References of "2006"
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See detailQuantum dynamics around a non planar conical intersection in vinoxy radical relaxation
Piechowska-Strumik, K.; Lauvergnat, David; Bacchus-Montabonel, Marie-Christine et al

in Chemical Physics Letters (2006), 425

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See detailLessons from Principal-Agent Theory for Public Expenditure Management in Pacific Island Countries
Paul, Elisabeth ULg

in Pacific Economic Bulletin (2006), 21(2),

The paper discusses how the principal-agent theory of economics may provide a suitable analytical framework and interesting lessons for the targeting of public expenditure management reforms in Pacific ... [more ▼]

The paper discusses how the principal-agent theory of economics may provide a suitable analytical framework and interesting lessons for the targeting of public expenditure management reforms in Pacific island economies [less ▲]

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See detailA new approach in deciphering early protist paleobiology and evolution: Combined microscopy and microchemistry of single Proterozoic acritarchs
Javaux, Emmanuelle ULg; Marshal, C. P.

in Review of Palaeobotany and Palynology (2006), 139(1-4), 1-15

Beside a few cases, the biological affinities of Proterozoic and Paleozoic acritarchs remain, by definition, largely unknown. However, these fossils record crucial steps in the early evolution of ... [more ▼]

Beside a few cases, the biological affinities of Proterozoic and Paleozoic acritarchs remain, by definition, largely unknown. However, these fossils record crucial steps in the early evolution of microorganisms and diversification of complex ecosystems. We present how combining microscopy (light microscopy, scanning and transmitted electron microscopy) with microchemical analyses of individual microfossils may offer further insights into the paleobiology and evolution of early microorganisms. We use our ongoing work on early Mesoproterozoic and Neoproterozoic assemblages, as well as other published work, as examples to illustrate how this approach may clarify the evolution of early microorganisms and we underline how useful this approach could be for palynologists working on younger material. Such a multidisciplinary approach offers new possibilities to investigate the biological affinities of acritarchs and the record of early life on Earth and beyond. (c) 2006 Elsevier B.V. All rights reserved. [less ▲]

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See detailVue d'ensemble sur la planification et la réalisation d'autoroutes en Région wallonne
Hanson, Sophie ULg; Michel, Quentin ULg

in Spannowsky, Willy (Ed.) Planification et autorisation des autoroutes - Comparaison des systèmes d'aménagement du territoire dans la Grande Région "Sarre, Lorraine, Grand-Duché de Luxembourg, Région wallonne et Rhénanie-Palatinat (2006)

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See detailHeat pumping and reversible air-conditioning : a new project of the international energy agency.
Afjei, Th.; Andre, Philippe ULg; Halozan, H. et al

in Bertoldi, Paolo; Atanasiu, Bogdan (Eds.) Proceeding of the international conference IEECB'06 (2006)

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See detailVertebrate origins: does the tunic make the man?
Delsuc, Frédéric; Baurain, Denis ULg; Philippe, Hervé

in Medecine Sciences : M/S (2006), 22(8-9, AUG-SEP), 688-690

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See detailUn terrain fragmenté : le kimbanguisme et ses ramifications
Melice, Anne ULg

in Civilisations (2006), LIV(1-2), 67-76

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See detailL'entretien d'aide en situation de souffrance relationnelle au travail
Faulx, Daniel ULg

Report (2006)

Ce chapitre aborde les différentes manières de mener des entretiens avec des personnes vivant une situation de harcèlement ou de conflit.

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See detailCharacterisation of the magnetic shielding properties of YBaCuO thick films prepared by electrophoretic deposition on silver substrates
Denis, Samuel; Grenci, G.; Dusoulier, Laurent et al

in Journal of Physics: Conference Series (2006), 43

This communication reports experimental results on the superconducting properties of YBaCuO thick films prepared by electrophoretic deposition on silver substrates. The magnetic shielding properties of ... [more ▼]

This communication reports experimental results on the superconducting properties of YBaCuO thick films prepared by electrophoretic deposition on silver substrates. The magnetic shielding properties of the coatings were characterised by various methods. First, the electrical resistance and the transport critical current density, Jc, were determined. Our coatings exhibit a superconducting transition at a temperature of 90 K. Next, shielding characterisations were carried out at 77 K for samples having either a slab or a cylindrical geometry. In both cases, the frequency of the applied magnetic field was 103 Hz; the field behind the shielding wall was measured by a pick-up coil connected to a lock-in amplifier. In the case of cylindrical samples and for an applied induction lower than 1 G, the field inside the shielding enclosure is reduced by a factor greater than 106 (i.e. 120 dB) with respect to the applied field. [less ▲]

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See detailSynthesis and application of new N-heterocyclic carbene ruthenium complexes in catalysis: A case study
Delaude, Lionel ULg; Demonceau, Albert ULg; Noels, Alfred ULg

in Current Organic Chemistry (2006), 10(2), 203-215

New imidazolium and imidazolinium salts were synthesized and their ability to act as stable N-heterocyclic carbene (NHC) ligand precursors was investigated in various ruthenium-catalyzed processes. Thus ... [more ▼]

New imidazolium and imidazolinium salts were synthesized and their ability to act as stable N-heterocyclic carbene (NHC) ligand precursors was investigated in various ruthenium-catalyzed processes. Thus, 1,3-diarylimidazol(in)ium chlorides bearing the phenyl, 1-naphthyl, 4-biphenyl, 3,5-dimethylphenyl, 2-tolyl, 2,6-dimethylphenyl, 2,4,6-trimethylphenyl (mesityl), and 2,6-diisopropylphenyl substituents were prepared. They were combined with the [RuCl2(p-cymene)](2) dimer and potassium tert-butoxide or sodium hydride to generate the corresponding ruthenium-arene complexes [RuCl2(p-cymene)(NHC)] in situ. The catalytic activity of all these species was investigated in the photoinduced ring-opening metathesis polymerization (ROMP) of norbornene and cyclooctene. Results from this study showed that the C4-C5 double bond in the imidazole ring of the NHC ligands was not crucial to achieve high catalytic efficiencies. The presence or the absence of alkyl groups on the ortho positions of the phenyl rings had a more pronounced influence. Blocking all the ortho positions was a requisite for obtaining efficient catalysts. Failure to do so probably resulted in the ortho-metallation of the carbene ligand, thereby altering the coordination sphere of the ruthenium active centers. Catalytic screenings were also carried out with the various imidazol(in)ium salts to evaluate their ability at promoting the cyclopropanation of styrene and cyclooctene with ethyl diazoacetate. Under the experimental conditions adopted, the exact nature of the N,N'-diaryl groups had very little influence on the outcome of these reactions. The imidazolium salts were further probed as catalyst modifiers for the Atom Transfer Radical Addition (ATRA) of carbon tetrachloride to styrene. Some species displayed a dual activity and promoted both olefin metathesis and ATRA. [less ▲]

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See detailParticle density determination of pellets and briquettes
Rabier, Fabienne; Temmerman, Michaël ULg; Böhm, Thorsten et al

in Biomass & Bioenergy (2006)

Several methods and procedures for the determination of particle density of pellets and briquettes were tested and evaluated. Round robin trials were organized involving five European laboratories, which ... [more ▼]

Several methods and procedures for the determination of particle density of pellets and briquettes were tested and evaluated. Round robin trials were organized involving five European laboratories, which measured the particle densities of 15 pellet and five briquette types. The test included stereometric methods, methods based on liquid displacement (hydrostatic and buoyancy) applying different procedures and one method based on solid displacement. From the results for both pellets and briquettes, it became clear that the application of a method based on either liquid or solid displacement (only tested on pellet samples) leads to an improved reproducibility compared to a stereometric method. For both, pellets and briquettes, the variability of measurements strongly depends on the fuel type itself. For briquettes, the three methods tested based on liquid displacement lead to similar results. A coating of the samples with paraffin did not improve the repeatability and the reproducibility. Determinations with pellets proved to be most reliable when the buoyancy method was applied using a wetting agent to reduce surface tensions without sample coating. This method gave the best values for repeatability and reproducibility, thus less replications are required to reach a given accuracy level. For wood pellets, the method based on solid displacement gave better values of repeatability, however, this instrument was tested at only one laboratory. [less ▲]

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See detailLe Roman en prose de Guillaume d'Orange, t. II. Édition critique
Tyssens, Madeleine ULg; Henrard, Nadine ULg; Gemenne, Louis

Book published by Champion (2006)

Édition critique de la mise en prose romanesque d’une quinzaine des chansons de geste composant le cycle épique de Guillaume d’Orange, conservée dans deux gros volumes manuscrits. Cet important ensemble ... [more ▼]

Édition critique de la mise en prose romanesque d’une quinzaine des chansons de geste composant le cycle épique de Guillaume d’Orange, conservée dans deux gros volumes manuscrits. Cet important ensemble (plus de 1200 pages dans l’édition) fut composé à la cour de Bourgogne vers 1456 ; il n’avait jamais reçu d’édition complète. Le tome I est paru en 1999 dans la même collection. [less ▲]

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See detailSynchronization of validation and estimation strategies of doubt associated as part of the accreditation in trial laboratories
Hubert, Philippe ULg; Rozet, Eric ULg; Boulanger, Bruno ULg et al

in Acta Clinica Belgica (2006), 61(Suppl. 1), 54-56

In order to achieve the harmonization of validation strategies, the interpretation of several validation criteria is proposed. Furthermore, a simple and visual decision tool to assess the validity of an ... [more ▼]

In order to achieve the harmonization of validation strategies, the interpretation of several validation criteria is proposed. Furthermore, a simple and visual decision tool to assess the validity of an analytical procedure is described: the accuracy profile based on the estimation of the total error of the measurements. This profile build with beta-expectation tolerance intervals can also compute with efficiency the uncertainty related to the results of a laboratory, which is an essential parameter for the accreditation of laboratories under ISO 17025. [less ▲]

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See detailSanté osseuse et ostéoporose: la supplémentation vitamino-calcique en fonction de l’âge
Reginster, Jean-Yves ULg

in Hygiène - Journal de l'Association Française des femmes médecins (2006), 32

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See detailHet hulpgesprek
Faulx, Daniel ULg

Report (2006)

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See detailPreferential risk of HPV16 for squamous cell carcinoma and of HPV18 for adenocarcinoma of the cervix compared to women with normal cytology in The Netherlands.
BULK, Saskia ULg; Berkhof, J.; Bulkmans, N. W. J. et al

in British journal of cancer (2006), 94(1), 171-5

We present the type-distribution of high-risk human papillomavirus (HPV) types in women with normal cytology (n=1467), adenocarcinoma in situ (ACIS) (n=61), adenocarcinoma (n=70), and squamous cell ... [more ▼]

We present the type-distribution of high-risk human papillomavirus (HPV) types in women with normal cytology (n=1467), adenocarcinoma in situ (ACIS) (n=61), adenocarcinoma (n=70), and squamous cell carcinoma (SCC) (n=83). Cervical adenocarcinoma and ACIS were significantly more frequently associated with HPV18 (OR(MH) 15.0; 95% CI 8.6-26.1 and 21.8; 95% CI 11.9-39.8, respectively) than normal cytology. Human papillomavirus16 was only associated with adenocarcinoma and ACIS after exclusion of HPV18-positive cases (OR(MH) 6.6; 95% CI 2.8-16.0 and 9.4; 95% CI 2.8-31.2, respectively). For SCC, HPV16 prevalence was elevated (OR(MH) 7.0; 95% CI 3.9-12.4) compared to cases with normal cytology, and HPV18 prevalence was only increased after exclusion of HPV16-positive cases (OR(MH) 4.3; 95% CI 1.6-11.6). These results suggest that HPV18 is mainly a risk factor for the development of adenocarcinoma whereas HPV16 is associated with both SCC and adenocarcinoma. [less ▲]

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See detailLos 'sin voz' y los intelectuales en México. Reflexiones sobre algunos ensayos de Mariano Azuela, Octavio Paz y el EZLN.
Vanden Berghe, Kristine ULg

in Latinoamérica. Revista de estudios latinoamericanos. (2006), 42(1), 131-152

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