Results 91 to 100 of about 11,035 (257)

Room‐Temperature Skyrmionic Synapse in 2D Ferromagnet Fe3GaTe2 Operating via Collective Spin Texture Transformation

open access: yesAdvanced Materials, EarlyView.
We demonstrate a neuromorphic synapse in 2D Fe3GaTe2 flakes. The device operates via a current‐driven transformation from a skyrmion‐lattice to a stripe‐domain state, yielding a linear anomalous Hall resistance response with a tunable slope to enable multiply‐accumulate operations. Simulations confirm its viability in artificial neural networks.
Jixiang Huang   +20 more
wiley   +1 more source

Forecasting exchange rate volatility with monetary fundamentals: A GARCH-MIDAS approach

open access: yesScientific African
The study examines the power of monetary fundamentals (interest rate and money supply growth) in forecasting daily exchange rate volatility in South Africa and Nigeria.
Patience Eyo Eniayewu   +7 more
doaj   +1 more source

Cryptoization and Volatility of the Exchange Rate in Nigeria

open access: yesEconomic Studies (Ikonomicheski Izsledvania)
This study aims to examine the impact of the cryptocurrency market returns, measured by Bitcoin and stablecoin market index returns, on the volatility of the Nigerian Naira. Noting that cryptocurrency returns are positively related to cryptocurrency adoption, this amounts to testing the impact of cryptoization on the exchange rate volatility of the ...
openaire   +2 more sources

Turning Unpredictable Biomolecule Adsorption to Controlled Corona Formation: Focus on Carbon Nanomaterials

open access: yesAdvanced Materials, EarlyView.
Controlling the protein corona formation onto carbon nanomaterials (CNMs) enhances their functionalities as platforms for cancer theranostics. Here, we reviewed the effects of the intrinsic and acquired properties of CNMs on protein corona formation, the consequent biological and toxicological outcomes, and the strategies to reshape corona formation ...
Yajuan Zou   +5 more
wiley   +1 more source

The Gravity Modelling of the Relationship between Exchange Rate Volatility and Foreign Trade in Visegrad Countries [PDF]

open access: yesACTA VŠFS, 2016
The paper focuses on the relationship between exchange rate volatility and foreign trade. The aim of this study is to evaluate the effect of exchange rate volatility on the foreign trade of Visegrad Countries on bilateral level as well as on the ...
Jana Šimáková
doaj  

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

open access: yesAdvanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj   +8 more
wiley   +1 more source

Influence of Real Exchange Rate on the Finance-Growth Nexus in the West African Region

open access: yesEconomies, 2019
This study examines the moderating effects of the real exchange rate and its volatility on the finance-growth nexus in the West African region. It also determines the marginal effects of financial development on economic growth at various levels of the ...
Kizito Uyi Ehigiamusoe, Hooi Hooi Lean
doaj   +1 more source

A Super‐Adhesive Air Filter With Capillarity‐Mediated Spontaneous Particle Absorption via Dynamic Bond Exchange

open access: yesAdvanced Materials, EarlyView.
We address the inherently weak particle adhesion of conventional air filters by coating a dynamically crosslinked adhesive layer that delivers capillarity‐driven strong adhesion and particle absorption mediated by dynamic bond exchange. The resulting enhancement in particle adhesion enables efficient ultrafast (up to 20 m s−1) and omnidirectional ...
Junyong Park   +11 more
wiley   +1 more source

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