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Showing 1 to 12 of 251 entries
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Multiple cerebral abscesses as a complication of Mycobacterium fortuitum infection.

European journal of internal medicine

Marie I, Héron F, Lecomte F, Jarlier V, Truffot-Pernot C, Laquerriere A, Huerre M, Levesque H, Courtois H.
PMID: 14769500
Eur J Intern Med. 2003 Oct;14(6):386-389. doi: 10.1016/s0953-6205(03)90008-2.

Mycobacterium fortuitum is a rapidly growing, nontuberculous mycobacteria that has rarely been associated with central nervous system impairment. We describe the case of a patient who developed multiple cerebral abscesses revealing Mycobacterium fortuitum infection. Brain biopsy specimens showed suppurative,...

Intracardiac thrombi in primary antiphospholipid syndrome: two case reports.

European journal of internal medicine

Marie I, Derumeaux G, Delahaye F, Mouton-Schleifer D, Reumont G, Levesque H, Courtois H.
PMID: 14962706
Eur J Intern Med. 2003 Dec;14(8):504-508. doi: 10.1016/j.ejim.2003.09.008.

We describe two patients who developed stroke and ischemia of the left lower limb, related to intracardiac thrombi, as the first manifestation of primary antiphospholipid syndrome (PAPS). Transesophageal echocardiography (TEE) revealed intracardiac thrombi as abnormal hyperechogenic, nonmobile masses, firmly...

Phase diagram of a binary symmetric hard-core Yukawa mixture.

The Journal of chemical physics

Schöll-Paschinger E, Levesque D, Weis JJ, Kahl G.
PMID: 15638598
J Chem Phys. 2005 Jan 08;122(2):024507. doi: 10.1063/1.1829632.

We assess the accuracy of the self-consistent Ornstein-Zernike approximation for a binary symmetric hard-core Yukawa mixture by comparison with Monte Carlo simulations of the phase diagrams obtained for different choices of the ratio alpha of the unlike-to-like interactions. In...

Determinants of severity for superficial cellutitis (erysipelas) of the leg: a retrospective study.

European journal of internal medicine

Musette P, Benichou J, Noblesse I, Hellot MF, Carvalho P, Young P, Levesque H, Courtois H, Caron F, Lauret P, Joly P.
PMID: 15581749
Eur J Intern Med. 2004 Nov;15(7):446-450. doi: 10.1016/j.ejim.2004.06.010.

BACKGROUND: Superficial cellulitis (erysipelas) of the leg is a frequent infectious disease with a favorable outcome, whereas some patients present a serious disease. The determinants of severity for superficial cellulitis (erysipelas) of the leg have not yet been clearly...

La Revue de medecine interne

Lévesque H.
PMID: 15620764
Rev Med Interne. 2004 Sep;25:S315-S317.

No abstract available.

La Revue de medecine interne

Lévesque H.
PMID: 15620765
Rev Med Interne. 2004 Sep;25:S318-S324.

No abstract available.

Transient phase masks in high-harmonic generation.

Optics letters

Mairesse Y, Dudovich N, Levesque J, Kartashov D, Villeneuve DM, Corkum PB, Auguste T.
PMID: 17356678
Opt Lett. 2007 Feb 15;32(4):436-8. doi: 10.1364/ol.32.000436.

We present a method for controlling the spatial properties of high-harmonic beams with high efficiency. The high nonlinearity of harmonic generation allows weak control beams to induce a phase mask for the extreme UV light as it is formed....

Tomographic imaging of molecular orbitals.

Nature

Itatani J, Levesque J, Zeidler D, Niikura H, Pépin H, Kieffer JC, Corkum PB, Villeneuve DM.
PMID: 15602553
Nature. 2004 Dec 16;432(7019):867-71. doi: 10.1038/nature03183.

Single-electron wavefunctions, or orbitals, are the mathematical constructs used to describe the multi-electron wavefunction of molecules. Because the highest-lying orbitals are responsible for chemical properties, they are of particular interest. To observe these orbitals change as bonds are formed...

A relativistic type Ibc supernova without a detected gamma-ray burst.

Nature

Soderberg AM, Chakraborti S, Pignata G, Chevalier RA, Chandra P, Ray A, Wieringa MH, Copete A, Chaplin V, Connaughton V, Barthelmy SD, Bietenholz MF, Chugai N, Stritzinger MD, Hamuy M, Fransson C, Fox O, Levesque EM, Grindlay JE, Challis P, Foley RJ, Kirshner RP, Milne PA, Torres MA.
PMID: 20110995
Nature. 2010 Jan 28;463(7280):513-5. doi: 10.1038/nature08714.

Long duration gamma-ray bursts (GRBs) mark the explosive death of some massive stars and are a rare sub-class of type Ibc supernovae. They are distinguished by the production of an energetic and collimated relativistic outflow powered by a central...

Diffusion of nanoparticles in dense fluids.

The Journal of chemical physics

Ould-Kaddour F, Levesque D.
PMID: 17949180
J Chem Phys. 2007 Oct 21;127(15):154514. doi: 10.1063/1.2794753.

The diffusion process of a single spherical nanoparticle immersed in a fluid solvent is studied by molecular dynamics simulations. When the nanoparticle mass stays constant, it is shown that, at short times, the decay of the nanoparticle velocity autocorrelation...

Silencing of amyloid precursor protein expression using a new engineered delta ribozyme.

International journal of Alzheimer's disease

Ben Aissa M, April MC, Bergeron LJ, Perreault JP, Levesque G.
PMID: 22482079
Int J Alzheimers Dis. 2012;2012:947147. doi: 10.1155/2012/947147. Epub 2012 Feb 12.

Alzheimer's disease (AD) etiological studies suggest that an elevation in amyloid-β peptides (Aβ) level contributes to aggregations of the peptide and subsequent development of the disease. The major constituent of these amyloid peptides is the 1 to 40-42 residue...

Identification of a short rDNA spacer sequence highly specific of a tomato line containing Tm-1 gene introgressed from Lycopersicon hirsutum.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik

Levesque H, Vedel F, Mathieu C, de Courcel AG.
PMID: 24221065
Theor Appl Genet. 1990 Nov;80(5):602-8. doi: 10.1007/BF00224218.

We studied rDNA restriction fragment length polymorphism between two tomato lines used for F1 hybrid seed production: line A, containing the Tm-1 gene responsible for tobacco mosaic virus tolerance introgressed from the wild species Lycopersicon hirsutum, and line B,...

Showing 1 to 12 of 251 entries