Results 131 to 140 of about 53,482 (256)

A Hybrid Deep Learning Approach: Integrating Short-Time Fourier Transform and Continuous Wavelet Transform for Improved Pipeline Leak Detection. [PDF]

Sensors (Basel), 2023
Siddique MF, Ahmad Z, Ullah N, Kim J.
europepmc   +1 more source

Broadband Silicon‐On‐Glass Reflective Dielectric Metasurface for THz Beam Steering in 6G Wireless Networks

Advanced Functional Materials, EarlyView.
A CMOS‐compatible, all‐dielectric Silicon‐on‐Glass reflective metasurface enables low–loss terahertz wavefront control for future 6G wireless communication. Mie‐resonant silicon pillars provide full phase coverage near 500 GHz, achieving experimentally validated single‐, dual‐, and five‐beam steering with sub‐1.5° angular error and less than 3 dB ...
Rithwik Premanand, Yi Ji Tan, Thomas CaiWei Tan, Prakash Pitchappa, Hemanth Kumar Cheemalamarri, A. S. Madhukumar, Ranjan Singh   +6 more
wiley   +1 more source

Novel Physics-Informed Indicators for Leak Detection in Water Supply Pipelines. [PDF]

Sensors (Basel)
Zhang Y, Li S.
europepmc   +1 more source

Modular stimuli-responsive hydrogel sealants for early gastrointestinal leak detection and containment. [PDF]

Nat Commun, 2022
Anthis AHC, Abundo MP, Neuer AL, Tsolaki E, Rosendorf J, Rduch T, Starsich FHL, Weisse B, Liska V, Schlegel AA, Shapiro MG, Herrmann IK.   +11 more
europepmc   +1 more source

Solution‐Processed Mn‐Doped 2d Perovskite Wavelength Shifters for Noble‐Liquid Photon Detection

Advanced Functional Materials, EarlyView.
Solution‐processed Mn2+‐doped PEA2PbBr4 two‐dimensional perovskite films are demonstrated as large‐area wavelength shifters for noble‐liquid photon detectors. Mn2+ incorporation introduces a broad emission band at ∼620 nm with a large Stokes shift, suppressing self‐absorption and matching SiPM sensitivity.
Elisabetta Colantoni, Laura Basiricò, Andrea Ciavatti, Nicolò Tosi, Valentina Cicero, Massimo Loriggiola, Beatrice Fraboni   +6 more
wiley   +1 more source

Multi-Scale Frequency-Aware Transformer for Pipeline Leak Detection Using Acoustic Signals. [PDF]

Sensors (Basel)
Chen M, Lu Y, Wu W, Ye Y, Wei B, Ni Y.
europepmc   +1 more source

Classification Predictive Model for Air Leak Detection in Endoworm Enteroscopy System. [PDF]

Sensors (Basel), 2022
Zazo-Manzaneque R, Pons-Beltrán V, Vidaurre A, Santonja A, Sánchez-Díaz C.   +4 more
europepmc   +1 more source

Light‐Induced Field‐Tunneling Synapses in Solution‐Processed Van Der Waals Heterostructures for Scalable, Retina‐Inspired Optical Sensing

Advanced Functional Materials, EarlyView.
A scalable, solution‐processed WSe2/ZrO2‐x van der Waals heterostructure realizes a light‐induced field‐tunneling synapse (LIFTS) that activates exclusively under bright illumination, emulating the photopic adaptation of the human retina at the device level.
Kijeong Nam, Jihyun Kim, Soobeen Ji, In Soo Kim, Sejin Kim, Eungseon Yeon, Do Kyung Hwang, Iva Plutnarová, Zdeněk Sofer, Sang Min Won, Joohoon Kang   +10 more
wiley   +1 more source

Multi-Fluid Pipeline Leak Detection and Classification Using Savitzky-Golay Scalograms and Lightweight Vision Transformer Featuring Streamlined Self-Attention. [PDF]

Sensors (Basel)
Ullah N, Ahmad Z, Kim JM.
europepmc   +1 more source

Multispectral Optical Remote Sensing for Water-Leak Detection. [PDF]

Sensors (Basel), 2022
Krapez JC, Sanchis Muñoz J, Mazel C, Chatelard C, Déliot P, Frédéric YM, Barillot P, Hélias F, Barba Polo J, Olichon V, Serra G, Brignolles C, Carvalho A, Carreira D, Oliveira A, Alves E, Fortunato AB, Azevedo A, Benetazzo P, Bertoni A, Le Goff I.   +20 more
europepmc   +1 more source