Results 161 to 170 of about 45,052 (312)
Measurements of Underwater Ambient Noise Generated by Breaking Waves in Surf Zone [PDF]
, 2009 Underwater noise in the sea is used for monitoring wind speed and rainfall on the sea surface, as well as for tracking whale's migrating route. In particular, low-frequency ocean noise has recently been of concern with relation to the behavior of ...
김병남 +3 more
core
Investigation of Forging Metal Specimens of Different Relative Reductions Using Ultrasonic Waves. [PDF]
Materials (Basel), 2021 Moravec J, Bury P, Černobila F.
europepmc +1 more source
Disorder‐Induced Extremely Low Thermal Conductivity of Graphite Fluoride
Advanced Science, EarlyView.This article investigates the effect of fluorination on the thermal conductivity of graphite fluoride, demonstrating the relationship between structural modification and thermal conductivity in an extreme case. The record‐low through‐plane thermal conductivity measured in exfoliated graphite fluoride flakes was found to correlate with the wide ...
Wonsik Lee +10 more
wiley +1 more source
Extraction of phenol compound from Mentha piperita by ultrasonic waves based on a response surface methodology. [PDF]
Food Sci Nutr, 2023 Roshanpour S +4 more
europepmc +1 more source
Advanced Science, EarlyView.This study develops a novel 2D molecular ferroelectric [C6N2H18]PbI4 with polarization enhanced photovoltaics. It systematically investigates the effect of alkylamine spacer cation chain lengths on the band gap, ferroelectric, and photoelectric properties, offering new design strategies.
Ganghua Zhang +7 more
wiley +1 more source
The Effect of Changes in Magnetic Field and Frequency on the Vibration of a Thin Magnetostrictive Patch as a Tool for Generating Guided Ultrasonic Waves. [PDF]
Sensors (Basel), 2022 Zitoun A +3 more
europepmc +1 more source
Advanced Science, EarlyView.This study combines full‐field tomography with diffraction mapping to quantify radial (ε002$\varepsilon _{002}$) and axial (ε100$\varepsilon _{100}$) lattice strain in wrinkled carbon‐fiber specimens for the first time. Radial microstrain gradients (−14.5 µεMPa$\varepsilon \mathrm{MPa}$−1) are found to signal damage‐prone zones ahead of failure, which ...
Hoang Minh Luong +7 more
wiley +1 more source
Advanced Science, EarlyView.This study identifies palmitoylation as a novel regulatory modification of SMAD4, mediated by ZDHHC22/APT2. It activates fatty acid synthesis, creating a self‐reinforcing SMAD4–FASN–palmitate feedback loop that drives pancreatic cancer growth and enhances radiotherapy sensitivity.
Yang Wang +16 more
wiley +1 more source
Analysis of Embedded Optical Interferometry in Transparent Elastic Grating for Optical Detection of Ultrasonic Waves. [PDF]
Sensors (Basel), 2021 Sukkasem C +3 more
europepmc +1 more source
Ultrasound‐Actuated Gene Editing in Human Kidney Organoids
Advanced Science, EarlyView.Peptide‐stabilized nanoemulsions enable spatially controlled, ultrasound‐triggered delivery of gene‐editing proteins deep within human kidney organoid tissues. Focused acoustic pulses drive droplet vaporization, propelling cargo into target renal cells while preserving native tissue microarchitecture. This non‐viral platform improves both the depth and
Michael A. Miller +6 more
wiley +1 more source