Results 181 to 190 of about 4,310 (284)

Deep learning‐based ecological analysis of camera trap images is impacted by training data quality and quantity

Remote Sensing in Ecology and Conservation, EarlyView.
Machine learning image classifiers are increasingly being used to automate camera trap image labelling, but we don't know how much ML model accuracy matters for downstream ecological analyses. Using two large data sets from an African savannah and an Asian dry forest ecosystem, we compared human labelled data with predictions from deep‐learning models ...
Peggy A. Bevan, Omiros Pantazis, Holly A.I. Pringle, Guilherme Braga Ferreira, Daniel J. Ingram, Emily K. Madsen, Liam Thomas, Dol Raj Thanet, Thakur Silwal, Santosh Rayamajhi, Gabriel J. Brostow, Oisin Mac Aodha, Kate E. Jones   +12 more
wiley   +1 more source

Lifetime expression of egg rejection behaviour in Eurasian magpies is associated with variation in a polymorphic genetic marker. [PDF]

Sci Rep
Molina-Morales M, Avilés JM, Precioso M, Martínez JG, Morales MM.   +4 more
europepmc   +1 more source

Lacking data? No worries! How synthetic images can alleviate image scarcity in wildlife surveys: A case study with muskox (Ovibos moschatus)

Remote Sensing in Ecology and Conservation, EarlyView.
This study investigates the integration of synthetic imagery, created with diffusion‐based models, to supplement limited training data and improve muskox (Ovibos moschatus) detection in zero‐shot (ZS) and few‐shot (FS) settings. ZS models detected more than 80% of muskoxen in real images, confirming the potential of synthetic data as a substitute for ...
Simon Durand, Samuel Foucher, Alexandre Delplanque, Joëlle Taillon, Jérôme Théau   +4 more
wiley   +1 more source

Jackdaws Use Lynx Scat in Nests: Implications for Iberian Lynx Genetic Monitoring. [PDF]

Ecol Evol
Jiménez J, Finat R, Fernández-Tizón M, Hernández-Hernández J, Martínez-González AI, Virgós E.   +5 more
europepmc   +1 more source

Landscape context affects trap‐nesting bees, wasps, and their natural enemies

Ecological Entomology, 2002
openaire   +2 more sources

Chemically‐Linked Heterostructures of Palladium Nanosheets and 2H‐MoS2

Small, EarlyView.
The photoresponse of MoS2 devices is extended to the near‐infrared region (up to 1700 nm) through chemical connection to Pd nanosheets (PdNS). A maleimide is used for covalent connection to MoS2, and a phenyl bromide moiety for linkage to the PdNS. In the absence of the chemical linker, van der Waals heterostructures show poorer enhancement of the ...
Ramiro Quirós‐Ovies, Pablo Bastante, Simon Hettler, Víctor Vega‐Mayoral, Sergio Aina, Vasileios Balos, Thomas Pucher, Andrés Castellanos‐Gomez, Raul Arenal, Juan Cabanillas‐Gonzalez, Emilio M. Pérez, Jesús Santamaría, Víctor Sebastian   +12 more
wiley   +1 more source

No Sex-Differences in Learning Trap-Gap Problems in Zebra Finches. [PDF]

Ecol Evol
Lambert CT, Whittaker BA, Neil B, Poole C, Camacho-Alpízar A, Self JL, Blunk SC, Guillette LM.   +7 more
europepmc   +1 more source

Activity Systems Modelling as a Complex Systemic Approach to Develop Learning Partnerships Between Community Initiatives and Municipal Governments

Systems Research and Behavioral Science, EarlyView.
ABSTRACT The paper explores activity systems modelling (ASM) as a complex systemic approach to fostering learning partnerships between community initiatives and municipal governments. It highlights the increasing role of community‐led initiatives in cocreating public value and the challenges of collaboration due to differing perspectives on governance,
Peter Marks, Wouter Spekkink
wiley   +1 more source

Measuring competition coefficients in an ant community: Implications for intraspecific adaptation load. [PDF]

Ecology
Uematsu J, Yamamichi M, Tsuji K.
europepmc   +1 more source

The trap nest text book,

, 1902
openaire   +3 more sources