Results 81 to 90 of about 17,915,433 (247)
Diagnosis and Study on Abnormal Noise of EMUs Bearing
机车电传动, 2020 According to the statistics of advanced repairs for high-speed EMUs, rust and peeling are the main faults in bearing system. At present, there are two kinds of bearing fault monitoring systems for high-speed EMUs, i.e., on-vehicle shaft temperature ...
Junchen HAN +4 more
doaj
Advanced Intelligent Systems, EarlyView.Self‐assembled magnetic cilia convert contact‐induced deformation into spatial magnetic signals with enhanced sensitivity. A hybrid neural–physical decoder simultaneously estimates contact location and three‐axis force (5‐DoF), achieving a localization RMSE of 0.47 mm and force estimation errors below 8%.
Youngjun Ryu +5 more
wiley +1 more source
Osteohistology of two phorusrhacids reveals uninterrupted growth strategy. [PDF]
Anat Rec (Hoboken)Abstract Phorusrhacidae were apex predators that primarily dominated South America ecosystems for at least 40 million years with their imposing size and predatory lifestyle—yet some aspects of their biology remain poorly understood. Osteohistology is a tool for understanding growth dynamics and biomechanical adaptations.
Dreyer L, Cooper C, O'Connor J.
europepmc +2 more sources
Overall Technical Design of Intercity EMUs
, 2014 According to position and function of intercity EMUs, the EMUs design principle was expounded, and top-level technical index of the EMUs was researched.
DING Sansan +3 more
core +1 more source
Construction and Application of Dynamic Monitoring System for Wheelsets of High Speed EMUs
, 2021 Wheelset is one of the most important components of high speed EMU bogie system, and its health determines the safety of EMUs. At present, wheelset management information systems for EMU repair, dynamic detection, train information and operating mileage ...
LU Kai, SONG Peiyuan, LI Shuzhi
core +1 more source
Journal of Applied Polymer Science, EarlyView.Magnetic biocatalysts can be recovered from high‐viscosity reaction media, such as those used in esterification, via magnetic attraction, thereby streamlining the bioprocess and reducing costs. This work builds on prior studies by providing additional data on how particle morphology influences immobilization parameters and by further exploring ...
Sabrina S. Teixeira +7 more
wiley +1 more source
Rapid and Stable Recovery Method in Re-adhesion for High-cold EMUs
机车电传动, 2018 The bad operation environment of the high-speed EMUs is a big challenge to adhesion control of the rail between the wheel and rail. A method of rapid and stable recovery method in re-adhesion for high-cold EMUs was proposed, which could ensure the smooth
ZHANG Liwei, YU Lizhi, ZHANG Zhengfang
doaj
, 2022 This video shares a chance encounter with some emus on the edges of Barmah Lake.
Scott Jukes (11469964)
core +1 more source
Bridging the translational gap in clinical nanomedicine: From rational design to clinical reality
BMEMat, EarlyView.Nanotechnology offers a multi‐faceted approach to modern healthcare, encompassing high‐sensitivity diagnostic imaging, innovative vaccine delivery, and targeted therapeutics. This review explores how these nanomedicine applications address critical challenges in cancer recurrence and the treatment of neurologic and respiratory diseases to combat rising
Ahmed H. Ghonaim +9 more
wiley +1 more source
, 2022 The restructuring of energy production worldwide towards increasing use of solar and wind energy is directly coupled to increasing load dynamics of fossil and nuclear power plants. This leads to a rising amount of stress-induced fatigue.
Smaga, Marek +10 more
core +1 more source