Results 21 to 30 of about 32,711 (204)

The COVID-19 pandemic and beyond: A systems thinking analysis using iceberg model to transform an organization into a pandemic-resilient institution

open access: yesJournal of Marine Medical Society, 2021
The pandemic continues to be a long-drawn battle with the emergence of new variants of concern of SARS CoV-2 virus and continued challenges of COVID-19 vaccination such as coverage, longevity of protection and real-world vaccine effectiveness against ...
Kiran Kumar Maramraj   +3 more
doaj   +1 more source

Detailed Lacustrine Calving Iceberg Inventory from Very High Resolution Optical Imagery and Object-Based Image Analysis

open access: yesRemote Sensing, 2020
In the field of iceberg and glacier calving studies, it is important to collect comprehensive datasets of populations of icebergs. Particularly, calving of lake-terminating glaciers has been understudied.
Julian Podgórski, Michał Pętlicki
doaj   +1 more source

Ethnicity: Fault Lines among “Our People”

open access: yesMigracijske i etničke teme, 2013
This paper addresses the extent to which migrants’ identity in a new place is contingent on ideas of “ethnicity”, using the case study of Serbs in London.
Lidija Mavra
doaj   +1 more source

Automated ArcticDEM iceberg detection tool: insights into area and volume distributions, and their potential application to satellite imagery and modelling of glacier–iceberg–ocean systems [PDF]

open access: yesThe Cryosphere, 2023
Iceberg calving accounts for up to half of mass loss from the Greenland Ice Sheet (GrIS), with their size distributions providing insights into glacier calving dynamics and impacting fjord environments through their melting and subsequent freshwater ...
C. J. Shiggins, J. M. Lea, S. Brough
doaj   +1 more source

The Sectarian Iceberg? [PDF]

open access: yesScottish Affairs, 2015
This article situates the contemporary evidential position on Scotland's sectarianism within some longer-term and ongoing debates. It does so by addressing three key aspects of sectarianism in Scotland. Firstly it explores long-standing concerns about sectarianism in Scotland, and the puzzle that sectarianism frequently seems to be someone else's ...
openaire   +2 more sources

Specific Features of Iceberg Distribution According to Shipborne Observations in the Kara Sea in 2004-2019

open access: yesРоссийская Арктика, 2020
The analysis of ship observations on the location and characteristics of icebergs according to shipborne observations in the Kara Sea from 2004 to 2019 is presented.
Pavlova E.A.   +3 more
doaj   +1 more source

Numerical simulation analysis of the collision between ship side and small iceberg

open access: yesZhongguo Jianchuan Yanjiu, 2021
ObjectivesCollisions between a side structure of ship and a small iceberg are investigated.Methodsa nonlinear finite element model is established, involving the penalty function method and arbitrary Lagrangian-Eulerian (ALE) algorithm.
Biye YANG   +4 more
doaj   +1 more source

Retrieval of Ice Samples Using the Ice Drone

open access: yesFrontiers in Earth Science, 2019
The ecological impacts of meltwater produced by icebergs and sea ice in the waters around Greenland are poorly understood, due in part to limited observations.
Daniel F. Carlson   +17 more
doaj   +1 more source

Singing Icebergs [PDF]

open access: yesScience, 2005
Sustained harmonic tremor signals were recorded by the seismographs of the German Neumayer Base seismological network in western Dronning Maud Land, Antarctica. These tremor episodes, lasting up to 16 hours, were recorded up to 820 kilometers from the source. Their spectra show narrow peaks with fundamental frequencies ranging from 0.5 to 6 hertz, more
Christian, Müller   +3 more
openaire   +2 more sources

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