Browsing
     by title


0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

or enter first few letters:   
OK
See detailLes principles de l’Eco-conception
Reiter, Sigrid ULg

Conference (2009, May 15)

Detailed reference viewed: 69 (10 ULg)
Full Text
Peer Reviewed
See detailPrinciples for nearly zero energy building in Belgium
Attia, Shady ULg; Mlecnik, Erwin

in World Sustainable Energy Days (2012, February 29)

The recast of the European Performance of Buildings Directive (EPBD) requires all new buildings to be “nearly zero energy’ buildings (nZEB) by 2020, including existing buildings undergoing major ... [more ▼]

The recast of the European Performance of Buildings Directive (EPBD) requires all new buildings to be “nearly zero energy’ buildings (nZEB) by 2020, including existing buildings undergoing major renovations. Belgium was first to set a definition for a ‘net zero energy house’ (NZEB) in 2009. Every year the definition is revised for consistency with shortcomings and emerging issues. However, to reach the nZEB objective many questions are raised in the Belgian context. Many uncertainties exist among local governments and municipalities to achieve that objective. Therefore, the paper presents a review on the current Belgian definition and its market status in comparison with the international context. The paper builds on existing experience with the implementation of the EPB calculation method and the Passive House initiative. The aim of the paper is to review current definition discussions and pave the way to a more consistent definition. Finally, four principles are suggested to reach the nZEB objectives in Belgium. [less ▲]

Detailed reference viewed: 5 (2 ULg)
Full Text
Peer Reviewed
See detailPrinciples of design of a set-reset finite state logic nanomachine
Klein, M.; Levine, R. D.; Remacle, Françoise ULg

in Journal of Applied Physics (2008), 104(4),

Pulsed electrical set and reset inputs are used to simulate the temporal action of a finite state machine in a three terminal configuration for a variety of arrangements. The gate electrode is necessary ... [more ▼]

Pulsed electrical set and reset inputs are used to simulate the temporal action of a finite state machine in a three terminal configuration for a variety of arrangements. The gate electrode is necessary only if it is of interest to tune the tunneling rate and to compensate for background charges. When the output is the current, a source and drain electrodes are required. If the output is determined by measuring charge occupancy, then a single junction suffices. The electron transfer rates are computed from the free energy change for a single electron transfer to or from a quantum dot of size such that only charge quantization matters. For a small enough dot the device could operate at room temperature. An asymmetric configuration of the source and drain favors a longer term time preservation of the memory of the device. An alternative design that operates with the same energetics and kinetic parameters is to pulse the resistance rather than the voltage. (C) 2008 American Institute of Physics. [less ▲]

Detailed reference viewed: 13 (2 ULg)
Full Text
Peer Reviewed
See detailPrinciples of European Contract Law and Consumer Construction Law
Kohl, Benoît ULg

Conference (2007, November 27)

Detailed reference viewed: 13 (0 ULg)
Full Text
Peer Reviewed
See detailPrinciples of QoS in group communications
Mathy, Laurent ULg; Edwards, C.; Hutchison, D.

in Telecommunication Systems (1999), 11(1), 59--84

Detailed reference viewed: 3 (0 ULg)
Full Text
See detailPrinciples of TiO2 based photocatalysis
Lambert, Stéphanie ULg

Conference (2010, February 01)

Detailed reference viewed: 4 (0 ULg)
Full Text
Peer Reviewed
See detailPrinicpal components approach for estimating heritability of mid-infrared (MIR) spectrum in bovine milk
Soyeurt, Hélène ULg; Tsuruta, Shogo; Misztal, Ignacy et al

in Book of Abstracts of the 58th Annual Meeting of the European Association for Animal Production (2007)

Detailed reference viewed: 12 (1 ULg)
Full Text
Peer Reviewed
See detailThe Printer Jean Zurel of Lamorménil, an Anabaptist from Liège in Exile
Adam, Renaud ULg

in Quaerendo: A Journal Devoted to Manuscripts and Printed Books (2010), 40

Detailed reference viewed: 16 (2 ULg)
Full Text
See detailPrion, a fascinating molecular machine
Elmoualij, Benaïssa ULg

Scientific conference (2011, February 16)

Detailed reference viewed: 7 (4 ULg)
Full Text
See detailPrion: a splendid and fatal molecular machine
Elmoualij, Benaïssa ULg

Scientific conference (2009, April 25)

Detailed reference viewed: 7 (0 ULg)
See detailPrion: Biosafety Level 3-unconventional transmissible agent
Zorzi, Willy ULg; Elmoualij, Benaïssa ULg

Conference (2009, April 22)

Detailed reference viewed: 16 (1 ULg)
Full Text
Peer Reviewed
See detailLes prions exploitent les communications neuro-immunitaires
Dorban, Gauthier; Antoine, Nadine ULg; Defaweux, Valérie ULg

in Medecine Sciences : M/S (2010), 26(6),

Detailed reference viewed: 18 (9 ULg)
Peer Reviewed
See detailLes prions, aspects moleculaires
Rentier, Bernard ULg

in Revue Médicale de Liège (1996), 51(11), 700-705

Detailed reference viewed: 9 (0 ULg)
Full Text
Peer Reviewed
See detailPrior light history impacts on cognitive brain function
Chellappa, Sarah Laxhmi ULg; Ly, Julien; Meyer, Christelle ULg et al

Conference (2014)

Detailed reference viewed: 8 (1 ULg)
Full Text
See detailPrior light history impacts on higher order cognitive brain function
Chellappa, Sarah Laxhmi ULg; Ly, Julien; Meyer, Christelle ULg et al

Conference (2014)

Detailed reference viewed: 8 (1 ULg)
Full Text
Peer Reviewed
See detailPrior light history impacts on higher order cognitive brain function
Chellappa, Sarah Laxhmi ULg; Ly, Julien; Meyer, Christelle ULg et al

Conference (2014, June 17)

Detailed reference viewed: 16 (1 ULg)
Full Text
See detailEine Prioritätseinwendung gegen M. Carey Lea
Spring, Walthère ULg

in Zeitschrift für Anorganische Chemie (1894), 6

Detailed reference viewed: 6 (0 ULg)
Full Text
Peer Reviewed
See detailPriority areas of intraspecific diversity: Larzac, a global hotspot for facultative paedomorphosis in amphibians
Denoël, Mathieu ULg

in Animal Conservation (2007), 10(1), 110-116

Although the designation of biodiversity hotspots is a valuable tool to improve conservation efforts, this is a concept primarily based on species diversity. In consequence, another component of ... [more ▼]

Although the designation of biodiversity hotspots is a valuable tool to improve conservation efforts, this is a concept primarily based on species diversity. In consequence, another component of biodiversity, adaptive variation, is often ignored in conservation and to my knowledge no attempt has been made to identify hotspots of remarkable intraspecific patterns. My aim was to focus on the process of facultative paedomorphosis (i.e. the retention of larval traits such as gills in adult variants), a rare developmental pathway. One hundred and seventy-four ponds were inventoried in Larzac (France) to determine the distribution and abundance of paedomorphic palmate newts Triturus helveticus (Amphibia, Caudata) and to compare these results with the current distribution of paedomorphs in this and other species. During this study, paedomorphic newts were found in 46 ponds, 32 of which were described here for the first time. Seventy-nine per cent of known paedomorphic populations of this species were found there, whereas this area covers only 0.5% of the distribution area of the species. This represents the highest known density of facultatively paedomorphic populations, all species being considered. Because these populations face a high threat of disappearance, Larzac should be designated as an intraspecific biodiversity hotspot in order to protect adaptive intraspecific variation. Future conservation-oriented work should focus not only on species distributions but also on phenotypically diverse but spatially localized variation. [less ▲]

Detailed reference viewed: 130 (9 ULg)