Results 181 to 190 of about 2,302 (247)

Fractional List Packing for Layered Graphs

open access: yesJournal of Graph Theory, Volume 113, Issue 1, Page 19-37, September 2026.
ABSTRACT The fractional list packing number χ ℓ • ( G ) of a graph G is a graph invariant that has recently arisen from the study of disjoint list‐colourings. It measures how large the lists of a list‐assignment L : V ( G ) → 2 N need to be to ensure the existence of a “perfectly balanced” probability distribution on proper L‐colourings, that is, such ...
Stijn Cambie, Wouter Cames van Batenburg
wiley   +1 more source

High-Resolution Mechanoluminescent Haptic Sensor via Dual-Functional Chromatic Filtration by a Conjugated Polymer Shell. [PDF]

open access: yesAdv Mater
Jeong HI   +11 more
europepmc   +1 more source

Orientations of Graphs With at Most One Directed Path Between Every Pair of Vertices

open access: yesJournal of Graph Theory, Volume 113, Issue 1, Page 143-164, September 2026.
ABSTRACT Given a graph G, we say that an orientation D of G is a KT orientation if, for all u , v ∈ V ( D ), there is at most one directed path (in any direction) between u and v. Graphs that admit such orientations have been used to construct graphs with large chromatic number and small clique number that served as counterexamples to various ...
Barbora Dohnalová   +3 more
wiley   +1 more source

Green flowers need yellow to get noticed in a green world. [PDF]

open access: yesAnn Bot
Del Valle JC   +7 more
europepmc   +1 more source

Phenotyping Common Bean (Phaseolus vulgaris L.) Tolerance to Fomesafen and Imazamox Using Visible RGB Imaging Integrated With Multivariate Analysis

open access: yesLegume Science, Volume 8, Issue 3, September 2026.
ABSTRACT The common bean is vital for food security, but its productivity is often limited by competition with weeds, requiring the use of herbicides. The response of genotypes to herbicides such as fomesafen and imazamox is variable, and the traditional evaluation of phytotoxicity through visual methods is subjective.
Carlos Zacarias Joaquim Jr.   +13 more
wiley   +1 more source

Ultrasonication as a Green Processing Technology for Modulating the Physico‐Chemical, Rheological and Proximate Properties of Pearl Millet and Bambara Groundnut Flours

open access: yesLegume Science, Volume 8, Issue 3, September 2026.
ABSTRACT Ultrasonication has emerged as an environmentally friendly processing technology for modifying the functional characteristics of food materials; however, its effects on underutilized cereal–legume systems remain insufficiently understood. This study investigated the influence of ultrasonication amplitude (25%–75%) and treatment duration (30–60 
Adeyemi Ayotunde Adeyanju   +2 more
wiley   +1 more source

Intelligent Stain-Free Histology on Structural Colorimetric Nanocavities. [PDF]

open access: yesAdv Sci (Weinh)
Chen Q   +18 more
europepmc   +1 more source

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