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
Full Text
Peer Reviewed
See detailAttaining per flow QoS with Class-based Differentiated Services
Tufail, Musassir; Jennes, Geoffroy; Leduc, Guy ULg

in Onvural, R.; Civanlar, S.; Luciani, J. (Eds.) Internet II: Quality of Service and Future Directions (1999, September)

The Differentiated Services (DiffServ or DS) framework takes an edge over IntServ because it is scalable and lesser complex. On the other hand, the application level end-to-end quality o f service, in ... [more ▼]

The Differentiated Services (DiffServ or DS) framework takes an edge over IntServ because it is scalable and lesser complex. On the other hand, the application level end-to-end quality o f service, in DiffServ, may get compromised because: 1) network resources are not allocated at microflow level (a data stream pertaining to a single connection) but at aggregate level (collection of one or more microflows), 2) the DiffServ working group does not specify algorithms for PHBs but their output behavio urs and 3) end-to-end quality is function of Service Level Agreements (SLAs) between the adjacent domains transited by the connection and a large diversity in SLAs is quite evident as each DS domain would have different service provision policies. We focus, in this paper, on the first two issues. Our goal is to ha ve DiffServ deployed with all its simplicity and still be able to provide application level end-to-end qu ality of service. For that, we study a PHB for AF classes. A PHB comprises a packet scheduler and a packe t accept/discard algorithm. For packet scheduler, we use the Extended-VirtualClock (Ex-VC) algorithm. Ex-VC perfo rms delay-based service differentiation among the aggregates while selecting a packet for service. The reasons for having delay-based definition for service differentiation are: it is adaptable to load per aggr egate and it does not need to be microflow aware. Other definitions like bandwidth and loss may also be u sed but the former requires microflow aware management and the latter lacks in simplicity. For packet accept/discard algorithm, we use RED when all packets have the same drop precedence level and DI-RO (Deterministic for In-RED for Out) when packets are policed at the ingress DS node and packets viol ating the Service Level Agreement (SLA) are marked OUT. In DI-RO, IN packets are always accepted (except buffer overflow) whereas OUT packets are accepted probabilistically. [less ▲]

Detailed reference viewed: 17 (1 ULg)
Full Text
Peer Reviewed
See detailL'attaque de panique
Scantamburlo, Gabrielle ULg; Ansseau, Marc ULg

in Revue Médicale de Liège (2004), 59(5), 293-6

Panic attacks can occur unexpectedly and in almost any situation. The present article discusses the main features of anxiety states, the approach, the management and the practice guidelines for the ... [more ▼]

Panic attacks can occur unexpectedly and in almost any situation. The present article discusses the main features of anxiety states, the approach, the management and the practice guidelines for the treatment of panic disorder. [less ▲]

Detailed reference viewed: 63 (4 ULg)
Full Text
Peer Reviewed
See detailAttaques massives de simulies et mort brutale
Caron, Yannick ULg; Losson, Bertrand ULg

in Veterinaria (Bruxelles) : Bulletin d’Information de l’Union Syndicale Vétérinaire Belge (2014)

Detailed reference viewed: 26 (3 ULg)
Peer Reviewed
See detailAtteggiamenti nei confronti delle coppie e dei genitori gay e lesbiche: un confronto tra Italia e Belgio
Ioverno, Salvatore; Nardelli, Nicola; Baiocco, Roberto et al

Conference (2014, September 19)

Detailed reference viewed: 25 (0 ULg)
Full Text
Peer Reviewed
See detailAtteinte cerebrale au cours d'une maladie de Wegener.
JOURET, François ULg; Noirhomme, S.; Grandin, C. et al

in Revue de Médecine Interne (2008), 29(11), 912-6

INTRODUCTION: Wegener's granulomatosis (WG) is a systemic necrotizing vasculitis associated with c-ANCA antibodies. The involvement of the central nervous system in WG is uncommon and usually caused by in ... [more ▼]

INTRODUCTION: Wegener's granulomatosis (WG) is a systemic necrotizing vasculitis associated with c-ANCA antibodies. The involvement of the central nervous system in WG is uncommon and usually caused by in situ vasculitis, intracranial granuloma formation or contiguous invasion from extracranial sites. CASE REPORT: Here, we report on a tumour-like expansion of a severe nasosinusal WG into the brain, which was confirmed by brain biopsy examination. CONCLUSION: The positivity of positron emission tomography in our observation supports the potential role of such functional imaging in the staging, as well as in the follow-up of WG. [less ▲]

Detailed reference viewed: 14 (1 ULg)
Full Text
Peer Reviewed
See detailAtteinte du nerf sus-scapulaire : corrélations entre l’évaluation isocinétique et l’ENMG
GOFFINET, Estelle ULg; Mazza, L; FORTHOMME, Bénédicte ULg et al

in Neurophysiologie Clinique = Clinical Neurophysiology (2004)

Detailed reference viewed: 23 (1 ULg)
Full Text
Peer Reviewed
See detailAtteinte du nerf sus-scapulaire : corrélations entre l’évaluation isocinétique et l’ENMG
Goffinet, Estelle ULg; Mazza, Laetitia; Forthomme, Bénédicte ULg et al

in Neurophysiologie Clinique = Clinical Neurophysiology (2004, May), 34

Detailed reference viewed: 70 (0 ULg)
See detailAtteintes à la propriété, juste équilibre et compensations dans le système des droits de l'homme
Pâques, Michel ULg

in Falque, Max; Lamotte, Henri; Saglio, Jean-François (Eds.) Les ressources Foncières, Droits de propriété, économie et environnement (2007)

Detailed reference viewed: 15 (3 ULg)
See detailAtteintes mastocytaires associées au bronchospasme anaphylactique chez le cobaye
D'Orio, Vincenzo ULg; MARCELLE, R; BAECKELAND, E et al

in Bulletin de la Société Royale des Sciences de Liège (1985), 4

Detailed reference viewed: 3 (0 ULg)
See detailAtteintes neurogènes et myogènes en Electromyographie
WANG, François-Charles ULg

Conference (1991, November 18)

Detailed reference viewed: 22 (0 ULg)
Full Text
Peer Reviewed
See detailAtteintes neurologiques périphériques du pied
Kaux, Jean-François ULg; Wang, François-Charles ULg

Conference (2010, April 20)

Detailed reference viewed: 64 (13 ULg)
Full Text
Peer Reviewed
See detailAtteintes neuromusculaires aiguës de réanimation (ANMAR) : étude électrophysiologique prospective de 56 cas
BARTSCH, Valérie ULg; TOMASELLA, Marco ULg; Zeevaert, Bernard et al

in Neurophysiologie Clinique = Clinical Neurophysiology (2002)

Detailed reference viewed: 26 (2 ULg)
See detailAtteintes physiopathologiques liees a la circulation extracorporelle. Pathogenies et modes de prevention
Defraigne, Jean-Olivier ULg

in Bulletin et Mémoires de l'Académie Royale de Médecine de Belgique (1999), 154(10-12), 381-91392-5

During heart surgery, several humoral cascades (coagulation, complement, kallicrein-kinin, cytokines, fibrinolysis) and several cell systems (platelets, neutrophils, endothelial cells, ...) are activated ... [more ▼]

During heart surgery, several humoral cascades (coagulation, complement, kallicrein-kinin, cytokines, fibrinolysis) and several cell systems (platelets, neutrophils, endothelial cells, ...) are activated. Numerous contributing factors have been reported: blood contact with foreign surfaces of the extracorporeal circuits, blood-air interface, lung and myocardial ischemia-reperfusion after unclamping, hypothermia, shear stresses, ... A post-perfusion syndrome may develop which include miscellaneous symptoms: coagulation disturbances and bleeding, neurological alterations, inflammatory syndrome, and, in extreme cases, multisystemic organ failure. Even if the present mortality of cardiac surgery is low, several approaches have been proposed to reduce such activations. They are based on changing in the circuit design, or in the composition of the luminal surfaces of the tubing and oxygenator, on improvement of the operative technique, and on modifications of the perfusion technique. Pharmacological agents are also used (anti-inflammatory drugs, corticoids, serine proteases inhibitor (aprotinin, ...). Nevertheless, the development of more biocompatible surfaces seems a promising goal. [less ▲]

Detailed reference viewed: 36 (2 ULg)
Full Text
See detailATTEL PERFORMANCE-BASED APPROACHES FOR HIGH STRENGTH TUBULAR COLUMNS AND CONNECTIONS UNDER EARTHQUAKE AND FIRE LOADINGS - D6
Pournara, Aglaia-Eugenia; Varelis, George E.; Papatheocharis, Charis et al

Report (2012)

Design Guidelines and proposal for EC3, EC4 and EC8

Detailed reference viewed: 52 (9 ULg)
Full Text
See detailATTEL PROJECT - PERFORMANCE-BASED APPROACHES FOR HIGH STRENGTH TUBULAR COLUMNS AND CONNECTIONS UNDER EARTHQUAKE AND FIRE LOADINGS - D3
Zilli, Giuliana; Demofonti, Giuseppe; Ferino, Jan et al

Report (2012)

- D3.1: monotonic and cyclic test data on base-joint specimens; - D3.2: monotonic and cyclic test data on column specimens; - D3.3: monotonic and cyclic test data on beam-to-column joint specimens; - D3.4 ... [more ▼]

- D3.1: monotonic and cyclic test data on base-joint specimens; - D3.2: monotonic and cyclic test data on column specimens; - D3.3: monotonic and cyclic test data on beam-to-column joint specimens; - D3.4: cyclic test results laboratory report. [less ▲]

Detailed reference viewed: 36 (7 ULg)
Full Text
See detailATTEL PROJECT PERFORMANCE-BASED APPROACHES FOR HIGH STRENGTH TUBULAR COLUMNS AND CONNECTIONS UNDER EARTHQUAKE AND FIRE LOADINGS - D5
Sommariva, Manuel; Maio, Daniele; Demonceau, Jean-François ULg et al

Report (2012)

D.5.1. : Definition of stability curves D.5.2. : D5.2: simulation data relevant to the selected typologies of base-joints, of HSS-CHS columns and HSS-CFT columns and of HSS-concrete composite beam-to ... [more ▼]

D.5.1. : Definition of stability curves D.5.2. : D5.2: simulation data relevant to the selected typologies of base-joints, of HSS-CHS columns and HSS-CFT columns and of HSS-concrete composite beam-to-column joints D.5.3. : Report on parametric numerical analyses [less ▲]

Detailed reference viewed: 31 (8 ULg)
Full Text
See detailATTEL PROJECT PERFORMANCE‐BASED APPROACHES FOR HIGH STRENGTH TUBULAR COLUMNS AND CONNECTIONS UNDER EARTHQUAKE AND FIRE LOADINGS - D2
Sommariva, Manuel; Maio, Daniele; Demonceau, Jean-François ULg et al

Report (2012)

D2.1: Report on the design of specimens D2.2: Definition of practical solutions for the selected typologies of column bases, of HSSCHS columns and HSS‐CFT columns and of HSS‐concrete composite ... [more ▼]

D2.1: Report on the design of specimens D2.2: Definition of practical solutions for the selected typologies of column bases, of HSSCHS columns and HSS‐CFT columns and of HSS‐concrete composite beam‐to‐column joints [less ▲]

Detailed reference viewed: 48 (13 ULg)
Full Text
See detailATTEL-PERFORMANCE‐BASED APPROACHES FOR HIGH STRENGTH TUBULAR COLUMNS AND CONNECTIONS UNDER EARTHQUAKE AND FIRE LOADINGS - WP1 - D1
Ferrario, Fabio; Bursi, Oreste S.; Zanon, Gabriele et al

Report (2012)

Work Package 1‐ Deliverable1  State‐of‐the‐art report on collection and evaluation of experimental test data and design procedures 

Detailed reference viewed: 44 (14 ULg)