Results 71 to 80 of about 671,317 (227)
Structural Concrete, EarlyView.Abstract The acoustic emission (AE) technique has proven to be an effective method for detecting individual wire breaks in prestressed concrete structures affected by stress corrosion cracking (SCC). However, despite its widespread application, the quantitative assessment of AE monitoring reliability and optimal sensor placement remains unresolved ...
Max Fiedler, Steffen Marx
wiley +1 more source
Transformative Chemistry, EarlyView.This work proposes a full‐surface hydrogen bonding anchoring strategy to construct a high‐performance piezoelectric sensor for intelligent sensing. ABSTRACT Fluoropolymers are crucial for next‐generation lightweight, portable, and human–computer interactive devices.
Yuying Wu +7 more
wiley +1 more source
Performances of Multitones for Ultra-Wideband Software-Defined Radar
IEEE Access, 2017 From the literature review, it is apparent that there is a gap in quantifying the performances of multitone waveforms specifically for radar applications and experimental results not commonly found. This paper focuses on the radar performance analysis of
Julien Le Kernec, Olivier Romain
doaj +1 more source
IEEJ Transactions on Electrical and Electronic Engineering, EarlyView.Japan is pursuing power source decarbonization and is thus reducing fuel‐based thermal power generation while promoting renewable energy resource use. Given the expected power fluctuations, this transition will require novel voltage management and control methods.
Satoshi Uemura +2 more
wiley +1 more source
Fundamental aspects of netted radar performance [PDF]
, 2010 Netted radar employs several spatially distributed transmitters and receivers for information retrieval. This system topology offers many advantages over traditional monostatic and bistatic systems which use a single transmitter and a single receiver ...
Teng, Y.
core
Adaptive waveform design for imaging MIMO radar systems
, 2022 6 S.One limitation of MIMO imaging radar systems is the waveform diversity available for the transmitters. Indeed, different properties for the transmitted signals, such as orthogonality and Doppler tolerance, are required in order to obtain good imaging
Cerutti-Maori, D., Riche, V., Klare, J.
core +1 more source
Feasibility of Thermal Imaging for Contactless Respiratory Monitoring in Children
Acta Paediatrica, EarlyView.ABSTRACT Aim Respiratory rate is a key vital sign in paediatric assessment, but accurate measurement in emergency settings is difficult because conventional methods (manual counting, capnography) can be unreliable or impractical. Respiratory rate is frequently omitted in busy emergency departments.
Takeru Kanazawa +3 more
wiley +1 more source
Phase coded waveforms for integrated sensing and communication systems
IET Radar, Sonar & NavigationNowadays, especially with the developments in the automotive industry, it has become a highly popular topic for radar and communication systems to operate on the same platform and perform joint tasks to increase situational awareness.
Sevda Şahin, Tolga Girici
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A perspective on automated rapid eye movement sleep assessment
Journal of Sleep Research, Volume 34, Issue 2, April 2025.Summary Rapid eye movement sleep is associated with distinct changes in various biomedical signals that can be easily captured during sleep, lending themselves to automated sleep staging using machine learning systems. Here, we provide a perspective on the critical characteristics of biomedical signals associated with rapid eye movement sleep and how ...
Mathias Baumert, Huy Phan
wiley +1 more source
IEEE Open Journal of the Communications SocietyIn this paper, we propose a novel design of Doppler resilient (DR) waveforms for multiple-input multiple-output (MIMO) radar systems to enhance target detection performance.
Tzu-Chieh Kao +2 more
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