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See detailCulture And Spray-Drying Of Tsukamurella Paurometabola C-924: Stability Of Formulated Powders
Hernandez, A.; Weekers, F.; Mena, J. et al

in Biotechnology Letters (2007), 29(11),

The nematocidal agent, Tsukamurella paurometabola C-924, was cultured in a 300 l bioreactor. Spray-dried formulations of this microorganism were prepared using sucrose. At an outlet temperature 628C ... [more ▼]

The nematocidal agent, Tsukamurella paurometabola C-924, was cultured in a 300 l bioreactor. Spray-dried formulations of this microorganism were prepared using sucrose. At an outlet temperature 628C, survival rates between 12 and 85% were reached with sucrose up to 10% (w/w). The stability study of the powders showed that the best storage condition was at 48C under vacuum. A new method for the calculation of cell death order for bacteria stored at low temperatures was developed. Powders stored under vacuum showed an Arrhenius behavior in relation to cell death kinetics. [less ▲]

Detailed reference viewed: 24 (5 ULg)
See detailCulture astro : vous avez une bonne note
Nazé, Yaël ULg

Article for general public (2014)

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See detailLa Culture céramique de Terqa au troisième millénaire
Mas, Juliette ULg

Conference (2007, December)

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See detailLa culture comme objet
Badir, Sémir ULg

in Semiotica (2014), 198

La culture peut-elle être un objet d’étude à part entière ? Les sciences de la culture le donnent implicitement à penser par leur intitulé même, à l’instar de ce qu’ont poursuivi, à l’égard de leurs ... [more ▼]

La culture peut-elle être un objet d’étude à part entière ? Les sciences de la culture le donnent implicitement à penser par leur intitulé même, à l’instar de ce qu’ont poursuivi, à l’égard de leurs objets respectifs, les sciences de l’homme, de la société et de la vie. Une telle objectivation, toutefois, ne va pas de soi, les caractères définitoires de la culture — à la fois comme totalité et comme singularité — dérogent à l’objectivation scientifique ordinaire. Dans un premier temps, on commence par considérer trois tentatives d’objectivation de la culture menées en sémiotique, sous le rapport de la sémiosphère (Lotman), de l’esthésie (Rastier) et de la langue. Le crédit accordé à la troisième tentative nous invite à interroger, dans un second temps, le rapport entre langue, texte et culture à partir de la distinction théorique proposée par Hjelmslev entre analyse et fragmentation. Langue, texte et culture sont fonction d’un seul objet empirique pour lesquelles différentes focalisations sont possibles. C’est une fonction restreinte et analytique qui règle le rapport des textes à la langue ; au contraire c’est une fonction extensive, fragmentée et synthétique qui laisse voir les textes comme des œuvres insérées dans les pratiques de la culture. [less ▲]

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See detailCulture d'une souche axénique Dunaliella tertiolecta dans deux types de réacteurs.
Rousseau, C.; Destordeur, M.; Thonart, Philippe ULg

Poster (1985, October)

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See detailLa culture du triticale.
Cors, François; Bodson, Bernard ULg; Falisse, André ULg

in Le triticale, culture et utilisation fourragère (1991)

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See detailCulture et démocratie
Martiniello, Marco ULg

in Agenda Interculturel (1992), 106

Detailed reference viewed: 11 (2 ULg)
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See detailCulture et droit processuel en Belgique
de Leval, Georges ULg; Georges, Frédéric ULg

in Droit et culture (2010)

Cet ouvrage regroupe le rapport de synthèse, les rapports généraux et les rapports nationaux relatifs aux quatre thèmes suivants : culture et droit civil, culture et droit international, culture et droit ... [more ▼]

Cet ouvrage regroupe le rapport de synthèse, les rapports généraux et les rapports nationaux relatifs aux quatre thèmes suivants : culture et droit civil, culture et droit international, culture et droit processuel et culture et droit des affaires [less ▲]

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See detailCulture et gestion en Belgique : un modèle spécifique de concertation sociale et de relations avec les syndicats
Cornet, Annie ULg; Vandenbergh, J. M.; Xhenseval, J. M.

in Davel, E.; Dupuis, J. P.; Chanlat, J. F. (Eds.) Gestion en contexte interculturel : Approches, problématiques, pratiques et plongées (2008)

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See detailCulture in vitro de Jatropha curcas L.
Medza Mve, Samson Daudet ULg; Mergeai, Guy ULg; Baudoin, Jean-Pierre ULg et al

in Biotechnologie, Agronomie, Société et Environnement = Biotechnology, Agronomy, Society and Environment [=BASE] (2011), 15(4), 567-574

The extension of Jatropha curcas L. cultivation as a biofuel feedstock species requires the distribution of a very large number of plants to the producers in a very short period of time. These plants have ... [more ▼]

The extension of Jatropha curcas L. cultivation as a biofuel feedstock species requires the distribution of a very large number of plants to the producers in a very short period of time. These plants have to be able to give a high oil yield and be morphologically and phenotypically homogeneous to facilitate cultural operations. If high oil content can be obtained by varietal selection, the achievement of homogeneous material passes by the in vitro propagation. Various methods of mass production of plant material by axenic culture have been published. This study reviews the protocols published for in vitro propagation of J. curcas and discusses their applicability to an industrial scale. [less ▲]

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See detailLa culture mathématique à 15 ans. Premiers résultats de PISA 2012 en Fédération Wallonie-Bruxelles
Demonty, Isabelle ULg; Blondin, Christiane ULg; Matoul, Anne ULg et al

in Les Cahiers des sciences de l'éducation (2013), 34

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See detailLa "culture médiatique" au XIXe siècle
Durand, Pascal ULg

in Les Dossiers de l'ORM (1999), 6

Detailed reference viewed: 47 (12 ULg)
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See detailLa “culture médiatique” au XIXe siècle. Essai de définition-périodisation
Durand, Pascal ULg

in Quaderni : la Revue de la Communication (1999)

Detailed reference viewed: 78 (5 ULg)
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See detailCulture of Gingival Fibroblasts on Bioabsorbable Regenerative Materials in Vitro
Simain-Sato, Franklin ULg; Lahmouzi, Jamila ULg; Kalykakis, G. K. et al

in Journal of Periodontology (1999), 70(10), 1234-9

BACKGROUND: The use of membranes in guided tissue regeneration (GTR) can limit the apical migration of gingival cells and favor the establishment of new attachment by periodontal ligament fibroblasts ... [more ▼]

BACKGROUND: The use of membranes in guided tissue regeneration (GTR) can limit the apical migration of gingival cells and favor the establishment of new attachment by periodontal ligament fibroblasts. However, gingival recession during healing following GTR has been described as a frequent complication. The purpose of this study was to determine if gingival fibroblasts are affected by the composition of the bioabsorbable membranes used in mucogingival surgery. METHODS: Two type of bioabsorbable regenerative materials were used as cell carriers. Wistar rat gingival fibroblasts (RGF) were obtained from attached gingiva, cut into small fragments, and placed in culture dishes. When confluent, cells were detached using trypsin and identified as "first transferred cells" (P1). At the third passage (P3), cell count, trypan blue exclusion test, acid phosphatase activity, DNA synthesis, phase contrast microscopy, and scanning electron microscopy were performed. The cells were then placed in wells containing the membranes and incubated for 72 hours. RESULTS: When examined under microscopy, the control wells (without membranes) showed one cell type with the elongated appearance characteristic of fibroblasts. The wells with membranes showed an altered cell morphology with a high proportion of cell fragments regardless of the type of membrane used. CONCLUSIONS: These results suggest that cell carrier membranes could affect RGF morphology and thus alter gingival tissue healing following GTR. [less ▲]

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See detailCulture of lactic acid bacteria : chemical engineering aspects
Delvigne, Frank ULg; Thonart, Philippe ULg

Conference (2003, October 10)

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See detailCulture of palatal shelves treated with neuramimidase
Baeckeland, E.; Renard, A. M.; Heinen, Ernst ULg et al

in Verhandlungen der Anatomischen Gesellschaft (1982), 76

Detailed reference viewed: 9 (1 ULg)