Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Vladimir A. Voroshilov"'
Publikováno v:
Ural Mathematical Journal, Vol 9, Iss 1 (2023)
The paper deals with a digraph with non-negative vertex weights. A subset \(W\) of the set of vertices is called dominating if any vertex that not belongs to it is reachable from the set \(W\) within precisely one step. A dominating set is called min
Externí odkaz:
https://doaj.org/article/5a5f6ba2b6bb4ade8b811ca6c0c14885
Autor:
Vladimir A. Voroshilov, Vladimir S. Bondar, Alexey P. Puzyr, Genadiy E. Selyutin, A. E. Burov
Publikováno v:
Tribology Transactions. 55:149-154
The antiwear performance of the modified nanodiamond (ND) as an additive to commercial oils was studied. The surface modification and ultrasonic treatment allow the introduction of ND into oils without significant agglomeration. The ND in oils displa