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See detail7. Pendant la Grossesse, est-il vrai que l'on peut boire jusqu'à deux verres d'alcool par jour ?
Charlier, Corinne ULg; DEVILLE, Marine ULg; DENOOZ, Raphael ULg

in Seutin, Vincent; Scuvée-Moreau, Jacqueline; Quertemont, Etienne (Eds.) L'alcool en questions (2015)

L’alcool remonte le moral. Une petite cuite n’a jamais tué personne. Boire un café atténue l’effet de l’alcool. Le binge drinking est un fléau nouveau… De nombreuses idées reçues, certaines fondées ... [more ▼]

L’alcool remonte le moral. Une petite cuite n’a jamais tué personne. Boire un café atténue l’effet de l’alcool. Le binge drinking est un fléau nouveau… De nombreuses idées reçues, certaines fondées, d’autres pas, sont véhiculées à propos de l’alcool et de ses conséquences. L’alcool soulève aussi de multiples questions : L’alcool est-il une drogue ? L’alcool est-il aphrodisiaque ? L’alcoolisme est-il héréditaire ? Combien l’alcool coûte/rapporte-t-il à la société ? Peut-on guérir de l’alcoolisme ?… Ce livre a pour but de démont(r)er certaines idées reçues sur l’alcool et d’apporter des réponses aux questions que chacun se pose. Les auteurs ne se bornent pas à répondre par vrai ou faux, ils fournissent les explications, appuyées sur l’état des connaissances scientifiques actuelles, qui permettent d’infirmer ou de confirmer ces idées reçues ou de répondre à ces questions. Ils nuancent le propos lorsque la réponse n’est pas de l’ordre du tout ou rien. Il est indéniable que l’excès d’alcool est nuisible à la santé. Il existe cependant une littérature scientifique démontrant des effets positifs sur la santé de la consommation en quantités modérées de certaines boissons alcoolisées. Ce mélange d’effets positifs et négatifs explique que le public a développé une relation d’amour-haine avec l’alcool. Ainsi, les abstinents complets sont parfois qualifiés de rabat-joie. Les alcooliques chroniques (5 à 10 % des occidentaux, selon les études épidémiologiques !) sont, quant à eux, souvent trop vite jugés. Ce qui est certain c’est que l’alcoolo-dépendance est source de beaucoup de souffrances pour la personne et son entourage. Ces 41 réponses à des questions sur l’alcool visent à donner des balises au lecteur, littérature scientifique à l’appui. [less ▲]

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See detail7.2. Assessing the pregnancy status of dairy cows by mid-infrared analysis of milk
Laine, Aurélie ULg; Bel Mabrouk, Hana ULg; Dale, Laura-Monica ULg et al

in Precision livestock farming applications (2015)

In dairy cattle, unlike other species, performance recording schemes make it possible to provide advisory tools which integrate information across the whole population. Mid-infrared (MIR) analysis of milk ... [more ▼]

In dairy cattle, unlike other species, performance recording schemes make it possible to provide advisory tools which integrate information across the whole population. Mid-infrared (MIR) analysis of milk provides a spectrum for each individual cow’s milk sample. The MIR spectrum represents the whole milk composition and can be used to assess the status of the animal (e.g. health, pregnancy, feeding). The main objective of the European project OptiMIR (INTERREG IVB North West Europe Programme) is to develop innovative advisory tools based on the MIR data collected by milk recording organizations. One of the objectives is to develop a tool to assess the pregnancy status of cows. The tool uses an innovative comparison of observed spectra with expected spectra predicted from a set of spectra with a known cow status, in this case open. Development was carried out using Walloon milk recording data. A training dataset (348,191 spectral data from 49,849 cows) was used to obtain residual spectra (i.e. difference between observed and expected spectra). Based on the fact that the pregnancy status of all cows was known, a predictive discriminant function was constructed using 7,524 residual spectra randomly selected from the initial dataset. The discriminant function was then applied to the rest of the dataset (24,278 residual spectra) for validation. When considering the period from 21 to 50 days after insemination, the error rate was about 7.5 with a specificity of 95.3 and a sensitivity of 87.2\%. These results showed a high potential for directly using the MIR spectrum of milk to detect a change in the pregnancy status of dairy cows. This methodology can also be applied to predict other types of physiological status changes (e.g. udder health related) and can be used on other types of biomarker data (i.e. collected from on-farm sensors). Similarly, integration of on-farm information on expected pregnancy status could improve the off-farm tool presented here. [less ▲]

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See detailThe $[ 70,1^-]$ baryon multiplet in the $1/N_c$ expansion revisited
Matagne, Nicolas; Stancu, Floarea ULg

in AIP Conference Proceedings (2007), 892

The mass splittings of the baryons belonging to the $[{\bf 70},1^-]$-plet are derived by using a simple group theoretical approach to the matrix elements of the mass formula. The basic conclusion is that ... [more ▼]

The mass splittings of the baryons belonging to the $[{\bf 70},1^-]$-plet are derived by using a simple group theoretical approach to the matrix elements of the mass formula. The basic conclusion is that the first order correction to the baryon masses is of order $1/N_c$ instead of order $N^0_c$, as previously found. The conceptual difference between the ground state and the excited states is therefore removed. [less ▲]

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See detail[70,l+] baryons in large Nc QCD revisited: The effect on Regge trajectories
Matagne, Nicolas; Stancu, Floarea ULg

in Physical Review. D : Particles and Fields (2013), 87(April), 076012

A simple procedure within the 1/N_c expansion method where all the N_c quarks are treated on the same footing has been found successful in describing mixed symmetric negative parity baryon states ... [more ▼]

A simple procedure within the 1/N_c expansion method where all the N_c quarks are treated on the same footing has been found successful in describing mixed symmetric negative parity baryon states belonging to the [{\bf 70},\ell^-] multiplets of the N = 1 and 3 bands. Presently it is applied to mixed symmetric positive parity [{\bf 70},0^+] and [{\bf 70},2^+] multiplets of the N = 2 band. We search for the most dominant terms in the mass formula. The results are compared to those obtained in the procedure where the system is separated into a core and an excited quark. We find that both the spin and isospin operators of the entire system of N_c quarks play dominant roles in describing the data, like for negative parity states. As a by-product we present the contribution of the leading spin-isospin singlet term as a function of the band number, which hints at distinct Regge trajectories for the symmetric and mixed symmetric states. [less ▲]

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See detail8 août 1956
Martiniello, Marco ULg

in Sybidi (1986), 12

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See detailThe 8 learning Events Model and its principles (Release 2005-1)
Leclercq, Dieudonné ULg; Poumay, Marianne ULg

Learning material (2005)

we have developed a theoretical reference model that has three components: (1) A series of Learning Events (LE), seeking to describe and conceive the multiplicity of learning/teaching experiences and ... [more ▼]

we have developed a theoretical reference model that has three components: (1) A series of Learning Events (LE), seeking to describe and conceive the multiplicity of learning/teaching experiences and their underpinning psychological theories ; (2) a series of Principles helping in designing and evaluating learning environments, and their underpinning educational theories ; (3) a series of more specific descriptors, or metadata, that provide detailed information about the Learning Events, enabling to judge their intrinsic qualities, their underpinning theories (from media properties to group work rules) and their degree of appropriateness to specific learners and situations. The present document is a short description of the two first components: LE and Principles. [less ▲]

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See detailThe 8 Learning Events Model: a Pedagogic Conceptual Tool Supporting Diversification of Learning Methods Experienced by the Online Student
Verpoorten, Dominique ULg; Poumay, Marianne ULg; Leclercq, Dieudonné ULg

in Interactive Learning Environments (2007), 15(2), 151-160

This paper presents the 8 Learning Events Model (8LEM), a pedagogical reference framework which was used, in more than 100 online course, as a starting point for instructional planning. Besides supporting ... [more ▼]

This paper presents the 8 Learning Events Model (8LEM), a pedagogical reference framework which was used, in more than 100 online course, as a starting point for instructional planning. Besides supporting teachers in early stages of the learning design continuum, the paper shows how this learning/teaching model, as a professional development tool, prompts them to diversify the learning methods experienced by students in their courses. A two-pronged rationale about the importance of this diversification with respect to "mathetic" competence development and epistemology is also proposed to discussion. [less ▲]

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See detail8 notices pour l'ouvrage "Primé à Angoulême"
Dejasse, Erwin ULg

in Groensteen, Thierry (Ed.) Primé à Angoulême : 30 ans de bande dessinées à travers le palmarès du festival (2003)

Review of several prize-winner books at the Angoulême International Comics Festival

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See detail8) Continuous Fermentation : Improvement of Cell Immobilization by Zeta Potential Measurement.
Michaux, M.; Paquot, Michel ULg; Baijot, B. et al

in Biotechnol. Bioeng. Symp., 12 (1982)

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See detail8-Chloro-5-(4-methylpiperazin-1-yl)-11H-pyrido[2,3-b][1,5]benzodiazepine
Dupont, L.; Liégeois, Jean-François ULg; Rogister, F. et al

in Acta Crystallographica Section C-Crystal Structure Communications (1996), C52

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See detail8-Chloro-5-(4-methylpiperazin-1-yl)-11H-pyrido[2,3-b][1,5]benzoxazepine
Dupont, Léon ULg; Liégeois, Jean-François ULg

in Acta Crystallographica Section E-Structure Reports Online (2003), 59(Part 12), 1962-1963

The crystal structure of the title compound, C17H17ClN4O, has been undertaken as part of our studies of dopamine receptors. The oxazepine ring has a boat conformation, while the piperazine ring is in a ... [more ▼]

The crystal structure of the title compound, C17H17ClN4O, has been undertaken as part of our studies of dopamine receptors. The oxazepine ring has a boat conformation, while the piperazine ring is in a normal chair conformation. The dihedral angle between the two aromatic rings that lie on the same side of the oxazepine moiety is 113.99 (7)degrees. There is no hydrogen bonding. [less ▲]

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See detail8-Chloro-6-(3-dimethylaminopropylamino)-11H-pyrido[2,3-b][1,4]benzodiazepine
Dupont, Léon ULg; Eyrolles, Laurence; Evrard, Guy et al

in Acta Crystallographica Section E-Structure Reports Online (2002), 58(Part 1), 69-71

The crystal structure determination of the title compound, C17H20ClN5, has been undertaken as part of studies on antipsychotic drugs. Its structure is compared with that of clozapine (C18H19ClN4), a well ... [more ▼]

The crystal structure determination of the title compound, C17H20ClN5, has been undertaken as part of studies on antipsychotic drugs. Its structure is compared with that of clozapine (C18H19ClN4), a well known atypical antipsychotic drug. The side chain is more flexible than in the N-methylpiperazine analogues, but its folding is influenced by an intramolecular N-H . . .N hydrogen bond. The distances between the N-distal atom, a possible pharmacophore, and the centres of the two aromatic rings are significantly shorter than in clozapine. The crystal packing involves one N-H . . .N intermolecular hydrogen bond. The title compound showed no affinity for the receptors tested. [less ▲]

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See detail8-Methyl-6-(4-methylpiperazin-1-yl)-11H-pyrido[2,3-b][1,4]benzodiazepine
Spirlet, Marie-Rose ULg; Graulich, Amaury ULg; Liégeois, Jean-François ULg

in Acta Crystallographica Section E-Structure Reports Online (2003), 59(Part 12), 1990-1991

The conformation of the title compound, C18H21N5, is very similar to that observed in other diaryldiazepine structures such as clozapine and clozapine dihydrobromide. N-H...H hydrogen-bond interactions ... [more ▼]

The conformation of the title compound, C18H21N5, is very similar to that observed in other diaryldiazepine structures such as clozapine and clozapine dihydrobromide. N-H...H hydrogen-bond interactions result in the formation of a dimer. [less ▲]

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See detail8.3 Landfill of Solid Waste
Romain, Anne-Claude ULg

in Belgiorno, V (Ed.) Odour Impact Assessment Handbook (2013)

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See detail80 years of industrial dry hopping knowledge
Derdelinckx, Guy; Daenen, Luk; Rock, Jean-Marie et al

in EBC hop symposium 2010 (2010)

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See detail817 fois 17 grammes de réalité : Richard Wright
Purnelle, Gérald ULg

Article for general public (2009)

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See detail89 rue de Rome. Le rituel des “Mardis” mallarméens
Durand, Pascal ULg

in Art&Fact (1999), 18

Detailed reference viewed: 157 (12 ULg)