Results 61 to 70 of about 436 (206)

Safety Aspects of People Exposed to Ultra Wideband Radar Fields

International Journal of Antennas and Propagation, 2013
The safety aspects of people exposed to the field emitted by ultra wideband (UWB) radar, operating both in the spatial environment and on ground, for breath activity monitoring are analyzed.
Marta Cavagnaro, Stefano Pisa, Erika Pittella   +2 more
doaj   +1 more source

Standardization in the field of human exposure to high frequency electromagnetic fields: A starting point for future challenges [PDF]

Tehnika
This paper provides an overview of standardization activities and scientific studies related to the assessment of human exposure to electromagnetic fields (EMF). The paper discusses standards related to exposure to EMF of high frequencies (above 100 kHz)
Vulević Branislav D.
doaj   +1 more source

Nonwoven‐Based Textile Architectures for Energy Storage Applications: Materials, Preparation, Characterization, and Prospects

Advanced Materials Interfaces, EarlyView.
Nonwoven textile architectures are emerging as versatile platforms for next‐generation energy storage, demonstrating how tailored materials and fabrication strategies enhance ion transport, conductivity, flexibility, and scalability for high‐performance sustainable devices.
Tarikul Islam, Md. Hanif Munshi, Rijon Saha, Shaikh Almoon Hussain, Aqib Adnan Shafin, Shumsul Arefin, Md. Kamruzzaman   +6 more
wiley   +1 more source

Ambient‐Spray Ni–Cu(–O)/Ag Nanowire Transparent Heaters for High‐Temperature Heating and Far‐/Near‐Field EMI Suppression

Advanced Materials Interfaces, EarlyView.
A vacuum‐free, ambient‐spray Ni–Cu(–O)/Ag nanowire transparent‐heater platform is realized via conformal junction‐shell engineering and silica–hybrid overcoating, enabling robust high‐temperature heating together with GHz‐band far‐field EMI shielding and near‐field magnetic‐noise attenuation.
Ye Na Heo, Do Il Kim, Hyun Ho Park, Soong Ju Oh, Sang Woo Kim   +4 more
wiley   +1 more source

Open Hardware for Electrostatic Discharge Testing

IEEE Access
Open hardware for electrostatic discharge pre-compliance immunity testing is presented. This system is based on a digitally controlled high-voltage source featuring a custom-designed step-up transformer, a capacitive voltage multiplier, and an innovative
Dragan Olcan, Jelena Dinkic, Darko Ninkovic, Anja Kovacevic, Antonije Djordjevic   +4 more
doaj   +1 more source

Investigating human exposure to a practical wireless power transfer system using and the effect about key parameters of dosimetry.

PLoS ONE, 2020
Accurate dosimetry for a real wireless power transfer system (WPT) using electromagnetic resonance and electromagnetic induction requires an accurate description of the field formed by the system.
SangWook Park
doaj   +1 more source

Recent Advances of Slip Sensors for Smart Robotics

Advanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang, Liao Wu, Shuai He, Zhao Sha, Yuwan Huang, Shuying Wu, Dewei Chu, Chun H. Wang, Shuhua Peng   +8 more
wiley   +1 more source

Multimodal Haptic Perception Through Synergistic Nanocomposite Sensor Arrays

Advanced Materials Technologies, EarlyView.
Multi‐modal fingertip haptics are advanced through a bioinspired &vertical‐via' electronic skin architecture. A confined PDMS/MWCNT/NiNP nanocomposite, sitting at the percolation threshold, enables tactile, thermal, and magnetic sensing. A unique via‐density gradient and dedicated &Un‐Touch' reference nodes provide robust spatial resolution and signal ...
Amos Bardea, Fernando Patolsky
wiley   +1 more source

Experimental investigation of conducted electromagnetic interference differential-mode performance in various split-phase induction motors designs

Results in Engineering
In industrial environments, motors in Variable Speed Drive (VSD) systems act as primary conduits for the propagation of conducted electromagnetic disturbances, including Differential Mode (DM).
Houcine Miloudi, Mohamed Miloudi, Sid Ahmed El Mehdi Ardjoun, Amro A. Nour, Ibrahim Mahariq   +4 more
doaj   +1 more source

Flexible Implantable Silicon Carbide Multi‐Electrode Array (MEA) for Cell Multichannel Recording and Cell Ablation

Advanced Materials Technologies, EarlyView.
Flexible silicon carbide (SiC) microelectrode arrays enable high‐fidelity, multichannel cell extracellular recording and precise localized ablation. SiC has been extensively evaluated to persist long‐term in chronic physiological conditions while remaining robust, with excellent electrical and electrochemical stability.
Minh Anh Huynh, Matthew Barton, Sharda Yadav, Tuan‐Khoa Nguyen, Nam‐Trung Nguyen   +4 more
wiley   +1 more source