Results 51 to 60 of about 1,387 (161)

Effect of Polypropylene Modification by Impregnation with Oil on Its Wear and Friction Coefficient at Variable Load and Various Friction Rates

open access: yesInternational Journal of Polymer Science, Volume 2017, Issue 1, 2017., 2017
Laboratorial two‐body wear testing was carried out in order to assess effects of polypropylene modification by impregnating it with oils on friction coefficient and wear in comparison to those parameters of unmodified polypropylene, Teflon, and polyamide during operation under conditions of sliding friction without lubrication.
Paweł Sędłak   +4 more
wiley   +1 more source

The Image of a Tree in F.M. Dostoyevsky's Novel "The Idiot" [PDF]

open access: yesДостоевский и мировая культура: Филологический журнал, 2018
The article is devoted to the analysis of the image of a tree in Dostoevsky’s novel “The Idiot”. The author reflects on the evolution of this image from an artistic detail in the description of the Pavlovsk Park to the philosophical symbol of the Golden ...
Olga N. Smyslova
doaj   +1 more source

The interaction of the structural construction principles in the F.M. Dostoevsky’s novel “The Idiot”

open access: yesНеофилология, 2022
The peculiarities of the principles of structural construction of the novel “The Idiot” by F.M. Dostoevsky and the analysis of each identified structural principle separately are studied.
А. А. Serebriakov, D. R. Zheleznyak
doaj   +1 more source

Friction of Polymers Sliding on Smooth Surfaces

open access: yesAdvances in Tribology, Volume 2011, Issue 1, 2011., 2011
Friction plots of polymers sliding on smooth metal surfaces are generally characterized by two regions of distinct dependency on the normal load, with low sensitivity at low stress levels followed by a sharp change in the rate of decrease of friction with increasing pressure at levels above the plastic flow limit of the polymer.
Virginio Quaglini   +2 more
wiley   +1 more source

Cheek-Pieces with Zoomorphic Images of the Samara-Ural Region Nomads in the VI–IV Centuries BC

open access: yesНижневолжский археологический вестник, 2020
The article illustrates a study of cheek-pieces with zoomorphic images used by the nomads of the Samara-Ural region at the end of the VI–IV centuries BC. A review of 79 cheek-pieces is presented, as well as their characteristics.
Vladimir N. Myshkin
doaj   +1 more source

Kurgan 28 of the Filippovka 1 Burial Ground: Revisiting the Dating Problem of the Complex

open access: yesНижневолжский археологический вестник, 2023
The papre is devoted to determining the date of the kurgan 28, Filippovka 1 burial ground, which is a necropolis of the social elite of the Southern Urals nomads in the middle of the 1st millennium BC. A burial partially destroyed by repeated robbery was
Olga V. Anikeeva, Vladimir N. Myshkin
doaj   +1 more source

Horse Forehead Pieces from Nomadic Barrows of the Scythian Time in the Southern Urals

open access: yesНижневолжский археологический вестник, 2018
The paper is devoted to the description of horse forehead pieces, which were used by the nomads of the Southern Urals in the 6th – 4th centuries BC for protecting the horse’s head and / or decorating bridle.
Vladimir N. Myshkin
doaj   +1 more source

On Some Peculiarities of Using Girth Clasps by the South Ural Area at Scythian Time

open access: yesНижневолжский археологический вестник, 2016
The article is devoted to the research of peculiarities of using girth clasps by the nomadic cattlebreeders living in the steppes of South Ural area in 6th-4th centuries BC. The analysis of location of metal parts of girth clasps in interments of horses,
Vladimir N. Myshkin
doaj   +1 more source

To the Anniversary of Riza Salikhovich Bagautdinov

open access: yesПоволжская археология, 2019
The article is dedicated to the 70th anniversary of Riza Salikhovich Bagautdinov, a renowed archaeologist, Candidate of Historical Sciences, Associate Professor of the Department of Russian History at Samara National Research University named after ...
Myshkin Vladimir N.
doaj   +1 more source

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