Academic literature on the topic 'Halley, Comẗe de'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Halley, Comẗe de.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Halley, Comẗe de"

1

Eberhart, J. "Watching Comet Halley Come to Life." Science News 128, no. 3 (1985): 38. http://dx.doi.org/10.2307/3970082.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Mandt, K. E., A. Eriksson, A. Beth, M. Galand, and E. Vigren. "Influence of collisions on ion dynamics in the inner comae of four comets." Astronomy & Astrophysics 630 (September 20, 2019): A48. http://dx.doi.org/10.1051/0004-6361/201834828.

Full text
Abstract:
Context. Collisions between cometary neutrals in the inner coma of a comet and cometary ions that have been picked up into the solar wind flow and return to the coma lead to the formation of a broad inner boundary known as a collisionopause. This boundary is produced by a combination of charge transfer and chemical reactions, both of which are important at the location of the collisionopause boundary. Four spacecraft measured ion densities and velocities in the inner region of comets, exploring the part of the coma where an ion-neutral collisionopause boundary is expected to form. Aims. The ai
APA, Harvard, Vancouver, ISO, and other styles
3

Feldman, Paul D. "Ultraviolet Spectroscopy of Cometary Comae." International Astronomical Union Colloquium 116, no. 1 (1989): 139–48. http://dx.doi.org/10.1017/s0252921100109662.

Full text
Abstract:
AbstractDuring the past decade, vacuum ultraviolet spectra of over 30 comets have been obtained with the International Ultraviolet Explorer (IUE) satellite observatory. With few exceptions, the spectra of these comets appear to be similar, with OH and H produced by the photodissociation of water being the dominant species and emissions of C, O, S, CS and CO+2 usually present. Although signs of variability of many kinds in comet spectra appear, the evidence from the ultraviolet observations suggests that all comets have the same basic chemical composition and that observed differences are due t
APA, Harvard, Vancouver, ISO, and other styles
4

Fromonot, Françoise. "Le patrimoine comme marché : le cas de Halles." Villes en parallèle. Documents 6, no. 1 (2018): 41–45. http://dx.doi.org/10.3406/vilpa.2018.1720.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Hu Zhong-wei, Shen Zhi-qiang, and Chen Yang. "Photographic photometry of the CN and C3 comae of Comet Halley." Chinese Astronomy and Astrophysics 12, no. 4 (1988): 328–33. http://dx.doi.org/10.1016/0275-1062(88)90039-2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Levasseur-Regourd, A. Chantal, and Jeremie Lasue. "Organics in cometary and interplanetary dust." Proceedings of the International Astronomical Union 4, S251 (2008): 315–16. http://dx.doi.org/10.1017/s1743921308021819.

Full text
Abstract:
AbstractWhile gaseous carbon-rich species in cometary comae (coming from the nuclei icy component) are extensively studied by spectroscopic remote observations, so-called CHONs dust particles, i. e. organic compounds coming from the nuclei refractory component, have mostly been studied by dust mass spectrometers flying through the comae of comets 1P/Halley and 81P/Wild 2. However, remote observations of the light scattered by dust in cometary comae and in the interplanetary medium, coupled with both numerical and experimental simulations, have recently allowed us to confirm that such particles
APA, Harvard, Vancouver, ISO, and other styles
7

Grass, Thierry. "La traduction comme appropriation : le cas des toponymes étrangers." La traduction des noms propres 51, no. 4 (2006): 660–70. http://dx.doi.org/10.7202/014333ar.

Full text
Abstract:
Résumé Apparemment simple à première vue, la traduction des toponymes pose un certain nombre de problèmes relevant à la fois de la linguistique et de la culture au sens large. Tout d’abord, il n’est pas tout à fait évident de circonscrire ce qu’on appelle un toponyme si ce n’est en lui appliquant le trait [locatif] ; il apparaît alors de nouvelles classes de toponymes comme les objets célestes (der Halleysche Komet = la comète de Halley), les bâtiments (der Pariser Triumphbogen = l’Arc de triomphe) ou les lieux mythiques ou fictifs (Utopia = Utopie) qui ne sont pas celles de l’onomastique trad
APA, Harvard, Vancouver, ISO, and other styles
8

Véron, Jacques, and J. M. Rohrbasser. "Les frères Huygens et le «calcul des aages» : l'argument du pari équitable." Population Vol. 54, no. 6 (1999): 993–1011. http://dx.doi.org/10.3917/popu.p1999.54n6.1011.

Full text
Abstract:
Résumé Il serait sûrement abusif de compter des savants comme Halley, Huygens, ou Leibniz, au nombre des premiers démographes. La discipline n'existait pas encore, et ce sont d'autres préoccupations qui les ont conduits à s'intéresser au calcul des durées de vie. Il y avait d'abord la demande actuarielle : des systèmes « d'assurance vie » se mettaient en place, et leur fonctionnement supposait de connaître les risques de décès à chaque âge et de les combiner entre eux. Les plus mathématiciens y voyaient aussi une occasion intéressante de développer les notions et les calculs de probabilités ;
APA, Harvard, Vancouver, ISO, and other styles
9

Ho, Tra-Mi, Nicolas Thomas, D. C. Boice, Michael Combi, Lawrence A. Soderblom, and Valeriy Tenishev. "Comparison of the dust distributions in the innermost comae of comets—1P/Halley and 19P/Borrelly spacecraft observations." Planetary and Space Science 55, no. 7-8 (2007): 974–85. http://dx.doi.org/10.1016/j.pss.2006.12.004.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Montanari, G., K. Wiest, and S. Wörmer. "Die Entgrenzung von Arbeit und die Transformation raumbezogener Orientierungen – Eine Annäherung in der Region Halle/Leipzig." Geographica Helvetica 68, no. 2 (2013): 105–16. http://dx.doi.org/10.5194/gh-68-105-2013.

Full text
Abstract:
Abstract. Major trends in society like flexibilisation, blurring of boundaries between life spheres and subjectification of labour come along with new requirements in individual's everyday life. In the scientific debate it has in contrast hardly been discussed how these trends affect different levels of society beyond social strata like the creative class. Referring to the concepts of reflexive modernity and time-geography the focus of this article is on temporal and spatial aspects of societal change and its effects on everyday life. Based on in-depth interviews and a household survey carried
APA, Harvard, Vancouver, ISO, and other styles
More sources
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!