Results 21 to 30 of about 89,012 (292)

Pangolins in global camera trap data: Implications for ecological monitoring

open access: yesGlobal Ecology and Conservation, 2019
Despite being heavily exploited, pangolins (Pholidota: Manidae) have been subject to limited research, resulting in a lack of reliable population estimates and standardised survey methods for the eight extant species.
Hannah Khwaja   +71 more
doaj   +1 more source

Position clamping in a holographic counterpropagating optical trap [PDF]

open access: yes, 2011
Optical traps consisting of two counterpropagating, divergent beams of light allow relatively high forces to be exerted along the optical axis by turning off one beam, however the axial stiffness of the trap is generally low due to the lower numerical ...
Alexander Jesacher   +35 more
core   +1 more source

Habitat fragmentation and anthropogenic factors affect wildcat Felis silvestris silvestris occupancy and detectability on Mt Etna [PDF]

open access: yes, 2019
Knowledge of patterns of occupancy is crucial for planning sound biological management and for identifying areas which require paramount conservation attention.
Anile S.   +5 more
core   +1 more source

Lifeplan Camera Trapping Protocol v3

open access: yes, 2023
Lifeplan is a global biodiversity monitoring project with the aim of assessing the current state of biodiversity worldwide, and using this knowledge to generate predictions of how biodiversity might look in the future. In this protocol we describe the method used within the Lifeplan project for collecting camera trap data on an international scale in
Hanna M.K. Rogers   +5 more
openaire   +1 more source

Trapping radioactive ^{82}Rb in an optical dipole trap and evidence of spontaneous spin polarization [PDF]

open access: yes, 2007
Optical trapping of selected species of radioactive atoms has great potential in precision measurements for testing fundamental physics such as EDM, PNC and parity violating beta-decay asymmetry correlation coefficients.
D. Feldbaum   +5 more
core   +1 more source

A Step-by-step Guide to the Realisation of Advanced Optical Tweezers [PDF]

open access: yes, 2015
Since the pioneering work of Arthur Ashkin, optical tweezers have become an indispensable tool for contactless manipulation of micro- and nanoparticles.
Gigain, Sylvain   +6 more
core   +3 more sources

Camera trap images

open access: yes, 2022
This projects contains code, data and trained model weights.
openaire   +1 more source

Generation of an intense cold-atom beam from a pyramidal magneto-optical trap: experiment and simulation [PDF]

open access: yes, 2003
An intense cold-atom beam source based on a modified pyramidal magneto-optical trap has been developed and characterized. We have produced a slow beam of cold cesium atoms with a continuous flux of 2.2× 10^9 atoms/s at a mean velocity of 15 m/s and with ...
Bliss, Joshua L.   +5 more
core   +1 more source

Terrestrial camera traps: essential tool for the detection and future monitoring of the Critically Endangered Sira curassow Pauxi koepckeae [PDF]

open access: yes, 2017
The only known population of Sira curassow Pauxi koepckeae resides within the Sira Communal Reserve, a chain of isolated and high-elevation outcrops of the Peruvian Andes.
Beirne, Christopher   +3 more
core   +2 more sources

Florida Wildlife Camera Trap Dataset

open access: yes, 2021
IEEE Conference on Computer Vision and Pattern Recognition, CV4Animals: Computer Vision for Animal Behavior Tracking and Modeling Workshop ...
Gagne, Crystal   +3 more
openaire   +2 more sources

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