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See detailL'assainissement viral des bananiers: une étape primordiale dans la préservation de la biodiveristé
Lassois, Ludivine ULg; Castaigne, Michel; D'haes, François

Diverse speeche and writing (2010)

Le laboratoire de Phytopathologie de Gembloux Agro-Bio Tech a développé les techniques permettant la détection et l’assainissement des plantules de bananiers virosés. Ce laboratoire travaille en étroite ... [more ▼]

Le laboratoire de Phytopathologie de Gembloux Agro-Bio Tech a développé les techniques permettant la détection et l’assainissement des plantules de bananiers virosés. Ce laboratoire travaille en étroite collaboration avec Bioversity International afin de fournir au Centre de Transit International, et à fortiori à la communauté internationale, des bananiers indemnes de virus. Les bananiers ainsi obtenus peuvent donc être diffusés largement sans craintes d’une épidémie quelconque. Ce travail d’assainissement contribue non seulement à la sauvegarde de la biodiversité mais également à sa valorisation en rendant saines des variétés qui étaient virosées et non exploitables. Jusqu’à présent l’ITC a fourni 15 000 plantules saines de bananiers dans 335 régions réparties dans 100 pays. Ce travail conjoint de conservation et d’assainissement permet de valoriser la grande diversité génétique du bananier au service de la communauté internationale. [less ▲]

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See detailAssay for radiolabeled type IV collagen in the presence of other proteins using a specific collagenase.
Garbisa, S.; Tryggvason, K.; Foidart, Jean-Michel ULg et al

in Analytical Biochemistry (1980), 107(1), 187-92

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See detailAssay of Matrix Metalloproteinases Types 1, 2, 3 and 9 in Breast Cancer
Remacle, A. G.; Noël, Agnès ULg; Duggan, C. et al

in British Journal of Cancer (1998), 77(6), 926-31

Matrix metalloproteinases (MMPs) are zinc dependent endopeptidases implicated in cancer invasion and metastasis. Gelatin zymography was performed on 84 human breast carcinomas and seven normal breast ... [more ▼]

Matrix metalloproteinases (MMPs) are zinc dependent endopeptidases implicated in cancer invasion and metastasis. Gelatin zymography was performed on 84 human breast carcinomas and seven normal breast tissues. The precursor form of MMP-2 (72 kDa) was found in 11 (12%) samples, while its two activated forms, i.e. 62 kDa and 59 kDa, were found in three (6%) and 34 (40%) samples respectively. In contrast to MMP-2, most of the samples (52%) contained MMP-9 in its precursor form. Using ELISA, MMP-1 levels were found in 12% of the samples while MMP-3 levels were found in only 2% of the samples. Levels of MMP-2, -3 and -9 correlated inversely with numbers of nodal metastases. Neither MMP-2 nor -9 levels were significantly related to patient outcome. However, patients with high levels of a 50-kDa gelatinase band after zymography had a significantly better survival than patients with low levels. This species was never observed in normal breast tissue. [less ▲]

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See detailAssemblage de tôles minces par clinchage en construction métallique
Pietrapertosa, Carlo; Habraken, Anne ULg; Jaspart, Jean-Pierre ULg

Report (2005)

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See detailAssemblage moléculaire électro-assisté d’organothiols mono- et bipodes sur cuivre
Maho, Anthony ULg; Denayer, Jessica; Delhalle, Joseph et al

Conference (2010)

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See detailAssemblage-moléculaire électro-assisté d'organothiols sur cuivre polycristallin
Maho, Anthony ULg; Denayer, Jessica ULg; Delhalle, Joseph et al

in Chimie Nouvelle (2011), 5

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See detailAssembly and concept of a web-based GIS within the paleolimnological project CONTINENT (Lake Baikal, Russia)
Heim, Birgit; Klump, Jens; Oberhaensli, Hedi et al

in Journal of Paleolimnology (2008), 39(4), 567-584

Web-based Geographical Information Systems (GIS) are excellent tools within interdisciplinary and multi-national geoscience projects to exchange and visualize project data. The web-based GIS presented in ... [more ▼]

Web-based Geographical Information Systems (GIS) are excellent tools within interdisciplinary and multi-national geoscience projects to exchange and visualize project data. The web-based GIS presented in this paper was designed for the paleolimnological project 'High-resolution CONTINENTal paleoclimate record in Lake Baikal' (CONTINENT) (Lake Baikal, Siberia, Russia) to allow the interactive handling of spatial data. The GIS database combines project data (core positions, sample positions, thematic maps) with auxiliary spatial data sets that were downloaded from freely available data sources on the world wide web. The reliability of the external data was evaluated and suitable new spatial datasets were processed according to the scientific questions of the project. GIS analysis of the data was used to assist studies on sediment provenance in Lake Baikal, or to help answer questions such as whether the visualization of present-day vegetation distribution and pollen distribution supports the conclusions derived from palynological analyses. The refined geodata are returned back to the scientific community by using online data publication portals. Data were made citeable by assigning persistent identifiers (DOI) and were published through the German National Library for Science and Technology (TIB Hannover, Hannover, Germany). [less ▲]

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See detailThe assembly of a farm meat network in Belgium and risk
Stassart, Pierre M ULg

Conference (2001)

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See detailAssembly of enveloped RNA viruses
Dubois-Dalcq, Monique; Holmes, Kathryn V; Rentier, Bernard ULg

Book published by Springer Verlag (1985)

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See detailAssembly of Ligand-Stripped Nanocrystals into Precisely Controlled Mesoporous Architectures
Buonsanti, R.; Pick, T. E.; Krins, Natacha ULg et al

in Nano Letters (2012), 12

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See detailAssesment of nuclear totipotency of fetal bovine diploid germ cells by nuclear transfer
Moens, André; Chesné, Patrick; Delhaize, Françoise et al

in Theriogenology (1996), 46

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See detailAssesment of the situation, three years later, on 'the Belgian Dioxin Crisis'. Probable impact on the health of the Belgian population
Focant, Jean-François ULg; Pirard, Catherine ULg; Douny, Caroline ULg et al

in Annales de Médecine Vétérinaire (2002), 146(6, DEC-JAN), 321-327

In January 1999, Belgium encounters an accidental contamination of the food chain, which was named "the Belgian Dioxin Crisis". The aim of the present review is to estimate the impact of this crisis on ... [more ▼]

In January 1999, Belgium encounters an accidental contamination of the food chain, which was named "the Belgian Dioxin Crisis". The aim of the present review is to estimate the impact of this crisis on public health. Currently, it does not really exist any exhaustive epidemiological study. Various scientific studies actually report somewhat conflicting results. As an example, concerning the population living in Wallonia, recorded dioxin levels are not higher than background levels reported for other industrialized countries, despite the 1999 "dioxin crisis". Conversely, based on levels measured in foodstuffs collected by the end of the crisis period, the dioxin body burden of potential consumers would have increased in the range of 40 to 75 %. The real impact of this crisis on consumers' health could thus only be estimated through well structured epidemiological campaigns. [less ▲]

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See detailAssessement of risk factors for osteoporotic fractures in elderly men
Scholtissen, S.; Guillemin, F.; Kemmer, C. et al

in Osteoporosis International (2008, April), 19(Suppl.1), 200-201

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See detailAssessing a river floodplain status using airborne imaging spectrometer data and ground validation – The HyEco'04 project
Kooistra, L; Batelaan, O; Clevers, J et al

in Abstract for Third Airborne Imaging Spectroscopy Workshop in Bruges (2005)

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See detailAssessing and aggregating trends in groundwater bodies. Examples of the FP VI Aquaterra-project
Broers, Hans-peter; Visser, Ate; Brouyère, Serge ULg et al

in EU Groundwater Policy Development - Good Status Objectives and Integrated management planning (2008, November)

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See detailAssessing and Harmonizing Lying Deadwood Volume with Regional Forest Inventory Data in Wallonia (Southern Region of Belgium)
Ligot, Gauthier ULg; Lejeune, Philippe ULg; Rondeux, Jacques ULg et al

in Open Forest Science Journal (2012), 5

Using lying deadwood or coarse woody debris (CWD) is on the rise among national and local forest inventories. We compared two generally recommended methods for lying deadwood: line intersect sampling and ... [more ▼]

Using lying deadwood or coarse woody debris (CWD) is on the rise among national and local forest inventories. We compared two generally recommended methods for lying deadwood: line intersect sampling and fixed area sampling. We assessed both methods in plots of the regional forest inventory of Wallonia (southern region of Belgium) and we developed bridging functions that converts CWD volume estimates to estimates that would have been obtained with different thresholds. [less ▲]

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See detailAssessing and modeling economic and environmental impact of wheat nitrogen management in Belgium
Dumont, Benjamin ULg; Basso, Bruno; Bodson, Bernard ULg et al

in Environmental Modelling & Software (2016), 79

Future progress in wheat yield will rely on identifying genotypes and management practices better adapted to the fluctuating environment. Nitrogen (N) fertilization is probably the most important practice ... [more ▼]

Future progress in wheat yield will rely on identifying genotypes and management practices better adapted to the fluctuating environment. Nitrogen (N) fertilization is probably the most important practice impacting crop growth. However, the adverse environmental impacts of inappropriate N management (e.g., lixiviation) must be considered in the decision-making process. A formal decisional algorithm was developed to tactically optimize the economic and environmental N fertilization in wheat. Climatic uncertainty analysis was performed using stochastic weather time-series (LARS-WG). Crop growth was simulated using STICS model. Experiments were conducted to support the algorithm recommendations: winter wheat was sown between 2008 and 2014 in a classic loamy soil of the Hesbaye Region, Belgium (temperate climate). Results indicated that, most of the time, the third N fertilization applied at flag-leaf stage by farmers could be reduced. Environmental decision criterion is most of the time the limiting factor in comparison to the revenues expected by farmers. [less ▲]

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See detailAssessing and modelling ecosystem changes in the Mediterranean and the Black Sea pelagic ecosystem - SESAME
Grégoire, Marilaure ULg; Ruiz, Javier; Ozsoy, Emin et al

Book published by Journal of Marine Systems, Elsevier Science, (135), 180p. (2014)

SESAME was an Integrated Project under the European Union's 6th Framework Programme. The project involved almost four hundred scientists from 59 research institutes in 24 countries, which included almost ... [more ▼]

SESAME was an Integrated Project under the European Union's 6th Framework Programme. The project involved almost four hundred scientists from 59 research institutes in 24 countries, which included almost all countries of the Mediterranean and Black Sea Basins. This level of cooperation and coordination allowed data collection on different aspects of the Mediterranean and Black Sea ecosystems on a scale never before attempted. The project was designed to study the past, present and future environmental changes in the Southern European Seas (SES) ecosystems, as well as the effect of these changes on fundamental goods (tourism, fisheries) and services (mitigation of climate through carbon sequestration and ecosystem stability through conservation of biodiversity) provided by the ecosystems. The project's innovative character was reflected in the close merging of economic and natural sciences to study changes that occurred in the past 50 years and those that may occur in the next 50 years, through connecting ecological models with climatic and socio-economic scenarios. [less ▲]

Detailed reference viewed: 53 (1 ULg)