Academic literature on the topic 'Reconnaissance sexuelle des animaux'
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Journal articles on the topic "Reconnaissance sexuelle des animaux"
SIGNORET, J. P., F. LEVY, R. NOWAK, P. ORGEUR, and B. SCHAAL. "Le rôle de l’odorat dans les relations interindividuelles des animaux d’élevage." INRAE Productions Animales 10, no. 5 (December 9, 1997): 339–48. http://dx.doi.org/10.20870/productions-animales.1997.10.5.4009.
Full textSIGNORET, J. P. "Le comportement de l’animal domestique et les techniques modernes d’élevage." INRAE Productions Animales 4, no. 1 (February 2, 1991): 13–20. http://dx.doi.org/10.20870/productions-animales.1991.4.1.4312.
Full textChicoteau, P., Moussa Coulibaly, A. Bassinga, and C. Cloé. "Variations saisonnières de la fonction sexuelle des vaches Baoulé au Burkina Faso." Revue d’élevage et de médecine vétérinaire des pays tropicaux 43, no. 3 (March 1, 1990): 387–93. http://dx.doi.org/10.19182/remvt.8822.
Full textLandry, Ginette. "Le vieillissement et la physiologie sexuelle féminine." Santé mentale au Québec 5, no. 2 (June 2, 2006): 119–27. http://dx.doi.org/10.7202/030081ar.
Full textFlores Maya, Agustín. "Les “Réfugiés clandestins”: hommes ou animaux?" Revista 2i: Estudos de Identidade e Intermedialidade 2, no. 2 (December 3, 2020): 207–19. http://dx.doi.org/10.21814/2i.2661.
Full textCOULON, J. B., A. HAUWUY, B. MARTIN, and J. F. CHAMBA. "Pratiques d’élevage, production laitière et caractéristiques des fromages dans les Alpes du Nord." INRAE Productions Animales 10, no. 3 (June 7, 1997): 195–205. http://dx.doi.org/10.20870/productions-animales.1997.10.3.3993.
Full textLIGOUT, S., and R. H. PORTER. "La reconnaissance sociale chez les mammifères : mécanismes et bases sensorielles impliquées." INRAE Productions Animales 19, no. 2 (March 13, 2006): 119–34. http://dx.doi.org/10.20870/productions-animales.2006.19.2.3490.
Full textBeaulieu, Marie, and Marika Lussier-Therrien. "L’agression sexuelle envers les aînées : un problème social en mal de reconnaissance." Hors thème 29, no. 2 (January 16, 2017): 199–213. http://dx.doi.org/10.7202/1038727ar.
Full textDUMONT, B. "Déterminisme des choix alimentaires des herbivores au pâturage : principales théories." INRAE Productions Animales 8, no. 4 (October 23, 1995): 285–92. http://dx.doi.org/10.20870/productions-animales.1995.8.4.4139.
Full textMESCHY, F., D. SAUVANT, and P. PINOT. "Avant-propos." INRAE Productions Animales 18, no. 3 (July 15, 2005): 147. http://dx.doi.org/10.20870/productions-animales.2005.18.3.3517.
Full textDissertations / Theses on the topic "Reconnaissance sexuelle des animaux"
Lefebvre, François. "Stratégies de reproduction chez les crustacés isopodes terrestres." Poitiers, 2002. http://www.theses.fr/2002POIT2271.
Full textWe investigated various aspects, essentially behavioural ones, of the reproduction of terrestrial isopods by using Armadillidium vulgare and Porcellionides pruinosus as model species. A chemical analysis was carried out on cuticular compounds involved in the recognition of sexual partners. The competitive strategy of males seems to primarily occur through a scramble search for receptive females. During sexual interactions, females resist male sexual attempts, which can be interpreted as a possible mechanism of choice. We highlighted some of the phenotypic peculiarities of females (existence of a spermathecae, plasticity in the onset of reproduction) that allow them to adjust their reproductive investment as a function of male availability. In natural populations, there exists frequent paucity in males, which is directly related to the presence of feminising Wolbachia bacteria
Loyau, Adeline. "Sélection sexuelle et honnêteté des signaux chez le Paon bleu (Pavo cristatus)." Paris, Muséum national d'histoire naturelle, 2005. http://www.theses.fr/2005MNHN0064.
Full textIn many species males exhibit varous conspicous secondary sexual traits thought to have evolved under sexual selection. These multiple traits may honestly signal male genetic quality. Prefering males able to express the most important signals, females may benefit from the genetic quality of their mates to transmit this genetic quality to their offspring. In turn, females are expected to invest more into reproduction when they are paired with more attractive males. We studied the mechanisms of sexual selection in a lekkig species, the Common peafowl, Pavo cristatus. We found that males display multiple signals. Indeed, male-male competition favored males with longer tarsis and longer trains and females preferred to mate with more ornamented males and males showing a high display rate. These males settled their territory where the probability to encounter females was the highest. The signals used by the femelles to choose a mate were honest signals of male health status and male immune capacities. When experiementally paired with attractive males, females invested more into reproduction. Overall, these results demonstrate that male multiple traits can have evolved because they were linked to “good genes” gathered by the females for their offspring
Errard, Christine. "Les colonies mixtes artificielles de fourmis et les processus de reconnaissance spécifique." Paris 13, 1993. http://www.theses.fr/1993PA131034.
Full textVienne, Catherine. "Organisation sociale et reconnaissance interindividuelle dans les colonies mixtes artificielles de fourmis." Paris 13, 1993. http://www.theses.fr/1993PA132013.
Full textLizé, Anne. "Reconnaissance de parentèle chez Aleochara bilineata (Coleoptera : Staphylinidae) : mécanismes proximaux et optimalité évolutive." Rennes 1, 2007. http://www.theses.fr/2007REN1S085.
Full textKin recognition, defined as the identification and differential treatments of kin and non-kin, allows to identify the factors influencing the sociality establishment. This ability exists in all the animal kingdom, from unicellular organisms to human being. However, in insects, kin recognition has only been studied in social or clonal species. In the non-social staphylinid beetle Aleochara bilineata (Coleoptera ; Staphylinidae), the first instar larvae, which develop as pupal parasitoid of the cabbage root fly Delia radicum (Diptera ; Anthomyiidae), and the adults are able of kin recognition. In this species, kin recognition is studied according to its expression contexts, proximal mechanisms and its evolutionary optimality. The factors leading to sociality establishment in animal populations are reached
Charpentier, Marie. "Système de reproduction, relations de parenté et structure sociale chez Mandrillus Sphinx : Approche intégrée en écologie comportementale et génétique." Montpellier 2, 2004. http://www.theses.fr/2004MON20158.
Full textLatour, Yasmin. "Interactions sexuelles et compétitives : les moteurs comportementaux de la spéciation adaptative." Thesis, Montpellier 2, 2014. http://www.theses.fr/2014MON20047.
Full textBehavioural interactions between heterospecifics, when two previously isolated populations come into contact, generate new selective pressure on traits involved in those interactions. Particularly, the traits involved in reproductive and competitive interactions evolve due to this selection, and these adaptations can affect the speciation process. Communication plays an important role in the regulation of behavioral interactions, both between and within species. Evolution of species recognition allows behavioral adjustment to the species of the encountered individuals. The empirical studies presented here aimed to test, on a model organism (two house mice subspecies), the role of sexual selection against hybrids, and of male-male interference competition, in the evolution of reproductive isolation. Our results show that sexual selection can act in th hybrid zone between Mus musculus musculus and M. m. domesticus, by reducing hybrid fitness, and by impeding gene flow through the zone. Interference competition however do not seem to be an important driver of the divergence of species-specific signals in the contact zone, and reinforcing selection is probably at the origin of this character displacement. Our results also enlighten asymmetries in homogamous preferences intensity, which could be due to differences in selective pressures depending on sex an subspecies. This dissertation ends on a discussion on interactions between process at play at secondary contact, and on the notion of species recognition
Jarrige, Alicia. "Allocations stratégiques des ressouces reproductives, gamétiques et non gamétiques, chez deux espèces d'insectes." Thesis, Tours, 2015. http://www.theses.fr/2015TOUR4042/document.
Full textContrasting with a long assumed assumption, reproduction is particularly costly for males. Not only can ejaculate production (sperm and other non gametic materials) induce substantial energetic costs and be drastically limited along males’ life, but the traits involved in mate attraction or competition between rival males might further incur energetic cost and/or risks of injuries. In addition, post-copulatory mechanisms such as sperm competition and cryptic female choice might strongly bias male’s chances of paternity. Under these conditions, males are expected to strategically allocate their reproductive resources according to i) present and future mating opportunities, ii) the female reproductive quality and iii) the risk or intensity of sperm competition. However, the means by which males allocate their reproductive resources as well as the factors affecting their evolution remains poorly understood, in particular because potential interactions between pre and post-copulatory sexual selection makes the selective episodes in males often far more complex than those existing in females. Therefore, during my PhD, I investigated the strategic allocations of male reproductive resources in two insect species: the moth Achroia grisella and the bushcricket Ephippiger diurnus
Brepson, Loïc. "Condition-dépendance et honnêteté du signal dans un système de signalement sexuel multimodal." Phd thesis, Université Claude Bernard - Lyon I, 2012. http://tel.archives-ouvertes.fr/tel-00871358.
Full textMeslin, Camille. "Analyse de l'évolution de gènes impliqués dans la reproduction." Thesis, Tours, 2011. http://www.theses.fr/2011TOUR4030.
Full textGenes involved in reproduction evolve rapidly and are often under positive selection. The objective of this work was to study the evolution of some of these genes, potentially involved in speciation, through their involvement in prezygotic barriers.Our results show that for the SAL1 gene, involved in pheromonal recognition in pig, three amino acids under positive selection participate in the specific binding of the pig pheromone. We also perform an evolutionary analysis of genes experimentally shown to be involved in the sperm-oocyte interaction during fertilization. Each of the nineteen species studied exhibit a particular pattern of evolution, characterized by gene gains and losses, as well as the position of amino acids under positive selection. The divergent evolution of all these genes could be involved in speciation or at least in the reinforcement of species barriers.Finally, the PhyleasProg web server was designed during the thesis. This tool permits to scientists with no experience in phylogenetic analyses to acquire a large number of results quickly and easily on the evolutionary history of their genes of interest
Books on the topic "Reconnaissance sexuelle des animaux"
Lodé, Thierry. Les stratégies de reproduction des animaux: L'aventure évolutive de la sexualité. Paris: Dunod, 2001.
Find full textH, Harrison George, ed. Les oiseaux eux aussi le font!: La vie sexuelle étonnante des oiseaux. L'Acadie [Québec]: Broquet, 1997.
Find full textLevy, Joseph Josy. La sexualité humaine: Perspectives phylogénétiques et culturelles. Montréal, Qué: Méridien, 1991.
Find full textSexual selection and the barn swallow. Oxford [England]: Oxford University Press, 1994.
Find full textBenjamin, Jessica, Frédéric Joly, and Régine Waintrater. Imaginaire et sexe: Essai sur la reconnaissance et la différence sexuelle. PAYOT, 2012.
Find full textLa sexualité humaine: Perspectives phylogénétiques et culturelles. Montréal: Éditions du Méridien, 1991.
Find full textVernon, Reynolds, Kellett John, and Biosocial Society of Great Britain., eds. Mating and marriage. Oxford [England]: Oxford University Press, 1991.
Find full textBook chapters on the topic "Reconnaissance sexuelle des animaux"
Borrillo, Daniel. "La reconnaissance juridique des couples homosexuels dans l’Union Européenne : égalité ou apartheid ?" In Citoyenneté, discrimination et préférence sexuelle, 87–101. Presses de l'Université Saint-Louis, 2004. http://dx.doi.org/10.4000/books.pusl.11054.
Full textTillous, Marion, and Perinne Lachena. "« Je harcèle, je suis un animal » : discussions intersectionnelles du harcèlement sexuel en Égypte." In Espace public : quelle reconnaissance pour les femmes ?, 85–100. UGA Éditions, 2019. http://dx.doi.org/10.4000/books.ugaeditions.17845.
Full textOppenchaim, Nicolas, and Dolorès Pourette. "Inclure les exclus comme objets de préoccupation scientifique : l’exemple de la vie affective et sexuelle des personnes sans domicile fixe." In Reconnaissance, identité et intégration sociale, 261–76. Presses universitaires de Paris Nanterre, 2009. http://dx.doi.org/10.4000/books.pupo.754.
Full textCézilly, Frank. "11. « Sélection sexuelle » et différenciation des rôles entre les femelles et les mâles chez les animaux." In Mon corps a-t-il un sexe ?, 187–204. La Découverte, 2015. http://dx.doi.org/10.3917/dec.peyre.2015.01.0187.
Full textConference papers on the topic "Reconnaissance sexuelle des animaux"
Tamarit Vallés, Inmaculada. "La recréation du hammam dans l’univers féminin de Karin Albou." In XXV Coloquio AFUE. Palabras e imaginarios del agua. Valencia: Universitat Politècnica València, 2016. http://dx.doi.org/10.4995/xxvcoloquioafue.2016.3116.
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