• Exploiting Genetic Variability of Root Morphology as a Lever to Improve Nitrogen Use Efficiency in Oilseed RapePeer reviewedClosed access 

      29 juillet 2018, LOUVIEAUX, Julien; De Gernier, Hughes; Hermans, Christian, HE CondorcetCARAH
      Livre/Ouvrage ou monographie
      Nitrogen (N) is the quantitatively most important nutrient in cropping systems. The use of nitrate as a mineral fertilizer is highly energy-intensive and causes greenhouse gas emission and groundwater pollution. Therefore, the need to reduce N-fertilizer input is pressing. In order to compensate that reduction, new crop genotypes must be sought with improved nitrogen use efficiency (NUE). While ...
    • Étude de l'acclimatation en serre de vitroplants de bananiers de la FHIA : "cas de FHIA-01 AAAB et FHIA-23 AAAA"Peer reviewedOpen access 

      31 janvier 2014, Mazinga Kwey, Michel; Useni Sikuzani, Yannick; Nyembo Kimuni, Luciens; Kasongo Lenge Mukonzo, Emery; Tshitungu Bilitu, Eddie; Kapenda Dumba, Eric; Godoy Jara, Mario; LOUVIEAUX, Julien; Van Koninckxloo, Michel; Baboy Loganza, Louis, HE CondorcetCARAH
      Article scientifique
      Les plants issus de la culture in vitro nécessitent une période d'acclimatation avant leur transfert au champ. Dans cette étude, la réponse des vitroplants de bananier aux fluctuations des températures et des quantités d'eau a été évaluée, lors de la phase d'acclimatation. Méthodologie et résultats : Dans le premier essai utilisant des vitroplants du bananier plantain, hybride FHIA-23 groupe AAAA, ...
    • Évaluation et rééducation des troubles de la voix par télépratique : élaboration d'un protocole de prise en charge vocale par télépratiqueOpen access 

      2022, Binet, Anaïs; Guiche, Marion, HE Condorcet
      TFE
      "Cela fait deux ans que la pandémie Covid-19 s’est immiscée dans notre quotidien. Tout comme un grand nombre d’autres professions, les prises en charge logopédiques ont été considérablement perturbées par les mesures de distanciations sociales imposées. La télépratique, jusque-là peu utilisée dans les pays européens, s’est avérée être une solution efficace pour continuer de mener à bien ces rééducations. ...
    • Finite element modelling of the Taylor impact test in 3D with the Coupled Eulerian-Lagrangian methodPeer reviewedOpen access 

      2021, Ducobu, François; DEMARBAIX, Anthoninorcid-id; Pantalé, Olivier, HE Condorcet
      Acte de conférence ou de colloque
      Contribution to ESAFORM2021. Abstract : "When modelling a cutting operation, the constitutive model of the machined material is one of the key parameters to obtain accurate and realistic results. Up to now, the Johnson-Cook model is still the most used, even if an increasing number of models, such as the Hyperbolic TANgent (TANH) model, were introduced last years to overcome its limitations and ...
    • First Report of Plasmodiophora brassicae on Rapeseed in the Grand Duchy of LuxembourgPeer reviewedOpen access 

      09 octobre 2009, DESOIGNIES, Nicolas; Delfosse, Philippe; Eickermann, Michael; Kremer, Franz; Godart, N.; Hoffmann, Lucien; Legrève, Anne, HE Condorcet
      Article scientifique
      First report sur la détection de Plasmodiophora brassicae en culture de colza au Grand-Duché de Luxembourg.
    • Genetic diversity and spatial structure of indigenous sheep population of Benin revealed by microsatellite markersPeer reviewedClosed access 

      12 août 2022, Whannou, Habib Rainier Vihotogbe; SPANOGHE, Martin; Vanvanhossou, Sèyi Fridaïus Ulrich; MARIQUE, Thierry; LANTERBECQ, Déborah; Dossa, Luc Hippolyte, HE CondorcetCARAH
      Article scientifique
      "This study investigated the genetic variability existing within the indigenous sheep population of Benin. Hair samples from 681 unrelated sheep collected across the 10 phytogeographic zones of Benin were genotyped using a set of 12 microsatellite markers" Extrait de l'abstract
    • Genetic Diversity Trends in the Cultivated Potato: A Spatiotemporal OverviewPeer reviewedOpen access 

      15 avril 2022, SPANOGHE, Martin; MARIQUE, Thierry; Nirsha, Alexandra; Esnault, Florence; LANTERBECQ, Déborah, HE CondorcetCARAH
      Article scientifique
      Résumé des auteurs : Monitoring the change in genetic diversity over time and space in crop species is essential to facilitating further improvement. As the world’s most important tuber crop for human consumption, and an ideal candidate to help address global food security, the cultivated potato deserves in-depth study in this regard. In this overview, some aspects of spatiotemporal diversity ...
    • Genetic patterns recognition in crop species using self-organizing map: the example of the heterozygous autotetraploid potato (Solanum tuberosum L.)Peer reviewedClosed access 

      05 février 2020, Spanoghe, Martin; Marique, Thierry; Rivière, John; Moulin, Meganne; Dekuijper, Camille; Nirsha, Alexandra; Bonnave, Maxime; Lanterbecq, Déborah, HE CondorcetCARAH
      Article scientifique
      We tested the ability of the self-organizing map (SOM), a type of artificial neural network, in revealing genetic patterns within the autotetraploid potato (Solanum tuberosum L.). A total of 591 potato varieties, originating from various main European breeder collections and released into different market segments between 1815 and 2015, were examined using a set of 21 informative microsatellite markers.
    • Green Ceramic Machining: Determination of the Recommended Feed Rate for Y-TZP MillingPeer reviewedOpen access 

      01 septembre 2021, DEMARBAIX, Anthoninorcid-id; Mulliez, Marylou; Rivière-Lorphèvre, Edouard; Spitaels, Laurent; Duterte, Charles; Petit, Fabrice; Ducobu, François, HE Condorcet
      Article scientifique
      Abstract : "Manufacturing of advanced ceramic parts exhibiting complex geometries is laborious and expensive. Traditionally, the machining is carried out on a so-called ‘green ceramic’: a compact composed of ceramic powder held with the help of a binder. This difficulty is due not only to the composition of the material, but also to the lack of methods that determine optimal machining parameters. ...
    • Green Ceramic Machining: Influence of the Cutting Speed and the Binder Percentage on the Y-TZP BehaviorPeer reviewedOpen access 

      21 mai 2020, DEMARBAIX, Anthoninorcid-id; Ducobu, François; Preux, Nicolas; Petit, Fabrice; Rivière-Lorphèvre, Edouard, HE Condorcet
      Article scientifique
      Abstract : "The demand for inert bioceramics is always increasing in the dental field. Yttrium oxide tetragonal zirconia polycrystals (Y-TZP) are oxide ceramics which are currently used because of their interesting mechanical properties due to a toughening transformation. Industrially speaking, machining of the ceramic before sintering (green body) is very common because it allows a better productivity ...
    • The Hybrid Machining of Ceramic: The choice of production stagePeer reviewedClosed access 

      30 mai 2017, DEMARBAIX, Anthoninorcid-id; Rivière-Lorphèvre, Edouard; Ducobu, François; Filippi, Enrico; Preux, Nicolas, HE Condorcet
      Acte de conférence ou de colloque
      Contribution to "Euspen’s 17th International Conference & Exhibition, Hannover, DE, May 2017". Abstract : "The demand for micro products has increased gradually since last decades in various areas, requiring the development of micro manufacturing processes. Micro manufacturing is characterized by the size of functional features (smaller than 10 um), a high precision, a good surface finishing and ...
    • Impact of Green Ceramic Hybrid Machining (GCHM) on Reliability and Repeatability of the Properties of Sintered Yttrium-Tetragonal Zirconia Polycrystal PartsPeer reviewedOpen access 

      20 juin 2023, Ducobu, François; DEMARBAIX, Anthoninorcid-id; Rivière-Lorphèvre, Edouard; Spitaels, Laurent; Petit, Fabrice; Preux, Nicolas; Duterte, Charles; Mulliez, Marylou; Lauwers, Bert, HE Condorcet
      Article scientifique
      Abstract : "The innovative Green Ceramic Hybrid Machining (GCHM) process sequentially combines milling with a cutting tool (GCM, Green Ceramic Machining) and laser beam machining (GCLBM) of a ceramic material (black Y-TZP in this study) at the green stage mainly to increase productivity, avoid taper angle limitations of laser beam machining, and obtain micro-features. The study focuses on ...
    • In Vitro Dual Culture of Polymyxa betae in Agrobacterium rhizogenes Transformed Sugar Beet Hairy Roots in Liquid MediaPeer reviewedClosed access 

      23 juin 2011, DESOIGNIES, Nicolas; Legrève, Anne, HE Condorcet
      Article scientifique
      "Polymyxa betae is a soil-borne protist and an obligate parasite of sugar beet that transmits the beet necrotic yellow vein virus. Sugar beet hairy roots, transformed by Agrobacterium rhizogenes, were inoculated with surface-sterilized root fragments infected by P. betae. After 10 wk in a liquid medium, typical structures of P. betae were observed in this in vitro system. This first in vitro culture ...
    • In-Field Observation of Root Growth and Nitrogen Uptake Efficency of Winter Oilseed RapePeer reviewedOpen access 

      10 janvier 2020, LOUVIEAUX, Julien; Leclercq, Antoine; Haelterman, Loïc; Hermans, Christian, HE CondorcetCARAH
      Article scientifique
      Field trials were conducted with two nitrogen applications (0 or 240 kg N ha−1) and three modern cultivars of winter oilseed rape (Brassica napus L.) previously selected from a root morphology screen at a young developmental stage. The purpose is to examine the relationship between root morphology and Nitrogen Uptake Efficiency (NUpE) and to test the predictiveness of some canopy optical indices for ...
    • Industrial-scale Malting Barley (Hordeum vulgare L.) Seed Disinfection by Fog of Ozonated Water ApplicationPeer reviewedClosed access 

      05 novembre 2015, SPANOGHE, Martin; ALLARD, Olivier; DELVOYE, Sébastien; MARIQUE, Thierry; Van Koninckxloo, Michel, HE CondorcetCARAH
      Article scientifique
      The aim of this study was to underscore that seed treatment by the fog of ozonated water constitutes a promising alternative tool, in terms of health and environmental gains, regarding traditional ozone treatment. In order to obtain a clear vision of this performance, the technology was implemented on an industrial scale (malting industry). Under an exposition of barley seeds to 9.8 ppm of dissolved ...
    • Influence of Conventional Machining on Chemical Finishing of Ti6Al4V Electron Beam Melting PartsPeer reviewedOpen access 

      26 avril 2020, Spitaels, Laurent; Ducobu, François; DEMARBAIX, Anthoninorcid-id; Rivière-Lorphèvre, Edouard; Dehombreux, Pierre, HE Condorcet
      Acte de conférence ou de colloque
      "Additive manufacturing is feeding great hopes for future developments in fields such as aeronautical, biomedical and rapid tooling industrssssies. However, limitations are still restricting its use to make prototypes and hampering mass production. In the case of titanium alloy printing (e.g. Ti6Al4V) with the EBM (Electron Beam Melting) process, the major obstacle to use parts directly after printing ...
    • Inoculum Concentration and Mineral Fertilization : Effects on the Endophytic Microbiome of SoybeanPeer reviewedOpen access 

      07 juillet 2022, Mendes dos Santos, Roberta; Cueva-Yesquén, Luis Gabriel; Fantinatti Garboggini, Fabiana; DESOIGNIES, Nicolas; Cid Rigobelo, Everlon, HE Condorcet
      Article scientifique
      " The aim of the present study was to evaluate whether Bacillus subtilis inoculant concentrations and levels of mineral fertilization recommended for the crop have any influence on the endophytic microbiome of soybean plant roots." Extrait de l'abstract
    • Intraspecific size shifts in generalist bumblebees and flowers lead to low functional consequencesPeer reviewedOpen access 

      04 septembre 2023, Reverté, Sara; Gérard, Maxence; Bodson, Maxime; Descamps, Charlotte; GOSSELIN, Matthias; Jacquemart, Anne-Laure; LOUVIEAUX, Julien; Smagghe, Guy; Vandamme, Peter; Vereecken, Nicolas J.; Michez, Denis, HE Condorcet
      Article scientifique
      Abstract : "Body size is a trait that can affect plant–pollinator interaction efficiency and plant reproductive success. We explored the impact of intraspecific size shifts on the interactions between pollinators and flowering plants under controlled conditions. We considered two development conditions leading to the production of large and small individual flowers of Borago officinalis and Echium ...
    • Investigation and development of potato parentage analysis methods using multiplexed SSR fingerprintingPeer reviewedClosed access 

      25 décembre 2014, SPANOGHE, Martin; MARIQUE, Thierry; RIVIÈRE, John; LANTERBECQ, Déborah; GADENNE, Martine, HE CondorcetCARAH
      Article scientifique
      Parentage assessment in the potato (Solanum tuberosum L.), based on a reliable characterization of DNA varieties, can be a useful tool in validating pedigree information as well as for assigning potential parents to orphan varieties. The approach suggested in this study was to use the genetic profiles obtained on 577 cultivars using a set of 17 polymorphic simple sequence repeats (SSR) markers in ...
    • La dégradabilité des plastiques en culture de maïs : sous l'effet des micro-organismes et de la lumière, avec quels résultats et améliorations possibles ?Closed access 

      22 avril 2021, Carbonnelle, Géry; LOUVIEAUX, Julien; MAHIEU, Olivier; Delautre, Alexis; Oost, Jean-François; Foucart, Guy, HE CondorcetCARAH
      Article scientifique
      [Disponible sur le site du sillon belge]La culture de maïs sous plastique soulève de nombreuses interrogations, notamment en matière d’environnement. Pour éclaircir cette problématique, le Carah a passé au crible différents types de plastique et a étudié plus précisément leur dégradabilité. Ces essais en laboratoire ont ensuite été complétés par une évaluation au champ, sous la houlette du Cipf. En ...