Results 11 to 20 of about 6,097 (217)

EEG Radiotelemetry in Small Laboratory Rodents: A Powerful State-of-the Art Approach in Neuropsychiatric, Neurodegenerative, and Epilepsy Research [PDF]

open access: yesNeural Plasticity, 2016
EEG radiotelemetry plays an important role in the neurological characterization of transgenic mouse models of neuropsychiatric and neurodegenerative diseases as well as epilepsies providing valuable insights into underlying pathophysiological mechanisms ...
Andreas Lundt   +8 more
doaj   +2 more sources

Ultrasonic Vocalizations Of Flying Bats Monitored By Radiotelemetry [PDF]

open access: yesJournal of Experimental Biology, 1992
ABSTRACT Ultrasonic vocalizations of flying bats were effectively monitored with radiotelemetry. We describe a device light enough to be carried by an 11g bat for periods of up to 1h. It transmitted signals adequate for fine frequency analysis within a range of approximately 3 m.
W C, Lancaster   +2 more
openaire   +4 more sources

Joint telemetry and mark–recapture model reveal resource selection affects Northern Bobwhite chick survival

open access: yesEcosphere
Resource selection studies have become increasingly common since the advent of modern animal tracking equipment, yet most studies fail to examine how selection affects vital rates or population growth (i.e., fitness).
Justin N. Hill   +3 more
doaj   +2 more sources

Roe Deer <i>Capreolus capreolus</i> Home Range Size and Daily Distance in the Agricultural Landscape of East-Central Poland in Relation to Natural and Anthropogenic Factors. [PDF]

open access: yesEcol Evol
The home ranges, core areas, and daily distances traveled of 10 collared roe deer in the agricultural landscape of east‐central Poland were analyzed. We demonstrated the dependence of the home range size and daily distance on natural and anthropogenic factors. We first demonstrated a relationship between home range size and the wind farm impacts on roe
Klich D   +7 more
europepmc   +2 more sources

Prolactin receptor signalling contributes to the attenuation of stress-induced hyperthermia during pregnancy. [PDF]

open access: yesJ Neuroendocrinol
Abstract During pregnancy, thermoregulation is tightly controlled to protect the foetus from harmful elevated temperatures. Stress‐induced hyperthermia is a component of the stress response that increases alertness to a perceived threat. Previous literature has shown that like other aspects of the stress response, stress‐induced hyperthermia is ...
Stewart AM, Grattan DR, Georgescu TR.
europepmc   +2 more sources

Étude du comportement du saumon atlantique (Salmo salar L.) au niveau de l'aménagement hydroélectrique de Baigts (gave de Pau) lors de sa migration anadrome.

open access: yesKnowledge and Management of Aquatic Ecosystems, 1999
Le comportement de 19 saumons adultes (Salmo salar L.) a été étudié au niveau de l'aménagement hydroélectrique de Baigts à l'aide de la technique de radiotélémétrie lors de trois expérimentations menées en été et en automne de 1995 à 1997.
CHANSEAU M., LARINIER M.
doaj   +1 more source

Retention of radiotransmitters tail‐mounted on 6 bird species

open access: yesWildlife Society Bulletin, 2018
Radiotransmitters can be tail‐mounted using cyanoacrylate glue and an accelerant rather than using a harness. Tail‐mounted transmitters are dropped or shed when the rectrices molt, which may reduce transmitter effects while providing retention times ...
Richard A. Stanton Jr.   +5 more
doaj   +1 more source

Use of visual surveys and radiotelemetry reveals sources of detection bias for a cryptic snake at low densities

open access: yesEcosphere, 2020
Transect surveys are frequently used to estimate distribution and abundance of species across a landscape, yet a proportion of individuals present will be missed because either they were out of view and unavailable for detection or they were available ...
Scott M. Boback   +3 more
doaj   +1 more source

Spot‐mapping underestimates song‐territory size and use of mature forest by breeding golden‐winged warblers in Minnesota, USA

open access: yesWildlife Society Bulletin, 2012
Studies of songbird breeding habitat often compare habitat characteristics of used and unused areas. Although there is usually meticulous effort to precisely and consistently measure habitat characteristics, accuracy of methods for estimating which areas
Henry M. Streby   +2 more
doaj   +1 more source

Variation in behavior drives multi‐scale responses to habitat conditions in timber rattlesnakes (Crotalus horridus)

open access: yesEcosphere, 2021
Variations in both the behavior of wildlife and the scale at which the environment most influences the space use of wild animals (i.e., scale of effect) are critical, but often overlooked in habitat selection modeling.
Andrew S. Hoffman   +4 more
doaj   +1 more source

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