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See detailLes bêtabloquants sont-ils encore des medicaments de premier choix pour le traitement de l'hypertension arterielle non compliquee?
Krzesinski, Jean-Marie ULg; Saint-Remy, Annie ULg

in Revue Médicale de Liège (2007), 62(5-6, May-Jun), 254-7

Arterial hypertension is a significant risk factor for cardiovascular disease, proportional to the blood pressure level. Treating hypertension reduces the risk. Until recently, beta-blockers were ... [more ▼]

Arterial hypertension is a significant risk factor for cardiovascular disease, proportional to the blood pressure level. Treating hypertension reduces the risk. Until recently, beta-blockers were considered as a first line class for hypertension management. The British Hypertension Society has recently pronounced that using beta-blockers as first line antihypertensive therapy is no good choice since these agents are less protective than other antihypertensive classes against cardiovascular disorders and diabetes mellitus, especially when used in association with diuretics. [less ▲]

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See detailEmbryo Abortion And Histological Features In The Interspecific Cross Between Phaseolus Vulgaris L. And P-Coccineus L
Ndoutoumou, Pn.; Toussaint, André ULg; Baudoin, Jean-Pierre ULg

in Plant Cell, Tissue & Organ Culture (2007), 88(3), 329-332

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See detailNotes de cours (introduction au droit romain)
Gerkens, Jean-François ULg

Learning material (2007)

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See detailMetachronous type III and type II acute aortic dissections in puerperium.
Radermecker, Marc ULg; Durieux, Rodolphe ULg; Canivet, Jean-Luc ULg et al

in European Journal of Cardio - Thoracic Surgery (2007), 32(3), 541-3

The case of a 30-year-old non-Marfan woman who developed a type III acute aortic dissection 5 days after delivery, followed within 16 h by an independent type II dissection, is reported. Preoperative CT ... [more ▼]

The case of a 30-year-old non-Marfan woman who developed a type III acute aortic dissection 5 days after delivery, followed within 16 h by an independent type II dissection, is reported. Preoperative CT scan imaging and TEE suggested metachronous type II and type III dissection. This was confirmed at surgery, where limited dissection of the aortic root without communication with the isthmic area via the aortic arch was evidenced. The patient underwent repair of the aortic root and adjacent ascending aorta and was medically treated for her type III dissection. This is the first report of metachronous acute aortic dissections in puerperium. [less ▲]

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See detailRésumé C.E. n°170.235, du 19 avril 2007, Bellin et Molitor
Delnoy, Michel ULg

in Aménagement - Environnement (2007), 4

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See detailMulti-Camera People Tracking by Collaborative Particle Filters and Principal Axis-Based Integration
Du, Wei ULg; Piater, Justus ULg

in Asian Conference on Computer Vision (2007)

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See detailVoxel-based analysis of dementia severity versus age on cerebral metabolic dysfunction in Alzheimer’s disease.
WITHOFS, Nadia ULg; SALMON, Eric ULg; LAUREYS, Steven ULg et al

in Journal of Nuclear Medicine (The) (2007), 48(SUPPL), 172

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See detailModave, Pont-de-Bonne. Les fortifications du "Rocher du vieux-Château".
Delye, Emmanuel ULg

in Dejardin, Valérie; Maquet, Julien (Eds.) Le patrimoine militaire de Wallonie (2007)

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See detailMesure et analyse du transport advectif de CO2 dans une forêt sur versant
Heinesch, Bernard ULg

Doctoral thesis (2007)

The micrometeorological technique of eddy-covariance is used for the estimation of the CO2 exchange between the ecosystems and the atmosphere. Hundreds of instrumented sites, spread all over the world ... [more ▼]

The micrometeorological technique of eddy-covariance is used for the estimation of the CO2 exchange between the ecosystems and the atmosphere. Hundreds of instrumented sites, spread all over the world, use it henceforth to study a great variety of ecosystems. This technique is however affected by a systematic error when applied above tall canopies like forests, in stable atmospheric conditions, i.e. primarily during non windy nights without cloud cover. Indeed, during these periods the turbulent transport would be competed with by another transport mechanism which is called advection. In this work, the presence of advection has been tested on the experimental forested site of Vielsalm (Belgium) and its importance has been evaluated. For this purpose, an experimental set-up allowing the measurements of wind velocity, CO2 concentration and temperature of the air inside the forest has been installed. It has allowed the description, for the stable periods, of gravitational flows being carried out close to the ground due to the cooling of surfaces and the presence of a weak slope. These flows were shown to be responsible for advective CO2 transport. An uncertainty analysis has been carried out using dedicated measurement campaigns. It has conclude with the feasibility of measurements of vertical and especially horizontal CO2 gradients on the site but has shown that the greatest factor of uncertainty related to the estimate of the vertical velocity component above and in the forest. In spite of these uncertainties, a fine analysis of the gravitational episodes has made it possible to highlight a coherent mechanism linking the flow field and the CO2 concentration field and making it possible to better understand how CO2 could be transported laterally and vertically by the gravitational flows. Finally, the feasibility of a correction based on the estimate of the advective terms has been evaluated. It has been shown that uncertainties relating to advection were too important to make it possible to appreciably improve the night assessment of CO2 fluxes by means of this method. This one proves however interesting for better understanding the processes of transport at work in a forest cover. [less ▲]

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See detailUitspraakonderwijs en communicatieve aanpak: nog steeds een onmogelijke liefde?
Rasier, Laurent ULg; Hiligsmann, Philippe

Conference (2007)

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See detailCharles le Téméraire. De la violence et du sacré
George, Philippe ULg; Kupper, Jean-Louis ULg

Book published by Editions du Perron (2007)

Histoire du sac de Liège (1468) et étude du reliquaire dit de Charles le Téméraire, oeuvre du Trésor de la Cathédrale de Liège

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See detailDétection de QTL influençant l’aptitude à la transformation fromagère des laits dans un croisement Holstein Normande
Larroque, H.; Gallard, Y.; Delacroix-Buchet, A. et al

in Renc. Rech. Ruminants, 2007, 14 (2007)

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See detailMythe en geografische realiteit bij Moschus
Adam, Renaud ULg; Bracke, Wouter

in Bracke, Wouter; Danckaert, Lisette; De Candt, Caroline (Eds.) et al Formatting Europe : mapping a continent : tien eeuwen kaarten van Europa uit de collecties van de Koninklijke Bibliotheek van België (2007)

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See detailBelgium
Gsir, Sonia ULg; Bousetta, Hassan ULg; Jacobs, Dirk

in Triandafyllidou, Anna; Gropas, Ruby (Eds.) European Immigration. A Sourcebook. (2007)

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See detailLa ensenanza de la geografia
Merenne-Schoumaker, Bernadette ULg

in Hiernaux, Daniel; Lindon, Alicia (Eds.) Tratado de Geografia Humana (2007)

Cet article inséré dans un manuel universitaire mexicain cherchant à dresser un bilan de la situation de la géographie humaine aujourd'hui se veut une réflexion générale de ce qu’est et devrait être ... [more ▼]

Cet article inséré dans un manuel universitaire mexicain cherchant à dresser un bilan de la situation de la géographie humaine aujourd'hui se veut une réflexion générale de ce qu’est et devrait être l’enseignement de la géographie au niveau du secondaire et ce au départ de près de 30 ans de recherche en didactique de la géographie. Cette réflexion s’articule autour de quatre questions fondamentales : quels objectifs ? quelles acquisitions de base ? comment enseigner ? comment évaluer les acquis ? [less ▲]

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See detailCharacterization of gels via solvent desorption measurements
Gommes, Cédric ULg; Noville, Francis ULg; Pirard, Jean-Paul ULg

in Adsorption (2007), 13(5-6), 533-540

The present paper shows how a standard volumetric adsorption device can be used to measure solvent desorption isotherms on gels. As gels are very soft materials, they shrink significantly during the ... [more ▼]

The present paper shows how a standard volumetric adsorption device can be used to measure solvent desorption isotherms on gels. As gels are very soft materials, they shrink significantly during the measurement, and the data have to be analyzed in terms of the mechanical properties of the gel's skeleton. Methanol desorption isotherms are measured on a series of silica gels, and the results are compared with independent characterizations, notably beam bending. [less ▲]

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See detailEffect of Temperature and Water Restriction On Piper aduncum L. Seed Germination
Silva, MHL; Costa, RCL; Lobato, AKS et al

in Journal of Agronomy (2007), 6(3), 472-475

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See detailCascade high volume hemofiltration : Preliminary data in septic shock patients
WIESEN, Patricia ULg; MONCHI, Mehran; DUBOIS, Bernard ULg et al

in Blood Purification (2007), 25

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See detailAntimony-121 Mossbauer spectral study of the Eu14MnSb11 and Yb14MnSb11 Zintl compounds
Hermann, Raphaël ULg; Grandjean, Fernande ULg; Kafle, D. et al

in Inorganic Chemistry (2007), 46(25), 10736-10740

The antimony-121 Mossbauer spectra of the Yb14MnSb11 and Eu14MnSb11 Zintl compounds have been measured between 2 or 5 and 300 K. The resulting three-dimensional arrays of the spectral counts, velocity ... [more ▼]

The antimony-121 Mossbauer spectra of the Yb14MnSb11 and Eu14MnSb11 Zintl compounds have been measured between 2 or 5 and 300 K. The resulting three-dimensional arrays of the spectral counts, velocity, and temperature have been simultaneously fit with a minimum number of free parameters. These fits yield a 0 Kelvin transferred hyperfine field of 2.9(2) T, a Curie temperature of 57(3) K, and a Mossbauer temperature of 182(2) K for Yb14MnSb11; in this case the transferred field arises solely from the ordering of Mn2+. Because Eu14MnSb11 has both Eu2+ and Mn2+ ions that are magnetically ordered, its antimony-121 Mossbauer spectra are more complex and reveal two magnetic transitions, the first at 92(1) K resulting from the ordering of the Mn 2+ ions and the second at 9.5(1.0) K resulting from the ordering of the Eu2+ ions; the corresponding 0 Kelvin transferred hyperfine fields are 1.3(1) and 3.7(1) T. The antimony-121 isomer shifts yield electronic configurations of 5s(1.74)5p(4.28) and 5s(1.74)5p(4.19) for the average antimony anion in Yb14MnSb11 and Eu14MnSb11, respectively. [less ▲]

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