Results 221 to 230 of about 211,344 (325)

Crows recognize geometric regularity. [PDF]

Sci Adv
Schmidbauer P, Hahn M, Nieder A.
europepmc   +1 more source

The Effect of Land Fragmentation on Risk and Technical Efficiency of Austrian Crop Farms

Journal of Agricultural Economics, EarlyView.
ABSTRACT Using a 2007–2014 panel of Austrian crop farms, we analyse the effect of multiple dimensions of land fragmentation on farms' production efficiency and risk performance. We use data envelopment analysis (DEA), a non‐parametric linear programming approach, to estimate efficiencies.
Andreas Eder
wiley   +1 more source

GREEN: A lightweight architecture using learnable wavelets and Riemannian geometry for biomarker exploration with EEG signals. [PDF]

Patterns (N Y)
Paillard J, Hipp JF, Engemann DA.
europepmc   +1 more source

Spatial‐statistical downscaling with uncertainty quantification in biodiversity modelling

Methods in Ecology and Evolution, Volume 16, Issue 4, Page 837-853, April 2025.
Abstract Accurate downscaling with uncertainty quantification and its inclusion in fitting biodiversity models to data are essential for accurate, valid inferences and predictions. Here, we provide a general framework for spatial modelling of biodiversity that involves downscaling environmental covariates.
Xiaotian Zheng, Noel Cressie, David A. Clarke, Melodie A. McGeoch, Andrew Zammit‐Mangion   +4 more
wiley   +1 more source

Dude, everyone wants pattern analysis tools (DEWPAT): Tools for measuring visual pattern complexity from digital images

Methods in Ecology and Evolution, EarlyView.
Abstract Understanding the diversity and function of complex colour patterns is a fundamental interest in ecology and evolutionary biology, but progress on many questions is limited by our ability to quantify diverse visual patterns. We address this problem by introducing Dude, Everyone Wants Pattern Analysis Tools (DEWPAT), a Python package for ...
Jillian A. Sanderson, Tristan Aumentado‐Armstrong, Charles‐Olivier Dufresne‐Camaro, D. Luke Mahler   +3 more
wiley   +1 more source

Pseudo-linear summation explains neural geometry of multi-finger movements in human premotor cortex. [PDF]

Nat Commun
Shah NP, Avansino D, Kamdar F, Nicolas C, Kapitonava A, Vargas-Irwin C, Hochberg LR, Pandarinath C, Shenoy KV, Willett FR, Henderson JM.   +10 more
europepmc   +1 more source

Effects of Anthropogenic Introduction of Substrates on Egg Camouflage and Nesting Success in Ground‐Nesting Birds

Animal Conservation, EarlyView.
We show that the introduction of artificial substrates, in this case, dredged materials to act as nesting substrate for ground‐nesting birds, reduced the effectiveness of egg camouflage for Kentish plovers compared to natural substrates. However, nesting success was not impacted, likely because the community of nest predators was diverse and used a ...
Gustavo Liñán‐Cembrano, Macarena Castro, Cristina Ramo, Miguel A. Rendón, Juan A. Amat, Alejandro Pérez‐Hurtado   +5 more
wiley   +1 more source

Mixed Non-Euclidean Geometries

, 2000
Florentín Smarandache
openalex   +2 more sources

Hyperbolic Graph Embedding of MEG Brain Networks to Study Brain Alterations in Individuals With Subjective Cognitive Decline. [PDF]

IEEE J Biomed Health Inform
Baker C, Suarez-Mendez I, Smith G, Marsh EB, Funke M, Mosher JC, Maestu F, Xu M, Pantazis D.   +8 more
europepmc   +1 more source

Compression‐Expansion: Miniaturization, Modularity, and Logistics Beyond Earth

American Anthropologist, EarlyView.
ABSTRACT If the Cold War space race culminated in a return to Earth, at present we are experiencing a renewed interest in space. Drawing on fieldwork among people working in the space sector in Sweden, this article focuses on some of the imaginaries underpinning this resurgence and the contemporary commercialization of space. Specifically, I hone in on
Chakad Ojani
wiley   +1 more source