Results 31 to 40 of about 15,419,997 (324)
IEEE Access, 2020 This paper deals with the analysis and suppression of detent effect in the magnetic lead screw (MLS), which is equipped with parallel magnetized permanent magnet (PM) segments to approximate the helical PM for manufacturing simplicity.
Qian Wang, Fang Gao, Juan Zhang, Yong Li
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Arts, 2019 It is important for the history of fashion curriculum, to acknowledge the post-digital environment within which fashion and education now operate. One way to address this, is to move concepts of change in fashion beyond the singular narrative of fashion&#
Rachel Matthews
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Arts-based self-study: Documenting the ripple effect
Perspectives in Education, 2014 Like all forms of inquiry, arts-based self-study research can have unexpected consequences. Although we may start out with a fairly clear objective, the data we generate through arts-based methods might address other questions that are even more ...
Sandra Weber
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The Ripple Effects of the Pandemic
AJN, American Journal of Nursing, 2020 Societal disruptions pose threats to safety, mental health, and family stability.
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Energy dependent wavelength of the ion induced nanoscale ripple [PDF]
, 2002 Wavelength variation of ion beam induced nanoscale ripple structure has received much attention recently due to its possible application in nanotechnology.
Bhattacharyya, S. R. +2 more
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A Ripple Effect in the Audiogram [PDF]
Nature, 1958 IN the course of some psycho-acoustic experiments it was found that one observer's thresholds of acuity at two frequencies separated by only a few tens of cycles differed by nearly 10 decibels. Dips in an audiogram are not uncommon; but the difference observed pointed to an uncommonly sharp change of sensitivity.
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Modeling and scenario analysis of coping strategies for the ripple effect in Iran's food products supply chain: Fuzzy cognitive mapping approach [PDF]
Muṭāli̒āt-i Mudīriyyat-i Ṣan̒atīThe supply chain of the food industry is crucial for countries, yet it is vulnerable to disruptions caused by natural disasters like floods, frost, and heatwaves, as well as operational shutdowns.
Ali Mirzaei, Esmaeil Mazroui Nasrabadi
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Responding to the ripple effect from systemic disruptions: empirical evidence from the semiconductor shortage during COVID-19 [PDF]
Modern Supply Chain Research and ApplicationsPurpose – The ripple effect (i.e. disruption propagation in networks) belongs to one of the central pillars in supply chain resilience and viability research, constituting a type of systemic disruption. A considerable body of knowledge has been developed
Kateryna Kravchenko +3 more
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Analysis and Suppression of Phase Unbalance Induced Force Ripples in Permanent Magnet Linear Motors
IEEE Access, 2022 Low force ripples from permanent magnet linear motors (PMLMs) are typically essential requirements in a wide range of demanding control applications with high motion quality.
Qian Wang +4 more
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Frequency Extraction of Current Signal Spectral Components:A New Tool for the Detection of Rotor Electrical Faults in Induction Motors [PDF]
, 2019 This work expands the classical current signature analysis in induction machines in a two-stage spectral decomposition manner. The proposed methodology can be summarized in two main steps: initially, the current signals are analyzed using a time ...
Arvanitakis, I +3 more
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