Results 11 to 20 of about 1,232,920 (123)
Genome-wide evolutionary signatures of climate adaptation in spotted sea bass inhabiting different latitudinal regions. [PDF]
Evol Appl, 2023 Abstract Consideration of the thermal adaptation of species is essential in both evolutionary biology and climate‐change biology because it frequently leads to latitudinal gradients of various phenotypes among populations. The spotted sea bass (Lateolabrax maculatus) has a broad latitudinal distribution range along the marginal seas of the Northwest ...
Chen B +8 more
europepmc +2 more sources
Variable neighbourhood search for the minimum labelling Steiner tree problem [PDF]
, 2009 We present a study on heuristic solution approaches to the minimum labelling Steiner tree problem, an NP-hard graph problem related to the minimum labelling spanning tree problem.
Darby-Dowman, K +3 more
core +7 more sources
Variable neighbourhood search for the minimum labelling Steiner tree problem [PDF]
, 2007 We present a study on heuristic solution approaches to the minimum labelling Steiner tree problem, an NP-hard graph problem related to the minimum labelling spanning tree problem.
Darby-Dowman, K +3 more
core +6 more sources
A general approach to transversal versions of Dirac‐type theorems
Bulletin of the London Mathematical Society, Volume 55, Issue 6, Page 2817-2839, December 2023., 2023 Abstract Given a collection of hypergraphs H=(H1,…,Hm)${{\bf H}}=(H_1, \ldots , H_m)$ with the same vertex set, an m$m$‐edge graph F⊂∪i∈[m]Hi$F\subset \cup _{i\in [m]}H_i$ is a transversal if there is a bijection ϕ:E(F)→[m]$\phi :E(F)\rightarrow [m]$ such that e∈E(Hϕ(e))$e\in E(H_{\phi (e)})$ for each e∈E(F)$e\in E(F)$.
Pranshu Gupta +4 more
wiley +1 more source
Wildlife Monographs, Volume 213, Issue 1, November 2023., 2023 We developed a spatialized surface for the primary food of grizzly bears in southeast British Columbia. After using this huckleberry patch layer to model habitat selection, fitness, and density, in a bottom‐up top‐down paradigm, we found that huckleberry patches near forestry roads contribute very little to fitness and density.
Michael F. Proctor +9 more
wiley +1 more source
On sufficient conditions for spanning structures in dense graphs
Proceedings of the London Mathematical Society, Volume 127, Issue 3, Page 709-791, September 2023., 2023 Abstract We study structural conditions in dense graphs that guarantee the existence of vertex‐spanning substructures such as Hamilton cycles. It is easy to see that every Hamiltonian graph is connected, has a perfect fractional matching and, excluding the bipartite case, contains an odd cycle.
Richard Lang +1 more
wiley +1 more source
Ecology and Evolution, Volume 13, Issue 7, July 2023., 2023 Perceived predation risks by terrestrial predators at thermal refuges may decrease the thermoregulatory benefits of refuge use, but quantifying such effects can be challenging and controversial when sampling can impose additional stress on fish. We passively monitored visitation patterns by different types of terrestrial predators at four thermal ...
Christopher J. Sullivan +2 more
wiley +1 more source
Ecology and Evolution, Volume 13, Issue 7, July 2023., 2023 The analysis of 238 samples of brown trout collected from 19 Georgian locations was studied by means of mitochondrial DNA sequencing and population genetic analysis based on the study of 10 microsatellite loci, showed intensive gene flow between drainages of the rivers flowing into the Black Sea, but not between the Black and Caspian Sea basins.
Levan Ninua +2 more
wiley +1 more source
What is it like to be colour‐blind? A case study in experimental philosophy of experience
Mind &Language, Volume 37, Issue 5, Page 814-839, November 2022., 2022 What is the experience of someone who is “colour‐blind” like? This paper presents the results of a study that uses qualitative research methods to better understand the lived experience of colour blindness. Participants were asked to describe their experiences of a variety of coloured stimuli, both with and without EnChroma glasses—glasses which, the ...
Keith Allen +3 more
wiley +1 more source
Reviews of Geophysics, Volume 60, Issue 3, September 2022., 2022 Abstract Global seismographic networks (GSNs) emerged during the late nineteenth and early twentieth centuries, facilitated by seminal international developments in theory, technology, instrumentation, and data exchange. The mid‐ to late‐twentieth century saw the creation of the World‐Wide Standardized Seismographic Network (1961) and International ...
A. T. Ringler +16 more
wiley +1 more source