References of "1985"
     in
Bookmark and Share    
See detailLa recherche d'informations nouvelles chez l'enfant de 5 à 8 ans
Brédart, Serge ULiege

Doctoral thesis (1985)

Detailed reference viewed: 22 (1 ULiège)
Full Text
See detailDiscovery of Neptune's ring at La Silla
Haefner, R.; Manfroid, Jean ULiege; Bouchet, P.

in The Messenger (1985), 42

The unexpected rediscovery of the Uranian rings in 1977 and the discovery of the faint Jovian rings in 1979 led to an intensified search for rings around Neptune. A description is given of observing ... [more ▼]

The unexpected rediscovery of the Uranian rings in 1977 and the discovery of the faint Jovian rings in 1979 led to an intensified search for rings around Neptune. A description is given of observing programs at the European Southern Observatory (ESO) in Chile, which led to a discovery of such a ring, taking into account the utilization of the ESO 0.5 m and 1 m telescopes. The discovery is based on observations made on the night of July 22, 1984, in connection with a stellar occultation by the planet. Explanations for the observed differences in shape and timing of the occultation event, as recorded by both telescopes, are discussed. The obtained conclusions could be confirmed by a study of the results of a group of American astronomers working at the Cerro Tololo observatory. The observations strongly favor the existence of, at least, a part of a ring which has a width of roughly 10-15 km over a length of at least 100 km. [less ▲]

Detailed reference viewed: 8 (0 ULiège)
Full Text
Peer Reviewed
See detailThe structure and spectral characteristics of the low-excitation planetary nebula HD 316248
Hutsemekers, Damien ULiege; Surdej, Jean ULiege

in Astronomy and Astrophysics (1985), 153

Analysis of two medium dispersion (39 Å/mm) optical spectra of the compact planetary nebula HD 316248 is reported here. When compared with observations collected in 1968 - 70, the authors' data obtained ... [more ▼]

Analysis of two medium dispersion (39 Å/mm) optical spectra of the compact planetary nebula HD 316248 is reported here. When compared with observations collected in 1968 - 70, the authors' data obtained in 1978 reveal a net increase of the [O III] lambdalambda4959, 5007 line intensities. Furthermore, despite showing unusual emission lines due to [Ti III], the low-excitation spectrum of HD 316248 presents striking similarities with that of a typical H II region. Direct plates taken through broad-band and interference filters at the prime focus of the ESO 3.6 m telescope clearly show that HD 316248 is an elongated (d â 4arcsec.4) and diffuse object as seen in the light of Halpha. [less ▲]

Detailed reference viewed: 18 (2 ULiège)
Full Text
Peer Reviewed
See detailRadial velocities along the light curve of the peculiar emission-line star GG Carinae
Gosset, Eric ULiege; Hutsemekers, Damien ULiege; Swings, Jean-Pierre ULiege et al

in Astronomy and Astrophysics (1985), 153

Measurements of the radial velocities of several emission and absorption lines in a large series of high dispersion spectra of the peculiar emission-line object GG Carinae are combined with the ... [more ▼]

Measurements of the radial velocities of several emission and absorption lines in a large series of high dispersion spectra of the peculiar emission-line object GG Carinae are combined with the photometric data described by Gosset et al. (1984) in an attempt to derive constraints on a qualitative physical model of this peculiar, and most probably binary, object. Previously unreported spectral features are the double absorption components of the Balmer lines and the He I absorption lines appearing around phase phi = 0.45 of the 31.02 day period deduced from the radial velocity curve. [less ▲]

Detailed reference viewed: 25 (3 ULiège)
Full Text
See detailLa fertilisation des plantes de grandes cultures
Falisse, André; Bodson, Bernard ULiege; Cors, François et al

in Fertilisation des plantes (1985, December)

Detailed reference viewed: 39 (1 ULiège)
Peer Reviewed
See detailCarcinoïde appendiculaire - Stratégie thérapeutique. L'hémicolectomie est-elle nécessaire?
Martin, Didier ULiege; Defrance, P.

Conference (1985, November 30)

Detailed reference viewed: 24 (0 ULiège)
Peer Reviewed
See detailRole of inertia in the measurement of dynamic compliance in adult cattle
Lekeux, Pierre ULiege; Clercx, Cécile ULiege; Gustin, Pascal ULiege

in 4th Comparative Respiratory Society meeting - Anaheim California - USA - 10-11 novembre 1985 (1985, November 10)

Detailed reference viewed: 22 (0 ULiège)
See detailL'art de guérir dans la région liégeoise aux XVIIIe et XIXe siècle
Havelange, Carl ULiege

Scientific conference (1985, November 09)

Detailed reference viewed: 14 (1 ULiège)
Peer Reviewed
See detailOccultation detection of a Neptune ring segment
Hubbard, W. B.; Brahic, A.; Bouchet, P. et al

in Journal of Geophysical Research. Supplement (1985, November 01), 90

A stellar occulation event of Neptune revealed a ring segment that was previously undetected. It appears that the object is not a complete ring, but rather a localized swarm of particles which follows a ... [more ▼]

A stellar occulation event of Neptune revealed a ring segment that was previously undetected. It appears that the object is not a complete ring, but rather a localized swarm of particles which follows a ring orbit over a limited range of longitudes. To avoid confusion with the standard use of the word ring it is suggested that the feature be called an arc. The distance of the arc zone is not precisely known because so far there has been no confirmed occultation by both an arc and the planet. [less ▲]

Detailed reference viewed: 16 (1 ULiège)
See detailInternational Directory of Astronomical Associations and Societies 1986 (IDAAS)
Heck, Andre; Manfroid, Jean ULiege

in Bulletin d'Information du Centre de Données Stellaires (1985), 29

Detailed reference viewed: 5 (0 ULiège)
Full Text
See detailPhotometry of the G8V Star HD 192020
Vreux, Jean-Marie ULiege; Manfroid, Jean ULiege

in Information Bulletin on Variable Stars (1985), 2822

Detailed reference viewed: 21 (2 ULiège)
Full Text
See detailPhotometry of the Wolf-Rayet Star HD 191765
Vreux, Jean-Marie ULiege; Manfroid, Jean ULiege

in Information Bulletin on Variable Stars (1985), 2821

Detailed reference viewed: 9 (0 ULiège)
Peer Reviewed
See detailEvolution de la densité de l'innervation autonome intrinsèque vésicale au cours de la sénescence
Martin, Didier ULiege; Timmermans, L.

Conference (1985, November)

Detailed reference viewed: 7 (0 ULiège)
Peer Reviewed
See detailHydrophobic reverse derivitization for secondary ion mass spectrometry/fast atom bombardment
De Pauw, Edwin ULiege; Pelzer, Gaston; Marien, José ULiege

in Organic Mass Spectrometry (1985), 20(11), 692-693

New method to increase the signal in soft ionization methods

Detailed reference viewed: 50 (11 ULiège)
Full Text
See detailTriadème. Logiciel de traitement automatique de la Bibliographie Internationale de Démographie Historique
Pasleau, Suzanne ULiege; Purnelle, Claudine ULiege; Purnelle, Gérald ULiege

in Annales de Démographie Historique. DH. Bulletin d'information (1985), 45

Detailed reference viewed: 66 (8 ULiège)
Peer Reviewed
See detailSilhouette Understanding System for Laser-radar Range Imagery
Verly, Jacques ULiege; Van Hove, Patrick L.; Walton, Robert L. et al

Conference (1985, November)

Detailed reference viewed: 6 (0 ULiège)