Results 181 to 190 of about 319,037 (305)

Mapping of Physiological Signals From Wireless Battery‐Free Implants With Plane‐Wave Ultrasound Imaging

Advanced Materials Technologies, EarlyView.
Combined approach of electromagnetic (Power) and ultrasound (data harvesting) waves is proposed to address the miniaturized ultrasonic implants. Electromagnetic waves trigger the piezoelectric element to generate the acoustic pulse which is modulated by the variations in the sensor's impedance.
Anam Bhatti, Hugo Guillot, Ouafae Firdaouissi, Mohammed Irar, Lionel Rousseau, Clément Hébert, Maxime Lafond   +6 more
wiley   +1 more source

Not the presence but the timing of acoustic signals influence dogs' behaviour toward an artificial agent. [PDF]

Sci Rep
Abdai J, Lévai Z, Gedai Z, Miklósi Á.
europepmc   +1 more source

Individual Variation in the Use of Acoustic Signals to Coordinate Group Movements among Tibetan Macaques (Macaca thibetana). [PDF]

Animals (Basel), 2022
Chen MM, Zhang YH, Tai YM, Wang X.
europepmc   +1 more source

Hierarchical Multi‐Material Architectures With Gradient Design for Dynamic‐Range Flexible Tactile Sensing

Advanced Materials Technologies, EarlyView.
Hierarchical multi‐material TPMS lattices are engineered as flexible tactile sensors by combining soft and stiff elastomeric layers with a conformal conductive coating. The bilayer architecture delivers sensitivity at low pressures while maintaining a broad detectable range under large loads, enabling reliable pressure and vibration monitoring for ...
Reza Noroozi, Domenic Quiquero, Yan Yan Shery Huang, HaoTian Harvey Shi   +3 more
wiley   +1 more source

Eye Movements in Silent Visual Speech Track Unheard Acoustic Signals and Relate to Hearing Experience. [PDF]

eNeuro
Benz KR, Hauswald A, Suess N, Gehmacher Q, Demarchi G, Schmidt F, Herzog G, Rösch S, Weisz N.   +8 more
europepmc   +2 more sources

A Public Dataset of Annotated Orcinus orca Acoustic Signals for Detection and Ecotype Classification. [PDF]

Sci Data
Palmer KJ, Cummings E, Dowd MG, Frasier K, Frazao F, Harris A, Houweling A, Kanes J, Kirsebom OS, Klinck H, LeBlond H, Laturnus L, Matkin C, Murphy O, Myers H, Olsen D, O'Neill C, Padovese B, Pilkington J, Quayle L, Vuibert AR, Trounce K, Vagle S, Veirs S, Veirs V, Wladichuk J, Wood J, Yack T, Yurk H, Joy R.   +29 more
europepmc   +1 more source

Indoor Acoustic Signals Enhanced Algorithm and Visualization Analysis. [PDF]

Comput Intell Neurosci, 2021
Yan S, Luo X, Sun X, Xiao J, Jiang J.
europepmc   +1 more source

On–Off Switchable Micromotors for Use in Steerable Microvehicles

Advanced Robotics Research, EarlyView.
Electrically controllable micromotors and microvehicles are developed by tuning the diffusion of the fuel. Self‐propelled micromotors using bubble propulsion show great promise for miniaturized devices with multiuse purposes such as cargo delivery and sensing. However, there is currently no method to electrically switch the micromotors on or off. Here,
Hugo Severinsson, Eswaran Murugasen, Jose G. Martinez, Edwin W. H. Jager   +3 more
wiley   +1 more source

Anomaly Detection of Acoustic Signals in Ultra-High Voltage Converter Valves Based on the FAVAE-AS. [PDF]

Sensors (Basel)
Pan S, Tang M, Li N, Zuo J, Zhou X.
europepmc   +1 more source

LASense: Pushing the Limits of Fine-grained Activity Sensing Using Acoustic Signals. [PDF]

Proc ACM Interact Mob Wearable Ubiquitous Technol, 2022
Dong LI, Liu J, Lee SI, Xiong J.
europepmc   +1 more source