Results 161 to 170 of about 193,153 (298)

Mechanical FBG-Based Sensor for Leak Detection in Pressurized Pipes: Design, Modal Tuning, and Validation. [PDF]

Sensors (Basel)
Defez B, Madrigal J, Sales S, Gosalbez J.   +3 more
europepmc   +1 more source

Comparative Study of Leak Detection in PVC Water Pipes Using Ceramic, Polymer, and Surface Acoustic Wave Sensors. [PDF]

Sensors (Basel), 2023
Hamamed N, Mechri C, Mhammedi T, Yaakoubi N, El Guerjouma R, Bouaziz S, Haddar M.   +6 more
europepmc   +1 more source

A Universal Interfacial Dipole Strategy for Defect Suppression in Inverted Perovskite Solar Cells With Tunable Bandgaps

Advanced Functional Materials, EarlyView.
A 2D heterointerface with a two‐site anchor bridge suppresses nonradiative recombination at the perovskite/C₆₀ interface by reducing surface defects, elevating the Fermi level, and strengthening the electric field. This strategy enables efficient electron extraction, delivering 26.32% efficiency, 1.217 V Voc, excellent operational stability, and broad ...
Chaohui Li, Hyoungwon Park, Fabian Streller, Klaus Götz, Jiwon Byun, Shudi Qiu, Zhangyu Yuan, Jonas Englhard, Andrej Vincze, Zijian Peng, Lirong Dong, Yanxue Wang, Chao Liu, Jingjing Tian, Mingjie Feng, Peichun Liao, Fu Yang, Andreas Späth, Andres Osvet, Thomas Heumueller, Marcus Halik, Silke H. Christiansen, Tobias Unruh, Julien Bachmann, Rainer H. Fink, Ning Li, Larry Lüer, Christoph J. Brabec   +27 more
wiley   +1 more source

Advanced Leak Detection Methods for Belowground Natural Gas Pipeline Leaks: Evaluation under Diverse Environmental and Operational Conditions. [PDF]

ACS Omega
Gundapuneni VR, Lo JH, Zimmerle DJ, Smits KM.   +3 more
europepmc   +1 more source

Surgical Sealant with Integrated Shape-Morphing Dual Modality Ultrasound and Computed Tomography Sensors for Gastric Leak Detection. [PDF]

Adv Sci (Weinh), 2023
Suter B, Anthis AHC, Zehnder AK, Mergen V, Rosendorf J, Gerken LRH, Schlegel AA, Korcakova E, Liska V, Herrmann IK.   +9 more
europepmc   +1 more source

Efficient Membranes Made of a Nanohybrid of Fluorine‐Doped Carbon Dots Coupled With Metal Organic Framework for High‐Performance Vanadium Redox Flow Battery

Advanced Functional Materials, EarlyView.
A sulfonated poly(ether ether ketone)‐based hybrid membrane is fabricated with fluorine‐doped carbon dot (FCD) and functionalized metal organic framework (MIL−101−NH2). The novel design reduces unwanted ion crossover while maintaining a sufficient proton transport pathway.
Tan Trung Kien Huynh, Nayanthara P. S., Muhammad Fawad Khan, Tong Yang, Zijian Cai, Saveen Senanayake, Yang Yang, Jiaye Ye, Hongxia Wang   +8 more
wiley   +1 more source

Mechanism of Pipeline Leakage Sound Generation and Leak Detection Technology Under Multiple Operational Conditions. [PDF]

Sensors (Basel)
Chen F, Jiang T, Jiang L, Rong C, Li X, Chen L, Xu X, Yang J.   +7 more
europepmc   +1 more source

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

Machine Learning‐Assisted Inverse Design of Soft and Multifunctional Hybrid Liquid Metal Composites

Advanced Functional Materials, EarlyView.
A machine learning framework is presented for inverse design of synthesizable multifunctional composites containing both liquid metal and solid inclusions. By integrating physics‐based modeling, data‐driven prediction, and Bayesian optimization, the approach enables intelligent design of experiments to identify optimal compositions and realize these ...
Lijun Zhou, Yunsik Ohm, Ren‐Mian Chin, Olivia Kerr, Krithika Manohar, Mohammad H. Malakooti   +5 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