Results 231 to 240 of about 239,197 (333)

The story of sunflowers

open access: yesJournal of the London Mathematical Society, Volume 113, Issue 1, January 2026.
Abstract Sunflowers, or Δ$\Delta$‐systems, are a fundamental concept in combinatorics introduced by Erdős and Rado in their paper: [J. London Math. Soc. (1) 35 (1960), 85–90]. A sunflower is a collection of sets where all pairs have the same intersection.
Anup Rao
wiley   +1 more source

Terrain-aware slime mold networks: From biological self-organization principles to liquid-cooled thermal management systems

open access: gold
Sen Lin   +7 more
openalex   +1 more source

Commodity risk assessment of oak and walnut logs from the US

open access: yesEFSA Journal, Volume 24, Issue 1, January 2026.
Abstract The European Commission submitted to the EFSA Panel on Plant Health a Dossier from the United States proposing the use of a vacuum–steam–heat treatment as a stand‐alone phytosanitary measure to mitigate the risk of entry of Bretziella fagacearum, Geosmithia morbida and its vector Pityophthorus juglandis (thousand cankers disease complex) into ...
EFSA Panel on Plant Health (PLH)   +30 more
wiley   +1 more source

Optimizing energy hubs with a focus on ice energy storage: a strategic approach for managing cooling, thermal, and electrical loads via an advanced slime mold algorithm

open access: gold
Tao Hai   +9 more
openalex   +1 more source

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