Search Results - "Toussaint, Maxime"

The Cellular Response to Lanthanum Is Substrate Specific and Reveals a Novel Route for Glycerol Metabolism in Pseudomonas putida KT2440 by Wehrmann, Matthias, Toussaint, Maxime, Pfannstiel, Jens, Billard, Patrick, Klebensberger, Janosch

“…Ever since the discovery of the first rare earth element (REE)-dependent enzyme, the physiological role of lanthanides has become an emerging field of research…”
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Performance evaluation of the mouse version of the LabPET II PET scanner by Gaudin, Émilie, Thibaudeau, Christian, Arpin, Louis, Leroux, Jean-Daniel, Toussaint, Maxime, Beaudoin, Jean-Francois, Cadorette, Jules, Paillé, Maxime, Pepin, Catherine M, Koua, Konin, Bouchard, Jonathan, Viscogliosi, Nicolas, Paulin, Caroline, Fontaine, Réjean, Lecomte, Roger

“…The LabPET II is a new positron emission tomography technology platform designed to achieve submillimetric spatial resolution imaging using fully pixelated…”
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On the implementation of acollinearity in PET Monte Carlo simulations by Toussaint, Maxime, Loignon-Houle, Francis, Auger, Étienne, Lapointe, Gabriel, Dussault, Jean-Pierre, Lecomte, Roger

“…Acollinearity of annihilation photons (APA) introduces spatial blur in positron emission tomography (PET) imaging. This phenomenon increases proportionally…”
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Analytical model of DOI-induced time bias in ultra-fast scintillation detectors for TOF-PET by Toussaint, Maxime, Loignon-Houle, Francis, Dussault, Jean-Pierre, Lecomte, Roger

“…In positron emission tomography (PET), long crystals ([Formula: see text]20 mm) are used to enhance detection efficiency and increase scanner sensitivity…”
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Experimental validation of a coincidence time resolution metric including depth-of-interaction bias for TOF-PET by Loignon-Houle, Francis, Toussaint, Maxime, Sun Lee, Min, Cates, Joshua W, Lecomte, Roger

“…Depth-of-interaction (DOI) variability of annihilation photons is known to be a source of coincidence time resolution (CTR) degradation for fast…”
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Massive Gene Flux Drives Genome Diversity between Sympatric Streptomyces Conspecifics by Tidjani, Abdoul-Razak, Lorenzi, Jean-Noël, Toussaint, Maxime, van Dijk, Erwin, Naquin, Delphine, Lespinet, Olivier, Bontemps, Cyril, Leblond, Pierre

“…In this work, by comparing genomes of closely related individuals of isolated at a spatial microscale (millimeters or centimeters), we investigated the extent…”
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Improvement of Spatial Resolution With Iterative PET Reconstruction Using Ultrafast TOF by Toussaint, Maxime, Lecomte, Roger, Dussault, Jean-Pierre

“…The impact of time of flight (TOF) on positron emission tomography (PET) spatial resolution is generally considered negligible. In this work, a two-step…”
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Simulation Studies of the SAVANT High Resolution Dedicated Brain PET Scanner Using Individually Coupled APD Detectors and DOI Encoding by Gaudin, Emilie, Toussaint, Maxime, Thibaudeau, Christian, Fontaine, Rejean, Normandin, Marc, Petibon, Yoann, Ouyang, Jinsong, El Fakhri, Georges, Lecomte, Roger

“…Objectives: The SAVANT (Scanner Approaching in Vivo Autoradiographic Neuro Tomography) is a dedicated human brain PET scanner designed to achieve ultra-high…”
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Whole-cell biosensor of cellobiose and application to wood decay detection by Toussaint, Maxime, Bontemps, Cyril, Besserer, Arnaud, Hotel, Laurence, Gérardin, Philippe, Leblond, Pierre

“…•The whole-cell biosensor specifically detects cellobiose.•The biosensor is a fast and powerful tool to detect fungal wood degradation.•Colorimetric detection…”
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Timing Estimation and Limits in TOF-PET Detectors Producing Prompt Photons by Loignon-Houle, Francis, Toussaint, Maxime, Bertrand, Emilie, Lemyre, Felix Camirand, Lecomte, Roger

“…The production of prompt photons providing high photon time densities is a promising avenue to reach ultrahigh coincidence time resolution (CTR) in…”
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Performance Simulation of an Ultrahigh Resolution Brain PET Scanner Using 1.2-mm Pixel Detectors by Gaudin, Emilie, Toussaint, Maxime, Thibaudeau, Christian, Paille, Maxime, Fontaine, Rejean, Lecomte, Roger

“…The concept of a new ultrahigh resolution (UHR) positron emission tomography (PET) brain scanner featuring truly pixelated detectors based on the LabPET II…”
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Massive Gene Flux Drives Genome Diversity between Sympatric Streptomyces Conspecifics by Tidjani, Abdoul-Razak, Lorenzi, Jean-Noël, Toussaint, Maxime, van Dijk, Erwin, Naquin, Delphine, Lespinet, Olivier, Bontemps, Cyril, Leblond, Pierre

“…Horizontal gene transfer is a rapid and efficient way to diversify bacterial gene pools. Currently, little is known about this gene flux within natural soil…”
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TOF Benefits and Trade-offs on Image Contrast-to-Noise Ratio Performance for a Small Animal PET Scanner by Zarif Yussefian, Nikta, Toussaint, Maxime, Gaudin, Emilie, Lecomte, Roger, Fontaine, Rejean

“…Recently, time-of-flight (TOF) scanners have become a mainstream in positron emission tomography research particularly owing to their ability to improve the…”
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Taxonomic and functional diversity of Streptomyces in a forest soil by Bontemps, Cyril, Toussaint, Maxime, Revol, Pierre-Vincent, Hotel, Laurence, Jeanbille, Mathilde, Uroz, Stéphane, Turpault, Marie-Pierre, Blaudez, Damien, Leblond, Pierre

“…Abstract In this work we report the isolation and the characterization of 79 Streptomyces isolates from a French forest soil. The 16S rRNA gene phylogeny…”
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Performance Simulation of an Ultra-High Resolution Brain PET Scanner Using 1.2-mm Pixel Detectors by Gaudin, Émilie, Toussaint, Maxime, Thibaudeau, Christian, Paillé, Maxime, Fontaine, Réjean, Lecomte, Roger

“…The concept of a new ultra-high resolution positron emission tomography (PET) brain scanner featuring truly pixelated detectors based on the LabPET II…”
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Diversity and antimicrobial activities of Streptomyces isolates from Fetzara Lake, north eastern Algeria by Benhadj, Mabrouka, Gacemi-Kirane, Djamila, Toussaint, Maxime, Hotel, Laurence, Bontemps, Cyril, Duval, Raphaël E, Aigle, Bertrand, Leblond, Pierre

“…A total of 125 Streptomyces strains were isolated from an Algerian wetland (Fetzara Lake) and characterized by growth on different culture media. Phylogenetic…”
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Massive Gene Flux Drives Genome Diversity between Sympatric italic toggle="yes">Streptomyces /italic> Conspecifics by Abdoul-Razak Tidjani, Jean-Noël Lorenzi, Maxime Toussaint, Erwin van Dijk, Delphine Naquin, Olivier Lespinet, Cyril Bontemps, Pierre Leblond

“…ABSTRACT In this work, by comparing genomes of closely related individuals of Streptomyces isolated at a spatial microscale (millimeters or centimeters), we…”
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Genome Sequences of 11 Conspecific Streptomyces sp. Strains by Tidjani, Abdoul-Razak, Lorenzi, Jean-Noël, Toussaint, Maxime, van Dijk, Erwin, Naquin, Delphine, Lespinet, Olivier, Bontemps, Cyril, Leblond, Pierre

“…The genomes of 11 conspecific Streptomyces strains, i.e., from the same species and inhabiting the same ecological niche, were sequenced and assembled. This…”
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Genome Sequences of 11 Conspecific Streptomyces sp. Strains by Tidjani, Abdoul-Razak, Lorenzi, Jean-Noël, Toussaint, Maxime, van Dijk, Erwin, Naquin, Delphine, Lespinet, Olivier, Bontemps, Cyril, Leblond, Pierre

“…The genomes of 11 conspecific Streptomyces strains, i.e., from the same species and inhabiting the same ecological niche, were sequenced and assembled. This…”
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Revisiting motion compensation models in PET image reconstruction by Toussaint, Maxime, Dussault, Jean-Pierre, Lecomte, Roger

“…Positron emission tomography (PET) image reconstruction in the presence of periodic motion, such as heartbeat and breathing, has been actively investigated…”
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