Results 51 to 60 of about 816,221 (311)

Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications

Advanced Functional Materials, EarlyView.
Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi, Norma Mallegni, Andrea Dorigato, Mario Milazzo   +3 more
wiley   +1 more source

Optimization of pipeline natural gas supply chain considering marketcompetition

You-qi chuyun, 2021
As a kind of clean and green energy, natural gas accounts for an increasing proportion in global energy consumption structure. So far, a large number of studies were carried out on the optimization of natural gas supply chain, but most of them focused on
Zhengbing LI, Yongtu LIANG, Ning XU, Qi LIAO, Haoran ZHANG, Fengyuan YAN, Yi WANG   +6 more
doaj   +1 more source

The Global Natural Gas Market [PDF]

, 2017
Global natural gas consumption, both in absolute terms and as a share of the energy usage mix, is continuing to grow. This growth has been driven primarily by changes in patterns of economic activity, energy intensity and energy substitution. Of these, the primary driver has been the switch to natural gas from other sources, primarily oil.
Mallika Ishwaran, William King, Martin Haigh, TaoLiang Lee, Shangyou Nie   +4 more
openaire   +1 more source

Carbon Shell‐Encapsulated PtFe Catalysts in High Temperature Polymer Electrolyte Membrane Fuel Cells: Balancing Molecular Sieving and Diffusion for Enhanced Reactant Access

Advanced Functional Materials, EarlyView.
Scanning electrochemical microscopy reveals reactant diffusion through porous carbon shells to PtFe cores, while the carbon‐encapsulated PtFe enables high‐performance HT‐PEMFC operation by sieving phosphate ions that induce catalyst poisoning. ABSTRACT High‐temperature polymer electrolyte membrane fuel cells (HT‐PEMFCs) operating at 160°C on phosphoric
Myeong‐Geun Kim, Sourabh S. Chougule, Suji Lee, Young Sang Park, Jihyun Choi, Katie Heeyum Lim, Albert S. Lee, Hyun S. Park, Namgee Jung, Sung Jong Yoo   +9 more
wiley   +1 more source

Examination of the Spillover Effects among Natural Gas and Wholesale Electricity Markets Using Their Futures with Different Maturities and Spot Prices

Energies, 2020
This study measures the connectedness of natural gas and electricity spot returns to their futures returns with different maturities. We employ the Henry Hub and the Pennsylvania, New Jersey, and Maryland (PJM) Western Hub Peak as the natural gas price ...
Tadahiro Nakajima, Yuki Toyoshima
doaj   +1 more source

A combinatorial model for natural gas industrial customer value portrait based on value assessment and clustering algorithm

Frontiers in Energy Research, 2023
Frequent geopolitical events have reduced the stability of natural gas supply and caused drastic price fluctuations, which poses a new challenge to the natural gas consumer market.
Sicong Liu, Chengzhu Gong, Chengzhu Gong, Kai Pan   +3 more
doaj   +1 more source

Elasticities of Supply for the US Natural Gas Market [PDF]

SSRN Electronic Journal, 2014
In this paper we investigate natural gas producer's reactions to changes in market prices. We estimate price elasticities of aggregated supply in the most competitive market for natural gas: the United States. Using monthly time series data form 1987 to 2012 our analysis is based on an Autoregressive Distributed Lag (ARDL) Bound Cointegration approach ...
Micaela Ponce, Anne Neumann
openaire   +2 more sources

Laser‐Assisted Processing and Modification of Bioactive Glasses: A Review

Advanced Healthcare Materials, EarlyView.
Laser technologies provide powerful tools to process and transform bioactive glasses for advanced biomedical applications. This review discusses laser‐matter interaction mechanisms, laser surface engineering, and laser‐assisted fabrication of scaffolds and nanofibers.
Antonio Riveiro, Mario González‐Quintas, Mónica Fernández‐Arias, Jesús del Val, Félix Quintero, Rafael Comesaña, Fernando Lusquiños, Julian R. Jones, Juan Pou   +8 more
wiley   +1 more source

Long-Term Contracts and Asset Specificity Revisited –An Empirical Analysis of Producer-Importer Relations in the Natural Gas Industry [PDF]

, 2006
In this paper, we analyze structural changes in long-term contracts in the international trade of natural gas. Using a unique data set of 262 long-term contracts between natural gas producers and importers, we estimate the impact of different ...
Neumann, Anne, von Hirschhausen, Christian   +1 more
core   +3 more sources

The European Natural Gas Market [PDF]

Current Sustainable/Renewable Energy Reports, 2016
The European Union started the introduction of competition in the European market for natural gas. Today, mid-2016, the process of restructuring is still going on. In parallel, important changes in geopolitical, environmental and technological determinants can be observed in the European and global energy and gas markets. These changes have been highly
openaire   +3 more sources