Results 141 to 150 of about 18,604,702 (305)
A novel mechatronic running gear: concept, simulation and scaled roller rig testing [PDF]
, 2011 The basic idea of the concept of the novel mechatronic running gear consists of independently rotating wheels with a mechatronic guidance system to overcome the disadvantages which conventional wheelsets show under certain operating conditions ...
Kurzeck, Bernhard, Valente, Luciano
core
Advanced Science, EarlyView.Synergistically integrating substituent variation and positional isomerism in molecular engineering affords 13 rare tricolored mechanofluorochromic luminogens, and 3 exceedingly scarce force‐triggered bidirectional high‐contrast three‐color fluorescence switches are screened out via a three‐step protocol.
Yijie Zou +7 more
wiley +1 more source
Research on Energy Saving Technology of Metro Permanent Magnet Synchronous Traction System
机车电传动, 2018 The technical characteristics and application status of permanent magnet synchronous traction system were expounded. Takes Changsha metro line 1 as an example, the energy consumption of permanent magnet synchronous traction system was simulated and ...
LIU Liangjie +3 more
doaj
Habitat‐Specific Design Strategies for Untethered Soft Robots
Advanced Science, EarlyView.Habitat shapes the design of untethered soft robots. Across land, water, air, and living tissues, environmental constraints govern viable combinations of compliant structures, actuation mechanisms, and energy delivery. This review connects these constraints with robotic performance and identifies design principles for advancing adaptable, durable, and ...
Siyang Li +3 more
wiley +1 more source
Advanced Science, EarlyView.Engineered heart tissues (EHTs) derived from human iPSCs replicate mechanisms of ventricular tachycardia at the tissue level. Acquired Long‐QT conditions cause early afterdepolarizations, wavebreak, and transient rotors; in contrast, focal cryoinjury forms a stable substrate that supports ongoing reentry.
Matthew Fiedler +4 more
wiley +1 more source
Review on the Traction System Sensor Technology of a Rail Transit Train. [PDF]
Sensors (Basel), 2017 Feng J, Xu J, Liao W, Liu Y.
europepmc +1 more source
, 2006 Modern locomotives that utilize pulse-width modulated power converters produce harmonics that propagate along the traction system and ultimately into the transmission system.
Dennis, J C, Saha, T K
core
Advanced Science, EarlyView.Orthodontic compression suppresses PIAS3 expression in cementoblasts, impairing ALOX15 SUMOylation and ubiquitin‐mediated degradation, which leads to ALOX15 accumulation, lipid peroxidation, ferroptosis, and osteoclastogenesis. Local delivery of PIAS3 circRNA‐loaded lipid nanoparticles restores the PIAS3–ALOX15 regulatory pathway, alleviates ...
Yifei Hou +11 more
wiley +1 more source
Research on the Permanent Magnet Synchronous Motor Drive Systemfor High-speed EMUs
机车电传动, 2016 To achieve high energy-efficiency of high-speed EMUs, PMSM traction system for high-speed EMUs was developedbased on CRH380A technical platform. Overall technical parameters, traction characteristic curve design, main circuit of traction system,main ...
Feng Jianghua
doaj
Advanced Energy Materials, EarlyView.Hybrid Ag–C/CNF anodes enable stress‐regulated operation of high‐loading solid‐state batteries by coupling uniform Li nucleation with mechanically compliant Li accommodation. The Ag–C interlayer homogenizes deposition, while the porous CNF framework buffers volumetric strain.
Junhee Kang +8 more
wiley +1 more source