Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Anne Grimal"'
Publikováno v:
Insect. Soc.
Insect. Soc., 2005, 52, pp.309-315. ⟨10.1007/s00040-005-0821-1⟩
HAL
Insect. Soc., 2005, 52, pp.309-315. ⟨10.1007/s00040-005-0821-1⟩
HAL
We studied the effects of temperature on movement and individual corpse aggregation behaviors (picking up or dropping a corpse) in the ant Messor sancta. Dispersion of ants in space was higher at 30°C than at 16°C. Concerning aggregation behaviors,
Publikováno v:
Animal Behaviour. 67:523-530
We studied homing behaviour of leaf-cutter bees, Megachile rotundata, by using artificial landmarks. We evaluated their nest-searching behaviour in different test situations to elucidate the nature of the visual marks they used in this task. When we
Publikováno v:
Behavioral Ecology and Sociobiology
Behavioral Ecology and Sociobiology, Springer Verlag, 2004, 55 (4), pp.388-394. ⟨10.1007/s00265-003-0716-y⟩
Behavioral Ecology and Sociobiology, Springer Verlag, 2004, 55 (4), pp.388-394. ⟨10.1007/s00265-003-0716-y⟩
International audience; Insect societies are often confronted with choices among several options such as food sources of different richness or potential nest sites with different qualities. The mechanisms by which a colony as a whole evaluates these
Autor:
Guy Theraulaz, Christian Jost, Simon Garnier, Masoud Asadpour, Anne Grimal, Gilles Caprari, Jacques Gautrais, Raphaël Jeanson
Publikováno v:
Artificial Life
Artificial Life, Massachusetts Institute of Technology Press (MIT Press), 2008, 14 (4), pp.387-408. ⟨10.1162/artl.2008.14.4.14400⟩
Artificial Life, Massachusetts Institute of Technology Press (MIT Press), 2008, 14 (4), pp.387-408. ⟨10.1162/artl.2008.14.4.14400⟩
We report the faithful reproduction of the self-organized aggregation behavior of the German cockroach Blattella germanica with a group of robots. We describe the implementation of the biological model provided by Jeanson et al. in Alice robots, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34d86ec4f2f23053e467c1fc4baca39a
https://hal.archives-ouvertes.fr/hal-00315337
https://hal.archives-ouvertes.fr/hal-00315337
Autor:
Luc Passera, Laurent Keller, Wilhelm Fortelius, Daniel Cherix, Rainer Rosengren, Edward L. Vargo, David J. C. Fletcher, Anne Grimal, D. Chautems
Publikováno v:
Entomologia Generalis. 15:25-32
Identification des substrats utilises par les sexues au cours du vol nuptial. Suivi de l'accumulation et de l'utilisation de ces substrats entre l'emergence de l'image et la fin du vol nuptial
Publikováno v:
SIS
The pheromone trail laying and trail following behaviors of ants have proved to be an efficient mechanism to optimize path selection in natural as well as in artificial networks. Despite this efficiency, this mechanism is under-used in collective rob
Publikováno v:
Behav Ecol Sociobiol
Behav Ecol Sociobiol, 2005, 58, pp.9-17
HAL
Behav Ecol Sociobiol, 2005, 58, pp.9-17
HAL
Many ant species adjust the volume of their underground nest to the colony size. We studied whether the regulation of the volume of excavated sand could result from an interplay between recruitment processes and ant density. Experiments were performe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f539526ef1e9a82ceed7822dd0a07129
https://hal.archives-ouvertes.fr/hal-00093178
https://hal.archives-ouvertes.fr/hal-00093178
Publikováno v:
Behavioural processes. 34(2)
The spontaneous locomotor activity of young, middle-aged and old Drosophila melanogaster of both sexes has been videorecorded during three parabolic flights separated by one-day intervals. Fast shifts between 0 g, 1 g and 1.8 g phases are obtained du
Autor:
J. P. Suzzoni, Anne Grimal
Publikováno v:
Insectes Sociaux. 27:399-414
Le volume et le nombre de cellules des corps allates ont ete suivis pendant le developpement larvaire et nymphal. Le nombre de cellules est, a quelques unites pres, determine des le premier stade larvaire. La croissance des corps allates pendant la p
Autor:
Claude Palévody, Anne Grimal
Publikováno v:
Journal of Insect Physiology. 22:63-72
In the parthenogenetic females of the Collembola, Folsomia candida, study of the nucleoplasmic ratio and fine structure of the corpora allata cells reveals an activity cycle synchronized with the ovarian cycle. The maximum cytoplasmic volume, connect