Results 51 to 60 of about 8,161,887 (352)

Nonlinear structural damage detection based on cascade of Hammerstein models [PDF]

, 2014
Structural damages can result in nonlinear dynamical signatures that can significantly enhance their detection. An original nonlinear damage detection approach is proposed that is based on a cascade of Hammerstein models representation of the structure ...
HAJRYA, Rafik, MECHBAL, Nazih, REBILLAT, Marc   +2 more
core   +6 more sources

Damage‐sensitive feature extraction with stacked autoencoders for unsupervised damage detection

Structural Control & Health Monitoring, 2021
In most real‐world monitoring scenarios, the lack of measurements from damaged conditions requires the application of unsupervised approaches, mainly the ones based on modal features estimated from raw vibration data through traditional system ...
M. Silva, Adam Santos, Reginaldo Santos, E. Figueiredo, João C. W. A. Costa   +4 more
semanticscholar   +1 more source

A review of KLF4 and inflammatory disease: Current status and future perspective

Pharmacological Research
Inflammation is the response of the human body to injury, infection, or other abnormal states, which is involved in the development of many diseases. As a member of the Krüppel-like transcription factors (KLFs) family, KLF4 plays a crucial regulatory ...
Yidan Liang, Jiamin Zhao, Tengkun Dai, Xin Li, Longqin Chen, Zhixu He, Mengmeng Guo, Juanjuan Zhao, Lin Xu   +8 more
doaj   +1 more source

Vibration-based damage detection in plates by using time series analysis [PDF]

, 2008
This paper deals with the problem for vibration health monitoring (VHM) in structures with nonlinear dynamic behaviour. It aims to introduce two viable VHM methods that use large amplitude vibrations and are based on nonlinear time series analysis.
Manoach, Emil, Trendafilova, I.
core   +1 more source

Baicalin: a potential therapeutic agent for acute kidney injury and renal fibrosis

Frontiers in Pharmacology
Acute kidney injury (AKI) is a common critical clinical disease that is linked to significant morbidity, recurrence, and mortality. It is characterized by a fast and prolonged loss in renal function arising from numerous etiologies and pathogenic ...
Xiaoming Li, Xiaoming Li, Rui Xu, Rui Xu, Dan Zhang, Ji Cai, Ji Cai, He Zhou, He Zhou, Tao Song, Tao Song, Xianyao Wang, Xianyao Wang, Qinghong Kong, Liujin Li, Zhaohui Liu, Zhixu He, Zhengzhen Tang, Jun Tan, Jidong Zhang, Jidong Zhang, Jidong Zhang   +21 more
doaj   +1 more source

Vibration-based damage detection in structures using time series analysis [PDF]

, 2006
The paper considers some possibilities to use pure time series analysis for damage diagnosis in vibrating structures. It introduces the basics of the state space methodology and discusses a number of possible methods to extract damage sensitive features ...
Trendafilova, I.
core   +1 more source

Road Damage Detection and Classification with Detectron2 and Faster R-CNN [PDF]

2020 IEEE International Conference on Big Data (Big Data), 2020
The road is vital for many aspects of life, and road maintenance is crucial for human safety. One of the critical tasks to allow timely repair of road damages is to quickly and efficiently detect and classify them.
Vung V. Pham, Chau Pham, Tommy Dang
semanticscholar   +1 more source

Nutritional and Behavioral Intervention for Long‐Term Childhood Acute Leukemia Survivors With Metabolic Syndrome

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Metabolic syndrome (MetS) is a common complication in survivors of childhood acute lymphoblastic and myeloid leukemia (AL), and a major risk factor for premature cardiovascular disease, type‐2‐diabetes, and metabolic dysfunction‐associated steatotic liver disease (MASLD).
Visentin Sandrine, Béliard Sophie, Renard Cécile, Caussy Cyrielle, Hamidou Zeinab, Romano David, Gacem Mélanie, Petit Arnaud, Saultier Paul, Borentain Patrick, Michel Gérard   +10 more
wiley   +1 more source

Damage Detection of Carbon Nanotube Cementitious Composites Using Thermal and Electrical Resistance Properties

Applied Sciences, 2021
This study aimed to detect damage based on thermal and electrical resistance properties by fabricating composites in which multi-walled carbon nanotubes (MWCNTs) and cement-based materials are mixed. The experimental parameters used were the cement-based
Heeyoung Lee, Wonjun Yu, Wonseok Chung
doaj   +1 more source

Damage detections in nonlinear vibrating thermally loaded plates [PDF]

, 2009
In this work, geometrically nonlinear vibrations of fully clamped rectangular plates subjected to thermal changesare used to study the sensitivity of some vibration response parameters to the presence of damage and elevated temperature. The geometrically
A.R. Kukreti, B.I. Epureanu, E. Manoach, E. Manoach, E. Manoach, E. Parloo, E.A Thorton, H.T. Banks, I. Trendafilova, I. Trendafilova, J. Cattarius, L. Moniz, M. Amabili, M. Todd, P. Ribeiro, P. Ribeiro, P. Verboven, P.F. Rizos, Y. Zou   +18 more
core   +2 more sources