Results 221 to 230 of about 15,849 (295)

A Riboflavin‐Derived Flavinium Salt Mediates Chemoselective Methylation Reactions

Chemistry – A European Journal, Volume 32, Issue 5, 2 February 2026.
A two‐component methylation protocol was developed, where the active flavin mediator can be recycled in a single step. Crystallographic data and NMR spectroscopy support the mechanistic proposal, while chemoselective methylation was observed for a broad range of biologically relevant substrates. ABSTRACT Selective methylation is among the most relevant
Tim Langschwager, Ekrem Suylu, Julian Zuber, Golo Storch   +3 more
wiley   +1 more source

Climate variability, population growth, and globalization impacting food security in Pakistan. [PDF]

Sci Rep
Abbas S, Haider A, Kousar S, Lu H, Lu S, Liu F, Li H, Miao C, Feng W, Ahamad MI, Mehmood MS, Zulqarnain RM.   +11 more
europepmc   +1 more source

Time-varying connectedness between global uncertainties and economic activity in a developing economy using a Dynamic Conditional Correlation-GARCH model

Mohammed Gbanja Abdulai, Ishaque Mahama, Andrews Salakpi   +2 more
openalex   +1 more source

Penggunaan Metode Orthogonal GARCH untuk Meramalkan Matriks Kovarians Return Indeks Harga Saham Sektoral Di Bursa Efek Indonesia

, 2019
Robiyanto Robiyanto
openalex   +2 more sources

Stabilizing Frustrated Phase Transitions in Selective Oxidation Reactions

Advanced Materials, Volume 38, Issue 8, 6 February 2026.
Using multimodal operando spectromicroscopy, the frustrated phase transition responsible for selective oxidation over cobalt oxide spinel catalysts is identified, corresponding to combined surface reaction and Mars‐van Krevelen (MvK) dynamics. This regime is disrupted by the formation of mobile vacancies and the depletion of active oxygen at high ...
Luis Sandoval‐Diaz, Thomas Götsch, Daniel Cruz, Maurits Vuijk, Juan M. Lombardi, Markus Pietsch, Kassiogé Dembélé, Adnan Hammud, Karsten Reuter, Christoph Scheurer, Axel Knop‐Gericke, Thomas Lunkenbein   +11 more
wiley   +1 more source

Recurrent Neural Network GO-GARCH Model for Portfolio Selection. [PDF]

J Time Ser Econom
Burda M, Schroeder AK.
europepmc   +1 more source

M-GARCH Hedge Ratios and Hedging Effectiveness in Australian Futures Markets

, 2001
Wenling Joey Yang
openalex   +1 more source

Treatment with Plasma Activated (Salt) Water Sterilizes Macromolecular Coatings While Maintaining Their Integrity and Functionality

Advanced Materials Interfaces, Volume 13, Issue 3, 3 February 2026.
PDMS samples were covalently coated with mucin glycoproteins and then treated with either plasma activated water (PAW) or saline (PAS) as a means of disinfection. The samples could be successfully sterilized without compromising the structural integrity or functionality of those coatings.
Bernardo Miller Naranjo, Markus Ahrens, Ádám Nemes, Petra Mela, Oliver Lieleg   +4 more
wiley   +1 more source

Modeling and forecasting the volatility of some industry development indicators in Ethiopia using multivariate GARCH models. [PDF]

Sci Rep
Dagnew GA, Alamneh BW, Hailu WG.
europepmc   +1 more source

Credit Risk Assessment in the Climate Shadow: Evidence From White and Grey Literature

Business Strategy and the Environment, Volume 35, Issue 2, Page 2526-2546, February 2026.
ABSTRACT Climate change is reshaping financial stability, making climate risk a critical component of banks' risk management. However, the absence of standardized frameworks validated by central authorities hinders banks' ability to integrate climate risk into existing credit risk models.
Rodolfo Raimondi, Paola Gina Maria Schwizer, Simona Cosma, Giuseppe Rimo   +3 more
wiley   +1 more source