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  1. 3181
    “…Fractional viscoelastic rheological models, such as the Kelvin Voigt Fractional Derivative model, have been proposed in the literature for modelling shear wave propagation in soft tissue. In this article, our previously developed wave propagation model for transluminal propagation based on a Kelvin Voigt Fractional Derivative wave equation is experimentally validated. …”
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    Experimental evidence of shear waves in fractional viscoelastic rheological models
  2. 3182
    “…This paper proposes the use of the standing waves created by the interference between transmitted and reflected acoustic signals to recognize the size and the shape of a target object. …”
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    Object Surface Recognition Based on Standing Waves in Acoustic Signals
  3. 3183
    “…Classification and regression employing a simple Deep Neural Network (DNN) are investigated to perform touch localization on a tactile surface using ultrasonic guided waves. A robotic finger first simulates the touch action and captures the data to train a model. …”
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    Machine Learning for Touch Localization on an Ultrasonic Lamb Wave Touchscreen
  4. 3184
    por Campi, Gaetano, Bianconi, Antonio
    Publicado 2022
    “…While understanding of periodic recurrent waves of Covid-19 epidemics would aid to combat the pandemics, quantitative analysis of data over a two years period from the outbreak, is lacking. …”
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    Periodic recurrent waves of Covid-19 epidemics and vaccination campaign
  5. 3185
    por Chen, Marianne C., Brodsky, Jay B.
    Publicado 2022
    “…BACKGROUND: P wave morphology on electrocardiogram is often overlooked but indicates abnormal cardiac conduction from various etiologies. …”
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    The significance of widely split P waves: a case report
  6. 3186
    “…Applications of metamaterials in the realization of efficient devices in the terahertz band have recently been considered to achieve wave deflection, focusing, amplitude manipulation and dynamical modulation. …”
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    Terahertz waves dynamic diffusion in 3D printed structures
  7. 3187
    Publicado 2022
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    Myths, Facts and Information in COVID Pandemic awaiting the third wave
  8. 3188
    “…In Weyl semimetals, charge density wave (CDW) order can spontaneously break the chiral symmetry, gap out the Weyl nodes, and drive the material into the axion insulating phase. …”
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    Chirality locking charge density waves in a chiral crystal
  9. 3189
    por Tarafder, Pulok, Choi, Wooyeol
    Publicado 2022
    “…With the increase in the number of connected devices, to facilitate more users with high-speed transfer rate and enormous bandwidth, millimeter-wave (mmWave) technology has become one of the promising research sectors in both industry and academia. …”
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    MAC Protocols for mmWave Communication: A Comparative Survey †
  10. 3190
    “…With the introduction of the working principle of coupled resonators, the coupled bulk acoustic wave (BAW) Micro-Electro-Mechanical System (MEMS) resonators have been attracting much attention. …”
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    A Review on Coupled Bulk Acoustic Wave MEMS Resonators
  11. 3191
    “…Charge density waves (CDWs) have been observed in nearly all families of copper-oxide superconductors. …”
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    Generic character of charge and spin density waves in superconducting cuprates
  12. 3192
    “…During periods of disengagement from the environment, transient population bursts, known as sharp wave ripples (SPW-Rs), occur sporadically. While numerous experiments have characterized the bidirectional relationship between SPW-Rs and activity in chosen brain areas, the topographic relationship between different segments of the hippocampus and brain-wide target areas has not been studied at high temporal and spatial resolution. …”
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    Brain-wide interactions during hippocampal sharp wave ripples
  13. 3193
    “…Graphene hosts a rich assortment of such competing phases, including a bond density wave instability (“Kekulé distortion”) that couples electrons at the K/K′ valleys and breaks the lattice symmetry. …”
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    Ubiquitous defect-induced density wave instability in monolayer graphene
  14. 3194
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    Intra- and Interobserver Variability of Shear Wave Elastography in Rectal Cancer
  15. 3195
    “…Numerical results are given in detail, and the Lamb wave dispersion curves are extracted. For comparison, the Lamb wave dispersion curve of the sliced layer model for the FGM sandwich plate is obtained by the global matrix method. …”
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    Lamb Waves Propagation Characteristics in Functionally Graded Sandwich Plates
  16. 3196
    “…At later stages—if vaccination progresses too slowly—mutations can interrupt an ongoing decrease of infection numbers and can cause infection revivals which occur as single waves or even as whole wave trains featuring alternative periods of decreasing and increasing infection numbers. …”
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    Mutation induced infection waves in diseases like COVID-19
  17. 3197
    “…DAS was used to acquire active Scholte-wave seismic data at several locations in the vicinity of a planned windfarm development near Dundalk Bay, Irish Sea. …”
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    Distributed acoustic sensing for active offshore shear wave profiling
  18. 3198
    “…We observe conserved ion-density asymmetry across stacks of interacting layers in cryo electron microscopy that is associated with configurations of inner- and outer-sphere ion-water-mineral complexes that we term complexation waves. Coherent X-ray scattering confirms that complexation waves propagate at room-temperature via a competition between ion dehydration and charge interactions that are coupled across opposing sides of a layer, driving dynamic transitions between stacked and aggregated states via layer exfoliation.…”
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    Ion complexation waves emerge at the curved interfaces of layered minerals
  19. 3199
    “…However, the actuation of sound waves in Si PICs usually requires integration of a piezoelectric thin film. …”
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    Light Modulation in Silicon Photonics by PZT Actuated Acoustic Waves
  20. 3200
    “…Since the first cases of community transmission of COVID-19 in Brazil were reported, a large-scale and high-velocity wave of new cases swept the country. Now that enough data was collected, one may ask how did the first wave of coronavirus swept through Brazil? …”
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    Spatiotemporal dynamics of the first wave of the COVID-19 epidemic in Brazil
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