Results 131 to 140 of about 4,178,499 (306)
EnergiesThis paper presents the development of an experimental setup for acoustic noise characterization of electric motors. It describes the sound measurement microphones utilized in the setup and discusses the application of octave bands and A-weighting in ...
Moien Masoumi +2 more
doaj +1 more source
Flexible Sensors for Robotics Tactile Perception: A Review
Advanced Robotics Research, EarlyView.Flexible tactile sensing for robotics is reviewed through four interconnected dimensions. Physical mechanisms include piezoresistive, capacitive, piezoelectric, triboelectric, iontronic, and optical sensing. Structural design includes bioinspired, defect‐based, and MEMS‐based tactile systems.
Yu Song, Ying Chen, Yihao Chen, Xue Feng
wiley +1 more source
Archives of Acoustics, 2014 This paper presents the Green function for the Neumann boundary value problem at the rigid semiinfinite cylinder and the flat rigid infinite baffle.
Wojciech Rdzanek +2 more
doaj
Advanced Science, EarlyView.ABSTRACT Current clinical approaches for knee cartilage repair are often limited by hypertrophy and fibrosis in the regenerated tissues. A decellularized tissue‐engineered hyaline cartilage graft (dLhCG), composed of a type II collagen‐based extracellular matrix, has been developed to overcome this limitation.
Zhen Zhang +16 more
wiley +1 more source
Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing
Advanced Science, EarlyView.Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale +6 more
wiley +1 more source
Advanced Science, EarlyView.In this study, we demonstrate that low‐intensity ultrasound stimulation enables temporal modulation of midbrain organoid differentiation using a modular multi‐well stimulation platform. In particular, we show that ultrasound promotes the proliferation of dopaminergic progenitor cells.
Jinseong Jeong +8 more
wiley +1 more source
The Role of Traffic Volume on Sound Pressure Level Reduction before and during COVID-19 Lockdown Measures-A Case Study in Bochum, Germany. [PDF]
Int J Environ Res Public Health, 2023 Hemker F +5 more
europepmc +1 more source
Harnessing Phase Separation for the Development of High‐Performance Hydrogels
Advanced Science, EarlyView.ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao +3 more
wiley +1 more source
Identification approach of acoustic cavitation via frequency spectrum of sound pressure wave signals in numerical simulation. [PDF]
Ultrason Sonochem, 2022 Lin W, Xiao J, Wen J, Wang S.
europepmc +1 more source