Results 261 to 270 of about 1,318,046 (312)
Advanced Engineering Materials, EarlyView.This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera +8 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
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Advanced Engineering Materials, EarlyView.This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo +3 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira +4 more
wiley +1 more source
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The recovery rate of early stuttering
Journal of Fluency Disorders, 2020Across studies there is great variability in reported rates of stuttering recovery. This study examined the impact that different definitions of recovery had on calculation of recovery rates and factors associated with recovery within the same sample of children.Speech samples and parents and child reports of their experiences of stuttering were ...
Jóhanna T, Einarsdóttir +3 more
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Heart Rate Recovery in Epilepsy
International Journal of Neuroscience, 2012Autonomic manifestations regarding cardiac function in epilepsy are not rare and are being recognized with increasing frequency. The aim of this study was to assess autonomic function by measuring heart rate recovery (HRR), an index of vagal activity, in patients with epilepsy who were not taking any medication.
Yerdelen D., Erol T., Koc F.
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Ensemble Predictions of Recovery Rates [PDF]
Journal of Financial Services Research, 2013 In many domains, the combined opinion of a committee of experts provides better decisions than the judgment of a single expert. This paper shows how to implement a successful ensemble strategy for predicting recovery rates on defaulted debts. Using data from Moody’s Ultimate Recovery Database, it is shown that committees of models derived from the same
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Exercise and heart rate recovery
Heart & Lung, 2006This study examines whether heart rate recovery (HRR) improves as a result of exercise training during cardiac rehabilitation (CR).A retrospective study was performed that included 100 patients who completed phase II CR and had entry and exit exercise stress tests. HRR was compared for the sample.
Julie S, MacMillan +3 more
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Reassessing recovery rates – floating recoveries
2012An important but rather neglected input to the pricing of credit derivatives is the recovery rate. It is a priori not clear how an (expected) recovery rate should be chosen for standard credit derivatives pricing models. The problem is especially acute when quoted prices contradict previous recovery rate assumptions.
Kenyon, Chris, Werner, Ralf
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