Results 301 to 310 of about 4,573,752 (402)

Topology‐Optimized Bound States in the Continuum with High‐Q Acoustic Field Enhancement

Advanced Science, EarlyView.
This study presents a topology optimization method for acoustic metamaterials, achieving high‐Q resonances by redesigning a single unit cell within a periodic array. The design enables precise pressure confinement and energy trapping, validated through experiments.
Weibai Li, Kazem Ghabraie, Xiaodong Huang   +2 more
wiley   +1 more source

Evidence of active sound production by a shark. [PDF]

R Soc Open Sci
Nieder C, Parmentier E, Jeffs AG, Radford C.   +3 more
europepmc   +1 more source

Altered Neural Activity in the Mesoaccumbens Pathway Underlies Impaired Social Reward Processing in Shank3‐Deficient Rats

Advanced Science, EarlyView.
This study examines the effects of Shank3 mutation on the mesoaccumbens pathway using a Shank3‐deficient rat model. The findings reveal altered social reward processing in these rats, accompanied by changes in dopaminergic and GABAergic neural activity within the ventral tegmental area (VTA) and dopamine release in the nucleus accumbense (NAc ...
Marie Barbier, Keerthi Thirtamara Rajamani, Shai Netser, Shlomo Wagner, Hala Harony‐Nicolas   +4 more
wiley   +1 more source

Abnormal heart sound recognition using SVM and LSTM models in real-time mode. [PDF]

Sci Rep
Al-Shannaq MA, Nasrawi A, Bsoul AAK, Saifan AA.   +3 more
europepmc   +1 more source

Metabolomic and Cellular Mechanisms of Drug‐Induced Ototoxicity and Nephrotoxicity: Therapeutic Implications of Uric Acid Modulation

Advanced Science, EarlyView.
Drug‐induced renal damage impairs uric acid excretion, causing its accumulation in the serum, which subsequently infiltrates the cochlea. Xanthine oxidase and the ABCG2 transporter, critical in uric acid metabolism and excretion, undergo pathological changes in renal tubular and cochlear stria vascularis cells.
Suhan Guo, Cheng Cheng, Yunhao Wu, Kaidi Shen, Depeng Zhang, Bin Chen, Xinyu Wang, Luping Shen, Qixiang Zhang, Renjie Chai, Guangji Wang, Fang Zhou   +11 more
wiley   +1 more source

Improving the Robustness and Clinical Applicability of Automatic Respiratory Sound Classification Using Deep Learning-Based Audio Enhancement: Algorithm Development and Validation. [PDF]

JMIR AI
Tzeng JT, Li JL, Chen HY, Huang CH, Chen CH, Fan CY, Huang EP, Lee CC.   +7 more
europepmc   +1 more source

Novel Gas Sensor Signal Acquisition Method: Amplifying Sensor Signals and Enabling Efficient Gas Identification

Advanced Science, EarlyView.
This study presents a novel method to improve sensitivity and gas identification in resistive gas sensors by dividing operation into reaction and signal detection phases. The reaction phase optimizes chemisorption, while the signal detection phase, using a read‐bias technique, enhances sensitivity.
Kangwook Choi, Ryun‐Han Koo, Jinwoo Park, Donghee Kim, Jaehyeon Kim, Hunhee Shin, Gyuweon Jung, Jong‐Ho Lee   +7 more
wiley   +1 more source

Effects of Sound Interventions on the Mental Stress Response in Adults: Scoping Review.

JMIR Ment Health
Saskovets M, Saponkova I, Liang Z.
europepmc   +1 more source

Heart Sound Classification Based on Multi-Scale Feature Fusion and Channel Attention Module. [PDF]

Bioengineering (Basel)
Li M, He Z, Wang H.
europepmc   +1 more source

Unraveling the Interfacial Properties of Twisted Single‐Crystal Au(111)/MoS2 Heterostructures: A Pathway to Robust Superlubricity

Advanced Science, EarlyView.
Interfacial mechanical properties of MoS2/Au(111) heterostructures are revealed by advanced experimental and computational methods. The developed semi‐anisotropic interlayer potential (SAIP) accurately predicts moiré‐driven out‐of‐plane corrugation, aligning with experimental observations.
Yuanpeng Yao, Yiming Song, Bozhao Wu, Sebastian Scherb, Shuyu Huang, Antoine Hinaut, Thilo Glatzel, Ernst Meyer, Ze Liu, Wengen Ouyang   +9 more
wiley   +1 more source