Sciences Et Techniques: Recent submissions
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Editorial: Plant holobiont perspective in plants disease management
22 juillet 2024, HE CondorcetArticle scientifiqueEditorial du volume 8. -
Identification of viruses infecting sweetpotato (Ipomoea batatas Lam.) in Benin
16 décembre 2024, HE CondorcetArticle scientifique" This study is the first to document the significant presence of SPSMV-1 and SPLCV in sweetpotato fields in Benin. The findings could provide a valuable foundation for further research into the impact of these viruses on sweetpotato productivity in Benin. Additionally, the findings of this study could assist agricultural policymakers in developing strategies to control sweetpotato viruses in the ... -
Contribution to the characterization of the seed endophyte microbiome of Argania spinosa across geographical locations in Central Morocco using metagenomic approaches
25 mars 2024, HE CondorcetArticle scientifique"This study aimed to compare the bacterial and fungal endophyte communities associated with argan seeds collected from six sites across Morocco using Illumina MiSeq sequencing of the 16S rRNA gene and ITS regions, respectively. Bacterial DNA was extracted from surface-sterilized seeds and amplified using universal primers, while fungal DNA was isolated directly from seeds. Bioinformatics analysis ... -
Solid vermicompost and its liquid derivative exhibit strong biocontrol properties against Myzus persicae aphids on sweet pepper
22 septembre 2025, HE CondorcetCARAHArticle scientifique"We chemically mapped liquid vermicompost and found it to be rich in antioxidants and phytohormones likely to improve plant health. Using a metabarcoding approach, we found that both solid and liquid vermicompost exhibit rich bacterial and fungal communities, but with a few dominant taxa that could contribute to vermicompost's biocontrol properties. Overall, our study shows that different forms of ... -
A Review on Optimization and Damage Simulation in Cylinders for Green Hydrogen Storage
26 février 2026, Lazaro Batista, Marcos; Palato, Felipe; Rodrigues, Geovani; DEMARBAIX, Anthonin
; Diaz Méndez, Yohan Ali; Cunha, Sebastião Simoes Jr., HE Condorcet
Article scientifiqueAbstract : "This review article addresses the optimization and damage simulation in Type III and IV composite cylinders for the safe and efficient storage of green hydrogen, a promising energy alternative. The text details the multiple failure modes that can compromise the structural integrity of these high-pressure tanks, such as manufacturing defects, hydrogen embrittlement, permeation, cracks, ... -
Autonomous Virtual Reality Integration for Active Thermography : Engineering Education and Experimentation
03 septembre 2205, Strazzeri, Ilario; Notebaert, Arnaud; Smets, Florian; Barros, Camila; Quinten, Julien; DEMARBAIX, Anthonin, HE Condorcet
Acte de conférence ou de colloqueInternational Conference, XR Salento 2025, Otranto, Italy, June 17–20 2025 Abstract : "The present study sets out the development and evaluation of an autonomous virtual reality (VR) environment designed to enhance the teaching and experimentation of active thermography in engineering education. This paper builds upon a previous version (VR_1), the limitations of which were revealed to be related ... -
Design of experiment on smart materials: tensile test on 3D printed composites reinforced with continuous carbon fiber and resistivity detection
05 juillet 2025, Ochana, Imi; Ducobu, François; Homrani, Mohamed Khalil; DEMARBAIX, Anthonin, HE Condorcet
Acte de conférence ou de colloqueDans le cadre de la 28e "International ESAFORM Conference on Material forming", du 7 au 9 mai 2025 à Paestum en Italie. Abstract : "Structural Health Monitoring (SHM) refers to the process of continuously assessing the condition of materials and structures to detect damage, degradation, or performance changes over time. It uses sensors integrated into materials to monitor their behavior, enabling ... -
Characterization of Defects by Non-Destructive Impulse Excitation Technique for 3D Printing FDM Polyamide Materials in Bending Mode
25 juillet 2025, Jabri, Fatima-Ezzahrae; Ochana, Imi; Ducobu, François; El Alaiji, Ra; DEMARBAIX, Anthonin, HE Condorcet
Article scientifiqueAbstract : "The presented article analyzes the impact of internal defects on the modal responses of polyamide parts subjected to bending. Samples with defects of various sizes (0, 3, 5, 7, and 10 mm) located at the neutral bending line were tested. Modal properties were measured via an acoustic and a vibration sensor, using impulse excitation and fast Fourier transform (FFT) analysis. Modal properties ... -
Framework for determining and simulating tensile properties of smart composite FDM printed parts
07 mai 2025, Homrani, Mohamed Khalil; DEMARBAIX, Anthonin; Ochana, Imi; Ducobu, François, HE Condorcet
Acte de conférence ou de colloqueAbstract : "Fused deposition modeling (FDM) is an additive manufacturing technique with good precision and moderate tolerances. Utilizing Finite Element Analysis (FEA) in literature is now key to studying the properties of these printed parts. The nature of the FDM process results in anisotropic inner structures with microscopic voids that are heavily affected by printing parameters. Even more so ... -
Powder heating temperature, laser power and layer height in SLS 3D printing: impact on physical and mechanical properties of polyamide 12 parts
17 novembre 2025, Jabri, Fatima-Ezzahrae; Ouballouch, Aissa; El Maguiri, Mohamed Nawfal; Essoussi, Hamza; ; DEMARBAIX, Anthonin; El Alaiji, Rachid, HE Condorcet
Article scientifiqueAbstract : "In this paper, physical and compression properties of 3D printed polyamide 12 (PA12) cylindrical parts are evaluated, and the impact of process parameters on these properties was analyzed. Within these parameters, a novel parameter is studied, powder heating temperature before printing, in order to examine its indirect effect on 3D parts. Firstly, compression samples were prepared by ... -
La musique au cœur du soutien à la parentalité
26 septembre 2025, HE CondorcetActe de conférence ou de colloquePoster exposé à l'occasion du congrès scientifique international francophone dédié à la logopédie/orthophonie, les 26 et 27 septembre 2025 à Mons. -
Genetic diversity assessment of the indigenous goat population of Benin using microsatellite markers
17 mars 2023, HE CondorcetArticle scientifiqueAbstract : "Improved knowledge of the diversity within and among local animal populations is increasingly necessary for their sustainable management. Accordingly, this study assessed the genetic diversity and structure of the indigenous goat population of Benin. Nine hundred and fifty-four goats were sampled across the three vegetation zones of Benin [i.e., Guineo-Congolese zone (GCZ), Guineo-Sudanian ... -
Application of S.S.R. markers for assessment of genetic similarity and genotype identification in local winter wheat breeding program
27 mars 2024, HE CondorcetCARAHArticle scientifiqueExtrait de l'abstract : "Conclusion. The use of SSR markers made it possible to identify rare alleles within the varieties presented. The study of the genetic similarity of the presented genotypes showed their relationship according to their origin. It was shown that unique alleles tended to occur in certain local breeding genotypes. This study has shown that genotypes representing the local Ukrainian ... -
UniPhen “PIWI” : high-resolution simulation of the phenological development of 13 fungus-tolerant cultivars based on a broad observation data set from Central Europe
22 mai 2025, HE CondorcetCARAHArticle scientifiqueAbstract : "increasingly gaining interest in European viticulture. This investigation aimed (i) to obtain phenological observation datasets of PIWI cultivars across a broad set of European locations, (ii) to apply the temperature sum based “UniPhen” model allowing for a precise simulation of the phenological development at all BCCH stages between bud swelling and berries ripe for harvest and (iii) ... -
Greenhouse crops & solar power in Belgium, multisite and pluriannual study
20 mai 2025, HE CondorcetCARAHAutrePoster présenté dans le cadre des UrbAgri'nn Days, organisés par ISS Wasabi 2.0 -
On the use of the artificial neural network to determine heating parameters for active thermography in composites, a feasibility study
30 avril 2025, Airson, Aymeric; DEMARBAIX, Anthonin; Notebaert, Arnaud; Barros, C.; Gomes, G.F.; Cunha Jr., S.S., HE Condorcet
Article scientifiqueAbstract : "This study aims to design an Artificial Neural Network (ANN) able to provide its user, in a numerical and experimental context, with a combination of heating parameters in an active thermography process. This combination allowing the user to reliably detect a known in size and depth delamination, which is one of the most important sources of damages in composite structures. This work ... -
État des lieux de l’activité biologique des sols viticoles belges : impact des pratiques culturales et du contexte pédologique
2024, HE CondorcetActe de conférence ou de colloqueArticle présenté le 16 mars 2023 dans le cadre de la 8e Journée de la Recherche en Haute Ecole. Disponible de la page 99 à la page 115. Extrait du résumé : L’impact de la viticulture sur l’activité biologique des sols est encore peu étudié à l’heure actuelle. Cette étude s’inscrit dans un contexte d’intérêt croissant pour la caractérisation de la vie des sols en agriculture et d’expansion rapide ... -
Investigating Defect Detection in Advanced Ceramic Additive Manufacturing Using Active Thermography
15 novembre 2024, DEMARBAIX, Anthonin; Juste, Enrique; Verlaine, Tim; Strazzeri, Ilario; Quinten, Julien; Notebaert, Arnaud, HE Condorcet
Article scientifiqueAbstract: "Additive manufacturing of advanced materials has become widespread, encompassing a range of materials including thermoplastics, metals, and ceramics. For the ceramics, the complete production process typically involves indirect additive manufacturing, where the green ceramic part undergoes debinding and sintering to achieve its final mechanical and thermal properties. To avoid unnecessary ... -
A Comparative Study of Non-Destructive Testing Techniques: Active Thermography versus Shearography for 3D-Printed Thermoplastic Composites Reinforced with Continuous Carbon Fiber
11 octobre 2024, Ochana, Imi; Ducobu, François; Khalil Omrani, Mohamed; Notebaert, Arnaud; DEMARBAIX, Anthonin, HE Condorcet
Article scientifiqueAbstract: "This study investigates the feasibility and effectiveness of two non-destructive testing methods, active thermography and shearography, on 3D-printed thermoplastic (TP) composites reinforced with continuous carbon fiber. Artificial defects were introduced into the composite plate to benchmark the detection capabilities of these non-destructive testing techniques (NDT). Active thermography ... -
Infrared Thermography (IRT) Applications for Non-Destructive Inspection of Composite Parts Obtained by Continuous Fiber Additive Manufacturing: Influence of Heating Parameters on Defect Detection
02 décembre 2024, Barros, Camila; Notebaert, Arnaud; Cunha, Sebastião Simões Jr.; DEMARBAIX, Anthonin, HE Condorcet
Article scientifiqueArticle presented at the first International Conference on Industrial, Manufacturing, and Process Engineering (ICIMP-2024), Regina, Canada, 27–29 June 2024. Abstract: "This paper investigates active thermography models for non-destructive testing of composites, with a focus on continuous carbon fiber reinforced thermoplastic polymer (CCFRTP) components, in order to detect flaws such as porosity ...