Results 181 to 190 of about 210,879 (300)

Is Fintech Good for Bank Performance? The Case of Mobile Money in the East African Community

International Journal of Finance &Economics, EarlyView.
ABSTRACT Mobile money, a technology‐driven innovation in financial services, has profoundly penetrated the financial landscape in Sub‐Saharan Africa, including banks. Yet, besides anecdotal evidence, little is known about whether mobile money adoption enhances or worsens bank performance.
Serge Stéphane Ky, Clovis Rugemintwari, Alain Sauviat   +2 more
wiley   +1 more source

All physical reservoir computing system with tunable temporal dynamics for multi‐timescale information processing

InfoMat, EarlyView.
Leveraging the modulation effect of oxygen vacancies on the energy barrier, a homogeneously integrated all‐PRC system with tunable temporal dynamics is constructed. The broad range ratio of temporal characteristic (>102) of the reservoir enables PRC to process information across multi‐timescale.
Wanxin Huang, Yiru Wang, Jianyu Ming, Shanshuo Liu, Jing Liu, Jingwei Fu, Haotian Wang, Wen Li, Yannan Xie, Linghai Xie, Haifeng Ling, Wei Huang   +11 more
wiley   +1 more source

Arquitecturas de radio cognitiva: una revisión actual

Tecnura, 2014
In recent years in telecommunications technology has evolved allowing offering more services to users, such as mobile telephony. However due to the increase of these services, the telecommunications sector has been faced with a growing problem that must ...
Hans Raúl Márquez Ramos
doaj  

Localized and Short‐Term Effects of Lockdowns on Urban Rental Markets: Evidence From Shanghai

International Studies of Economics, EarlyView.
ABSTRACT This paper investigates the localized and short‐term effects of COVID‐19‐induced lockdowns on Shanghai's rental market in the second half of 2022. Using Difference‐in‐Differences methodologies, we find that rental prices declined by 1.5% following the lockdowns on average, with areas characterized by a high density of companies falling by 2.0%
Yanpeng Jiang, Xiaochi Shen
wiley   +1 more source

Analyzing bifurcation, stability, and wave solutions in nonlinear telecommunications models using transmission lines, Hamiltonian and Jacobian techniques [PDF]

Ahmed Refaie Ali, Harun Or Roshid, Shariful Islam, Asma Khatun   +3 more
openalex   +1 more source

How does digital economy drive the high‐quality development of regional manufacturing?

International Studies of Economics, EarlyView.
Abstract Digital technologies promote economic progress. The digital economy drives the development of manufacturing. This paper explores the impact of the digital economy on the high‐quality development of manufacturing using panel data from the Yangtze River Economic Belt in China.
Deyan Yang, Tingting Xiong
wiley   +1 more source

Revisiting Traceability of Vegetable Fresh‐Products in the EU: Why Blockchain Does (Not) Work?

Internet Technology Letters, EarlyView.
ABSTRACT Food safety is paramount for a healthy society. Traceability provides the means for a rapid response to any type of food‐related problem at any stage of the supply chain. This study delves into the application of blockchain technology in tracking vegetable products within the European Union's regulatory framework.
I. Tasic, R. R. Benaissa, P. A. Gómez, J. A. Fernandez, M.‐D. Cano   +4 more
wiley   +1 more source

Energetics and thermodynamic stability of potential Fe(II)‐hexa‐aza‐active sites for O2 reduction in PEM fuel cells

SusMat, Volume 2, Issue 6, Page 731-748, December 2022., 2022
A thermodynamic assessment of the stability of FeNx sites in Fe/N/C catalysts suggests that a FeN(4+2)/C hexa‐aza‐type site is much less prone to demetallation during oxygen reduction reaction in PEM fuel cell than a FeN4/C‐type site. Abstract We present here a thermodynamic assessment of the stability behavior in acid environment at 298 and 353 K (80 ...
Vassili P. Glibin, Jean‐Pol Dodelet, Gaixia Zhang   +2 more
wiley   +1 more source

Optimized reconstruction of the absorption spectra of kidney tissues from the spectra of tissue components using the least squares method

Journal of Biophotonics, EarlyView.
The absorption coefficient spectra of healthy and cancerous kidney tissues were reconstructed from the absorption spectra of tissue components using constant weights. Both reconstructions allowed to calculate the concentrations of the tissue components and a comparison between the healthy and chromophobe renal cell carcinoma kidney showed an increase ...
Maria R. Pinheiro, Luís E. Fernandes, Isa C. Carneiro, Sónia D. Carvalho, Rui M. Henrique, Valery V. Tuchin, Hélder P. Oliveira, Luís M. Oliveira   +7 more
wiley   +1 more source

Distributed energy resource management systems—DERMS: State of the art and how to move forward

WIREs Energy and Environment, Volume 12, Issue 1, January/February 2023., 2023
The Concept of DERMS. Abstract Due to an ever‐increasing rise in proliferation of distributed energy resources (DERs), the paradigm of passive electrical distribution networks is shifting toward active distribution systems. This new environment introduces a plethora of challenges that cannot be managed by traditional tools, whose utilization could ...
Luka Strezoski
wiley   +1 more source