Zobrazeno 1 - 10
of 190
pro vyhledávání: '"Nicholas T Ouellette"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract The spectral analysis of dynamical systems is a staple technique for analyzing a vast range of systems. But beyond its analytical utility, it is also the primary lens through which many physical phenomena are defined and interpreted. The tur
Externí odkaz:
https://doaj.org/article/5bcc2d5a0a814977abbbeb94633896e9
Autor:
Michael Sinhuber, Kasper van der Vaart, Yenchia Feng, Andrew M. Reynolds, Nicholas T. Ouellette
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
Abstract Collective behaviour in flocks, crowds, and swarms occurs throughout the biological world. Animal groups are generally assumed to be evolutionarily adapted to robustly achieve particular functions, so there is widespread interest in exploiti
Externí odkaz:
https://doaj.org/article/5741a46845434d46a940cebdc2e54fec
Autor:
Hangjian Ling, Guillam E. Mclvor, Joseph Westley, Kasper van der Vaart, Richard T. Vaughan, Alex Thornton, Nicholas T. Ouellette
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
Modelling collective behaviour in different circumstances remains a challenge because of uncertainty related to interaction rule changes. Here, the authors report plasticity in local interaction rules in flocks of wild jackdaws with implications for
Externí odkaz:
https://doaj.org/article/da679a69a0074c31b454e066080a259e
Publikováno v:
Frontiers in Physics, Vol 9 (2021)
Local social interactions among individuals in animal groups generate collective behavior, allowing groups to adjust to changing conditions. Historically, scientists from different disciplines have taken different approaches to modeling collective be
Externí odkaz:
https://doaj.org/article/bbb3a87acf75494b8f2624e4e4fcbb61
Publikováno v:
PLoS ONE, Vol 16, Iss 1, p e0245067 (2021)
Neighborhoods are the building blocks of cities, and thus significantly impact urban planning from infrastructure deployment to service provisioning. However, existing definitions of neighborhoods are often ill suited for planning in both scale and p
Externí odkaz:
https://doaj.org/article/a46f6e8d9e1b4f2692bcb2f222e60c0f
Autor:
Elizabeth A. Andruszkiewicz, Jeffrey R. Koseff, Oliver B. Fringer, Nicholas T. Ouellette, Anna B. Lowe, Christopher A. Edwards, Alexandria B. Boehm
Publikováno v:
Frontiers in Marine Science, Vol 6 (2019)
A number of studies have illustrated the utility of environmental DNA (eDNA) for detecting marine vertebrates. However, little is known about the fate and transport of eDNA in the ocean, thus limiting the ability to interpret eDNA measurements. In th
Externí odkaz:
https://doaj.org/article/3a23693d56ce487ca77ac389b44d976c
Publikováno v:
PLoS ONE, Vol 14, Iss 10, p e0223921 (2019)
The information processing capability of the brain decreases during unconscious states. Capturing this decrease during anesthesia-induced unconsciousness has been attempted using standard spectral analyses as these correlate relatively well with brea
Externí odkaz:
https://doaj.org/article/6fbfd4ea71b147a1a74050d899e2cb0f
Autor:
Yenchia Feng, Nicholas T. Ouellette
Publikováno v:
Journal of The Royal Society Interface. 20
Individual animals engaged in collective behaviour can interchange their relative positions on a wide range of time scales. In situations where some regions of the group are more desirable, it is thought that more fit individuals will preferentially
Publikováno v:
Journal of Fluid Mechanics. 954
We present the results of a set of experiments designed to measure the dispersion of non-spherical particles in a wave–current flow. We released negatively buoyant discs, rods and unit-aspect-ratio cylinders into a flow both with and without waves
Publikováno v:
Physical Review Research, Vol 2, Iss 2, p 023343 (2020)
Reliable measurement, simulation, and analysis of dynamical systems rely on appropriately bounded uncertainty. Errors that lead to uncertainty naturally arise from finite precision or resolution, but an additional unappreciated source of uncertainty
Externí odkaz:
https://doaj.org/article/14209a074e894ba097b98a90ee60e7a6