Results 261 to 270 of about 1,246,913 (311)
Integrative Zoology, EarlyView.We decode mitochondrial genomes across all extant canids, revealing lineage‐specific codon optimization driven by altitude, predation, and body size. A tripartite framework integrates geological events, metabolic constraints, and adaptive radiation to explain carnivore evolution.
Xiaoyang Wu +8 more
wiley +1 more source
A Tale of Appendages: Investigating Limb and Tail Variation in Salamanders
Integrative Zoology, EarlyView.We analyzed limb and tail proportions in 44% of known salamander species using a phylogenetic comparative approach. Our results revealed significant variation among families and ecological groups, with aquatic species showing longer limbs and basal lineages having shorter tails.
Giacomo Rosa +4 more
wiley +1 more source
Integrative Zoology, EarlyView.The diversification of advertisement calls is largely driven by climatic niche differentiation. Our results provide acoustic evidence for studies on ecological speciation in anurans.
Tuo Shen +7 more
wiley +1 more source
Dorsal Crypsis and Chemical Defense Jointly Shape Brain Size in Toads
Integrative Zoology, EarlyView.We found that total brain size and dorsal crypsis under both ultraviolet‐sensitive (UVS) and violet‐sensitive (VS) tetrachromatic bird visual models were negatively associated across eight species of toads. Our findings suggest that when species reduce predation risk by evolving increased dorsal crypsis, they may exhibit decreased brain size due to ...
Hong Wu +6 more
wiley +1 more source
Methods in Ecology and Evolution, EarlyView.Abstract Strategically deploying acoustic telemetry receiver arrays is vital for tracking the movements of aquatic animals. Nevertheless, there is a lack of tools that provide the capacity to evaluate how well arrays perform in their study area, as well as ways to optimise receiver configurations to best meet study goals.
Jordan K. Matley +5 more
wiley +1 more source
A systematic review of avian influenza virus transmission models: Gaps and opportunities
Methods in Ecology and Evolution, EarlyView.Abstract Highly pathogenic avian influenza virus (HPAIV) increasingly threatens wild birds, poultry, non‐human mammals and humans, yet gaps and opportunities in avian influenza virus (AIV) transmission modelling have not been comprehensively synthesized.
Shenglai Yin +7 more
wiley +1 more source
Mandatory Annuitization in the SME Pension Fund in Korea: Welfare and Retirement Adequacy
Asia-Pacific Journal of Financial Studies, EarlyView.Abstract The collective retirement pension fund for workers in small and medium‐sized enterprises (SMEs) has recently been introduced in Korea (the “Blue Seed” plan), yet retirement wealth is typically withdrawn as a lump sum, leaving retirees exposed to longevity risk.
Jun‐Hee An, Do Young Cheong
wiley +1 more source
Dyson's Brownian Motions, Intertwining and Interlacing [PDF]
Electronic Journal of Probability, 2007 A reflected Brownian motion in the Gelfand-Tsetlin cone is used to construct Dyson's process of non-colliding Brownian motions. The key step of the construction is to consider two interlaced families of Brownian paths with paths belonging to the second ...
Jon Warren
exaly +1 more source
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Brownian Motion of an Ellipsoid
Science, 2006We studied the Brownian motion of isolated ellipsoidal particles in water confined to two dimensions and elucidated the effects of coupling between rotational and translational motion. By using digital video microscopy, we quantified the crossover from short-time anisotropic to long-time isotropic diffusion and directly measured probability ...
Han, Yilong +5 more
openaire +3 more sources
Brownian Motion of Graphene [PDF]
ACS Nano, 2010 We study the Brownian motion (BM) of optically trapped graphene flakes. These orient orthogonal to the light polarization, due to the optical constants anisotropy. We explain the flake dynamics, measure force and torque constants and derive a full electromagnetic theory of optical trapping. The understanding of two dimensional BM paves the way to light-
Francesco Bonaccorso +2 more
exaly +7 more sources