Results 51 to 60 of about 276,825 (302)

Harmonizing the Pyrene and Ether Groups in Covalent Triazine Polymers for Highly Effective H2O2 Photosynthesis via One‐Step Two‐Electron Oxygen Reduction

open access: yesAdvanced Functional Materials, EarlyView.
The pyrene and ether groups are incorporated into the covalent triazine polymer (CTP) structure. The synergistic effect of the two functional groups endows CTP with better electron transfer, light absorption, and oxygen activation properties. An impressive apparent quantum yield (13.2% @420 nm) and a remarkable solar‐to‐chemical conversion efficiency ...
Chong Wang   +10 more
wiley   +1 more source

Sztuczna inteligencja w problematyce modeli oceny ryzyka w instytucjach finansowych z perspektywy prawno-regulacyjnej

open access: yesFinanse i Prawo Finansowe, 2022
Purpose of the article / hypothesis: This article aims to verify the need to introduce additional legal and regulatory requirements in relation to the models used in banks, including, in particular, risk assessment models.
Michał Nowakowski   +1 more
doaj   +1 more source

Fully Bio‐Based Gelatin Organohydrogels via Enzymatic Crosslinking for Sustainable Soft Strain and Temperature Sensing

open access: yesAdvanced Functional Materials, EarlyView.
Enzymatically crosslinked gelatin‐based organohydrogels, fabricated through a fully bio‐based and scalable process, exhibit exceptional strain and temperature sensing capabilities with minimal interference from environmental humidity. These transparent, stretchable, and ionically conductive materials operate without synthetic fillers or dopants.
Pietro Tordi   +7 more
wiley   +1 more source

A hipótese da instabilidade financeira e suas implicações para a ocorrência de ciclos econômicos The financial instability hypothesis and its implications to the economic cycles

open access: yesRevista de Economia Contemporânea, 2010
O presente artigo tem por objetivo a utilização do arcabouço teórico minskyano para o entendimento da fragilidade financeira observada, recentemente, em parte do sistema financeiro dos Estados Unidos.
Thaiza Regina Bahry   +1 more
doaj   +1 more source

Assessment of Cross-Border Transmission of Systemic Financial Risk in EU Countries [PDF]

open access: yesФинансовый журнал, 2019
Amid global financial instability timely identification and propagation of systemic risks within both national and international banking systems becomes essential.
Alexander M. Karminsky   +1 more
doaj   +1 more source

Global shocks and their impact on Nigeria: Lessons from global Financial crisis. [PDF]

open access: yes, 2012
Developed a-five variable VAR model of the Nigeria economy for period 1970 – 2010, the study tested the general wisdom, ―Global financial crisis does not impact on Nigeria economy‖.
Al Dhmour, Fairouz Mosleh Mohammed   +3 more
core   +15 more sources

Impact of Surface Functionalization on NV Quantum Properties: Implications for Biosensing with Fluorescent Nanodiamonds

open access: yesAdvanced Functional Materials, EarlyView.
Fluorescent nanodiamonds (fNDs) have emerged as an invaluable quantum sensing platform for biological and biochemical systems. This paper investigates the influence of common surface functionalization strategies for bioconjugation on the quantum properties of nitrogen vacancy (NV) centers in nanodiamonds.
Anja Sadžak   +6 more
wiley   +1 more source

Lending Sociodynamics and Drivers of the Financial Business Cycle

open access: yesQuantitative Finance and Economics, 2017
We extend sociodynamic modeling of the financial business cycle to the Euro Area andJapan. Using an opinion-formation model and machine learning techniques we find stable modelestimation of the financial business cycle using central bank lending surveys ...
Raymond J. Hawkins, Hengyu Kuang
doaj   +1 more source

Rating assignments: Lessons from international banks [PDF]

open access: yes, 2009
This paper estimates ordered logit and probit regression models for bank ratings which also include a country index to capture country-specific variation.
Caporale, GM, Matousek, R, Stewart, C
core   +2 more sources

Extensive Review of Materials for Next‐Generation Transparent Batteries and Their Design Strategies

open access: yesAdvanced Functional Materials, EarlyView.
Review explores emerging materials and design strategies for transparent batteries, examining electrodes, electrolytes, separators, and device architectures optimized for high electrochemical performance, mechanical flexibility, and optical transparency.
Atul Kumar Mishra   +5 more
wiley   +1 more source

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