Results 51 to 60 of about 9,436,750 (310)
Measuring Online Battery AC Resistance Using a DC-DC Converter With Time and Frequency Hybrid Method
IEEE AccessThe estimation of battery state is important for ensuring the stability of batteries. The AC resistance of a battery is one of the factors used to estimate the battery state, and is measured using a Fast Fourier Transform (FFT), a technique that analyzes
Seong-Jong Kim +3 more
doaj +1 more source
Applied Sciences, 2019 This paper presents a practical method of receiving waves having orbital angular momentum (OAM) in the far field of an antenna transmitting multiple OAM modes, each carrying a separate data stream at the same radio frequency (RF).
Marek Klemes
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Joint Identification of Infinite-Frequency Added Mass and Fluid-Memory Models of Marine Structures [PDF]
Modeling, Identification and Control, 2008 This paper addresses the problem of joint identification of infinite-frequency added mass and fluid memory models of marine structures from finite frequency data.
Tristan Perez, Thor I. Fossen
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Statistical analysis of audible noise generated by AC corona discharge from single corona sources
High Voltage, 2018 Time-domain waveforms of sound pressure pulses generated by alternate current (AC) corona discharge from single corona sources are measured. The pulse amplitude and time interval of sound pressure pulses in positive and negative half cycles are analysed ...
Xuebao Li +4 more
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Mirror-induced reflection in the frequency domain
Nature Communications, 2022 We show frequency domain mirrors that provide reflections of optical mode propagation in the frequency domain. We theoretically investigated the mirror properties and experimentally demonstrate it using polarization and coupled-resonator-based coupling ...
Yaowen Hu +6 more
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Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source
IEEE Access, 2020 It is of great importance to construct a convolutional neural network architecture in the frequency domain to explore the theory of deep learning in the frequency domain.
Jinhua Lin, Lin Ma, Jingxia Cui
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Reciprocal control of viral infection and phosphoinositide dynamics
FEBS Letters, EarlyView.Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley +1 more source
FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source
AAAI Conference on Artificial IntelligenceThis research addresses the challenge of developing a universal deepfake detector that can effectively identify unseen deepfake images despite limited training data.
Chuangchuang Tan +5 more
semanticscholar +1 more source