Results 71 to 80 of about 71,304 (308)

Surface plastic deformation study of directionally solidified nickel-based superalloy machined by ultrasonic vibration grinding

Journal of Materials Research and Technology
Directionally solidified nickel-based superalloy exhibits anisotropic mechanical properties attributed to the removal of detrimental transverse grain boundaries.
Pingzhong Zhu, Feifei Cai, Zhigang Dong, Nianwei Xu, Renke Kang, Wei Han, Yuan Zhang   +6 more
doaj   +1 more source

Integration of InSAR time series analysis and water vapour correction for mapping postseismic deformation after the 2003 Bam (Iran) Earthquake [PDF]

, 2009
Atmospheric water-vapor effects represent a major limitation of interferometric synthetic aperture radar (InSAR) techniques, including InSAR time-series (TS) approaches (e.g., persistent or permanent scatterers and small-baseline subset).
Fielding, E., Li, Z., Cross, P.
core   +1 more source

High Health Care Utilization Preceding Diagnosis With Juvenile Idiopathic Arthritis

Arthritis Care &Research, EarlyView.
Objective Although early diagnosis improves long‐term outcomes, patients with juvenile idiopathic arthritis (JIA) often experience prolonged, circuitous paths to diagnosis. To inform diagnostic improvement, we sought to characterize health care utilization in the year preceding diagnosis. Methods We identified 10,021 patients with an incident diagnosis
Anna Costello, Rui Xiao, Xuemei Zhang, Jahan Jazayeri, Irit R. Rasooly, Pamela F. Weiss   +5 more
wiley   +1 more source

Application of the spatial data mining module in analysis of mining ground deformation factors

, 2013
Spatial data mining methods for example those based on artificial neural networks (ANN) allow extraction of information from databases and detection of otherwise hidden patterns occurring in these data and in consequence acquiring new knowledge on the ...
Paweł Stefaniak, Jan Blachowski, Stefaniak, P., Blachowski, J.   +3 more
core   +1 more source

Artificial Intelligence in Systemic Sclerosis: Clinical Applications, Challenges, and Future Directions

Arthritis Care &Research, EarlyView.
Systemic sclerosis (SSc) is a rare autoimmune disease defined by immune dysregulation, vasculopathy, and progressive fibrosis of the skin and internal organs. Despite advances in care, major complications such as interstitial lung disease (ILD) and myocardial involvement remain the leading causes of morbidity and mortality.
Cristiana Sieiro Santos, José Miguel Sequí‐Sabater, Diego Benavent   +2 more
wiley   +1 more source

Subway Line Settlement Monitoring and Analysis Based on PS-InSAR Technology and Wavelet Packet Decomposition [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Ground subsidence induced by metro construction and operation can lead to structural deformation, posing significant threats to the safety of urban infrastructure.
X. Zhang, R. Wang, X. Liu, M. Huang, L. Huo, Y. Liu, L. Liu, H. Liu   +7 more
doaj   +1 more source

Thirty years of volcano geodesy from space at Campi Flegrei caldera (Italy)

Scientific Data, 2022
Measurement(s) ground deformation process Technology Type(s) satellite imaging of a planet Factor Type(s) Satellite Line-of-Sight Displacement Sample Characteristic - Environment ground deformation process Sample Characteristic - Location Campi ...
Marco Polcari, Sven Borgstrom, Carlo Del Gaudio, Prospero De Martino, Ciro Ricco, Valeria Siniscalchi, Elisa Trasatti   +6 more
doaj   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

Effect of Ground Plane Deformation on Electrical Performance of Air Microstrip Antennas

International Journal of Antennas and Propagation, 2020
This paper covers the variation of electrical performance of air microstrip antennas due to its ground plane deformation. A typical sinusoidal function is utilized to characterize the shape of deformation, based on which different shapes of ground plane ...
Wei Wang, Yanjun Wang, Shunxi Lou, Shuo Zhang, Yatian Zhou   +4 more
doaj   +1 more source

ADAtools: Automatic Detection and Classification of Active Deformation Areas from PSI Displacement Maps

ISPRS International Journal of Geo-Information, 2020
This work describes the set of tools developed, tested, and put into production in the context of the H2020 project Multi-scale Observation and Monitoring of Railway Infrastructure Threats (MOMIT). This project, which ended in 2019, aimed to show how the
J. A. Navarro, R. Tomás, A. Barra, J. I. Pagán, C. Reyes-Carmona, L. Solari, J. L. Vinielles, S. Falco, M. Crosetto   +8 more
doaj   +1 more source