References of "2011"
     in
Bookmark and Share    
Full Text
See detail10 façons d’interpréter une neuropathie asymétrique
WANG, François-Charles ULg

Conference (2011)

Detailed reference viewed: 10 (0 ULg)
Full Text
Peer Reviewed
See detailFunctional analysis of hydrogen photoproduction in respiratory-deficient mutants of Chlamydomonas reinhardtii
Lecler, Renaud ULg; Godaux, Damien ULg; Vigeolas, Hélène ULg et al

in International Journal of Hydrogen Energy (2011), 36

In this paper, mitochondrial mutants of Chlamydomonas reinhardtii defective for respiratory complex I (NADH:ubiquinone oxidoreductase), complex III (ubiquinol cytochrome c oxidoreductase) and both ... [more ▼]

In this paper, mitochondrial mutants of Chlamydomonas reinhardtii defective for respiratory complex I (NADH:ubiquinone oxidoreductase), complex III (ubiquinol cytochrome c oxidoreductase) and both complexes I and III were analyzed for H2 photoproduction. Several parameters were followed during the S-deficiency stage and the anaerobic stage leading to H2 photoproduction. At the early aerobic S-deficiency stage, starch and neutral lipids accumulated in all strains but their amount was significantly decreased in mutants compared to wild type. During the H2 photoproduction process, whereas starch content strongly decreased in all strains, neutral lipid amount remained nearly unchanged, suggesting that starch degraded by glycolysis is the preferential substrate for energy production during anaerobiosis. The mutants displayed a decrease in H2 photoproduction correlating to the number of active mitochondrial proton-pumping sites lost in the strains. Our results thus highlight the critical role of oxidative phosphorylation during the first (aerobic) stage of S-starvation when carbon resources are accumulated. [less ▲]

Detailed reference viewed: 126 (58 ULg)
Full Text
Peer Reviewed
See detailUne précision constitutionnelle du domaine d'application de la revalorisation des récompenses? Note sous C.const. 16 septembre 2010
Laruelle, Julie ULg

in Revue de Jurisprudence de Liège, Mons et Bruxelles (2011)

Detailed reference viewed: 31 (5 ULg)
Peer Reviewed
See detailInvolvement of z-MMP-2 in Zebrafish lymphangiogenesis
Paupert, Jenny ULg; Pendeville, Hélène; Detry, Benoît ULg et al

Conference (2011)

Detailed reference viewed: 23 (2 ULg)
Full Text
Peer Reviewed
See detailpi N transition distribution amplitudes: Their symmetries and constraints from chiral dynamics
Pire, Bernard; Semenov-Tyan-Shanskiy, Kirill ULg; Szymanowski, Lech

in Physical Review. D : Particles and Fields (2011), 84

Detailed reference viewed: 13 (0 ULg)
Full Text
Peer Reviewed
See detailEnjeux fonciers, exploitation des ressources naturelles et Forêts des Communautés Locales en périphérie de Kinshasa, RDC
Vermeulen, Cédric ULg; Dubiez, Emilien; Procès, Pierre et al

in Biotechnologie, Agronomie, Société et Environnement = Biotechnology, Agronomy, Society and Environment [=BASE] (2011), 15(4), 535-544

Peri-urban forests are under strong anthropic pressure. Any activity needs a previous identification of stakeholders, landscape perception, socio-economic trends in local communities and their ... [more ▼]

Peri-urban forests are under strong anthropic pressure. Any activity needs a previous identification of stakeholders, landscape perception, socio-economic trends in local communities and their relationships with land and natural resources. Kinshasa (capital of Democratic Republic of Congo, DRC) is a 10 millions inhabitants city with rapid growth and increasing impacts on surrounding villages linked with forest natural resources. This paper describes the relationship amongst local communities stakeholders and their relations with land areas and wood resources. Two areas surrounding Kinshasa (Bas-Congo and Bateke Plateaux) are considered as major fuel-wood and charcoal supply zones for the city. Those two areas are different in terms of land pressure (very high in Bas-Congo and focused on riparian forests on Bateke Plateaux), but show the same pattern of overuse of the forest and woody natural resources. In both areas, local management of forest resources by the traditional authorities (heads of village or lineage) has failed. Local population willingness for reforestation and forest restoration activities is much more important in Bas-Congo than on Bateke Plateaux. In both areas, shifting cultivation due to slash and burn practices for agricultural and charcoal practices are more and more quick. This has strong negative impact on the potential of regeneration process with local forest species. Sustainability of forest natural resources management by communities is discussed in regard to the on going negotiations on community based forest management regulations. [less ▲]

Detailed reference viewed: 390 (53 ULg)
See detailAn overview of the aims and plans of an ISSI Team: Investigating the Dynamics of Planetary Magnetotails
Jackman, C.; Andre, N.; Arridge, C. et al

Poster (2011)

Detailed reference viewed: 10 (0 ULg)
Full Text
Peer Reviewed
See detailDie Narrenburg im Waldwinkel. Theodor Storms Auseinandersetzung mit Adalbert Stifter
Leyh, Valérie ULg

in Sprachkunst. Beiträge zur Literaturwissenschaft (2011), 42(1), 1-28

Comme l'ont déjà évoqué plusieurs chercheurs, la nouvelle "Waldwinkel" (1874) de Theodor Storm montre de nombreuses correspondances avec le récit "Die Narrenburg" (1842) d'Adalbert Stifter. Or jusqu'à ... [more ▼]

Comme l'ont déjà évoqué plusieurs chercheurs, la nouvelle "Waldwinkel" (1874) de Theodor Storm montre de nombreuses correspondances avec le récit "Die Narrenburg" (1842) d'Adalbert Stifter. Or jusqu'à présent, ce rapport étroit entre ces deux textes narratifs n'a pas encore été étudié en profondeur. Cet article vise dès lors à analyser les continuités et discontinuités entre ces deux récits. Une étude minutieuse des stratégies narratives ainsi qu'une analyse comparative des personnages principaux permettent de constater que la nouvelle de Storm fait, certes, renaître le monde de Stifter, mais pour le faire apparaître comme un non-lieu, une utopie. La noblesse, qui chez Stifter parvient encore à se renouveler en s'alliant à la bourgeoisie, est ainsi, chez Storm, vouée au déclin. Le monde représenté dans "Waldwinkel" est, quant à lui, marqué par la réalité du capitalisme et du combat de tous contre tous. [less ▲]

Detailed reference viewed: 86 (10 ULg)
Full Text
See detailKurt Smith, Matter Matters. Metaphysics and Methodology in the Early Modern Period
Dubouclez, Olivier ULg

in Bulletin cartésien (2011)

Detailed reference viewed: 70 (0 ULg)
Full Text
Peer Reviewed
See detailGobernabilidad desde las agrupaciones usuarias del agua con fines agrícolas en 8 municipios del territorio de la Mancomunidad de Municipios de la cuenca del río Naranjo (MANCUERNA)
Estrada Orozco, Nick Kenner ULg; Mux, Victor

in Tikalia (2011), XXIX(1-2), 37-46

En Guatemala, para alcanzar los Objetivos de desarrollo del Milenio se implemen- tan Programas Conjuntos con el apoyo del Sistema de Naciones Unidas. Existen en la actualidad cinco Programas Conjuntos ... [more ▼]

En Guatemala, para alcanzar los Objetivos de desarrollo del Milenio se implemen- tan Programas Conjuntos con el apoyo del Sistema de Naciones Unidas. Existen en la actualidad cinco Programas Conjuntos apoyando temas de seguridad alimen- taria, construcción de la paz, cambio climático, género y gobernabilidad económi- ca del agua. En el marco del programa conjunto: “Gobernabilidad económica en agua y sanea- miento” se decidió realizar un estudio que permitiera conocer la gobernabilidad en el sector a partir de hacer un inventario de las agrupaciones usuarias de agua con fines agrícolas y conocer algunas de sus características, este estudio contó con la asesoría técnica de la Organización de las Naciones Unidas para la Agricultura y la Alimentación –FAO– y el apoyo en campo de las comunidades asociadas por el agua y el medio ambiente de la cuenca del río Naranjo –CADISNA– en coordina- ción con el Ministerio de Agricultura Ganadería y Alimentación –MAGA– y go- biernos locales. El estudio se realizó en 8 municipios, 3 del departamento de Quetzaltenango y 5 de San Marcos, se identificaron 126 grupos de riego, de ellos, 73 pudieron ser carac- terizados. Se conoció que el 92% de los 73 grupos tiene una junta directiva que vela por el funcionamiento del sistema y la producción se ve diversificada en al menos 14 diferentes hortalizas siendo la principal el cultivo de la Papa. Sin embar- go sólo el 45% paga una tarifa a su grupo y el 60% de los usuarios necesita crédito para poder producir, haciendo uso de al menos 271.99 Lts/seg de agua para fines agrícolas. [less ▲]

Detailed reference viewed: 21 (4 ULg)
Full Text
Peer Reviewed
See detailQuantifying hyporheic exchange at high spatial resolution using natural temperature variations along a first order stream
Westhoff, Martijn ULg; Gooseff, M. N.; Bogaard, T. A. et al

in Water Resources Research (2011), 47

Hyporheic exchange is an important process that underpins stream ecosystem function, and there have been numerous ways to characterize and quantify exchange flow rates and hyporheic zone size. The most ... [more ▼]

Hyporheic exchange is an important process that underpins stream ecosystem function, and there have been numerous ways to characterize and quantify exchange flow rates and hyporheic zone size. The most common approach, using conservative stream tracer experiments and 1-D solute transport modeling, results in oversimplified representations of the system. Here we present a new approach to quantify hyporheic exchange and the size of the hyporheic zone (HZ) using high-resolution temperature measurements and a coupled 1-D transient storage and energy balance model to simulate in-stream water temperatures. Distributed temperature sensing was used to observe in-stream water temperatures with a spatial and temporal resolution of 2 and 3 min, respectively. The hyporheic exchange coefficient (which describes the rate of exchange) and the volume of the HZ were determined to range between 0 and 2.7 × 10−3 s−1 and 0 and 0.032 m3 m−1, respectively, at a spatial resolution of 1–10 m, by simulating a time series of in-stream water temperatures along a 565 m long stretch of a small first-order stream in central Luxembourg. As opposed to conventional stream tracer tests, two advantages of this approach are that exchange parameters can be determined for any stream segment over which data have been collected and that the depth of the HZ can be estimated as well. Although the presented method was tested on a small stream, it has potential for any stream where rapid (in regard to time) temperature change of a few degrees can be obtained. [less ▲]

Detailed reference viewed: 21 (2 ULg)
Full Text
See detailApport au patrimoine commun et avance sur part de communauté: deux modalités originales. Note sous Liège, 7 septembre 2010
Rousseau, Laura ULg

in Revue de Jurisprudence de Liège, Mons et Bruxelles (2011)

Detailed reference viewed: 43 (15 ULg)
Full Text
See detailVariable Neighborhood Search applied to the Vehicle Routing Problem
François, Véronique ULg

Learning material (2011)

Detailed reference viewed: 72 (18 ULg)
Full Text
See detailAtlas linguistique de la Wallonie. Tome 17. Famille, vie et relations sociales
Baiwir, Esther ULg

Book published by PULg - Presses universitaires de Liège - Sciences Humaines (2011)

Detailed reference viewed: 47 (8 ULg)
Full Text
Peer Reviewed
See detailCharacterization of hemicellulosic fractions from spelt hull extracted by different methods
Escarnot, Emmanuelle; Aguedo, Mario ULg; Paquot, Michel ULg

in Carbohydrate Polymers (2011), 85

Detailed reference viewed: 17 (4 ULg)
Full Text
See detailMyopathie atypique
Patarin, Florence; Pitel, Christel; van Galen, Gaby et al

in Fédération Nationale des Syndicats d’Exploitants Agricoles – Confédération Nationale de l’élevage (Ed.) Guide des bonnes pratiques sanitaires pour les détenteurs d’équidés (2011)

Guide to good health practices for holders of horses to prevent equine atypical myopathy

Detailed reference viewed: 66 (12 ULg)
Full Text
Peer Reviewed
See detailMultiparametric observation and analysis of the Sea
Alvera Azcarate, Aïda ULg; Poulain, Pierre-Marie

in Ocean Dynamics (2011)

Detailed reference viewed: 26 (0 ULg)