Results 141 to 150 of about 118,933 (242)

Quantification of Pore Size and Shape Distributions in Intumescent Coating Chars Using Image Processing and Pore‐Identification Algorithms: Effects of Heating Rate

open access: yesFire and Materials, EarlyView.
ABSTRACT This study investigates the effect of heating rate on intumescent coating char formation with regard to pore morphology. The morphology was extracted from cross‐sectional images of char samples embedded in an epoxy resin, followed by image processing and a pore‐identification algorithm.
Ander Labaien Etxeberria   +3 more
wiley   +1 more source

Deep Learning and Machine Learning Insights Into the Global Economic Drivers of the Bitcoin Price

open access: yesJournal of Forecasting, EarlyView.
ABSTRACT This study examines the connection between Bitcoin and global factors, including the VIX, the oil price, the US dollar index, the gold price, and interest rates estimated using the Federal funds rate and treasury securities rate, for forecasting analysis.
Nezir Köse   +2 more
wiley   +1 more source

Processes and Predictions in Ecological Models: Logic and Causality

open access: yesJournal of Forecasting, EarlyView.
ABSTRACT To make credible ecological predictions for terrestrial ecosystems in a changing environment and increase our understanding of ecological processes, we need plant ecological models that can be fitted to spatial and temporal ecological data.
Christian Damgaard
wiley   +1 more source

Night Work and Social Jet Lag: Pathways to Arterial Stiffness? [PDF]

open access: yesClocks Sleep
Gusmão WDP   +3 more
europepmc   +1 more source

The Term Structure of Credit Default Swap Spreads and the Cross Section of Options Returns

open access: yesJournal of Futures Markets, EarlyView.
ABSTRACT This paper, using the natural logarithmic form credit default swap (log CDS) slope, examines the variation in cross‐sectional 1‐month ATM delta‐hedged straddle returns. Our analysis reveals that the log CDS slope significantly and positively predicts these returns, even when accounting for several key volatility mispricing factors.
Hao Zhang   +4 more
wiley   +1 more source

Adsorption Capacity, Isotherm, Kinetics, and Thermodynamics Examinations on the Removal of a Textile Azo Dye by Local Natural Adsorbent

open access: yesGlobal Challenges, EarlyView.
Azo dyes, which adversely affect human health and the ecosystem and are very difficult to treat, should be removed before being discharged into the environment. For this purpose, a low‐cost, non‐toxic natural clay mineral is used for the removal of Reactive‐Blue‐160 azo dye.
Fatih Sevim   +3 more
wiley   +1 more source

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