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See detailKapitza stabilization of a repulsive Bose-Einstein condensate in an oscillating optical lattice
Martin, John ULiege; Georgeot, Bertrand; Guéry-Odelin, David et al

in Physical Review A (2018), 97

We show that the Kapitza stabilization can occur in the context of nonlinear quantum fields. Through this phenomenon, an amplitude-modulated lattice can stabilize a Bose–Einstein condensate with repulsive ... [more ▼]

We show that the Kapitza stabilization can occur in the context of nonlinear quantum fields. Through this phenomenon, an amplitude-modulated lattice can stabilize a Bose–Einstein condensate with repulsive interactions and prevent the spreading for long times. We present a classical and quantum analysis in the framework of Gross-Pitaevskii equation, specifying the parameter region where stabilization occurs. Effects of nonlinearity lead to a significant increase of the stability domain compared with the classical case. Our proposal can be experimentally implemented with current cold atom settings. [less ▲]

Detailed reference viewed: 13 (0 ULiège)
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See detailKarcinomi debelog crijeva te adenomi i njihov odnos u kolonoskopskom materijalu.
Peto, S.; Lesnjakovic, I.; Pavlovic, V. et al

in Vojnosanitetski Pregled. Military-medical and Pharmaceutical Review (1985), 42(6), 429-31

Detailed reference viewed: 160 (0 ULiège)
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See detailKarel ende Elegast et la tradition folklorique
Varvaro, Alberto; Moreno, Paola ULiege

in Moyen Age (Le) (1995), CI(1995), 259-275

Detailed reference viewed: 84 (3 ULiège)
See detail«Karel ende Elegast et la tradition folklorique»
Moreno, Paola ULiege

Book (1995)

Detailed reference viewed: 23 (7 ULiège)
See detailKarel Tchapek : humaniste et visionnaire
Mouton, Charles ULiege

in Revue Générale (1995), (6/7), 71-80

Detailed reference viewed: 19 (0 ULiège)
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See detailKarenoïdne izdeliya paleoliticheskoï stoyanki Kulbulak: opit tekhniko-tipologicheskoï klassifikatsii
Kolobova, K.; Krivoshapkin, A.; Flas, Damien ULiege et al

in Vestnik NGU. Seriâ Istoriâ, Filologiâ (2011), 10(7), 87-99

Detailed reference viewed: 17 (1 ULiège)
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See detailKarenwebberite, Na(Fe,Mn)2+PO4, a new phosphate mineral species from the Malpensata pegmatite, Lecco province, Italy.
Vignola, P; Hatert, Frédéric ULiege; Fransolet, André-Mathieu ULiege et al

in PEG2013 – 6th International Symposium on Granitic Pegmatites, Abstract book (2013)

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See detailKarenwebberite, Un nuovo fosfato primario dal filone megmatitico della Malpensata, Colico, Lecco
Vignola, P; Hatert, Frédéric ULiege; Fransolet, André-Mathieu ULiege et al

in Rivista mineralogica italiana (2013), 4/2013

Detailed reference viewed: 30 (3 ULiège)
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See detailKarl Hanquet
Marchandisse, Alain ULiege

in Nouvelle Biographie nationale de Belgique (1999)

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See detailKarl Marx, Œuvres, IV, Politique I
Durand, Pascal ULiege

in Avancées (1995)

Detailed reference viewed: 28 (7 ULiège)
See detailDe Karmelietenkerk in Gent, Dendrochronologische analyse van de dakconstructie boven tweede beuk
Hoffsummer, Patrick ULiege; Houbrechts, David

in Stadsarcheologie (1995), 18(2),

Detailed reference viewed: 46 (1 ULiège)
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See detailKarst dans les évaporites : marqueur efficace des événements récents. L’exemple du Mont Sédom (Israel)
Hallot, Eric ULiege

in Bulletin de la Société Géographique de Liège (1999), 37

Detailed reference viewed: 47 (4 ULiège)
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See detailKarst dans les micaschistes d'Akok Bekoé - Sud Cameroun
Willems, Luc ULiege; Vicat, Jean-Paul; Pouclet, André

in Bulletin de la Société Géographique de Liège (1999), 37(2), 5-18

50 km south of Yaoundé, karst phenomena are developed in micaschists. A network of fractures dependent in thrusting area guided formation of caves, conduits and other morphologies comparable with those ... [more ▼]

50 km south of Yaoundé, karst phenomena are developed in micaschists. A network of fractures dependent in thrusting area guided formation of caves, conduits and other morphologies comparable with those found in the karst limestones. The presence of a spring and the proximity of the Nyong river suggest that a chemical erosion within an aquifer is at the origin of most of forms. The position of certain conduits and tafonis dismisses the assumption of a genesis within a weathering mantle. [less ▲]

Detailed reference viewed: 31 (1 ULiège)
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See detailKarst et CO2. Le transfert de CO2 dans le synclinal carbonifère de Comblain-au-Pont
Ek, Camille ULiege; Godissart, Jean

in Ecokarst (2013), 92

CO2, solved in water, is the main factor of karstification. In the caves, CO2 concentration in air raises commonly up to 10 000 ppm and, during summertime, 20 000 and more.

Detailed reference viewed: 83 (26 ULiège)
See detailKarst et hydrologie
Petit, François ULiege

Book (1999)

Detailed reference viewed: 23 (2 ULiège)
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See detailKarst in granitic rocks, South Cameroon: cave genesis and silica and taranakite speleothems
Willems, Luc ULiege; Compère, Philippe ULiege; Hatert, Frédéric ULiege et al

in Terra Nova (2002), 14(5), 355-362

A cave in granitic rocks was studied in Mezesse, South Cameroon. Coralloid speleothems, draperies and dissolution traces on the cave walls attest to its truly karstic nature. The speleothems consist of ... [more ▼]

A cave in granitic rocks was studied in Mezesse, South Cameroon. Coralloid speleothems, draperies and dissolution traces on the cave walls attest to its truly karstic nature. The speleothems consist of microlayers of opal and taranakite (K,NH4)Al-3(PO4)(3)(OH).9H(2)O. They indicate a significant mobilization of silica, Al and K from granite during the formation of the cave. Identification of silicified bacteria in the speleothems layers suggests a possible role of these micro-organisms in silica deposition. The presence of taranakite and of silicified organic remains within the speleothems lead to a better understanding of the genesis of the cave. [less ▲]

Detailed reference viewed: 160 (26 ULiège)
See detailKarst in het krijt van Limburg en ombeving
Lagrou, David; Dusart; Willems, Luc ULiege

Poster (2008)

Detailed reference viewed: 26 (1 ULiège)
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See detailKarst non carbonaté au Cameroun méridional. L'exemple des grottes de Mfoula
Willems, Luc ULiege; Pouclet, André; Vicat, Jean-Paul

in Würzburger Geographische Arbeiten (1997), 89

Detailed reference viewed: 15 (1 ULiège)