Search Results - "Dubé, J."

Spectral Dimension Reduction of Complex Dynamical Networks by Laurence, Edward, Doyon, Nicolas, Dubé, Louis J., Desrosiers, Patrick

“…Dynamical networks are powerful tools for modeling a broad range of complex systems, including financial markets, brains, and ecosystems. They encode how the…”
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Social Confinement and Mesoscopic Localization of Epidemics on Networks by St-Onge, Guillaume, Thibeault, Vincent, Allard, Antoine, Dubé, Louis J, Hébert-Dufresne, Laurent

“…Recommendations around epidemics tend to focus on individual behaviors, with much less efforts attempting to guide event cancellations and other collective…”
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Global efficiency of local immunization on complex networks by Hébert-Dufresne, Laurent, Allard, Antoine, Young, Jean-Gabriel, Dubé, Louis J.

“…Epidemics occur in all shapes and forms: infections propagating in our sparse sexual networks, rumours and diseases spreading through our much denser social…”
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Efficient sampling of spreading processes on complex networks using a composition and rejection algorithm by St-Onge, Guillaume, Young, Jean-Gabriel, Hébert-Dufresne, Laurent, Dubé, Louis J.

“…Efficient stochastic simulation algorithms are of paramount importance to the study of spreading phenomena on complex networks. Using insights and analytical…”
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Social media for obesity education: a general overview for the novice creator by Sobel, Sandra I, Dubé, John J

“…Rates of obesity continue to rise in the United States and across the globe. Obesity is a risk factor for developing insulin resistance, type 2 diabetes, and…”
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Telomere shortening correlates with accelerated replicative senescence of bronchial fibroblasts in asthma by Hadj Salem, I., Dubé, J., Boulet, L.-P., Chakir, J.

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Reduced skeletal muscle oxidative capacity and elevated ceramide but not diacylglycerol content in severe obesity by Coen, P.M., Hames, K.C., Leachman, E.M., DeLany, J.P., Ritov, V.B., Menshikova, E.V., Dubé, J.J., Stefanovic‐Racic, M., Toledo, F.G.S., Goodpaster, B.H.

“…Objective The link between a reduced capacity for skeletal muscle mitochondrial fatty acid oxidation (FAO) and lipotoxicity in human insulin resistance has…”
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Threefold way to the dimension reduction of dynamics on networks: An application to synchronization by Thibeault, Vincent, St-Onge, Guillaume, Dubé, Louis J., Desrosiers, Patrick

“…Several complex systems can be modeled as large networks in which the state of the nodes continuously evolves through interactions among neighboring nodes,…”
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Heterogeneous bond percolation on multitype networks with an application to epidemic dynamics by Allard, Antoine, Noël, Pierre-André, Dubé, Louis J, Pourbohloul, Babak

“…Considerable attention has been paid, in recent years, to the use of networks in modeling complex real-world systems. Among the many dynamical processes…”
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Structural preferential attachment: network organization beyond the link by Hébert-Dufresne, Laurent, Allard, Antoine, Marceau, Vincent, Noël, Pierre-André, Dubé, Louis J

“…We introduce a mechanism which models the emergence of the universal properties of complex networks, such as scale independence, modularity and…”
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A Shadowing Problem in the Detection of Overlapping Communities: Lifting the Resolution Limit through a Cascading Procedure by Young, Jean-Gabriel, Allard, Antoine, Hébert-Dufresne, Laurent, Dubé, Louis J

“…Community detection is the process of assigning nodes and links in significant communities (e.g. clusters, function modules) and its development has led to a…”
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Percolation on random networks with arbitrary k-core structure by Hébert-Dufresne, Laurent, Allard, Antoine, Young, Jean-Gabriel, Dubé, Louis J

“…The k-core decomposition of a network has thus far mainly served as a powerful tool for the empirical study of complex networks. We now propose its explicit…”
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Coexistence of phases and the observability of random graphs by Allard, Antoine, Hébert-Dufresne, Laurent, Young, Jean-Gabriel, Dubé, Louis J

“…In a recent Letter, Yang et al. [Phys. Rev. Lett. 109, 258701 (2012)] introduced the concept of observability transitions: the percolationlike emergence of a…”
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Age-related changes in sleep spindles characteristics during daytime recovery following a 25-hour sleep deprivation by Rosinvil, T, Lafortune, M, Sekerovic, Z, Bouchard, M, Dubé, J, Latulipe-Loiselle, A, Martin, N, Lina, J M, Carrier, J

“…The mechanisms underlying sleep spindles (~11-15 Hz; >0.5 s) help to protect sleep. With age, it becomes increasingly difficult to maintain sleep at a…”
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Phenotypic variability among patients with hyperornithinaemia-hyperammonaemia-homocitrullinuria syndrome homozygous for the delF188 mutation in SLC25A15 by Debray, F-G, Lambert, M, Lemieux, B, Soucy, J F, Drouin, R, Fenyves, D, Dubé, J, Maranda, B, Laframboise, R, Mitchell, G A

“…Hyperornithinaemia-hyperammonaemia-homocitrullinuria (HHH) syndrome (OMIM 238970) is caused by impaired ornithine transport across the inner mitochondrial…”
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Spreading dynamics on complex networks: a general stochastic approach by Noël, Pierre-André, Allard, Antoine, Hébert-Dufresne, Laurent, Marceau, Vincent, Dubé, Louis J.

“…Dynamics on networks is considered from the perspective of Markov stochastic processes. We partially describe the state of the system through network motifs…”
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Structural preferential attachment: stochastic process for the growth of scale-free, modular, and self-similar systems by Hébert-Dufresne, Laurent, Allard, Antoine, Marceau, Vincent, Noël, Pierre-André, Dubé, Louis J

“…Many complex systems have been shown to share universal properties of organization, such as scale independence, modularity, and self-similarity. We borrow…”
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Propagation on networks: an exact alternative perspective by Noël, Pierre-André, Allard, Antoine, Hébert-Dufresne, Laurent, Marceau, Vincent, Dubé, Louis J

“…By generating the specifics of a network structure only when needed (on-the-fly), we derive a simple stochastic process that exactly models the time evolution…”
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Effects of weight loss and exercise on insulin resistance, and intramyocellular triacylglycerol, diacylglycerol and ceramide by Dubé, J. J., Amati, F., Toledo, F. G. S., Stefanovic-Racic, M., Rossi, A., Coen, P., Goodpaster, B. H.

“…Aims/hypothesis Intramyocellular lipids, including diacylglycerol (DAG) and ceramides, have been linked to insulin resistance. This randomised…”
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Calvarial doughnut lesions with bone fragility in a French-Canadian family; case report and review of the literature by Basalom, Shuaa, Fiscaletti, Mélissa, Miranda, Valancy, Huber, Céline, Couture, Guillaume, Drouin, Régen, Monceau, Élise, Wavrant, Sandrine, Dubé, Johanne, Mäkitie, Outi, Cormier-Daire, Valérie, Campeau, Philippe M.

“…Calvarial Doughnut Lesions with Bone Fragility (CDL) is an autosomal dominant genetic disease, characterized by low bone mineral density, multiple fractures…”
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