References of "2012"
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See detailStrontium ranelate uncouples bone formation from bone resorption in male osteoporotic patients
COLLETTE, Julien ULiege; Reginster, Jean-Yves ULiege

in Osteoporosis International (2012, March), 23(S2), 365-366

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See detailAnalysis of tobacco mainstream smoke by GC×GC TOFMS
Brokl, Michal ULiege; Bishop, Louise; Wright, Christopher et al

Poster (2012, March)

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See detailThe instability strip of ZZ Ceti white dwarfs I. Introduction of time-dependent convection
Van Grootel, Valérie ULiege; Dupret, Marc-Antoine ULiege; Fontaine, Gilles et al

in Astronomy and Astrophysics (2012), 539

Aims. The determination of the location of the theoretical ZZ Ceti instability strip in the log g − Teff diagram has remained a challenge over the years due to the lack of a suitable treatment for ... [more ▼]

Aims. The determination of the location of the theoretical ZZ Ceti instability strip in the log g − Teff diagram has remained a challenge over the years due to the lack of a suitable treatment for convection in these stars. For the first time, a full nonadiabatic approach including time-dependent convection is applied to ZZ Ceti pulsators, and we provide the appropriate details related to the inner work- ings of the driving mechanism at work. Methods. We used the nonadiabatic pulsation code MAD with a representative evolutionary sequence of a 0.6 M⊙ DA white dwarf. This sequence is made of state-of-the-art models that include a detailed modeling of the feedback of convection on the atmospheric structure. The assumed convective efficiency in these models is the so-called ML2/α = 1.0 version. We also carried out, for comparison purposes, nonadiabatic computations within the frozen convection approximation, as well as calculations based on models with standard grey atmospheres. Results. We find that pulsational driving in ZZ Ceti stars is concentrated at the base of the superficial H convection zone, but at depths, near the blue edge of the instability strip, somewhat larger than those obtained with the frozen convection approach. Despite the fact that this approach is formally invalid in such stars, particularly near the blue edge of the instability strip, the predicted boundaries are not dramatically different in both cases. The revised blue edge for a 0.6 M⊙ model is found to be around Teff = 11,970 K, some 240 K hotter than the value predicted within the frozen convection approximation, in rather good agreement with the empirical value. On the other hand, our predicted red edge temperature for the same stellar mass is only about 5600 K (80 K hotter than with the frozen convection approach), much lower than the observed value. Conclusions. We correctly understand the development of pulsational instabilities of a white dwarf as it cools at the blue edge of the ZZ Ceti instability strip. Our current implementation of time-dependent convection however still lacks important ingredients to fully account for the observed red edge of the strip. We will explore a number of possibilities in the future papers of this series. [less ▲]

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See detailStrontium ranelate reduces the number of radiological or radioclinical progressors in patients with primary knee osteoarthritis
Reginster, Jean-Yves ULiege; Chapurlat, R; Christiansen, C et al

in Osteoporosis International (2012, March), 23(S2), 366-367

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See detailAu-delà des limites. Focus sur quatre maisons d’édition alternatives bruxelloises
Paques, Frédéric ULiege

in Lectures : La Revue des Bibliothèques (2012), 175

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See detailRELIABILITY OF ANALYTICAL METHODS’ RESULTS: A BAYESIAN APPROACH TO ANALYTICAL METHOD VALIDATION
Rozet, Eric ULiege; Govaerts, B.; Lebrun, Pierre ULiege et al

Conference (2012, March)

Methods validation is mandatory in order to assess the fitness of purpose of the developed analytical method. Of core importance at the end of the validation is the evaluation of the reliability of the ... [more ▼]

Methods validation is mandatory in order to assess the fitness of purpose of the developed analytical method. Of core importance at the end of the validation is the evaluation of the reliability of the individual results that will be generated during the routine application of the method. Regulatory guidelines provide a general framework to assess the validity of a method, but none address the issue of results reliability. In this study, a Bayesian approach is proposed to address this concern. Results reliability is defined here as “the probability ()π of an analytical method to provide analytical results within predefined acceptance limits ()X()λ± around their reference or conventional true concentration values ()Tμ over a defined concentration range and under given environmental and operating conditions.” By providing the minimum reliability probability (minπ needed for the subsequent routine application of the method, as well as specifications or acceptance limits ()λ±, the proposed Bayesian approach provides the effective probability of obtaining reliable future analytical results over the whole concentration range investigated. This is summarized in a single graph: the reliability profile. This Bayesian reliability profile is also compared to two frequentist approaches, the first one derived from the work of Dewé et al. [1] and the second proposed by Govaerts et al. [2]. Furthermore, the applicability of the Bayesian reliability profile is shown using as example the validation of a bioanalytical method dedicated to the determination of ketoglutaric acid (KG) and hydroxymethylfurfural (HMF) in human plasma by SPE-HPLC-UV. [1] Dewé W., Govaerts B., Boulanger B., Rozet E., Chiap P., Hubert Ph., Chemometr. Intell. Lab. Syst. 85 (2007) 262-268. [2] B. Govaerts, W. Dewé, M. Maumy, B. Boulanger, Qual. Reliab. Engng. Int. 24 (2008) 667-680. [less ▲]

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See detailStrontium ranelate and risk of venous thromboembolism (VTE) : an update of a retrospective cohort study in the UK general practice research database (GPRD)
Cooper, C; Deltour, N; Speirs, C et al

in Osteoporosis International (2012, March), 23(S2), 364-365

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See detailVers une politique active du patrimoine dans le SDER nouveau
Fisher, Axel ULiege; Goossens, Marc ULiege; Occhiuto, Rita ULiege et al

in Cahiers Nouveaux (Les) (2012), 81

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See detailWhat are the most important medication attributes for patients with osteoporosis ? Results from a qualitative study
Hiligsmann, Mickaël ULiege; Van Durme, C; Geusens, P et al

in Osteoporosis International (2012, March), 23(S2), 81-82

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See detailEffect of collagen hydrolysate in articular pain: A 6-month randomized, double-blind, placebo controlled study
Bruyère, Olivier ULiege; Zegels, Brigitte ULiege; LEONORI, Lorenzo ULiege et al

in Osteoporosis International (2012, March), 23(Suppl. 2), 362-363

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See detailPerception, knowledge and use by general practitioners of Belgium of the FRAX tool
Bruyère, Olivier ULiege; Nicolet, Delphine ULiege; Compère, Stéphanie et al

in Osteoporosis International (2012, March), 23(Suppl. 2), 363-364

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See detailBornage: questions d'actualité et frais
Salvé, Arianne ULiege

in Salvé, Arianne (Ed.) Chronique de droit à l'usage des juges de paix et de police (2012)

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See detailLong-term (3 years) reproducibility for the radiological assessment of knee osteoarthritis
DEROISY, Rita ULiege; Bruyère, Olivier ULiege; Gensburger, Deborah et al

in Osteoporosis International (2012, March), 23(Suppl. 2), 219-220

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See detailInscriptions arabes d’Éthiopie
Bauden, Frédéric ULiege

in Annales islamologiques (2012), 45(2011), 285-306

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See detailIncreasing the Detection Limit of the Parkinson Disorder through a Specific Surface Chemistry Applied onto Inner Surface of the Titration Well
Mille, Caroline; Debarnot; Zorzi, Willy ULiege et al

in Journal of Functional Biomaterials (2012), 2

The main objective of this paper was to illustrate the enhancement of the sensitivity of ELISA titration for neurodegenerative proteins by reducing nonspecific adsorptions that could lead to false ... [more ▼]

The main objective of this paper was to illustrate the enhancement of the sensitivity of ELISA titration for neurodegenerative proteins by reducing nonspecific adsorptions that could lead to false positives. This goal was obtained thanks to the association of plasma and wet chemistries applied to the inner surface of the titration well. The polypropylene surface was plasma-activated and then, dip-coated with different amphiphilic molecules. These molecules have more or less long hydrocarbon chains and may be charged. The modified surfaces were characterized in terms of hydrophilic—phobic character, surface chemical groups and topography. Finally, the coated wells were tested during the ELISA titration of the specific antibody capture of the α-synuclein protein. The highest sensitivity is obtained with polar (Θ = 35°), negatively charged and smooth inner surface. [less ▲]

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