Results 151 to 160 of about 7,093 (264)

Linking oceanic variability, euphausiid hotspot persistence, and marine predator distribution along Canada's west coast

open access: yesEcological Applications, Volume 36, Issue 1, January 2026.
Abstract Understanding patterns of habitat use across trophic levels and the physical drivers of multispecies aggregations is essential to inform ecosystem‐based management. To achieve this, we quantified the spatial distribution and co‐occurrence of hotspots (defined using the Getis‐Ord statistic) for euphausiids and nine of their commercially ...
Rhian Evans   +6 more
wiley   +1 more source

Matching Multiple Backgrounds: Egg Camouflage Across Different Habitats in a Shorebird

open access: yesEcology and Evolution, Volume 16, Issue 1, January 2026.
We studied egg camouflage in Kentish plovers nesting in two visually distinct habitats, sandy beaches and salt marshes, in southern Spain. Despite initial expectations of local adaptation or compromise camouflage, the birds instead chose nest sites within each habitat that shared overlapping colour and visual texture characteristics, allowing effective
Alexandra Grandón‐Ojeda   +4 more
wiley   +1 more source

Ringed Seal (Pusa hispida) Haul‐Out Behavior and Emergence Timing in the Bering, Chukchi, and Beaufort Seas

open access: yesEcology and Evolution, Volume 16, Issue 1, January 2026.
In the spring, ringed seals (Pusa hispida) shift from predominantly hauling out in lairs to predominantly hauling out on the surface of the sea ice to bask and molt, a transition we refer to as “emergence.” We used hidden Markov models (HMMs) to analyze haul‐out timelines from satellite‐linked transmitters to estimate emergence dates of ringed seals ...
Jessica M. Lindsay   +6 more
wiley   +1 more source

Hybrid CNN-transformer demosaicing for bioinspired single-chip color-near-infrared fluorescence imaging in oncologic surgery. [PDF]

open access: yesJ Biomed Opt
Jin Y   +8 more
europepmc   +1 more source

A multi‐scale assessment of interior Douglas‐fir tree mortality for hazard and risk assessments

open access: yesEcosphere, Volume 17, Issue 1, January 2026.
Abstract Land managers use hazard (susceptibility) and risk rating systems to guide the application of forest management treatments that aim to reduce future damages to forests. Rating systems are typically designed for individual damage agents, but tree mortality often results from multiple agents without a clear proximate cause.
Robert A. Andrus   +7 more
wiley   +1 more source

Parts Surface Defect Detection Algorithm Based on Improved YOLOv8s

open access: yesEngineering Reports, Volume 8, Issue 1, January 2026.
Enhanced YOLOv8s for real‐time surface defect detection: An improved YOLOv8s deep learning model is developed for detecting fatigue and linear cracks on part surfaces. Trained on a high‐resolution crack dataset with diverse environmental and texture conditions, the model achieves mAP@0.5 = 0.9626, mAP@0.5:0.95 = 0.7803, Precision = 0.926, and Recall ...
Zhe Sun   +3 more
wiley   +1 more source

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