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
Peer Reviewed
See detailBeam-laser lifetime measurements for low-lying levels in Cr II
Pinnington, E. H.; Ji, Q.; Guo, B. et al

in Canadian Journal of Physics (1993), 71

Detailed reference viewed: 2 (2 ULg)
Peer Reviewed
See detailBeam-Laser Lifetime Measurements for the z 5P° and z 7P° Levels in Mn IIand Their Implications for a Revised Solar Manganese Abundance
Pinnington, E. H.; Guo, B.; Ji, Q. et al

in Journal of Physics : B Atomic Molecular & Optical Physics (1992), 25

Detailed reference viewed: 3 (1 ULg)
Peer Reviewed
See detailBeam-laser measurements and relativistic Hartree-Fock calculations of the lifetimes of the 3d94p levels in Cu II
Pinnington, E. H.; Rieger, G.; Kernahan, J. A. et al

in Canadian Journal of Physics (1997), 75

Detailed reference viewed: 1 (1 ULg)
Peer Reviewed
See detailBeam-laser measurements and relativistic Hartree-Fock calculations of the lifetimes of the 4d95p levels in Ag II
Biémont, Emile ULg; Pinnington, E. H.; Kernahan, J. A. et al

in Journal of Physics : B Atomic Molecular & Optical Physics (1997), 30

Detailed reference viewed: 2 (2 ULg)
See detailBeams and Jets in Astrophysics -- Philip A. Hughes
Manfroid, Jean ULg

in Ciel et Terre (1991), 107

Not Available

Detailed reference viewed: 15 (0 ULg)
Full Text
Peer Reviewed
See detailBeAMS: a Beacon based Angle Measurement Sensor for mobile robot positioning
Pierlot, Vincent ULg; Van Droogenbroeck, Marc ULg

in IEEE Transactions on Robotics (in press)

Positioning is a fundamental issue in mobile robot applications, and it can be achieved in multiple ways. Among these methods, triangulation based on angle measurements is widely used, robust, accurate ... [more ▼]

Positioning is a fundamental issue in mobile robot applications, and it can be achieved in multiple ways. Among these methods, triangulation based on angle measurements is widely used, robust, accurate, and flexible. This paper presents BeAMS, a new active beacon-based angle measurement system used for mobile robot positioning. BeAMS introduces several major innovations. One innovation is the use of a unique unsynchronized channel with On-Off Keying modulated infrared signals to measure angles and to identify the beacons. We also introduce a new mechanism to measure angles: our system detects a beacon when it enters and leaves an angular window. We show that the estimator resulting from the center of this angular window provides an unbiased estimate of the beacon angle. A theoretical framework for a thorough performance analysis of BeAMS is provided. We establish the upper bound of the variance and validate this bound through experiments and simulations; the overall error measure of BeAMS is lower than 0.24 deg for an acquisition rate of 10 Hz. In conclusion, BeAMS is a low power, flexible, and robust solution for angle measurement, and a reliable component for robot positioning. [less ▲]

Detailed reference viewed: 49 (12 ULg)
See detailLes béances glottiques: rééducation logopédique
Morsomme, Dominique ULg

Scientific conference (2006, January 13)

Detailed reference viewed: 8 (1 ULg)
Full Text
Peer Reviewed
See detailBeat-to-beat estimation of the continuous left and right cardiac elastance from metrics commonly available in clinical settings
Stevenson, D; Revie, J; Chase, JG et al

in BioMedical Engineering OnLine (2012)

Introduction: Functional time-varying cardiac elastances (FTVE) contain a rich amount of information about the specific cardiac state of a patient. However, a FTVE waveform is very invasive to directly ... [more ▼]

Introduction: Functional time-varying cardiac elastances (FTVE) contain a rich amount of information about the specific cardiac state of a patient. However, a FTVE waveform is very invasive to directly measure, and is thus currently not used in clinical practice. This paper presents a method for the estimation of a patient specific FTVE, using only metrics that are currently available in a clinical setting. Method: Correlations are defined between invasively measured FTVE waveforms and the aortic and pulmonary artery pressures from 2 cohorts of porcine subjects, 1 induced with pulmonary embolism, the other with septic shock. These correlations are then used to estimate the FTVE waveform based on the individual aortic and pulmonary artery pressure waveforms, using the “other” dysfunction’s correlations as a cross validation. Results: The cross validation resulted in 1.26% and 2.51% median errors for the left and right FTVE respectively on pulmonary embolism, while the septic shock cohort had 2.54% and 2.90% median errors. Conclusions: The presented method accurately and reliably estimated a patient specific FTVE, with no added risk to the patient. The cross validation shows that the method is not dependent on dysfunction and thus has the potential for generalisation beyond pulmonary embolism and septic shock. [less ▲]

Detailed reference viewed: 4 (1 ULg)
Full Text
Peer Reviewed
See detailBeat-to-beat estimation of the continuous left and right cardiac elastance from metrics commonly available in clinical settings.
Stevenson, David; Revie, James; Chase, J. Geoffrey et al

in BioMedical Engineering OnLine (2012), 11(1), 73

ABSTRACT: INTRODUCTION: : Functional time-varying cardiac elastances (FTVE) contain a rich amount of information about the specific cardiac state of a patient. However, a FTVE waveform is very invasive to ... [more ▼]

ABSTRACT: INTRODUCTION: : Functional time-varying cardiac elastances (FTVE) contain a rich amount of information about the specific cardiac state of a patient. However, a FTVE waveform is very invasive to directly measure, and is thus currently not used in clinical practice. This paper presents a method for the estimation of a patient specific FTVE, using only metrics that are currently available in a clinical setting. METHOD: : Correlations are defined between invasively measured FTVE waveforms and the aortic and pulmonary artery pressures from 2 cohorts of porcine subjects, 1 induced with pulmonary embolism, the other with septic shock. These correlations are then used to estimate the FTVE waveform based on the individual aortic and pulmonary artery pressure waveforms, using the "other" dysfunction's correlations as a cross validation. RESULTS: : The cross validation resulted in 1.26% and 2.51% median errors for the left and right FTVE respectively on pulmonary embolism, while the septic shock cohort had 2.54% and 2.90% median errors. CONCLUSIONS: : The presented method accurately and reliably estimated a patient specific FTVE, with no added risk to the patient. The cross validation shows that the method is not dependent on dysfunction and thus has the potential for generalisation beyond pulmonary embolism and septic shock. [less ▲]

Detailed reference viewed: 17 (3 ULg)
Full Text
Peer Reviewed
See detailBeate Dignas, R.R.R. Smith (eds), Historical & Religious Memory in the Ancient World, Oxford, University Press, 2012.
Caneva, Stefano ULg

in Kernos : Revue Internationale et Pluridisciplinaire de Religion Grecque (2013), 26

Detailed reference viewed: 7 (0 ULg)
Full Text
Peer Reviewed
See detailBEATRIS - Better adherence to treatment with ibandronate in osteoporosis: bone markers feedback study.
Goemaere, S.; Pornel, B.; Mathy, L. et al

in Osteoporosis International (2009, March), 20(Suppl.1), 23

Detailed reference viewed: 15 (1 ULg)
Full Text
Peer Reviewed
See detail« Beau comme l’antique ». Pausanias et « l’archaïque »
Pirenne-Delforge, Vinciane ULg

in Ktema : Civilisations de l'Orient, de la Grèce et de Rome Antiques (2006), 31

Detailed reference viewed: 40 (7 ULg)
Full Text
See detailLe beau et l’idée du beau: Les mots pour le dire
Winand, Jean ULg

in Beautés d’Égypte (2002)

Detailed reference viewed: 70 (1 ULg)
Full Text
Peer Reviewed
See detailUn "beau type latin" d'origine grecque en Wallonie : *EPIDEMIA
Boutier, Marie-Guy ULg

in Dialectes de Wallonie (2006), 31-33

Detailed reference viewed: 30 (5 ULg)
Full Text
Peer Reviewed
See detailLa beauté cachée du lait: enfance et boisson chez Eugène Savitzkaya
Demoulin, Laurent ULg

in Textyles : Revue des Lettres Belges de Langue Française (2003), 23

Parcours dans l'oeuvre d'Eugène Savitzkaya. Examen du thème de l'enfance à travers le motif symbolique récurrent du lait.

Detailed reference viewed: 22 (5 ULg)
See detailLa beauté dans l'art du règne d'Amenhotep IV - Akhénaton
Laboury, Dimitri ULg

in Warmenbol, Eugène (Ed.) Beautés d'Égypte. "Celles que les ans ne peuvent moisonner". Catalogue de l'exposition créée au Musée du Malgré-Tout à Treignes (Belgique) du 2 juin au 15 décembre 2002 (2002)

Detailed reference viewed: 17 (1 ULg)
Full Text
See detail“Beauté, mon beau souci”. Propos sur une biographie de l’éditeur belge Edmond Deman
Durand, Pascal ULg

in Epilogue, Bulletin canadien pour l’histoire du livre et l’histoire des bibliothèques et des archives (2003), 13

Detailed reference viewed: 25 (8 ULg)
Full Text
Peer Reviewed
See detailBeaux vieux mots de Braine-le-Comte (Belgique)
Droixhe, Daniel ULg

in Linguistique picarde (2004), 44(170), 1-13

Detailed reference viewed: 57 (4 ULg)
See detailLes Beaux-Arts et la vie culturelle
Duchesne, Jean-Patrick ULg

in Hasquin, Hervé (Ed.) La Belgique française 1792-1815 (1993)

Detailed reference viewed: 13 (2 ULg)