Results 41 to 50 of about 167,613,522 (302)

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

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

Task 6: Material Thermal Input for Iowa Materials, May 2008 [PDF]

, 2008
The present research project was designed to determine thermal properties, such as coefficient of thermal expansion (CTE) and thermal conductivity, of Iowa concrete pavement materials.

core  

Effect of defect distribution on thermal expansion coefficient of eutectic composite ceramics [PDF]

, 2022
Based on Eshelby’s equivalent inclusion theory, the four-phase model and the interaction direct derivative estimate, the prediction model of effective thermal expansion coefficient of composite containing multiple types of inclusion in anisotropic matrix
Yang, Runxiu, Wu, Mian, Du, Zhihong
core   +1 more source

Temperature dependence of axial thermal expansion coefficient of multi-walled carbon nanotubes (A procedure based on measurements of coefficient of thermal expansion for aligned carbon nanotube/epoxy composites)

Nihon Kikai Gakkai ronbunshu, 2016
In this study, to evaluate the temperature dependence of the coefficient of thermal expansion (CTE) of multi-walled carbon nanotubes (MWCNTs) in the axial direction, the CTEs of aligned MWCNT reinforced epoxy composites are measured, and the axial CTEs ...
Keiichi SHIRASU, Akihiro NAKAMURA, Go YAMAMOTO, Toshio OGASAWARA, Yoshinobu SHIMAMURA, Yoku INOUE, Toshiyuki HASHIDA   +6 more
doaj   +1 more source

A novel modification method for the dynamic mechanical test using thermomechanical analyzer for composite multi-layered energetic materials

Defence Technology, 2023
Herein, we present a thermo-mechanical analyzer (TMA) and dynamic mechanical analyzer (DMA) of composite multi-layered gun propellant, focusing on thermal expansion coefficients and dynamic thermomechanical properties.
Le Qi, Shi-lin Zhang, Hao Yuan, Zhong-liang Ma, Zhong-liang Xiao   +4 more
doaj   +1 more source

Low‐Temperature Imidization of Polyimides (PI) for Scalable Manufacturing of Flexible Wearable Electronics

Advanced Engineering Materials, EarlyView.
Low‐temperature imidization of PEG‐modified polyimide enables fully screen‐printed, roll‐to‐roll fabrication of flexible electrodes on PET substrates, delivering robust mechanical durability and reliable ECG/EMG signal performance for wearable electronics.
Akib Abdullah Khan, Jong‐Hoon Kim
wiley   +1 more source

Structure and thermal expansion of the tungsten bronze Pb2KNb5O15

, 2014
The structure and thermal expansion behavior of the tetragonal tungsten bronze oxide Pb2KNb5O15 were investigated by neutron powder diffraction and high-temperature X-ray diffraction.
Deng, Jinxia, Wang, Fangfang, Lin, Kun, Chen, Jun, Wu, Hui, Huang, Qingzhen, Rong, Yangchun, Yu, Ranbo, Fang, Liang, Xing, Xianran   +9 more
core   +1 more source

Sol–gel processing and characterization of (RE-Y)-zirconia powders for thermal barrier coatings [PDF]

, 2011
The effect of doping on the structural, morphological and thermal properties of ZrO2–XO1.5 (X=Y, La, Sm, Er) solid solutions for thermal barrier (TBC) applications was investigated. Oxide powders of various compositions from 9.7 to 40 mol% XO1.5 (X=Y, La,
Ansart, Florence, Bonino, Jean-Pierre, M. Dalbin, Fenech, Justine, A. Barnabe, F. Ansart, J.P. Bonino, Barnabé, Antoine, J. Fenech, Dalbin, Michel   +9 more
core   +1 more source

Progress on Zirconia-based Ceramics for Thermal Barrier Coatings

Hangkong gongcheng jinzhan, 2018
Zirconia-based ceramics for thermal barrier coatings is a key technology of aircraft engine. According to the investigation report of stable zirconia-based ceramics for thermal barrier coatings doped with one component oxide, two component oxides and ...
Zhang Wei
doaj   +1 more source