Results 71 to 80 of about 4,077,710 (200)

A Low‐Cost, Handheld Optical Stiffness Sensor for Minimally Invasive Surgery

Advanced Robotics Research, EarlyView.
A novel handheld stiffness sensor is presented for real‐time tissue stiffness characterization. By simultaneously sensing contact force and tissue deformation, the device enables accurate stiffness quantification without requiring precise manual control. This approach offers a promising solution for intraoperative tumor detection and minimally invasive
Qianyu Ma, Ruxiang Jiang, Kaspar Althoefer, Nicolas Herzig, Hareesh Godaba   +4 more
wiley   +1 more source

Real-time Evaluation of Room Acoustics using IFC-based Virtual Reality and Auralization Engines [PDF]

, 2020
Virtual Reality and Auralization are commonly used for separate types of simulation and evaluation in todays’ building industry. Combining the two technologies in order to evaluate room acoustics through real time auraliza-tion is, however, still a novel
Bendix Sørensen, Jesper, Simon Swanström Wyke, Torgeir Mithun Fadnes, Mithun Fadnes , Torgeir, Jesper Bendix Sorensen, Jensen, Rasmus Lund; id_orcid, Flemming Christensen, Christensen, Flemming; id_orcid, Wyke, Simon Swanström; id_orcid, Rasmus Lund Jensen, Svidt, Kjeld; id_orcid, Kjeld Svidt   +11 more
core   +1 more source

Virtual acoustics: opportunities and limits of spatial sound reproduction

Archives of Acoustics, 2008
Virtual Acoustics is part of the emerging field of "Virtual Reality". The technology for creating a Virtual Reality, VR, for wide variety of applications in university and industry has been developed in the last decade.
Michael VORLAENDER
doaj  

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

Reproduction of simulated acoustic scenes for clinical and hearing research in a reverberant room using four horizontal loudspeakers

Acta Acustica
When reproducing a virtual acoustic environment over loudspeakers within a reverberant playback room, the acoustics of the playback space can modify the spectral and spatial properties of the virtual environment considerably.
Fallah Ali, Nakamura Shun, Gündert Siegfried, Kirsch Christoph, van de Par Steven   +4 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

Analysis of Dome Home Hall theatre acoustic field

Archives of Acoustics, 2009
The modelling of compartment in simulation software enables determination of acoustic parameters' distributions in a virtual compartment. The elementary question is how much the simulations reflect the actual state in a room.
Andrzej GOŁAŚ, Katarzyna SUDER-DĘBSKA
doaj  

In Situ X‐Ray Tomography and Acoustic Emission Monitoring of Damage Evolution in C/C‐SiC Composites Fabricated by Liquid Silicon Infiltration

Advanced Science, EarlyView.
This study investigates how the internal structure of fiber‐reinforced ceramic composites affects their resistance to damage. By combining 3D X‐ray imaging with acoustic emission monitoring during mechanical testing, it reveals how silicon distribution influences crack formation.
Yang Chen, Renato S. M. Almeida, Stefan Flauder, Guillaume Couégnat, Kamen Tushtev, Jürgen Horvath, Peter Wriggers, Kurosch Rezwan   +7 more
wiley   +1 more source

Computational modeling in architectural acoustics

, 2019
(no german description): SCOPE: Building upon a brief discussion of the acoustics of the built environment, this chapter concentrates on the fundamentals of computational room acoustics.
Mahdavi, Ardeshir
core  

An acoustic paintbrush method for simulated spatial room impulse responses

, 2020
Virtual reality applications require all kinds of methods to create plausible virtual acoustics environments to enhance the user experi- ence. Here, we present an acoustic paintbrush method that modifies the timbre of a simple room acoustics simulation ...
Pihlajakuja, Tapani, Lokki, Tapio, Puomio, Otto   +2 more
core   +1 more source