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18 résultats avec le mot-clé: 'delay model hematopoietic dynamics asymptotic stability stability switch'

Delay Model of Hematopoietic Stem Cell Dynamics: Asymptotic Stability and Stability Switch

We considered a nonlinear model of hematopoietic stem cell dynamics, first introduced by Mackey [16], in which the whole cell popu- lation triggers introduction of

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2021
Optimisation du rendement hydromécanique d'un moteur hydraulique à palettes par diminution des frottements visqueux de la cartouche

Mons ieur WOLLENSACK , Ense ignants du Cnam Rég ion Centre Mons ieur PENNET IER , Ense ignants du Cnam Rég ion Centre Mons ieur LANGLET , Ense ignants du Cnam Rég ion

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2021
Apparent prevalence of antibodies to Coxiella burnetii (Q fever) in bulk tank milk from dairy herds in southern Belgium

In this survey, herd holders were asked to complete an epidemiological questionnaire containing several herd level prediction variables (farm demographics, management practices

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2021
Amandine Orsini, 2010, La biodiversité sous influence ? Les lobbies industriels face aux politiques internationales d’environnement, Éditions de l’Université de Bruxelles, Bruxelles, 248 p.

6 Dans la deuxième partie, Amandine Orsini montre qu’il est nécessaire de considérer les interactions entre entreprises et Etats en amont des négociations afin de mieux

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2022
Seroprevalence and risk factors ofCoxiella burnetiiinfection in cattle in northeast Algeria

However, Lacheheb and Raoult ( 2009 ) showed a high seroprevalence among the human inhabitants of Setif (15.5%) with a significantly higher seroprevalence among inhabitants of

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2021
Enzymatic semisynthesis of insulin specifically labelled with tritium at position B-30

Reversed-phase HPLC of (A) ( L - ^ H J A l a ^ i n s u l i n and (B) (L-[3- 3 H]Ala B3O )insulin after oxidation in perfornuc acid The elution position of standards detected

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2021
Concentrated assemblies of magnetic nanoparticles in ionic liquids

Their crucial role on the interparticle potential and on the structure of the dispersions is evidenced : (i) The size of the NPs tunes the interparticle attraction

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2021
Phospho-ERK and sex steroids in the mPOA: involvement in male mouse sexual behaviour

behaviour, locomotor activity, olfactory preference and ERK phosphorylation in the mPOA of sexually 634.

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2021
Master LITL. Domaine : Sciences humaines et sociales Mention : Sciences du langage Parcours : Linguistique, Informatique, Technologies du Langage

est ingénieure linguiste chez Inbenta (Toulouse) : en lien avec les clients, elle développe des ressources langagières spécifiques pour adapter le moteur de recherche à

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2022
Ontological Support for the Cultural Contextualisation of Intelligent Learning Environments for Adaptive Education

The paper explains the rationale be- hind the need for ontological concepts when adapting aspects of instruction, how they relate to cultural lexical terms, and

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2022
Td corrigé  Exercice II. Laser et stockage optique (1à points) pdf

(2) À surface égale, la capacité de stockage d’un disque optique est d’autant plus grande que le diamètre du spot laser est petit. En effet, plus le faisceau laser est fin, plus

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2022
Intégration d'Éléments Sémantiques dans l'Analyse d'Ordonnançabilité des Applications Temps-Réel

L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des

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A spot of sightseeing: When Lewis Carroll visited Brussels 150 years ago

After a light dinner - “only seven services”, Dodgson noted with irony - our two companions went to the Park of Brussels, where the Royal Orchestra of La Monnaie were o ering

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2021
Identification of genes activated and biological markers involved in lysophosphatidic acid (LPA)-induced breast cancer metastasis through its receptor LPA1

Identification of genes activated and biological markers involved in lysophosphatidic acid LPA-induced breast cancer metastasis through its receptor LPA1 Debashish Sahay.. To cite

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Global asymptotic stability for an age-structured model of hematopoietic stem cell dynamics

We reconsider the model of Mackey and we suppose that just after division only a part of daughter cells enter the quiescent phase (long- term proliferation) and the other part of

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2021
Faster osseointegration and viral safety of bone allografts after supercritical co2 extraction

Each of these four processing stages have been checked for virus inactivation by spiking of a significant amount of a virus to the material and the determination of the virus

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2021
MHCC Standard MediaAdvisory ENG

To help Canadian workplaces address this, the Mental Health Commission of Canada (MHCC), the Bureau de normalisation du Québec (BNQ) and CSA Group will release a voluntary

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2022
NOX enzymes in immuno-inflammatory pathologies

It allowed major breakthroughs in the general understanding of the biochemistry of NOX enzymes (see contributions of Nauseef and El Benna), as well as in the definition of NOX2 as

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2021

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