• A new manufacturing chain for ceramic shaping: sequential combination of milling and laser machining in green ceramicPeer reviewedOpen access 

      juin 2020, DEMARBAIX, Anthonin; Ducobu, François; Petit, François; Rivière-Lorphèvre, Edouard, HE Condorcet
      Acte de conférence ou de colloque
      Contribution to euspen’s 20th International Conference & Exhibition (Geneva, CH, June 2020) Abstract : "The ceramic microcomponents have very interesting mechanical and thermal properties in an extreme environment such as a high temperature, a corrosive environment, etc. Unfortunately, the principal limitation of ceramic material usage is its shaping because of the brittlness of the material. ...
    • Experimental investigation on green ceramic machining with nanosecond laser sourcePeer reviewedClosed access 

      03 décembre 2020, DEMARBAIX, Anthonin; Ducobu, François; Juste, Enrique; Petit, Fabrice; Duterte, Charles; Rivière-Lorphèvre, Edouard, HE Condorcet
      Article scientifique
      Abstract : "Yttrium oxide tetragonal zirconia polycrystals (Y-TZP) is an inert bioceramic used for many bio-implantable applications that request a high accuracy which is difficult to achieve with the current technologies. Laser machining of hard ceramic is difficult because the interaction of the laser beam with the material can lead to microcracks and surface modifications of the microstructure. ...
    • Finite element modelling of the Taylor impact test in 3D with the Coupled Eulerian-Lagrangian methodPeer reviewedOpen access 

      2021, Ducobu, François; DEMARBAIX, Anthonin; 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 ...
    • The CDIO approach in a FabLab activity for engineering education promotionPeer reviewedClosed access 

      2021, Wattiaux, David; Leroy, Cédric; Olivier, Bryan; DEMARBAIX, Anthonin, HE Condorcet
      Acte de conférence ou de colloque
      Abstract : "The number of FabLabs has been steadily increasing over the last few years. Their main objectives are to sensitize its public on Science, Technology, Engineering, and Math (STEM) education through the digital manufacturing chain of an object and to allow the large public to make their own objects. Through, the increasing popularization of these advanced technologies, it becomes more ...
    • Plant Microbiota Beyond Farming Practices: A ReviewPeer reviewedOpen access 

      29 mars 2021, Delitte, Mathieu; Caulier, Simon; Bragard, Claude; DESOIGNIES, Nicolas, HE Condorcet
      Article scientifique
      "Being able to engineer microbial communities in ways that benefit crop health and growth will help decrease the number of chemical inputs required. Against this background, this review explores the impacts of agricultural practices on soil- and plant-associated microbiomes, focusing on plant growth-promoting microorganisms from a metagenomic perspective." Extrait de l'abstract
    • Development of a novel benchmark artifact for Additive Manufacturing processesPeer reviewedClosed access 

      10 juin 2021, Spitaels, Laurent; Rivière-Lorphèvre, Edouard; DEMARBAIX, Anthonin; Ducobu, François, HE Condorcet
      Acte de conférence ou de colloque
      " This article aims to make a review of the existing benchmark artifacts and to summarize the main requirements chosen by authors. From this state of the art, a new benchmark artifact is proposed by adapting an existing one to fulfil its missing characteristics. Measurements possibilities in terms of dimensions are enumerated and organized using ISO 286 dimensional intervals as presented in the ...
    • Effects of Chemopreventive Natural Compounds on the Accuracy of 8-oxo-7,8-dihydro-2′-deoxyguanosine Translesion SynthesisPeer reviewedClosed access 

      08 juillet 2021, Nachtergael, Amandine; LANTERBECQ, Déborah; SPANOGHE, Martin; Belayew, Alexandra; Duez, Pierre, HE Condorcet
      Article scientifique
      Translesion synthesis is a DNA damage tolerance mechanism that relies on a series of specialized DNA polymerases able to bypass a lesion on a DNA template strand during replication or post-repair synthesis. Specialized translesion synthesis DNA polymerases pursue replication by inserting a base opposite to this lesion, correctly or incorrectly depending on the lesion nature, involved DNA polymerase(s), ...
    • Aspergillus spp. and Bacillus spp. as Growth Promoters in Cotton Plants Under Greenhouse ConditionsPeer reviewedOpen access 

      13 août 2021, Escobar Diaz, Paola Andrea; Aguirre Gil, Oniel Jeremias; Barbosa, Carlos Henrique; DESOIGNIES, Nicolas; Cid Rigobelo, Everlon, HE Condorcet
      Article scientifique
      "This study aimed to verify the potential of three Aspergillus and Bacillus species as growth promoters in cotton plants under greenhouse conditions. The experiment was conducted with a completely randomized design with seven treatments (six microorganisms plus one control) and five replicates until the flowering stage at 70 days after emergence." Extrait de l'abstract
    • Green Ceramic Machining: Determination of the Recommended Feed Rate for Y-TZP MillingPeer reviewedOpen access 

      01 septembre 2021, DEMARBAIX, Anthonin; 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. ...
    • Binder influence on green ceramic machining by means of milling and laser machiningPeer reviewedOpen access 

      06 septembre 2021, DEMARBAIX, Anthonin; Ducobu, François; Preux, Nicolas; Petit, Fabrice; Rivière-Lorphèvre, Edouard, HE Condorcet
      Acte de conférence ou de colloque
      "The micro manufacturing of ceramic components is technologically challenging especially when complex shapes and micro features are required. A hybrid manufacturing chain is developed for non-sintered(green) blanks machined using sequentially a cutting tool and a laser source. During the preparation of the green blank, a binder is added to the powder to improve compaction. The amount of binder can ...
    • Construction of a Novel Chimeric Dextransucrase Fused to the Carbohydrate-Binding Module CBM2aPeer reviewedOpen access 

      28 septembre 2021, Fraga Vidal, Reinaldo; Ribalta, Roberto Carlos Arísticas; Dubreucq, Eric; Moreau, Benoît.; Martínez Valdès, Lisandra Teresa; Lafargue Gámez, Meinardo; Montes Alvarez, Amanda; Rubio Sánchez, Arianne, HE Condorcet
      Article scientifique
      Lactic acid bacteria (LAB) have the potential to produce homoexopolysaccharides (HoPS). Their health benefits and physicochemical properties have been the subject of extensive research. The HoPS functional properties are determined by molecular weight, the type of glycosidic link ages, degrees of branching and chemical composition. The dextransucrases (DSases) produce a kind of HoPS (dextrans), ...
    • Morphological variability within the indigenous sheep population of BeninPeer reviewedOpen access 

      19 octobre 2021, Whannou, Habib Rainier Vihotogbe; Afatondji, Cossi Ulriche; Ahozonlin, Maurice Cossi; SPANOGHE, Martin; LANTERBECQ, Déborah; DEMBLON, Dominique; Houinato, Marcel Romuald Benjamin; Dossa, Luc Hippolyte, HE Condorcet
      Article scientifique
      Knowledge of both the genetic diversity and geographical distribution of animal genetic resources is a prerequisite for their sustainable utilization, improvement and conservation. The present study was undertaken to explore the current morphological variability within the sheep population in Benin as a prelude for their molecular characterization. From November 2018 to February 2020, 25 quantitative ...
    • Development of a standardized multiplex SSR kit for genotyping both goats and sheepPeer reviewedClosed access 

      03 novembre 2021, SPANOGHE, Martin; Whannou, Habib Rainier Vihotogbe; De Kuijper, Camille; Dossa, Luc Hippolyte; LANTERBECQ, Déborah, HE CondorcetCARAH
      Article scientifique
      "In this technical note, we report the development of a reliable standardized protocol based on the multiplex SSRPCR approach for genotyping the two small ruminant species, goats and sheep. The method is based on PCR conditions optimization allowing 12 informative microsatellites (SSR) markers to be co-amplified in two multiplex sets of 6 SSR markers, followed by a co-migration into one run onto a ...
    • Valorization of dairy waste and by-products through microbial bioprocessesPeer reviewedClosed access 

      28 novembre 2021, Usmani, Zeba; SHARMA, Minaxi; Gaffey, James; Sharma, Monika; Dewhurst, Richard J.; Moreau, Benoît; Newbold, John; Clark, William; Thakur, Vijay Kumar; Gupta, Vijay Kumar, HE Condorcet
      Article scientifique
      Waste is an inherent and unavoidable part of any process which can be attributed to various factors such as process inefficiencies, usability of resources and discarding of not so useful parts of the feedstock. Dairy is a burgeoning industry following the global population growth, resulting in generation of waste such as wastewater (from cleaning, processing, and maintenance), whey and sludge. These ...
    • Oilseed Rape Cultivars Show Diversity of Root Morphologies with the Potential for Better Capture of NitrogenPeer reviewedOpen access 

      14 décembre 2021, Kupcsik, László; Chiodi, Claudia; Moturu, Taraka; De Gernier, Hugues; Haelterman, Loïc; LOUVIEAUX, Julien; Tillard, Pascal; Sturrock, Craig J.; Bennett, Malcolm; Nacry, Philippe; Hermans, Christian, HE Condorcet
      Article scientifique
      The worldwide demand for vegetable oils is rising. Oilseed rape (Brassica napus) diversifies cereal dominated crop rotations but requires important nitrogen input. Yet, the root organ is offering an untapped opportunity to improve the nitrogen capture in soil. This study evaluates three culture systems in controlled environment, to observe root morphology and to identify root attributes for superior ...
    • Les analyses en viticulture : un accompagnement du début du projet jusqu'au produit finiClosed access 

      11 janvier 2022, Jabrane, Hamid; LOUVIEAUX, Julien, HE Condorcet
      Article scientifique
      [Disponible sur le site du sillon belge] Le métier de vigneron implique la maîtrise de diverses disciplines. En effet, celui-ci doit être performant tant sur le terrain, pour mener à bien la conduite de ses parcelles de vignes, qu’en cave (chai) pour la transformation de ses raisins via de très nombreux processus de vinification différents, ainsi qu’à la vente et la commercialisation de ses produits
    • Valorization of sugar beet pulp to value-added products: A reviewPeer reviewedClosed access 

      février 2022, Usmani, Zeba; Sharma, Minaxi; Diwan, Deepti; Tripathi, Manikant; Whale, Eric; Jayakody, Lahiru N.; Moreau, Benoît; Thakur, Vijay Kumar; Tuohy, Maria; Gupta, Vijay Kumar, HE Condorcet
      Article scientifique
      The processing of sugar beet in the sugar production industry releases huge amounts of sugar beet pulp as waste which can be considered a valuable by-product as a source of cellulose, hemicellulose, and pectin. Valorization of sugar beet pulp into value added products occurs through acid hydrolysis, hydrothermal techniques, and enzymatic hydrolysis. Biochemical conversion of beet pulp into simple ...
    • Adaptive benchmarking design for additive manufacturing processesPeer reviewedClosed access 

      17 mars 2022, Spitaels, Laurent; Rivière-Lorphèvre, Edouard; DEMARBAIX, Anthonin; Ducobu, François, HE Condorcet
      Article scientifique
      "Standards enabling the objective tolerancing and evaluation of dimensional and geometrical performances of additive manufacturing (AM) printers are still missing. The design, printing and measurements of geometrical benchmark test artefacts (GBTA) is the current solution proposed in literature. However, the current GBTA with fixed dimensions cannot cover most of the available printing area of ...
    • 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 ...
    • Dimensional and geometrical performance assessment of two FDM printers using a benchmark artifactPeer reviewedClosed access 

      03 juin 2022, Spitaels, Laurent; Rivière-Lorphèvre, Edouard; DEMARBAIX, Anthonin; Thielens, Vincent; Ducobu, François, HE Condorcet
      Acte de conférence ou de colloque
      "In this article, dimensional and geometrical performances of two Fused Deposition Modelling (FDM) printers with Cartesian architecture (Ultimaker S3 and Intamsys FUNMAT HT) are compared using an original benchmark artifact design. Five parts were printed on each printer in ABS. Five other parts were also produced with the Ultimaker S3 in PLA to show the influence of material choice on the printer’s ...