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See detailL'objet de la saisie-arrêt opérée entre les mains de la succursale belge d'une société étrangère
Frankignoul, Laurent ULg

in Revue de Jurisprudence de Liège, Mons et Bruxelles (2009), 2009(liv. 18), 842-848

I. Localisation, par principe, de la créance objet des poursuites au siège social du tiers saisi; critère alternatif (succursales); déclaration de tiers saisi; Arrêt BNP-Paribas Monaco du 14 février 2008 ... [more ▼]

I. Localisation, par principe, de la créance objet des poursuites au siège social du tiers saisi; critère alternatif (succursales); déclaration de tiers saisi; Arrêt BNP-Paribas Monaco du 14 février 2008; saisie des comptes bancaires; conclusion [less ▲]

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See detailGaze direction influences awareness in recognition memory for faces after intentional learning
Daury, Noémy ULg

in Perceptual & Motor Skills (2009), 109

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See detailLa Danse des spectres. Sur quelques hantises chorégraphiques et cinématographiques
Tomasovic, Dick ULg

in Bordina, Alessandro; Dubois, Philippe; Monteiro, Lucia Ramos (Eds.) Oui, c'est du cinéma. Formes et espaces de l'image en mouvement (2009)

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See detailModeratrice
Parra Santamaria, Lusmiriam Andrea ULg

Conference (2009)

This Forum has been organised in order to discuss different approaches for the bilateral Colombia-Venezuela's conflict that had taken place during the gouvernements of Alvaro Uribe and Hugo Chavez ... [more ▼]

This Forum has been organised in order to discuss different approaches for the bilateral Colombia-Venezuela's conflict that had taken place during the gouvernements of Alvaro Uribe and Hugo Chavez. Several secteors of the society participated in it. We had academics (from different universities in the city), the local journal's president, the Chief of research of the Central Bank (local office in Cartagena). [less ▲]

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See detailIbandronate for the prevention of nonvertebral fractures: a pooled analysis of individual patient data.
Cranney, Ann; Wells, G. A.; Yetisir, E. et al

in Osteoporosis International (2009), 20(2), 291-7

SUMMARY: This analysis was conducted to assess the effect of high versus lower doses of ibandronate on nonvertebral fractures. The results were adjusted for clinical fracture, age, and bone density. The ... [more ▼]

SUMMARY: This analysis was conducted to assess the effect of high versus lower doses of ibandronate on nonvertebral fractures. The results were adjusted for clinical fracture, age, and bone density. The treatment effect was dose-dependent. Higher doses of ibandronate significantly reduced the risk of nonvertebral fractures more effectively compared with lower doses. INTRODUCTION: The objective of this study was to assess the efficacy of different doses of ibandronate on nonvertebral fractures in a pooled analysis. METHODS: Eight randomized trials of ibandronate were reviewed for inclusion. Alternative definitions of high versus low doses based on annual cumulative exposure (ACE) were explored. A time-to-event analysis was conducted using Kaplan-Meier methodology. Hazard ratios (HR) were derived using Cox regression and adjusted for covariates. RESULTS: Combining higher ACE doses of > or = 10.8 mg (150 mg once monthly, 3 mg i.v. quarterly, and 2 mg i.v. every 2 months) versus ACE doses of 5.5 mg, from two trials, resulted in an HR 0.62 (95% CI 0.396-0.974, p = 0.038). There was a dose-response trend with increasing ACE doses (7.2-12 mg) versus ACE of 5.5 mg. CONCLUSIONS: A dose-response effect on nonvertebral fractures was observed when comparing high with low ACE doses. A significant reduction in nonvertebral fractures was noted when pooling data from trials using ACE doses of > or = 10.8 mg versus ACE < or = 7.2 mg; and with ACE > or = 10.8 mg versus ACE of 5.5 mg (38% reduction). Higher ibandronate dose levels (150 mg monthly or 3 mg i.v. quarterly) significantly reduced nonvertebral fracture risk in postmenopausal women. [less ▲]

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See detailLa vignette therapeutique de l'etudiant. Quand l'asthme se revele.
Louis, Renaud ULg; Schleich, FLorence ULg

in Revue Médicale de Liège (2009), 64(9), 474-8

Asthma is a frequent chronic inflammatory disease which is often mistaken for simple bronchitis. The diagnosis is based on the association of symptoms and excessive airway calibre variability. When ... [more ▼]

Asthma is a frequent chronic inflammatory disease which is often mistaken for simple bronchitis. The diagnosis is based on the association of symptoms and excessive airway calibre variability. When symptoms are present more than once a week, it is recommended to give low dose inhaled corticoids as a maintenance treatment together with, as needed, rapid acting beta2 agonist. In addition it is crucial to provide the patient with an education on the disease to reinforce adherence to the treatment. [less ▲]

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See detailcarnet de pédiatrie en Afrique: Néphrologie
Battisti, Oreste ULg

Learning material (2009)

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See detailDirect regeneration of rattan seedlings from apical meristem and axillary bud explants
Kouakou, L. K.; Zoro Bi, I. A.; Kouakou, T. H. et al

in Belgian Journal of Botany (2009), 142(1), 60-67

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See detailModélisation numérique 2D unifiée des écoulements dans une retenue, sur l’évacuateur de crue et en aval
Dewals, Benjamin ULg; Erpicum, Sébastien ULg; Archambeau, Pierre ULg et al

in Actes du Colloque Dimensionnement et Fonctionnement des Evacuateurs de crues (2009)

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See detailProteomic and enzymatic response of poplar to cadmium stress
Kieffer, Pol; Schröder, Peter; Dommes, Jacques ULg et al

in Journal of Proteomics (2009), 72

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See detailValidation of version-4.61 methane and nitrous oxide observed by MIPAS
Payan, S.; Camy-Peyret, C.; Oelhaf, H. et al

in Atmospheric Chemistry and Physics (2009), 9(2), 413-442

The ENVISAT validation programme for the atmospheric instruments MIPAS, SCIAMACHY and GOMOS is based on a number of balloon-borne, aircraft, satellite and ground-based correlative measurements. In ... [more ▼]

The ENVISAT validation programme for the atmospheric instruments MIPAS, SCIAMACHY and GOMOS is based on a number of balloon-borne, aircraft, satellite and ground-based correlative measurements. In particular the activities of validation scientists were coordinated by ESA within the ENVISAT Stratospheric Aircraft and Balloon Campaign or ESABC. As part of a series of similar papers on other species [this issue] and in parallel to the contribution of the individual validation teams, the present paper provides a synthesis of comparisons performed between MIPAS CH4 and N2O profiles produced by the current ESA operational software (Instrument Processing Facility version 4.61 or IPF v4.61, full resolution MIPAS data covering the period 9 July 2002 to 26 March 2004) and correlative measurements obtained from balloon and aircraft experiments as well as from satellite sensors or from ground-based instruments. In the middle stratosphere, no significant bias is observed between MIPAS and correlative measurements, and MIPAS is providing a very consistent and global picture of the distribution of CH4 and N2O in this region. In average, the MIPAS CH4 values show a small positive bias in the lower stratosphere of about 5%. A similar situation is observed for N2O with a positive bias of 4%. In the lower stratosphere/upper troposphere (UT/LS) the individual used MIPAS data version 4.61 still exhibits some unphysical oscillations in individual CH4 and N2O profiles caused by the processing algorithm (with almost no regularization). Taking these problems into account, the MIPAS CH4 and N2O profiles are behaving as expected from the internal error estimation of IPF v4.61 and the estimated errors of the correlative measurements. [less ▲]

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See detailImidazol(in)ium-2-carboxylates as N-heterocyclic carbene precursors for the synthesis of second generation ruthenium metathesis catalysts
Sauvage, Xavier ULg; Demonceau, Albert ULg; Delaude, Lionel ULg

in Advanced Synthesis & Catalysis (2009), 351(11-12), 2031-2038

Five well-known ruthenium-N-heterocyclic carbene (NHC) catalysts for olefin metathesis and related reactions, including the second generation Grubbs and Hoveyda-Grubbs catalysts, were prepared by ... [more ▼]

Five well-known ruthenium-N-heterocyclic carbene (NHC) catalysts for olefin metathesis and related reactions, including the second generation Grubbs and Hoveyda-Grubbs catalysts, were prepared by phosphane exchange between first generation ruthenium-benzylidene or indenylidene complexes and NHCs generated in situ upon thermolysis of imidazol(in)ium-2-carboxylates. Because N-heterocyclic carbene -carbon dioxide adducts (NHC · CO2) are stable zwitterionic compounds that can be stored and handled with no particular precautions, this procedure is particularly attractive from a practical point of view. Reaction courses were conveniently monitored by 31P NMR spectroscopy and the experimental conditions were carefully adjusted to obtain high yields of pure products within short periods of time. [less ▲]

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See detailSTFT-based spectral analysis of urban waterworks leakage detection
Lay-Ekuakille, Aimé; Vendramin, Giuseppe; Trotta, Amerigo et al

in XIX IMEKO World Congress Proceedings (2009)

Water is an essential good for human being necessity. It must be protected against pollution and useless leakage. Urban waterworks is a strategic infrastructure to be managed with particular attention and ... [more ▼]

Water is an essential good for human being necessity. It must be protected against pollution and useless leakage. Urban waterworks is a strategic infrastructure to be managed with particular attention and care so that users must be satisfied. Different techniques are used to detect leaks from waterworks, specifically from pipelines carrying water. Among them, spectral analysis is very interesting to apply amid problems related to the pipeline section. This paper presents an application of STFT (short-term Fourier transform) technique for identifying urban waterworks leaks; STFT technique is usually used in processing speech. For the purposes of this research, a specific pipeline plant has been build in other to feature a real case. The pipeline section is almost one inch; the adopted section makes the research very interesting since spectral analysis, based essentially on FFT, is generally used for section greater than 20 cm. [less ▲]

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See detailLoss of hip bone mineral density over time is associated with spine and hip fracture incidence in osteoporotic postmenopausal women.
Bruyère, Olivier ULg; Varela, A. R.; Adami, S. et al

in European journal of epidemiology (2009), 24

The objective of the study assess the relationship between bone mineral density (BMD) loss over time and fracture incidence in postmenopausal women. This is a posthoc analysis that includes women from the ... [more ▼]

The objective of the study assess the relationship between bone mineral density (BMD) loss over time and fracture incidence in postmenopausal women. This is a posthoc analysis that includes women from the placebo group of two large randomized controlled trials having assessed the efficacy of a new anti-osteoporotic drug. BMD was assessed every 6 months during 3 years at the lumbar spine, the femoral neck and the total proximal femur. Vertebral fractures were assessed using a semiquantitative method. Hip fractures were based on written documentation. All patients received calcium and vitamin D. In the present study that included 1,775 patients (with complete data at baseline and after 3 years), the logistic regression analysis, adjusted for covariates, showed that 3-year change in lumbar BMD was not statistically associated with the new vertebral fractures after 3 years. However, femoral neck and total proximal femur BMD changes was statistically correlated with the incidence of new vertebral fractures (P < 0.001). When considering change in BMD after the first year of follow-up, a decrease in total proximal femur BMD was statistically associated with an increase in the incidence of new vertebral fractures during the last 2 years of follow-up (P = 0.048). The 3-year change in femoral neck and total proximal BMD was statistically correlated with the incidence of hip and fragility fracture after 3 years (all P < 0.001). In this elderly osteoporotic population receiving calcium and vitamin D, a decrease in hip BMD after 1 or 3 year of follow-up, is associated with an increased risk of fracture incidence. However, spine BMD changes do not influence vertebral fracture incidence. [less ▲]

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See detailEvaluation biologique du stress oxydant : application en routine clinique.
Pincemail, Joël ULg; Le Goff, Caroline ULg; Charlier, Corinne ULg et al

in Nutritions & Endocrinologie (2009), Déc

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See detailThiaminylated adenine nucleotides — chemical synthesis, structural characterization and natural occurrence
Frederich, Michel ULg; Delvaux, David ULg; Gigliobianco, Tiziana ULg et al

in FEBS Journal (2009), 276(12), 32563268

Thiamine and its three phosphorylated derivatives (mono-, di- and triphosphate) occur naturally in most cells. Recently, we reported the presence of a fourth thiamine derivative, adenosine thiamine ... [more ▼]

Thiamine and its three phosphorylated derivatives (mono-, di- and triphosphate) occur naturally in most cells. Recently, we reported the presence of a fourth thiamine derivative, adenosine thiamine triphosphate (AThTP), produced in E. coli in response to carbon starvation. Here, we show that the chemical synthesis of AThTP leads to another new compound, adenosine thiamine diphosphate (thiaminylated ADP, AThDP), as a side product. The structure of both compounds was confirmed by mass spectrometry and 1H-, 13C- and 31P-NMR and some of their chemical properties were determined. Our results show an upfield shifting of the C-2 proton of the thiazolium ring in adenosine thiamine derivatives compared to the conventional thiamine phosphate derivatives. This modification of the electronic environment of the C-2 proton might be explained by a through-space interaction with the adenosine moiety, suggesting an U-shaped folding of adenosine thiamine derivatives. Such a structure where the C-2 proton is embedded in a closed conformation can be located using molecular modeling as an energy minimum. In E. coli, AThTP may account for 15% of total thiamine under energy stress. It is less abundant in eukaryotic organisms, but is consistently found in mammalian tissues and in some cell lines. Using a HPLC method, we show for the first time that AThDP may also occur in small amounts in E. coli and in vertebrate liver. The discovery of two natural thiamine adenine compounds further highlights the complexity and diversity of thiamine biochemistry, which is not restricted to the cofactor role of thiamine diphosphate. [less ▲]

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