoi consacrer une nouvelle étude à cet .. (shrink)

A Conference will be held at Cérisy, France on “Les deux labyrinthes, actualité de Leibniz,” 15-22 June 1995, organized by Dominique Berlioz and Frédéric Nef.

To students and practitioners of anamorphic art, the name of Jean-François Niceron is more than preeminent; it has become iconic. La Perspective Curieuse was first published in 1638. An augmented version was then translated into Latin by Mersenne in 1646. A newly amended and augmented version was retranslated into French by Roberval in 1652. This book is an English translation of the 1652 text, with reference to the 1638 and 1646 versions. Considering the continued high reputation of the book, (...) the mathematics have been checked for correctness and consistency, and the authors have provided a full commentary, pointing out the most difficult turns of the 17th-century French, the respective contributions of Niceron, Mersenne and Roberval, and explaining Niceron's greatest insights and weaknesses. (shrink)

Dominique Janicaud claimed that every French intellectual movement—from existentialism to psychoanalysis—was influenced by Martin Heidegger. This translation of Janicaud’s landmark work, Heidegger en France, details Heidegger’s reception in philosophy and other humanistic and social science disciplines. Interviews with key French thinkers such as Françoise Dastur, Jacques Derrida, Éliane Escoubas, Jean Greisch, Philippe Lacoue-Labarthe, Jean-Luc Marion, and Jean-Luc Nancy are included and provide further reflection on Heidegger’s relationship to French philosophy. An intellectual undertaking of authoritative scope, this work furnishes a (...) thorough history of the French reception of Heidegger’s thought. (shrink)