References of "1993"
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See detailEvolution de la situation des mammifères sauvages en Région wallonne au cours de décennie 1983-1992
Libois, Roland ULg

in Cahiers d'Ethologie (1993), 13(1), 77-92

During the last ten years, the evolution of the status of the mammal fauna of Wallony (southern part of Belgium) can be characterized by four main trends: i- enforcement of a better legal protection ii ... [more ▼]

During the last ten years, the evolution of the status of the mammal fauna of Wallony (southern part of Belgium) can be characterized by four main trends: i- enforcement of a better legal protection ii- arrival of at least four new species: coypu, raccoon, raccon-dog and American mink iii- restoration of badger numbers following the efficient control of rabies iv- increase of anthropophilic or game species (stone marten, ungulates). Unfortunately, the most threathened species (otter, horseshoe bats, barbastella) did not recover. [less ▲]

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See detailCompte rendu de La Messe de Tournai
George, Philippe ULg

in Moyen Age (Le) (1993)

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See detailCompte-rendu de l'ouvrage : Avignon au Moyen Age. Textes et documents
Xhayet, Geneviève ULg

in Moyen Age (Le) (1993), 99

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See detailQuand l'homme devient père
Naziri, Despina ULg

Conference given outside the academic context (1993)

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See detailLate Famennian miospore assemblages from the Bergisch Gladbach - Paffrath Syncline, Rhenish Slate Mountains, Germany
Hartkopf-Fröder, C; Streel, Maurice ULg

in Annales de la Société Géologique de Belgique (1993), 116(2), 333-357

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See detailLésion du nerf spinal accessoire
WANG, François-Charles ULg; Laurent, Luc; CRIELAARD, Jean-Michel ULg

in Acta physiotherapeutica (1993)

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See detailComparative study of the body surface electrocardiogram in double-muscled and conventional calves.
Amory, Hélène ULg; Rollin, Frédéric ULg; Genicot, Bruno et al

in Canadian Journal of Veterinary Research = Revue Canadienne de Recherche Vétérinaire (1993), 57(3), 139-45

The purpose of this work was to study electrocardiographic features of double-muscled beef cattle. Electrocardiograms were recorded on one to six occasions from each of a group of 18 conventional calves ... [more ▼]

The purpose of this work was to study electrocardiographic features of double-muscled beef cattle. Electrocardiograms were recorded on one to six occasions from each of a group of 18 conventional calves of the Friesian breed and 29 double-muscled calves of the Belgian White and Blue breed. Ages of the calves at the times of examination ranged from eight to 348 days. The Holmes semi-orthogonal lead system was used. The waves and interval durations and the tridimensional P, QRS, and T modal vector orientation and amplitude were calculated. The magnitude of the cardiac vectors was significantly lower and the ventricular waves and QT interval duration significantly shorter in the double-muscled than in the conventional calves. The P modal vector pointed significantly less downwards and the QRS modal vector pointed significantly more forwards and less up- and rightwards in the Belgian White and Blue, than in the Friesian group. Most of the observed differences might be a consequence of the bodily, and more specifically the thoracic, conformation of the former calves. However, the lower cardiac vector magnitude and shorter wave and interval durations might also reflect lower cardiac mass in the double-muscled subjects. [less ▲]

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See detailExemples d'utilisation de la Carte des Sols de Belgique comme base d'un systeme d'information geographique pour la gestion des terroirs.
Engels, Patrick ULg; Bock, Laurent ULg; Neven, Cécile et al

in Bulletin des Recherches Agronomiques de Gembloux (1993), 28(2-3),

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See detailEvaluation d'une technique d'injection d'insecticides dans les troncs pour la lutte intégrée contre Eupulvinaria hydrangeae Steinw. (Hom. Coccidae)
Schiffers, Bruno ULg; Tondeur, R.; Verstraeten, Ch. et al

in Proceedings A.N.P.P. - B.C.P.C. - Second Symposium International sur les Techniques d'Application des Pesticides (1993)

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See detailTemporal reasoning and reasoning theories : a case study in anaesthesiology
Sougné, Jacques ULg; Nyssen, Anne-Sophie ULg; De Keyser, Véronique ULg

in Psychologica Belgica (1993), 33(2), 311-328

The purpose of this article is to clarify the theoritical base necessary for the design of a computer-based simulation of temporal reasoning. Simulation allows a better understanding of phenomena that ... [more ▼]

The purpose of this article is to clarify the theoritical base necessary for the design of a computer-based simulation of temporal reasoning. Simulation allows a better understanding of phenomena that appear in working situations and even, understanding and preventing some human errors. In order ot illustrate theoritical concepts, we will provide examples of a situation in which the dynamic character of the evolution, the critical character of the planning and of the synchronization force temporal reasoning. This situation will be that of anaesthesia. [less ▲]

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See detailThe use of geosynthetics for waste storage containment: technical aspects and recommendations
Rigo, Jean-Marie ULg; Courard, Luc ULg

in Iliescu, M. (Ed.) Proceedings of Constructions 2000 (1993)

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See detailThe problem of rutting in asphalt pavement in Belgium: how to resolve this problem with steel and synthetic fibers ?
Courard, Luc ULg; Rigo, Jean-Marie ULg

in Iliescu, M. (Ed.) Proceedings of Constructions 2000 (1993)

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See detailConditions de pose et succès de l'utilisation de géosynthétiques dans la lutte contre la remontée des fissures
Rigo, Jean-Marie ULg; Courard, Luc ULg

in Delmas, Philippe; Gourc, Jean-Pierre (Eds.) Compte-rendu des rencontres 93 (1993)

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See detailThe use of fibers in bituminous concrete as a solution to decrease rutting
Courard, Luc ULg; Rigo, Jean-Marie ULg

in Proceedings of the 5th Eurobitume Volume 1 Session 3 (1993)

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See detailSédimentologie et diagenèse des monticules micritiques "F2j" du Frasnien de l'Ardenne
Boulvain, Frédéric ULg

in Professional Paper Belgian Geological Survey (1993), 260(1 et 2), 1-427

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See detailMeasurement of Total Respiratory Impedance in Dogs by the Forced Oscillation Technique
Clercx, Cécile ULg; Gustin, Pascal ULg; Landser, F. J. et al

in Veterinary Research Communications (1993), 17(3), 227-239

The resistance (Rrs) and reactance (Xrs) of the total respiratory system were determined at various frequencies in 14 healthy conscious beagle dogs. A pseudorandom noise pressure wave was produced at the ... [more ▼]

The resistance (Rrs) and reactance (Xrs) of the total respiratory system were determined at various frequencies in 14 healthy conscious beagle dogs. A pseudorandom noise pressure wave was produced at the nostrils of the animals by means of a loudspeaker adapted to the nose by a tightly fitting mask. A Fourier analysis of the pressure and flow signals yielded mean Rrs and Xrs, over 16 s, at frequencies from 2 to 26 Hz. The influence of the posture of the dog, the position of its head, the linearity of the respiratory system, the reproducibility of the method and the effects of upper and lower airway obstructions were studied. In sitting and standing healthy dogs with the head in the extended position, Rrs values increased progressively with frequency from 5.4 +/- 0.4 (SEM) cmH2O L-1s at 6 Hz up to 8.8 +/- 0.7 cmH2O L-1s at 26 Hz, the mean resonant frequency being 6.1 +/- 0.5 Hz. No significant differences were observed between measurements performed with the head in the normal or the extended position. In a recumbent posture, all Rrs values were increased but Rrs was still dependent on the frequency in the same way (7.1 +/- 0.7 cmH2O L-1s at 6Hz up to 10.0 +/- 0.5 cmH2O L-1s at 26 Hz). Tracheal compression also induced higher Rrs values without changes in the frequency dependence or in the resonant frequency. In anaesthetized dogs, airway obstruction was induced by inhalation of histamine (4 mg/ml for 5 min; the Rrs values tended to decrease with increasing frequency, and the resonant frequency was markedly increased [less ▲]

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See detailCloning and characterization of G protein-coupled receptors
Parmentier, M.; Libert, F.; Perret, J. et al

in Advances in Second Messenger and Phosphoprotein Research (1993), 28

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