To investigate the oscillation of a bubble in an incompressible viscoelastic fluid, the continuity and Cauchy momentum equations must be simplified based on certain assumptions. The problem assumes that the acoustic wave source is in close…
Category: 4. Physics
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Pausing ultrafast melting by timed multiple femtosecond-laser pulses
Shan, J.-Y. et al. Giant modulation of optical nonlinearity by Floquet engineering. Nature 600, 235 (2021).
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Lv, Y.-Y. et al. High-harmonic generation in Weyl semimetal ß-WP2…
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KNN-based frequency-adjustable ferroelectric heterojunction and biomedical applications
Design and field simulation of the f-FH
To address the key limitations of conventional transcranial focused ultrasound devices in neuromodulation applications, we propose a frequency-adjustable ferroelectric heterojunction (f-FH) for transcranial…
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Reconfigurable non-Abelian integrated photonics | Nature Communications
Design of the reconfigurable non-Abelian photonic chip
Figure 1a illustrates a schematic diagram of the proposed reconfigurable non-Abelian photonic chip, which is double-layered and mainly consists of four single-mode polymer waveguides A, B, C,…
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Lensless magneto-optical imaging | Scientific Reports
The sample studied in these proof-of-principle experiments is a doped Yttrium-Iron Garnet (YIG) film with perpendicular magnetic anisotropy grown on a transparent Gadolinium–Gallium Garnet (GGG) substrate and provided by M. Lindner from…
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Comparative analysis of Monte Carlo simulations and experimental evaluation of PMMA reinforced with hgo for gamma radiation shielding
Preparing the composite
The synthesis was carried out in several steps. First, the required materials were gathered, including virgin PMMA resin (Fig. 1A), HgO powder, dichloromethane (solvent), a magnetic stirrer, a four-decimal electronic…
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A mirrored pair of optimal non-decomposable entanglement witnesses for two qudits does exist
Interestingly, EWs and states considered in this paper belong to the well-known class of Bell diagonal operators42,43,44,45,46,47,48. Introducing a set of unitary Weyl operators in \(\mathbb {C}^d\)
$$\begin{aligned} W_{k\ell } = \sum _{j=0}^{d-1}…
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Multi-level data fusion enables collaborative dynamics analysis in team sports using wearable sensor networks
Experimental design and data collection
The experimental protocol was designed to capture collaborative dynamics across varying competitive scenarios while ensuring ecological validity and measurement reliability. Participant selection employed…
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Relationship between height of cheer basket toss and specific physical ability of bases from a kinematic perspective
Key technological points of basket toss
The flyer undergoes two motion processes from the lowest point to the highest point. The first is a variable-accelerated motion in contact with the bases, and the second is a uniformly decelerating motion…
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Author Correction: Discovery of entanglement generation by elastic collision to realise the original Einstein-Podolsky-Rosen thought experiment
Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate…
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