Results 71 to 80 of about 577,992 (312)

Estimation of stratospheric input to the Arctic troposphere: 7Be and 10Be in aerosols at Alert, Canada [PDF]

, 1994
Concentrations of 7Be and 210Pb in 2 years of weekly high-volume aerosol samples collected at Alert, Northwest Territories, Canada, showed pronounced seasonal variations.
Barrie, Leonard A, Caffee, Marc W, Dibb, Jack E., Finkel, R C, Meeker, David, Southon, J   +5 more
core   +2 more sources

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

Comprehensive study of old ice ridges in the Arctic Ocean

Лëд и снег, 2020
In May 2015, a comprehensive study of an old ice ridge was carried out to the north of Bennett Island in the East-Siberian Sea with application of water thermal drilling, tachometric and sonar surveys, video survey by the underwater device and methods ...
Roman B. Guzenko, Yevgeny U. Mironov, Victor V. Kharitonov, Stepan V. Khotchenkov, Ruslan I. May, Viktor S. Porubaev, Sergey M. Кovalеv, Konstantin А. Kornishin, Yaroslav О. Efimov   +8 more
doaj  

Journal Staff [PDF]

, 1968
This paper addresses human capital in the Arctic in relation to tourism. More specifically, with an ever-increasing number oftourists recognizing the attractiveness of the Arctic, tour companies are increasingly recognizing the opportunities.
Pashkevich, Albina
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

Development of the technology of a new flour culinary fish product enriched with iodine of the White Sea kelp

Vestnik MGTU
The range of fish culinary products has been selected based on the analysis of consumer motivation in Murmansk and current trends in the development of the regional fish culinary products market.
Savkina K. N., Cshetinsky V. V., Tihonova P. A., Shokina Yu. V.   +3 more
doaj   +1 more source

Assessment of contemporary Arctic river runoff based on observational discharge records [PDF]

, 2001
We describe the contemporary hydrography of the pan‐Arctic land area draining into the Arctic Ocean, northern Bering Sea, and Hudson Bay on the basis of observational records of river discharge and computed runoff.
Fekete, Balazs M., Lammers, Richard B., Peterson, Bruce J., Shiklomanov, Alexander I., Vorosmarty, Charles J.   +4 more
core   +1 more source

The ubiquitin ligase RNF115 is required for the clearance of damaged lysosomes

FEBS Letters, EarlyView.
Upon lysosomal rupture, an E3 ubiquitin ligase RNF115 translocates from the cytosol to the damaged lysosomal membrane. Moreover, RNF115 depletion impairs the clearance of damaged lysosomes, identifying it as a key regulator of lysosomal quality control.
Sae Nakanaga, Toshiki Takahashi, Akiko Kuma, Hiroyuki Kawahara   +3 more
wiley   +1 more source

Potential for flexible lactate shuttling between astrocytes and neurons to mitigate against diving-induced hypoxia

Frontiers in Neuroanatomy
For most non-diving mammals, lack of O2 (hypoxia) has detrimental effects on brain function. Seals, however, display a series of systemic, cellular, and molecular adaptations that enable them to tolerate repeated episodes of severe hypoxia.
Chiara Ciccone, Sari Elena Dötterer, Sigrid Vold Jensen, Cornelia Geßner, Alexander C. West, Shona H. Wood, David G. Hazlerigg, Lars P. Folkow   +7 more
doaj   +1 more source

New Exoplanet Surveys in the Canadian High Arctic at 80 Degrees North

, 2012
Observations from near the Eureka station on Ellesmere Island, in the Canadian High Arctic at 80 degrees North, benefit from 24-hour darkness combined with dark skies and long cloud-free periods during the winter. Our first astronomical surveys conducted
Ahmadi, Aida, Carlberg, Raymond, Graham, James, Halman, Mark, Law, Nicholas M., Murowinski, Richard, Ngan, Wayne, Salbi, Pegah, Sivanandam, Suresh, Steinbring, Eric   +9 more
core   +1 more source