Results 51 to 60 of about 159,113 (314)

Terrorism and maritime shipment of nuclear material [PDF]

open access: yes, 2007
Opponents of the nuclear industry often claim that material in transit is vulnerable to attack by terrorist groups who might seek to take the cargo and make a bomb, or otherwise cause a radiological incident.
Smith, Ron C.
core   +2 more sources

Safety of Sodium‐Ion Batteries: Evaluation and Perspective from Component Materials to Cells, Modules, and Packs

open access: yesAdvanced Energy Materials, EarlyView.
This review provides a bottom‐up evaluation of sodium‐ion battery safety, linking material degradation mechanisms, cell engineering parameters, and module/pack assembly. It emphasizes that understanding intrinsic material stability and establishing coordinated engineering control across hierarchical levels are vital for preventing degradation coupling ...
Won‐Gwang Lim   +5 more
wiley   +1 more source

Trends and preconditions for widespread adoption of liquefied natural gas in maritime transport

open access: yesЗбірник наукових праць Державного університету інфраструктури та технологій: серія "Транспортні системи і технології"
The need for sustainable and environmentally friendly maritime transport and the introduction of International Maritime Organization (IMO) regulations on ship emissions have led to the search for a new type of marine fuel.
Ольга Петриченко   +1 more
doaj   +1 more source

Particle Emissions from Ships: Dependence on Fuel Type [PDF]

open access: yesJournal of the Air & Waste Management Association, 2009
This paper presents the results of field emission measurements that have been carried out on the 4500-kW four-stroke main engine on-board a product tanker. Two fuel qualities--heavy fuel oil (HFO) and marine gas oil (MGO)-have been tested on the same engine for comparable load settings.
Hulda, Winnes, Erik, Fridell
openaire   +2 more sources

Optimization of Fuel Supply Strategy for LNG Dual-fuel Ships

open access: yesJournal of Physics: Conference Series, 2023
Abstract Fuel cost is an important part of voyage cost, and fuel replenishment strategy is an important decision affecting the operating cost and benefit of shipping companies. A mixed integer nonlinear programming model of fuel supply for LNG dual-fuel ships is established to expand the research scope of fuel supply in the shipping ...
Shuting Li, Pengshi Zhang, Zhuo Sun
openaire   +1 more source

Leveraging Wind Energy for Electricity and Hydrogen Production: A Sustainable Solution to Power Shortages and Eco‐Friendly Alternative Fuel

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
The article attracts researchers, policymakers, and industry leaders in renewable energy, hydrogen, and sustainable development, as it addresses the critical need for clean, efficient energy solutions. By evaluating the technical, environmental, and economic feasibility of integrating wind energy with hydrogen production. The findings offer significant
Mohamed Elnaggar   +4 more
wiley   +1 more source

ANALISIS PENGARUH WAKTU DAN JARAK PERJALANAN KAPAL TERHADAP BIAYA LOW SULPHUR SURCHARGE

open access: yesJurnal Manajemen Industri dan Logistik, 2021
The danger of ship emission caused by HFO (Heavy Fuel Oil) fuel type has become a serious matter due to its high containment of sulphur as much as 3.50% m/m.
Gita Kurnia, Maulida Nawadir
doaj   +1 more source

Trade in the balance: reconciling trade and climate policy: report of the Working Group on Trade, Investment, and Climate Policy [PDF]

open access: yes, 2016
This repository item contains a report published by the Working Group on Trade, Investment, and Climate Policy at The Frederick S. Pardee Center for the Study of the Longer-Range Future at Boston University, and the Global Economic Governance Initiative ...
Ackerman, Frank   +16 more
core   +1 more source

The Future of Hydrogen‐Powered Aviation: Technologies, Challenges, and a Strategic Roadmap for Sustainable Decarbonization

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira   +4 more
wiley   +1 more source

Carbon dioxide emissions of Antarctic tourism [PDF]

open access: yes, 2011
The increase of tourism to the Antarctic continent may entail not only local but also global environmental impacts. These latter impacts, which are mainly caused by transport, have been generally ignored.
Amelung, B.   +7 more
core   +2 more sources

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