Results 71 to 80 of about 165,667 (293)

Fast and resource efficient method for indoor localization based on fingerprint with varied scales

Tongxin xuebao, 2019
To improve the prediction speed in indoor localization,a novel algorithm based on fingerprint with varied scales was proposed.It divided the region of interest into distinct zones with distinctive coverage indicators,and reference positions with ...
Yanfen LE, Zhuo TANG, Cunbao SHENG, Weibin SHI   +3 more
doaj  

Protein‐Nanoarchitectures for Low‐Field Intracellular Electro‐Immunomodulation

Advanced Functional Materials, EarlyView.
DHQ‐SDH‐mediated binding of AuNPs drives the formation of interconnected, chain‐like nanoarchitectures with enhanced electrical conductivity. These conductive assemblies undergo macrophage uptake and enable low‐field electrical stimulation, promoting M1‐to‐M2 phenotypic switching with decreased iNOS and increased CD206 expression. Such protein‐mediated
Viktoriya Pakharenko, Djanira Rodrigues Negrão, Tanmay Gupta, Robert Jeng, Otavio Augusto Titton Dias, Maia Jaffer‐Diaz, Dinesh Christendat, Mohini Sain   +7 more
wiley   +1 more source

Non-Targeted Nuclear Magnetic Resonance Analysis for Food Authenticity: A Comparative Study on Tomato Samples

Molecules
Non-targeted NMR is widely accepted as a powerful and robust analytical tool for food control. Nevertheless, standardized procedures based on validated methods are still needed when a non-targeted approach is adopted.
Biagia Musio, Rosa Ragone, Stefano Todisco, Antonino Rizzuti, Egidio Iorio, Mattea Chirico, Maria Elena Pisanu, Nadia Meloni, Piero Mastrorilli, Vito Gallo   +9 more
doaj   +1 more source

Fingerprint-Enhanced Graph Attention Network (FinGAT) Model for Antibiotic Discovery

, 2023
Artificial Intelligence (AI) techniques are of great potential to fundamentally change antibiotic discovery industries. Efficient and effective molecular featurization is key to all highly accurate learning models for antibiotic discovery. In this paper,
JunJie Wee (10312504), JunJie Wee, Kelin Xia (4825065), Hou Yee Choo, Kelin Xia, Hou Yee Choo (15452932), Cong Shen (840352), Cong Shen   +7 more
core   +1 more source

Charge‐Polarized Ni─S4 Single‐Atom Sites Drive Selective Photoreforming of Poly(lactic acid) to Lactate and Hydrogen

Advanced Functional Materials, EarlyView.
Atomically dispersed Ni–S4 sites on CdS nanorods induce interfacial charge polarization, directing photogenerated electrons to H2 evolution and holes to selective ester‐bond cleavage of poly(lactic acid). Without sacrificial reagents, this charge‐coupled system produces lactate while suppressing overoxidation, achieving an H2 evolution rate of 41.74 ...
Yu Yao, Panpan Zhang, Jinqiang Zhang, Xi‐lin Wu, Tara Pukala, Yifei Wang, Bernt Johannessen, Shaobin Wang, Xiaoguang Duan   +8 more
wiley   +1 more source

In Vitro Modulation Processes, Prebiotic vs. Postbiotic, of Microbiota Pattern: A Preliminary Study

Nutraceuticals
The human gut microbiota helps maintain metabolic balance, supports immune function, and defends against opportunistic pathogens that can disrupt the microbiota ecosystem.
Emanuel Vamanu, Laura Dorina Dinu
doaj   +1 more source

Nitride MXenes Beyond Carbides: Bridging the Gap Between Computational Prediction and Experimental Realization

Advanced Functional Materials, EarlyView.
Nitride MXenes remain constrained by a persistent gap between computational prediction and experimental realization. This Review identifies the thermodynamic, kinetic, and chemical barriers limiting their synthesis, critically evaluates emerging fabrication routes, and proposes a multidimensional computational‐experimental framework to accelerate the ...
Naresh Varnakavi, Masoud Soroush
wiley   +1 more source

3D Fingerprint

, 2021
A 3D fingerprint is a set of cloud points or a 3D surface reconstructed from a real finger, which records the depth information of ridges and valleys.
Jiankun Hu, Hu, Jiankun, Xuefei Yin, Zhu, Yanming, Yin, Xuefei, Wei Zhou, Zhou, Wei, Yanming Zhu   +7 more
core   +1 more source

Stabilization of Strongly Reduced Fe(I) Single Atom Species Coordinated in a 2D Self‐Assembled Metal–Organic Network

Advanced Functional Materials, EarlyView.
A graphene‐supported 2D metal–organic network stabilizes highly reactive Fe(I)‐N4 single sites through Co‐induced charge redistribution. Combined experiments and theory reveal Fe(I) formation, oxygen‐driven oxidation, and O2 activation mechanisms, offering a strategy to access low‐valent iron centers relevant to catalytic and biological processes ...
Alessandro Namar, Basant Roondhe, Michela De Col, Stefania Baronio, Matteo Jugovac, Mattia Scardamaglia, Eleanor Frampton, Nikolay Vinogradov, Paolo Giannozzi, Erik Vesselli   +9 more
wiley   +1 more source

A fully CNN based fingerprint recognition system [PDF]

, 2008
In this paper, a fully cellular neural networks (CNN) based fingerprint recognition system is introduced. The system includes a preprocessing phase where the input fingerprint image is enhanced and a recognition phase where the enhanced fingerprint image
Reza Abrishambaf, Abrishambaf, R., Demirel, H., Hasan Demirel, Kale, I., Izzet Kale   +5 more
core   +1 more source