References of "Paper published in a journal"      in Complete repository Arts & humanities   Archaeology   Art & art history   Classical & oriental studies   History   Languages & linguistics   Literature   Performing arts   Philosophy & ethics   Religion & theology   Multidisciplinary, general & others Business & economic sciences   Accounting & auditing   Production, distribution & supply chain management   Finance   General management & organizational theory   Human resources management   Management information systems   Marketing   Strategy & innovation   Quantitative methods in economics & management   General economics & history of economic thought   International economics   Macroeconomics & monetary economics   Microeconomics   Economic systems & public economics   Social economics   Special economic topics (health, labor, transportation…)   Multidisciplinary, general & others Engineering, computing & technology   Aerospace & aeronautics engineering   Architecture   Chemical engineering   Civil engineering   Computer science   Electrical & electronics engineering   Energy   Geological, petroleum & mining engineering   Materials science & engineering   Mechanical engineering   Multidisciplinary, general & others Human health sciences   Alternative medicine   Anesthesia & intensive care   Cardiovascular & respiratory systems   Dentistry & oral medicine   Dermatology   Endocrinology, metabolism & nutrition   Forensic medicine   Gastroenterology & hepatology   General & internal medicine   Geriatrics   Hematology   Immunology & infectious disease   Laboratory medicine & medical technology   Neurology   Oncology   Ophthalmology   Orthopedics, rehabilitation & sports medicine   Otolaryngology   Pediatrics   Pharmacy, pharmacology & toxicology   Psychiatry   Public health, health care sciences & services   Radiology, nuclear medicine & imaging   Reproductive medicine (gynecology, andrology, obstetrics)   Rheumatology   Surgery   Urology & nephrology   Multidisciplinary, general & others Law, criminology & political science   Civil law   Criminal law & procedure   Criminology   Economic & commercial law   European & international law   Judicial law   Metalaw, Roman law, history of law & comparative law   Political science, public administration & international relations   Public law   Social law   Tax law   Multidisciplinary, general & others Life sciences   Agriculture & agronomy   Anatomy (cytology, histology, embryology...) & physiology   Animal production & animal husbandry   Aquatic sciences & oceanology   Biochemistry, biophysics & molecular biology   Biotechnology   Entomology & pest control   Environmental sciences & ecology   Food science   Genetics & genetic processes   Microbiology   Phytobiology (plant sciences, forestry, mycology...)   Veterinary medicine & animal health   Zoology   Multidisciplinary, general & others Physical, chemical, mathematical & earth Sciences   Chemistry   Earth sciences & physical geography   Mathematics   Physics   Space science, astronomy & astrophysics   Multidisciplinary, general & others Social & behavioral sciences, psychology   Animal psychology, ethology & psychobiology   Anthropology   Communication & mass media   Education & instruction   Human geography & demography   Library & information sciences   Neurosciences & behavior   Regional & inter-regional studies   Social work & social policy   Sociology & social sciences   Social, industrial & organizational psychology   Theoretical & cognitive psychology   Treatment & clinical psychology   Multidisciplinary, general & others     Showing results 1101 to 1200 of 4969     7 8 9 10 11 12 13 14 15 16 17     Long-term denosuamab treatment in postmenopausal women with osteoporosis : results from the first two years of the FREEDOM trial extensionBone, H.; Chapurlat, R.; Brandi, M. et alin Osteoporosis International (2011), 22(S4), 527-528Detailed reference viewed: 19 (1 ULg) Treatment of postmenopausal women with osteoporosis for 5 years with denosumab : two-year results from the FREEDOM trial extensionChapurlat, R.; Bone, H. G.; Brandi M L et alin Annals of the Rheumatic Diseases (2011), 70(S3), 166-167Detailed reference viewed: 32 (9 ULg) Clinical sedation and bispectral index in burn children receiving gamma-hydroxybutyrate.ROUSSEAU, Anne-Françoise ; SABOURDIN, Nada; RICHARD, Patrick et alin European Journal of Anaesthesiology. Supplement (2011), 28(Suppl 48), 150Detailed reference viewed: 21 (5 ULg) Negative parity nonstrange baryons in large Nc QCD: quark excitation versus meson-nucleon scatteringStancu, Floarea ; Matagne, Nicolas in Bled Workshops in Physics (2011), 12(1), 57-63We show that the two complementary pictures of large $N_c$ baryons - the single-quark orbital excitation about a symmetric core and the meson-nucleon resonance -- are compatible for $\ell$ = 3 SU(4 ... [more ▼]We show that the two complementary pictures of large $N_c$ baryons - the single-quark orbital excitation about a symmetric core and the meson-nucleon resonance -- are compatible for $\ell$ = 3 SU(4) baryons. The proof is based on a simple Hamiltonian including operators up to order $\mathcal{O}(N^0_c)$ used previously in the literature for $\ell$ = 1. [less ▲]Detailed reference viewed: 4 (0 ULg) Stimulant effects of ethanol in adolescent Swiss mice: development of sensitization and consequences in adulthoodQuoilin, Caroline ; Didone, Vincent ; Quertemont, Etienne in Alcohol & Alcoholism (2011), 46(Supplément 1), 40The adolescent period is characterized by behavioral and neurobiological changes, which might predispose adolescents to the long-term negative consequences of alcohol. For example, enhanced risks of ... [more ▼]The adolescent period is characterized by behavioral and neurobiological changes, which might predispose adolescents to the long-term negative consequences of alcohol. For example, enhanced risks of alcohol dependence are reported when drinking is initiated early. In the present studies, we used Swiss female mice to test whether chronic ethanol injections during adolescence durably affect the sensitivity to the stimulant effects of ethanol in adulthood. In a first set of experiments, several groups of young (28 day-old) mice were daily injected with various ethanol doses (1.5 – 4 g/kg) to test for ethanol sensitization during adolescence in comparison to adult mice exposed to the same schedule of ethanol injections. The results show that young mice express much higher stimulant effects after acute ethanol injections. However, they also require higher ethanol doses than adult mice to develop a sensitization to the stimulant effects of ethanol. In a second set of experiments, 28 day-old mice were sensitized to ethanol for 14 days with high ethanol doses (2.5 or 4 g/kg) and then tested for the stimulant effects of ethanol and the development of ethanol sensitization in adulthood. The results of this second set of experiments show that mice sensitized to ethanol during their adolescence remain more sensitive to the acute stimulant effects of ethanol in adulthood, especially when high ethanol doses were administered. However, the rate of the development of a sensitization to this effect was only slightly affected relative to adult mice exposed to a chronic ethanol regimen for the first time. Together, these results indicate that adolescent mice are more sensitive to the stimulant effects of ethanol but require higher ethanol doses to develop a sensitization. However, when a sensitization develops during adolescence, these mice still experience higher ethanol stimulant effects when tested in adulthood. [less ▲]Detailed reference viewed: 44 (7 ULg) Maintenance of antifracture efficacy over 10 years with strontium ranelate in postmenopausal osteoporosisReginster, Jean-Yves ; Kaufman, J. M.; Devogelaer, J. P. et alin Arthritis and Rheumatism (2011), 63(S10), 436Detailed reference viewed: 37 (8 ULg) Long-term treatment of postmenopausal osteoporotic women with strontium ranelate : results at 10 yearsReginster, Jean-Yves ; Kaufman, J. M.; Devogelaer, J. D. et alin Annals of the Rheumatic Diseases (2011), 70(S3), 167Detailed reference viewed: 33 (8 ULg) Statistical analysis of low-flow based on short time series. The case of WalloniaVerstraete, Arnaud ; Gailliez, Sébastien; Degre, Aurore in Geophysical Research Abstracts (2011), 13The floods have always been the main concern resulting of extreme weather conditions. Now droughts and low flows are more and more recognized as risk situations due to the huge consequences of water ... [more ▼]The floods have always been the main concern resulting of extreme weather conditions. Now droughts and low flows are more and more recognized as risk situations due to the huge consequences of water shortage. Furthermore, the changing climate context constitutes a new threat even if the uncertainty in low-flows evolution remains high. In Wallonia (Southern part of Belgium), a knowledge gap remains on statistical analysis of low-flows. In this paper, we present a study of historical data in Walloon Region and the first steps of their statistical analysis. Wallonia is one of the three regions of Belgian federal state. It covers an area of 17000 km² and spreads on 4 districts (Meuse, Escaut, Rhin, Senne). The watercourses are divided in navigable watercourses (700km), not navigable watercourses that are listed in 3 categories (14300km) and streams that are not navigable and not listed (4000km). Hydrological monitoring has a short history in Wallonia. The first monitoring site was installed in 1960. It consisted in a limnimetric scale and daily manual readings. Since 1974, hourly data are recorded. The number of measurement sites reached 244 stations in 2011. About 60 % of the monitoring sites have less than 20 years of hourly data. A qualitative analysis of monitoring stations led us to disregard 184 stations. The main quality problems were important discharge rating curve extrapolation, algae development in summer or low flow inferior to 5l/s. In preparation for a statistical analysis of low-flows, the old manual daily readings were analyzed. Unusable in high flow situations, they still hold practical and usable information during drought. This analysis allowed us to extend the registration period up of 7 stations and to recover 16 stations. There were lots of missing data during the 1960-1994 period, due to a poor management of the monitoring network. A yearly hydrograph analysis leads us to keep years of partial measurement when the gaps were found to be out of the low-flow period. The monitoring sites presenting more than 20 years of readings were selected for the statistical analysis. A homogeneity test was performed. Finally 64 out of 244 monitoring sites are kept for the frequency analysis. The indicators used to characterize low-flows are the popular Q95 and MAM7. Five below bounded distributions are tested with the HYFRAN software: Weibull (2 parameters), log-normal 2 parameters and 3 parameters, Gamma and Pearson type III. The parameters of the laws are estimated by the maximum likelihood estimation. The selection of the three best laws is performed for each site thanks to three Bayesian criterions proposed by HYFRAN. Then the distribution that fits the best the data is visually chosen. The results of the adjustment method are the same for the two indicators. The Gamma distribution is the most used followed by the lognormal with 2 parameters. However in some cases a law of three parameters is more appropriate. This preliminary work gives a first analysis of low-flows statistics in Wallonia. Yet a lot of missing data or short recording duration still limits our knowledge, this analysis allows us to progress towards best management practices in rivers and watersheds. [less ▲]Detailed reference viewed: 60 (23 ULg) Safety observations from denosumab long-term extension and cross-over studies in postmenopausal women with osteoporosisBone, H. G.; Chapurlat, R.; Libanati, C. et alin Journal of Bone and Mineral Research (2011), 26(S1), 22-23Detailed reference viewed: 61 (1 ULg) Innovative minimally-invasive analytical strategies for human biomonitoring: Measurement of toxicants in dried-blood spotsL'Homme, Benjamin ; Brasseur, Catherine ; Focant, Jean-François in Organohalogen Compounds (2011), 73Detailed reference viewed: 69 (13 ULg) NMHC Climatology from Central European Mountain ObservatoriesPlass-Duelmer, C.; Reimann, S.; Wallasch, M. et alin Geophysical Research Abstracts (2011), 13NMHC (non-methane hydrocarbons) are a major group of atmospheric trace gases with impact on photochemical processes in the atmosphere, especially oxidant formation with ozone being the most prominent of ... [more ▼]NMHC (non-methane hydrocarbons) are a major group of atmospheric trace gases with impact on photochemical processes in the atmosphere, especially oxidant formation with ozone being the most prominent of them, and contributions to SOA (secondary organic aerosols). By this, they are coupled to climate issues via the oxidizing capacity of the atmosphere, the greenhouse gas ozone and aerosol effects. NMHC monitoring was initiated in Europe in the “Tropospheric Ozone Research” project (1988-1995), and it was continued in EMEP and GAW (Global Atmosphere Watch) where it is an ongoing initiative which recently has been reinforced (GAW Report 171). In this presentation we will focus on time series from Central European mountain stations (46-49°N, 7-13°E): Hohenpeissenberg (985 m, DWD, Germany, 1998-ongoing), Rigi (1031 m, EMPA, Switzerland, 2003-ongoing), Junfraujoch (3580 m, EMPA, Switzerland, 2000-ongoing, and ULg (FTIR), Belgium, 1984-ongoing), Zugpitze (2650 m, UBA, Germany, 2000-ongoing), Schauinsland (1205 m, FZ-Jülich (1989-94), and UBA, Germany, 2004-ongoing), Brotjacklriegel (1016 m, UBA, Germany, 2000-2004), Donon (775 m, EMD, France, 1997-2007). Most sites used weekly flask samples but also on-line measurements were carried out with higher time resolution within the former TOR project and in the more recent time series at Hohenpeissenberg, Rigi, and Jungfraujoch. All samples were analysed by GC. Additionally to these GC measurements, a time series of column integrated acetylene and ethane by FTIR (Fourier Transform InfraRed spectrometry) is available from Jungfraujoch, from 1984 onwards. We focus here on time series of monthly averages of anthropogenic hydrocarbons over the 1997-2009 time period. They show quite similar patterns among the various stations over the whole period with pronounced seasonal cycles. Significantly lower mixing ratios were measured at the highest elevated sites, the Zugspitze and Jungfraujoch. Differences between the lower mountain sites (775-1200 m) are on first view surprisingly small. Generally, the differences between the high altitude and the other mountain sites are lowest in summer due to enhanced vertical mixing and thermal upslope winds. Downward trends for anthropogenic hydrocarbons are very similar at the various stations and are 2 %/yr for C2-C3 alkanes (+/- 1%), 3-6 %/yr for C4-C7 alkanes (+/- 2%), 2-3%/yr for C2-C3 alkynes and ethene (+/- 2%), 4 % /yr for propene and benzene (+/- 2%), and 5-10%/yr for toluene and xylenes (+/-3 and 5%, respectively). [less ▲]Detailed reference viewed: 37 (10 ULg) A phase 3 study of the efficacy and safety of Denosumab in men with low bone mineral density : design of the ADAMOOrwoll, E.; Stubbe Teglbjaerg, Ch; Langdahl, B. et alin Journal of Bone and Mineral Research (2011), 26(S1), 511Detailed reference viewed: 26 (2 ULg) Reduction in incidence of vertebral fractures with once yearly zoledronic acid in men with osteoporosisBoonen, S.; Kaufman, J. M.; Reginster, Jean-Yves et alin Journal of Bone and Mineral Research (2011), 26(S1), 23Detailed reference viewed: 28 (1 ULg) Rapid changes of aromatase activity in discrete brain regions following social interactionsde Bournonville, Catherine ; Ball, Gregory, F.; Balthazart, Jacques et alin Trabajos del Instituto Cajal (2011), LXXXIIIDetailed reference viewed: 37 (18 ULg) Retrieving semantic information from faces and voicesBarsics, Catherine in In L. Carlson, C. Hoelscher, & T.F. Shipley (Eds.), Proceedings of the 33rd Annual Conference of the Cognitive Science Society (2011)Detailed reference viewed: 16 (4 ULg) Denosumab therapy in postmenopausal women with osteoporosis : results from the first two years of the freedom trial extensionBone, H. G.; Chapurlat, R.; Brandi, M. L. et alin Endocrine Reviews (2011), 32Detailed reference viewed: 45 (1 ULg) Safety and Performance of Stochastic Targeted (STAR) Glycemic Control of Insulin and Nutrition – First Pilot ResultsShaw, Geoffrey M.; Le Compte, Aaron; Evans, Alicia et alin Intensive Care Medicine (2011)Detailed reference viewed: 13 (2 ULg) Maxwell rigidity and topological constraints in amorphous phase-change networksMicoulaut, M.; Otjacques, C.; Raty, Jean-Yves et alin AIP Conference Proceedings (2011), 1393By analyzing first-principles molecular-dynamics simulations of different telluride amorphous networks, we develop a method for the enumeration of radial and angular topological constraints, and show that ... [more ▼]By analyzing first-principles molecular-dynamics simulations of different telluride amorphous networks, we develop a method for the enumeration of radial and angular topological constraints, and show that the phase diagram of the most popular system Ge-Sb-Te can be split into two compositional elastic phases: a tellurium rich flexible phase and a stressed rigid phase that contains most of the materials used in phase-change applications. This sound atomic scale insight should open new avenues for the understanding of phase-change materials and other complex amorphous materials from the viewpoint of rigidity. [less ▲]Detailed reference viewed: 27 (0 ULg) Effects of different spatial interpolators on the estimate of extreme precipitationsLy, Sarann ; Beckers, Eléonore ; Charles, Catherine et alin Geophysical Research Abstracts (2011), 13The design values of the areal precipitation are needed for engineer to manage vital elements of our infrastructure. The areal precipitation can be generated by different interpolation methods. The ... [more ▼]The design values of the areal precipitation are needed for engineer to manage vital elements of our infrastructure. The areal precipitation can be generated by different interpolation methods. The problem involves choosing the interpolation method that we should use to estimate the extreme event. This work aimed at analyzing the effects of different interpolation methods on the estimate of extreme events of daily areal precipitations at catchment scale. The extreme rainfalls were estimated using areal daily rainfall interpolated by several interpolation methods (Thiessen polygon, Inverse Distance Weighting, Ordinary Kriging, Universal Kriging, Kriging with an External Drift and Ordinary Cokriging). We used thirty-years-long daily time series and different density of rain gages (from 4 to 70 rain gages). Our study is located in the Ourthe and Ambleve catchment area (2908 km²) in the southern part of Belgium). Spatial interpolation with the geostatistical and Inverse Distance Weighting algorithms outperformed considerably interpolation with the Thiessen polygon. Kriging with an External Drift and Ordinary Cokriging presented the highest Root Mean Square Error between the geostatistical and Inverse Distance Weighting methods. Ordinary Kriging and Inverse Distance Weighting were considered to be the best methods, as they provided smallest Root Mean Square Error for nearly all cases. However, it’s not really the case of extreme estimates for particular return period. The extreme daily rainfall, corresponding to return periods of 25, 50 and 100 years, were computed by fitting of a statistical model to the series of maximum annual precipitation. These estimates were conducted using HYFRAN which allows us to fit 16 different statistical models, in 2 or 3 parameters. The most known are the models of Gumbel, Gamma, Weibull, exponential, Pareto, lognormale, Pearson III and GEV. Our results showed that the behaviour of extreme daily areal rainfall in this area was best described via the Gumbel and lognormal distributions. Using 70 rain gages, little differences in extreme rainfall were observed between the interpolation methods. The estimates from these methods were in the area of 95% confidence intervals of the estimates using the Thiessen polygon. However, when the number of rain gages diminishes, the Universal Kriging and Kriging with External drift methods produced extreme estimates outside the area of 95% confidence intervals of the estimates using the Thiessen polygon with all available stations. The analysis described here provides a means to choose the interpolation method in view to calculate extreme events. It shows to engineers or hydrologists the need for a particular care when working in the regions of sparse data. [less ▲]Detailed reference viewed: 126 (36 ULg) Glucosamine sulfate for structure modification in osteoarthritis : fact of fantasy ?Reginster, Jean-Yves in Ortopedia, Traumatologia, Rehabilitacja (2011), 13(S1), 44Detailed reference viewed: 10 (1 ULg) 2D DIGE, label free quantification, principal component and mass spectrometry analysis for biomarkers discovery in MCF-7/BOS cells exposed to 17β-estradiol and endocrine disruptors.Collodoro, Mike ; Lemaire, Pascale; Eppe, Gauthier et alin Organohalogen Compounds (2011)Endocrine system disruption has become a subject of great interest over the last few decades, since it has become evident that natural and also synthetic substances can mimic or reduce the activity of ... [more ▼]Endocrine system disruption has become a subject of great interest over the last few decades, since it has become evident that natural and also synthetic substances can mimic or reduce the activity of endogenous hormones. Compounds with estrogenic activity are an important family of potential endocrine disruptors that have to be monitored either in the food chain or in the environment. Estrogens are known to induce or promote hormonal dependent cancers, to reduce sperm counts and fertility in men and generate the feminization of exposed wildlife populations. The rapid screening of unwanted chemicals in the food chain is beset by difficulties. The number of toxic compounds is very large and no universal method can cope with their diversity. In this work, emergent differential proteomic techniques are used to discover a set of biomarkers for the development of a multiple estrogen contaminants screening test. [less ▲]Detailed reference viewed: 35 (3 ULg) ION MOBILITY – MASS SPECTROMETRY AS A NEW APPROACH FOR THE SCREENING OF PESTICIDE RESIDUES IN FOODGoscinny, Séverine ; Touilloux, Romain; Joly, Laure et alin Organohalogen Compounds (2011)Pesticide residue analysis requires methods that can determine hundreds of compounds at low levels in complex food matrices. This challenge has given rise to multi residue methods, the only efficient ... [more ▼]Pesticide residue analysis requires methods that can determine hundreds of compounds at low levels in complex food matrices. This challenge has given rise to multi residue methods, the only efficient analytical approach. This type of analytical method entails a “generic” extraction followed by a soft or no purification step to avoid any analytes looses. With over a 1000 active compounds with different physical chemical properties, gas and liquid chromatography are used as complementary separative techniques. In the past decade, the determination has been performed on tandem mass analyzers, a powerful tool to overcome co-eluting compounds with excellent sensitivity. Nevertheless, these instruments can guarantee these results per acquisition cycles for more or less 150 compounds. This represents a serious limitation when the number of pesticides to be sought for monitoring and MRL enforcement is growing each year. As multiple injections from the same sample are not viable for laboratories, alternative options have to be explored. We propose the investigation of ion mobility (IM) coupled with mass spectrometry as a new approach for pesticide residue analysis in food. [less ▲]Detailed reference viewed: 77 (2 ULg) Study of the forbidden oxygen lines in a dozen comets observed at the VLT (ESO)Decock, Alice ; Jehin, Emmanuel ; Manfroid, Jean et alin EPSC Abstracts 2011 (2011)The forbidden lines are difficult to analyse because their detection requires high spectral and spatial resolutions. Their analysis is however interesting because it allows the determination of the ... [more ▼]The forbidden lines are difficult to analyse because their detection requires high spectral and spatial resolutions. Their analysis is however interesting because it allows the determination of the spatial distribution and the production rate of the parent molecules, supposedly H2O which doesn't have any feature in the optical range. But as shown by Cochran [2] [3], some issues remain about the nature of the parents of the oxygen atoms. Moreover the width of the green line was found larger than that of the red lines. One of the goals of this study is to determine the parent species that photo-dissociate to produce oxygen atoms and see how this process depends on the heliocentric distance. We present here the results of the analysis of a homogeneous set of high quality spectra of 13 different comets observed with UVES at the ESO VLT since 2002 [4] [5]. [less ▲]Detailed reference viewed: 28 (8 ULg) Fibulin-3 fragments (FIB3-1 and FIB3-2) are potential new biomarkers for the diagnosis of osteoarthritisGharbi, M; Dubuc, JE; Deberg, Michelle et alin Annals of the Rheumatic Diseases (2011), 70(Suppl 3), 354Detailed reference viewed: 25 (1 ULg) Levels of PCDD/Fs and PCBs in Camel Milk (Camelus Bactrianus and Camelus Dromedarius) from KazakhstanKonuspeyeva, G; Faye, B; De Pauw, Edwin et alin Organohalogen Compounds (2011), 73Detailed reference viewed: 19 (0 ULg) Investigation of the efficiency of the Ti555 compared with TA6V alloy in the case of an aeronautic applicationBen Bettaieb, Mohamed ; Van Hoof, T.; Zhang, Lihong et alin The 12th World Conference on Titanium Ti-2011 (2011)Detailed reference viewed: 24 (9 ULg) Les modèles de l'entrepreneuriat social en Asie de l'EstDefourny, Jacques in Social Enterprise Journal (2011), 7(1), 86-111Detailed reference viewed: 110 (17 ULg) Early decrease of serum biomarkers of type II collagen degradation (Coll2-1) and joint inflammation (Coll2-1NO2) by hyaluronic acid intra-articular injections in patients with knee osteoarthritisHenrotin, Yves ; Conrozier, T; DEBERG, Michelle et alin Annals of the Rheumatic Diseases (2011), 70(Suppl 3), 214Detailed reference viewed: 31 (19 ULg) Lack of P2X1 ion channels increases endotoxemia associated coagulation and organ damage through neutrophil hyperresponsiveness.Lecut, Christelle ; Faccinetto, Céline ; Evans, Richard J et alin Journal of Thrombosis and Haemostasis [=JTH] (2011), 9(suppl S2), ATP-gated P2X1 ion channels contribute to arterial thrombosis by amplifying platelet activation. In the search for novel anti-platelet strategies, targeting P2X1 ion channels is appealing. However, in ... [more ▼]ATP-gated P2X1 ion channels contribute to arterial thrombosis by amplifying platelet activation. In the search for novel anti-platelet strategies, targeting P2X1 ion channels is appealing. However, in this study we found that lack or inhibition of P2X1 channels enhanced neutrophil respiratory burst activity ex vivo.