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561
Ultrasonic treatment-assisted reductive deposition of Cu and Pd nanoparticles on ultrathin 2D Bi2S3 nanosheets for selective electrochemical reduction of CO2 into C2 compounds
Published 2025-01-01“…We implemented intense ultrasonic waves bearing frequency of 20 kHz and power of 750 W at the acoustic wavelength of 100 mm to reduce Cu and Pd nanoparticles on the Bi2S3 surface. …”
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562
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563
Alpha–Proton Relative Drift: Implications for the Origins and Dynamics of the Solar Wind
Published 2025-01-01“…This relative speed is quantitatively similar to oxygen–hydrogen drift speeds observed in the transition region by remote sensing, suggesting similar selective acceleration processes in the corona. Due to the relative speed of the Alfvén wave to each particle population close to the Sun, the alphas fluctuate with velocity amplitudes comparable to those of the protons, altering the energy balance of the wave. …”
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564
Improving Pulsar Timing Precision with Single Pulse Fluence Clustering
Published 2025-01-01Get full text
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565
Challenges of Embedding Fiber Bragg Grating Sensors in Castable Material: Influence of Material Shrinkage and Fiber Coatings on Ultrasonic Measurements
Published 2025-04-01“…Fiber optic sensors are increasingly used to measure dynamic strain fields caused by the propagation of mechanical waves. Their low intrusiveness when embedded within a structure makes them suitable for a wide range of applications. …”
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566
NATURAL-SCIENCE EDUCATION: SCIENTIFIC AND RELIGIOUS KNOWLEDGE CORRELATION IN THE VIEW OF A SYMMETRY PRINCIPLE. Ch. 2. Examples of religious content selection in general natural sci...
Published 2015-07-01“…In this paper the authors present a few examples of selection of content of the course based on the Principle of symmetry.…”
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567
An analytical investigation of the Van Der Waals gas system: Dynamics insights into bifurcation, optical pattern along with sensitivity and chaotic analysis
Published 2024-12-01“…To illuminate the physical behavior of the model, graphical plots of selected solutions are presented. By selecting appropriate values for arbitrary factors, this visual representation enhances comprehension of the dynamical system. …”
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568
Performance analysis of Thue Morse acoustic resonators for noise reduction
Published 2025-05-01“…Higher-order resonances and localized modes enable the formation of sub-gaps in the frequency-selective response. These findings highlight the potential of Thue-Morse phononic crystals for precise acoustic filtering and wave manipulation in advanced material applications.…”
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569
Stochastic determination of arrival time and initial polarity of seismic waveform
Published 2025-03-01Get full text
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570
ARTERIAL WALL STIFFNESS INDICES IN YOUNG PERSONS WITH FAMILY PREDISPOSITION TO ARTERIAL HYPERTENSION
Published 2015-06-01“…During the study we selected them into 2 groups: with higher normal and normal BP Controls were healthy persons with FH of AH. …”
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571
Prediction Method for Anisotropy and Fracture Parameters of Reservoirs with Vertical Fractures Based on Acoustic Logging
Published 2025-06-01“…Through the parameter sensitivity analysis of the system, the differentiated control mechanism of different logging parameters on fracture characteristics is revealed: The S-wave splitting intensity dominate the anisotropic development, while the density selectively regulates the fracture compliance characteristics. …”
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572
Development of HfO₂-Based Solar-Blind SAW UV-C Sensor for Corona Discharge Detection Application
Published 2025-01-01“…This study presents a novel surface acoustic wave (SAW)-based solar-blind ultraviolet-C (UV-C) corona sensor, marking the first reported use of HfO₂ as a sensing material for UV-C corona sensing. …”
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573
Bayesian estimation to identify crystalline phase structures for X-ray diffraction pattern analysis
Published 2024-12-01“…Further, the mixing ratios of selected crystalline phase structures were estimated with a high degree of accuracy. …”
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574
Shock Wave Therapy in the Treatment of Erection Dysfunction: How to Define Clinical Outcomes? A Comparison Between Penile Doppler Ultrasound and a New Visual Erection Hardness Scor...
Published 2025-03-01“…Materials and Methods: Twenty-one participants with purely vasculogenic erectile dysfunction were selected and randomized to LI-ESWT or placebo. All patients underwent evaluation with The International Index of Erectile Function (IIEF-5), V-EHS (new visual scale), and standardized penile doppler ultrasound before and after shock wave therapy. …”
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575
Extracorporeal shockwave therapy as a treatment option for shoulder impingement syndrome: a systematic review and meta-analysis
Published 2025-07-01“…In recent years, extracorporeal shock wave therapy (ESWT) has gained attention as a promising non-invasive treatment for SIS. …”
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576
Detection of Defects in Polyethylene and Polyamide Flat Panels Using Airborne Ultrasound-Traditional and Machine Learning Approach
Published 2024-11-01“…The aim of the study was to: (1) assess the presence of defects as well as their size, type, and orientation based on the amplitudes of Lamb ultrasonic waves measured in plates made of polyamide (PA6) and polyethylene (PE) due to their homogeneous internal structure, which mainly determined the selection of such model materials for testing; and (2) verify the possibilities of building automatic quality control and defect detection systems based on ML based on the results of the above-mentioned studies within the Industry 4.0/5.0 paradigm. …”
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577
Multi-site Information Synchronization Scheme Based on Wavelet Transform to Detect Signal Singularity
Published 2024-12-01“…Finally, the feasibility and advantages of the proposed improved algorithm and the information synchronization scheme were verified through on-site analysis of the actual recorded wave data.…”
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578
Numerical Analysis of Sensitivity of SAW Structure to the Effect of Toxic Gases
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579
Assessment of Structural Integrity Through On-Site Decision-Making Analysis for a Jacket-Type Offshore Platform
Published 2025-03-01“…Six critical analyses—(i) static operation and storm, (ii) dynamic storm, (iii) strength-level seismic, (iv) seismic ductility (pushover), (v) maximum wave resistance (pushover), and (vi) spectral fatigue—are performed using SACS V16 software to capture both linear and nonlinear interactions among the soil, piles, and superstructure. …”
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580
Investigation of the new optical soliton solutions to the (2+1)-dimensional calogero-bogoyavlenskii schiff model
Published 2024-12-01“…The Calogero-Bogoyavlenskii-Schiff model describes the interface of Riemann waves in two spatial dimensions. The Riemann wave can be used to explain a wide range of physical phenomena, including internal ocean waves, tsunamis, tidal waves, and magneto-sound waves in plasmas.In addition, two different types of interactions between kink waves and M-shaped rational solutions are studied. …”
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