Results 131 to 140 of about 8,989,935 (300)

Wideband acoustic immittance: Suitable quantities for assessing middle-ear status. [PDF]

J Acoust Soc Am
Nørgaard KM, Feng JJ, Voss SE.
europepmc   +1 more source

Evaluation of acoustical parameters and thermal conductivity of TiO2-ethylene glycol nanofluid using ultrasonic velocity measurements

, 2015
M. Leena, S. Srinivasan, M. Prabhaharan
semanticscholar   +1 more source

Energy- and wave-based beam-tracing prediction of room-acoustical parameters using different boundary conditions.

Journal of the Acoustical Society of America, 2012
B. Yousefzadeh, M. Hodgson
semanticscholar   +1 more source

Intelligent Micro/Nanorobots for Targeted Interventional Therapy: From Bench to Clinic

Advanced Robotics Research, EarlyView.
Zirui Zhang et al. reviewed the application and challenges of mobile nanomachines in interventional therapy. By converting exogenous energy, including chemical, magnetic, optical, and ultrasonic sources, into mechanical forces, micro/nanorobots (MNRs) enable precise actuation at unprecedented scales. Evolving far beyond traditional drug delivery, these
Zirui Zhang, Yu Dong, Yongsheng Du, Rui Gao, Lin Zhang, Fei Tong   +5 more
wiley   +1 more source

Sound Absorption Modeling in Porous Materials: A Critical Review of Empirical, Equivalent-Fluid, Poroelastic, Resonant, and Numerical Methods. [PDF]

Materials (Basel)
Nikodym M, Vasina M.
europepmc   +1 more source

Autonomous Navigation of Pollen‐Inspired Magnetic Microrobots for Biomedical Applications

Advanced Robotics Research, EarlyView.
A sunflower pollen‐inspired magnetic microrobot enables controlled rolling navigation in vessel‐like environments. Its open geometry reduces hydrodynamic drag, while vision‐based closed‐loop control, shortest‐path planning, and reinforcement learning support target‐reaching and maze navigation with microrobot‐scale accuracy, highlighting a route toward
Ali Anil Demircali, Abdurrahim Yilmaz, Meysam Keshavarz, Jinshi Zhao, Ara Darzi, Eric Yeatman, Burak Temelkuran   +6 more
wiley   +1 more source

Sensitivity of the human temporal voice areas to nonhuman primate vocalizations. [PDF]

Elife
Ceravolo L, Debracque C, Gruber T, Grandjean D.   +3 more
europepmc   +2 more sources

Optimizing acoustic design for dual-function concert and speech halls. [PDF]

Sci Rep
Habibi S.
europepmc   +1 more source

Wireless Precise Manipulation of Tumor Spheroids Using a Millirobot Controlled by Permanent Magnetic Traps

Advanced Robotics Research, EarlyView.
A magnetic donut‐like millirobot is developed for label‐free pick‐and‐place of a tumor spheroid wirelessly controlled by a magnetic trap. Spheroids are important 3D multicellular culture systems that recapitulate key structural and functional features of native tissues.
Yue Gao, Moonkwang Jeong, Anni G. Muñoz, Ann‐Sophia Müller, Fangchao Long, Shengqiang Zhou, Juntian Qu, Leoni A. Kunz‐Schughart, Tian Qiu   +8 more
wiley   +1 more source

Augmenting ultrasound for continuous glucose monitoring via a wearable acoustically readable microneedle patch. [PDF]

Sci Adv
Zhang W, Xu J, Li X, Jang Y, Liu Q, Ma W, Luo G, Ma M, Wang Q, He Y, Yuan Q, Jeong JW, Meng L, Su Z.   +13 more
europepmc   +1 more source