References of "1993"
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See detailFacteurs écologiques de production du frêne en Condroz et productivité des stations potentielles
Claessens, Hugues ULg; Thibaut, André; Rondeux, Jacques ULg

in Cahiers Forestiers de Gembloux (1993), 11

The aim of the present study is to correlate site variables with measured site index restricted to pure even-aged or nearly even-aged stands of ash. The site evaluation has been made through 81 ... [more ▼]

The aim of the present study is to correlate site variables with measured site index restricted to pure even-aged or nearly even-aged stands of ash. The site evaluation has been made through 81 experimental plots distributed throughout the Condroz under a wide range of ecological conditions and types of soils. Site index (top height at 50 years) was measured on each plot using tree height-age relationship according to an appropriate methodology [THIBAUT and al., 1992]. In order to appreciate the relative importance of all the observed or measured site factors, plots were grouped in three major groups related to site conditions and defined as follows : alluvial and colluvial sites, flats and slopes either on deep muddy soils or on stony soils. Topographic position, soil depth and soil drainage conditions had the highest correlation with measured site index. These variables and the three site groups have been successfully used as independent variables in a regression model that is an interesting tool for evaluating productive potential of a site for ash even devoid of trees. [less ▲]

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See detailThe OLFR1 gene encoding the HGMP07E putative olfactory receptor maps to the 17p12-17p13 region of the human genome and reveals a MspI restriction fragment lenght polymorphism
Schurmans, Stéphane ULg; Muscatelli, F.; Miot, F. et al

in CytoGenetics & Cell Genetics (1993), 63

Olfactory receptors are believed to be encoded by an extremely large subfamily of G protein-coupled receptors. A human gene (OLFR1) encoding a member of this family was cloned from a genomic library by ... [more ▼]

Olfactory receptors are believed to be encoded by an extremely large subfamily of G protein-coupled receptors. A human gene (OLFR1) encoding a member of this family was cloned from a genomic library by cross-hybridization with a gene fragment obtained by the polymerase chain reaction. The nucleotide sequence of a 3.4-kb EcoRI fragment was determined, and the protein sequence was deduced from the single open reading frame. The gene was assigned by in situ hybridization of metaphase chromosomes to the 17p13-->p12 region of the human genome, in proximity to the tumor-suppressor gene encoding p53. When used as a probe on Southern blots under moderately stringent conditions, it hybridizes to at least three closely related genes. A restriction fragment length polymorphism was detected after MspI digestion. Mendelian segregation of the gene was assessed in three CEPH families, and linkage analysis confirmed the localization of the locus [less ▲]

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See detaila new way to solve galloping on bundled lines. A concept, a prototype bytwo years field experience.
Lilien, Jean-Louis ULg; pirotte, pol; smart, Tom et al

in Bulletin Scientifique de l'Association des Ingénieurs Electriciens sortis de l'Institut Electrotechnique Montefiore (1993), 2

that paper introduce a new concept to control galloping on bundle conductors using a dynamic device coupling detuning of frequencies together with some addition in torsional damping.The concept is ... [more ▼]

that paper introduce a new concept to control galloping on bundle conductors using a dynamic device coupling detuning of frequencies together with some addition in torsional damping.The concept is explained, a prototype is tested on actual line and results are presented. [less ▲]

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See detailIndex magazine Blues & Rhythm - The Gospel Truth
Sacré, Robert ULg

Book published by Blues & Rhythm (1993)

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See detailLa place de la radiothérapie dans le traitement des sarcomes des tissus mous
Coucke, Philippe ULg; Guillemin, C-L

in Bulletin du Cancer. Radiothérapie : Journal de la Société Française du Cancer : Organe de la Société Française de Radiothérapie Oncologique (1993), 80(1), 13-26

La radiothérapie des sarcomes des tissus mous est revue à travers la littérature. Comme la chirurgie, le traitement actinique fait partie du traitement standard. Comparée à la radiothérapie postopératoire ... [more ▼]

La radiothérapie des sarcomes des tissus mous est revue à travers la littérature. Comme la chirurgie, le traitement actinique fait partie du traitement standard. Comparée à la radiothérapie postopératoire, l'approche préopératoire et/ou interstitielle offre l'avantage potentiel de nécessiter de façon plus systématique une approche multidisciplinaire ab initio. Par ailleurs, la radiothérapie préopératoire implique une irradiation des tissus sains moins importante et donc une réduction probable de la toxicité. Le contrôle local et la survie sont comparables pour les deux modalités radiothérapeutiques. Toutefois, la comparaison entre différentes séries reste ardue vu l'hétérogénéité des populations étudiées. Une solution serait d'effectuer une étude randomisée [less ▲]

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See detailLa cinétique cellulaire tumorale: aspects cliniques «à la recherche du temps perdu»
Coucke, Philippe ULg; Paschoud, N

in Bulletin du Cancer. Radiothérapie : Journal de la Société Française du Cancer : Organe de la Société Française de Radiothérapie Oncologique (1993), 80(4), 431-437

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See detailIndispensable aux apprentissages de l’élève, le feedback
Piéron, Maurice; Cloes, Marc ULg; Delfosse, Catherine

in Bui-Xhuan, G.; Gleyse, J. (Eds.) Enseigner l’éducation physique et sportive (1993)

Le feedback fut défini comme une intervention pédagogique dépendant de la réponse motrice d'un ou de plusieurs élèves et ayant pour objet de fournir une information relative à l'acquisition ou à la ... [more ▼]

Le feedback fut défini comme une intervention pédagogique dépendant de la réponse motrice d'un ou de plusieurs élèves et ayant pour objet de fournir une information relative à l'acquisition ou à la réalisation d'une habileté motrice. Intuitivement, l'enseignant attribue beaucoup d'importance à la rétroaction qu'il va fournir à l'élève qu'il dirige. Il s'agit d'une relation personnalisée avec ce dernier, prenant pour point de départ sa prestation et les activités dans lesquelles il est engagé. out ceci prend place dans un contexte de recherche d'amélioration de la prestion de l'élève. ... [less ▲]

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See detailHypofractionation in retinoblastoma: an increased risk of retinopathy.
Coucke, Philippe ULg; Mirimanoff, R-O; Schmid, C et al

in Radiotherapy & Oncology (1993), 28

Forty-four eyes in 38 children were treated between 1963 and 1991 by external radiotherapy for retinoblastoma. Treatment modalities varied widely during this period; in addition to radiotherapy there was ... [more ▼]

Forty-four eyes in 38 children were treated between 1963 and 1991 by external radiotherapy for retinoblastoma. Treatment modalities varied widely during this period; in addition to radiotherapy there was chemotherapy (16/44), photocoagulation (14/44), and laser therapy or cryotherapy (14/44). Treatment technique and dose fractionation also varied widely; lateral beam technique (39/44) versus anterior or anterior/lateral beam; doses per fraction ranged from 1 to 4.5 Gy, total doses from 30 to 61.5 Gy, and overall times from 22 to 49 days. Patients were followed at 3-month intervals, and actuarial survival at 10 years was 88%, with 62% local control. Ten eyes showed clinical evidence of retinopathy. A multivariate analysis of factors associated with increased risk of retinopathy was carried out using the Cox proportional hazards model and the mixture model of Farewell. The estimated latent time was 17 months (95% confidence interval, 14-20 months). The only factors found to be significantly associated with retinopathy were total dose multiplied by dose per fraction, or total dose normalized to the equivalent total dose in 2-Gy fractions as estimated from the LQ model, and these gave equivalent descriptions. There were trends (not significant) for increased risk of retinopathy when treatments included chemotherapy or photocoagulation, and for decreased risk (also not significant) when cryotherapy was used in conjunction with radiotherapy. No significance could be attached to any of the following: number of sites per eye, Reese-Ellsworth stage, and family history. We conclude that hypofractionation carries a significant risk for retinopathy in the treatment of retinoblastoma. [less ▲]

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See detailEffets métaboliques des contractions musculaires volontaires et évoquées électriquement. Etude comparative par spectroscopie au P31 en résonance magnétique nucléaire
Vanderthommen, Marc ULg; Gilles, Raymond ULg; Carlier, P. et al

in Simon, L.; Pélissier, J.; Hérisson, C. (Eds.) Actualités en rééducation fonctionelle et réadaptation (1993)

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See detailPulmonary mechanics and inductance plethysmography as noninvasive tools to detect a bilateral diaphragmatic paralysis in a pony
Amory, Hélène ULg; Lomba, F; Lekeux, Pierre ULg et al

in Proceedings of the 3d Congress of the World Equine Veterinary Association (1993)

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See detailAnti-Ia treatment prevents lupus-like autoimmune syndrome in mice neonatally tolerized to alloantigens.
Kramar, G.; Schurmans, Stéphane ULg; Aguado, T. et al

in Journal of Autoimmunity (1993), 1

Neonatal injection of semi-allogeneic F1 spleen cells into newborn parental mice results in induction of tolerance to the corresponding class I alloantigen and chimerism. This state of tolerance is ... [more ▼]

Neonatal injection of semi-allogeneic F1 spleen cells into newborn parental mice results in induction of tolerance to the corresponding class I alloantigen and chimerism. This state of tolerance is associated with the development of a transient lupus-like autoimmune syndrome. Previous experiments performed in our laboratories have shown that host CD4+ T lymphocytes and donor B cells persist in the host and are essential in triggering the autoimmune syndrome observed in neonatally tolerized mice. In this study, we show that early treatment of tolerized mice with anti-donor MHC class II mAb totally prevents the lupus-like syndrome. Moreover, delayed treatment significantly decreases, but to a lesser extent, autoimmune pathological features in tolerized mice. Taken together, these results show that lupus-like autoimmune syndrome developed by neonatally tolerized mice is efficiently prevented by anti-Ia treatment without interfering with the induction of tolerance [less ▲]

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See detailLe temps de la formation professionnelle pour les jeunes chômeurs
Robert, Jocelyne ULg

in Revue de l'Institut de Sociologie (1993), 1-4

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See detailInventaire des végétaux éodévoniens de Belgique
Gerrienne, Philippe ULg

in Annales de la Société Géologique de Belgique (1993), 116

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See detailTwo new very close pairs of quasars with discordant redshifts and a gravitational lens candidate.
Surdej, Jean ULg; Remy, M.; Smette, A. et al

in Surdej, Jean; Fraipont-Caro, D.; Gosset, Eric (Eds.) et al Gravitational Lenses in the Universe (1993)

Not Available

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See detailNeuronal Control of Astrocytes Proliferation
Rogister, Bernard ULg; Leprince, Pierre ULg; Martin, Didier ULg et al

in Fedoroff, S.; Juurlink, B. H. J.; Doucette, R. (Eds.) Biology and pathology of astrocyte-neuron interactions (1993)

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See detailDifferential location of nucleic acids within interchromatin granule clusters.
Thiry, Marc ULg

in European Journal of Cell Biology (1993), 62(2), 259-69

We have examined in great detail the distribution of nucleic acids within interchromatin granule clusters in different cell types by means of various immunocytochemical approaches. Using the in situ ... [more ▼]

We have examined in great detail the distribution of nucleic acids within interchromatin granule clusters in different cell types by means of various immunocytochemical approaches. Using the in situ polyadenylate nucleotidyl transferase-immunogold technique for RNA detection or anti-RNA antibodies, we decisively demonstrate the presence of appreciable amount of RNA in clusters of interchromatin granules of untreated cells. Neither the in situ terminal deoxynucleotidyl transferase-immunogold technique nor anti-DNA antibodies, nor the in situ nick-translation technique for DNA detection have revealed any DNA in the interchromatin granule clusters. However, dispersed chromatin sensitive to DNase I are found at the borders and in the close vicinity of interchromatin granule clusters. The results indicate that interchromatin granule clusters should not be nuclear structures directly involved in RNA transcription but rather in some other steps of RNA metabolism. [less ▲]

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See detailA model for the origin and petrogenesis of the red stromatactis limestone of Paleozoic carbonate mounds
Bourque, P. A.; Boulvain, Frédéric ULg

in Journal of Sedimentary Petrology (1993), 63(4), 607-619

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