Zobrazeno 1 - 10
of 756
pro vyhledávání: '"R, Kwok"'
Autor:
K. Suba, Y. Patel, A. Martin-Alonso, B. Hansen, X. Xu, A. Roberts, M. Norton, P. Chung, J. Shrewsbury, R. Kwok, V. Kalogianni, S. Chen, X. Liu, K. Kalyviotis, G.A. Rutter, B. Jones, J. Minnion, B.M. Owen, P. Pantazis, W. Distaso, D.J. Drucker, T.M. Tan, S.R. Bloom, K.G. Murphy, V. Salem
Publikováno v:
Molecular Metabolism, Vol 85, Iss , Pp 101947- (2024)
Objective: Type 2 diabetes (T2D) is characterised by the loss of first-phase insulin secretion. We studied mice with β-cell selective loss of the glucagon receptor (Gcgrfl/fl X Ins-1Cre), to investigate the role of intra-islet glucagon receptor (GCG
Externí odkaz:
https://doaj.org/article/c37ae5408a23406d8a7d1275751b2671
Publikováno v:
The Cryosphere, Vol 15, Pp 821-833 (2021)
In Release 001 and 002 of the ICESat-2 sea ice products, candidate height segments used to estimate the reference sea surface height for freeboard calculations included two surface types: specular and smooth dark leads. We found that the uncorrected
Externí odkaz:
https://doaj.org/article/2035509ee9e04bc793cf11e70295b159
Publikováno v:
The Cryosphere, Vol 14, Pp 4453-4474 (2020)
We offer a view of the Antarctic sea ice cover from lidar (ICESat-2) and radar (CryoSat-2) altimetry, with retrievals of freeboard, snow depth, and ice thickness that span an 8-month winter between 1 April and 16 November 2019. Snow depths are from f
Externí odkaz:
https://doaj.org/article/55f0bf8845f542fcaf57ca1ba0ff296e
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-12 (2019)
Snow cover can affect the Arctic sea-ice system in different ways. Here authors study the relationship between cyclone activity and the seasonal build-up of snow on Arctic sea ice at a multi-decadal and basin-wide scale and find that 44% of the varia
Externí odkaz:
https://doaj.org/article/54e65c8c8c5a41cfafefd1e15d418dcb
Publikováno v:
Earth and Space Science, Vol 8, Iss 3, Pp n/a-n/a (2021)
Abstract NASA's Ice, Cloud, and Land Elevation Satellite‐2 (ICESat‐2) mission launched in September 2018 and is now providing high‐resolution surface elevation profiling across the entire globe, including the sea ice cover of the Arctic and Sou
Externí odkaz:
https://doaj.org/article/b5c3e0fecd50475aa28c1608b8e5c886
Publikováno v:
The Cryosphere, Vol 12, Pp 2789-2801 (2018)
We examine the variability of sea ice freeboard, snow depth, and ice thickness in three years (2011, 2014, and 2016) of repeat surveys of an IceBridge (OIB) transect across the Weddell Sea. Averaged over this transect, ice thickness ranges from 2.
Externí odkaz:
https://doaj.org/article/7c4c41b6ddb140cbbb41c14702f92ebf
Publikováno v:
EJVES Short Reports, Vol 38, Iss , Pp 8-11 (2018)
Introduction: Segmental arterial mediolysis (SAM) is a rare, non-atherosclerotic, non-inflammatory vascular disease mostly affecting medium to large sized abdominal arteries which may cause aneurysms, stenosis, and haemorrhage. Report: A case is repo
Externí odkaz:
https://doaj.org/article/a308e756b37a4b31a01672001f7f2cae
Autor:
R. Kwok, N. T. Kurtz, L. Brucker, A. Ivanoff, T. Newman, S. L. Farrell, J. King, S. Howell, M. A. Webster, J. Paden, C. Leuschen, J. A. MacGregor, J. Richter-Menge, J. Harbeck, M. Tschudi
Publikováno v:
The Cryosphere, Vol 11, Pp 2571-2593 (2017)
Since 2009, the ultra-wideband snow radar on Operation IceBridge (OIB; a NASA airborne mission to survey the polar ice covers) has acquired data in annual campaigns conducted during the Arctic and Antarctic springs. Progressive improvements in rad
Externí odkaz:
https://doaj.org/article/954d46ad08314ca7959d5b88fd04582e
Publikováno v:
The Cryosphere, Vol 11, Pp 1553-1573 (2017)
A realistic representation of sea-ice deformation in models is important for accurate simulation of the sea-ice mass balance. Simulated sea-ice deformation from numerical simulations with 4.5, 9, and 18 km horizontal grid spacing and a viscous–p
Externí odkaz:
https://doaj.org/article/b0fa088eab6942cfba5ff23309f5d74b
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