Results 31 to 40 of about 78,694 (269)

Public Participation in higher Education: The Role of Universities

open access: yesМодернизация, инновация, развитие, 2022
Purpose: the aim of this paper is to identify the problems of low effectiveness of public participation in higher education on the basis of the analysis of theoretical-methodological and empirical literature.Methods: this study is based on the ...
N. Y. Vlasova   +2 more
doaj   +1 more source

Contrasting Fluids in the Svetlinsk Gold-Telluride Hydrothermal System, South Urals

open access: yes, 2019
The large gold-telluride Svetlinsk deposit (~135 t Au) is considered to be a nontraditional one in the Urals and its origin is debated. A specific feature of the deposit is the abundance of various tellurides, such as tellurides of Fe, Ni, Pb, Sb, Bi, Ag,
O. Vikent’eva   +7 more
semanticscholar   +1 more source

Origin of Platinum Group Minerals (PGM) Inclusions in Chromite Deposits of the Urals

open access: yesMinerals, 2018
This paper reviews a database of about 1500 published and 1000 unpublished microprobe analyses of platinum-group minerals (PGM) from chromite deposits associated with ophiolites and Alaskan-type complexes of the Urals.
F. Zaccarini   +3 more
semanticscholar   +1 more source

Changes in the vector of industrial policy and possibilities for the innovative development of the industrial regions [PDF]

open access: yes, 2015
In the present paper, reasons for the increased interest in industrial policy in both developed and developing countries are explained. The systematisation of the results of the development of Russian industry from 1989 to 2014 showed a lack of ...
Romanova, O. A., Starikov, E. N.
core   +1 more source

RETRACTED: Use of ultrasonic screening in aquaculture for the directed formation sturgeon and salmon fish mature stocks [PDF]

open access: yesBIO Web of Conferences
See the retraction notice BIO Web of Conferences 84, 00001 (2024), https://doi.org/10.1051/bioconf ...
Korentovich Marina   +4 more
doaj   +1 more source

New data on the geological structure and zonality of the Vorontsovka gold field in the Northern Urals

open access: yesРуды и металлы, 2023
Spatial distribution of gold, copper, and iron ore deposits in the Northern Urals with the largest Turya-Auerbakh ore region is controlled by north-west trending linear zones of a probably fault nature.
Vikentyev I. V.   +5 more
doaj   +1 more source

SAMARSKITE-(Y) YFe3+Nb2 O8 : THE HISTORY OF DISCOVERY AND STUDIES OF THE FIRST NIOBATE WITH A DOUBLE WOLFRAMITE STRUCTURE [PDF]

open access: yesМинералогия, 2020
The article describes a history of studies of samarskite-(Y), YFe3+Nb2 O8 , from its discovery in the Ilmeny Mountains (South Urals) in 1839 to the moment of the solution of its crystal structure and refinement of chemical formula in 2019.
S.N. Britvin   +6 more
doaj   +1 more source

Содержание. Вопросы истории Урала. Вып. 15 [PDF]

open access: yes, 1979
Межвузовский сборник по истории духовной культуры дореволюционного Урала является очередным выпуском продолжающегося издания «Вопросы истории Урала».

core  

Resonance‐induced restoration of rock permeability degraded by heavy components of crude oil

open access: yesDeep Underground Science and Engineering, EarlyView.
Resonance‐induced changes occur in filtration properties of sedimentary rocks in crude paraffin oil flow under acoustic vibrations. Experimental data on (a) pressure drop; (b) permeability; (c) pressure at the rock inlet; and (d) pressure at the rock outlet are presented.
Evgenii Riabokon   +6 more
wiley   +1 more source

Spatial and temporal structure of the spider community in the clay semi-desert of western Kazakhstan [PDF]

open access: yes, 2011
The spatial and temporal structure of spider communities was studied in the clay semi-desert of the north-western Caspian Lowland, western Kazakhstan (49°23' N, 46°47' E).
Piterkina, Tatyana V.
core   +2 more sources

Home - About - Disclaimer - Privacy