Results 131 to 140 of about 681,610 (350)

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

Advanced 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, Wael A. Salah, Hala J. El‐Khozondar, Yasser F. Nassar, Mohammed J. K. Bashir   +4 more
wiley   +1 more source

Research on Ship Resistance Prediction Using Machine Learning with Different Samples

Journal of Marine Science and Engineering
Resistance serves as a critical performance metric for ships. Swift and accurate resistance prediction can enhance ship design efficiency. Currently, methods for determining ship resistance encompass model tests, estimation techniques, and computational ...
Yunfei Yang, Zhicheng Zhang, Jiapeng Zhao, Bin Zhang, Lei Zhang, Qi Hu, Jianglong Sun   +6 more
doaj   +1 more source

Vibration of Container Ship

Journal of the Society of Naval Architects of Japan, 1969
The vibration of a container ship has been studied with a chief attention to the horizontal and the torsional vibrations. Some checks on the problems of structural behaviour and of the added virtual mass of water have been made. Centre of virtual mass of water is calculated for the Lewis form sections. The model experiment has been carried out to check
Kazuo Umezaki, Kenji Miyamoto, Katsuo Ohtaka, Koji Kagawa   +3 more
openaire   +2 more sources

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

Advanced 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, Md Mahbubur Rahman, Karib Hassan Khan, Md Nizam Uddin, Dewan Hafiz Nabil   +4 more
wiley   +1 more source

Reflection on SARS-CoV-2 infection of container ship seafarers. [PDF]

Travel Med Infect Dis, 2020
Dai Q, Hu S, Yan K, Chen Z, Chen B, Cai T, Zhang S, Zhang J, Zheng J.   +8 more
europepmc   +1 more source

Mechanical Glass‐Backsheet Photovoltaic Modules Delamination: Toward Materials Recycling

Advanced Energy and Sustainability Research, EarlyView.
A new technology based on sanding has been developed to collect most of the materials contained in a photovoltaic (PV) module in the form of powders. A pilot line is now operational. This technology is specifically suited for Glass//Backsheet PV panels, which represent today the vast majority of the end of life PV panels.
Fabrice Coustier, Xavier Mackré‐Delannoy, Roland Riva, Jérémie Aimé, Romain Duwald, Youcef Karar   +5 more
wiley   +1 more source

VIRTUE : integrating CFD ship design [PDF]

, 2006
Novel ship concepts, increasing size and speed, and strong competition in the global maritime market require that a ship's hydrodynamic performance be studied at the highest level of sophistication. All hydrodynamic aspects need to be considered so as to
DMEM, University of Strathclyde, UK, Duffy, Alex, FRIENDSHIP SYSTEMS GmbH, Germany, Harries, Stefan, HSVA, Germany, Marzi, Jochen, Petz, Christoph, Wu, Zichao, ZIB, Germany   +8 more
core  

Volatility analysis and forecasting of vegetable prices using an ARMA‐GARCH model: An application of the CF filter and seasonal adjustment method to Korean green onions

Agribusiness, EarlyView.
Abstract The vegetable market experiences significant price fluctuations due to the complex interplay of trend, cyclical, seasonal, and irregular factors. This study takes Korean green onions as an example and employs the Christiano–Fitzgerald filter and the CensusX‐13 seasonal adjustment methods to decompose its price into four components: trend ...
Yiyang Qiao, Byeong‐il Ahn
wiley   +1 more source

The Nuclear Propulsion of Merchant Ships: Aspects of Risk and Regulation [PDF]

, 2010
The paper first considers the underlying nuclear physics and then explores the potential application of that science to the propulsion of merchant ships.
Carlton, J., Jenkins, V., Smart, R.
core  

Price Premiums for Single‐Name and Compound‐Name Geographical Indications in Swiss Cheese Trade

Agribusiness, EarlyView.
ABSTRACT Geographical indications (GIs) have become increasingly important in agri‐food markets, especially in Europe. For Swiss cheese imports and exports, we analyze whether GIs are associated with higher trade prices. We find that price premiums can be obtained for both exports and imports. However, this is only the case for cheeses with single name
Judith Irek
wiley   +1 more source