Results 131 to 140 of about 51,064 (263)
Small Structures, EarlyView.Flexoelectric polarization is harnessed to dynamically enhance phosphatase‐mimicking catalysis in Gd‐based nanoflowers, enabling ultrasound‐responsive and efficient biophosphate ester hydrolysis through strain‐induced electronic modulation. Phosphatase‐mimicking nanozymes provide highly stable enzyme‐like activity but remain limited by their static ...
Linjing Su +7 more
wiley +1 more source
Artificial Organs, EarlyView.TESCS‐ABT induced neurophysiological changes in individuals with chronic complete SCI, however these did not consistently translate into functional improvements. These findings highlight the role of residual supraspinal connectivity and inform future research to optimise this neurotechnology for SCI rehabilitation and identify likely responders ...
E. L. McNicol +6 more
wiley +1 more source
Scale‐robust fibre orientation analysis of hair using two‐dimensional Fourier transform
International Journal of Cosmetic Science, EarlyView.We present a simple and robust method to quantify hair fibre orientation using 2D‐DFT. It works with standard images and extracts directional features at multiple scales. This enables objective evaluation of cosmetic treatments and product effects. Abstract Objective To address the current lack of standardized tools for evaluating hair appearance in ...
Motoki Takeda, Sinyoung Lee, Ken Kiyono
wiley +1 more source
Journal of Microscopy, EarlyView.Abstract In the domain of battery research, the processing of high‐resolution microscopy images is a challenging task, as it involves dealing with complex images and requires a prior understanding of the components involved. The utilisation of deep learning methodologies for image analysis has attracted considerable interest in recent years, with ...
Ganesh Raghavendran +7 more
wiley +1 more source
Some Propeties Of Discrete Fourier Transform (Dft)
, 1977 Yer no:51 Demirbaş no ...
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Magnetic Resonance in Medicine, Volume 95, Issue 3, Page 1304-1322, March 2026.Abstract Purpose The aim was to improve the sensitivity and robustness against B0 inhomogeneities of deuterium metabolic imaging (DMI) using phase‐cycled balanced SSFP (bSSFP) methods at 9.4 T. Methods We investigated two variants of phase‐cycled bSSFP acquisitions, namely uniformly weighted multi‐echo and acquisition‐weighted chemical shift imaging ...
Praveen Iyyappan Valsala +8 more
wiley +1 more source
Spectral phase: from basics to video-rate application to tuning-fork resonance characterization
Publicaciones en Ciencias y Tecnología, 2018 Whereas graduated students are usually familiar with Fourier spectra, the spectral phase remains often mysterious to them. This paper proposes a “hands on.approach of discrete Fourier transform (DFT) and spectral phase. In a first part, basics of DFT are
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Angewandte Chemie, Volume 138, Issue 3, 16 January 2026.A solvent‐mediated infiltration doping strategy was proposed, enabling efficient double doping in organic photovoltaics. By spatially separating F4TCNQ and DMBI dopants within a D18/L8‐BO layer‐by‐layer architecture, dopant crosstalk and trap formation are minimized by controlling the penetration depth.
Qun Yin +13 more
wiley +2 more sources
Advanced Functional Materials, Volume 36, Issue 10, 2 February 2026.An ultra‐robust memristor based on SrTiO3‐CeO2 (S‐C) vertically aligned nanocomposite (VAN) achieving exceptional endurance of 1012 switching cycles via interface engineering. Artificial neural networks (ANNs) integrated with S‐C VAN memristors exhibit high training accuracy across multiple datasets.
Zedong Hu +12 more
wiley +1 more source