Results 191 to 200 of about 1,067,367 (308)

Research on the application of PCU devices in double-deck high-speed EMUs

open access: yes机车电传动
Double-deck electric multiple units (EMUs) have become a key focus for research, development, and application among major manufacturers worldwide due to their significant advantages in transport capacity and the economic efficiency of operation.
LI Hua   +5 more
doaj  

The physiology of survival: Space

open access: yes
Experimental Physiology, EarlyView.
Damian M. Bailey, Angelique van Ombergen
wiley   +1 more source

Speed from fossil trackways: calculations not validated by extant birds on compliant substrates. [PDF]

open access: yesBiol Lett
Prescott TL   +5 more
europepmc   +1 more source

The Emirates Mars Mission. [PDF]

open access: yesSpace Sci Rev, 2022
Amiri HES   +48 more
europepmc   +1 more source

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