Lining systems stability in landfill slopes : parametric study

in Proceedings of the Fifth International Landfill Symposium (1995)

Recherche de l'autosuffisance alimentaire au Sahel. Exploitation de la nappe alluviale du dallol Maouri pour des cultures irriguées au Niger

in Sécheresse (1995), 3(6), 257-263

Varicella-zoster virus gene 63 encodes an immediate-early protein that is abundantly expressed during latency

in Journal of Virology (1995), 69(5), 3240-3245

Varicella-zoster virus (VZV) gene 63 encodes a protein with a predicted molecular mass of 30.5 kDa which has amino acid similarities with the immediate-early (IE) protein 22 (ICP-22) of herpes simplex ... [more ▼]

Varicella-zoster virus (VZV) gene 63 encodes a protein with a predicted molecular mass of 30.5 kDa which has amino acid similarities with the immediate-early (IE) protein 22 (ICP-22) of herpes simplex virus type 1. In order to study the expression of this protein during lytic and latent infection, gene 63 was cloned in frame and downstream from the glutathione-S-transferase gene, expressed as a fusion protein, and purified. In VZV-infected Vero cells, antibodies directed against this protein detect two polypeptides of 45 and 38 kDa which are localized both in the cytoplasm and in the nucleus. Using a sequential combination of transcription and protein synthesis inhibitors (actinomycin D and cycloheximide, respectively), we demonstrated the immediate-early nature of this protein, which can thus be named IE63. Using a rat model of VZV latency, we showed that IE63 is heavily expressed, essentially in neurons, during latency. IE63 can also be detected in the skin of patients showing early herpes zoster symptoms. [less ▲]

Modelling groundwater flow and contaminant transport to a threatened collecting gallery: first assessment of the protection zones and determination of the needed data for better reliability

in Water Pollution III: Modeling, Measuring and Prediction (1995)

The use of low temperatures and ice-nucleating bacteria against stored product insects pests

in Mededelingen van de Faculteit Landbouwkundige en Toegepaste Biologische Wetenschappen (Rijksuniversiteit te Gent) (1995), 60(3b), 977-984

The present study was undertaken to determine de survival at low temperature of non-cold-acclimated and cold-acclimated insects, and to evaluate the potential of using the ice-nucleating-active bacteria ... [more ▼]

The present study was undertaken to determine de survival at low temperature of non-cold-acclimated and cold-acclimated insects, and to evaluate the potential of using the ice-nucleating-active bacteria Pseudomonas syringae to increase susceptibility of stored-product insects (Sitophilus granarius and Oryzaephilus surinamensis) to cold treatments. [less ▲]

Autonomie de la volonté et statut personnel

in Cahiers des droits maghrébins (1995)

Fumure azotée et protection fongicide des céréales d'hiver en Belgique

in Quatrième conférence internationale sur les maladies des plantes (1994, December 06)

The determination and the splitting of winter cereals nitrogen fertilisation as proposed and used in Belgium include three applications (tillering, beginning of stem elongation, flag leaf). While ... [more ▼]

The determination and the splitting of winter cereals nitrogen fertilisation as proposed and used in Belgium include three applications (tillering, beginning of stem elongation, flag leaf). While permitting to improve yield and haven quality, this largely contribute to limit croptogamic diseases development and thus the number of fungicide treatments needed to achieve an economic optimum. [less ▲]

(Erratum) Further observational evidence that MG J0414+0534 is a gravitational mirage.

in Astronomy and Astrophysics (1994), 292

In Sect. 3.3, the identifications of components A1 and A2 for the optical data were inadvertently inverted. This does not change substantially the discussion; just read A1 for A2 and vice versa. In ... [more ▼]

In Sect. 3.3, the identifications of components A1 and A2 for the optical data were inadvertently inverted. This does not change substantially the discussion; just read A1 for A2 and vice versa. In particular, the ratio A2/A1 = 0.3 cannot be made compatible with the radio value without one or several of the mechanisms we suggested. We apologize for the error and thank Dr S. Mao for bringing it to our attention. Erratum to Astron. Astrophys. 281, 388-394 (1994) [less ▲]

Philippeville - Rosée: notice explicative de la carte géologique de la Wallonie

Book published by Ministère de la Région wallonne, DGRNE (1994)

Evaluation de la durée de vie des outils de fraisage

in European Journal of Mechanical and Environmental Engineering (1994), 39(3), 151-155

A method of prediction of the life of milling tools is presented. Founded on the cumulative damage principle, this method evenly covers peripherical and face milling. In the latter case, the theory is ... [more ▼]

A method of prediction of the life of milling tools is presented. Founded on the cumulative damage principle, this method evenly covers peripherical and face milling. In the latter case, the theory is illustrated by a comparison of symmetrical and asymmetrical face milling from the point of view of tool life. [less ▲]