Results 21 to 30 of about 10,691 (256)

Biotelemetry and Wireless Powering of Biomedical Implants Using a Rectifier Integrated Self-Diplexing Implantable Antenna

open access: yesIEEE transactions on microwave theory and techniques, 2021
This article proposes an efficient and complete wireless power transfer (WPT) system (WPTS) for multipurpose biomedical implants. The WPTS is composed of a self-diplexing implantable antenna, efficient rectifier, and WPT transmitter (WPT Tx).
A. Iqbal   +5 more
semanticscholar   +1 more source

Getting to grips with wildlife research by citizen scientists: What role for regulation?

open access: yesPeople and Nature, 2021
Wildlife research by citizen scientists, involving the capture and handling of animals, provides clear scientific benefits, but also potential risks to animal welfare.
Alexandra Palmer   +4 more
doaj   +1 more source

First Record of the Red-Footed Falcon’s Nocturnal Flight Activity during the Nestling Period Using GPS Data

open access: yesEcologies, 2022
The red-footed falcon (Falco vespertinus) is a species that is of great interest to conservation. Because of this, understanding the red-footed falcon’s flight behavior is important for the conservation of this species. In this context, by using accurate
Alessandro Ferrarini, Marco Gustin
doaj   +1 more source

The Role of Ethological Observation for Measuring Animal Reactions to Biotelemetry Devices [PDF]

open access: yes, 2017
This paper presents a methodological approach used to assess the wearability of biotelemetry devices in animals. A detailed protocol to gather quantitative and qualitative ethological observations was adapted and tested in an experimental study of 13 cat
Mancini, Clara   +2 more
core   +1 more source

A Compact Implantable MIMO Antenna for High-Data-Rate Biotelemetry Applications

open access: yesIEEE Transactions on Antennas and Propagation, 2021
This article presents a low-profile multiple-input–multiple-output (MIMO) implantable antenna system, including a capsule endoscopy and a scalp implantation at medical implant communication service (MICS) band (402–405 MHz), and industrial, scientific ...
A. Iqbal   +3 more
semanticscholar   +1 more source

Diurnal vertical movements in black sea bass (Centropristis striata): Endogenous, facultative, or something else?

open access: yesEcosphere, 2021
Fishes commonly exhibit diel rhythms in movements with consequences to feeding, reproduction, predator evasion, and resting. Such behaviors are conceived as plastic, persisting for phases (days to weeks), and then becoming disrupted, masked, and altered ...
D. H. Secor   +5 more
doaj   +1 more source

First Unmanned Aerial Vehicle Observation of Epimeletic Behavior in Indo-Pacific Humpback Dolphins

open access: yesAnimals, 2022
Epimeletic behavior has been reported in various species of cetaceans and sometimes in wild populations during vessel-based surveys. Epimeletic behavior in cetaceans involves complex social interactions which have been described using observational and ...
Tabris Yik-To Chung   +3 more
doaj   +1 more source

Refining Housing, Husbandry and Care for Animals Used in Studies Involving Biotelemetry

open access: yesAnimals, 2014
Biotelemetry can contribute towards reducing animal numbers and suffering in disciplines including physiology, pharmacology and behavioural research.
Penny Hawkins
doaj   +1 more source

Behavior and Ecology of Silky Sharks Around the Chagos Archipelago and Evidence of Indian Ocean Wide Movement

open access: yesFrontiers in Marine Science, 2020
Silky sharks (Carcharhinus falciformis) represent a major component of global shark catch, both directly and as bycatch, and populations are declining as a result.
David J. Curnick   +15 more
doaj   +1 more source

Foraging behaviour of sympatrically breeding macaroni (Eudyptes chrysolophus) and chinstrap (Pygoscelis antarcticus) penguins at Bouvetøya, Southern Ocean

open access: yesPolar Research, 2022
Species with similar ecological requirements that overlap in range tend to segregate their niches to minimize competition for resources. However, the niche segregation possibilities for centrally foraging predators that breed on isolated Subantarctic ...
Audun Narvestad   +3 more
doaj   +1 more source

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