Results 31 to 40 of about 52,533 (192)

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

The soil temperature effect on carbon dioxide emissions in crops of various agricultural plants and fallows [PDF]

open access: yesBIO Web of Conferences
The world’s population is currently facing a large number of problems that need to be resolved as soon as possible. One of these problems is climate change, which is associated with an increase in the concentration of greenhouse gases in the upper ...
Demin Evgeny   +4 more
doaj   +1 more source

Foraminiferal marker taxa and their correlation potential for definition of the lower Serpukhovian boundary in the Urals

open access: yesЛитосфера, 2020
Research subject. The choice of the marker and the GSSP (Global Boundary Stratotype Section and Point) of the base of the Serpukhovian is currently one of the most urgent tasks of international stratigraphy.
E. I. Kulagina, E. Yu. Bashlykova
doaj   +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

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  

Particular aspects of geo-ecologic assessment in geo-eco-socio-economic approach to the development of northern territories [PDF]

open access: yes, 2015
In today’s context, the preservation of territory’s ecosystem, when it becomes involved in the economic turnover, requires preemptive geo-ecological assessment aimed at identifying the extent of its sustainability to expected anthropogenic impact.
Semyachkov, A. I., Slavikovskaya, Yu. O.
core   +1 more source

The sapphirine-spinel hornblendites of Il’meno-Vishnevogorsky complex

open access: yesЛитосфера, 2017
The authors consolidated disparate information about sapphirine-bearing rocks of the Urals. It is shown that they belong to genetically different entities.
V. G. Korinevsky   +6 more
doaj   +2 more sources

On the 60th Anniversary of the Ural University Toponymic Expedition: A Return to the Urals

open access: yesВопросы ономастики, 2021
The article is dedicated to the 60th anniversary of the Ural University (now the Ural Federal University) Toponymic Expedition and its new research project studying the toponymy, vocabulary, and ethnocultural information related to the extraction and ...
Elena E. Ivanova
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

Архитектурно-планировочный анализ Демидовского заводского госпиталя: история почти 200-летней эксплуатации [PDF]

open access: yes, 2015
Article is devoted to history one of the first Ural medical institutions — Demidovsky factory hospital. Authors consider architectural and planning decisions, reconstruction questions, condition of hospital today.
Ananin, M. Y.   +5 more
core   +1 more source

Home - About - Disclaimer - Privacy