Results 111 to 120 of about 25,810 (252)

Soft Magnetic Sensor Array for Amphibious Measurement of 3D Muscle Deformation Distribution for Human Motion Recognition

Advanced Intelligent Systems, EarlyView.
This article develops a soft magnetic sensor array to extract 3D and distributional muscle deformations, which has highly consistent measurements in amphibious environments, robustness to hydraulic pressure, and about 200 ms faster response than an inertial measurement unit, achieving over 98% classification accuracy and below 3% phase estimation ...
Yuchao Liu, Zihan Chen, Chuxuan Guo, Zijie Liu, Yibin Chen, Xuan Wu, Zhuo Li, Qining Wang, Jiajie Guo   +8 more
wiley   +1 more source

Assessment of different agricultural soil compaction levels using shallow seismic geophysical methods

Geoderma
A well-developed soil structure is crucial for a fertile soil and rules its influence on the ecosystem. Slight variations in the way soil components are organized and connected can greatly impact the soil mechanical and hydraulic characteristics. However,
Alberto Carrera, Ilaria Barone, Mirko Pavoni, Jacopo Boaga, Nicola Dal Ferro, Giorgio Cassiani, Francesco Morari   +6 more
doaj   +1 more source

Autonomous Recognition of Retained Secretions in Central‐Airway Based on Deep Learning for Adult Patients Receiving Invasive Mechanical Ventilation

Advanced Intelligent Systems, EarlyView.
This work presents a deep learning model to autonomously recognize and classify the secretion retention into three levels for patients receiving invasive mechanical ventilation, achieving 89.08% accuracy. This model can be implemented to ventilators by edge computing, whose feasibility is approved.
Shuai Wang, Zhuoran Xiao, Meng Wang, Jianchao Li, Chunjing Tao, Jiangzhen Guo, Yubo Fan   +6 more
wiley   +1 more source

Shear wave velocity profiling of Riyadh City, Saudi Arabia, utilizing the multi-channel analysis of surface waves method

Open Geosciences
Geotechnical site characterization is very important for construction purposes. This study has been conducted in Diriyah area northwest of Riyadh City, Saudi Arabia, using the Multichannel Analysis of Surface Waves (MASW) method for site characterization
Abdelrahman Kamal, Hazaea Saddam A., Almadani Sattam A.   +2 more
doaj   +1 more source

Evaluation of kinetic moduli and soil competence parameters for sustainable urban development using multichannel analysis of surface waves (MASW) technique

All Earth
Near-surface dynamic properties and soil competency have been assessed in the western Riyadh urban expansion area from multichannel analysis of surface waves.
Saleh Qaysi, Kamal Abdelrahman, Abdullah B. Saadon   +2 more
doaj   +1 more source

The detection of vertical cracks in asphalt using seismic surface wave methods

Assessment of the location and of the extension of cracking in road surfaces is important for determining the potential level of deterioration in the road overall and the infrastructure buried beneath it.
Iodice, Michele, Muggleton, Jennifer, Rustighi, Emiliano   +2 more
core   +1 more source

Bioprinted Excitable Tissues with Multistimulation Systems for Promoting Function and Maturation

Advanced NanoBiomed Research, EarlyView.
This review provides an overview of stimulation strategies used to enhance the functional maturation of bioprinted excitable tissues. It addresses key limitations in physiological performance of bioprinted excitable tissues, outlines major stimulation modalities—including electrical, mechanical, optical, magnetic, ultrasound, and hybrid—and examines ...
Uijung Yong, Jinseon Park, Jinah Jang
wiley   +1 more source

Estimating shear wave velocity and site characterization of western Riyadh City, Saudi Arabia based on multichannel analysis of surface waves

Frontiers in Earth Science
The site characterization process is vital for the engineering structures and earthworks. In the current study, a Multi-Channel Analysis of Surface Waves (MASW) was carried out in western Riyadh City, Saudi Arabia.
Kamal Abdelrahman, Abdullah B. Saadon, Saleh Qaysi   +2 more
doaj   +1 more source

One Metasurface for Four‐Channel Terahertz Wavefront Manipulation Based on Vanadium Dioxide

Advanced Physics Research, EarlyView.
This article presents a thermally reconfigurable metasurface utilizing vanadium dioxide (VO2) to dynamically switch between four independent wavefront‐manipulation channels. By synergizing geometric and propagation phases, the platform enables spin‐decoding for circularly polarized waves and polarization multiplexing for linearly polarized waves ...
Zhaofeng Yang, Jin Chen, Feilong Yu, Rongsheng Chen, Rong Jin, Guanhai Li, Xiaoshuang Chen, Wei Lu   +7 more
wiley   +1 more source

Evaluation of ground conditions and vehicle-induced vibration using Spatio-geophysical approach for the Nilgiris landslide transportation interaction corridor, Western Ghats, India

Geomatics, Natural Hazards & Risk
The Landslide–Transport Interaction Corridor describes areas where road development and usage affect slope stability and are susceptible to disruption by landslide activity. Roads and highways traversing unstable slopes are not only vulnerable to damage,
Sabari Nathan Chellamuthu, Ganapathy Pattukandan Ganapathy   +1 more
doaj   +1 more source