Results 141 to 150 of about 34,642 (222)

Design of optimized tread profile for high-speed EMUs

open access: yes机车电传动
To address two significant issues in high-speed electric multiple units (EMU), i.e. degraded vehicle dynamic performance under existing wheel-rail interactions and increased wheel tread wear at elevated operating speeds, this paper proposes an optimized ...
SUN Weinan   +5 more
doaj  

STRESS DISTRIBUTION AND EFFECTIVE WIDTH OF CYLINDRICAL FLANGES OF VERTICALLY CURVED BEAMS

open access: yesProceedings of the Japan Society of Civil Engineers, 1981
Ichizou MIKAMI, Hiroshi YONEZAWA
openaire   +2 more sources

S1 foraminal neuroplasty using a reference spinal needle. A technical note. [PDF]

open access: yesInterv Pain Med
Silva-Ortiz VM   +3 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy