Results 91 to 100 of about 17,152,857 (276)

Unsupervised adaptive feature enhancement network for reliable damage alarm using guided waves under time-varying conditions

International Journal of Smart and Nano Materials
Structural health monitoring technology is crucial for ensuring the safe operation and reducing maintenance cost of aircraft structures. But complex time-varying conditions, which contain multiple coupled service environment factors, will significantly ...
Fan Shao, Jiaxuan Li, Li Ouyang, Yuanqiang Ren, Lei Qiu, Shengfang Yuan   +5 more
doaj   +1 more source

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

FEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj, Eline M. F. de Lange, Klaas A. Sjollema, Ben N. G. Giepmans   +3 more
wiley   +1 more source

Structural monitoring of the columns at the Cathedral of Orvieto

, 2015
The Cathedral of Orvieto is one of the most significant monuments representative of the Roman architecture of the late XIII century in Italy. The architectural configuration consists of three principal corpus (structural macro-elements): the magnificent ...
Borfecchia, F., Roselli, I., Mongelli, M., Hailemikael, S., De Canio, G., Rinaldis, D., Tatì, A., Giocoli, A.   +7 more
core   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

FEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

Numerical investigation on guided wave-based damage identification and severity estimation of timber utility poles

, 2015
© 2015, International Society for Structural Health Monitoring of Intelligent Infrastructure, ISHMII. All rights reserved. Over the past decades, various non-destructive testing (NDT) methods have been applied for the damage detection and condition ...
Li, Jianchun, Yu, Y, Li, J, Dackermann, Ulrike, Yan, Ning, Yu, Yang (R20094), Yan, N, Samali, Bijan (R17646), Samali, B, Dackermann, U   +9 more
core  

Real-Time Post-Earthquake Structural Crack Segmentation Using a Quadrupedal Robotic Inspection Platform

Applied Sciences
Post-earthquake structural inspections are critical for public safety and recovery, yet traditional manual assessments are slow, hazardous, and resource-intensive.
Kemal Hacıefendioğlu, Volkan Kahya, Ali Motamedi, Ayşecan Bostan   +3 more
doaj   +1 more source

Detecting the Presence of High Water-to-Cement Ratio in Concrete Surfaces Using Highly Nonlinear Solitary Waves

Applied Sciences, 2016
We describe a nondestructive evaluation (NDE) method based on the propagation of highly nonlinear solitary waves (HNSWs) to determine the excess of water on the surface of existing concrete structures.
Piervincenzo Rizzo, Amir Nasrollahi, Wen Deng, Julie M. Vandenbossche   +3 more
doaj   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

FEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard, Emma‐Jayne Proctor, Jiawa Wang, Nikolas P. Johnston, Andrew Hayes, Georgia McCorkell, Haibo Yu, Jai Tree, Mark R. Davies, Mark J. Walker, Ronald Sluyter, Stephan Brouwer, Martina L. Sanderson‐Smith   +12 more
wiley   +1 more source

Development of an integrated structural health monitoring system

, 2010
This paper briefly presents some of the University of Western Australia’s recent research activities related to structural health monitoring to develop an integrated structural health monitoring system. The system includes guided-wave and vibration based
Hao, Hong, Clemente, Paolo, Zhu, Xinqun, De Stefano, Alessandro   +3 more
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