Results 21 to 30 of about 2,252,762 (303)

Oxidation Driven Reversal of PIP2-dependent Gating in GIRK2 Channels

open access: yesFunction, 2023
Physiological activity of G protein gated inward rectifier K+ (GIRK, Kir3) channel, dynamically regulated by three key ligands, phosphoinositol-4,5-bisphosphate (PIP2), Gβγ, and Na+, underlies cellular electrical response to multiple hormones and ...
Sun-Joo Lee   +3 more
doaj   +1 more source

Estimating the thermodynamic contribution of post-industrial warming to recent Greenland ice sheet surface mass loss [PDF]

open access: yesThe Cryosphere
The pronounced increase in meltwater runoff from the Greenland Ice Sheet in recent decades represents an important source of global sea-level rise. The role of anomalous anticyclonic circulation patterns in facilitating this increase has been widely ...
J. R. Preece   +7 more
doaj   +1 more source

Extreme Sea Ice Loss over the Arctic: An Analysis Based on Anomalous Moisture Transport

open access: yesAtmosphere, 2017
The Arctic system has experienced in recent times an extreme reduction in the extent of its sea ice. The years 2007 and 2012 in particular showed maxima in the loss of sea ice.
Marta Vázquez   +3 more
doaj   +1 more source

Anomalous seismic activity associated with 1988 Udayapur earthquake

open access: yesBibechana, 2010
The Udayapur earthquake of August 20, 1988 (Mb 6.4, Ms 6.6, Origin time: 23:09:10, epicenter at 26.8 °N 86.6 °E and Focal depth 57 km) occurred in the Himalayan front arc which caused severe damage in the region will loss of 1100 lives.
Harihar Paudyal
doaj   +3 more sources

Observation of anomalous power loss in a FEL

open access: yesNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1991
Abstract A series of experiments were conducted at the Stanford superconducting accelerator free electron laser (SCA/FEL) to compare the energy extracted from the electron beam with the optical output energy. When all known losses were taken into account, it was found that approximately half of the energy extracted from the electrons did not appear ...
J.C. Frisch, R.L. Swent, T.I. Smith
openaire   +1 more source

Anomalous Cognition: An Umbrella Review of the Meta-Analytic Evidence [PDF]

open access: yes, 2021
Objective: The aim of this study was to assess the results of all meta-analyses on anomalous cognition conducted between 1989 and 2021 in order to find moderators associated with greater effect sizes.
Storm, L., Tressoldi, P.
core   +1 more source

Anomalous Behaviors Detection for Underwater Fish Using AI Techniques

open access: yesIEEE Access, 2020
Anomalous events detection in real-world video scenes is a challenging problem owing to the complexity of anomaly and the untidy backgrounds and objects in the scenes. Although there are already many studies on dealing with this problem using deep neural
Jung-Hua Wang   +8 more
doaj   +1 more source

Abnormal head posture a new paradigm

open access: yesОфтальмохирургия, 2022
Purpose. To determine the most common ocular causes and types of anomalous head position and give details of their functional features. Material and methods. The research included 105 patients with an anomalous head position.
G.V. Gladysheva   +6 more
doaj   +1 more source

Constraining the rise of oxygen with oxygen isotopes

open access: yesNature Communications, 2019
The loss of anomalous sulfur isotope compositions from sedimentary rocks has been considered a symptom of permanent atmospheric oxygenation. Here the authors show sulfur and oxygen isotope evidence from 
B. A. Killingsworth   +5 more
doaj   +1 more source

Stability of divertor detachment

open access: yesNuclear Materials and Energy, 2017
The 2D simulations of edge plasma transport show that unlike some earlier publications, the impurity radiation loss per se does not cause the bifurcation-like transition to detached divertor regime.
S.I. Krasheninnikov   +4 more
doaj   +1 more source

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