Results 131 to 140 of about 51,423 (250)

The oscillatory response of the electroretinogram and neuronal adaptation

Acta Ophthalmologica, EarlyView.
Abstract After more than 50 years, there still remains a challenge and an interest to know more as well as extend and deepen our understanding of the small rapid wavelets, the oscillatory potentials (OPs), of the electroretinogram (ERG) and the neuronal adaptation of the retina.
Lillemor Wachtmeister, Anders Eklund
wiley   +1 more source

One‐Class Autoencoders for Porcelain Art Attribution: The Case of William Billingsley

Archaeometry, EarlyView.
ABSTRACT This comprehensive study explores the application of advanced machine learning techniques, specifically one‐class autoencoders, for the authentication and attribution of English porcelain artworks. Focusing primarily on the works of William Billingsley (1758–1828), one of England's most celebrated porcelain decorators, we demonstrate how ...
Hassan Ugail, Morgan Denyer, Rachel Denyer, Howell Edwards   +3 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

Deep learning assisted high‐resolution microscopy image processing for phase segmentation in functional composite materials

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, Bing Han, Fortune Adekogbe, Shuang Bai, Bingyu Lu, William Wu, Minghao Zhang, Ying Shirley Meng   +7 more
wiley   +1 more source

IMPLEMENTASI WATERMARKING PADA CITRA DIGITAL MENGGUNAKAN TEKNIK DISCRETE FOURIER TRANSFORM (DFT) DAN SINGULAR VALUE DECOMPOSITION (SVD)

Jurnal Informatika, 2017
Penyebaran data digital melalui internet memiliki sisi positif dan negatif, terutama bagi pemilik asli citra digital. Penanganan permasalahan tersebut dapat digunakan teknik yang dinamakan image watermarking. Dalam paper ini diimplementasikan suatu teknik image watermarking pada citra digital dengan menggunakan metode Discrete Fourier Transform (DFT ...
Tri Kasihno, Murinto
openaire   +1 more source

Surface‐Engineered Dual‐Emission of Carbon Dots for Ratiometric Detection of Hydroxyl Radicals

Nanophotonics, Volume 15, Issue 9, 13 May 2026.
Oxidation‐engineered CDs with tunable dual emission (450/590 nm) exhibit oxidation state‐driven electron redistribution and core‐to‐surface transfer within 5 ps, achieving 59 nM ·OH detection via ratiometric sensing and enabling dual‐channel ·OH monitoring in onion cells.
Yatao Pan, Shihong Wang, Wenjing Zhang, Jing Ning, Jingchun Yang, Xia Ran, Lijun Guo   +6 more
wiley   +1 more source

In Situ Amidation‐Derived Interfacial Modulation for Homogeneous Ultra‐High Nanoparticle Loading Toward Robust and Flexible Piezoelectric Composites

Advanced Functional Materials, Volume 36, Issue 36, 4 May 2026.
Synergistic interfacial strategy between inorganic ceramic fillers and polymer chains effectively inhibit particle aggregation and interfacial incompatibility. complex covalent and non‐covalent interfacial interactions promote superior uniformity, ultra‐high ceramic filler loading, and strong grain‐to‐grain connectivity, thereby enabling the ...
HakSu Jang, In Beom Heo, Changyeon Baek, Dong Won Jeon, Donghun Lee, Nagamalleswara Rao Alluri, Hyejeong Choi, HyoMin Jeon, SungHoon Kim, Hyunseung Kim, Jihun Choi, Hyun‐Soo Chang, Chang Kyu Jeong, Min‐Ku Lee, Jun Mo Koo, Tiandong Zhang, Geon‐Tae Hwang, Sung Beom Cho, Gyoung‐Ja Lee, Hyeong Min Jin, Kwi‐Il Park   +20 more
wiley   +1 more source

Estimation of Synchrophasors in Intelligent Electrical Networks: from Models to Design Restrictions

Revista Elektrón, 2017
We first present a detailed review of two popular classes of model based synchrophasor estimators. They are the discrete Fourier transform (DFT) and the Taylor-Fourier transform (TFT) class estimators, which arise from constant or polynomial phasor ...
Francisco Javier Messina, Leonardo Rey Vega, Cecilia Gabriela Galarza   +2 more
doaj  

Optical Spectroscopy to Characterize Advanced Metal–Sulfur Battery Materials and Reveal Mechanistic Insights: A Review

Batteries &Supercaps, Volume 9, Issue 5, May 2026.
Metal–sulfur (M–S) batteries are a promising technology due to their cost‐effectiveness and high‐energy density than Li‐ion batteries. However, complex phase transitions and polysulfide (PS) shuttling processes impede the high performance of M–S batteries.
Dharmapura H. K. Murthy, Manu U. M. Patel   +1 more
wiley   +1 more source

Linear anti-jamming algorithm design for multi-channel optical fiber communication. [PDF]

PLoS One
Yu H.
europepmc   +1 more source