Results 41 to 50 of about 9,625 (154)
Dynamic programming in economics on a quantum annealer
Quantitative Economics, Volume 17, Issue 1, Page 1-37, January 2026.We introduce novel algorithms for solving dynamic programming problems in economics on a quantum annealer, a specialized quantum computer used for combinatorial optimization. Quantum annealers begin in a superposition of all states and generate candidate global solutions in milliseconds, regardless of problem size.
Jesús Fernández‐Villaverde +1 more
wiley +1 more source
Advanced Energy and Sustainability Research, Volume 6, Issue 12, December 2025.This study presents the first integration of 3D‐printed stainless‐steel gyroid scaffolds with spore‐based biocatalysts in microscale bioenergy devices, addressing key challenges in microbial‐electronic interfacing. Motivated by the need for sustainable power in IoT systems, the work advances biobatteries toward real‐world use, offering shelf‐stability,
Anwar Elhadad +5 more
wiley +1 more source
Black-hole solution without curvature singularity and closed timelike curves
, 2014 With a prescribed Coulomb-type energy-momentum tensor, an exact solution of the Einstein field equations over a nonsimply-connected manifold is presented. This spherically symmetric solution has neither curvature singularities nor closed timelike curves.
Klinkhamer, F. R.
core +1 more source
eFood, Volume 6, Issue 6, December 2025.ABSTRACT As a medicinal‐food homologous species, Dendrobium huoshanense (DH) exhibits promising antidiabetic properties; however, its underlying molecular mechanisms and bioactive components require further systematic investigation. This study investigated the antidiabetic mechanisms of DH through integrated chemical profiling, network pharmacology ...
Jun Dai +10 more
wiley +1 more source
Nordic Journal of Botany, Volume 2025, Issue 12, December 2025.Zingiber odoriferum (Zingiberaceae), a critically endangered ginger species endemic to Java, Indonesia, is ecologically vital yet genomically understudied. We present the first complete chloroplast (cp) genome (163 538 bp), revealing a quadripartite structure with a large single‐copy region (88 033 bp), a small single‐copy region (15 885 bp), and a ...
Irfan Martiansyah +5 more
wiley +1 more source
A nonstandard construction of direct limit group actions [PDF]
, 2018 Manevitz and Weinberger proved that the existence of faithful $K$-Lipschitz $\mathbb{Z}/n\mathbb{Z}$-actions implies the existence of faithful $K$-Lipschitz $\mathbb{Q}/\mathbb{Z}$-actions.
Imamura, Takuma
core +2 more sources
Advanced Electronic Materials, Volume 11, Issue 18, November 4, 2025.Mechanism proposed for the humps in topological ferromagnet. a) Hysteresis loops of σxy in external uniaxial magnetic field Hz and b) Anomalous Hall conductivity σxy as a function of polar angle θ. Data for |h⃗|$|\vec{h}|$ = 3t and λR/t = 0.08. A, B, and C are the states of the 2D topological ferromagnets.
Wojciech Brzezicki +2 more
wiley +1 more source
"Possible Definitions of an ’A Priori’ Granule\ud in General Rough Set Theory" by A. Mani [PDF]
, 2009 We introduce an abstract framework for general rough set theory from a mereological perspective and consider possible concepts of ’a priori’ granules and granulation in the same.
A, MANI
core
Fehrele's principle in nonstandard topology
, 2019 In nonstandard analysis, Fehrele's principle is a beautiful criterion for a set to be internal, stating that every galactic halic set is internal. In this note, we use this principle to prove some well-known results in topology, including slight generalisations of the Moore-Osgood theorem and Dini's theorem.
openaire +2 more sources
Research Advances of Extrachromosomal Circular DNA in Breast Cancer
Cancer Medicine, Volume 14, Issue 19, October 2025.ABSTRACT Background This article presents an extensive review of the advancements in research concerning extrachromosomal circular DNA (ecDNA) within the context of breast cancer. As a distinct form of DNA, ecDNA is critically involved in the initiation, progression, diagnosis, and treatment of breast cancer.
Xiaodan Zhu +6 more
wiley +1 more source