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Peer Reviewed
See detailLe couvent des Célestines
Charlier, Sébastien ULg

in Duchesne, Jean-Patrick; Henrion, Pierre (Eds.) Patrimoine et réaffectation en Wallonie (2005)

Detailed reference viewed: 45 (9 ULg)
Peer Reviewed
See detailCouvents et maisons religieuses comme établissements de soins à Liège et dans son diocèse, au moment de la Renaissance (ca 1450-ca 1620)
Xhayet, Geneviève ULg

in Vons, Jacqueline (Ed.) Pratique et pensée médicales à la Renaissance : actes du 51e Colloque international d'études humanistes (Tours, 2-6 juillet 2007) (2009)

Detailed reference viewed: 13 (0 ULg)
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See detailLa couverture 1998 de la Revue medicale de Liège: histoplasmose chez un sidéen
Pierard, Gérald ULg

in Revue Médicale de Liège (1998), 53(1), 2-3

Detailed reference viewed: 8 (1 ULg)
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See detailCouverture de pertes de substance du tibia distal par lambeau pedicule perforant en helice : deux cas cliniques.
Bous, Aurélie ULg; Ronsmans, C.; NIZET, Jean-Luc ULg et al

in Annales de Chirurgie Plastique Esthetique (2011)

Distal lower leg soft tissue defect is frequently a challenge to repair, particularly on the tibial crest. The coverage of this kind of lesion has some limitations because of regional minimal blood supply ... [more ▼]

Distal lower leg soft tissue defect is frequently a challenge to repair, particularly on the tibial crest. The coverage of this kind of lesion has some limitations because of regional minimal blood supply and paucity of local soft-tissue flaps. The perforator pedicled propeller (PPP) method tries to find a new place in lower leg reconstruction in bringing similar tissues at the recipient site and avoiding long and difficult free flap transfer or muscular sacrifice. The authors report on the use of PPP method for a tibial crest exposure after trauma and for a soft tissue defect with osteomyelitis on the tibial crest. [less ▲]

Detailed reference viewed: 55 (7 ULg)
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See detailCouverture des besoins en proteines et acides amines des vaches laitieres hautes productrices.
Thewis, André ULg

in Elevages Belges (1998), 52(2), 34-37

Detailed reference viewed: 24 (1 ULg)
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See detailCouvin/Couvin : fouilles 2009 au Trou de l'Abîme
Miller, Rebecca ULg; Cattelain, Pierre; Otte, Marcel ULg et al

in Chronique de l'Archéologie Wallonne (2011), 18

Detailed reference viewed: 23 (0 ULg)
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See detailCouvin/Couvin : fouilles 2010 au Trou de l'Abîme
Miller, Rebecca ULg; Cattelain, Pierre

in Chronique de l'Archéologie Wallonne (2012), 19

Detailed reference viewed: 30 (4 ULg)
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See detailCouvin/Couvin : fouilles 2010 au Trou de l’Abîme
Miller, Rebecca ULg; Cattelain, P.; Flas, Damien ULg et al

in Chronique de l'Archéologie Wallonne (2012), 19

Detailed reference viewed: 15 (2 ULg)
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See detailCouvin/Couvin : Trou de l'Abîme
Miller, Rebecca ULg; Cattelain, Pierre; Otte, Marcel ULg et al

in Chronique de l'Archéologie Wallonne (2014), 21

Detailed reference viewed: 23 (4 ULg)
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See detailCouvrez ce pis que je ne saurais voir. Cartoons, censure, révisions
Tomasovic, Dick ULg

Article for general public (2013)

Forme d’expression artistique et populaire, le dessin animé n’a pas toujours l’innocence que le grand public veut bien lui attribuer. Inéluctablement, il s’est attiré les ciseaux de la censure. Toutefois ... [more ▼]

Forme d’expression artistique et populaire, le dessin animé n’a pas toujours l’innocence que le grand public veut bien lui attribuer. Inéluctablement, il s’est attiré les ciseaux de la censure. Toutefois, à l’instar d’autres industries culturelles, il s’est avant tout doté d’un système strict d’autocensure mis en place dès la fin des années 1920, à l’intérieur même de la chaîne de production des cartoons. [less ▲]

Detailed reference viewed: 23 (1 ULg)
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Peer Reviewed
See detailCovalent binding of antitumor benzoacronycines to double-stranded DNA induces helix opening and the formation of single-stranded DNA: Unique consequences of a novel DNA-bonding mechanism
David-Cordonnier, MH; Laine, W; Lansiaux, A et al

in Molecular Cancer Therapeutics (2005), 4(1), 71-80

The majority of DNA-binding small molecules known thus far stabilize duplex DNA against heat denaturation. A high, drug-induced increase in the melting temperature (T-m) of DNA is generally viewed as a ... [more ▼]

The majority of DNA-binding small molecules known thus far stabilize duplex DNA against heat denaturation. A high, drug-induced increase in the melting temperature (T-m) of DNA is generally viewed as a good criterion to select DNA ligands and is a common feature of several anticancer drugs such as intercalators (e.g., anthracyclines) and alkylators (e.g., ecteinascidin 743). The reverse situation (destabilization of DNA to facilitate its denaturation) may be an attractive option for the identification of therapeutic agents acting on the DNA structure. We have identified the tumor-active benzoacronycine derivative S23906-1 [(+/-)-cis-1, 2-diacetoxy-6-methoxy-3,3,14-trimethyl 1,2,3,14-tetrahydro-7H-benzo[b]pyrano[3,2]acridin-7- one] as a potent DNA alkylating agent endowed with a helicase-like activity. Using complementary molecular approaches, we show that covalent binding to DNA of the diacetate compound S23906-1 and its monoacetate analogue S28687-1 induces a marked destabilization of the double helix with the formation of alkylated ssDNA. The DNA-bonding properties and effects on DNA structure of a series of benzoacronycine derivatives, including the dicarbamate analogue S29385-1, were studied using complementary biochemical (electromobility shift assay, nuclease S1 mapping) and spectroscopic (fluorescence and T-m measurements) approaches. Alkylation of guanines in DNA by S28687-1 leads to a local denaturation of DNA, which becomes susceptible to cleavage by nuclease S1 and significantly decreases the T-m of DNA. The drug also directly alkylates single-strand DNA, but mass spectrometry experiments indicate that guanines in duplexes are largely preferred over single-stranded structures. This molecular study expands the repertoire of DNA-binding mechanisms and provides a new dimension for DNA recognition by small molecules. [less ▲]

Detailed reference viewed: 41 (13 ULg)
See detailCovalent bonding of functional coatings on conductive materials: the electrochemical approach
Cécius, Michaël; Jérôme, Christine ULg

in Urban, Marek W (Ed.) Handbook of Stimuli-Responsive Materials (2011)

This chapter contains sections titled: - Introduction - Electrodeposited Coatings - Electrografted Coatings - Compounds Requiring an Anodic Process - Compounds Requiring a Cathodic Process - Conclusions ... [more ▼]

This chapter contains sections titled: - Introduction - Electrodeposited Coatings - Electrografted Coatings - Compounds Requiring an Anodic Process - Compounds Requiring a Cathodic Process - Conclusions - References [less ▲]

Detailed reference viewed: 24 (5 ULg)
Peer Reviewed
See detailCovalent liquids: tight binding simulation versus experimental results
Gaspard, Jean-Pierre ULg; Bichara, C.; Raty, Jean-Yves ULg et al

(1998)

We show that a simple tight binding model with a repulsive potential describes the Peierls distortions in covalent systems and the well-known octet rule. The existence and the intensity of the Peierls ... [more ▼]

We show that a simple tight binding model with a repulsive potential describes the Peierls distortions in covalent systems and the well-known octet rule. The existence and the intensity of the Peierls distortion is mainly related to the hardness of the repulsive potential as demonstrated both by theoretical calculations and by the experimental systematic analysis of liquid structures. In particular, As is threefold coordinated and Sb is sixfold coordinated in the liquid; the qualitative difference is explained by the ratio of the distortion energy DeltaE to the thermal energy k BT. The As xSb 1-x alloys show continuously varying average coordination numbers showing that the semiconductor-metal transition is continuous with concentration. In addition, we illustrate in the case of liquid Se that, tight binding Monte Carlo simulations are able to describe quantitatively the structure of liquid elements provided the Van der Waals potential is added [less ▲]

Detailed reference viewed: 28 (1 ULg)
See detailCovariance estimation with Method-R
Druet, Tom ULg; Misztal, I.; Duangjinda, M. et al

in Abstracts from the 2000 ADSA/ASAS joint annual meeting (2000)

Detailed reference viewed: 7 (1 ULg)
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Peer Reviewed
See detailCovariation between zooplankton community composition and cyanobacterial community dynamics in Lake Blaarmeersen (Belgium)
van Gremberghe, Ineke; Van Wichelen, Jeroen; Van der Gucht, Kathleen et al

in FEMS Microbiology Ecology (2008), 63

The cyanobacterial community composition in the mesotrophic Lake Blaarmeersen was determined by denaturing gradient gel electrophoresis (DGGE) of PCRamplified 16S rRNA gene fragments during two ... [more ▼]

The cyanobacterial community composition in the mesotrophic Lake Blaarmeersen was determined by denaturing gradient gel electrophoresis (DGGE) of PCRamplified 16S rRNA gene fragments during two consecutive years to assess the importance of different classes of explanatory variables (bottom-up and top-down factors, physical variables and phytoplankton) in cyanobacterial community dynamics. The most dominant cyanobacteria in Lake Blaarmeersen were Synechococcus (three genotypes), Limnothrix redekei and Anabaena/Aphanizomenon. Analyses of Similarity revealed that the cyanobacterial community in Lake Blaarmeersen differed significantly between the growing season and the winter season as well as between the epilimnion and hypolimnion during the stratified periods. Mantel tests revealed significant correlations between the DGGE data and bottom-up factors, physical variables, the phytoplankton community composition and, interestingly, the zooplankton community composition. In general, the zooplankton community composition (especially the cladoceran community) was more important in structuring the cyanobacterial community than the total zooplankton biomass. This study shows that grazing zooplankton communities can have a relatively strong impact on the cyanobacterial community dynamics and that this impact can be equally important as bottom-up processes regulated by nutrient concentrations and/or physical variables. [less ▲]

Detailed reference viewed: 34 (1 ULg)
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See detailCover Songs Retrieval and Identification
Osmalsky, Julien ULg

Conference (2015, February 24)

Cover songs retrieval is a MIR task that has been widely studied in the recent years. The task, in its general sense, consists in retrieving covers for a given audio query. In this PhD, we focus on the ... [more ▼]

Cover songs retrieval is a MIR task that has been widely studied in the recent years. The task, in its general sense, consists in retrieving covers for a given audio query. In this PhD, we focus on the more specific task of cover songs *identification*. Given an unknown cover song query, we want to find relevant information about the original song, such as the title, the artist etc. Applications are live music recognition, plagiarism detections, query by examples, etc. Our approach is based on a pruning algorithm, whose role is to discard as quickly as possible as many tracks as possible from a search database in order to keep a smaller subset that should contain the tracks relevant to the query. We introduce the concept of *rejectors* for the pruning algorithm, which are single or combined classifier using multiple audio features for selecting relevant tracks. [less ▲]

Detailed reference viewed: 23 (6 ULg)
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See detailCovert waking brain activity reveals instantaneous sleep depth.
McKinney, Scott M; Dang Vu, Thien Thanh ULg; Buxton, Orfeu M et al

in PLoS ONE (2011), 6(3), 17351

The neural correlates of the wake-sleep continuum remain incompletely understood, limiting the development of adaptive drug delivery systems for promoting sleep maintenance. The most useful measure for ... [more ▼]

The neural correlates of the wake-sleep continuum remain incompletely understood, limiting the development of adaptive drug delivery systems for promoting sleep maintenance. The most useful measure for resolving early positions along this continuum is the alpha oscillation, an 8-13 Hz electroencephalographic rhythm prominent over posterior scalp locations. The brain activation signature of wakefulness, alpha expression discloses immediate levels of alertness and dissipates in concert with fading awareness as sleep begins. This brain activity pattern, however, is largely ignored once sleep begins. Here we show that the intensity of spectral power in the alpha band actually continues to disclose instantaneous responsiveness to noise--a measure of sleep depth--throughout a night of sleep. By systematically challenging sleep with realistic and varied acoustic disruption, we found that sleepers exhibited markedly greater sensitivity to sounds during moments of elevated alpha expression. This result demonstrates that alpha power is not a binary marker of the transition between sleep and wakefulness, but carries rich information about immediate sleep stability. Further, it shows that an empirical and ecologically relevant form of sleep depth is revealed in real-time by EEG spectral content in the alpha band, a measure that affords prediction on the order of minutes. This signal, which transcends the boundaries of classical sleep stages, could potentially be used for real-time feedback to novel, adaptive drug delivery systems for inducing sleep. [less ▲]

Detailed reference viewed: 14 (0 ULg)
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See detailCowden Syndrome: a novel PTEN mutation description and how to recognize a not so rare hereditary cancer syndrome
Delannoy, Pauline; DEBRAY, François-Guillaume ULg; BECKERS, Albert ULg et al

in Acta Clinica Belgica (2014), 69(suppl 3), 16

Detailed reference viewed: 17 (2 ULg)