Results 51 to 60 of about 1,738 (216)
On Subharmonicity of the Capacity of the Spectrum [PDF]
Proceedings of the American Mathematical Society, 1981 It is shown that if T λ
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A new in silico model to precisely design focused ultrasound brain therapies
Medical Physics, Volume 53, Issue 7, July 2026.Abstract Background Focused ultrasound (FUS) combined with microbubbles enables transient and noninvasive blood–brain barrier (BBB) opening, facilitating targeted drug delivery. However, accurate treatment planning remains difficult due to inter‐patient anatomical variability and the common assumption in simulations that brain tissues behave like water.
Allegra Conti +4 more
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Approximately Subharmonic Functions [PDF]
Proceedings of the American Mathematical Society, 1952 for 0
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Line start permanent magnet synchronous motor supplied with voltage containing subharmonics
, 2023 The presented study examines the effect of voltage subharmonics, which relates to components of the frequency less than the fundamental voltage harmonic, and the currents and vibration of the line start permanent magnet synchronous motor.
Muc, Adam +2 more
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Scientific Journal of Gdynia Maritime University, 2018 This work is devoted to preliminary investigations concerning the effect of an inertia moment and load-speed characteristics on currents, power losses and windings temperature of an induction machine supplied with voltage containing subharmonics.
P. Gnaciński, D. Hallmann
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Field Observations of Intermittent Cross‐Shore Bed Load Transport on a Low‐Energy Beach
Journal of Geophysical Research: Oceans, Volume 131, Issue 6, June 2026.Abstract Low‐energy sandy beaches typically have a rippled bed, and the presence of bed forms can strongly affect net sediment transport rates under combined forcing of waves and currents. In case low‐energetic forcing is combined with coarse sediment, bed load transport is an important mechanism to understand transport processes on such beaches.
Marlies van der Lugt +5 more
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An Experimental Investigation of Power Quality Effects on Torque Pulsations in an Induction Motor
EnergiesVoltage disturbances occur frequently in power systems. The most important voltage disturbances are voltage unbalance, voltage deviation, and voltage waveform distortions.
Marcin Pepliński, Dariusz Świsulski
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, 2010 A feedforward artificial neural network has been realized and trained to individualize subharmonics frequencies in an electric network. The adopted sampling window is fixed in 20 ms correspondent to a period of the fundamental frequency of 50 Hz ...
LECCESE, Fabio, Fabio Leccese
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Cohomogeneity‐one solitons in Laplacian flow: Local, smoothly‐closing and steady solitons
Journal of the London Mathematical Society, Volume 113, Issue 6, June 2026.Abstract We initiate a systematic study of cohomogeneity‐one solitons in Bryant's Laplacian flow of closed G2$\text{G}_2$‐structures on a 7‐manifold, motivated by the problem of understanding finite‐time singularities of that flow. Here, we focus on solitons with symmetry groups Sp(2)${\rm Sp}(2)$ and SU(3)${\rm SU}(3)$; in both cases, we prove the ...
Mark Haskins, Johannes Nordström
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Nanotherapies for Atherosclerosis: Targeting, Catalysis, and Energy Transduction
Advanced Healthcare Materials, Volume 15, Issue 20, 27 May 2026.Atherosclerosis management is hindered by poor drug targeting and plaque heterogeneity. Nanotechnology overcomes these barriers via three core strategies: (1) target‐engineered nanocarriers that achieve lesion‐specific precision via ligand modification, biomimetic camouflage, stimuli‐responsive release, and self‐propelling nanomotors; (2) catalytic ...
Yuqi Yang +4 more
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