Results 91 to 100 of about 8,983,281 (256)
TD3-Based Reinforcement Learning for Adaptive PID-like Control of Uncertain Dynamical Systems
MathematicsThis paper presents a TD3-based reinforcement learning framework for adaptive PID-like control of uncertain dynamical systems. Although proportional–integral–derivative (PID) control remains widely used because of its simplicity, interpretability, and ...
Ufuk Demircioğlu +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn +5 more
wiley +1 more source
Investigating the Low‐Temperature Phase Stability of the Binary Ta–W System
Advanced Engineering Materials, EarlyView.Atomistic simulations show that the binary Ta–W system forms ordered intermetallic phases, B2‐TaW and D03‐TaW3, as 0 K ground states. Configurational entropy, however, lowers the free energy of the disordered bcc solid solution, which becomes the stable phase above about 400 K.
Klemens Lechner +7 more
wiley +1 more source
Learning from America: healthcare in renewal: conference papers: 24th and 25th October 1995
, 1995 The Office for Health Gain organised an important two day conference on the theme of "Learning from America - Health Care in Renewal" on the 24th & 25th October, 1995. The conference was held in the Castretroy Park Hotel, Limerick.
Department of Health (DoH) +1 more
core
Advanced Engineering Materials, EarlyView.HEA interlayers offer a versatile route for joining high‐performance structural materials. Their compositional and structural design regulates interfacial reactions, suppresses brittle IMCs, and improves metallurgical bonding. Sandwich interlayers further integrate defect healing with precipitation strengthening, enabling improved strength–ductility ...
Lin Yuan +4 more
wiley +1 more source
Satellite-detected gain in built-up area as a leading economic indicator
Environmental Research Letters, 2019 Leading indicators of future economic activity include measures such as new housing starts, managers purchasing index, money supply, and bond yields.
Qing Ying +4 more
doaj +1 more source
FastNano Liquid: An Automated Platform for Small‐Angle X‐ray Scattering‐Based Materials Discovery
Advanced Engineering Materials, EarlyView.We present FastNano Liquid, an automated small‐ and wide‐angle X‐ray scattering platform for the combined synthesis and characterization of (nano)materials. The platform is coupled to varied reactor workflows for both in situ studies of reaction kinetics and ex situ screening of synthesis conditions to support machine learning‐guided exploration ...
Pierre‐Baptiste Flandrin +16 more
wiley +1 more source
Remote SensingCompact high-frequency surface wave radars (HFSWRs) utilize miniaturized antennas, resulting in lower antenna gain and a reduced signal-to-noise ratio (SNR) for target echoes.
Zhiqing Yang +7 more
doaj +1 more source
Size Distortion of the Nested Clark–West Test under Constant-Gain Learning, and a Monte-Carlo Remedy
The general principle that parameter-estimation error distorts out-of-sample tests of equal predictive accuracy is well established; it is the motivation for the West (1996), Clark–McCracken (2001, 2005), Clark–West (2007), and Giacomini–White (2006) literature. This working paper documents a specific, practically important manifestation: when a frozen,
openaire +2 more sources
Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids
Advanced Functional Materials, EarlyView.This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow +9 more
wiley +1 more source