Results 61 to 70 of about 4,078 (217)

Seismic Insight on Basement Structure of the Extinct Mid‐Oceanic Ridge in Canada Basin, Arctic Ocean

open access: yesGeochemistry, Geophysics, Geosystems, Volume 26, Issue 12, December 2025.
Abstract The most accepted theory for the formation of the Canada Basin is that it was created during 66° rotation of Arctic Alaska around the Euler pole located near the Mackenzie Delta sometime during the Mesozoic. Gravity and magnetic anomaly data are consistent with an extinct mid‐oceanic ridge (MOR) in the central basin.
W. S. Priyanto, B. J. Coakley
wiley   +1 more source

U.S. Law of the Sea cruise to map the foot of the slope and 2500-m isobath of the US Arctic Ocean margin, cruise report for 2009 [PDF]

open access: yes, 2009
U.S. Law of the Sea cruise to map the foot of the slope and 2500-m isobath of the US Arctic Ocean margin CRUISES HE-0905 August 7 to September 16, 2009 Barrow, AK to Barrow ...
Armstrong, Andy, Mayer, Larry A.
core   +6 more sources

MODERNIZATION OF THE ICEBREAKER FLEET OF RUSSIA AND THE USA: POLITICAL AND ECONOMIC FOUNDATIONS [PDF]

open access: yesНаучно-аналитический вестник Института Европы РАН
In recent years, Arctic states have accelerated investment in the design and construction of icebreakers. Following delays in U.S. icebreaking programs, construction of the first new American icebreaker in 30 years began in 2025, and sea trials of the ...
Roman. E. Zhilin
doaj   +1 more source

Global virtual teams and 3D collaborative virtual environments [PDF]

open access: yes, 2012
Collaborative virtual environments for desktop PCs. are inherently interesting to use and to develop, and provide motivating and challenging capstone projects for capable students to undertake.
Clear, Tony
core  

Les détroits arctiques canadiens et russes : Souveraineté et développement de nouvelles routes maritimes [PDF]

open access: yes, 2004
La fonte des glaces arctiques laisse entrevoir la possibilité de l’ouverture des passages du Nord-Ouest et du Nord-Est entre l’Atlantique et l’Asie.
Lasserre, Frédéric
core   +2 more sources

The essential role of large research vessels in marine ecosystem observations and ocean sustainability

open access: yesLimnology and Oceanography, Volume 70, Issue 9, Page 2767-2792, September 2025.
Abstract Our understanding of marine ecosystems and ability to manage them sustainably has come from multidisciplinary observations made repeatedly over long periods of time. These long‐term ecosystem observations depend on the capabilities of large research vessels, which play an essential role in the collection of global ocean observations.
Erin V. Satterthwaite   +14 more
wiley   +1 more source

Air Cushion Icebreaking Platforms: Innovative Approaches to Ice Destruction and Parameter Optimisation

open access: yesPolish Maritime Research
This article discusses innovative approaches to icebreaking and the optimisation parameters of Air Cushion Icebreaking Platforms (AC IBP). The study is conducted in the context of the need to ensure year-round navigation on northern rivers and ...
Xu Mingwei   +4 more
doaj   +1 more source

Calculation of Fatigue Life of Bow Frame of ARAON Considering Navigating in Ice and Open Waters

open access: yes한국해양공학회지, 2018
Ice-going ships such as icebreakers, icebreaking tankers, and icebreaking LNG carriers are subjected to wave loads in open water and ice loads in ice-covered water. In terms of the ship’s structural design, the local ice load is important.
Woo-Seong An, Tak-Kee Lee, Mi-Ran Hwang
doaj   +1 more source

The Use of Song Lyrics for Teaching Vocabulary at Smp Amal Mulya Tawangmangu in 2014/2015 Academic Year [PDF]

open access: yes, 2015
This study aims at describing the use of song lyrics for teaching vocabulary at SMP Amal Mulya Tawangmangu. The researcher wants to know the procedure of using song lyrics based on students’ textbook the 2013 curriculum.
, Dra. Muamaroh, M.Hum, Ph.D .   +2 more
core  

Mother Tongue Influence and Global English: Creating “Neutral” Elites in Delhi's Business Processing Outsourcing Industry

open access: yesAmerican Anthropologist, Volume 127, Issue 3, Page 466-475, September 2025.
ABSTRACT Mother tongue influence (MTI) is a widely used yet often underdefined term in India's business process outsourcing (BPO) industry. “Mother tongue” is an unavoidable, yet fraught political category linked to sovereignty, education, region, and ethnicity.
Kristina Nielsen
wiley   +1 more source

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