Results 161 to 170 of about 199,986 (309)
Computing Steady-State Mean Time To Failure for Non-Coherent Repairable Systems [PDF]
, 2008 Mean time to failure (MTTF) is an important reliability measure. Previous research is mainly concerned with the MTTF computation of coherent systems. In this paper, we derive equations to calculate the steady-state MTTF for non-coherent systems. Based on
Dazhi Wang, Kishor S. Trivedi
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Multimodal Data‐Driven Microstructure Characterization
Advanced Engineering Materials, EarlyView.A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang +4 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.A two‐dimensional multiscale finite element analysis framework was established for the first‐generation MoSiBTiC alloy, and the mechanical and fracture‐related parameters of the constituent phases were calibrated through experiments and simulations. The framework provides a basis for analyzing crack propagation behavior in its complex microstructure ...
Junfeng Du +4 more
wiley +1 more source
Hydrogen‐Assisted Fracture of Iron‐Based Fe–Ni–Al Alloys
Advanced Engineering Materials, EarlyView.Principal relations and fracture mechanisms of single‐phase and precipitate‐strengthened Fe–Ni–Al alloys subjected to prior electrochemical hydrogen charging are identified. The mechanisms of hydrogen effect on strength and microhardness are discussed, including hydrogen‐induced increase in microhardness and the role of hydrogen in fracture behavior ...
Nataliya Yadzhak +3 more
wiley +1 more source
Nature CommunicationsThe photoinduced non-thermalized hot electrons at an interface play a pivotal role in determining plasmonic driven chemical events. However, understanding non-thermalized electron dynamics, which precedes electron thermalization (~125 fs), remains a ...
Qi Zhang +10 more
doaj +1 more source
Coherent-State-Based Twin-Field Quantum Key Distribution. [PDF]
Sci Rep, 2019 Yin HL, Chen ZB.
europepmc +1 more source
Solid-state coherent laser radar wind shear measuring systems [PDF]
, 1992 Coherent Technologies, Inc. (CTI) was established in 1984 to engage in the development of coherent laser radar systems and subsystems with applications in atmospheric remote sensing, and in target tracking, ranging and imaging.
Huffaker, R. Milton
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A Lightweight Procedural Layer for Hybrid Experimental–Computational Workflows in Materials Science
Advanced Engineering Materials, EarlyView.We unveil a prototype hybrid‐workflow framework that fuses automatedcomputation with hands‐on experiments. Built atop pyiron, a lightweight, parameterized layer translates procedure descriptions into executable manual steps, syncing instrument settings, human interventions, and data capture in real‐time today.
Steffen Brinckmann +8 more
wiley +1 more source
Projective measurement onto arbitrary superposition of weak coherent state bases. [PDF]
Sci Rep, 2018 Izumi S +5 more
europepmc +1 more source
Abstract: Coherent Quantum State Manipulation Of Trapped Atomic Ions’ [PDF]
, 2008 A single, laser-cooled, trapped %e ’ ion is used to investigate methods of coherent quantum-state synthesis. We create and characterize nonclassical states of motion including “Schrodinger-cat ” states.
J. Miller +9 more
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