Results 41 to 50 of about 103,759 (239)

Formation conditions for sedimentary basins of the junction zone of Pre-Ural trough and West Ural outer folding

Известия высших учебных заведений: Геология и разведка
Background. The junction zone of the Pre-Ural marginal trough and the West Ural outer folding is conventionally considered as a structure possessing a high hydrocarbon potential.
L. I. Bondareva, A. V. Osipov
doaj   +1 more source

Nomenclatural standards of strawberry cultivars bred by Sverdlovsk Horticultural Breeding Station

Аграрная наука Евро-Северо-Востока
The article informs on the nomenclatural standards of 8 strawberry cultivars bred by Sverdlovsk Horticultural Breeding Station: ‘Akvarelʹ’ (WIR-108162), ‘Altyn’ (WIR-108163), ‘Viola’ (WIR-108166), ‘Gejzer’ (WIR-108167), ‘Darenka’ (WIR-108168), ‘Due`t ...
E. Yu. Nevostrueva, L. V. Bagmet
doaj   +1 more source

"Animal Style" Objects of Ananyino Period on the Territory of the European Northeast

Археология евразийских степей, 2023
The article deals with the general features of primitive art objects on the territory of the European North-east, dating back to the Ananyino period of the Early Iron Age.
Vaskul Igor O.
doaj   +1 more source

Renewable energy resources in the Middle Ural [PDF]

, 2012
Refitting boiler rooms from fossil fuels to biofuels with their simultaneous reconstruction can reduce greenhouse gas emissions, involving most of the timber waste into the production and increasing the efficiency of the forest sectoПереоборудование ...
Добрачев, А. А., Мехренцев, А. В., Мехренцева, А. А., Тюменцев, В. Я.   +3 more
core  

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

Deep 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, Qian Yin, Mikhail Guzev, Mikhail Turbakov, Evgenii Kozhevnikov, Nadezhda Riabokon, Ivan Panteleev   +6 more
wiley   +1 more source

The Geochemical specificities of distribution of macroelements within the soils of undisturbed landscapes of middle ural (on the example of “Basegi” preserve)

Бюллетень Почвенного института им. В.В. Докучаева, 2016
The geochemical specificities of mountainous soils of Middle Ural on the example of Basegi Ridge were considered in this work. We calculated and analyzed geochemical coefficients of accumulation, subsurface weathering, eluviation and oxidation.
I. A. Samofalova, O. B. Rogova, O. A. Luzyanina, A. T. Savicthev   +3 more
doaj   +1 more source

Reidite Formation From Zircon Subjected to 20, 40, and 60 GPa Shock Experiments

Journal of Raman Spectroscopy, EarlyView.
Structure disordering as a result of shock pressure: In zircon shocked from 20 to 60 GPa, the shock‐induced structural disorder increases with increasing shock pressure (gray area). Shock disorder of zircon is an integral part of its transformation to reidite: Reidite occurs after amorphous material.
Dmitry A. Zamyatin, Elizaveta Kovaleva
wiley   +1 more source

Methodology for Power Systems’ Emergency Control Based on Deep Learning and Synchronized Measurements

Mathematics, 2023
Modern electrical power systems place special demands on the speed and accuracy of transient and steady-state process control. The introduction of renewable energy sources has significantly influenced the amount of inertia and uncertainty of transient ...
Mihail Senyuk, Murodbek Safaraliev, Andrey Pazderin, Olga Pichugova, Inga Zicmane, Svetlana Beryozkina   +5 more
doaj   +1 more source

Genetic relationships of Iranian coastline ship sturgeon (Acipenser nudiventris) samples and Ural population based on microsatellite DNA [PDF]

, 2008
Genetic relationships among 96 specimens of ship sturgeon, Acipenser nudiventris, collected from six locations along the Iranian coastline as well as 8 specimens from northern population (Ural River) were analysed by the restricted maximum likelihood ...
Bagherian Yazdi, A., Pourkazemi, M., Rezvani Gilkolaei, S., Safari, R., Shabani, A.   +4 more
core  

History of economic Analysis Sevelopment in the Middle Urals

Accounting. Analysis. Auditing, 2022
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S. A. Boronenkova, A. V. Chepulyanis
openaire   +2 more sources