Results 101 to 110 of about 1,461,299 (208)

Vehicle-track interaction in condition of increased speed

open access: yes, 2009
Disertační práce se v první části zabývá rozborem přesnosti výpočtu charakteristik kontaktní geometrie dvojkolí-kolej. Zaměřuje se na vliv rotace dvojkolí okolo podélné osy koleje na výpočet ekvivalentní konicity.
Hába, Aleš
core  

Association between conicity index and female infertility: Insights from NHANES. [PDF]

open access: yesMedicine (Baltimore)
Tan DM   +4 more
europepmc   +1 more source

Unirationality and $R$-equivalence for conic bundles over quasi-finite fields

open access: yes
23 pages. Comments are welcome. Abstract changed; new definition of 2-quasi-finite fields; Section 5 rearranged with content moved to Appendix ...
openaire   +2 more sources

Association between eight anthropometric indices and chronic low back pain: A cross-sectional study from the NHANES 2009-2010. [PDF]

open access: yesMedicine (Baltimore)
Xiong R   +8 more
europepmc   +1 more source

A Scaled-Bogie Test Bench to Understand and Demystify Wheel-Rail Contact Dynamics

open access: yes, 2011
It is a well-known fact that railway dynamics is far from being trivial, mostly because of the wheel/rail contact phenomenon. Except for specialists in this field who are obviously familiar with notions like wheelset equivalent conicity, hunting motion ...
Docquier, Nicolas   +2 more
core  

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