Results 81 to 90 of about 9,557 (195)
Situating African FinTech in Global Financial Networks
Transactions of the Institute of British Geographers, Volume 51, Issue 2, June 2026.Short Abstract This paper explores the geographical patterns of firm creation and investments in African FinTech and how they have evolved since the emergence of FinTech on the continent. Our findings show waves of investment, specialisation of different FinTech centres and the networks of FinTech capital.
Julien Migozzi, Dariusz Wójcik
wiley +1 more source
Nanophotonics, Volume 15, Issue 9, 13 May 2026.Structured illuminations can unlock hidden quasi‐BIC modes in Fano‐resonant metasurfaces, enhancing the sensitivity to nanoscale perturbations. By analyzing the eigenmode spectrum of a dielectric metasurface and applying information theory, tailored wavefronts can be engineered that selectively excite otherwise inaccessible modes.
Nick Feldman +4 more
wiley +1 more source
Learning Supervised PageRank with Gradient-Based and Gradient-Free Optimization Methods
, 2016 In this paper, we consider a non-convex loss-minimization problem of learning Supervised PageRank models, which can account for some properties not considered by classical approaches such as the classical PageRank model.
Bogolubsky, Lev +7 more
core +1 more source
Tuning Product Distribution in Plasma‐Activated Water by Modifying Reactor Design
Chemistry–Methods, Volume 6, Issue 5, May 2026.This study systematically compares plasma‐activated water reactor configurations for nitrogen fixation, demonstrating that reactor design, catalyst inegration, and gas flow govern product selectivity. Slurry reactor favor nitrate formation, whereas needle system promote ammonium production.
Maria L. Carreon +4 more
wiley +1 more source
q-Schur algebras and complex reflection groups, I [PDF]
, 2007 We show that the category O for a rational Cherednik algebra of type A is equivalent to modules over a q-Schur algebra (parameter not a half integer), providing thus character formulas for simple modules. We give some generalization to B_n(d).
Rouquier, Raphael
core +3 more sources
Asian Review of Political EconomyThis study examines the possible emergence of a Middle Technology Trap (MTT) in U.S.-China strategic competition through the lens of the Global Financial Network (GFN) and the Global Innovation Network (GIN).
Xuanming Pan, Liu Aiwen, Chen Zhenzhen
doaj +1 more source
The Shannon Cipher System with a Guessing Wiretapper: General Sources
, 2009 The Shannon cipher system is studied in the context of general sources using a notion of computational secrecy introduced by Merhav & Arikan. Bounds are derived on limiting exponents of guessing moments for general sources.
Hanawal, Manjesh Kumar +1 more
core
Ciência da Informação, 2004 Este artículo tiene por objeto conocer el grado de normalización y la adecuación de las revistas científico-técnicas españolas del campo de las Ciencias de la Actividad Física y el Deporte a diversos apartados clave de las normas ISO 8-1977 e ISO 215 ...
Jose Devis +4 more
doaj
ISPRS International Journal of Geo-InformationUser-generated geo-tagged photos (UGPs) have emerged as a valuable tool for analyzing large-scale tourist place emotions with unprecedented detail. This process involves extracting and analyzing human emotions associated with specific locations. However,
Yu Wang +6 more
doaj +1 more source
Detail design specification for enhancement of the automatic status and tracking system software [PDF]
There are no author-identified significant results in this ...
Eckel, K. P. +2 more
core +1 more source