Results 71 to 80 of about 6,044,350 (294)

Longitudinal Changes in Adiposity After a Youth Sport‐Related Knee Injury: Informing Posttraumatic Osteoarthritis Prevention

Arthritis Care &Research, EarlyView.
Objective Youth who experience a sport‐related knee injury have elevated odds of becoming overweight or developing obesity in 3 to 10 years, compounding their risk for posttraumatic osteoarthritis (PTOA). To inform prevention strategies, this study compared patterns of adiposity change between youth with a sport‐related knee injury and uninjured youth ...
Justin M. Losciale, Nuria E. J. Jansen, Christina Y. Le, Leo Lu, Hui Xie, Marienke van Middelkoop, Jackie L. Whittaker   +6 more
wiley   +1 more source

Influence of injection molding on the electrical properties of polyamide 12 filled with multi-walled carbon nanotubes [PDF]

, 2014
Microinjection-molded and compression-molded polyamide (PA12) matrix composites filled with 0.67, 1.33, 2 and 4 wt% multi-walled carbon nanotubes (MWNTs) were prepared from twin-screw extruded pellets.
GOUADEC, Gwénaël, VINCENT, Michel, REGNIER, Gilles, VERSAVAUD, Sophie   +3 more
core   +1 more source

Method and apparatus for measuring electrical conductivity [PDF]

, 2008
An apparatus (2) for measuring electrical conductivity in a material comprises a pair of electrically conducting elements (6), a first electrical conductor (9) coupled to the electrically conducting elements, the first electrical conductor coupling a ...
Ahfock, Tony L., Maxwell, Andrew D., Hancock, Nigel H.   +2 more
core   +1 more source

Observer‐Based Adaptive Event‐Triggered Tracking Control for Fuzzy TS Systems With Premise Mismatch

International Journal of Adaptive Control and Signal Processing, EarlyView.
This paper presents an adaptive logistic event‐triggered observer‐based tracking controller for Takagi‐Sugeno fuzzy systems under constrained inputs and network delays. Leveraging a hybrid LMI and Secretary Bird Optimization approach, this strategy significantly minimizes communication overhead and computational burden while ensuring optimal reference ...
Oussama Djadane, Salama Makni, Mourad Kchaou, Ahmed El Hajjaji   +3 more
wiley   +1 more source

Effect of secondary phases on electrical conductivity and thermal conductivity of HPDC Al-Ni and Al-Fe alloys: A comparative study

Journal of Materials Research and Technology
Solute atoms and secondary phases are the principal determinants of the electrical and thermal conductivity of aluminum (Al) alloys. However, the influence of secondary phases has often been undervalued compared to that of solute atoms. Herein, Al-Ni and
Hongbin Xing, Fanjin Yao, Qianxi Zhang, Bo Hu, Minke Qian, Jun Jiang, Bensong Chen, Wanzhang Yang, Dejiang Li, Xiaoqin Zeng   +9 more
doaj   +1 more source

dynoGP: Deep Gaussian Processes for Dynamic System Identification

International Journal of Adaptive Control and Signal Processing, EarlyView.
This work introduces a novel class of deep models for system identification, dynamical deep Gaussian processes, which combine the strengths of data‐driven methods, such as those based on neural network architectures, with the ability to output a probability distribution for uncertainty representation.
Alessio Benavoli, Marco Forgione, Dario Piga, Marco Zaffalon   +3 more
wiley   +1 more source

Characterization of the local Electrical Properties of Electrical Machine Parts with non-Trivial Geometry [PDF]

, 2014
In electrical machines, knowing the electrical conductivity is of importance for the eddy current calculation, especially when massive iron parts are involved.
ARBENZ, Laure, FAVEROLLE, Pierre, CLENET, Stephane, MIPO, Jean-Claude, MIPO, jean claude, BENABOU, Abdelkader   +5 more
core   +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

Electrical Conductivity in Fibrous Composites

Advanced Physics Research
Carbon fiber and other fibrous composites are widely used in structural components for wind turbines and aircraft. These applications not only require high strength and low weight but also tailored electrical properties. Designing new composites that can
Luke Hunter, Sergio Bertazzo
doaj   +1 more source

Epsilon-negative BaTiO3/Cu composites with high thermal conductivity and yet low electrical conductivity

Journal of Materiomics, 2020
s: Epsilon-negative materials with high thermal conductivity and low electrical conductivity are of great importance for high power microwave devices. In this work, BaTiO3/Cu composites, as a class of epsilon-negative materials, are rationally designed ...
Zhongyang Wang, Kai Sun, Peitao Xie, Yao Liu, Qilin Gu, Runhua Fan, John Wang   +6 more
doaj   +1 more source