Showing papers by "University of Mons published in 1984"
TL;DR: In this article, the authors synthesized free-standing films of GeSe2 and GeSe have been characterized by an indirect optical energy gap of 2.3 eV and a direct gap of 1.53 eV, respectively.
17 citations
TL;DR: In this paper, a method for completely resolving the spectrum of doubly charged ions from interferences, which uses charge exchange and a further stage of energy-to-charge analysis, is described.
14 citations
TL;DR: In this paper, the photometrie VRI de plusieurs membres des premiers types du PNM, brillants, rougis, and non-roginis, is presented.
Abstract: On presente la photometrie JHK de membres des premiers types du PNM, brillants, rougis et non rougis, et on etudie la loi d'extinction dans ces bandes. La photometrie VRI de plusieurs membres des premiers types du PNM est egalement presentee et combinee aux observations existantes pour etudier l'extinction R et I. Dans la limite des incertitudes, la loi d'extinction de V a K est la meme pour le PNM que pour la Galaxie et le GNM en depit des differences precedemment trouvees dans l'ultraviolet
8 citations
TL;DR: A mathematical model of the OKR in the cat is presented and the experimental results obtained by Godaux and Vanderkelen (1984) in the normal and in the totally cerebellectomized cat were used to validate the model and to obtain an estimation of its parameters.
Abstract: After a brief comparative review of the dynamic characteristics of the optokinetic reflex (OKR) in different species and after a brief description of the main anatomical structures involved in this reflex, a mathematical model of the OKR in the cat is presented. The experimental results obtained by Godaux and Vanderkelen (1984) in the normal and in the totally cerebellectomized cat were used to validate the model and to obtain an estimation of its parameters.
6 citations
TL;DR: In this article, an analysis of Mg XI spectra from two non-flaring solar active regions is presented; the electron temperature and ion abundances have been determined, and the electron density has been determined.
Abstract: An analysis of Mg XI spectra from two non-flaring solar active regions is presented; the electron temperature and ion abundances have been determined.
3 citations
01 Jan 1984
TL;DR: In this article, the authors study linear relations among the fields which ensure the equation of motion as a consequence of the Bianchi identities and show how these relations can be obtained as integrability conditions on linear covariant first order equations.
Abstract: As a first approach to the study of classical solutions for gauge theories in dimensions higher than four we study linear relations among the fields which ensure the equation of motion as a consequence of the Bianchi identities. We show how these relations can be obtained as integrability conditions on linear covariant first order equations. Using spherical symmetry we exhibit specific solutions of. these relations. We also hint at an algebraic approach of the ADHM type to obtain more general solutions at least in principle.
01 Jan 1984
TL;DR: In this article, a modelisation dynamique permet non seulement la simulation de scenarios alternatifs mais egalement l'analyse de la dialectique du desarmement.
Abstract: Le deroulement de la guerre entre les forces des pactes de VARSOVIE et de l’OTAN peut etre decrit a l’aide d’un systeme d’equations differentielles qui rendent compte des interactions complexes, des phenomenes de retard et de l’issue ultime. Cette modelisation dynamique permet non seulement la simulation de scenarios alternatifs mais egalement l’analyse de la dialectique du desarmement. Cette analyse debouchera sur certaines conclusions peu evidentes.
TL;DR: In this paper, the activite electromyographique des muscles biceps et triceps was enregistree durant des mouvements balistiques de flexion de l'avant-bras executes dans une large gamme d'amplitudes (de 6° a 107°) and a vitesse maximale.
Abstract: L'activite electromyographique des muscles biceps et triceps a ete enregistree durant des mouvements balistiques de flexion de l'avant-bras executes dans une large gamme d'amplitudes (de 6° a 107°) et a la vitesse maximale.