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Auswahl der wissenschaftlichen Literatur zum Thema „Comportement animal – Modèles mathématiques“
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Zeitschriftenartikel zum Thema "Comportement animal – Modèles mathématiques"
Chapron, Paul. „Analyse de réseaux de pouvoir au sein d’une organisation sociale“. Articles hors thème 6, Nr. 2 (13.09.2011): 233–56. http://dx.doi.org/10.7202/1005776ar.
Der volle Inhalt der QuelleNash, John C. „Problèmes Mathématiques Soulevés Par Les Modèles économiques.“ Canadian Journal of Agricultural Economics/Revue canadienne d'agroeconomie 28, Nr. 3 (13.11.2008): 51–57. http://dx.doi.org/10.1111/j.1744-7976.1980.tb01953.x.
Der volle Inhalt der QuelleHelson, Olivier, Javad Eslami, Anne-Lise Beaucour, Albert Noumowe und Philippe Gotteland. „Étude parametrique de matériaux modèles : aide au dimensionnement des ouvrages souterrains issus de mélanges sol-ciment“. Revue Française de Géotechnique, Nr. 162 (2020): 2. http://dx.doi.org/10.1051/geotech/2020004.
Der volle Inhalt der QuelleDuchemin, Marc, Marius Lachance, Guy Morin und Robert Lagacé. „Approche géomatique pour simuler l'érosion hydrique et le transport des sédiments à l'échelle des petits bassins versants“. Water Quality Research Journal 36, Nr. 3 (01.08.2001): 435–73. http://dx.doi.org/10.2166/wqrj.2001.026.
Der volle Inhalt der QuelleRICHARD, S., C. ARNOULD, D. GUÉMENÉ, C. LETERRIER, S. MIGNON-GRASTEAU und J. M. FAURE. „Etude de la réactivité émotionnelle chez la caille : une approche intégrée du bien-être animal“. INRAE Productions Animales 21, Nr. 1 (22.04.2008): 71–78. http://dx.doi.org/10.20870/productions-animales.2008.21.1.3377.
Der volle Inhalt der QuelleTidjani, A. E. B., D. Yebdri, J. C. Roth und Z. Derriche. „Exploration des séries chronologiques d’analyse de la qualité des eaux de surface dans le bassin de la Tafna (Algérie)“. Revue des sciences de l'eau 19, Nr. 4 (17.01.2007): 315–24. http://dx.doi.org/10.7202/014418ar.
Der volle Inhalt der QuelleTassone, Claudia. „Du liniere au lièvre chez Geoffroi de la Tour Landry, Caxton et Marquard vom Stein“. Reinardus / Yearbook of the International Reynard Society 34 (31.12.2022): 140–54. http://dx.doi.org/10.1075/rein.00063.tas.
Der volle Inhalt der QuelleRenoue, Marie, und Pascal Carlier. „Entre éthologie et sémiotique : Mondes animaux, compétences et accommodation“. Semiotica 2018, Nr. 225 (06.11.2018): 197–212. http://dx.doi.org/10.1515/sem-2015-0096.
Der volle Inhalt der QuelleROGUET, C., B. DUMONT und S. PRACHE. „Sélection et utilisation des ressources fourragères par les herbivores : théories et expérimentations à l’échelle du site et de la station alimentaires“. INRAE Productions Animales 11, Nr. 4 (03.10.1998): 273–84. http://dx.doi.org/10.20870/productions-animales.1998.11.4.3954.
Der volle Inhalt der QuelleGuérin, Hubert, Dominique Friot, Nd Mbaye, Didier Richard und A. Dieng. „Régime alimentaire de ruminants domestiques (bovins, ovins, caprins) exploitant des parcours naturels sahéliens et soudano-sahéliens. Il. Essai de description du régime par l’étude du comportement alimentaire. Facteurs de variation des choix alimentaires et conséquences nutritionnelles“. Revue d’élevage et de médecine vétérinaire des pays tropicaux 41, Nr. 4 (01.04.1988): 427–40. http://dx.doi.org/10.19182/remvt.8668.
Der volle Inhalt der QuelleDissertationen zum Thema "Comportement animal – Modèles mathématiques"
Viejo, Guillaume. „Coordination de systèmes de mémoire : modèles théoriques du comportement animal et humain“. Thesis, Paris 6, 2016. http://www.theses.fr/2016PA066445/document.
Der volle Inhalt der QuelleDuring this PhD funded by the B2V Memories Observatory, we performed a mathematical modeling of behavior in three distinct tasks (with human subjects, monkeys and rodents), all involving coordination between memory systems. In the first experiment, we reproduced the behavior of human subjects (choice and reaction time) by combining the mathematical models of working memory and procedural memory. For each subject, we associated their behavior to the best possible model by comparing generic models of coordination of these two memories from the current literature as well as our own proposal of a dynamic interaction between memories. In the end, it was our proposal of an interaction instead of a strict separation which proved most effective in the majority of cases to explain the behavior of the subjects. In a second experiment, the same coordination models were tested in a monkey task. Considered as a transferability test, this experiment mainly demonstrates the need for coordination of memories to explain the behavior of certain monkeys. In a third experiment, we modeled the behavior of a group of mice confronted with the learning of a motor action sequence in a labyrinth without visual cues. Comparing with two other learning strategies (path integration and graph planning), the combination of an episodic memory with a procedural memory proved to be the best model to reproduce the behavior of mice
Bernard, Alexandre. „De l'activité individuelle à la coopération auto-organisée chez les arthropodes : exemple de la construction d'une toile chez les araignées“. Nancy 1, 2002. http://docnum.univ-lorraine.fr/public/SCD_T_2002_0232_BERNARD.pdf.
Der volle Inhalt der QuelleMoongathottathil, James Ashwin. „Apprentissage de la structure pour modéliser le comportement individuel“. Electronic Thesis or Diss., Université Côte d'Azur, 2024. http://www.theses.fr/2024COAZ4056.
Der volle Inhalt der QuelleTraditional reinforcement learning (RL) algorithms primarily focus on selecting actions that maximize rewards, but real-world decision-making involves more than just optimizing rewards. It also requires individuals to construct internal representations of the environment, an area that has received less attention in behavioral studies. In this work, we present a novel computational framework that deepens our understanding of the decision-making process by integrating these internal representations. We define the internal structure of learning agents as a combination of RL learning rules and their internal environment representations. To infer these structures, we introduce structure learning methods that extract internal models of learning agents from behavioral data in two settings: one where the internal structure remains static and another, more complex scenario, where agents dynamically update their internal structure. For the latter case, we propose Dynamic Structure Learning (DSL), a method that captures time-varying internal models and models individual behavior as a function of evolving internal representations.We apply our structure learning framework to behavioural data from rats in a T-maze experiment, providing new insights into individual learning processes in real-world settings. Our results suggest that individual differences in learning among rats can be explained by their different internal structures. The DSL method reveals that rats refine their internal environment representations as they learn, suggesting that successful learning requires constructing an internal model that increasingly aligns with the external world.This research moves beyond static models and population-level analyses, providing tools to investigate individual learning processes in greater depth. The implications of our findings extend to both reinforcement learning and artificial intelligence, offering new perspectives on how individuals build and adapt internal representations of their environment, and advancing AI systems toward more accurate emulation of human and animal intelligence
Nguyen, Thi Quynh Nga. „Modélisation spatiale de la dynamique des invasions : applications à la lutte biologique contre les Aedes spp. (Diptera culicidae)“. Electronic Thesis or Diss., Paris 13, 2024. http://scbd-sto.univ-paris13.fr/intranet/edgalilee_th_2024_nguyenthiquynhnga.pdf.
Der volle Inhalt der QuelleIn this thesis, we focus on mathematical modeling and analysis of invasion dynamics, with application to the biological control of Aedes mosquitoes, vectors of various diseases such as dengue, zika, chikungunya, and yellow fever. We focus on the study of spatial effects on population persistence and extinction, which remains a fundamental challenge in the study of population dynamics. Biological controls based on the rear and release technique are sustainable and environmentally friendly. These techniques involve releasing large numbers of insects reared in the laboratory that are either sterile or incapable of transmitting disease, in order to reduce or replace the wild population. Reaction-diffusion models have been applied and updated in this work to describe the spatial phenomena that influence the effectiveness of these techniques. In an isolated area, we provide a critical domain size to ensure the efficacy of the control in the presence of migration of individuals on the boundary. In wide regions, we design moving release strategies to block and reverse the propagation of the population. A metapopulation model with discrete diffusion is also used to model the population in the presence of inaccessible zones. The monotonicity is the key tool to analyze the models to help design better release strategies. We also use empirical data to calibrate the models using an approach that combines the mechanistic view of differential equations and the statistical view of data to make simulations and predictions about mosquito population behavior while applying these techniques in the field
Puillet, Laurence. „Modéliser la variabilité biologique en réponse aux pratiques de conduite : application au troupeau caprin laitier“. Phd thesis, AgroParisTech, 2010. http://pastel.archives-ouvertes.fr/pastel-00619406.
Der volle Inhalt der QuelleČulig, Luka. „Effets de l'augmentation de la neurogénèse adulte dans un modèle murin écologique de dépression“. Thesis, Tours, 2017. http://www.theses.fr/2017TOUR4021.
Der volle Inhalt der QuelleMajor depressive disorder (MDD) is a complex and heterogeneous disorder hypothesized to be associated with alterations in brain circuitry, dysregulations of the hypothalamic–pituitary–adrenal axis and impairments in adult hippocampal neurogenesis (AHN). Multiple lines of evidence point to the involvement of AHN in mood and anxiety disorders, leading to the formation of the “neurogenesis hypothesis”, which postulates that adult-born hippocampal neurons are involved in the etiology and treatment efficacy of MDD. The purpose of this study was to determine the role of adult-born neurons after the onset of stress exposure and the mechanism that underlies the observed results. Our results suggest that increasing neurogenesis is sufficient to buffer against the effects of chronic stress on certain behavioral and endocrine levels and thus to display antidepressant-like effects, both behaviorally and physiologically. Adult-born neurons might have exerted some of their effects via the anteromedial division of the bed nucleus of the stria terminalis (BSTMA)
Prima, Marie-Caroline. „Utilisation de l'espace par les grands herbivores dans un environnement hétérogène et dynamique : méthodologie et applications“. Doctoral thesis, Université Laval, 2019. http://hdl.handle.net/20.500.11794/34748.
Der volle Inhalt der QuelleIn my thesis, I develop mechanistic models of space use based on animal movement, to understand and to predict population distribution in heterogeneous and dynamic landscapes. Used and developed methodologies couple mathematical modelling of the spatio-temporal dynamics of animal movement together with statistical analysis of simulated and empirical movement datasets. In my first chapter, I proceed in a series of simulations to clarify how many clusters are needed when using generalized estimating equations to correctly account for the correlation in movement data and to obtain robust inference on habitat selection. My simulations reveal that 30 independent individuals, each assigned to a cluster, are sufficient to avoid biased evaluation of the uncertainty on habitat selection along movement in heterogeneous environments. When less than 30 individuals are available, destructive sampling can be used but solely when temporal correlation is present and inter-individual heterogeneity is low in the data. In my second chapter, I develop a statistical movement model that allows to identify successive behavioral phases (e.g., foraging phase, inter-patch movement) together with behavior-specific habitat selection parameters, over the whole population and using temporally irregular data. Analysis of simulated and empirical movement data from three large herbivores including plains bison (Bison bison bison), mule deer (Odocoileus hemionus) and plains zebra (Equus quagga) show the robustness and the high predictive capacity of the model. This statistical tool is also flexible since I assess multiple ecological processes from those datasets such as foraging behavior, migratory behavior or prey-predator interactions. In addition, I show how accounting for behavioral phases in habitat selection analysis is crucial to correctly characterize habitat selection along animal movement. In my third chapter, I develop a mathematical framework to couple movement of individuals among a network of resource patches with residency time in patches to mechanistically predict space use in heterogeneous landscapes. In addition, I illustrate a methodology to identify and predict the most representative theoretical network for the target species. I show from model application on data of plains bison that the theoretical network topology is crucial to correctly infer population space use and implement realistic management and conservation planning. In my chapter 4, I empirically assess the robustness of a network of resource patches following landscape fragmentation from anthropogenic source. The analysis shows that woodland caribou (Rangifer tarandus caribou) reconnect some patches, thus causing robustness in their spatial networks. However, predictions on space use from the mechanistic model developed in chapter 3 reveal that, despite the rewiring, patch use change following the fragmentation. Moreover, this change is stronger when the most connected patches (i.e., the hubs) are impacted. My thesis provides a methodological contribution to better account for correlation in movement data and integrate behavioral phases in habitat selection analysis in heterogeneous landscapes. Besides, my work links network theory and space use to mechanistically predict population distribution in heterogeneous and dynamic environments. My research also assesses the context in which network theory can be applied to spatial ecology. Finally, my thesis improves our mechanistic understanding of animal movement in four species of large herbivores.
Boudraa, Kamla. „Comportement asymptotique de fluides non-newtoniens“. Paris 9, 1987. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=1987PA090019.
Der volle Inhalt der QuelleMouli, Richard. „Un modèle d'animation comportementale fondé sur le concept de personnage“. Toulouse 3, 1994. http://www.theses.fr/1994TOU30192.
Der volle Inhalt der QuelleXexo, Gjergj. „Flamme de diffusion turbulente dans un écoulement transversal : comportement dynamique et rayonnement“. Toulouse, INPT, 1994. http://www.theses.fr/1995INPT082H.
Der volle Inhalt der QuelleBücher zum Thema "Comportement animal – Modèles mathématiques"
Roy, Dominic. Comportement stratégique en économie: Une introduction à la théorie des jeux. Mont-Royal, Qué: Thomson Groupe Modulo, 2006.
Den vollen Inhalt der Quelle findenSeber, G. A. F. The estimation of animal abundance and related parameters. 2. Aufl. London: Edward Arnold, 1994.
Den vollen Inhalt der Quelle findenF. B. M. de Waal. Singe en nous. Paris: Fayard, 2006.
Den vollen Inhalt der Quelle findenLincoln, James R. Culture, control, and commitment: A study of work organization and work attitudes in the United States and Japan. Cambridge [England]: Cambridge University Press, 1990.
Den vollen Inhalt der Quelle findenShapiro, Kenneth Joel. Animal models of human psychology: Critique of science, ethics, and policy. Seattle: Hogrefe & Huber, 1998.
Den vollen Inhalt der Quelle findenauthor, Ben-Gal Irad, Hrsg. Search and foraging: Individual motion and swarm dynamics. Boca Raton, FL: CRC Press, 2015.
Den vollen Inhalt der Quelle findenSy-Miin, Chow, Ferrer Emilio und Hsieh Fushing, Hrsg. Statistical methods for modeling human dynamics: An interdisciplinary dialogue. New York: Routledge, 2010.
Den vollen Inhalt der Quelle findenL, Commons Michael, und Symposium on Quantitative Analyses of Behavior. (8th : 1985 : Harvard University), Hrsg. Computational and clinical approaches to pattern recognition and concept formation. Hillsdale, N.J: Lawrence Erlbaum Associates, 1990.
Den vollen Inhalt der Quelle findenL, Commons Michael, und Symposium on Quantitative Analyses of Behavior., Hrsg. Behavioral approaches to pattern recognition and concept formation. Hillsdale, NJ: Erlbaum Associates, 1990.
Den vollen Inhalt der Quelle findenLendrem, Dennis. Modelling in Behavioural Ecology: An Introductory Text. Timber Press, Incorporated, 1986.
Den vollen Inhalt der Quelle findenBuchteile zum Thema "Comportement animal – Modèles mathématiques"
Viciana, Hugo. „Peut-on se passer de représentations en sciences cognitives ?“ In Neurosciences & cognition, 141–51. De Boeck Supérieur, 2011. http://dx.doi.org/10.3917/dbu.putoi.2011.01.0141.
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