Results 71 to 80 of about 102,132 (263)

Animal geolocation with convolution algorithms in Julia and R via Wahoo.jl

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Animal geolocation is the core of movement ecology. In aquatic ecosystems, electronic tagging and tracking technologies, such as passive acoustic telemetry systems and biologging sensors, are widely deployed. However, statistical estimation of individual locations from these datasets can be challenging and computationally expensive.
Edward Lavender   +2 more
wiley   +1 more source

Neurotransmitter modulation of extracellular H+ fluxes from isolated retinal horizontal cells of the skate

open access: yes, 2004
Self-referencing H+-selective microelectrodes were used to measure extracellular H+ fluxes from horizontal cells isolated from the skate retina. A standing H+ flux was detected from quiescent cells, indicating a higher concentration of free hydrogen ions
Birnbaum, Andrea D.   +6 more
core   +2 more sources

The role of sand lances (Ammodytes sp.) in the Northwest Atlantic ecosystem: a synthesis of current knowledge with implications for conservation and management [PDF]

open access: yes, 2020
© The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Staudinger, M. D., Goyert, H., Suca, J. J., Coleman, K., Welch, L., Llopiz, J.
Altman, Irit   +23 more
core   +1 more source

State‐space models and inference approaches for aquatic animal tracking with passive acoustic telemetry and biologging sensors

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Passive acoustic telemetry systems are widely deployed to track animals in aquatic environments. However, investments in integrative methods of data analysis have remained comparatively limited, with current workflows typically considering individual movements separately from space use, home ranges and residency.
Edward Lavender   +3 more
wiley   +1 more source

The reproductive cycle of the thorny skate (Amblyraja radiata) in the western Gulf of Maine [PDF]

open access: yes, 2005
The thorny skate (Amblyraja radiata) is a large species of skate that is endemic to the waters of the western north Atlantic in the Gulf of Maine.
Danley, Patrick D.   +6 more
core  

Practising Politics in a Disorderly Democracy

open access: yesAustralian Journal of Politics &History, EarlyView.
Taking as its starting point Ron May's scholarship on Papua New Guinea as a “disorderly democracy,” this article examines how politics is practised in the PNG Parliament. Using a case study of the events of late 2020, when a vote of no confidence against the Marape government was mooted but eventually failed to materialise, it adopts a practice theory ...
Kerryn Baker
wiley   +1 more source

The reproductive cycle of the thorny skate (Amblyraid radiata) in the western Gulf of Maine [PDF]

open access: yes, 2005
The thorny skate (Amblyraja radiata) is a large species of skate that is endemic to the waters of the western north Atlantic in the Gulf of Maine.
Danley, Patrick D.   +6 more
core   +1 more source

A new approach to the vakonomic mechanics [PDF]

open access: yes, 2014
The aim of this paper is to show that the Lagrange-d'Alembert and its equivalent the Gauss and Appel principle are not the only way to deduce the equations of motion of the nonholonomic systems. Instead of them, here we consider the generalization of the
Llibre, J., Ramírez, R., Sadovskaia, N.
core   +3 more sources

Buz hokeycilerde uzun süre paten kullanımının ayak tabanı basınç dağılımlarına etkisinin araştırılması

open access: yesSpormetre Beden Eğitimi ve Spor Bilimleri Dergisi, 2012
Amaç: Bu araştırmanın amacı buz hokeycilerle ile sağlıklı kişilerin ayak tabanı 11 temas alanı bölgesine ait zirve basınç, ortalama maksimal basınç ve basınç–zaman entegrali pedobarografik parametreleri karşılaştırılarak, buz hokeyinin ayak tabanı ...
Ahmet Uzun   +4 more
doaj   +1 more source

How ploughing and frictional melting regulate ice-skating friction

open access: yesFriction, 2023
The slipperiness of ice is well known while, for ice skating, its mechanism still needs further investigation, where the complex interactions including the thermal conduction of the skate—meltwater—ice system, the ploughing and the frictional melting of ...
Feng Du, Peng Ke, Ping Hong
doaj   +1 more source

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