Results 181 to 190 of about 7,080 (311)

Mapping Thermal Conductivity at the Atomic Scale: A Step toward the Thermal Design of Materials

open access: yesphysica status solidi (b), Volume 263, Issue 1, January 2026.
The site‐projected thermal conductivity method resolves the local thermal conduction contribution per atom by decomposing the Green–Kubo thermal conductivity tensor under the harmonic approximation. It highlights thermally active sites and “thermal defects” within disordered or amorphous materials, enabling spatially resolved insights into atomic‐scale
Chinonso Ugwumadu   +3 more
wiley   +1 more source

A Survey of SIR‐Based Differential Epidemic Models for Control and Security Against Malware Propagation in Computer Networks

open access: yesSECURITY AND PRIVACY, Volume 9, Issue 1, January/February 2026.
ABSTRACT Unarguably, malware and their variants have metamorphosed into objects of attack and cyber warfare. These issues have directed research focus to modeling infrastructural settings and infection scenarios, analyzing propagation mechanisms, and conducting studies that highlight optimized remedial measures.
Chukwunonso Henry Nwokoye
wiley   +1 more source

Multi‐Agent Reinforcement Learning Framework for Optimizing Smart Cities as System of Systems

open access: yesSystems Engineering, Volume 29, Issue 1, Page 3-19, January 2026.
ABSTRACT This paper presents a novel framework for optimizing smart cities as System of Systems (SoS) by integrating Multi‐Agent Reinforcement Learning (MARL) with traditional systems engineering methodologies. Constituent systems–modeled as agents across domains such as transportation, energy, public safety, and communication, operate autonomously ...
Arifuzzaman (Arif) Sheikh   +1 more
wiley   +1 more source

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