Results 141 to 150 of about 58,813 (239)

Do U.S. economic conditions at the state level predict the realized volatility of oil-price returns? A quantile machine-learning approach. [PDF]

Financ Innov, 2023
Gupta R, Pierdzioch C.
europepmc   +1 more source

Fluorine‐Free Soft Nanocomposites for High‐Speed Liquid Impact Repellence

Advanced Functional Materials, EarlyView.
Fluorine‐free soft nanocomposite coatings are developed using silicone oil‐mediated mechanical‐stiffness control, enabling ‘dry’ liquid‐repellent surfaces that resist high‐speed water jet impacts up to ∼60 m/s. By tuning nanoparticle loading and oil content, the coatings also achieve >90% optical transparency, amphiphobicity with impact resistance to ...
Priya Mandal, Vikramjeet Singh, Rohit Gupta, Prasenjit Kabi, Manish K. Tiwari   +4 more
wiley   +1 more source

International oil price uncertainty and enterprise investment efficiency: An empirical research of listed companies in China. [PDF]

PLoS One
Zhan Y.
europepmc   +1 more source

Volatility connectedness of GCC stock markets: how global oil price volatility drives volatility spillover in GCC stock markets? [PDF]

Environ Sci Pollut Res Int, 2023
Hussain M, Rehman RU.
europepmc   +1 more source

Sustainable Catalyst‐Free PLG Networks: Recyclability, Biodegradability, and Functional Performance

Advanced Functional Materials, EarlyView.
A catalyst‐additive free covalent adaptable network is developed from star‐shaped poly(lactide‐co‐glycolide) cross‐linked with pyromellitic dianhydride, enabling internal carboxylic acid‐driven transesterification. The resulting biodegradable network exhibits mechanical robustness (Young's modulus ≈1.6 GPa), complete recyclability, rapid biodegradation
Lars Schwarzer, Emilia Fulajtar, Seema Agarwal   +2 more
wiley   +1 more source

Do OPEC+ policies help predict the oil price: A novel news-based predictor. [PDF]

Heliyon
Li J, Hong Z, Yu L, Zhang C, Ren J.
europepmc   +1 more source

Oil price shocks and the term structure of the US yield curve: a time-frequency analysis of spillovers and risk transmission. [PDF]

Ann Oper Res, 2022
Umar Z, Gubareva M, Teplova T, Alwahedi W.   +3 more
europepmc   +1 more source

Bioinspired Stabilization of Fluorescent Au@SiO2 Tracers for Multimodal Biological Imaging

Advanced Functional Materials, EarlyView.
This study demonstrates a bioinspired stabilization strategy for fluorescent gold‐silica nanoparticles. Inspired by natural biosilica maturation, high‐temperature calcination transforms the silica shells, preventing dissolution in cell culture media and intracellular environments.
Wang Sik Lee, Henry Lee, Patricia Taladriz‐Blanco, Dimitri Vanhecke, Barbara Rothen‐Rutishauser, Alke Petri‐Fink   +5 more
wiley   +1 more source

Bioinspired Polypeptide Dendrimer‐Modified Thin‐Film Composite Membranes for Selective Lithium‐Magnesium Separation with DFT Insights

Advanced Functional Materials, EarlyView.
We fabricated a biomimetic dendrimer‐modified thin‐film nanocomposite membrane with a coordination‐assisted ion‐selective interface. pH‐responsive polypeptide sites preferentially bind Mg2+ and promote Li+ permeation, as predicted by density functional theory calculations of metal‐ligand interactions.
Mehrasa Yassari, Seyedeh Fatemeh Seyedpour, Bamlak Setegne, Amir Aghaei, Behzad Ahvazi, Mostafa Dadashi Firouzjaei, Mark Elliott, Mohtada Sadrzadeh   +7 more
wiley   +1 more source

The long-term relationship between oil price changes and economic growth from the perspective of the resource curse: An empirical study from Yemen. [PDF]

PLoS One
Amer EAAA, Xiuwu Z, Meyad EMA, Meyad AM, Mohsin AKM, Rahman A.   +5 more
europepmc   +1 more source