Zobrazeno 1 - 10
of 4 591
pro vyhledávání: '"P. Dufresne"'
Publikováno v:
Earth System Science Data, Vol 15, Pp 4689-4711 (2023)
During the Last Glacial Period, the climate shift to cold conditions associated with changes in atmospheric circulation and vegetation cover resulted in the development of large aeolian systems in Europe. On a regional scale, many factors may have in
Externí odkaz:
https://doaj.org/article/51fb81f55dee4210b3842e0a8ab8c3ca
Autor:
Hébert-Dufresne, Laurent, Landry, Nicholas W., Lovato, Juniper, St-Onge, Jonathan, Young, Jean-Gabriel, Couture-Ménard, Marie-Ève, Bernatchez, Stéphane, Choquette, Catherine, Cohen, Alan A.
Democratic governments comprise a subset of a population whose goal is to produce coherent decisions that solve societal challenges while respecting the will of the people they represent. New governance frameworks represent this problem as a social n
Externí odkaz:
http://arxiv.org/abs/2412.03421
Self-reinforcing cascades: A spreading model for beliefs or products of varying intensity or quality
Autor:
Hébert-Dufresne, Laurent, Lovato, Juniper, Burgio, Giulio, Gleeson, James P., Redner, S., Krapivsky, P. L.
Models of how things spread often assume that transmission mechanisms are fixed over time. However, social contagions--the spread of ideas, beliefs, innovations--can lose or gain in momentum as they spread: ideas can get reinforced, beliefs strengthe
Externí odkaz:
http://arxiv.org/abs/2411.00714
Autor:
Bain, Nicolas, Wilen, Lawrence A., Gerber, Dominic, Zu, Mengjie, Goodrich, Carl P., Duraivel, Senthilkumar, Varma, Kaarthik, Koganti, Harsha, Style, Robert W., Dufresne, Eric R.
The softer a material is, the more its mechanics are sensitive to interfaces. In soft gels, an elastic polymeric network is filled with free-flowing molecules. In theory, either of these components could dominate the material interfacial properties.
Externí odkaz:
http://arxiv.org/abs/2410.09158
The Onion Decomposition has recently been shown to provide principled models of complex graphs that better reproduce the sparse networks found in nature, but at the cost of complicated connection rules. We propose a k-edge swapping MCMC algorithm to
Externí odkaz:
http://arxiv.org/abs/2409.20493
The surface tension of partially wetting droplets deforms soft substrates. These deformations are usually localized to a narrow region near the contact line, forming a so-called `elastocapillary ridge.' When a droplet slides along a substrate, the mo
Externí odkaz:
http://arxiv.org/abs/2409.00280
Autor:
Dutrey, A., Chapillon, E., Guilloteau, S., Tang, Y. W., Boccaletti, A., Bouscasse, L., Collin-Dufresne, Th., Di Folco, E., Fuente, A., Piétu, V., Rivière-Marichalar, P., Semenov, D.
Publikováno v:
A&A 689, L7 (2024)
{Sulfur Monoxide is known to be a good shock tracer in molecular clouds and protostar environments, but its abundance is difficult to reproduce even using state-of-the-art astrochemical models. } {We investigate the properties of the observed SO emis
Externí odkaz:
http://arxiv.org/abs/2408.14276
Autor:
Hébert-Dufresne, Laurent, Kling, Matthew M., Rosenblatt, Samuel F., Miller, Stephanie N., Burnham, P. Alexander, Landry, Nicholas W., Gotelli, Nicholas J., McGill, Brian J.
Stochastic diffusion is the noisy and uncertain process through which dynamics like epidemics, or agents like animal species, disperse over a larger area. Understanding these processes is becoming increasingly important as we attempt to better prepar
Externí odkaz:
http://arxiv.org/abs/2408.07755
Master equations provide researchers with the ability to track the distribution over possible states of a system. From these equations, we can summarize the temporal dynamics through a method of moments. These distributions and their moments capture
Externí odkaz:
http://arxiv.org/abs/2408.05298
Autor:
Strempfer, Sebastian, Di, Zichao Wendy, Yoshii, Kazutomo, Cao, Yue, Zhang, Qingteng, Dufresne, Eric M., Cherukara, Mathew, Narayanan, Suresh, Holt, Martin V., Miceli, Antonino, Zhou, Tao
The construction of highly coherent x-ray sources has enabled new research opportunities across the scientific landscape. The maximum raw data rate per beamline now exceeds 40 GB/s, posing unprecedented challenges for the online processing and offlin
Externí odkaz:
http://arxiv.org/abs/2407.20356