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 901 to 1000 of 4882     5 6 7 8 9 10 11 12 13 14 15     New Solid-Shell Finite Element Based on EAS and ANS Concepts for Sheet Metal FormingBen Bettaieb, Amine ; Duchene, Laurent ; Zhang, Lihong et alin AIP Conference Proceedings (2011), 1383Detailed reference viewed: 83 (22 ULg) Long term photometric monitoring of comet 103P/Hartley2 with the new robotic TRAPPIST telescopeJehin, Emmanuel ; Manfroid, Jean ; Hutsemekers, Damien et alin EPSC Abstracts 2011 (2011)We report on a long term monitoring of comet 103P/Hartley2 with six cometary narrow band filters using the TRAPPIST 0.60m telescope installed recently at the ESO La Silla observatory in Chile. This new ... [more ▼]We report on a long term monitoring of comet 103P/Hartley2 with six cometary narrow band filters using the TRAPPIST 0.60m telescope installed recently at the ESO La Silla observatory in Chile. This new robotic telescope is dedicated to exoplanet and solar system research. The comet was observed with the cometary filters during 4 months, from Oct. 29 to Feb. 22. Since then the monitoring continues but only through the BVRI filters and about two times per week. Those observations allowed us to make a detailed light curve of the comet after its perihelion passage and derive production rates of the 4 main species (OH, CN, C2, C3) as well as the dust production rate (Afρ) over that period. The high sampling of our monitoring allowed us to find a periodicity in the gaseous light curves and to deduce a rotation period of 18.4h early November, slowing down to about 19h by the end of December. [less ▲]Detailed reference viewed: 28 (7 ULg) 182 oral EORTC RADIOTHERAPY QUALITY ASSURANCE PLATFORM: ESTABLISHMENT OF AN INTEGRATED CENTRAL REVIEW FACILITYGULYBAN, Akos ; Fenton, Paul A.; Fairchild, Alysa et alin Radiotherapy & Oncology (2011), 99Detailed reference viewed: 7 (0 ULg) 12C2/12C13C isotopic ratio in comets C/2001 Q4(NEAT) and C/2002 T7 (LINEAR)Rousselot, P.; Jehin, Emmanuel ; Manfroid, Jean et alin EPSC Abstracts 2011 (2011)The measurement of the carbon isotope abundances ratio in comets allows to constrain the conditions in the outer protosolar nebula. Different measurements of the 12C/13C ratio, using various molecules ... [more ▼]The measurement of the carbon isotope abundances ratio in comets allows to constrain the conditions in the outer protosolar nebula. Different measurements of the 12C/13C ratio, using various molecules, have already been published for different solar system objects, such as the Sun, the Earth, the Moon, asteroids, planets or comets. So far all these measurements are consistent with 12C/13C' 90 but some significant differences have been seen. In comets this ratio is remarquably constant and equal to 91.0±3.6 [3] for studies based on CN radical but present larger variations with studies based on other radicals [1][5]. In this work we present a new analysis of this ratio, based on two different approachs for modeling the 12C2 and 12C13C emission spectrum and the (1,0) and (2,1) bandheads of 12C13C. Observational data obtained at high resolution (' 70, 000) using the 8.2-m Kueyen telescope (UT2) of the Very Large Telescope (VLT) with the Ultraviolet and Visual Echelle Spectrograph (UVES) instrument have been used to test our modeling and measure the 12C/13C ratio in two different comets: C/2001 Q4(NEAT) and C/2002 T7 (LINEAR). Our modeling and numerical results will be presented. [less ▲]Detailed reference viewed: 8 (3 ULg) Metabolic acidosis during the first 2 weeks of life in VLBW infants receiving high protein intakesSENTERRE, Thibault ; Rigo, Jin Intensive Care Medicine (2011), 37(S2), 397Detailed reference viewed: 16 (1 ULg) Observations of the rotational lines of OH in comets with the Herschel Space ObservatoryCrovisier, J.; Bockelée-Morvan, D.; Biver, N. et alin EPSC Abstracts 2011 (2011)We present here a search for the OH rotational lines in these spectral scans. In comet 103P/Hartley 2, the 2 3/2(5/2)-2 3/2(3/2) lines at 119 μm and 2 1/2(5/2)-2 1/2(3/2) lines at 99 μm are detected ... [more ▼]We present here a search for the OH rotational lines in these spectral scans. In comet 103P/Hartley 2, the 2 3/2(5/2)-2 3/2(3/2) lines at 119 μm and 2 1/2(5/2)-2 1/2(3/2) lines at 99 μm are detected. Other lines may be marginally present. Two mechanisms concur to the emission of the OH rotational lines: fluorescence due to solar excitation of the electronic states of OH [8] and prompt emission following the photodissociation of water, which produces the OH radical in electronic, vibrational and rotational excited states [9, 10]. We will compare the observed line intensities with those expected from these mechanisms, using the comet water productions determined from Herschel [6, 7], in order to better constrain the excitation of cometary OH. [less ▲]Detailed reference viewed: 23 (2 ULg) Production of heavy clusters (up to A=10) by coalescence during the intranuclear cascade phase of spallation reactionsCugnon, Joseph ; Boudard, A; David, J-C et alin J. Phys: Conf. Ser. (2011), 312Detailed reference viewed: 12 (1 ULg) Herschel PACS and SPIRE Observations of comet 103P/Hartley 2Bockelee-Morvan, D.; Swinyard, B.; Vandenbussche, B. et alin EPSC Abstracts 2011 (2011)The ESA Herschel Space Observatory [8] used its full complement of state-of-the-art instruments to observe the far-infrared and submillimetre spectrum and to image the thermal dust radiation of the ... [more ▼]The ESA Herschel Space Observatory [8] used its full complement of state-of-the-art instruments to observe the far-infrared and submillimetre spectrum and to image the thermal dust radiation of the Jupiter family comet 103P/Hartley 2 in the 70-672 μm spectral range. The observations were carried out in the period 24 October to 17 November 2010, as part of the Herschel Guaranteed Time Key program "Water and related chemistry in the Solar System" (HssO) [6]. We present here observations of H2O lines and of the dust coma made with the Photodetector Array and Camera (PACS) [9] and the Spectral and Photometric Imaging Receiver (SPIRE) [5]. [less ▲]Detailed reference viewed: 25 (6 ULg) Dramatic reduction of postnatal growth restriction after optimizing nutrition in very low birth weight infants.SENTERRE, Thibault ; Rigo, Jin Pediatric Research (2011), 70(S5), 71Detailed reference viewed: 11 (1 ULg) A Multi-wavelength study with the ESO VLT of comet 103P/Hartley2 at the time of the EPOXI encounterJehin, Emmanuel ; Hutsemekers, Damien ; Manfroid, Jean et alin EPSC Abstracts 2011 (2011)We report on simultaneous optical and infrared spectroscopic observations of the Jupiter Family comet 103P/Hartley2 performed with the UT-1 and UT-2 8-m Unit Telescopes of the ESO Very Large Telescope ... [more ▼]We report on simultaneous optical and infrared spectroscopic observations of the Jupiter Family comet 103P/Hartley2 performed with the UT-1 and UT-2 8-m Unit Telescopes of the ESO Very Large Telescope (VLT). These coordinated observations were carried on during several nights (2010 Nov. 5, 9, 10 and 11 UT) around the NASA EPOXI encounter with the comet on Nov. 4 [1] and in support to the key program « Water and related chemistry in the Solar System » (HssO) [2] of the Herschel Space Observatory. From high resolution optical spectroscopy of the CN (0,0) 388 nm band using UVES at UT2 we determined the isotopic ratios 12C/13C = 95 ± 15 and 14N/15N = 155 ± 25 in the CN radical. From the NH2 (0,9,0) and the H2O+ bands around 600 nm, we derived a nuclear spin temperature of 33 ± 3 K for NH3 and 36 +7/-6 K for H2O. These values are similar to those found in Oort- Cloud and Jupiter Family comets. From lowresolution long-slit spectroscopy with FORS2 at UT1 we will determine the CN, C2 and C3 spatial profiles and their production rates. From the high-resolution near-IR spectra that we collected with CRIRES at UT1 we will measure simultaneously the production rates and mixing ratios of the parent molecules H2O, HCN, C2H6, and CH3OH that are well detected in our spectra and we will study the link to the daughter species. [less ▲]Detailed reference viewed: 17 (2 ULg) Pilot Trials of STAR Target to Range Glycemic ControlPenning, Sophie ; Le Compte, Aaron; Massion, Paul et alin Intensive Care Medicine (2011), 37 (Suppl 1)Detailed reference viewed: 17 (5 ULg) 69 speaker 3D DOSIMETRY SYSTEMS-GELS, EPIDS AND OTHERSDuchateau, Michael; Verellen, D.; Depuydt, T. et alin Radiotherapy & Oncology (2011), 99Detailed reference viewed: 3 (0 ULg) Local stability results for the collective behaviors of infinite populations of pulse-coupled oscillatorsMauroy, Alexandre ; Sepulchre, Rodolphe in Proceedings of the IEEE Conference on Decision and Control (2011)In this paper, we investigate the behavior of pulse-coupled integrate-and-fire oscillators. Because the stability analysis of finite populations is intricate, we investigate stability results in the ... [more ▼]In this paper, we investigate the behavior of pulse-coupled integrate-and-fire oscillators. Because the stability analysis of finite populations is intricate, we investigate stability results in the approximation of infinite populations. In addition to recovering known stability results of finite populations, we also obtain new stability results for infinite populations. In particular, under a weak coupling assumption, we solve for the continuum model a conjecture still prevailing in the finite dimensional case. © 2011 IEEE. [less ▲]Detailed reference viewed: 6 (0 ULg) Ocytocine et dépression. Perspective psychoneuroendocrinienne.Scantamburlo, Gabrielle in Encéphale (L') (2011), 37Detailed reference viewed: 28 (6 ULg) Preliminary data on Early and Middle Famennian (Late Devonian) rugose and tabulate corals from southern BelgiumMottequin, Bernard ; Marion, Jean-Marc ; Poty, Edouard in Kölner Forum für Geologie und Paläontologie (2011), 19Detailed reference viewed: 26 (8 ULg) Perception, connaissance et utilisation de l'outil FRAX auprès des médecins généralistes de la Province de Liège (Belgique)Bruyère, Olivier ; Nicolet, Delphine ; Compère, S. et alin Revue du Rhumatisme (2011), 78(S5), 142Detailed reference viewed: 28 (4 ULg) Practical Handling, Ease of Use, Safety and Efficacy of A New Pediatric Triple-Chamber Bag for Parenteral Nutrition in Preterm Infantsrigo, J; marlowe, ML; Bonnot, D et alin Pediatric Research (2011), 70(S5), 719Detailed reference viewed: 15 (0 ULg) Exploration neurodéveloppementale de la mémoire de travail par neuroimagerie fonctionnelleNoro, Magali; Linotte, Sylvie; Ansseau, Marc et alin Encéphale (L') (2011), 37Detailed reference viewed: 59 (6 ULg) Relation entre défaillances vitales précédant l'infection acquise aux soins intensifs et gravité de celle-ciMARECHAL, Hugues; LEDOUX, Didier ; NYS, Monique et alin Réanimation (2011), 20(Suppl 1), 108102Detailed reference viewed: 10 (4 ULg) Dispatcher-assisted telephone cardiopulmonary resuscitation using a french compression-only protocol: performance of volunteers with or without prior life support trainingGhuysen, Alexandre ; Stipulante, Samuel ; collas, Daniela et alin Critical Care (2011), 14(suppl1)Detailed reference viewed: 68 (13 ULg) The Dihadron fragmentation functions way to TransversityCourtoy, Aurore ; Bacchetta, Alessandro; Radici, Marcoin AIP Conference Proceedings (2011)Detailed reference viewed: 11 (6 ULg) Relation entre les variations de densité minérale osseuse et l'incidence des fractures vertébrales : analyse des 2 dernières années de 10 ans de traitement par ranélate de strontiumBruyère, Olivier ; Reginster, Jean-Yves in Revue du Rhumatisme (2011), 78(S5), 217Detailed reference viewed: 8 (2 ULg) Reduction of Cumulative Nutritional Deficit and Improvement of Early Growth in Extremely Preterm InfantsSENTERRE, Thibault ; Rigo, Jin Pediatric Research (2011), 70(S5), 830Detailed reference viewed: 13 (1 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: 65 (2 ULg) Identification and characterization of novel galectin-9 splice variants in endothelial cellsHeusschen, Roy ; De Bree, Martijn; Griffioen, Arjan et alin Angiogenesis (2011)Detailed reference viewed: 11 (2 ULg) Dynamic processes in sea ice captured by the temporal evolution of its biogeochemicalZhou, Jiayun; Tison, Jean-Louis; Eicken, Hajo et alin VLIZ Special Publication (2011), 48Detailed reference viewed: 16 (4 ULg) Efficiency of elisa : a new french-language triage algorithmJOBE, Jérôme ; Ghuysen, Alexandre ; Gerard, P. et alin Acta Clinica Belgica (2011)Detailed reference viewed: 10 (0 ULg) EVALUATION SANCTIONNANTE D’ÉTUDIANTS DANS UN DISPOSITIF SUSCITANT LA RÉFLEXIVITÉ EN 2E CYCLE D’ÉTUDES MÉDICALES DANS UN COURS DE « MÉDECINE PALLIATIVE ET DE FIN DE VIE » DONT LES MOYENS UTILISÉS SONT LE PORTFOLIO ÉLECTRONIQUE, LE TUTORAT ET DES COURS THÉORIQUESGiet, Didier ; MASSART, Valérie ; Deum, Mélanie et alin Bulletin de l'ADMEE 2001/1 (2011)Le cours de Médecine Palliative est dispensé aux étudiants en avant-dernière année des études médicales de 2e cycle par deux enseignants, Médecin Généraliste et Médecin Hospitalier. Ce cours est dispensé ... [more ▼]Le cours de Médecine Palliative est dispensé aux étudiants en avant-dernière année des études médicales de 2e cycle par deux enseignants, Médecin Généraliste et Médecin Hospitalier. Ce cours est dispensé depuis 10 ans selon un format traditionnel ex cathedra. De nouveaux objectifs et de nouvelles modalités pédagogiques ont été introduits en 2010-2011. L’objectif principal est l’apprentissage réflexif des étudiants. Les outils pédagogiques sont le portfolio électronique, une vignette clinique évolutive, l’accompagnement à distance de chaque étudiant par un tuteur, des cours en présentiel. La pratique réflexive de chaque étudiant est évaluée au terme du dispositif selon des critères et des indicateurs préalablement communiqués. Des perspectives ont émergé sur base des analyses des forces et faiblesses. [less ▲]Detailed reference viewed: 111 (15 ULg) FDG PET/CT for radiotherapy treatment planning. Comparison of functional volume delineation algorithmsWITHOFS, Nadia ; Bernard, Claire ; VAN DER REST, Catherine et alin Journal of nuclear medicine (2011)Detailed reference viewed: 28 (13 ULg) Les Moires entre la naissance et la mort : de la représentation au cultePirenne-Delforge, Vinciane ; Pironti, Gabriellain Etudes de Lettres (2011), (3-4), 93-113In ancient Greece, Moirai are divine powers related to the ‘share’ that everyone receives and mythic tales where they appear mainly associate to birth and death. As traditional spinners and weavers, such ... [more ▼]In ancient Greece, Moirai are divine powers related to the ‘share’ that everyone receives and mythic tales where they appear mainly associate to birth and death. As traditional spinners and weavers, such goddesses rule over everyone’s life course and over the various patterns of the life thread. Cult evidence related to the Moirai is neither numerous nor explicit about their worshippers’ expectations. Nevertheless, myths and rituals are not unrelated bodies of evidence, but specific languages, which resonate inside the mental frame of poets who narrated tales and worshippers who performed rituals. Both of these aspects of the Greek knowledge about Moirai are closely interconnected and studied as such in the present work. Powers of distribution, reward and regulation, Moirai interact with the stability warranted by Zeus’ authority on a mythical level and take also part in such a balance within human communities. [less ▲]Detailed reference viewed: 114 (9 ULg) Dioxin Compounds Emissions to Agricultural Soils Through the Use of Fertilizers, Soil Conditioners and Sewage SludgeDumortier, Pierre ; Elskens, M; Focant, Jean-François et alin Organohalogen Compounds (2011), 73Detailed reference viewed: 22 (12 ULg) The evolution of the inorganic fluorine budget since the mid-1980s based on FTIR measurements at northern mid-latitudesDuchatelet, Pierre ; Feng, Wuhu; Chipperfield, Martyn et alin Geophysical Research Abstracts (2011)Fluorine enters the stratosphere principally in the form of CFCs (chlorofluorocarbons, mainly CFC-12 and CFC-11), HCFCs (hydrochlorofluorocarbons, mainly HCFC-22) and HFCs (hydrofluorocarbons, mainly HFC ... [more ▼]Fluorine enters the stratosphere principally in the form of CFCs (chlorofluorocarbons, mainly CFC-12 and CFC-11), HCFCs (hydrochlorofluorocarbons, mainly HCFC-22) and HFCs (hydrofluorocarbons, mainly HFC-134a) which have been (or are still) widely emitted at ground level by human activities. In the lower stratosphere, the photolysis of these halogenated source gases leads to the formation of the two fluorine reservoirs COClF and COF2. The subsequent photolysis of these two compounds frees F atoms, which principally react with CH4 and H2O to form the extremely stable HF gas, by far the dominant fluorine reservoir in the middle and upper stratosphere. Despite the fact that fluorine does not significantly contribute in stratospheric ozone depletion, measurements of the concentrations of individual F-containing species in different altitude ranges of the atmosphere are important as they reflect the amounts of anthropogenic gases transported into the middle atmosphere as well as their decomposition. Such measurements also provide insight into the partitioning between major fluorine source gases (which are potent greenhouse gases) and reservoirs and allows a global inventory of organic (CFy), inorganic (Fy) and total (FTOT) fluorine burdens to be monitored as a function of time. Indeed, regular updates of such inventories are important as the partitioning between F-containing gases in the stratosphere is continually evolving as emissions of anthropogenic gases from the surface change, principally as a consequence of the progressive ban on the production of CFCs and HCFCs adopted by the Montreal Protocol and its subsequent Amendments and Adjustments. To complement recent studies regarding fluorine species (Duchatelet et al., 2009, 2010, 2011; Mahieu et al., 2011), this communication presents the time series of the inorganic fluorine budget Fy over the last twenty-five years, based on HF and COF2 total column amounts derived from high resolution Fourier transform infrared (FTIR) solar spectra recorded at Jungfraujoch (46.5°N, 8.0°E, 3580m asl). A trend analysis of our HF, COF2 and Fy time series is performed and discussed in the context of past and current emissions of halogenated source gases. Comparisons with model and space data are also included. [less ▲]Detailed reference viewed: 29 (8 ULg) Spallation modeling- What's new on nuclei production with INCL4.5-Abla07?David, J-C; Boudard, A; Cugnon, Joseph et alin Memorie della Società Astronomica Italiana (2011), 82(2), 909-912Detailed reference viewed: 7 (0 ULg) 392 poster INTERNATIONAL IMRT CREDENTIALING BY PHYSICAL PHANTOM IRRADIATION: THE EORTC ROG EXPERIENCEFairchild, Alysa; GULYBAN, Akos ; Denis, J. M. et alin Radiotherapy & Oncology (2011), 99Detailed reference viewed: 6 (0 ULg) The Tournaisian Rugose corals of Tournai: revision of a classical faunaChantry, Geoffrey; Denayer, Julien ; Poty, Edouard in Kölner Forum für Geologie und Paläontologie (2011), 19Detailed reference viewed: 31 (1 ULg) Method for the Measurement of Dechlorane 602 in Human SerumBrasseur, Catherine ; Pirard; Focant, Jean-François in Organohalogen Compounds (2011), 73Detailed reference viewed: 14 (3 ULg) Pulmonary embolism diagnostics from the driver functionStevenson, DJ; Revie; Chase, JG et alin Critical Care (2011), 15 (Suppl 1)Detailed reference viewed: 13 (1 ULg) First retrievals of methyl chloride from ground-based high-resolution FTIR solar observationsMahieu, Emmanuel ; Harrison, Jeremy; Bernath, Peter F. et alin Geophysical Research Abstracts (2011), 13Methyl chloride (CH3Cl) is one of the most abundant chlorine-bearing gas in the Earth’s troposphere and a significant contributor to the organic chlorine budget. Measurements by in situ networks indicate ... [more ▼]Methyl chloride (CH3Cl) is one of the most abundant chlorine-bearing gas in the Earth’s troposphere and a significant contributor to the organic chlorine budget. Measurements by in situ networks indicate a mean volume mixing ratio of 550 pptv, with a significant seasonal cycle of about 80 pptv, peak to peak. This species also exhibits inter-annual variability, but no long-term trend. Major sources are from tropical and sub-tropical plants and dead leaves, the oceans and biomass burning. Some industrial processes and waste incineration further add to the emissions. Oxidation by the hydroxyl radical is by far the largest CH3Cl sink, followed by soil uptake. Although balanced, its atmospheric budget is still affected by large uncertainties and contributions from unidentified sources and sinks cannot be ruled out. Methyl chloride has an atmospheric lifetime of 1 year, a global warming potential of 13 (100-yr horizon) and an ozone depleting potential of 0.02. The retrieval of methyl chloride from ground-based infrared (IR) spectra is very challenging. Indeed, numerous interferences by strong water vapor and methane lines complicate the detection of small CH3Cl absorptions, close to 1%, near 3 microns. In addition, and although weak, ethane features contribute to the difficulty, in particular since a significant number of ethane branches were absent until very recently from official HITRAN compilations. Therefore, the scientific literature does not report thus far about any investigations of CH3Cl from ground-based remote sensing observations. In this contribution, we will present first CH3Cl total column retrievals, using the SFIT-2 algorithm (v3.94) and high-resolution Fourier Transform Infrared (FTIR) solar absorption observations recorded with a Bruker 120HR instrument, at the high altitude station of the Jungfraujoch (46.5°N, 8°E, 3580 m asl), within the framework of the Network for the Detection of Atmospheric Composition Change (NDACC, visit http://www.ndacc.org). In our retrievals, we use new ethane absorption cross sections recorded at the Molecular Spectroscopy Facility of the Rutherford Appleton Laboratory (Harrison et al., 2010). They were calibrated in intensity by using reference low-resolution spectra from the Pacific Northwest National Laboratory (PNNL) IR database. These new cross sections were recently released as a HITRAN update (see http://www.hitran.com). Pseudoline parameters fitted to these ethane spectra have been combined with HITRAN 2004 line parameters (including all the 2006 updates) for all other species encompassed in the selected microwindows, including our target CH3Cl. We will evaluate the improvement brought by the new ethane line parameters on the fitting residuals, and characterize the quality, the precision and the reliability of the retrieved product. If successful, a long-term CH3Cl total column time series will be produced using the Jungfraujoch observational database, and we will perform preliminary investigations of the seasonal and inter-annual variations of methyl chloride total columns at northern mid-latitudes. [less ▲]Detailed reference viewed: 63 (15 ULg) Antitumor activity in a randomized phase II study comparing two schedules of NKTR-102 in patients (Pts) with pretreated metastatic breast cancer (MBC)Awada, A; Chan, S; JERUSALEM, Guy et alin Journal of Clinical Oncology (2011), 29Detailed reference viewed: 16 (2 ULg) First retrievals of carbon tetrafluoride (CF4) from ground-based FTIR measurements: production and analysis of the two-decadal time series above the JungfraujochDuchatelet, Pierre ; Zander, Rodolphe ; Mahieu, Emmanuel et alin Geophysical Research Abstracts (2011)Carbon tetrafluoride (CF4 or PFC-14) is a potent greenhouse gas that is almost 7400 times more effective (100-yr horizon) than CO2 on a per molecule basis (IPCC, 2007). This high global warming potential ... [more ▼]Carbon tetrafluoride (CF4 or PFC-14) is a potent greenhouse gas that is almost 7400 times more effective (100-yr horizon) than CO2 on a per molecule basis (IPCC, 2007). This high global warming potential, coming from its medium absorbance combined with a very long atmospheric lifetime (>50000 years; Ravishankara et al., 1993), makes CF4 a key species among the various greenhouse gases targeted by the Kyoto Protocol. In the Northern hemisphere, current atmospheric CF4 concentrations are close to 78 pptv, with a large fraction (around 35 pptv, Mühle et al., 2010) coming from natural processes like lithospheric emissions (Harnisch and Eisenhauer, 1998). In addition, CF4 has been used increasingly since the eighties in electronic and semiconductors industry. The primary aluminum production processes have also been clearly identified as an important anthropogenic source of CF4 emissions. The partitioning between these two main sources is however problematic, principally due to lacking or incomplete CF4 emission factors from inventories performed in industrial fields (e.g. International Aluminum Institute, 2009). Recent in situ ground level measurements of CF4 in the Northern hemisphere (Khalil et al., 2003; Mühle et al., 2010) or remotely from space (Rinsland et al., 2006) have indicated a significant slowdown in the increase rate of atmospheric CF4. This probably results from measures adopted by the aluminum industry aiming at the reduction of the frequency and duration of “anode effects” and therefore of related PFCs emissions (International Aluminum Institute, 2009). The present contribution reports on the long-term evolution (1990-2010) of the atmospheric carbon tetrafluoride total vertical abundance derived from ground-based Fourier transform infrared (FTIR) solar spectroscopy observations around 1285 cm-1 at the Jungfraujoch (46.5°N, 8.0°E, 3580m asl) and compares our findings with results available in the literature. To our knowledge, no equivalent time series (i.e. based on ground-based FTIR technique) has been published to date. [less ▲]Detailed reference viewed: 44 (11 ULg) The impact of blue light on non-visual brain functions changes with ageDaneault*; Vandewalle*, Gilles ; Hébert, M et alin NeuroImage (2011), 56(Suppl. 1), Detailed reference viewed: 27 (6 ULg) SITE – SPECIFIC MONITORING FOR DISEASE FORECASTING IN WINTER WHEAT.El Jarroudi, Moussa ; Giraud, Frédéric; Delfosse, Philippe et alin Journal of Plant Pathology [=JPP] (2011), 93(Supplement 1), 19-20Detailed reference viewed: 81 (9 ULg) The effect of a disturbed mineralization process on the bone mineralization density distribution (BMDD)Lukas, C.; Kollmannsberger, P.; Ruffoni, Davide et alin BONE (2011), 48(2), 181-182Detailed reference viewed: 5 (0 ULg) STRATEGY FOR ASSESSING IMPACTS OF THYROID DISRUPTING CHEMICALS IN TELEOSTEANSSchnitzler, Joseph ; Klaren, Peter; Celis, Niko et alin Organohalogen Compounds (2011)Detailed reference viewed: 50 (15 ULg) Evidence for the existence of pathogenicity determinants in the Long Terminal Repeats (LTRs) of the Bovine Leukemia Virus (BLV) genomeRodriguez, Sabrina ; Trono, K.; Jones, L.R.in AIDS Research and Human Retroviruses (2011), 8(1), 26Evidence for the existence of pathogenicity determinants in the Long Terminal Repeats (LTRs) of the Bovine Leukemia Virus (BLV) genome Sabrina M. Rodríguez1*, Karina Trono2, Leandro R. Jones3 1 Molecular ... [more ▼]Evidence for the existence of pathogenicity determinants in the Long Terminal Repeats (LTRs) of the Bovine Leukemia Virus (BLV) genome Sabrina M. Rodríguez1*, Karina Trono2, Leandro R. Jones3 1 Molecular and Cellular Epigenetics, Interdisciplinary Cluster for Applied Genoproteomics (GIGA) , University of Liège (ULg), Belgium. 2 Instituto de Virología, CICVyA, Instituto Nacional de Tecnología Agropecuaria INTA-Castelar, CC 25 (1712), Castelar. 3 División de Biología Molecular, Estación de Fotobiología Playa Unión, CC 15, Rawson, Chubut 9103, Argentina. *E-mail: sabrina.rodriguez@ulg.ac.be The majority of BLV-infected animals are asymptomatic carriers (AL) while about 30% develop a benign persistent lymphocytosis (PL). Fatal lymphosarcoma (LS) occurs in 5% of infected animals. The genetic basis of these diverse outcomes of BLV infection is still unknown. Viral LTRs constitute a genetic determinant of pathogenesis for other retroviruses. However, this possibility has never been tested for BLV. Analyses to test correlation between clinical and genotypic traits across species must be corrected by including the group phylogeny. Otherwise, shared evolutionary history can jeopardize statistical independence. Thus, the influence of BLV LTR genetic variation on the clinical manifestation of the disease was investigated by employing Cladistic and Probabilistic, phylogenetic comparative methods. With this purpose, the 5´LTR region of 40 BLV proviruses from bovines with different clinical presentations (AL, PL, LS) was sequenced. Seven polymorphic positions showing an apparent association with the clinical presentation were identified. A provirus phylogeny was obtained using env gene sequences from 28 of the 40 provirus studied in this work. Both Cladistic and Probabilistic comparative analyses based on the empirical sequence alignment and the provirus phylogeny suggested that positions 41 and 56 might be correlated to the clinical presentation. The probabilistic analysis further indicated an association with the viral pathogenesis for positions 373, 450, 494 and 505, though the corresponding statistical supports were lower in comparison to the supports obtained for positions 41 and 56. These observations indicate that the BLV LTRs might contain pathogenicity determinants. [less ▲]Detailed reference viewed: 15 (2 ULg) Soil redistribution in rural catchment: how fifty years old soil survey can help model improvementLegrain, Xavier ; Colard, François ; Colinet, Gilles et alin Geophysical Research Abstracts (2011), 13In a context of high urbanization’s pressure in rural zones, landscape modelling of erosion opens interesting perspectives in land use planning. In most cases, validation data are the weak point. In this ... [more ▼]In a context of high urbanization’s pressure in rural zones, landscape modelling of erosion opens interesting perspectives in land use planning. In most cases, validation data are the weak point. In this study, we present how fifty years old soil observations can help progressing towards a more accurate validation of such modelling in rural areas. As of 1947, a comprehensive systematic survey of the Belgian soil cover was initiated. Field observations were done every 75 meters by soil auger to a standard depth of 125cm (if possible). Map units were delineated on cadastral field survey maps at scale 1:5,000, based on auger observations and landscape context, then generalised on the 1:10,000 topographic base map for a publication at 1:20,000 scale. The legend of the map includes more than 6,000 different soil types and variants. More recently, the Walloon part of this map was digitalised to produce the Digital Soil Map of Wallonia (DSMW). A 10m resolution DEM was build up in 2009. Its RMSE is 0.8m. Soil erodibility and runoff production maps were derived at the same resolution. A land use map exists at 1:10,000 scale since 2005 and is updated yearly. We applied the USPED model (Unit Stream Power - based Erosion Deposition) (Moore and Burch, 1986) in a small watershed where first soil observations took place in 1956. New soil observations were done in 2010. The watershed is completely included in a cultivated area. The model was applied considering a transport capacity limitation proposed by Mitasova and Mitas (1996). Furthermore, we slightly modified it, in order to take into account recent advances in RUSLE factors computations like LS computation proposed by Desmet and Govers (1996) and Nearing (1997). The spatial distribution of erosion and deposition area produced by the model on the basis of the current DEM is consistent with a comparison between old and recent pedological observations. Furthermore, a comparison between horizons’ thickness in 1956 and 2010 gives spatially distributed quantitative information on erosion and deposition. Nevertheless, some uncertainties remain since the pedological descriptions are based on thickness classes, due to the variability of soil cartographical units, and since the current DEM is itself affected by an uncertainty on the elevation value. Future research will then focus on more accurate elevation data as starting point and then it will become conceivable to model the evolution of watershed elevation including land use and other local anthropogenic structures like hedgerows, ditches or grass strips. [less ▲]Detailed reference viewed: 77 (26 ULg) POTENTIAL EFFECTS OF BLOOD CONTAMINANTS ON IMMUNE RESPONSES IN HARBOUR SEALS (PHOCA VITULINA)Dupont, Aurélie ; Weijs, Liesbeth; Siebert, Ursula et alin Organohalogen Compounds (2011), 73Detailed reference viewed: 36 (7 ULg) A methodology to assess the exactness of Stream Network modeling process on agricultural watershedsOuedraogo, Mohamar ; Degre, Aurore ; Beckers, Eléonore et alin Geophysical Research Abstracts (2011)The goal of our study is to evaluate the exactness of stream network modeling process on agricultural watersheds. Agricultural watersheds topography is always changing, making it difficult to be modeled ... [more ▼]The goal of our study is to evaluate the exactness of stream network modeling process on agricultural watersheds. Agricultural watersheds topography is always changing, making it difficult to be modeled. According to the standard ISO-7078 (ISO-7078, 1985) of the Inernational Organization of Standardization, the exactness of a measurement process or a modeled process can be defined as the difference between results obtained from the measurement process and a reference accepted as the «true value». A small watershed of a dozen hectares size has been surveyed by terrestrial LiDAR (Light Detecting And Ranging) scanner and photogrammetrical techniques to produce a row data of 30 cm resolution. Three interpolation techniques i.e. natural neighbourg, multiquadratic radial basis function and inverse distance weighted have been applied on the original data to create original digital elevation models (DEM) of 1 m resolution. RTK (Real Time Kinematics) GPS (Global Positionning System) ground control points have been surveyed on the watershed to evaluate DEM errors and fit a variogram that is used by a conditional sequencial gaussian simulation model to generate error maps. However, ground control point’s elevations accuracy is depending on the microtopography of parcels in an agricultural watershed. Depending on the crop that is planned by the farmer, the soil tillage will be different, and soil structure and roughness can considerably influence ground control point’s elevation. Analysis of variance and geostatistical methods have been applied on total station and RTK GPS data to estimate intervals in which, ground control points elevations vary. These intervals have been estimated for two parcels that soils are tilled in different ways. These errors are added to the generated errors maps to create final error maps. The final errors maps are added to the original DEM to create likely DEM realizations for the watershed (Temme and al., 2007). Then, two spurious sinks filtering methods (Colson 2006; Lindsay and Creed, 2005) and one flat area treatment method (Jenson and Domingue, 1988) are applied on each DEM realization for preprocessing. Finally, the three common flow direction extraction methods (D8, D-infity and Multiple Flow Direction) are applied on each preprocessed DEM to extract stream Network. The extracted stream network is overlapped with RTK GPS field positioned stream network i.e. a polyline format data. To estimate the exactness of the stream extraction methods, the polyline format is converted in raster format. That allows to compute for each pixel of the observed stream network, the distance to the extracted stream network. Then, for each pixel the mean distance can be calculated, and can be represented through the stream network. LiDAR technology is becoming useful for environment modeling because of his accuracy. Such quantity of data is not free of errors. This research will allow us to estimate the uncertainty of stream network modeled from agricultural watersheds by considering the main sources of errors that are propagated through computing processes. [less ▲]Detailed reference viewed: 52 (11 ULg) Origin and evolution of Dorlodotia (Rugosa)Denayer, Julien ; Poty, Edouardin Kölner Forum für Geologie und Paläontologie (2011), 19Detailed reference viewed: 22 (4 ULg) Dune rehabilitation using a mechanical fixation technique : effect on sediment fluxes and on the quantitative and qualitative recovery of the herbaceous groundcover.Tidjani, Adamou Didier; Bielders, Charles; Ambouta, Karimou et alin Geophysical Research Abstracts (2011)This research shows the potentialities of mechanical windbreaks to rapidly stabilize dunes in the north sahelian area (Niger) thanks to the recovery of herbaceous groundcover.Detailed reference viewed: 46 (4 ULg) On the Role of the Running Coupling Constant in a Quark Model Analysis of T-odd TMDsCourtoy, Aurore in International Journal of Modern Physics Conference Series (2011), 04 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) Assessment of ease of use and experience of the new paediatric triple-chamber bag for parenteral nutrition for preterm infantsRigo, J; Marlowe, ML; Bonnot, D et alin Intensive Care Medicine (2011), 37(S2), 396Detailed reference viewed: 11 (0 ULg) First occurrence of the lungfish Sagenodus (Dipnoi, Sarcopterygii) from the Carboniferous Lagerstätte of Montceau-les-Mines, FranceOlive, Sébastien ; Clément, Gaël; Pouillon, Jean-Marcin Ichthyolith Issues (2011)New material of the dipnoan genus Sagenodus is described from the Carboniferous of the Barrat quarry (Blanzy-Creuzot coal basin, Montceau-les-Mines, France). This is the first occurrence of this lungfish ... [more ▼]New material of the dipnoan genus Sagenodus is described from the Carboniferous of the Barrat quarry (Blanzy-Creuzot coal basin, Montceau-les-Mines, France). This is the first occurrence of this lungfish in France, which enlarges its distribution within Europe (Fritsch, 1888; Schultze, 1993; Watson and Gill, 1923). This material is Stephanian B in age, the previously established geological range of this Euramerican (Schultze and Chorn, 1997) genus. Remains consist of skull, lower jaw and shoulder girdle elements, closely set together with many ribs. This material, considered as belonging to a single disarticulated specimen, presents affinities with the material of Sagenodus sp. from Germany (Schultze, 1993) and appears significantly different to all other known Sagenodus species. However this new material can only be attributed to Sagenodus sp. because of its incompleteness. Montceau-les-Mines is interpreted as a freshwater environment deposit and the presence of Sagenodus in this locality confirms that most of the localities of Sagenodus are freshwater deposits. The strong affinities, existing between the material from France and Germany, indicate that there were solid hydrographic links between both basins during the Stephanian B–Upper Rotliegend period. [less ▲]Detailed reference viewed: 62 (5 ULg) Neurally Adjusted Ventilatory Assist (NAVA) improves the matching of diaphragmatic electrical activity and tidal volume in comparison to pressure support (PS)Piquilloud, L; Chiew, YS; Bialais, E et alin Intensive Care Medicine (2011), 37 (Suppl 1)Detailed reference viewed: 19 (1 ULg) High-Energy Physics with Particles Carrying Non-Zero Orbital Angular MomentumIvanov, Igor in Few-Body Systems (2011)Thanks to progress in optics in the past two decades, it is possible to create photons carrying well-defined non-zero orbital angular momentum (OAM). Boosting these photons into high-energy range ... [more ▼]Thanks to progress in optics in the past two decades, it is possible to create photons carrying well-defined non-zero orbital angular momentum (OAM). Boosting these photons into high-energy range preserving their OAM seems feasible. Intermediate energy electrons with OAM have also been produced recently. One can, therefore, view OAM as a new degree of freedom in high-energy collisions and ask what novel insights it can bring. Here we discuss generic features of scattering processes involving twisted particles in the initial state. We show that they make it possible to perform a Fourier analysis of a plane wave cross section with respect to the azimuthal angles of the initial particles, and to probe the autocorrelation function of the amplitude, a quantity inaccessible in plane wave collisions. [less ▲]Detailed reference viewed: 15 (4 ULg) Questionnement agroécologique: les systèmes participatifs de garantie comme critique de la certification et nouveau mode de gouvernance?Stassart, Pierre M ; Brandenburg, Alfio; Isaguirre, Katyain SFER Online http://www.sfer.asso.fr/les_colloques2/les_transversalites_de_l_agriculture_biologique/programme_actes_du_colloque (2011)Ce papier propose un questionnement agroécologique sur la transition agroécologique comme un processus de réflexivité de second ordre. Nous construisons cette hypothèse en prenant le cas de l’émergence ... [more ▼]Ce papier propose un questionnement agroécologique sur la transition agroécologique comme un processus de réflexivité de second ordre. Nous construisons cette hypothèse en prenant le cas de l’émergence des Systèmes Participatif de Garantie (SPG) au Brésil comme une critique de la certification déléguée à une tierce partie et une proposition alternative de gouvernance face au contrôle de conformité marchand. Nous prenons en particulier le cas d’Ecovida et de sa certification participative qui est à l’origine des SPG brésiliennes. Le statut de notre communication est prospectif : après avoir précisé ce que nous entendons par réflexivité, nous posons une série de questions qui portent à la fois sur l’apprentissage et la réflexivité de cette expérience#!Cette mise à l’épreuve nous intéresse dans la mesure où elle peut nous informer sur ce que peuvent devenir des modes de gouvernance réflexifs dans le monde de la bio. [less ▲]Detailed reference viewed: 63 (2 ULg) La motivation du licenciement en droit belgeKefer, Fabienne in Revue de la Faculté de Droit de l'Université de Liège (2011)Detailed reference viewed: 57 (16 ULg) Model-based cardiovascular monitoring of acute pulmonary embolism in porcine trialsRevie, JA; Stevenson, DJ; Chase, JG et alin Critical Care (2011), 15 (Suppl 1)Detailed reference viewed: 17 (0 ULg) Lattice Boltzmann Simulation Code Optimization Based on Constant-time Circular Array ShiftingDethier, Gérard ; de Marneffe, Pierre-Arnoul ; Marchot, Pierre in Procedia Computer Science (2011), 4Lattice Boltzmann (LB) methods are a class of Computational Fluid Dynamics (CFD) methods for fluid flow simulation. LB simulation codes have high requirements regarding memory and computational power ... [more ▼]Lattice Boltzmann (LB) methods are a class of Computational Fluid Dynamics (CFD) methods for fluid flow simulation. LB simulation codes have high requirements regarding memory and computational power: they may involve the update of several millions of floating point values thousands of times and therefore require several gigabytes of available memory and run for several days. Optimized implementations of LB methods minimize these requirements. An existing method based on a particular data layout and an associated implementation implying a constant time array shifting allows to reduce the execution time of LB simulations and almost minimize memory usage when compared to a naive implementation. In this paper, we show that this method can be further improved, both in memory usage and performances by slightly modifying the data layout and by using blocking in order to enhance data locality. [less ▲]Detailed reference viewed: 140 (8 ULg) New look at the [70,1-] nonstrange and strange baryons in the 1/Nc expansionMatagne, Nicolas ; Stancu, Floarea in AIP Conference Proceedings (2011), 1343The masses of excited nonstrange and strange baryons belonging to the multiplet $[{\bf 70},1^-]$ are calculated in the $1/N_c$ expansion to order $1/N_c$ with a new method which allows to considerably ... [more ▼]The masses of excited nonstrange and strange baryons belonging to the multiplet $[{\bf 70},1^-]$ are calculated in the $1/N_c$ expansion to order $1/N_c$ with a new method which allows to considerably reduce the number of linearly independent operators entering the mass formula. This study represents an extension to SU(6) of our work on nonstrange baryons, the framework of which was SU(4). [less ▲]Detailed reference viewed: 20 (10 ULg) Validation of the Abbott Architect 25(OH)-vitamin D assayCAVALIER, Etienne ; CARLISI, Ignazia ; BEKAERT, Anne-Catherine et alin Clinical Chemistry & Laboratory Medicine (2011), 49(s1), 418Detailed reference viewed: 78 (3 ULg) Uppermost Devonian and Mississippian sequence stratigraphy and rugose coral biostratigraphy of Zonguldak and Bartin area, NW TurkeyDenayer, Julien ; Poty, Edouard in Record - Geological Survey of Western Australia (2011), 2011/20Detailed reference viewed: 42 (1 ULg) Processing aortic and pulmonary artery waveforms to derive the ventricle time-varying elastanceStevenson, D. J.; Hann, C. E.; Chase, G. J. et alin IFAC Proceedings Volumes (IFAC-PapersOnline) (2011), 18(PART 1), 587-592Time-varying elastance of the ventricles is an important metric both clinically and as an input for a previously developed cardiovascular model. However, currently time-varying elastance is not normally ... [more ▼]Time-varying elastance of the ventricles is an important metric both clinically and as an input for a previously developed cardiovascular model. However, currently time-varying elastance is not normally available in an Intensive Care Unit (ICU) setting, as it is an invasive and ethically challenging metric to measure. A previous paper developed a method to map less invasive metrics to the driver function, enabling an estimate to be achieved without invasive measurements. This method requires reliable and accurate processing of the aortic and pulmonary artery pressure waveforms to locate the specific points that are required to estimate the driver function. This paper details the method by which these waveforms are processed, using a data set of five pigs induced with pulmonary embolism, and five pigs induced with septic shock (with haemofiltration), adding up to 88 waveforms (for each of aortic and pulmonary artery pressure), and 616 points in total to locate. 98.2% of all points were located to within 1% of their true value, 0.81% were between 1% and 5%, 0.65% were between 5% and 10%, the remaining 0.32% were below 20%.© 2011 IFAC. [less ▲]Detailed reference viewed: 21 (0 ULg) Mississippian Lithostrotionidae from Zonguldak and Bartin (NW Turkey)Denayer, Julien in Kölner Forum für Geologie und Paläontologie (2011), 19Detailed reference viewed: 26 (2 ULg) Is there value in maintaining small populations ? Example of the Dual-Purpose Belgian Blue breed.Gengler, Nicolas ; Soyeurt, Hélène ; Bastin, Catherine et alin Journal of Dairy Science (2011), 94(E-suppl.1), 664Current status of thinking on genomic selection in dairy cattle is mostly major breed centric (e.g., Holstein) and only for traditional traits (e.g., milk yields). Once you depart from this, it becomes ... [more ▼]Current status of thinking on genomic selection in dairy cattle is mostly major breed centric (e.g., Holstein) and only for traditional traits (e.g., milk yields). Once you depart from this, it becomes obvious that different, often related, issues appear (e.g., lack of large training populations, need for expensive recording of new phenotypes). Also, there is an urgent need to rethink issues that are important for sustainability of dairy production (e.g., added value foods, animal robustness). In this context, small populations (breeds/lines) could represent a potential source of extra information to justify their maintenance. As marker densities increase, efficient dissection of different selection histories of divergent breeds or lines, potentially identifying pockets of unexploited variability will increase. A current example from the Belgian (Walloon) perspective is the Dual Purpose (DP) line of the Belgian Blue Breed (BBB), with presently around 4500 breeding females, for historical reason of which only 1500 have good pedigrees, and which is present in Belgium and northern France. Recent research, done on this line, showed its tendency to produce less saturated milk fat and to have better fertility. Results indicated that it could stay competitive in specific markets, especially because of largely increased meat value. Currently, the myostatin mutation is largely used for breeding purposes. To assess the genetic diversity of the breed, recently, over 200 genotypes (SNP50K) for nearly all breeding bulls of the last 20 years became available. HD genotypes should be available in the near future, also allowing to access selection history of this breed as being in between the 2 extreme breeds: Beef BBB (with which it shares a recent history) and Holstein-Friesian (which is related through its geographic proximity over centuries). Finally, genomic selection for DP-BBB will need to consider a single step type approach without the need of reference population and potentially relying heavily on SNP3K of cows, also with the objective to recreate relationships between animals of interest. [less ▲]Detailed reference viewed: 28 (11 ULg) Evaluation of the homing process in the treatment of atrophic nonunion fractures by percutaneous autologous osteoblast cell implantation.BERNARD, C.; HAUZEUR, Jean-Philippe ; LECHANTEUR, Chantal et alin Journal of Nuclear Medicine (The) (2011), 52(SUPPL), 510Detailed reference viewed: 12 (0 ULg) P41 - Modifications hémodynamiques lors d’un test postural chez des patients avec un diabète de type 1 de longue durée en fonction de la persistance ou non d’une arythmie respiratoirePHILIPS, Jean-Christophe ; MARCHAND, Monique ; SCHEEN, André in Diabetes & Metabolism (2011), 37(1, Supplement 1), 45Detailed reference viewed: 15 (2 ULg) The Role of the Running Coupling Constant in the Unveiling of The Hadronic StructureCourtoy, Aurore in PoS - Proceedings of Science (2011), QCD-TNT-IIDetailed reference viewed: 7 (0 ULg) Construction of individual breeding values for feed intake of Piétrain boars based on mean pen feed intake, weight and weight gain test station recordsDufrasne, Marie ; Jaspart, Véronique; Wavreille, José et alin Journal of Animal Science (2011), 89(E-Suppl.1), 474-475Detailed reference viewed: 25 (9 ULg) Comparison of Immune Reconstitution after Non-myeloablative Hematopoietic Cell Transplantation (HCT) with Flu-TBI versus TLI-ATG ConditioningHannon, Muriel ; Humblet-Baron, S.; Graux, C. et alin Belgian Journal of Hematology (2011), Abstracts book(Supplement of 26th General Meeting of the Belgian Hematological Society), 8Detailed reference viewed: 12 (2 ULg) Simulations numériques de figures de diffractions à l'usage de la sixième secondaire et du premier baccalauréatLeblanc, Christophe in Bulletin de l'Association Belge des Professeurs de Physique et de Chimie [Bulletins de l'ABPPC] (2011), 49(190), La diffraction constitue de nos jours un phénomène physique incontournable pour la recherche (diffraction par rayons X, diffraction de neutrons, cristallographie, ...) et est, à juste titre, enseignée ... [more ▼]La diffraction constitue de nos jours un phénomène physique incontournable pour la recherche (diffraction par rayons X, diffraction de neutrons, cristallographie, ...) et est, à juste titre, enseignée aussi bien en dernière année de secondaire qu'à l'université. Le logiciel présenté ci-dessous est un programme permettant de réaliser des figures de diffractions de manière simple et intuitive. Il existe naturellement déjà de nombreux programmes de simulations de figures de diffractions que l'on peut facilement trouver sur internet. Cependant ceux-ci sont, pour la plupart, ou bien limités (à la connaissance de l'auteur) à quelques cas particuliers - diffractions sur une ou plusieurs fentes, un rond, plus rarement un carré - ou bien complexes à l'utilisation. Bien que ces programmes soient dignes d'intérêts et peuvent se montrer utiles dans le cadre d'un enseignement, leurs limitations empêchent d'acquérir une intuition réelle de ce qu'est la diffraction. Par exemple, quelle est la figure de diffraction obtenue par un réseau cristallin cubique, un réseau hexagonal, ou encore une hélice ? C'est précisément cette faille pédagogique que vient combler le logiciel présenté ci-dessous. En effet, celui-ci permet d'obtenir la figure de diffraction de « n'importe quelle forme » (en deux dimensions), « forme » entièrement paramétrable par l'utilisateur au moyen d'un simple fichier bitmap ; format de fichier graphique le plus répandu et le plus simple à employer. Il est naturellement également possible d'effectuer de la diffraction de manière expérimentale au moyen d'un simple laser hélium-néon (facilement accessible dans le commerce et d'un prix modéré) et de diapositives. Cependant, outre que le logiciel présenté ci-dessous peut-être obtenu gratuitement par simple demande à l'auteur, celui-ci se montre beaucoup plus souple d'utilisation que de simples diapositives car entièrement paramétrable, et, comme tout logiciel, échappe aux aléas expérimentaux (poussières sur les diapositives, problèmes d'alignements diapositives-laser, nécessité d'un local sombre, ...) [less ▲]Detailed reference viewed: 33 (4 ULg) New Results in Exclusive Hard ReactionsPire, Bernard; Semenov-Tyan-Shanskiy, Kirill ; Szymanowski, Lech et alin PoS - Proceedings of Science (2011), EPS-HEP2011Detailed reference viewed: 8 (0 ULg) Long-expected! - First record of demosponge-type spicules in a Devonian stromatoporoid (Frasnian, Belgium).Da Silva, Anne-Christine ; Kershaw, Stephen; Boulvain, Frédéric et alin Kölner Forum für Geologie und Paläontologie (2011), 19Detailed reference viewed: 24 (7 ULg) Longitudinal Monitoring of Immune Reconstitution After Allogeneic Peripheral Blood Stem Cell Transplantation (HSCT): Impact of T Cell Depletion of the GraftSERVAIS, Sophie ; Hannon, Muriel ; Daulne, Coline et alin Belgian Journal of Hematology (2011), Abstracts book(Supplement of 26th General Meeting of the Belgian Hematological Society), 31Detailed reference viewed: 6 (3 ULg) Relationship between PCB 153 and stable nitrogen in a Guiana dolphin (Sotalia guianensis) food weeb, Gunabara Bay, BrazilVidal, L. G.; Bisi, T. L.; Dorneles, P. R. et alin Organohalogen Compounds (2011)Detailed reference viewed: 43 (8 ULg) Bridging the gap between cellulose chemistry and heterogeneous catalysisVan de Vyver, S; Geboers, J; Peng, Li et alin WIT Transactions on Ecology and the Environment (2011), 154Although cellulosic biomass offers a promising alternative as an abundant renewable resource in the production of biofuels and platform chemicals, so far only a few studies have reported its aqueous-phase ... [more ▼]Although cellulosic biomass offers a promising alternative as an abundant renewable resource in the production of biofuels and platform chemicals, so far only a few studies have reported its aqueous-phase conversion into glucose or sugar alcohols using solid chemocatalysts. The principal reason is that these polymeric biomolecules with semi-crystalline structure cannot penetrate the pores of conventional heterogeneous chemocatalysts. New advances in the conversion of cellulose thus require the design of efficient multifunctional catalytic systems with sterically accessible acid and metal sites. [less ▲]Detailed reference viewed: 45 (1 ULg) From shallow water to deep mound - sedimentology and stromatoporoids paleoecology from the Frasnian (Upper Devonian) of BelgiumDa Silva, Anne-Christine ; Kershaw, Stephen; Boulvain, Frédéric in Kölner Forum für Geologie und Paläontologie (2011), 19Detailed reference viewed: 10 (1 ULg) Influence of practice characteristics on injury risk in young athletesFrisch, Anne ; Urhausen, Axel; Seil, Romain et alin British Journal of Sports Medicine (2011), 45Detailed reference viewed: 47 (7 ULg) Maternal transfer of PCBs, PBDEs and their hydroxylated metabolites in grey seal (Halichoerus grypus) from the Isle of May, ScotlandVanden Berghe, Marie; Weijs, Liesbeth; Habran, Sarah et alin Organohalogen Compounds (2011)Detailed reference viewed: 36 (7 ULg) TGFbeta-receptor-dependent angiostimulation through the hyperglycosylated isoform of human chorionic gonadotropin.Berndt, Sarah; Detilleux, Julien; Blacher, Silvia et alin Placenta (2011), 32(9), 44Detailed reference viewed: 4 (0 ULg) Potential mineral deficiencies for Ndama cattle grazing Urochloa sp. based tropical pastures in the Bas-Congo province of the Democratic Republic of CongoPicron, Pascale ; Goubau, Amaury ; Lecomte, Thomas et alin Advances in Animal Biosciences (2011), 2(2), 388Artificial pastures are used to increase carrying capacity in the wet tropics by supplying higher quality forage (energy and protein) to the animals all year long. Sowing pastures is labour-intensive so ... [more ▼]Artificial pastures are used to increase carrying capacity in the wet tropics by supplying higher quality forage (energy and protein) to the animals all year long. Sowing pastures is labour-intensive so to be profitable all other possible growth limiting factors, especially minerals, should be alleviated. We studied nutrients intake (energy, protein and minerals) in cattle grazing Urochloa sp. pastures in Western DRC. Three Urochloa ruziziensis and 3 U. decumbens pastures in Kolo-Fuma (Bas-Congo, DRC) were studied. Three Ndama steers and 3 cows grazing each pasture consecutively during the short rainy and dry seasons were followed by handplucking and samples were analysed for energy, crude protein and ash to calculate energy value (fodder units, FU) and digestible crude protein content (DCP) of the diets. NIRS was used on faeces to determine dry matter (DM) intake and ICP-AES to determine mineral content of the diets. Intake levels reached 66 ± 4.3 g kg-1LW0.75, nutritive value of forage was 0.701 ± 0.036 FU and 4.78 ± 1.04 % DCP, allowing daily weight gains > 550 g for steers and > 350 g for cows. P, Ca, Mg, K, Mn & Fe were provided above requirements by the pasture. Na, Cu and Zn were deficient, especially during the short dry season for Cu and Zn. U. ruziziensis pastures tended to provide more minerals, especially during the rainy season. A mineral supplement providing Na, Cu and Zn is required to reach the daily weight gains allowed by energy and protein supplies. The supplement could reasonably be similar for U. decumbens and U. ruziziensis pastures, but the dry season formula should provide more Cu and Zn than the rainy season formula [less ▲]Detailed reference viewed: 64 (14 ULg) Final results of NKTR-102, a topoisomerase I inhibitor-polymer conjugate, in patients (Pts) with pretreated metastatic breast cancer (MBC) demonstrating significant antitumor activityGarcia, A; Awada, A; Chan, S et alin Journal of Clinical Oncology (2011), 29(supplement 27), Detailed reference viewed: 17 (1 ULg) EFFECT OF DIFFERENT WARMING-UP PROTOCOLS ON TIME TO EXHAUSTION AT MAXIMAL AEROBIC SPEEDRodriguez de la Cruz, Carlos ; Brennenraedts, C.; Bury, Thierry in British Journal of Sports Medicine (2011), 45Detailed reference viewed: 45 (17 ULg) Fibulin-3 fragments (FIB3-1 and FIB3-2) are potential new biomarkers for the diagnosis of osteoarthritisGharbi, M; Dubuc, JE; Deberg, M et alin Annals of the Rheumatic Diseases (2011), 70(Suppl 3), 354Detailed reference viewed: 23 (0 ULg) New alginate-chitosan hydrogel beads with anti-inflammatory and anabolic effects on human chondrocytesOprenyeszk, Frédéric ; Sanchez, Christelle ; Dubuc, Jean-Emile et alin Arthritis and Rheumatism (2011), 63(10), 697Detailed reference viewed: 66 (9 ULg) La ‘dormition de Polichinelle’. Un dispositif théologique pour le témoignage chez Valère NovarinaDubouclez, Olivier in Études théâtrales (2011)Detailed reference viewed: 16 (0 ULg) PCBs versus PBDEs: how similar compounds can behave differently in harbour porpoisesWeijs, Liesbeth; Yang, R. S. H.; Das, Krishna et alin Organohalogen Compounds (2011)Detailed reference viewed: 16 (4 ULg) Towards the Prediction of Damage Of Peritectic Steels During Continuous Casting ProcessKeller, Clément ; Schwartz, Renée; Bobadilla, Manuel et alin AIP Conference Proceedings (2011), 1353In the Continuous Casting process, products are sometimes rejected or called defective due to the presence of transversal cracks. This type of macroscopic damage is expected to be due to a ductility loss ... [more ▼]In the Continuous Casting process, products are sometimes rejected or called defective due to the presence of transversal cracks. This type of macroscopic damage is expected to be due to a ductility loss during cooling in the bending and unbending areas of the CC line. In order to study this damage, a 2D model has been developed to predict at the mesoscopic level the intergranular crack event taking into account the creep and diffusion of voids. Already validated for a microalloyed steel, the model is identified and used in this study to predict the crack formation for three different grades of peritectic steels. Results show encouraging predictions of the damage. [less ▲]Detailed reference viewed: 72 (33 ULg) Mid-infrared predictions of lactoferrin content in bovine milkSoyeurt, Hélène ; Bastin, Catherine ; Colinet, Frédéric et alin Journal of Dairy Science (2011), 94(E-suppl.1), 714Lactoferrin (LF) is a glycoprotein present in milk and active in the immune system of cows and humans. Therefore, an inexpensive and rapid analysis to quantify this protein is desirable. A previous study ... [more ▼]Lactoferrin (LF) is a glycoprotein present in milk and active in the immune system of cows and humans. Therefore, an inexpensive and rapid analysis to quantify this protein is desirable. A previous study reported the potential to quantify LF from the mid-infrared (MIR) spectrometry from 69 milk samples. Through the European RobustMilk project (www.robustmilk.eu), 3,606 milk samples were collected in Belgium, Ireland, and Scotland from individual cows and analyzed using a MIR MilkoScanFT6000 spectrometer. Milk LF content was quantified using ELISA in duplicate. Average ELISA data with a CV lower than 5% were used. After the detection of spectral and ELISA outliers, the calibration set contained 2,499 samples. An equation to predict LF content from MIR was developed using partial least squared regression. A first derivative pre-treatment of spectra was used to correct the baseline drift. To improve the repeatability of the spectral data, a file which contained the spectra of samples analyzed on 5 spectrometers was used during the calibration. The lactoferrin mean was 159.28 mg/l of milk with a SD of 97.21 mg/l of milk. The calibration (C) coefficient of determination (R2) was equal to 0.73 with a standard error (SE) of calibration of 50.54 mg/l of milk. A cross-validation (CV) was used to assess the robustness of the equation. R2 CV was 0.72 with a SE-CV of 51.16 mg/l of milk. An external validation (V) was conducted on 150 milk samples collected in Belgium. The SE of prediction (SEP) was 59.17 mg/L of milk. The similarity between R2 C and R2CV as well as between SE-C and SE-CV and between SE-CV and SEP confirms the equations developed are robust. The correlation between predicted and measured LF values was 0.71. This lower value compared with the one obtained from the calibration set (0.85) could be explained by the low ELISA reproducibility (16.24% ± 25.51%). If the developed equation is used to clean the validation data set, a total of 16 samples can be deleted. The validation coefficient for these 134 samples increased to 0.82. From these results, the developed equation could be used for screening the dairy cow population for breeding purposes. [less ▲]Detailed reference viewed: 75 (20 ULg) Model-based cardiovascular monitoring of large pore hemofiltration during endotoxic shock in pigsRevie, JA; Stevenson, DJ; Chase, JG et alin Critical Care (2011), 15 (Suppl 1)Detailed reference viewed: 11 (0 ULg) Enumeration and decidable properties of automatic sequencesCharlier, Emilie ; Rampersad, Narad; Shallit, Jeffreyin Lecture Notes in Computer Science (2011), 6795We show that various aspects of k-automatic sequences — such as having an unbordered factor of length n — are both decidable and effectively enumerable. As a consequence it follows that many related ... [more ▼]We show that various aspects of k-automatic sequences — such as having an unbordered factor of length n — are both decidable and effectively enumerable. As a consequence it follows that many related sequences are either k-automatic or k-regular. These include many sequences previously studied in the literature, such as the recurrence function, the appearance function, and the repetitivity index. We also give a new characterization of the class of k-regular sequences. Many results extend to other sequences defined in terms of Pisot numeration systems. [less ▲]Detailed reference viewed: 15 (4 ULg) Ultrasonography of the collateral ligaments of the distal interphalangeal joint in horses: technique and reference imagesEvrard, Laurence ; Bolen, Géraldine ; MAQUET, Nathalie et alin Veterinary Radiology & Ultrasound (2011)Detailed reference viewed: 14 (1 ULg) Comparison of output-only methods for condition monitoring of industrials systemsRutten, Christophe ; Nguyen, Viet Ha; Golinval, Jean-Claude in Journal of Physics: Conference Series (2011), 305In the field of structural health monitoring or machine condition monitoring, the activation of nonlinear dynamic behavior complicates the procedure of damage or fault detection. Blind source separation ... [more ▼]In the field of structural health monitoring or machine condition monitoring, the activation of nonlinear dynamic behavior complicates the procedure of damage or fault detection. Blind source separation (BSS) techniques are known as efficient methods for damage diagnosis. However, most of BSS techniques repose on the assumption of the linearity of the system and the need of many sensors. This article presents some possible extensions of those techniques that may improve the damage detection, e.g. Enhanced-Principal Component Analysis (EPCA), Kernel PCA (KPCA) and Blind Modal Identification (BMID). The advantages of EPCA rely on its rapidity of use and its reliability. The KPCA method, through the use of nonlinear kernel functions, allows to introduce nonlinear dependences between variables. BMID is adequate to identify and to detect damage for generally damped systems. In this paper, damage is firstly examined by Stochastic Subspace Identification (SSI); then the detection is achieved by comparing subspace features between the reference and a current state through statistics and the concept of subspace angle. Industrial data are used as illustration of the methods. [less ▲]Detailed reference viewed: 28 (5 ULg) Respiratory variability in mechanically ventilated patientsDesaive, Thomas ; Piquilloud, L.; Moorhead, KT et alin Critical Care (2011), 15 (Suppl 1)Detailed reference viewed: 10 (2 ULg) The role of saliency and meaning in oculomotor capture by facesDevue, Christel ; Belopolsky, Artem; Theeuwes, Janin Perception (2011), 40 ECVP abstract supplLong-lasting debates question whether faces are special stimuli treated preferentially by our visual system or whether prioritized processing of faces is simply due to increased salience of their ... [more ▼]Long-lasting debates question whether faces are special stimuli treated preferentially by our visual system or whether prioritized processing of faces is simply due to increased salience of their constituting features. To examine this issue, we used a visual search task in which participants had to make a saccade to the circle with a unique color among a set of six circles. Critically, there was a task-irrelevant object located next to each circle. We examined how an upright face, an inverted face or a butterfly, presented near the target or non-target circles affected eye movements to the target. Upright (13.12%) and inverted faces (10.8%) located away from the target circle captured the eyes more than butterflies (8.5%), but upright faces captured the eyes more than inverted faces. Moreover, when faces were next to the target, upright faces, and to some extent inverted faces, facilitated the saccades towards the target. Faces are thus salient and capture attention. More importantly however above and beyond their raw salience based on low-level features, canonical upright faces capture attention stronger than inverted faces. Therefore, faces are ‘special’ and our visual system is tuned to their meaning and not only to low-level features making up a face. [less ▲]Detailed reference viewed: 33 (0 ULg) Efficacy of FDG PET/CT for diagnosing synchronous tumors and metastases in head and neck tumors : Initial results and evaluation.MINON, AL.; DEMEZ, Pierre ; MOREAU, Pierre et alin Journal of Nuclear Medicine (The) (2011), 52(SUPPL), 1863Detailed reference viewed: 12 (6 ULg) Le Michelsberg de Pont-de-Bonne (province de Liège, Belgique)Delye, Emmanuel ; Gilson, Simon-Pierre; Noiret, Pierre in Revue Archéologique de Picardie (2011)Since the beginning of research on the éperon barré of Pont-de-Bonne (Modave, Belgium), we have recovered artefacts attributed to the Middle Neolithic. More recently, during excavation of the entrance ... [more ▼]Since the beginning of research on the éperon barré of Pont-de-Bonne (Modave, Belgium), we have recovered artefacts attributed to the Middle Neolithic. More recently, during excavation of the entrance system of the fortification, a pot hole and a waste accumulation zone have been analysed. These structures contained abundant archaeological material (ceramic sherd, lithic and bone artefact and fauna). Three radiometric dates have been obtained. The ceramic assemblage is typical of the Belgian Michelsberg and a decorated vase shows Bischheim affinities. [less ▲]Detailed reference viewed: 176 (22 ULg) Dramatic reduction of postnatal growth restriction after optimizing nutrition in extremely preterm infantsSENTERRE, Thibault ; Rigo, Jin Intensive Care Medicine (2011), 37(S2), 397Detailed reference viewed: 14 (2 ULg) Syntactic complexity of ultimately periodic sets of integersRigo, Michel ; Vandomme, Elise in Lecture Notes in Computer Science (2011), 6638We compute the cardinality of the syntactic monoid of the language 0^∗rep_b(mN) made of base b expansions of the multiples of the integer m. We also give lower bounds for the syntactic complexity of any ... [more ▼]We compute the cardinality of the syntactic monoid of the language 0^∗rep_b(mN) made of base b expansions of the multiples of the integer m. We also give lower bounds for the syntactic complexity of any (ultimately) periodic set of integers written in base b. We apply our results to some well studied problem: decide whether or not a b-recognizable sets of integers is ultimately periodic. [less ▲]Detailed reference viewed: 53 (23 ULg)