Edge Colorings of K(m,n) with m+n-1 Colors Which Forbid Rainbow Cycles
, 2017 Peter D. Johnson, Claire Zhang
openalex +2 more sources
, 2018 In this thesis, we deal with rainbow colorings of graphs. We engage not with the rainbow connection number but with counting of rainbow colorings in graphs with k colors. We introduce the rainbow polynomial and prove some results for some special graph classes. Furthermore, we obtain bounds for the rainbow polynomial.
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Subterranean environments contribute to three‐quarters of classified ecosystem services
Biological Reviews, Volume 101, Issue 3, Page 1582-1605, June 2026.ABSTRACT Beneath the Earth's surface lies a network of interconnected caves, voids, and systems of fissures forming in rocks of sedimentary, igneous, or metamorphic origin. Although largely inaccessible to humans, this hidden realm supports and regulates services critical to ecological health and human well‐being.
Stefano Mammola +30 more
wiley +1 more source
Uncovering viral protein acquisition events and human-specific folds with pairwise comparisons of predicted protein structures. [PDF]
Mol Biol EvolMalnak JC +3 more
europepmc +1 more source
Long rainbow cycles in proper edge-colorings of complete graphs [PDF]
, 2011 András Gyárfás +3 more
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Riverscape heterogeneity shapes population diversity for a migratory fish
Ecological Applications, Volume 36, Issue 4, June 2026.Abstract Habitat patch dynamics can scale up to influence population demography and diversity with implications for resilience to environmental stochasticity. But how the spatial arrangement and size of habitat patches interact with other components of habitat heterogeneity to shape population diversity at larger spatial scales is not well understood ...
Jeffrey R. Baldock +5 more
wiley +1 more source
Silicon rich nitride: a platform for controllable structural colors. [PDF]
NanophotonicsGoldberg O, Mazurski N, Levy U.
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Environmental and Protection Effects of Shark‐Companion Associations Across Three Ocean Basins
Ecology and Evolution, Volume 16, Issue 6, June 2026.Companion species frequently associate with large marine hosts, yet the ecological drivers of these relationships remain poorly understood. Using a global dataset of midwater BRUVS deployments, we modelled the presence and abundance of shark‐companion associations across seven shark species and three ocean basins.
Jett K. Walker +2 more
wiley +1 more source
An Optimized Staining Method for Visualization of Thermally Denatured Dermal Collagen. [PDF]
Lasers Surg MedAhn GR +6 more
europepmc +1 more source
Hydrodynamic and ecological effects of engineered logjams: Insights from field observations
Earth Surface Processes and Landforms, Volume 51, Issue 6, June 2026.Drone imaging, LSPIV and electrofishing data quantified restoration effects of engineered logjam at the Emme River (Switzerland). Placement and discharge shaped flow: Side jams created longer wakes, centre jams stronger mixing; and lower discharge intensified gap velocities, whereas wake length remained stable.
Felix Broß +2 more
wiley +1 more source