Results 11 to 20 of about 161,982 (337)

Review of Ice Characteristics in Ship-Iceberg Collisions

open access: yes한국해양공학회지, 2021
The International Ice Patrol (IIP) was established after the Titanic collided with an iceberg off the eastern coast of Canada in 1912 and sank, killing more than 1,500 people.
Tak-Kee Lee
doaj   +1 more source

Antarctic petrels ‘on the ice rocks’: wintering strategy of an Antarctic seabird [PDF]

open access: yesRoyal Society Open Science, 2020
There is a paucity of information on the foraging ecology, especially individual use of sea-ice features and icebergs, over the non-breeding season in many seabird species. Using geolocators and stable isotopes, we defined the movements, distribution and
K. Delord   +7 more
doaj   +1 more source

Symptomatic Apical Periodontitis of the Mandibular First Molar with the Accessory Canal in the Furcation Area Mimicking Furcation Perforation

open access: yesCase Reports in Dentistry, 2022
Apical periodontitis frequently presents as a chronic disease. To arrive at a true diagnosis, in addition to the clinical examination, it is mandatory to undertake radiographic examinations and evaluate the clinical presentation.
Alexei Bolyachin   +4 more
doaj   +1 more source

Variability and Formation Mechanism of Polynyas in Eastern Prydz Bay, Antarctica

open access: yesRemote Sensing, 2021
Based on satellite remote sensing, several polynyas have been found in Prydz Bay, East Antarctica. Compared with the Mackenzie Bay Polynya, the only polynya in the west, the polynyas in eastern Prydz Bay have a larger area and higher ice production, but ...
Saisai Hou, Jiuxin Shi
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

Iceberg [PDF]

open access: yesRevista Clínica de Medicina de Familia, 2015
Estas historias de la LIBRETA DE VIAJE DEL MÉDICO DE FAMILIA, que forman una biblioteca del médico caminante o viajero emocional, son hojas sueltas en las que se escribe sobre paisajes y emociones; son un atlas de geografía emocional. La evocación de un paisaje ante la asistencia a un paciente -montañas, ríos, valles, playas, mares, desiertos, mesetas,
Turabián Fernández, José Luís   +1 more
openaire   +3 more sources

On Characteristics of Ice Ridges and Icebergs for Design of Ship Hulls in Polar Regions Based on Environmental Design Contours

open access: yesApplied Sciences, 2021
Ice ridges and icebergs generally pose a major threat to both ships and offshore facilities that operate in Polar regions. In many cases these features will govern the structural design loads associated with the Ultimate Limit State (ULS) and the ...
Bernt J. Leira   +2 more
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 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

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