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2 expériences de "supérieur inversé"
02 février 2018, HE Albert JacquardActe de conférence ou de colloqueIntervention relatant deux expériences de classes inversées dans l'enseignement supérieur, dans le cadre du colloque scientifique de la CL!SE 2018 (semaine de la classe invsersée), organisée par la HE2B -
(2+1)-d glueball spectrum within a constituent picture
27 juillet 2013, HE Louvain en HainautArticle scientifiqueThe quantum numbers and mass hierarchy of the glueballs observed in (2+1)-dimensional lattice QCD with gauge group SU(Nc) are shown to be in agreement with a constituent picture. The agreement is maintained when going from glueballs to gluelumps, and when the gauge group SO(2Nc) is taken instead of SU(Nc). -
2017, année internationale du tourisme durable. En Wallonie aussi ?
juin 2016, HE Robert SchumanArticle scientifiqueDepuis près de 20 ans, on observe, chez les touristes comme chez les opérateurs du secteur touristique, une prise de conscience de l’importance des enjeux de la durabilité du tourisme. La vision que l’on en a reste cependant floue. Tentons d’y voir plus clair. -
Absolute cross sections and kinetic energy release distributions for electron impact ionization and dissociation of CD+
2007, HENALLUXArticle scientifiqueAbsolute cross sections for electron impact dissociative excitation and ionization of CD+ leading to the formation of ionic products (D+, C+, C2+ and C3+) are reported in the energy range from their respective thresholds to 2.5 keV. Around the maximum, cross sections are found to be (10.5 ± 1.0) × 10−17 cm2, (20.6 ± 3.5) × 10−17 cm2, (1.20 ± 0.11) × 10−17 cm2 and (8.2 ± 1.5) × 10−20 cm2 for D+, C+, ... -
Absolute cross sections and kinetic energy release distributions for electron-impact dissociative excitation and ionization of NeD+
2008, HENALLUXArticle scientifiqueAbsolute cross sections for electron impact dissociative excitation and ionization of NeD+ leading to the formation of singly and multiply charged products (D+, Ne+, Ne2+ and Ne3+) are reported, in the energy range from their respective thresholds to 2.5 keV. The animated crossed-beams method is used. For singly charged fragments, absolute cross sections are obtained separately for dissociative ... -
Absolute cross sections and kinetic energy release distributions for electron-impact ionization and dissociation of CD+ 4
2008, HENALLUXArticle scientifiqueAbsolute cross sections for electron-impact dissociative excitation and ionization of CD+ 4 leading to formation of ionic products (CD2+ 4, CD+ 3, CD+ 2, CD+, C+, D+ 3, D+ 2, and D+) have been measured. The animated crossed-beams method is applied in the energy range from the reaction threshold up to 2.5 keV. Around 100 eV, the maximum cross sections are found to be (3.8±0.2) ×10-19 cm2, (10.8±1.5)× ... -
Absolute cross sections and kinetic energy release for doubly and triply charged fragments produced by electron impact on CO+
2006, HENALLUXArticle scientifiqueAbsolute cross sections for electron impact ionization of CO+ leading to the formation of doubly and triply charged products (CO2+, C2+ and O2+, C3+ and O3+) are reported in the energy range from their respective thresholds to 2500 eV. Around the maximum, cross section values are found to be (13.36 ± 0.56) × 10−18 cm2, (5.58 ± 0.55) × 10−18 cm2 and (1.37 ± 0.14) × 10−18 cm2 for CO2+, C2+ and O2+, ... -
Absolute cross-sections and kinetic energy release distributions for electron-impact dissociation of D3+
2009, HENALLUXArticle scientifiqueAbsolute cross-sections for electron-impact dissociation of D+3 leading to the formation of D+ and D+2 products have been measured by applying the animated electron-ion beam method in the energy range from the respective thresholds up to 2.5 keV. The maximum total cross-sections are observed to be (13.9 ± 1.1) × 10−17 cm2 and (8.2 ± 0.1) × 10−17 cm2 (around 50 eV) for D+ and for D+2 fragments, ... -
Absolute cross-sections and kinetic-energy-release distributions for electron-impact ionization and dissociation of CD +3
2009, HENALLUXArticle scientifiqueAbsolute cross-sections have been measured for electron-impact dissociative excitation and ionization of CD+3/(CH+3) leading to formation of singly-charged fragments (CD +2, CH+, C+, H +2 and D+). The animated crossed-beams method is applied in the energy range from the reaction threshold up to 2.5 keV. The maximum cross-sections are found to be (14.0±1.0)×10-17 cm2, (6.5± 0.7)×10-17 cm2, (3.3± ... -
Absolute cross-sections and kinetic-energy-release distributions for electron-impact ionization and dissociation of CD+ 2
2009, HENALLUXArticle scientifiqueAbsolute cross-sections have been measured for electron-impact dissociative excitation and ionization of CD +2 leading to formation of CD 2+2, CD+, C+, D +2 and D+. The animated crossed-beams method is applied in the energy range from the reaction threshold up to 2.5 keV. The maximum total cross-sections are found to be (1.2±0.1)×10-17 cm2, (6.1±0.7)×10-17 cm2, (6.4±0.7)×10-17 cm2, (26.3±3.8)×10-19 ... -
Accompagner des futurs enseignants dans le cadre d'un stage - Conception d'une classe inversée
10 mars 2020, HE Albert JacquardActe de conférence ou de colloqueDiaporama de présentation du témoignage présenté lors du 7ème Rapplye pédagogique organisé par le CDES, Pôle académique Liège Luxembourg. Ce témoignage portait sur l'accompagnement des étudiants en stage, mis en place à la Haute École Albert Jacquard, dans le cadre du projet BEE (www.beelabs.be). -
Accuracy of oxygen flow delivered by compressed-gas cylinders in hospitals and prehospital emergency care
mars 2018, HE CondorcetArticle scientifiqueOxygen cylinders are widely used both in hospital and prehospital care. Excessive or inappropriate FIO2 may be critical for patients with hypercapnia or hypoxia. Moreover, over-oxygenation could be deleterious in ischemic disorders. Supplemental oxygen from oxygen cylinder should therefore be delivered accurately. The aim of this study was to assess the accuracy of oxygen flows for oxygen cylinder ... -
Acoustic coupling and directivity control
2020, HENALLUXArticle scientifiqueThis article deals with the kind of acoustic sources, how waves propagate and the criteria which allow to couple sources. It also explains why and how to control the directivity, as well as what is a bad directivity (with real examples). Designing such a product requires knowledge of mechanical manufacturing, electronics, acoustics, design, etc. There is not a “recipe” to design a professional ... -
Actes de Colloque de la 5ème Journée des Chercheurs en Haute École
2020, HELMoHE Léonard de VinciHE Louvain en HainautHE Robert SchumanHE ville de LiègeHENALLUXCeREF TechniqueCRIGFoRSActe de conférence ou de colloqueActes de Colloque de la 5ème Journée des Chercheurs en Haute École, 28 novembre 2019, Ath -
Adiabatic invariants drive rhythmic human motion in variable gravity
01 décembre 2020, CeREF TechniqueArticle scientifiqueVoluntary human movements are stereotyped. When modeled in the framework of classical mechanics they are expected to minimize cost functions that may include energy, a natural candidate from a physiological point of view also. In time-changing environments, however, energy is no longer conserved—regardless of frictional energy dissipation—and it is therefore not the preferred candidate for any cost ... -
Age, weight and decompression sickness in rats
16 mars 2016, HE Bruxelles BrabantArticle scientifiqueObjective: The aim of this study was to determine if, after controlling for weight, age is associated with decompression sickness (DCS) in rats. Methods: Following compression-decompression, male rats aged 11 weeks were observed for DCS. After two weeks recovery, surviving rats were re-dived using the same compression-decompression profile. Results: In this experiment, there was a clear difference ... -
Alexander Koyré, Fifty Years after his Death: Regarding Four Recent Publications
2019, HE Louvain en HainautArticle scientifiqueAnalyse critique de : Zambelli, P. (2016). «Alexandre Koyré in incognito». Firenze: Leo S. Olschki editore. xxii, 288 p. (Biblioteca di Galilæana; 5). Koyré, A. (2016). «De la mystique à la science: cours, conférences et documents (1922-1962)» (nouvelle édition revue et augmentée par P. Redondi). Paris : Éditions de l’École des hautes études en sciences sociales. 333 p. (En temps & lieux). Koyré, ... -
Alexandre Koyré and the traditional interpretation of the anthropological consequences of the Copernican Revolution
2018, HE Louvain en HainautArticle scientifiqueL’œuvre d’Alexandre Koyré prenant place, chronologiquement, entre la fin de la phase de structuration définitive (1925) de l’interprétation traditionnelle de la révolution copernicienne et l’apparition de ses premières remises en question les plus abouties (1969), il nous a semblé opportun d’examiner jusqu’à quel point cette œuvre souscrit à cette interprétation ou, au contraire, prépare sa remise ... -
Alice et le Pendule : au pays des variables actions-angles
27 octobre 2020, CeREF TechniquePublication d'intérêt général/presseArticle de vulgarisaiton sur le pendule de Foucault -
Allergie au froment : caractérisation de nouveaux allergènes par immunoblot 2D et spectrométrie de masse
26 avril 2017, HELMoCRIGAutreCommunication poster