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Systematic Evaluation of Reaction Phase Effects on Photocatalytic CO2 Reduction Using Cu‐Doped SrTiO3

Global Challenges, Volume 10, Issue 9, September 2026.
How much does the reaction environment matter in photocatalytic CO2 reduction? Using Cu‐doped SrTiO3 as a model catalyst, the solid–gas configuration is found to outperform liquid and pressurized systems, revealing that reaction‐phase engineering plays a decisive role in controlling efficiency and product selectivity. ABSTRACT Carbon dioxide conversion
Mohammed A. M. Bajiri, Niqab Khan, Julio Cesar Camilo Albornoz Diaz, Gabriel Natulini Vieira, Yara Jaqueline Kerber Araújo, Lucas D. Paquini, Abdo Hezam, Fabio H. B. Lima, Heberton Wender, Renato V. Gonçalves   +9 more
wiley   +1 more source

Systemic risk spillover between the stock market and banking deposits: Evidence from a sustainability perspective in the South Asian countries. [PDF]

PLoS One
Liu L, Rafique A, Abbas N, Umer Quddoos M, Ahmad MM, Siddiqi AA.   +5 more
europepmc   +1 more source

Deep learning volumetrics reveal distinct clinical trajectories for pediatric low-grade gliomas under surveillance: A multicenter study. [PDF]

Neurooncol Adv
Climent Pardo JC, Zapaishchykova A, Boyd A, Tak D, Zielke J, Mahootiha M, Ye Z, Vajapeyam S, Jones J, Smith C, Familiar AM, Nabavizadeh A, Bandopadhayay P, Mueller S, Aerts HJWL, Haas-Kogan DA, Michor F, Ligon KL, Poussaint TY, Faghihroohi S, Kann BH.   +20 more
europepmc   +1 more source

High-frequency enhanced VaR: A robust univariate realized volatility model for diverse portfolios and market conditions. [PDF]

PLoS One
Kuang W.
europepmc   +1 more source

Comparative investment analysis between crypto and conventional financial assets amid heightened geopolitical risk. [PDF]

Heliyon
Ullah M, Sohag K, Haddad H.
europepmc   +1 more source

Asymmetric and time-frequency co-movements among innovation-themed investments and carbon emission efficiency: Thematic investing and hedging opportunities. [PDF]

PLoS One
Huo C, Ferreira P, Ul Haq I.
europepmc   +1 more source

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Improving (E)GARCH forecasts with robust realized range measures: Evidence from international markets

Journal of Economics and Finance, 2017
This paper empirically shows that (E)GARCH volatility forecasts may be improved by inserting an appropriate exogenous variable in the volatility equation. Several realized measures were tested as regressors and the robust to microstructure effects and/or jumps realized range-based measures provided the best results.
Beatriz Vaz de Melo Mendes, Victor Bello Accioly   +1 more
openaire   +1 more source

Transition E-Garch Model for Modeling and Forecasting Volatility of Equity Stock Returns in Nigeria Stock Exchange

International Journal of Research and Innovation in Social Science
The mean-equations that exhibit unconditional variance do not reflect real-world data characteristics and do not always fully embrace the thick tail properties of high-frequency financial time series. However, there are cases when mean-equations exhibit conditional and unconditional variances, which conventional Generalized Autoregressive Conditional ...
Olugbode M. A, Shittu O. I.
openaire   +1 more source

Do Australian and the US macroeconomic news announcements affect the USD/AUD exchange rate? Some evidence from E-GARCH estimations

Journal of Multinational Financial Management, 1998
Abstract This paper examines the effects of scheduled Australian and US macroeconomic announcements on daily USD/AUD exchange rate changes. EGARCH(1,1) models are used to investigate news effects on the conditional mean and volatility of the changes over various time horizons encompassing the announcements.
openaire   +1 more source

Determinants of FDI and FPI volatility: An E-GARCH approach

2017
This study examined the determinants of Foreign Direct Investment (FDI) and Foreign Portfolio Investment (FPI) volatility in Nigeria. The study used annual data covering the periods 1986 to 2016 and the E-GARCH approach was employed. The study observed that trade openness and world GDP were the significant determinants of FDI volatility, while domestic
Nwosa, Philip I., Adeleke, Omolade
openaire   +1 more source