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See detailDevelopment of a Diesel Substitute Fuel
Reiter, A M; Mair-Zelenka, P; Wallek, T et al

in 9th International Colloquium Fuels - Conventional and Future Energy for Automobiles (2013)

Detailed reference viewed: 9 (0 ULg)
Peer Reviewed
See detailDevelopment of a Dynamic 3-D Nonlinear Computer Program
Fonder, Ghislain ULg; Charlier, Robert ULg; Habraken, Anne ULg et al

in Convention Européenne de la Construction métallique (1986)

Detailed reference viewed: 36 (3 ULg)
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See detailDevelopment of a dynamic guidance model for car drivers in the city center of Liège, Belgium.
Marchal, Jean ULg; Ndiaye, Alassane-Ballé ULg

in Proceedings of the INFORMS Montreal Spring meeting 1998 (1998)

Detailed reference viewed: 11 (1 ULg)
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See detailThe development of a European questionnaire for quality of life in patients with vertebral osteoporosis
Lips, P; Agnusdei, D; Caulin, F et al

in Scandinavian Journal of Rheumatology (1996), 25(103), 84-85

Detailed reference viewed: 5 (2 ULg)
See detailDevelopment of a financial model for Geriatric Day Hospitals
Gillain, Daniel ULg; Fecher-Bourgeois, Fabienne ULg; Velghe, A. et al

Poster (2009)

Detailed reference viewed: 30 (18 ULg)
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See detailDevelopment of a flow cytometry method for the characterization of yeast cells surface hydrophobicity
Aguedo, Mario ULg; Waché, Y.; Sequeira-Le Grand, A. et al

in Morphologie : Bulletin de l'Association des Anatomistes (2001, October), 85(270), 30

Detailed reference viewed: 10 (0 ULg)
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See detailDevelopment of a general method for the verification of composite beams against lateral torsional buckling in the erection phase
Boissonnade, N.; Cajot, L. G.; Haller, M. et al

in Proceedings of the 2005 Eurosteel Conference on Steel and Composite Structures (2005)

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See detailDevelopment of a generalized steady-state simulation framework for positive displacement compressors and expanders
Bell, Ian ULg; Lemort, Vincent ULg; Groll, Eckhard et al

in Proceedings of the International Conference on Compressors and their Systems 2013 (2013)

In this paper, a generalized framework is presented that can be used to simulate the steady-state performance of a wide range of positive displacement compressors and expanders (scroll, piston, screw ... [more ▼]

In this paper, a generalized framework is presented that can be used to simulate the steady-state performance of a wide range of positive displacement compressors and expanders (scroll, piston, screw, rotary, spool, etc.). The complete simulation algorithm is described, and an emphasis is placed on the numerical methods required to obtain robust behavior of the simulation. This formulation has been implemented into an open-source software package entitled PDSim written in the Python language. PDSim is the first open-source generalized compressor and expander simulation package. The source code can be freely obtained from http://pdsim.sf.net [less ▲]

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See detailDevelopment of a generic micellar electrokinetic chromatography method for the separation of 15 antimalarial drugs as a tool to detect medicine counterfeiting
Lamalle, Caroline ULg; Marini Djang'Eing'A, Roland ULg; Debrus, Benjamin ULg et al

in Electrophoresis (2012), 33

Since antimalarial drugs counterfeiting is dramatically present on the African market, the development of simple analytical methods for their quality control is of great importance. This work consists in ... [more ▼]

Since antimalarial drugs counterfeiting is dramatically present on the African market, the development of simple analytical methods for their quality control is of great importance. This work consists in the CE analysis of 15 antimalarials (artesunate, artemether, amodiaquine, chloroquine, piperaquine, primaquine, quinine, cinchonine, mefloquine, halofantrine, sulfadoxine, sulfalen, atovaquone, proguanil, and pyrimethamine). Since all these molecules cannot be ionized at the same pH, MEKC was preferred because it also allows separation of neutral compounds. Preliminary experiments were first carried out to select the most crucial factors affecting the antimalarials separation. Several conditions were tested and four parameters as well as their investigation domain were chosen: pH (5–10), SDS concentration (20–90 mM), ACN proportion (10–40%), and temperature (20–35°C). Then, the experimental design methodology was used and a central composite design was selected. Mathematical modeling of the migration times allowed the prediction of optimal conditions (29°C, pH 6.6, 29 mM SDS, 36% ACN) regarding analyte separation. The prediction at this optimum was verified experimentally and led to the separation of 13 compounds within 8 min. Finally, the method was successfully applied to the quality control of African antimalarial medicines for their qualitative and quantitative content. [less ▲]

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See detailDevelopment of a genetic evaluation for body condition score for Canadian Holsteins
Loker, S.; Bastin, Catherine ULg; Miglior, F. et al

in Journal of Dairy Science (2013), 96

Valacta (Sainte-Anne-de-Bellevue, Québec, Canada) is the Canadian Dairy Herd Improvement organization responsible for milk recording in Québec and Atlantic provinces. Up to 14 first-lactation body ... [more ▼]

Valacta (Sainte-Anne-de-Bellevue, Québec, Canada) is the Canadian Dairy Herd Improvement organization responsible for milk recording in Québec and Atlantic provinces. Up to 14 first-lactation body condition score (BCS) records were collected per cow (average of 2.5 records per cow), allowing the trait to be described by a random regression animal model so that animals could be ranked by the shape of their BCS curve. However, Valacta’s BCS are available from Québec herds only and the long-term objective of this research is to develop a nationwide genetic evaluation of sires and cows for BCS. Alternatively, Holstein Canada (Brantford, Ontario, Canada) collects type trait records nationwide, primarily for first-lactation cows. Holstein Canada typically collects a single record per trait, so that selection for Holstein Canada BCS would be based on overall BCS level rather than the shape of the BCS curve. Several different methods of genetically evaluating Valacta’s BCS were investigated, including consideration of average BCS level across lactation, the amount of fluctuation in the BCS curve during lactation, and combinations of BCS level and BCS fluctuation. Sires with ≥25 daughters were compared (as opposed to comparing cows) because their BCS estimated breeding values (EBV) are based on more information, and so should be more reliable. Of the different methods of calculating Valacta BCS EBV, ranking bulls based on overall BCS level gave the best results in that their daughter phenotypic BCS curves showed limited loss in early lactation BCS and replenished condition by the end of lactation. Whereas Valacta’s BCS were analyzed using a random regression animal model, Holstein Canada only needs to collect 1 BCS record per cow at classification and the resulting BCS EBV was strongly correlated with Valacta’s BCS EBV. Furthermore, because Holstein Canada’s BCS are collected nationally and Valacta’s BCS are not, a national genetic evaluation for Holstein Canada’s BCS is more convenient. The results of this study do not eliminate the possibility of a genetic evaluation of BCS as a longitudinal trait, but indicate that other methods of calculating Valacta BCS EBV should be explored. Until that time, genetically evaluating Holstein Canada’s BCS is simple, easily implemented, and may be effective in altering the level and shape of the genetic BCS curve. [less ▲]

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See detailDevelopment of a genetic traceability test in pig based on single nucleotide polymorphism detection
Goffaux, F.; China, B.; Dams, Laureen ULg et al

in Forensic Science International (2005), 151(2-3), 239-247

In order to assure traceability along the meat transformation process, a powerful system is required. The administrative traceability shows limits that the use of genetic markers could overcome. The ... [more ▼]

In order to assure traceability along the meat transformation process, a powerful system is required. The administrative traceability shows limits that the use of genetic markers could overcome. The individual genomes contain sequence differences, basis of the genetic polymorphism of which the genetic markers are the witnesses. Among them, two classes seem to dominate on the traceability field: the microsatellites and the single nucleotide polymorphisms (SNP). The aim of this work was to develop a genetic traceability test in pig based on SNPs mainly located in 5' and 3' untranslated regions (UTRs). A set of 21 SNP markers including new SNPs identified in this study and SNPs previously described was selected. A genotyping assay was performed on 96 individuals representing the major crossbred of the pig population in Belgium. Results showed that all individuals tested presented a different genotype. This genotyping method might help the administrative system to guarantee the traceability of pork meat along the transformation process. (c) 2005 Elsevier Ireland Ltd. All rights reserved. [less ▲]

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See detailDevelopment of a genomic evaluation for milk production for a local bovine breed
Colinet, Frédéric ULg; Vandenplas, Jérémie ULg; Faux, Pierre ULg et al

in Book of Abstracts of the 64th Annual Meeting of the European Federation of Animal Science (2013, August)

Detailed reference viewed: 24 (10 ULg)