Results 161 to 170 of about 21,055,376 (292)

Epitaxially Integrated Electro‐Optic KNbO3 Thin Films on Silicon

Advanced Materials, EarlyView.
We demonstrate the first epitaxial integration of electro‐optic KNbO3 thin films on silicon using suboxide molecular‐beam epitaxy. Combining adsorption‐controlled molecular‐beam epitaxy, advanced characterization, and phase‐field modeling, we demonstrate phase‐pure crystalline films mirroring bulk crystals with robust Pockels response, enabling future ...
Sankalpa Hazra, Tobias Schwaigert, Yingxin Zhu, Aiden Ross, Muhammad Aminul Haque Chowdhury, Shun‐Li Shang, Sameer Singh, Zhiyu Zhang, Zhe Wang, Brynn Brower, Saugata Sarker, Suchismita Sarker, Zi‐Kui Liu, Rama K. Vasudevan, Long‐Qing Chen, Yang Yang, Darrell G. Schlom, Venkatraman Gopalan   +17 more
wiley   +1 more source

Correction: Early warning of regime switching in a financial time series: A heteroskedastic network model. [PDF]

PLoS One
Wang L, An S, Dong Z, Dong X, Li J.
europepmc   +1 more source

Giant Nonequilibrium Valley Control via Spin‐Selective Hot‐Carrier Transfer in an Antiferromagnetic van der Waals Stack

Advanced Materials, EarlyView.
Spin‐selective hot‐carrier transfer across CrSBr/WSe2/CrSBr interfaces couples the continuously tunable magnetic configuration of antiferromagnetic CrSBr to the valley degrees of freedom of monolayer WSe2, enabling giant nonequilibrium valley control and magnetic‐state‐dependent reversal of circularly polarized emission.
Ke Xiao, Jiabao Yang, Kai Feng, Yicheng Guan, James Caleb Peters, Ramona Hoffmann, Niels Schröter, Stuart S. P. Parkin   +7 more
wiley   +1 more source

Time Series: Economic Forecasting

, 2008
Time-series forecasts are used in a wide range of economic activities, including setting monetary and fiscal policies, state and local budgeting, financial management, and financial engineering.
Newbold P Forecasting Economic Time, Hilbertschen Raum, M. W. Watson, Granger C W J, Kolmorgorov A N Kurven   +4 more
core  

Early warning of regime switching in a financial time series: A heteroskedastic network model. [PDF]

PLoS One
Wang L, An S, Dong Z, Dong X, Li J.
europepmc   +1 more source

A Labeling Method for Financial Time Series Prediction Based on Trends. [PDF]

Entropy (Basel), 2020
Wu D, Wang X, Su J, Tang B, Wu S.
europepmc   +1 more source

A Thermoreversible Gelation Pathway to Plant Cuticle‐Inspired Biopolymer Aerogel Monoliths Based on Network‐Spherulitic Crystal Assemblies

Advanced Materials, EarlyView.
To address functionality limitations in plant‐based and industrially compostable polymer aerogels, this work introduces bio‐inspired aerogels with broadened functionality. Inspired by functional plant tissues, lightweight biopolymer aerogels based on exclusively stereocomplex crystals are fabricated, featuring hierarchically macro‐/meso‐porous ...
Anthony V. Tuccitto, Zeineb Ben Rejeb, Rafaela Aguiar, Nello D. Sansone, Sumaiya Farzana, Isaac Ali, Jun Uk Lee, Daniel J. Davidson, Ailsa K. Edward, Chul B. Park, Patrick C. Lee   +10 more
wiley   +1 more source

Inflation and Financial Development: Evidence from Brazil [PDF]

We examine the impact of inflation on financial development in Brazil and the data available permit us to cover the period between 1985 and 2002. The results?based initially on time-series and then on panel time-series data and analysis, and robust for ...
Bittencourt, Manoel
core  

EMAT: Enhanced Multi-Aspect Attention Transformer for Financial Time Series Forecasting. [PDF]

Entropy (Basel)
Chen Y, Shen W, Liu H, Cao X.
europepmc   +1 more source

Forecasting Financial Time Series through Causal and Dilated Convolutional Neural Networks. [PDF]

Entropy (Basel), 2020
Börjesson L, Singull M.
europepmc   +1 more source