Results 21 to 30 of about 38,223 (164)

Ammonia-based green corridors for sustainable maritime transportation

open access: yesDigital Chemical Engineering, 2023
Decarbonizing maritime transportation will require huge investments in new technologies and infrastructure for the production, distribution, and utilization of alternative marine fuels.
Hanchu Wang   +2 more
doaj   +1 more source

Trade-off Improvements by Combining EGR and Supercharging Ignited by Next Generation Bio-alcohol Blended FAME Fuels in Diesel Dual Fuel Operation Using Natural Gas

open access: yesFrontiers in Mechanical Engineering, 2020
Studies in diesel dual fuel operation (DDF), introducing compressed natural gas (CNG) from the intake pipe and ignited by a liquid fuel injection in the combustion chamber have been conducted with conventional diesel engines.
Yasufumi Yoshimoto   +2 more
doaj   +1 more source

Uncovering CO2 Drivers with Machine Learning in High- and Upper-Middle-Income Countries

open access: yesEnergies
Rapid decarbonization relies on knowing which structural and energy factors affect national carbon dioxide emissions. Much of the literature leans on linear and additive assumptions, which may gloss over curvature and interactions in this energy ...
Cosimo Magazzino   +4 more
doaj   +1 more source

Optimal Selection of Multi-Fuel Engines for Ships Considering Fuel Price Uncertainty

open access: yesMathematics, 2023
Maritime transport serves as the backbone of international trade, accounting for more than 90% of global trade. Although maritime transport is cheaper and safer than other modes of transport, it often means long sailing distances, which often results in ...
Yiwei Wu   +4 more
doaj   +1 more source

The EU in the International Trade in Goods of the Persian Gulf and Central Asia Regions [PDF]

open access: yesСовременная Европа
The article aims to determine the EU’s place in the international trade in goods of the Persian Gulf and Central Asian regions, which represent the rapidly growing parts of the Greater Middle East.
N.B. Kondratieva
doaj   +1 more source

Biovalorization of Lignocellulosic Waste

open access: yesEnergies, 2022
The swift and successful transition towards a fossil fuel-free economy is amongst the most complex challenges ever faced by humanity, implicating intricate connections and trade-offs with the so-called water–energy–food nexus [...]
Giovanni Esposito   +2 more
doaj   +1 more source

The Determinants of Korea’s Terms of Trade: The Real-Side Approach

open access: yesEast Asian Economic Review, 2011
Previous studies of the determinants of the terms of trade have typically failed to fully reflect the composition of imports and exports and the unique characteristics of trading partners, which have considerable influence on the terms of trade.
Hongshik Lee , Hyuk-Hwang Kim
doaj   +1 more source

An Alternative View to the Global Coal Trade: Complex Network Approach

open access: yesStudies in Business and Economics, 2020
The role of energy for the developmental process of nations is a known fact due to being crucial input for any phase of production of goods and services. That’s the reason why countries that are rich in energy resources also have strategic power in terms
Semanur Soyyigit   +2 more
doaj   +1 more source

RUSSIAN FOREIGN TRADE: GRAVITY APPROACH

open access: yesВестник университета, 2019
The methodology of gravity model and specialties of its use in relation to Russian foreign trade are presented. The results of the calculation of Russian foreign trade gravity model with its explanation both for total trade flows and trade flows ...
N. Chernov
doaj  

Does Domestic Investment Have a Role in An Economy? An Analysis of the Connection Between CO2 Energy and Growth in the US and Canada

open access: yesForum Scientiae Oeconomia
This study examines the relationship between domestic investment, economic growth, and carbon dioxide (CO2) emissions in the United States and Canada from 1990 to 2021 using ARDL bound testing.
Yeboah Evans
doaj   +1 more source

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