Results 41 to 50 of about 694 (184)

Dynamic Deglacial Evolution of Interior Seaways and Ice Streams in the Weddell Sea Embayment

Paleoceanography and Paleoclimatology, Volume 41, Issue 7, July 2026.
Abstract Improving our understanding of Antarctic glacial dynamics is essential for accurately predicting ice sheet behavior and its contribution to global sea level rise under future climate scenarios. The Weddell Sea Embayment, which channels ice from East Antarctica, West Antarctica, and the Antarctic Peninsula into the Filchner‐Ronne Ice Shelf, is ...
M. R. Bollen, M. Gutjahr, P. Blaser, C. E. Ginnane, J. P. Klages, J. Müller, J. C. Turnbull, S. L. Jaccard   +7 more
wiley   +1 more source

Power quality improvement recommendations for shipboard power systems

MORSKIE INTELLEKTUAL`NYE TEHNOLOGII)</msg>, 2020
В настоящее время на судах и объектах морской индустрии широко внедряется энергосберегающее электрооборудование, что позволяет добиться резкого снижения расхода электроэнергии и массогабаритных показателей оборудования, существенно расширяет функциональные возможности электротехнических комплексов и систем, приводит к улучшению эксплуатационных ...
openaire   +1 more source

Assessing Gray Zone Risks in East Asia: A Threat Classification Framework Using Taiwan's ADIZ as a Case Study

Asian Politics &Policy, Volume 18, Issue 3, July 2026.
ABSTRACT Gray‐zone activities have become a central feature of security competition in East Asia, particularly in the Taiwan Strait, where persistent military operations blur the boundary between coercion and armed conflict. This study develops a structured threat‐assessment framework for evaluating the intensity of PLA aerial gray‐zone pressure around
Shih‐Yin Liang, Hsuan‐Lei Shao
wiley   +1 more source

Emergency Preventive Control Strategy for Enhancing Transient Stability in Shipboard Diesel–Electric Power Systems

Automation
Shipboard diesel–electric power systems (SDEPSs) are inherently vulnerable to transient instability owing to their compact, isolated, and low-inertia design.
Sergii Tierielnyk, Valery Lukovtsev
doaj   +1 more source

Upper Bound Performance of Shipboard Power and Energy Systems for Early-Stage Design

IEEE Access, 2020
Shipboard power systems that service large-scale dynamic loads and electric propulsion can significantly improve their performance by adding controllable energy storage.
Gregory L. Sinsley, Daniel F. Opila, Eun S. Oh, John D. Stevens   +3 more
doaj   +1 more source

Quantifying Bias and Detectability in Pelagic Seabird Citizen Science: Insights From a Mass‐Participation Cruise‐Based Dataset

Diversity and Distributions, Volume 32, Issue 7, July 2026.
ABSTRACT Aim Citizen‐science observations are increasingly used to infer species distributions at sea, yet the extent to which observer behaviour and heterogeneous detectability may bias inferences from such pelagic seabird observations, and how explicitly accounting for these processes affects inferred distributional patterns, remains poorly ...
Raphaël Nussbaumer, Marc Kéry, Michael Schrimpf, Alan Tristram Kenneth Lee   +3 more
wiley   +1 more source

A Bi-level optimization dispatch for hybrid shipboard microgrid considering electricity-gas-heat coupling

Green Energy and Resources
With the increasingly severe problem of air pollution and energy crisis, new energy power generation technology in ship has quickly become the focus of attention.
Xinyu Wang, Zibin Li, Xiaoyuan Luo, Yu Zhang, Xinping Guan   +4 more
doaj   +1 more source

Design of a reliable and coordinated protection strategy for zonal shipboard power systems

IET Electrical Systems in Transportation, 2023
The reliable performance of the shipboard power system (SPS) is essential for the safe and efficient operation of marine vessels. SPSs are subject to various types of electrical faults that can cause equipment failure, system downtime, and even ...
Mehdi Mohammadzamani, Iman Sadeghkhani, Majid Moazzami   +2 more
doaj   +1 more source

A Review on High‐Temperature Phase‐Change Materials for Waste Heat Recovery: Advances in Materials, System Integration, and Industrial Sustainability

Advanced Energy and Sustainability Research, Volume 7, Issue 6, June 2026.
This review evaluates recent advancements in high‐temperature phase‐change materials for industrial waste heat recovery above 150°C. Analyzing materials like metallic alloys and molten salts, the study demonstrates that optimized integration can increase recovery efficiency by 20%–40%.
Pietropaolo Morrone, Niccolò Vilotta, Piero Bevilacqua, Angelo Algieri, Krishn Chandra, Teresa Donateo   +5 more
wiley   +1 more source

An Overview of Tsunami Hazards in the Southwest Pacific Ocean

New Zealand Journal of Geology and Geophysics, Volume 69, Issue 2, June 2026.
The southwest Pacific region is geologically complex and exhibits all the principal causes of tsunami generation. While contemporary events and historical catalogs indicate that trans‐Pacific tsunamis have affected this area (∼18% of tsunamis reported globally), it is unique in that a large part of the tsunami effects over the ∼200‐year historical ...
Jean H. M. Roger, Bruce E. O. Thomas, Jose Borrero, Brook Tozer, Julien Collot, Samuel Etienne, Catherine Chagué, Patrick D. Nunn, Emily M. Lane, Shaun Williams, David Burbidge, Hannah E. Power, William Power, Bernard Pelletier   +13 more
wiley   +1 more source