Results 161 to 170 of about 444,257 (298)

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

Advanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane, Lyn I. Jones, Richard M. Martin, Helen Winter, Faezeh Arab Hassani   +4 more
wiley   +1 more source

Impact of staining on cell acoustic properties. [PDF]

Biophys J
Wang Q, Verma T, Edthofer A, Baasch T, Laurell T, Sand KK, Lenshof A, Qiu W.   +7 more
europepmc   +1 more source

Population divergence in the acoustic properties of crickets during the COVID-19 pandemic. [PDF]

Ecology, 2021
Tan MK, Robillard T.
europepmc   +1 more source

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

Advanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu, Mengyao Xiao, Zhouli Sui, Yinpeng Wang, Daoye Zheng, Yuxin Liu, Luwei Wang, Huajun Liu, Chengkuo Lee   +8 more
wiley   +1 more source

Herring gulls respond to the acoustic properties of men's voices. [PDF]

Biol Lett
Rémy CMI, Zikos C, Kelley LA, Boogert NJ.   +3 more
europepmc   +1 more source

Estimation of the Acoustic Properties of the Random Packing Structures of Granular Materials: Estimation of the Sound Absorption Coefficient Based on Micro-CT Scan Data. [PDF]

Materials (Basel), 2022
Sakamoto S, Suzuki K, Toda K, Seino S.
europepmc   +1 more source

Characterization of Droplet Formation in Ultrasonic Spray Coating: Influence of Ink Formulation Using Phase Doppler Anemometry and Machine Learning

Advanced Materials Technologies, EarlyView.
This study explores how machine learning models, trained on small experimental datasets obtained via Phase Doppler Anemometry (PDA), can accurately predict droplet size (D32) in ultrasonic spray coating (USSC). By capturing the influence of ink complexity (solvent, polymer, nanoparticles), power, and flow rate, the model enables precise droplet control
Pieter Verding, Danny E. P. Vanpoucke, Yunus T. Aksoy, Tobias Corthouts, Maria R. Vetrano, Wim Deferme   +5 more
wiley   +1 more source

Innovative Development and Characterization of a Beef-Based High-Protein Snack: An Integrative Study of Physicochemical and Acoustic Properties, and Its Protein Quality. [PDF]

J Food Sci
Wickramaarachchi S, Nesbit M, Just M, Mocerino M, Villarino CBJ, Dykes GA, Coorey R.   +6 more
europepmc   +1 more source

Bird population declines and species turnover are changing the acoustic properties of spring soundscapes. [PDF]

Nat Commun, 2021
Morrison CA, Auniņš A, Benkő Z, Brotons L, Chodkiewicz T, Chylarecki P, Escandell V, Eskildsen DP, Gamero A, Herrando S, Jiguet F, Kålås JA, Kamp J, Klvaňová A, Kmecl P, Lehikoinen A, Lindström Å, Moshøj C, Noble DG, Øien IJ, Paquet JY, Reif J, Sattler T, Seaman BS, Teufelbauer N, Trautmann S, van Turnhout CAM, Vořišek P, Butler SJ.   +28 more
europepmc   +1 more source

Respiratory Signal Processing and Analysis Using Flexible Capacitive Sensor Data

Advanced Materials Technologies, EarlyView.
Capacitive pressure sensors based on poly(glycerol sebacate) (PGS) substrates are developed for continuous, non‐invasive respiratory monitoring. Integrated with a signal processing algorithm, they enable accurate tracking of thoracic expansion and retraction.
Bernardo A. Vicente, Raquel Sebastião, Alda Marques, Vitor Sencadas   +3 more
wiley   +1 more source