Green credit risk assessment and prediction in China's construction industry: based on the optuna-catboost model. [PDF]
Sci RepQin Z, Meng M, Li D, Li J.
europepmc +1 more source
Cooperative Herringbone Hinging and Columnar Shifts in Perovskite‐Related Coordination Polymers
ChemistryEurope, Volume 4, Issue 9, September 2026.The material class of A(BX3)2 coordination polymers enables the design of material responsive behavior through targeted degrees of freedom, which can be tuned via chemical modification. Here, we implement phosphonium‐based A2+ cations, fostering biaxial negative thermal expansion based on an interplay between columnar shifts and the herringbone hinging
Sebastian A. Hallweger, Gregor Kieslich
wiley +1 more source
Flexible Target Prediction for Quantitative Trading in the American Stock Market: A Hybrid Framework Integrating Ensemble Models, Fusion Models and Transfer Learning. [PDF]
Entropy (Basel)Yan K +6 more
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Energy Technology, Volume 14, Issue 9, September 2026.Continuous roll‐to‐roll doctor‐blade coating and convective drying of sulfide‐based solid electrolyte separators are systematically correlated with structural properties and ionic transport. High convective air speeds and reduced coating gaps mitigate drying‐induced cracking in the LPSCl–PIB system, enabling over 2 m of defect‐free, wound separator ...
Elena Jaimez Farnham +3 more
wiley +1 more source
Dynamic forecasting and mechanisms of volatility synchronization in complex financial systems. [PDF]
PLoS OneLi JC, Guo J, Ma R, Zhong G.
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Overcoming Cell Fixture Challenges in High‐Pressure Operation of Solid‐State Batteries
Energy Science &Engineering, Volume 14, Issue 9, Page 4333-4343, September 2026.Accurate application of high uniaxial pressure remains a limiting factor in large‐format solid‐state battery testing. A spring‐loaded fixture employing deflection‐based pressurization enables precise, homogeneous, and reproducible pressure application without expensive in‐fixture sensors, providing a robust framework for systematic investigation of ...
Lovis Wach +3 more
wiley +1 more source
Value at Risk long memory volatility models with heavy-tailed distributions for cryptocurrencies. [PDF]
Front Appl Math StatSubramoney SD, Chinhamu K, Chifurira R.
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Journal of Forecasting, Volume 45, Issue 6, Page 2905-2941, September 2026.ABSTRACT This paper adopts a bivariate Markov‐switching multifractal (BMSM) model to reexamine comovement in SV between commodity, foreign exchange (FX), and stock markets. After the 2007–2008 global financial crisis understanding volatility linkages and the correlation structure between these markets becomes very important for risk analysts, portfolio
Ruipeng Liu +3 more
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Application of seasonal-adjusted hybrid models for forecasting Discomfort Index in a heat-prone region of Bangladesh. [PDF]
PLoS OneBinte Ahmed A +5 more
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Journal of Futures Markets, Volume 46, Issue 9, Page 1719-1747, September 2026.ABSTRACT This study examines the efficiency of systemic risk transmission to international oil futures markets by analyzing the dynamic connectedness between three distinct Common Volatility (COVOL) measures: Energy, Asset, and Country, and compares such with five major oil benchmarks.
Thomas Conlon +3 more
wiley +1 more source