We show that solutions of Pentagon equations lead to solutions of the Tetrahedron equation. The result is obtained in the spectral parameter dependent case. URA 1436 ENSLAPP du CNRS, associée à l’Ecole Normale Supérieure de Lyon et au Laboratoire d’Annecy de Physique des Particules. email: [email protected] Ref. ENSLAPP xxx/93 November 1993

We define and study noncommutative generalizations of submanifolds and quotient manifolds, for the derivation-based differential calculus introduced by M. Dubois-Violette and P. Michor. We give examples to illustrate these definitions. L.P.T.H.E.-ORSAY 95/53 Laboratoire associé au Centre National de la Recherche Scientifique URA D0063

a Météo France, Centre National de Recherches Météorologiques (CNRM/GAME), URA CNRS 1357, Toulouse, France b Centre d’Etude Spatiale de la Biosphère (Cesbio), Toulouse, France c Institut de Recherche pour le Développement (IRD), Toulouse, France d European Centre for Medium-Range Weather Forecasting (ECMWF), Reading, United Kingdom e Centre Européen de Recherche et de Formation Avancée en Calcu...

MARCO MARTINS AFONSO, ANTONIO CELANI and ANDREA MAZZINO Department of Mechanical Engineering, Johns Hopkins University, Baltimore, MD 21218, USA, and Department of Physics of Complex Systems, Weizmann Institute of Science, Rehovot 76100, Israel CNRS, URA 2171, Institut Pasteur, 28 Rue du docteur Roux, 75015 Paris, France Department of Physics University of Genova, and CNISM & INFN Genova Sectio...

Using electroweak data and an effective Lagrangian approach we obtain stringent bounds on the tau anomalous magnetic moment, −0.004 ≤ aτ ≤ 0.006, and on its electric dipole moment, |dτ | ≤ 1.1× 10 e cm. This significantly improves our previous bounds. With the same method, we obtain limits on the dipole moments of other fermions. ∗Laboratoire associé au C.N.R.S. — URA D0063.

These lectures present some basic facts in field theory necessary to understand the quantum theory of the Standard Model of weak and electromagnetic interactions. Saint François Guadeloupe PAR LPTHE 93-58 Work sponsored by CNRS: URA 280 ∗L.P.T.H.E. Université Paris VI (CNRS UA 280), Bôıte 126, Tour 16, 1er étage, 4 place Jussieu, F-75252 PARIS CEDEX 05

HOW VOLUNTARY IS ‘VOLUNTARY’ ORIENTING OF ATTENTION? Caroline Decaix1,2, Eric Siéroff2 and Paolo Bartolomeo1,3 (1INSERM Unit 324, Centre Paul Broca, 2ter rue d’Alésia, 75014 Paris, France; 2Université René Descartes (Paris 5), Laboratoire de Psychologie Expérimentale, cnrs URA 8581, Paris, France; 3Neuroscience Department, Henri-Mondor Hospital, Créteil, France)

Previous evaluation of HWP1 in systemic candidiasis in CBA/J mice was done with Candida albicans strains with differing genetic locations of URA3 as a result of Ura-blaster mutagenesis. In this study, the presence of HWP1 and the location of URA3 contributed to the severity of murine systemic candidiasis in BALB/c mice.

Unité de Signalisation Moléculaire et Activation Cellulaire, URA CNRS 2582, Institut Pasteur, 25 rue du Docteur Roux, 75724 Paris cedex 15, France Fax: 33 1 40 61 30 40 Unité du Dévelopement Normal et Pathologique du Système Immunitaire, Unité INSERM 768, Groupe Hospitalier Necker-Enfants Malades, 149 rue de Sèvres, 75743 Paris Cedex 15, France Corresponding author: Frédérique Logeat, email: fl...