Results 131 to 140 of about 190,574 (375)

An elastic segment of the whisker shaft enables coding of the whisking phase via whisker torsion in rats and mice

open access: yesThe Anatomical Record, EarlyView.
An elastic segment was found in the basal part of the whisker shaft in rats and mice. Application of force to the whisker bulb of isolated follicles caused bending and twisting of this segment. Active whisker movements deform this segment, causing whisker shaft deflection and selective activation of mechanoreceptors at different phases of whisking ...
Sebastian Haidarliu   +4 more
wiley   +1 more source

Origin, evolution and biogeographic dynamics of the European rabbit (Oryctolagus cuniculus) in Southwestern Europe

open access: yesThe Anatomical Record, EarlyView.
Abstract The Pleistocene is a key period for understanding the evolutionary history and palaeobiogeography of the European rabbit (Oryctolagus cuniculus). The species was first documented in southeastern Iberia at the beginning of the Middle Pleistocene and appears to have rapidly spread throughout Southwestern Europe, where it was found in numerous ...
Maxime Pelletier
wiley   +1 more source

A New Eulerian Iceberg Module for Climate Studies

open access: yesJournal of Advances in Modeling Earth Systems
Icebergs modulate the effective location of freshwater input from ice sheets into the ocean and therefore play an important role for the climate, especially during times of increased ice discharge (e.g., Heinrich events). None of the models participating
Olga Erokhina, Uwe Mikolajewicz
doaj   +1 more source

Tracking ablation and movement of icebergs with time-lapse photography at an alpine proglacial lake in Austria

open access: yesArctic, Antarctic, and Alpine Research
Little is known about the evolution and dynamics of icebergs in alpine lakes. We analyzed the movement and ablation patterns of icebergs at an ice-contact lake at Pasterze Glacier, Austria, using time-lapse images.
Felix Bernsteiner   +3 more
doaj   +1 more source

The impact of hidden liquidity in limit order books [PDF]

open access: yes, 2008
We report evidence that the presence of hidden liquidity is associated with greater liquidity in the order books, greater trading volume, and smaller price impact.
Frey, Stefan, Sandas, Patrik
core  

From armadillos to sloths: Patterns and variations in xenarthran coronary anatomy

open access: yesThe Anatomical Record, EarlyView.
Abstract Species of the superorder Xenarthra play a vital ecological role in the Neotropics. Despite their evolutionary significance, anatomical studies on their coronary circulation remain scarce. This study investigated the coronary anatomy of 82 hearts from nine Xenarthra species across the Dasypodidae, Myrmecophagidae, and Bradypodidae.
Wilson Viotto‐Souza   +5 more
wiley   +1 more source

Seasonal Variations in Iceberg Freshwater Flux in Sermilik Fjord, Southeast Greenland From Sentinel‐2 Imagery

open access: yesGeophysical Research Letters, 2019
Iceberg discharge is estimated to account for up to 50% of the freshwater flux delivered to glacial fjords. The amount, timing, and location of iceberg melting impacts fjord‐water circulation and heat budget, with implications for glacier dynamics ...
A. N. Moyer   +3 more
doaj   +1 more source

Applicability of ERTS to Antarctic iceberg resources [PDF]

open access: yes
The author has identified the following significant results. This investigation explorers the applicability of ERTS to (1) determine the Antarctic sea ice and environmental behavior that may influence the harvesting of icebergs, and (2) monitor iceberg ...
Hult, J. L., Ostrander, N. C.
core   +1 more source

Mechanistic Consequences of Piezo1 Gain‐of‐Function Variants for Decreased Red Cell Survival in Hereditary Xerocytosis

open access: yes
American Journal of Hematology, EarlyView.
Asya Makhro   +11 more
wiley   +1 more source

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