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See detailLe cycle du fer. Physiopathologie et exploration.
Fillet, Georges ULg

in Annales Médico-chirurgicales du Hainaut (1978), 30

Detailed reference viewed: 21 (0 ULg)
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See detailCycle Optimization of a Turbine Engine: an Approach Based on Genetic Algorithms
Borguet, Sébastien ULg; Kelner, Vincent ULg; Léonard, Olivier ULg

in Proceedings od the 7th Belgian Congress on Theoretical and Applied Mechanics (2006, May)

Multi-objective optimization is performed of a turbofan. The objectives are to minimize the Specific Fuel Consumption at cruise conditions, as well as to maximize the Specific Thrust during the take-off ... [more ▼]

Multi-objective optimization is performed of a turbofan. The objectives are to minimize the Specific Fuel Consumption at cruise conditions, as well as to maximize the Specific Thrust during the take-off phase. Three design variables have been selected: the by-pass ratio, the fan pressure ratio, and the high pressure compressor pressure ratio. The backbones of the optimization approach consist of a genetic algorithm and a modular gas turbine simulation tool. [less ▲]

Detailed reference viewed: 34 (3 ULg)
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Peer Reviewed
See detailCycle-based TCP-Friendly Algorithm
Ait-Hellal, Omar; Yamamoto, Lidia; Leduc, Guy ULg

in Proceedings of IEEE Globecom'99 (1999, December)

Several TCP-Friendly algorithms have been recently proposed to support multimedia applications. These algorithms try to mimic the congestion control behavior of TCP. However, the oscillatory (bursty ... [more ▼]

Several TCP-Friendly algorithms have been recently proposed to support multimedia applications. These algorithms try to mimic the congestion control behavior of TCP. However, the oscillatory (bursty) nature of TCP traffic is widely known to be unsuitable for most typical real-time applications. Adopting such behavior would result in annoying QoS oscillations for the users of such real-time applications. In the present paper we describe a new TCP-Friendly algorithm based on the TCP cycle estimation. We show through simulations that the proposed algorithm is able to smooth the oscillations while keeping fairness towards TCP. [less ▲]

Detailed reference viewed: 91 (2 ULg)
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See detailLes cycles du désir sexuel (saison 2)
Kempeneers, Philippe ULg

in Sexualités humaines (2010), 6

Cette deuxième saison au pays du désir nous conduit aux confins de la passion amoureuse, entre animalité et profonde humanité

Detailed reference viewed: 46 (7 ULg)
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See detailLes cycles du désir sexuel (saison 3)
Kempeneers, Philippe ULg

in Sexualités humaines (2010), 7

Au terme de ce triptyque sur le désir et ses différentes figures, un cas clinique très éclairant

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See detailCycles found in air temperature data and proxy series using the Morlet wavelet method
Nicolay, Samuel ULg; Mabille, Georges ULg; Fettweis, Xavier ULg et al

Scientific conference (2009, February 25)

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See detailCycles in the Temperature Data Are Induced by the Sun
Nicolay, Samuel ULg; Mabille, Georges ULg; Fettweis, Xavier ULg et al

Poster (2009, April)

The presence of two cycles of period of 30 and 42 months approximatively has been observed in temperature records and climatic indices. Moreover, it has been shown that these cycles are statistically ... [more ▼]

The presence of two cycles of period of 30 and 42 months approximatively has been observed in temperature records and climatic indices. Moreover, it has been shown that these cycles are statistically significant. Here we outline the role played by the Sun in the presence of these cycles, observed in time series. To do so, we use IPCC AR4 climatic models, sunspot number data and the Morlet wavelet method. [less ▲]

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See detailCyclic appearance of left ventricular outflow tract dynamic obstruction during mechanical ventilation: evidence for a preload dependent phenomenon.
Canivet, Jean-Luc ULg; Lancellotti, Patrizio ULg; Radermecker, Marc ULg et al

in Journal of Intensive Care Medicine (2008), 23(4), 281-4

The cyclic appearance of dynamic left ventricular outflow tract obstruction during mechanical ventilation, according to the phasic changes in preload, is described in this article. Hemodialysis-induced ... [more ▼]

The cyclic appearance of dynamic left ventricular outflow tract obstruction during mechanical ventilation, according to the phasic changes in preload, is described in this article. Hemodialysis-induced fluid removal resulted in preload dependence as evidenced by the pulse pressure variation in a 56-year-old critically ill patient. The clinical picture was suggestive of myocardial failure. Transthoracic echocardiography disclosed dynamic left ventricular outflow tract obstruction associated with systolic anterior motion of the mitral valve. Progressive fluid restitution resulted in a parallel decrease in both the degree of dynamic obstruction and pulse pressure variation. During fluid loading, dynamic obstruction disappeared at first during the inspiratory phase of intermittent positive pressure ventilation corresponding to the phasic increase in left ventricular preload. Further fluid loading resulted in the disappearance of dynamic obstruction during both inspiratory and expiratory phase of intermittent positive pressure ventilation. This is the first reported case clearly relating left ventricular outflow tract dynamic obstruction to preload dependence during mechanical ventilation in a critically ill patient without predisposing anatomical factor. [less ▲]

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See detailCyclic behaviour of cohesionless soils under seismic loading
Cerfontaine, Benjamin ULg

Diverse speeche and writing (2012)

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See detailCyclic catamenial dermatoses.
HERMANNS, Trinh ULg; Hermanns, Jean François; Lesuisse, Marianne et al

in BioMed Research International (2013), 2013

Detailed reference viewed: 12 (2 ULg)
See detailCyclic esterketone compounds and processes for the synthesis and use thereof
Wautier, Henri; Laterre, Jean-Pierre; Lecomte, Philippe ULg et al

Patent (2001)

Cyclic esterketone compounds, and in particular, 2-oxepane-1,5-dione, which are useful as a monomer for the production of polymers, and in particular for the production of poly(2-oxepane-1,5-dione ... [more ▼]

Cyclic esterketone compounds, and in particular, 2-oxepane-1,5-dione, which are useful as a monomer for the production of polymers, and in particular for the production of poly(2-oxepane-1,5-dione). Processes are also disclosed for both the synthesis of this new compound and for the use (polymerization) thereof for the preparation of poly(2-oxepane-1,5-dione). The poly(2-oxepane-1,5-dione) polymers and copolymers which are obtained by use of the polymerization processes with the monomer compounds are also disclosed. [less ▲]

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See detailCyclic esterketone compounds, processes for the synthesis thereof
Wautier, Henri; Latere, Jean-Pierre; Lecomte, Philippe ULg et al

Patent (2000)

Cyclic esterketone compounds, and in particular, 2-oxepane-1,5-dione, which are useful as a monomer for the production of polymers, and in particular for the production of poly(2-oxepane-1,5-dione ... [more ▼]

Cyclic esterketone compounds, and in particular, 2-oxepane-1,5-dione, which are useful as a monomer for the production of polymers, and in particular for the production of poly(2-oxepane-1,5-dione). Processes are also disclosed for both the synthesis of this new compound and for the use (polymerization) thereof for the preparation of poly(2-oxepane-1,5-dione). The poly(2-oxepane-1,5-dione) polymers and copolymers which are obtained by use of the polymerization processes with the monomer compounds are also disclosed. [less ▲]

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See detailCyclic esterketone compounds, processes for the synthesis thereof and process for the preparation of poly (esterketone) polymers
Wautier, Henri; Latere, Jean-Pierre; Lecomte, Philippe ULg et al

Patent (2002)

Unsubstituted oxepane-diones useful as monomers for the production of polymers, process for the synthesis thereof by oxidation of unsubstituted cyclohexanediones, process for the preparation of ... [more ▼]

Unsubstituted oxepane-diones useful as monomers for the production of polymers, process for the synthesis thereof by oxidation of unsubstituted cyclohexanediones, process for the preparation of polyesterketone polymers by polymerization of cyclic esterketones and polyesterketone polymers so obtained. [less ▲]

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See detailCyclic esterketone compounds, processes for the synthesis thereof and process for the preparation of poly (esterketone) polymers
Wautier, Henri; Latere, Jean-Pierre; Lecomte, Philippe ULg et al

Patent (2001)

PROBLEM TO BE SOLVED: To provide a monomer compound, which is improved to be useful as the novel monomer for forming a poly(ester ketone)polymer by polymerization, and can be directly synthesized in high ... [more ▼]

PROBLEM TO BE SOLVED: To provide a monomer compound, which is improved to be useful as the novel monomer for forming a poly(ester ketone)polymer by polymerization, and can be directly synthesized in high yield in a one-stage process from the stock material. SOLUTION: This compound is a novel cyclic ester compound, in particular 2-oxepane-1,5-dione (KCL), synthesized in one-stage process involving oxidation of the stock material (cyclic diketone, e.g. 1,4-cyclohexane-dione) and useful for simply and easily producing a poly(ester ketone)polymer, in particular poly(2- oxepane-1,5-dione) (PKCL) in high yield. [less ▲]

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See detailCyclic esterketone compounds, processes for the synthesis thereof and process for the preparation of poly(esterketone)polymers
Wautier, Henri; Latere, Jean-Pierre; Lecomte, Philippe ULg et al

Patent (2000)

Unsubstituted oxepane-diones useful as monomers for the production of polymers, process for the synthesis thereof by oxidation of unsubstituted cyclohexanediones, process for the preparation of ... [more ▼]

Unsubstituted oxepane-diones useful as monomers for the production of polymers, process for the synthesis thereof by oxidation of unsubstituted cyclohexanediones, process for the preparation of polyesterketone polymers by polymerisation of cyclic esterketones and polyesterketone polymers so obtained. [less ▲]

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See detailCyclic lipopeptide profile of the plant-beneficial endophytic bacterium Bacillus subtilis HC8
Malfanova, N.; Franzil, Laurent ULg; Lugtenberg, B. et al

in Archives of Microbiology (2012)

In a previous study (Malfanova et al. in Microbial Biotech 4:523-532, 2011), we described the isolation and partial characterization of the biocontrol endophytic bacterium B. subtilis HC8. Using thin ... [more ▼]

In a previous study (Malfanova et al. in Microbial Biotech 4:523-532, 2011), we described the isolation and partial characterization of the biocontrol endophytic bacterium B. subtilis HC8. Using thin-layer chromatography, we have detected several bioactive antifungal compounds in the methanolic extract from the acid-precipitated supernatant of HC8. In the present study, we have further analyzed this methanolic extract using liquid chromatography-mass spectrometry. Based on the comparison of retention times and molecular masses with those of known antifungal compounds, we identified three families of lipopeptide antibiotics. These include four iturins A having fatty acyl chain lengths of C14 to C17, eight fengycins A (from C14 to C18 and from C15 to C17 containing a double bond in the acyl chain), four fengycins B (C15 to C18), and five surfactins (C12 to C16). Evaluation of the antifungal activity of the isolated lipopeptides showed that fengycins are the most active ones. To our knowledge, this is the first report of an endophytic Bacillus subtilis producing all three major families of lipopeptide antibiotics containing a very heterogeneous mixture of homologues. The questions remain open which of these lipopeptides (1) are being produced during interaction with the plant and (2) are contributing to the biocontrol activity of HC8. © 2012 The Author(s). [less ▲]

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See detailCyclic RR Telescopii
Heck, Andre; Manfroid, Jean ULg

Article for general public (1984)

Not Available

Detailed reference viewed: 4 (0 ULg)