Search results for "MBD"

showing 10 items of 646 documents

Modèle des voies réflexes et cérébelleuses, permettant le calcul de fonctions inverses et la commande d'un segment mécanique mobile

2004

14/07/2004; La commande et le contrôle des mouvements des membres par les voies cérébelleuses et réflexes sont modélisées au moyen d'un circuit dont la structure est déduite de contraintes fonctionnelles. 1/ La première contrainte est que les mouvements rapides des membres doivent être précis, quoiqu'ils ne puissent pas être commandés en boucle fermée au moyen de signaux sensoriels. Les voies qui préparent les ordres moteurs doivent donc contenir des fonctions inverses approximées des fonctions biomécaniques du membre et des muscles. Or une telle fonction peut être calculée au moyen de boucles de rétroaction parallèles, dont la structure est comparable à l'anatomie des voies cérébelleuses. …

comando motorcontrol motorlambda modelicopia efferenteBeobachterkontrollu ogrenmeCerveletrefleksmodello lambda. Palavras-chaves : Função inversaosservatoreobservadorreflexemúsculos de McKibbenmotorbestellingréflexesCerebellummotor komutgozlemciriflessiLambda-Modell. Palabras clave : Función inversareflexenspieren van McKibbenontwerpen de efference kopieënreflexekwaarnemerMcKibben kaslariKleine hersenenEfferenzkopiencomanda motricemodelo lambda. Parole chiave : Funzione inversamuscoli di McKibbenCervelletto[ SCCO.NEUR ] Cognitive science/Neuroscienceapprendimento supervisionatode supervisie gehade over scholingmodèle lambda. Schlüsselworte : Umkehrfunktionantrenament supervizatfonction inverseapprentissage superviséobservatorÜberwachtes LernenMotorische Steuerungcommande motriceellenorzott tanulasComando motoriocopies d'efférencesMcKibben izmokLambda modelcopias de aferentesefferens masolatokmegfigyelokisagymuschii lui McKibbenMcKibben-Muskelnbeyincikgiden sinyalleraprentizaje supervisadolambda model. Inverz fuggvenyreflexosaprendizagem supervisionada[SCCO.NEUR]Cognitive science/Neuroscience[SCCO.NEUR] Cognitive science/Neurosciencemodelo lambda. Cuvinte cheie : Functie inversamodel lambda. De sleutelwoorden: omgekeerde functiemuscles de McKibbencopii de eferinteTers fonksiyonreflejoscópias de eferênciaobservateurKleinhirnmotoros parancsCerebelo
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Study of Σ(1385) and Ξ(1321) hyperon and antihyperon production in deep inelastic muon scattering

2013

Large samples of \Lambda, \Sigma(1385) and \Xi(1321) hyperons produced in deep-inelastic muon scattering off a ^6LiD target were collected with the COMPASS experimental setup at CERN. The relative yields of \Sigma(1385)^+, \Sigma(1385)^-, \bar{\Sigma}(1385)^-, \bar{\Sigma}(1385)^+, \Xi(1321)^-, and \bar{\Xi}(1321)^+ hyperons decaying into \Lambda(\bar{\Lambda})\pi were measured. The heavy hyperon to \Lambda and heavy antihyperon to \bar{\Lambda} yield ratios were found to be in the range 3.8% to 5.6% with a relative uncertainty of about 10%. They were used to tune the parameters relevant for strange particle production of the LEPTO Monte Carlo generator.

disParticle physicsStrange quarkdis; hyperon productionPhysics and Astronomy (miscellaneous)diLambda01 natural sciencesCOMPASSHigh Energy Physics - Experimenthyperon production0103 physical sciencesCHARGED CURRENT INTERACTIONSCHARGED CURRENT INTERACTIONS; (LAMBDA)OVER-BAR POLARIZATION; COMPASS010306 general physicsNuclear ExperimentEngineering (miscellaneous)Nuclear ExperimentPhysicsMuon010308 nuclear & particles physicsGenerator (category theory)High Energy Physics::PhenomenologyHyperon(LAMBDA)OVER-BAR POLARIZATIONSigmaProduction (computer science)High Energy Physics::ExperimentParticle Physics - ExperimentBar (unit)
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"Table 4" of "Spectra and correlations of Lambda and Lambda produced in 340-GeV/c Sigma -+C and 260-GeV/c n+C interactions"

2002

Total inclusive LAMBDA LAMBDA pair production cross sections for the Neutron beam on the Carbon target.

inorganic chemicalsN NUCLEUS --> LAMBDA LAMBDA XInclusiveStrange productionbiological sciencesIntegrated Cross Sectiontechnology industry and agriculturePhysics::Accelerator Physicslipids (amino acids peptides and proteins)Cross SectionSIGN C --> LAMBDA LAMBDA X
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"Table 2" of "Spectra and correlations of Lambda and Lambda produced in 340-GeV/c Sigma -+C and 260-GeV/c n+C interactions"

2002

Total inclusive LAMBDA and LAMBDABAR production cross sections for the Neutron beam on the Carbon target.

inorganic chemicalsN NUCLEUS --> LAMBDABAR Xintegumentary systemStrange productionAstrophysics::High Energy Astrophysical PhenomenaNuclear TheoryIntegrated Cross Sectiontechnology industry and agricultureCross SectionSIGInclusiveN NUCLEUS --> LAMBDA Xbiological sciencesN C --> LAMBDABAR XPhysics::Accelerator Physicslipids (amino acids peptides and proteins)High Energy Physics::ExperimentNuclear ExperimentN C --> LAMBDA X
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CCDC 1053707: Experimental Crystal Structure Determination

2015

Related Article: Jérôme Bayardon , Julie Bernard , Emmanuelle Rémond , Yoann Rousselin , Raluca Malacea-Kabbara , and Sylvain Jugé|2015|Org.Lett.|17|1216|doi:10.1021/acs.orglett.5b00167

lambda5-Boranyl(ferrocenyl)phenyl(2-(4455-tetramethyl-132-dioxaborolan-2-yl)phenyl)phosphoraneSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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On a Robin (p,q)-equation with a logistic reaction

2019

We consider a nonlinear nonhomogeneous Robin equation driven by the sum of a \(p\)-Laplacian and of a \(q\)-Laplacian (\((p,q)\)-equation) plus an indefinite potential term and a parametric reaction of logistic type (superdiffusive case). We prove a bifurcation-type result describing the changes in the set of positive solutions as the parameter \(\lambda \gt 0\) varies. Also, we show that for every admissible parameter \(\lambda \gt 0\), the problem admits a smallest positive solution.

local minimizersminimal positive solutionsPure mathematicspositive solutionsGeneral MathematicsType (model theory)Lambda01 natural sciencesPositive solutionSet (abstract data type)Maximum principlesuperdiffusive reactionSettore MAT/05 - Analisi Matematicaindefinite potential0101 mathematicsParametric statisticsMathematicsMinimal positive solutionrobin boundary conditionlcsh:T57-57.97010102 general mathematicsRobin boundary conditionTerm (time)010101 applied mathematicsNonlinear systemmaximum principlelcsh:Applied mathematics. Quantitative methodsLocal minimizerOpuscula Mathematica
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CCDC 1825949: Experimental Crystal Structure Determination

2018

Related Article: Jacques Pliquett, Souheila Amor, Miguel Ponce-Vargas, Myriam Laly, Cindy Racoeur, Yoann Rousselin, Franck Denat, Ali Bettaïeb, Paul Fleurat-Lessard, Catherine Paul, Christine Goze, Ewen Bodio|2018|Dalton Trans.|47|11203|doi:10.1039/C8DT02364F

methyl 4-(37-dichloro-55-difluoro-5H-4lambda55lambda5-dipyrrolo[12-c:2'1'-f][132]diazaborinin-10-yl)benzoateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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Análisis del modelo de concordancia

2010

En cosmología, el modelo más simple que explica las observa- ciones realizadas sobre las supernovas Ia, sobre el fondo de microon- das, y sobre la estructura del universo a gran escala, es el modelo conocido como modelo concordante o modelo Lambda Cold Dark Matter. Este modelo comunmente aceptado por la comunidad científica, basa sus explicaciones en la aceptación de: • La existencia de una constante cosmológica Λ descrita en tér- minos de fracción de densidad como Ω Λ y que representa a la energía oscura, responsable de la aceleración de la expansión del universo. • Materia oscura fria, modelizada como materia no bariónica y no termalizada, es decir en ausencia de colisiones. • Se asume un…

modelo Lambda Cold Dark MatteruniversoUNESCO::ASTRONOMÍA Y ASTROFÍSICA
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Peruskoulun 5.-6.-luokkalaisten MBD-oppilaiden koulumotivaatio heidän itsensä arvioimana

2000

motivaatiokouluitsetuntoMBDkouluviihtyminenkoulumotivaatio
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$\Lambda_c^{\pm}$ production in pp collisions with a new fragmentation function

2020

Physical review / D D 101(11), 114021 (2020). doi:10.1103/PhysRevD.101.114021

p p: scatteringLambda/c+: productiondata analysis methodPhysics::Instrumentation and Detectors14.40.NdBELLEannihilation [electron positron]electron positron: annihilationfragmentation [charm]530fragmentation functionquarkALICEfragmentationscattering [p p]ddc:530charm: fragmentationStrong InteractionsNuclear Experimentproduction [Lambda/c+]OPALCMSviolation [universality]High Energy Physics::PhenomenologytensionLHC-B12.39.StHigh Energy Physics - Phenomenology12.38.BxCERN LHC Coll[PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph]High Energy Physics::Experimentuniversality: violation13.85.Ni
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