Results 71 to 80 of about 162,083 (309)

Modeled Arctic sea ice evolution through 2300 in CMIP5 extended RCPs [PDF]

The Cryosphere, 2014
Almost all global climate models and Earth system models that participated in the Coupled Model Intercomparison Project 5 (CMIP5) show strong declines in Arctic sea ice extent and volume under the highest forcing scenario of the representative ...
P. J. Hezel, T. Fichefet, F. Massonnet
doaj   +1 more source

The Arctic Sea ice in the CMIP3 climate model ensemble – variability and anthropogenic change [PDF]

, 2012
The strongest manifestation of global warming is observed in the Arctic. The warming in the Arctic during the recent decades is about twice as strong as in the global average and has been accompanied by a summer sea ice decline that is very likely ...
Behrens, L. K., Latif, Mojib, Martin, Thomas, Semenov, Vladimir   +3 more
core   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Impact of atmospheric rivers on Arctic sea ice variations [PDF]

The Cryosphere
Arctic sea ice has been declining rapidly in recent decades. We investigate how the poleward transport of moisture and heat from lower latitudes through atmospheric rivers (ARs) influences Arctic sea ice variations.
L. Li, F. Cannon, M. R. Mazloff, A. C. Subramanian, A. M. Wilson, F. M. Ralph   +5 more
doaj   +1 more source

Neoglacial cooling culminates in rapid sea ice oscillations in eastern Fram Strait [PDF]

, 2011
EGU2011-407 The spatial and temporal distribution of sea ice in the subpolar North Atlantic is mainly controlled by the advection of warm Atlantic Water via the Norwegian and West Spitsbergen Current in eastern Fram Strait.
Müller, Juliane, Spielhagen, Robert, Stein, Ruediger, Werner, Kirstin   +3 more
core  

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

How tropical Pacific surface cooling contributed to accelerated sea ice melt from 2007 to 2012 as ice is thinned by anthropogenic forcing [PDF]

, 2019
Over the past 40 years the Arctic sea ice minimum in September has declined. The period between 2007 and 2012 showed accelerated melt contributed to the record minima of 2007 and 2012.
Baxter, Ian
core  

Respective impacts of Arctic sea ice decline and increasing greenhouse gases concentration on Sahel precipitation [PDF]

, 2019
The impact of climate change on Sahel precipitation is uncertain and has to be widely documented. Recently, it has been shown that Arctic sea ice loss leverages the global warming effects worldwide, suggesting a potential impact of Arctic sea ice decline
A Kitoh, A Seth, A Voldoire, AR Stine, AT Evan, B Fontaine, B Luo, B Pu, C Deser, C Deser, C Lavaysse, C Lavaysse, CB Skinner, CD Thorncroft, CD Thorncroft, D Luo, D Salas Mélia, DM Smith, DP Rowell, E Hawkins, E Mohino, E Sanchez-Gomez, Emilia Sanchez-Gomez, ER Martin, F Massonnet, G Magnusdottir, G Wang, HT Hewitt, I Polo, I Simmonds, J Noilhan, J Noilhan, J Villamayor, J-Y Lee, JA Screen, JA Screen, JC Stroeve, JCH Chiang, JG Dwyer, JG Dwyer, JP Grist, JR Knight, KE McCusker, KE Taylor, KE Trenberth, KE Trenberth, KH Cook, LM Druyan, M Biasutti, M Biasutti, M Gaetani, M Ting, MC Serreze, ME Mann, ME Mann, MI Lélé, P Peyrillé, P-A Monerie, P-A Monerie, P-A Monerie, P-A Monerie, Paul-Arthur Monerie, R Blackport, R James, R Roehrig, R Seager, R Zhang, RJ Haarsma, S Talento, SE Nicholson, SM Kang, Thomas Oudar, Y Liu, Y Peings   +73 more
core   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

Near-real-time Arctic sea ice thickness and volume from CryoSat-2 [PDF]

, 2016
Timely observations of sea ice thickness help us to understand the Arctic climate, and have the potential to support seasonal forecasts and operational activities in the polar regions.
Ridout, A, Shepherd, A, Tilling, RL
core   +4 more sources