Se connecter

Bibliographies thématiques / Hypothèse de la simulation / Articles de revues

Pour voir les autres types de publications sur ce sujet consultez le lien suivant : Hypothèse de la simulation.

Articles de revues sur le sujet « Hypothèse de la simulation »

Auteur : Grafiati

Publié le 25 janvier 2025

Mis à jour le 31 juillet 2025

Créez une référence correcte selon les styles APA, MLA, Chicago, Harvard et plusieurs autres

Choisissez une source :

Consultez les 50 meilleurs articles de revues pour votre recherche sur le sujet « Hypothèse de la simulation ».

À côté de chaque source dans la liste de références il y a un bouton « Ajouter à la bibliographie ». Cliquez sur ce bouton, et nous générerons automatiquement la référence bibliographique pour la source choisie selon votre style de citation préféré : APA, MLA, Harvard, Vancouver, Chicago, etc.

Vous pouvez aussi télécharger le texte intégral de la publication scolaire au format pdf et consulter son résumé en ligne lorsque ces informations sont inclues dans les métadonnées.

Parcourez les articles de revues sur diverses disciplines et organisez correctement votre bibliographie.

1

Dessalles, Jean-Louis. "Et si la coopération était un mythe? Un pilier des sciences sociales ébranlé par la simulation." Nouvelles perspectives en sciences sociales 5, no. 2 (2010): 79–89. http://dx.doi.org/10.7202/044077ar.

Texte intégral

Résumé :

Résumé De nombreux auteurs voient dans la coopération le ciment des sociétés humaines. Plus que les autres animaux, les humains seraient capables de renoncer à des bénéfices immédiats pour en faire profiter autrui, dans l’espoir d’une réciprocité future. Or, cette hypothèse est mise à mal par la simulation : les agents qui ne coopèrent pas, ou qui coopèrent moins, en ressortent gagnants. J’explore une autre hypothèse, inspirée par la modélisation du langage. Les actes qui nous semblent coopératifs seraient en réalité des signaux. Les individus ne se montrent pas prosociaux par calcul, mais pou

Styles APA, Harvard, Vancouver, ISO, etc.

2

COLSON, F., and V. CHATELLIER. "La nouvelle réforme de la PAC (Agenda 2000) : baisse modérée des revenus et accroissement des aides directes pour les producteurs français de viande bovine." INRAE Productions Animales 12, no. 3 (1999): 171–82. http://dx.doi.org/10.20870/productions-animales.1999.12.3.3877.

Texte intégral

Résumé :

Les chefs des Etats et des gouvernements ont adopté, lors du conseil européen qui se tenait à Berlin le 25 mars 1999, les bases d’une future réforme de la politique agricole commune (Agenda 2000). Cet article présente les résultats d’une simulation des conséquences de cet accord pour les exploitations agricoles françaises réparties selon cinq types de production, puis, de façon plus précise, pour les seules exploitations bovins-viande. Ces simulations, qui sont réalisées à structure constante et à horizon 2004 (hors réforme de l’OCM lait) sur la base des informations du RICA, conduisent à une

Styles APA, Harvard, Vancouver, ISO, etc.

3

Walckiers, Pierre. "Les articulations des régimes de vérité et des modes d’existence. Une approche foucaldienne pour analyser les rapports entre science et droit." Revue interdisciplinaire d'études juridiques Volume 91, no. 2 (2023): 197–220. http://dx.doi.org/10.3917/riej.091.0197.

Texte intégral

Résumé :

Dans le cadre de nos recherches sur l’utilisation des discours scientifiques dans les sphères juridiques et de critiques concernant le risque de les utiliser comme arguments d’autorité, cet article présentera et comparera l’approche foucaldienne des « régimes de vérité » avec l’approche des « modes d’existence » de Latour, Gutwirth et Stengers. Dans la première partie, nous analyserons le droit et la science du point de vue des régimes de vérité et de leurs articulations. Un régime de vérité désigne un ensemble de règles et d’obligations qui déterminent les procédures à suivre par le sujet pou

Styles APA, Harvard, Vancouver, ISO, etc.

4

Shelburne, Kevin. "Investigating ACL Failure Hypotheses with Simulation." Medicine & Science in Sports & Exercise 40, Supplement (2008): 62. http://dx.doi.org/10.1249/01.mss.0000321255.11965.74.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

5

Lu, Maozu, Grayham E. Mizon, and Chiara Monfardini. "Simulation Encompassing: Testing Non-nested Hypotheses*." Oxford Bulletin of Economics and Statistics 70 (December 2008): 781–806. http://dx.doi.org/10.1111/j.1468-0084.2008.00530.x.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

6

Gualeni, Stefano. "A Theodicy for Artificial Universes." International Journal of Technoethics 12, no. 1 (2021): 21–31. http://dx.doi.org/10.4018/ijt.2021010102.

Texte intégral

Résumé :

“Simulation hypotheses” are imaginative scenarios that are typically employed in philosophy to speculate on how likely it is that one is currently living within a simulated universe as well as on the possibility for ever discerning whether one does in fact inhabit one. These philosophical questions in particular overshadowed other aspects and potential uses of simulation hypotheses, some of which are foregrounded in this article. More specifically, “A Theodicy for Artificial Universes” focuses on the moral implications of simulation hypotheses with the objective of speculatively answering ques

Styles APA, Harvard, Vancouver, ISO, etc.

7

Vautrin, Denis, Irmela Zentner, Guy D’Urso, Géry Hachet, Christophe Vergniault, and Dimitri Mercadier. "Démarche de qualification de l’utilisation de la méthode MASW sur les digues par mesures en environnement contrôlé et simulations pour évaluer l’influence de la géométrie 3D des ouvrages." Revue Française de Géotechnique, no. 178 (2024): 2. http://dx.doi.org/10.1051/geotech/2024005.

Texte intégral

Résumé :

Les digues de protection contre les inondations peuvent faire l’objet de campagnes de reconnaissance dans le but d’identifier d’éventuelles zones de faiblesse et de prévenir tout risque de défaillance. La méthode Multi-channel Analysis of Surface Waves (MASW), non invasive et à faible coût, offre un complément intéressant aux sondages géotechniques. Elle est notamment utile pour les ouvrages de grand linéaire car elle est employable en mode « grand rendement ». Cependant, la méthode MASW repose sur une hypothèse de milieu 1D stratifié, c’est-à-dire que la surface du sol ainsi que les interface

Styles APA, Harvard, Vancouver, ISO, etc.

8

Herrera, Rémy. "Dépenses publiques d'éducation et capital humain dans un modèle convexe de croissance endogène." Revue économique 49, no. 3 (1998): 831–44. http://dx.doi.org/10.3917/reco.p1998.49n3.0831.

Texte intégral

Résumé :

Résumé L'objet de cette contribution est de proposer un modèle convexe d'équilibre général dynamisé avec croissance endogène par accumulation de capital humain dans un secteur public d'éducation. Le point nodal de l'axiomatique permettant cette croissance auto-entretenue est une hypothèse de substituabilité entre travail qualifié et travail non qualifié. Les simulations de ce modèle montrent l'impact positif des dépenses publiques d'éducation sur le taux de croissance du PIB de long terme de l'économie.

Styles APA, Harvard, Vancouver, ISO, etc.

9

Chapuis, Maxime. "Imiter, simuler et contrefaire : les simulacres du cynisme." Revue de philosophie ancienne Tome XLII, no. 1 (2024): 3–30. https://doi.org/10.3917/rpha.421.0003.

Texte intégral

Résumé :

Si la falsification ou contrefaçon (παϱαχαϱάσσειν) dans le cynisme a donné lieu à de nombreuses études dans la mesure où Diogène a fait un principe philosophique de l’oracle de Delphes lui intimant de falsifier la monnaie (παϱαχαϱάσσειν τὸ νόμισμα), d’autres verbes utilisés pour caractériser certaines actions ou postures de ce mouvement ont, en revanche, souvent été négligés : imiter (μιμει̑σθαι, ζηλου̑ν) et simuler (ϱπϱοσποιει̑σθαι). Nous proposons de subsumer ces termes, à la fois proches et différents, sous celui plus général de simulacre et d’en étudier les usages comme mise en pratique d’

Styles APA, Harvard, Vancouver, ISO, etc.

10

Côté-Sergent, Aurélie, Jean-Yves Duclos, Alexandre Lekina, Steeve Marchand, and Pierre-Carl Michaud. "Projections de l’état de santé de la population québécoise et impacts sur le risque de longévité d’un régime de retraite à prestations déterminées." L'Actualité économique 91, no. 4 (2016): 567–98. http://dx.doi.org/10.7202/1037213ar.

Texte intégral

Résumé :

Nous nous intéressons au risque futur de longévité étant donné l’augmentation de l’espérance de vie due au progrès technologique et la hausse de la prévalence de maladies liées à l’obésité et à la sédentarité. Nous utilisons dans un premier temps des techniques de microsimulation afin de projeter l’état de santé de la population québécoise dans divers scénarios, en incluant dans cette microsimulation une hypothèse d’amélioration exogène de la mortalité semblable à celle faite par la Régie des rentes du Québec (RRQ). Nous évaluons dans un deuxième temps les implications des tendances en santé f

Styles APA, Harvard, Vancouver, ISO, etc.

11

Locatelli, M., L. Pellegrini, D. Accardo, E. Sulis, L. C. Tagliabue, and G. M. Di Giuda. "People flow management in a healthcare facility through crowd simulation and agent-based modeling methods." Journal of Physics: Conference Series 2600, no. 14 (2023): 142007. http://dx.doi.org/10.1088/1742-6596/2600/14/142007.

Texte intégral

Résumé :

Abstract The study investigates the optimization of user flow and space management in a hospital located in Turin by simulating activities and patient flows of the blood drawing center. The simulation aims to verify the maximum number of people allowed to occupy the spaces simultaneously, manage user flows, and verify compliance with COVID-19 pandemic restrictions. Pedestrian Dynamics, supported by Building Information Modeling (BIM) methods, and NetLogo are used to simulate and optimize user flow and space management relying on crowd simulation and Agent-Based Modeling. Patients’ movements an

Styles APA, Harvard, Vancouver, ISO, etc.

12

Mannekote, Amogh, Adam Davies, Jina Kang, and Kristy Elizabeth Boyer. "Can LLMs Reliably Simulate Human Learner Actions? A Simulation Authoring Framework for Open-Ended Learning Environments." Proceedings of the AAAI Conference on Artificial Intelligence 39, no. 28 (2025): 29044–52. https://doi.org/10.1609/aaai.v39i28.35175.

Texte intégral

Résumé :

Simulating learner actions helps stress-test open-ended interactive learning environments and prototype new adaptations before deployment. While recent studies show the promise of using large language models (LLMs) for simulating human behavior, such approaches have not gone beyond rudimentary proof-of-concept stages due to key limitations. First, LLMs are highly sensitive to minor prompt variations, raising doubts about their ability to generalize to new scenarios without extensive prompt engineering. Moreover, apparently successful outcomes can often be unreliable, either because domain expe

Styles APA, Harvard, Vancouver, ISO, etc.

13

Stutz, Timothy C., Alfonso Landeros, Jason Xu, Janet S. Sinsheimer, Mary Sehl, and Kenneth Lange. "Stochastic simulation algorithms for Interacting Particle Systems." PLOS ONE 16, no. 3 (2021): e0247046. http://dx.doi.org/10.1371/journal.pone.0247046.

Texte intégral

Résumé :

Interacting Particle Systems (IPSs) are used to model spatio-temporal stochastic systems in many disparate areas of science. We design an algorithmic framework that reduces IPS simulation to simulation of well-mixed Chemical Reaction Networks (CRNs). This framework minimizes the number of associated reaction channels and decouples the computational cost of the simulations from the size of the lattice. Decoupling allows our software to make use of a wide class of techniques typically reserved for well-mixed CRNs. We implement the direct stochastic simulation algorithm in the open source program

Styles APA, Harvard, Vancouver, ISO, etc.

14

Rizana, Afrin Fauzya, and Fadillah Ramadhan. "Multi-Agent Simulation in the Inter-Organizational Trust Model and Knowledge Sharing in the Automotive Industry." Jurnal Teknik Industri 20, no. 2 (2019): 161. http://dx.doi.org/10.22219/jtiumm.vol20.no2.161-171.

Texte intégral

Résumé :

Two organizations can share knowledge to determine the success of their collaboration. Effectiveness in sharing knowledge affect the organizational performance and trust between organizations. This study aims to identify the implementation of multi-agent simulations to increase confidence in sharing knowledge between organizations. A multi-agent simulation approach was used in this study. The research model was adopted from previous research. Several hypotheses and path coefficients had tested in simulation models. The results of this study showed that multi-agent simulation is suitable to be

Styles APA, Harvard, Vancouver, ISO, etc.

15

Rizana, Afrin Fauzya, and Fadillah Ramadhan. "Multi-Agent Simulation in the Inter-Organizational Trust Model and Knowledge Sharing in the Automotive Industry." Jurnal Teknik Industri 20, no. 2 (2019): 57. http://dx.doi.org/10.22219/jtiumm.vol20.no2.57-67.

Texte intégral

Résumé :

Two organizations can share knowledge to determine the success of their collaboration. Effectiveness in sharing knowledge affect the organizational performance and trust between organizations. This study aims to identify the implementation of multi-agent simulations to increase confidence in sharing knowledge between organizations. A multi-agent simulation approach was used in this study. The research model was adopted from previous research. Several hypotheses and path coefficients had tested in simulation models. The results of this study showed that multi-agent simulation is suitable to be

Styles APA, Harvard, Vancouver, ISO, etc.

16

Lukács, Gáspár. "POSSA: Power simulation for sequential analyses and multiple hypotheses." Journal of Open Source Software 7, no. 76 (2022): 4643. http://dx.doi.org/10.21105/joss.04643.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

17

Buslaev, Alexander P., Maria Ju Fomina, Alexander G. Tatashev, and Marina V. Yashina. "On discrete flow networks model spectra: statements, simulation, hypotheses." Journal of Physics: Conference Series 1053 (July 2018): 012034. http://dx.doi.org/10.1088/1742-6596/1053/1/012034.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

18

Beiko, Robert G., and Robert L. Charlebois. "A simulation test bed for hypotheses of genome evolution." Bioinformatics 23, no. 7 (2007): 825–31. http://dx.doi.org/10.1093/bioinformatics/btm024.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

19

Hima, Amara, Abdelmalek Tacherift, and Abdelkader Abdellaoui. "Le dysfonctionnement socio-spatial des grands ensembles en Algérie: technique de l’analyse wayfinding par méthode “movement traces” et l’analyse morphologique (syntaxe spatiale) par logiciel “depthmap”." urbe. Revista Brasileira de Gestão Urbana 10, no. 2 (2018): 268–88. http://dx.doi.org/10.1590/2175-3369.010.002.ao12.

Texte intégral

Résumé :

Résumé La technique de l’analyse syntaxique de la visibilité (Visibility Graph Analysis – VGA) et de l’accessibilité (All Line Analysis – ALA) par logiciel “DepthMap©(UCL, Londres)” et l’analyse du dysfonctionnement wayfinding par méthode “movement traces”, sont utilisées dans ce papier afin de développer un modèle d’analyse et d’investigation de l’impact des changements spatiaux sur le dysfonctionnement socio-spatial du wayfinding, ainsi sur la reproduction urbaine, notamment les transformations des façades et l’appropriation des espaces extérieurs dans les grands ensembles en Algérie. Nous d

Styles APA, Harvard, Vancouver, ISO, etc.

20

Parnovsky, S. "N-body simulations: advantages and problems." Bulletin of Taras Shevchenko National University of Kyiv. Astronomy, no. 65 (2022): 20–21. http://dx.doi.org/10.17721/btsnua.2022.65.20-21.

Texte intégral

Résumé :

The N-body simulations method is widely used in astrophysics and cosmology. The article briefly lists its advantages, disadvantages and possible errors. It is concluded that the results of computer simulation not only cannot replace the data of astronomical observations, but also are not a sufficient reason to reject new hypotheses that do not have other drawbacks, other than the discrepancy between their conclusions and the results of N-body simulations.

Styles APA, Harvard, Vancouver, ISO, etc.

21

Lin, Ziyue, Yi Shan, Lin Gao, Xinghua Jia, and Siming Chen. "SimSpark: Interactive Simulation of Social Media Behaviors." Proceedings of the ACM on Human-Computer Interaction 9, no. 2 (2025): 1–32. https://doi.org/10.1145/3711066.

Texte intégral

Résumé :

Understanding user behaviors on social media has garnered significant scholarly attention, enhancing our comprehension of how virtual platforms impact society and empowering decision-makers. Simulating social media behaviors provides a robust tool for capturing the patterns of social media behaviors, testing hypotheses, and predicting the effects of various interventions, ultimately contributing to a deeper understanding of social media environments. Moreover, it can overcome difficulties associated with utilizing real data for analysis, such as data accessibility issues, ethical concerns, and

Styles APA, Harvard, Vancouver, ISO, etc.

22

Jones, Thomas C., and Thomas F. Laughlin. "PopGen Fishbowl: A Free Online Simulation Model of Microevolutionary Processes." American Biology Teacher 72, no. 2 (2010): 100–103. http://dx.doi.org/10.1525/abt.2010.72.2.9.

Texte intégral

Résumé :

Natural selection and other components of evolutionary theory are known to be particularly challenging concepts for students to understand. To help illustrate these concepts, we developed a simulation model of microevolutionary processes. The model features all the components of Hardy-Weinberg theory, with population size, selection, gene flow, nonrandom mating, and mutation all being demonstrated in the simulations. By using this freely available computer model, students can develop and test hypotheses with replicated virtual experiments. Because the model is an agent-based simulation, there

Styles APA, Harvard, Vancouver, ISO, etc.

23

Hines, M. L., and N. T. Carnevale. "The NEURON Simulation Environment." Neural Computation 9, no. 6 (1997): 1179–209. http://dx.doi.org/10.1162/neco.1997.9.6.1179.

Texte intégral

Résumé :

The moment-to-moment processing of information by the nervous system involves the propagation and interaction of electrical and chemical signals that are distributed in space and time. Biologically realistic modeling is needed to test hypotheses about the mechanisms that govern these signals and how nervous system function emerges from the operation of these mechanisms. The NEURON simulation program provides a powerful and flexible environment for implementing such models of individual neurons and small networks of neurons. It is particularly useful when membrane potential is nonuniform and me

Styles APA, Harvard, Vancouver, ISO, etc.

24

Kragh, John F., Tuan D. Le, and Michael A. Dubick. "Exploring Tourniquet Conversion in Simulation to Develop Concepts and Hypotheses." Journal of Special Operations Medicine 21, no. 3 (2021): 23. http://dx.doi.org/10.55460/j859-5awq.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

25

Barbujani, Guido, Robert R. Sokal, and Neal L. Oden. "Indo-European origins: A computer-simulation test of five hypotheses." American Journal of Physical Anthropology 96, no. 2 (1995): 109–32. http://dx.doi.org/10.1002/ajpa.1330960202.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

26

Pichugin, Yury A. "Geometrical aspects of testing complex statistical hypotheses in mathematical simulation." St. Petersburg Polytechnical University Journal: Physics and Mathematics 1, no. 2 (2015): 181–91. http://dx.doi.org/10.1016/j.spjpm.2015.07.001.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

27

Dinesh Deckker and Subhashini Sumanasekara. "Are We Living in a Simulation? A Deep Dive into the Simulation Hypothesis." Magna Scientia Advanced Research and Reviews 13, no. 2 (2025): 047–57. https://doi.org/10.30574/msarr.2025.13.2.0042.

Texte intégral

Résumé :

This review paper conducts an in-depth evaluation of simulation theory through its philosophical foundation, along with scientific basis, cultural effects, and research possibilities in the upcoming years. This paper uses historical assessment of Plato's allegory and Descarte's skepticism to join modern scientific analysis about computational hypotheses and quantum physics for a comprehensive examination of simulated reality complexities and ongoing disputes. Throughout its synthesis, the paper analyzes media representations, technological effects, and ethical implications. The review explores

Styles APA, Harvard, Vancouver, ISO, etc.

28

Dundović, Čedomir, Mirko Bilić, and Joško Dvornik. "Contribution to the Development of a Simulation Model for a Seaport in Specific Operating Conditions." PROMET - Traffic&Transportation 21, no. 5 (2012): 331–40. http://dx.doi.org/10.7307/ptt.v21i5.248.

Texte intégral

Résumé :

The purpose of this paper is to show the efficiency of application of system dynamic simulation modelling when researching the behaviour dynamics of the port transhipment process, and finding the optimal solution for cargo handling with regard to the type and scope of cargo traffic, directions of movement, and pace of receiving and shipping of cargo. In view of the potential scientific implementation and verification of the hypotheses about the usage of system dynamic simulation models, the goals are multi-dimensional as they include designing qualitative and quantitative simulation models for

Styles APA, Harvard, Vancouver, ISO, etc.

29

Porto, Fabio, Ramon G. Costa, Ana Maria de C. Moura, and Bernardo Gonçalves. "Modeling and Implementing Scientific Hypothesis." Journal of Database Management 26, no. 2 (2015): 1–13. http://dx.doi.org/10.4018/jdm.2015040101.

Texte intégral

Résumé :

Computational Simulations are important tools that enable scientists to study complex phenomena about which few data is available or that require dangerous human interventions. They involve complex and heterogeneous components, including: mathematical equations, hypothesis, computational models and data. In order to support in-silico scientific research this complex environment needs to be modeled and have its data and metadata managed enabling model evolution, prediction analysis and decision-making. This paper proposes a scientific hypothesis conceptual model that allows scientists to repres

Styles APA, Harvard, Vancouver, ISO, etc.

30

Duggan, Ben, John Metzcar, and Paul Macklin. "DAPT: A package enabling distributed automated parameter testing." Gigabyte 2021 (June 4, 2021): 1–10. http://dx.doi.org/10.46471/gigabyte.22.

Texte intégral

Résumé :

Modern agent-based models (ABM) and other simulation models require evaluation and testing of many different parameters. Managing that testing for large scale parameter sweeps (grid searches), as well as storing simulation data, requires multiple, potentially customizable steps that may vary across simulations. Furthermore, parameter testing, processing, and analysis are slowed if simulation and processing jobs cannot be shared across teammates or computational resources. While high-performance computing (HPC) has become increasingly available, models can often be tested faster with the use of

Styles APA, Harvard, Vancouver, ISO, etc.

31

Martínez*, A., J. Díez, P. Verde, et al. "Digital twin for the integration of the automatic transport and manufacturing processes." IOP Conference Series: Materials Science and Engineering 1193, no. 1 (2021): 012107. http://dx.doi.org/10.1088/1757-899x/1193/1/012107.

Texte intégral

Résumé :

Abstract Simulation techniques for time calculation in industrial transport are not currently deterministic. This supposes a time uncertainty in production planning with economic implications. The digitization promoted by Industry 4.0 allows the automation of transport in manufacturing processes. In this way, the Automated Guided Vehicles (AGVs) performance can be simulated to obtain more accurate results. The definition of a virtual simulation environment through digital twins is an incipient area of research in this field. Digital twins achieve this purpose without intervening in the physica

Styles APA, Harvard, Vancouver, ISO, etc.

32

Bahé, Yannick M. "Strongly lensed cluster substructures are not in tension with ΛCDM". Monthly Notices of the Royal Astronomical Society 505, № 1 (2021): 1458–63. http://dx.doi.org/10.1093/mnras/stab1392.

Texte intégral

Résumé :

ABSTRACT Strong gravitational lensing observations can test structure formation models by constraining the masses and concentrations of subhaloes in massive galaxy clusters. Recent work has concluded that cluster subhaloes are more abundant and/or concentrated than predicted by Λ cold dark matter (ΛCDM) simulations; this finding has been interpreted as arising from unidentified issues with simulations or an incorrect understanding of the nature of dark matter. We test these hypotheses by comparing observed subhalo masses and maximum circular velocities vmax to predictions from the high-resolut

Styles APA, Harvard, Vancouver, ISO, etc.

33

Billard, Matthew, and Thomas Kepler. "Computer simulation of lymphocyte traffic through the homeostatic lymph node (102.14)." Journal of Immunology 186, no. 1_Supplement (2011): 102.14. http://dx.doi.org/10.4049/jimmunol.186.supp.102.14.

Texte intégral

Résumé :

Abstract Lymphocytes recognize their rare cognate antigens within the complex microenvironment of secondary lymphoid organs (SLO). Proper lymphocyte migration into, through, and out of SLO is essential to immune system function and is regulated via chemotactic signals transduced through a well-known set of receptors. Specifically, CCR7, CXCR5, and S1P1 are critical lymphocyte receptors with varied expression and function depending on the lymphocyte cell type, activation state, or differentiated subtype. Our group created a flexible, modular, 3D simulation environment to investigate chemokine c

Styles APA, Harvard, Vancouver, ISO, etc.

34

Gaboriau, Théo, Camille Albouy, Patrice Descombes, David Mouillot, Loïc Pellissier, and Fabien Leprieur. "Ecological constraints coupled with deep-time habitat dynamics predict the latitudinal diversity gradient in reef fishes." Proceedings of the Royal Society B: Biological Sciences 286, no. 1911 (2019): 20191506. http://dx.doi.org/10.1098/rspb.2019.1506.

Texte intégral

Résumé :

We develop a spatially explicit model of diversification based on palaeohabitat to explore the predictions of four major hypotheses potentially explaining the latitudinal diversity gradient (LDG), namely, the ‘time-area’, ‘tropical niche conservatism’, ‘ecological limits’ and ‘evolutionary speed’ hypotheses. We compare simulation outputs to observed diversity gradients in the global reef fish fauna. Our simulations show that these hypotheses are non-mutually exclusive and that their relative influence depends on the time scale considered. Simulations suggest that reef habitat dynamics produced

Styles APA, Harvard, Vancouver, ISO, etc.

35

Casper, Patricia A. "A Full Mission Simulation Success Story: RPA Simulation at CSRDF Yields Promising Results." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 41, no. 1 (1997): 95–99. http://dx.doi.org/10.1177/107118139704100123.

Texte intégral

Résumé :

In support of the US Army's Rotorcraft Pilot's Associate Advanced Technology Demonstration Program, the Crew Station Research and Development Branch (CSRDB) at NASA's Ames Research Center has recently completed a full mission simulation (FMS) experiment testing two alternative mission equipment packages (MEPs). Four crews of Army helicopter pilots flew 64 trials, performing representative combat helicopter tasks. Objective and subjective performance metrics provided statistically significant data supporting a priori hypotheses about performance differences between the two systems. Crews flying

Styles APA, Harvard, Vancouver, ISO, etc.

36

Gong, Tao, James W. Minett, and William S.-Y. Wang. "A simulation study on word order bias." Interaction Studies 10, no. 1 (2009): 51–75. http://dx.doi.org/10.1075/is.10.1.04gon.

Texte intégral

Résumé :

The majority of the extant languages have one of three dominant basic word orders: SVO, SOV or VSO. Various hypotheses have been proposed to explain this word order bias, including the existence of a universal grammar, the learnability imposed by cognitive constraints, the descent of modern languages from an ancestral protolanguage, and the constraints from functional principles. We run simulations using a multi-agent computational model to study this bias. Following a local order approach, the model simulates individual language processing mechanisms in production and comprehension. The simul

Styles APA, Harvard, Vancouver, ISO, etc.

37

Pichugin, Yu A. "Geometrical aspects of testing the complex statistical hypotheses in mathematical simulation." St. Petersburg State Polytechnical University Journal. Physics and Mathematics 218, no. 2 (2015): 123–37. http://dx.doi.org/10.5862/jpm.218.13.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

38

Virkkunen, Juhani, and Raimo P. Hämäläinen. "Simulation analysis of some basic hypotheses about the spread of AIDS." SIMULATION 54, no. 1 (1990): 21–28. http://dx.doi.org/10.1177/003754979005400104.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

39

Usarov, Davronbek, Kodirjon Turajonov, and Saidjon Khamidov. "Simulation of free vibrations of a thick plate without simplifying hypotheses." Journal of Physics: Conference Series 1425 (December 2019): 012115. http://dx.doi.org/10.1088/1742-6596/1425/1/012115.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

40

bimler, david. "intimations of optimality: extensions of simulation testing of color-language hypotheses." Behavioral and Brain Sciences 28, no. 4 (2005): 489–90. http://dx.doi.org/10.1017/s0140525x05220083.

Texte intégral

Résumé :

by emphasizing that color categories are the collective achievement of a language community, the methodology of steels & belpaeme (s&b) suggests a number of corollaries. it focuses attention on whether a system of categories is optimized to match color experience. if a hypothesis can be operationalized about the nature of the optimality – about how color language becomes standardized – it becomes testable.

Styles APA, Harvard, Vancouver, ISO, etc.

41

Buytaert, Wouter, and Keith Beven. "Models as multiple working hypotheses: hydrological simulation of tropical alpine wetlands." Hydrological Processes 25, no. 11 (2010): 1784–99. http://dx.doi.org/10.1002/hyp.7936.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

42

Fuhrmans, Marc, and Marcus Müller. "Coarse-grained simulation of dynamin-mediated fission." Soft Matter 11, no. 8 (2015): 1464–80. http://dx.doi.org/10.1039/c4sm02533d.

Texte intégral

Résumé :

We present computer simulations testing different hypotheses of how dynamin facilitates fission by constriction and curvature. Our results emphasize the importance of the local creation of a positive curvature and reveal that the topological transformation can become arrested if the proteins constituting the fission machinery are not adaptive.

Styles APA, Harvard, Vancouver, ISO, etc.

43

Elvarsson, Bjarki Þór. "Evaluating stock structure hypotheses using genetically determined close relatives: a simulation study on North Atlantic fin whales." ICES Journal of Marine Science 72, no. 2 (2014): 661–69. http://dx.doi.org/10.1093/icesjms/fsu140.

Texte intégral

Résumé :

Abstract Certain facets of the population dynamics of a species are hard to quantify, including stock structure. In particular, geographical boundaries of stocks or populations are often hard to estimate. This document discusses the application of a recent tagging method, applicable when breeding populations overlap on feeding grounds. The tagging efficiency is augmented with information on genetically determined close relatives. The proposed tagging method is studied using simulations. Statistics which can be used to compare rivalling stock structure hypotheses are introduced and contrasted.

Styles APA, Harvard, Vancouver, ISO, etc.

44

Whipple, Mark E., Anthony B. Law, and Randall A. Bly. "A Computer Simulation Model to Analyze the Application Process for Competitive Residency Programs." Journal of Graduate Medical Education 11, no. 1 (2019): 30–35. http://dx.doi.org/10.4300/jgme-d-18-00397.1.

Texte intégral

Résumé :

ABSTRACT Background The residency match process for competitive specialties hinders programs' ability to holistically review applications. Objective A computer simulation model of the residency application process was created to test the hypotheses that (1) it is advantageous to medical students to apply to the maximum number of programs under the current system, and (2) including a medical student's residency program preferences at the beginning of the application process improves the efficiency of the system for applicants and programs as quantified by the number of interview invitations rec

Styles APA, Harvard, Vancouver, ISO, etc.

45

Tuerkova, Alzbeta, and Peter M. Kasson. "Computational methods to study enveloped viral entry." Biochemical Society Transactions 49, no. 6 (2021): 2527–37. http://dx.doi.org/10.1042/bst20210190.

Texte intégral

Résumé :

The protein–membrane interactions that mediate viral infection occur via loosely ordered, transient assemblies, creating challenges for high-resolution structure determination. Computational methods and in particular molecular dynamics simulation have thus become important adjuncts for integrating experimental data, developing mechanistic models, and suggesting testable hypotheses regarding viral function. However, the large molecular scales of virus–host interaction also create challenges for detailed molecular simulation. For this reason, continuum membrane models have played a large histori

Styles APA, Harvard, Vancouver, ISO, etc.

46

Joly, Damien O., and François Messier. "Testing hypotheses of bison population decline (1970–1999) in Wood Buffalo National Park: synergism between exotic disease and predation." Canadian Journal of Zoology 82, no. 7 (2004): 1165–76. http://dx.doi.org/10.1139/z04-072.

Texte intégral

Résumé :

One hypothesis to explain the decline of bison (Bison bison (L., 1758)) abundance in Wood Buffalo National Park, Canada, is the "disease–predation" hypothesis where tuberculosis (Mycobacterium bovis Karlson and Lessel, 1970) and brucellosis (Brucella abortus (Schmidt, 1901)) reduce bison survival and reproduction, thus shifting bison abundance from a high-density, food-regulated equilibrium to a low-density, predator-regulated equilibrium. We use historical data on bison abundance and stochastic population simulation to examine this hypothesis. A decline in only one area of the park would disc

Styles APA, Harvard, Vancouver, ISO, etc.

47

Nguyen, Trinh Quoc. "Research and development for oil spill simulation backward in time at South China Sea in Viet Nam." Science & Technology Development Journal - Science of The Earth & Environment 1, no. M2 (2017): 23–33. http://dx.doi.org/10.32508/stdjsee.v1im2.441.

Texte intégral

Résumé :

The paper presented the evaluation of oil spill simulation backward in time with some input data conditions at South China Sea in Vietnam such as the environment factors (from simple to complex conditions) and oil spills (from one to multifarious). Oil spill processes are computed simulations such as physical processes and weathering processes and the oil properties change. The results of research and development for oil spill simulation backward in time are considered và determined with oil spill on sea that are consistent with hypotheses and natural phenomena such as reversing the direction

Styles APA, Harvard, Vancouver, ISO, etc.

48

Michelot, Nicolas, Pierre Carrega, and Laurence Rouïl. "Panorama de la modélisation de la dispersion atmosphérique." Pollution atmosphérique, NS 8 (March 1, 2015): 92–100. http://dx.doi.org/10.54563/pollution-atmospherique.7885.

Texte intégral

Résumé :

Cet article présente l’éventail des possibilités techniques en matière de modélisation de la dispersion atmosphérique. Il en ressort qu’il n’est pas si facile de faire un choix parmi les modèles, malgré les grandes lignes directrices. Pour cause, sauf les rares cas d’école rodés et qui fonctionnent en routine, le traitement d’une problématique de modélisation sera perturbé par des biais parfois inévitables. C’est, par exemple, le cas d’une situation qui demande dès le départ de poser une hypothèse simplifiée, faute de données sur un type d’émissions, d’un champ de vent simulé perfectible, d’un

Styles APA, Harvard, Vancouver, ISO, etc.

49

Cadeau, Marie-Charlotte. "Hypothèse." La revue lacanienne 4, no. 4 (2007): 55. http://dx.doi.org/10.3917/lrl.074.0055.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

50

Geonea, Ionut Daniel, Daniela Tarnita, Doina Pisla, et al. "Dynamic Analysis of a Spherical Parallel Robot Used for Brachial Monoparesis Rehabilitation." Applied Sciences 11, no. 24 (2021): 11849. http://dx.doi.org/10.3390/app112411849.

Texte intégral

Résumé :

This paper presents studies on the dynamic analysis of the ASPIRE robot, which was designed for the medical recovery of brachial monoparesis. It starts from the virtual model of the existing version of the ASPIRE robot, which is analysed kinematically and dynamically by numerical simulations using the MSC.ADAMS software. For this purpose, this paper presents theoretical aspects regarding the kinematics and dynamics of the markers attached to the flexible bodies built in a specifically developed MSC.ADAMS model. Three simulation hypotheses are considered: (a) rigid kinematic elements without fr

Styles APA, Harvard, Vancouver, ISO, etc.

Nous offrons des réductions sur tous les plans premium pour les auteurs dont les œuvres sont incluses dans des sélections littéraires thématiques. Contactez-nous pour obtenir un code promo unique!