Results 91 to 100 of about 15,885 (287)
Wildlife Biology, EarlyView.One of the most difficult challenges for wildlife managers is reliably estimating wildlife populations. Camera traps combined with spatial capture–recapture (SCR) models are a popular tool for population estimation. They have limitations, however, including long data processing times.
Shannon P. Finnegan +5 more
wiley +1 more source
Wildlife Biology, EarlyView.Seasonal changes shape herbivore behaviour by altering forage availability and habitat conditions; however, few studies integrate diet and habitat selection data across temporal scales. This study uses seasonality as a unifying framework to combine fine‐scale GPS‐based habitat selection data with broader‐scale dietary information from stable isotope ...
Tamara A. Hiltunen +4 more
wiley +1 more source
State estimation technique for a planetary robotic rover
Revista Facultad de Ingeniería Universidad de Antioquia, 2014 Dados los largos tiempos de recorrido y las severas limitaciones medioambientales en un planeta como Marte, ahora la única opción factible es observar y explorar el planeta a través de vehículos planetarios más sofisticados.
Jamshed Iqbal +3 more
doaj +3 more sources
Value Iteration Networks with Double Estimator for Planetary Rover Path Planning. [PDF]
Sensors (Basel), 2021 Jin X, Lan W, Wang T, Yu P.
europepmc +1 more source
Habitat selection of moose in Sweden in managed boreal forests with Pinus contorta and P. sylvestris
Wildlife Biology, EarlyView.Human land use can take advantage of using exotic species to increase financial benefits. However, the use of exotic tree species might affect ecosystem functioning, potentially including the habitat use and movement behaviour of animals, modifying their ecological impact, and interactions with human land use.
Maria Bolund +5 more
wiley +1 more source
Slip-Based Autonomous ZUPT through Gaussian Process to Improve Planetary Rover Localization. [PDF]
IEEE Robot Autom Lett, 2021 Kilic C, Ohi N, Gu Y, Gross JN.
europepmc +1 more source
Magnetic compliant suspension concept for space robotics [PDF]
, 2011 This paper proposes a Dual-Magnet Magnetic Compliance Unit (DMCU) for use in medium sized space rover platforms to enhance terrain handling capabilities and speed of traversal.
McKee, Gerard, Parfitt, Maxwell
core
Wind, waves, wing loading and the flight energetics of giant petrels
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Wind is a major factor driving seabird movement and energetics, the effects of which are modulated by morphology. Developments in tagging technology now make it possible to test predictions from aerodynamic theory about the effects of wind on flight performance in free ...
Madeline E. Hallet +3 more
wiley +1 more source
Frontiers in Robotics and AIA planetary exploration rover has been employed for scientific endeavors or as a precursor for upcoming manned missions. Predicting rover traversability from its wheel slip ensures safe and efficient autonomous operations of rovers on deformable ...
Go Sakayori, Genya Ishigami
doaj +1 more source
Visual Odometry for Planetary Exploration Rovers in Sandy Terrains
International Journal of Advanced Robotic Systems, 2013 Visual odometry provides planetary exploration rovers with accurate knowledge of their position and orientation, which needs effective feature tracking results, especially in barren sandy terrains.
Linhui Li +3 more
doaj +1 more source