Stabilisation des sols à la chaux. Action de la chaux vive sur la bentonite et sur la kaolinite.
; Marcoen, Jean Marie ; et al
in Bulletin des Recherches Agronomiques de Gembloux (1984), 19(1-2), 81-110Detailed reference viewed: 21 (1 ULg)
Photoelectric photometry of the peculiar emission-line star GG Carinae
Gosset, Eric ; Surdej, Jean ;
in Astronomy and Astrophysics. Supplement Series (1984), 55
The first extensive sets of photoelectric observations of the peculiar emission-line star GG Carinae were obtained from 1977 to 1981, in both the standard UBV and Strömgren systems. A Fourier analysis of ... [more ▼]
The first extensive sets of photoelectric observations of the peculiar emission-line star GG Carinae were obtained from 1977 to 1981, in both the standard UBV and Strömgren systems. A Fourier analysis of 767 independent measurements leads to the determination of a period P = 31[SUP]d[/SUP].020 for the light variations. Different physical arguments based on the analysis of the present photoelectric - as well as previous photographic - data clearly indicate, however, that the true period is P = 62[SUP]d[/SUP].039. The resulting composite lightcurve displays two distinct maxima and minima with a total light amplitude Deltam â ¡ 0.5 mag. Additional interesting features are noticed in the mean lightcurve. Although it is not possible to classify GG Carinae among any known type of variable stars, the light variations of this object are similar to those observed for beta Lyrae-type systems. [less ▲]Detailed reference viewed: 41 (7 ULg)
Serum trace elements in hemoproliferative diseases
Beguin, Yves ; ; et al
in Bratter, P.; Schramel, P. (Eds.) Trace element analytical chemistry in medicine and biology, Vol. 3 (1984)Detailed reference viewed: 14 (0 ULg)
Valeur et signification de l'electrocardiogramme d'effort chez les patients operes d'un pontage aorto-coronarien.
in Revue medicale de Liege (1984), 39(5), 194-9Detailed reference viewed: 5 (0 ULg)
Hemodynamic effects of intravenous diltiazem with impaired left ventricular function.
; Legrand, Victor ; et al
in The American journal of cardiology (1984), 54(7), 733-7
The acute hemodynamic effects of intravenous diltiazem were studied in 8 patients with coronary artery disease, left ventricular (LV) failure (New York Heart Association functional class III), a rest ... [more ▼]
The acute hemodynamic effects of intravenous diltiazem were studied in 8 patients with coronary artery disease, left ventricular (LV) failure (New York Heart Association functional class III), a rest ejection fraction (EF) less than 40% or a cardiac index less than 2.4 liters/min/m2. Hemodynamic measurements and LV angiograms were performed at rest before and after the administration of diltiazem, 0.5 mg/kg, administered at a speed of 5 mg/min. Diltiazem treatment induced a decrease in heart rate from 68 +/- 12 to 55 +/- 9 beats/min (p less than 0.001). Mean aortic pressure decreased from 94 +/- 14 to 81 +/- 15 mmHg (p less than 0.05). Thus, the pressure-rate product significantly decreased under the influence of the drug, from 8,791 +/- 2,465 to 6,342 +/- 1,808 beats mm Hg/min, (p less than 0.001). Diltiazem induced no significant change of LV end-diastolic pressure, pulmonary wedge pressure, cardiac index and LV stroke work index. Systemic vascular resistance decreased (p less than 0.01), whereas pulmonary vascular resistance showed no change. End-systolic volume diminished (p less than 0.02), which accounts for the increase of stroke volume and ejection fraction (p less than 0.001). Disorders of regional contractility were not aggravated by diltiazem, and even improved in individual cases. Thus, intravenous diltiazem may be used safely in patients with heart failure. However, in view of the marked bradycardic effects seen in some cases, heart rate should be carefully monitored. [less ▲]Detailed reference viewed: 8 (0 ULg)
Compte-rendu de l'ouvrage de Rolande Cuvillier: Vers la réduction du temps de travail?
in Annals of Public and Cooperative Economics = Annales de l'Economie Publique, Sociale et Coopérative (1984), 4Detailed reference viewed: 12 (1 ULg)
A New Method to Evaluate Wave Impact Forces on Offshores Structures
in Proceedings of the Offshore Technology Conference (1984)Detailed reference viewed: 9 (0 ULg)
Etude numérique de l'action des vagues sur les structures océaniques immergées
in Bulletin de l'ATMA (1984)Detailed reference viewed: 6 (0 ULg)
Use of the Polymer Polyox XSR 301 in Model Trials of Irland Navigation
in Proceedings of the AIRH Symposium on Scale Effects in Modelling Hydraulic Structures (Technische Akademie, Esslingen) RFA (1984)Detailed reference viewed: 13 (0 ULg)
Analyse technico-économique des systèmes de transport
Learning material (1984)Detailed reference viewed: 137 (7 ULg)
Use of the Polymer WSR 301 in Hydraulic Tests, Fundamentals and Applications of Polymer ; Drag Reduction in Liquid Flows
Marchal, Jean ;
in Proceed of the Third International Conference on Drag Reduction (1984)Detailed reference viewed: 17 (2 ULg)
Etude sur modèle réduit d'un nouveau type de bateau de pêche "Eurokotter"
Report (1984)Detailed reference viewed: 26 (0 ULg)
Detection of Bovine Leukemia Virus antibodies : use of monoclonal antibody to increase sensitivity and specificity of the ELISA test.
Portetelle, Daniel ; ; et al
in Straub, O. C. (Ed.) Proceedings of the Fifth International Symposium on bovine leukosis (1984)Detailed reference viewed: 16 (0 ULg)
Myofibrillar composition of some red- and white-blooded Antarctic teleosts
Feller, Georges ;
in Molecular Physiology (1984), 5Detailed reference viewed: 5 (0 ULg)
International Directory of Amateur Astronomical Societies
; Manfroid, Jean
in International Directory of Amateur Astronomical Societies - IDAAS 1984 (1984)
Not AvailableDetailed reference viewed: 4 (0 ULg)
International directory of amateur astronomical societies. - IDAAS 1984
; Manfroid, Jean
in International directory of amateur astronomical societies. - IDAAS 1984 (1984)
Not AvailableDetailed reference viewed: 6 (0 ULg)
The international photometric observing campaign on BW Vul: first results.
; ; et al
in Theoretical Problems in Stellar Stability and Oscillations (1984)
Not AvailableDetailed reference viewed: 22 (0 ULg)
Painful legs and moving toes: a syndrome with different physiopathologic mechanisms.
Schoenen, Jean ; Gonce, Michel ;
in Neurology (1984), 34(8), 1108-12
Six patients with the syndrome of "painful legs and moving toes" were studied. Although clinical differences were nonspecific, the EMG disclosed two subgroups: one with a simple, erratic pattern of ... [more ▼]
Six patients with the syndrome of "painful legs and moving toes" were studied. Although clinical differences were nonspecific, the EMG disclosed two subgroups: one with a simple, erratic pattern of spontaneous activities in foot and leg muscles, and the other with a complex alternating pattern in antagonistic muscles. In the first group, the physiopathologic mechanism is thought to act in the periphery: in the lumbar roots when local anesthesia of the posterior tibial nerve suppresses spontaneous discharges, or in the nerve trunk when it is ineffective. In the second group, the symptomatology may be generated centrally, implying a more general disturbance of sensorimotor control. [less ▲]Detailed reference viewed: 66 (0 ULg)
How should we proceed when a myocardial infarction is suspected
in Acta Clinica Belgica (1984), 39(6), 393-5Detailed reference viewed: 3 (0 ULg)
Changes in cerebrospinal fluid enzyme activity after severe head injury. Diagnostic and prognostic values.
Hans, Pol ; ; Chapelle, Jean-Paul et al
in Acta Anaesthesiologica Belgica (1984), 35(1), 79-86
We studied CSF CK and LDH isoenzyme activities in 27 patients with severe head injury and in 10 patients with chronic hydrocephalus not related to trauma. CSF enzymes showed an increased activity ... [more ▼]
We studied CSF CK and LDH isoenzyme activities in 27 patients with severe head injury and in 10 patients with chronic hydrocephalus not related to trauma. CSF enzymes showed an increased activity immediately after trauma, contrasting with the low values measured in the patients with hydrocephalus. In severe head injury, we found a correlation between enzyme release and brain dysfunction assessed according to two methods: the Glasgow coma scale (GCS), and the Liege coma scale (LCS) which uses elements of the GCS and the study of 5 brain stem reflexes. The correlation between enzyme activity and the Liege coma scores is better than that observed with the Glasgow coma scores. High enzyme activity is associated with a bad outcome at six months. It has a prognostic value on so far as it reflects the severity of traumatic structural brain damage. [less ▲]Detailed reference viewed: 15 (0 ULg)