Results 151 to 160 of about 805,165 (307)
Do Gas Price and Uncertainty Indices Forecast Crude Oil Prices? Fresh Evidence Through XGBoost Modeling. [PDF]
Comput Econ, 2022 Tissaoui K +3 more
europepmc +1 more source
Mechanochromism of Glassy Polymers Enabled by a Loop‐Forming Supramolecular Mechanophore
Advanced Functional Materials, EarlyView.The supramolecular mechanophore LOOP is covalently introduced into glassy polymers, capable of reporting force‐induced pre‐failure damage and local fracture events in polymer glasses. Under different mechanical deformation modes, including grinding, tensile stretching, and scratching, LOOP probes irreversible events in polymer glasses through a ...
Linlin Deng +6 more
wiley +1 more source
A CEEMD-ARIMA-SVM model with structural breaks to forecast the crude oil prices linked with extreme events. [PDF]
Soft comput, 2022 Cheng Y, Yi J, Yang X, Lai KK, Seco L.
europepmc +1 more source
Parallel 3D Bioprinting on SLIPS‐Microarrays
Advanced Functional Materials, EarlyView.This work introduces the first truly parallel 3D bioprinting method, enabling both the simultaneous fabrication of hundreds of cell laden hydrogel 3D structures and their HTS in individual liquid compartments. By integrating Digital Light Processing (DLP) stereolithography with functional micropatterns, the platform decouples printing time from array ...
Julius von Padberg +3 more
wiley +1 more source
Oil prices volatility and economic performance during COVID-19 and financial crises of 2007-2008. [PDF]
Resour Policy, 2022 Yu Y, Guo S, Chang X.
europepmc +1 more source
What Direction for Oil Prices? [PDF]
The price of crude oil goes up and up -most recently driven by hurricane Katrina, which had a catastrophic effect on the US oil industry, and was followed by hurricane Rita.
Claudia Kemfert, Manfred Horn
core
Adaptive Hydrogels With Spatiotemporal Stiffening Using pH‐Modulating Enzymes
Advanced Functional Materials, EarlyView.The chemomechanical coupling in an adaptive hydrogel is studied to further the development of adaptive hydrogels. This coupling is achieved by embedding a pH‐modulating enzyme in a pH‐responsive hydrogel. The enzymatic reaction can be triggered locally, which generates a pH‐decreasing wave throughout the system, increasing the crosslinking density and ...
Natascha Gray +3 more
wiley +1 more source
Slowing deforestation in Indonesia follows declining oil palm expansion and lower oil prices. [PDF]
PLoS One, 2022 Gaveau DLA +8 more
europepmc +1 more source