Results 131 to 140 of about 3,527,427 (311)
The Demarcation Problem: Karl Popper’s Solution in the Contemporary Retrospective
Актуальні проблеми духовностіThe article analyses post-Popperian debates about the problem of demarcation. The case is made that Karl Popper’s proposition to demarcate empirical science from the rest («metaphysics») on the basis of falsifiability as the criterion of empirical ...
Dmytro Sepetyi
doaj +1 more source
An Empirical Bayes approach to ARX estimation [PDF]
openEmpirical Bayes Inference is based on estimates of the a priori parameter distribution obtained from the observed data. There are claims in the literature that in certain cases this technique may even be superior to Maximum Likelihood. In our opinion
LEAHU, TIMOFEI
core
Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy
Advanced Engineering Materials, EarlyView.Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang +6 more
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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
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Rapidly Solidified High‐Strength Invar 36 Prepared by Planar‐Flow Melt Spinning
Advanced Engineering Materials, EarlyView.The Invar 36 alloy was rapidly solidified using the planar‐flow melt‐spinning technique. Ribbon samples with thicknesses ranging from 20 to 160 mm were produced. As the grain size of the ribbon decreased to sub‐micron levels, the hardness increased by more than 2 times.
Bekir Akgül, Mehmet Kul
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Advanced Engineering Materials, EarlyView.Gallium microalloying redirects interfacial reactions in low‐temperature Bi–Sn solders from Cu–Sn toward Cu–Ga intermetallic formation. The resulting Cu–Ga layer suppresses intermetallic growth during thermal aging, alters fracture pathways, and improves interfacial stability.
Iva Králová +6 more
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Impact of model uncertainty on SPARC operating scenario predictions with empirical modeling
Nuclear FusionUnderstanding and accounting for uncertainty is one aspect of ensuring next-step tokamaks such as SPARC will robustly achieve their goals. While traditional Plasma OPerating CONtour (POPCON) analyses guide design, they often overlook the significant ...
A. Saltzman +4 more
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Assessing temporary product-specific subsidies: a time series intervention analysis
Research in StatisticsWe propose an analytical forecasting framework to quantify the distortionary effects of product-specific subsidies. The novelty consists of a dual approach combining intervention analysis and a state-space modeling approach to construct and assess ...
David Leuwer +2 more
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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
Elastic–Plastic Modeling and Experimental Characterization of Granular Jamming Actuators
Advanced Engineering Materials, EarlyView.Granular jamming enables rapid switching between soft and rigid mechanical states. Here, a reduced‐order elastic‐perfectly‐plastic beam framework captures pressure‐dependent loading, unloading, residual deformation, and hysteresis in jammed beams, while matching three‐point bending experiments across materials and geometries. The framework links design
Saheli Patel +2 more
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