Results 71 to 80 of about 630 (169)

Drought‐driven foraging adjustments in breeding white storks Ciconia ciconia: GPS tracking insights from two French marshes

open access: yesJournal of Avian Biology, Volume 2026, Issue 1, January 2026.
In the context of climate change, the increasing frequency of severe meteorological events, such as floods or droughts, is expected to impact various life history traits in organisms, primarily by altering the availability and quality of their trophic resources.
Océane Bégassat   +7 more
wiley   +1 more source

Validierung der dynamischen Genauigkeit verschiedener GNSS-Empfänger

open access: yesagricultural engineering.eu
Die Präzision von RTK-GNSS-Empfängern (Real-Time Kinematic Global Navigation Satellite System) ist ein wichtiger Schlüssel für die Digitalisierung des Pflanzenbaus.
Margret Frischhut, Patrick Ole Noack
doaj   +1 more source

Impacts of Climate Change on the Movement Ecology of an Imperfect Homeotherm

open access: yesBiotropica, Volume 58, Issue 1, January 2026.
ABSTRACT Rapid, human‐induced climate change has posed significant challenges to wildlife. One key strategy animals use to cope with environmental temperature fluctuations is behavioral thermoregulation. Understanding how climate change is expected to influence animal behavior is crucial for assessing its impact on species survival and informing ...
Michael J. Noonan   +3 more
wiley   +1 more source

Wetland location and captive breeding influence trans‐Mediterranean movements in the endangered Marbled Duck (Marmaronetta angustirostris)

open access: yesIbis, Volume 168, Issue 1, Page 245-258, January 2026.
Waterbirds distributed in semi‐arid and arid regions seem to have adapted their behaviour to the availability and seasonality of wetlands, increasing their mobility range. The Marbled Duck Marmaronetta angustirostris is a threatened waterbird that shows trans‐Mediterranean movements but these are poorly known.
Irene Pacheco‐Guardiola   +6 more
wiley   +1 more source

Individual Variation in Philopatry Is Unrelated to Activity and Space Use in the Undulate Skate Raja undulata

open access: yesEcology and Evolution, Volume 15, Issue 12, December 2025.
Consistent individual variation in fine‐scale movement traits is unrelated to movements occurring at larger spatio‐temporal scales in undulate skates (Raja undulata). ABSTRACT Individual variation in behavior is widespread in animals. Movement traits, which describe how individuals interact with their environment, can vary across a range of spatial and
Alina Hillinger   +5 more
wiley   +1 more source

A New Array Pseudolites Technology for High Precision Indoor Positioning

open access: yesIEEE Access, 2019
Global Satellite Navigation System (GNSS) can't provide normal location service in the indoor environment because the signal can be blocked by buildings. The pseudolites system can supplement GNSS, especially in the indoor environments.
Xingli Gan   +8 more
doaj   +1 more source

A Vehicle Tracking System Using Greedy Forwarding Algorithms for Public Transportation in Urban Arterial

open access: yesIEEE Access, 2020
A vehicle tracking system assists public transportation users in their movements by providing real-time information on the locations of vehicles in transit. Public transportation in parts of developing nations, especially Nigeria is ineffective.
Onemayin David Jimoh   +3 more
doaj   +1 more source

Invasive Deer Demonstrate Species‐Specific Niche Habitat Selection in the Australian Alps

open access: yesEcological Management &Restoration, Volume 26, Issue 3, September 2025.
ABSTRACT Australia's invasive deer populations continue to expand in abundance and distribution, yet there is limited information on their movement patterns and habitat preferences. This inhibits the prioritisation of areas for control and conservation protection.
E. D. McCarthy   +2 more
wiley   +1 more source

Maternal chronic conditions and risk of reproductive and perinatal outcomes [PDF]

open access: yes, 2022
Individuals with chronic medical conditions are at an increased risk for adverse reproductive and perinatal outcomes. However, there is limited condition-specific information on the reproductive and perinatal implications of chronic conditions and their ...
Crowe, Holly Michelle
core  

Pharmacological characterization of the bifunctional opioid ligand H-Dmt-Tic-Gly-NH-Bzl (UFP-505)

open access: yes, 2012
BACKGROUND: While producing good-quality analgesia, μ-opioid (MOP) receptor activation produces a number of side-effects including tolerance. Simultaneous blockade of δ-opioid (DOP) receptors has been shown to reduce tolerance to morphine.
Molinari S.   +6 more
core   +2 more sources

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