Results 41 to 50 of about 161,982 (337)

Weddell Sea iceberg drift: Five years of observations [PDF]

open access: yes, 2006
Since 1999, 52 icebergs have been tagged with GPS buoys in the Weddell Seato enable monitoring of their position. The chosen icebergs were of small tomedium size, with a few icebergs larger than 10 km associatedwith the calving of icebergs A38 and A43 ...
Aoki   +44 more
core   +1 more source

Prospects for seasonal forecasting of iceberg distributions in the North Atlantic [PDF]

open access: yes, 2017
An efficient approach to ocean–iceberg modelling provides a means for assessing prospects for seasonal forecasting of iceberg distributions in the northwest Atlantic, where icebergs present a hazard to mariners each spring.
A Duchez   +29 more
core   +4 more sources

Line-of-sight iceberg edge-following using an AUV equipped with multibeam sonar [PDF]

open access: yes, 2015
Obtaining 3D information about ice features, like icebergs, are of interest to researchers and offshore operators moving into the Arctic. Icebergs are affected by wind, and ocean currents, and can have unpredictable drift patterns, causing challenges ...
Norgren, Petter, Skjetne, Roger
core   +2 more sources

Iceberg topography and volume classification using TanDEM-X interferometry [PDF]

open access: yesThe Cryosphere, 2019
Icebergs in polar regions affect water salinity, alter marine habitats, and impose serious hazards on maritime operations and navigation. These impacts mainly depend on the iceberg volume, which remains an elusive parameter to measure. We investigate the
D. O. Dammann   +9 more
doaj   +1 more source

Designing theoretically-informed implementation interventions. [PDF]

open access: yes, 2006
Canadian Institutes of Health Research; Ontario Ministry of ...
Improved Clinical Effectiveness through Behavioural Research Group (ICEBeRG)
core  

A last glacial ice sheet on the Pacific Russian coast and catastrophic change arising from coupled ice–volcanic interaction [PDF]

open access: yes, 2008
Controversy exists over the extent of glaciation in Eastern Asia at the Last Glacial Maximum: complete ice sheet cover vs. restricted mountain icefields (an area discrepancy equivalent to 3.7 Greenland Ice Sheets).
Bigg, G.R., Clark, C.D., Hughes, A.L.C.
core   +1 more source

Ultrahigh‐resolution (λ/10) Femtosecond Laser Writing of Polymer‐Encapsulated Multicolor Perovskite Patterns Beyond the Diffraction Limit

open access: yesAdvanced Functional Materials, EarlyView.
Fabrication of in situ polymer‐encapsulated stable perovskite patterns of arbitrary shapes and pixel arrays with a resolution of 80 nm is reported by the femtosecond (fs) laser (800 nm) super‐resolution writing technique. The two‐photon absorption‐induced laser ablation is attributed to the achieved feature sizes as small as λ/10.
Xuebing Wen   +8 more
wiley   +1 more source

Laboratory Investigations of Iceberg Melting under Wave Conditions in Sea Water

open access: yesJournal of Marine Science and Engineering
Changes in the masses of icebergs due to deterioration processes affect the drift of icebergs and should be taken into account when assessing iceberg risks in the areas of offshore development.
Aleksey Marchenko, Nataliya Marchenko
doaj   +1 more source

A Computational Framework for Iceberg and Ship Discrimination: Case Study on Kaggle Competition

open access: yesIEEE Access, 2020
Iceberg and ship identification in satellite synthetic aperture radar (SAR) data plays an important role in offering an operational iceberg surveillance program.
Xulei Yang, Jie Ding
doaj   +1 more source

Permeation Enhancer‐based Ionogel Shows Remarkable Potential for Oral Insulin Delivery

open access: yesAdvanced Healthcare Materials, EarlyView.
This study proposes a novel formulation of decanoate in an ionic liquid inspired drug delivery system. The formulation demonstrates ideal physicochemical and material properties for oral peptide delivery. Findings indicate that choline decanoate (1:2 molar ratio) forms a viscoelastic gel that enables high oral bioavailability of insulin in rats ...
Konstantinos Raptis   +6 more
wiley   +1 more source

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