Results 91 to 100 of about 1,841,199 (345)

Decentralized Federated Learning for Wind Turbine Bearing Prognostics Under Data Scarcity and Statistical Heterogeneity

Energy Science &Engineering, EarlyView.
This paper proposes a decentralized peer‐to‐peer federated learning framework for wind turbine bearing remaining useful life prediction, introducing a virtual client paradigm in which statistical health indicators serve as independent feature‐level clients—enabling privacy‐preserving collaborative prognostics from a single physical asset under ...
Jihene Sidhom, Lotfi Saidi, Eric Bechhoefer   +2 more
wiley   +1 more source

Recent advances in multifunctional soft robots: A materials–structures–systems co‐design perspective for synergistic integration

FlexMat, EarlyView.
Abstract Soft robots, engineered from highly compliant materials, offer superior adaptability and safety in unstructured environments compared to their rigid counterparts. Recent advancements, fueled by bio‐inspiration and material programmability, have led to the rapid co‐evolution of their core modules: actuation, sensing, protection, energy, and ...
Qiulei Liu, Zicao Peng, Chong Sun, Haitao Yang   +3 more
wiley   +1 more source

Analytical bit error rate performance evaluation of an orthogonal frequency division multiplexing power line communication system impaired by impulsive and Gaussian channel noise

The Journal of Engineering, 2015
An analytical approach is presented to evaluate the bit error rate (BER) performance of a power line (PL) communication system considering the combined influence of impulsive noise and background PL Gaussian noise.
Munshi Mahbubur Rahman, Satya Prasad Majumder   +1 more
doaj   +1 more source

Impulsive noise modeling and robust receiver design

EURASIP Journal on Wireless Communications and Networking, 2020
Interference is an important limitation in many communication systems. It has been shown in many situations that the popular Gaussian approximation is not adequate and interference exhibits an impulsive behavior.
L. Clavier, G. Peters, F. Septier, Ido Nevat   +3 more
semanticscholar   +1 more source

Impulsive noise detection in PLC with smoothed L0-norm

, 2015
© 2015 IEEE. Power-line communications (PLC) commonly employs orthogonal frequency-division multiplexing (OFDM) as the modulation technique, and impulsive noise has a significant negative impact on its performance.
Guo, Q., Lu Xu, Huang, D., Juwono, Filbert Hilman, Wong, K., Qinghua Guo, Kit Po Wong, Filbert H. Juwono, Xu, L., Defeng Huang   +9 more
core   +1 more source

Carbonyl lock enables multi‐resonant organoboron framework with substantially enhanced spin‐flip and reduced emission bandwidth

FlexMat, EarlyView.
Integrating carbonyl lock onto multi‐resonant organoboron emitters is found to go beyond conventional bridge unit. It can not only suppress the molecular relaxation as conventional bridge, but also substantially affect electronic engineering via carbonyl integration, activating multiple up‐conversion channels, thus leading to an accelerated spin‐flip ...
Tingfeng Chen, Xin Xiong, Rajat Walia, Xiaochun Fan, Wei Liu, Xiankai Chen, Jia Yu, Kai Wang   +7 more
wiley   +1 more source

Nonlinear Relations Between Resting Heart Rate Measures and Health Risk Behavior in Emerging Adulthood

Journal of Adolescence, EarlyView.
ABSTRACT Introduction Resting heart rate (HR) measures reflect autonomic processes that could predict health risk behavior (HRB) in emerging adulthood when risky behavior is prominent. However, prior studies and extant theories are inconsistent, such that the relationships between HR measures and HRB could be positive or negative in direction.
Derek P. Spangler, Nina Lauharatanahirun
wiley   +1 more source

Reduksi Impulsive Noise pada Citra Berwarna dengan Kombinasi Boundary Discriminative Noise Detection dan Peer Group Filtering [PDF]

, 2012
ABSTRAKSI: Dewasa ini, citra digital menjadi salah satu bentuk citra yang sangat populer karena memiliki kemudahan dalam pengambilan, pengiriman, maupun pemrosesannya. Pada saat proses pengambilan citra atau gambar sering kali terjadi gangguan.
I Made Agus Satrya Prathama
core  

Impulsive Noise Cancellation of ECG signal based on SSRLS

, 2015
In this paper, an enhanced adaptive impulsive noise cancellation technique based on State Space Recursive Least Square (SSRLS) algorithm is proposed. The technique is applied to the Electrocardiogram (ECG) signal, where impulsive noise affects the ECG ...
Mirza, Alina, Kabir, S.Mehak, sheikh, Shahzad Amin, Ayub, Sara   +3 more
core   +1 more source

Discount now or later? The effect of payment framing on consumer preferences for discount timing in periodic payments

Journal of Consumer Psychology, EarlyView.
Abstract Consistent with the standard model of time discounting, subscription firms typically offer introductory discounts early in the subscription. However, we demonstrate that consumers are more likely to prefer a delayed discount when the discount is expressed in the same unit as the recurring price (e.g., “$10, $10, $5”).
Mijin Kwon, Song Oh Yoon
wiley   +1 more source