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Renewable energy in Russia: A critical perspective
Energy Science &Engineering, Volume 9, Issue 7, Page 950-957, July 2021., 2021 The combined effect of the exceedingly low cost of electricity generation via today's photovoltaic modules and wind turbines combined with energy storage in Li‐ion battery and hydrogen obtained via water electrolysis will have a profound impact on Russia's economy.
Mario Pagliaro
wiley +1 more source
Journal of Zoological Systematics and Evolutionary Research, Volume 59, Issue 3, Page 646-662, April 2021., 2021 After a 12‐year study, we summarized data on the distribution, population systems types, genetic structure, genome composition of gametes, and morphological features of two water frog species and their hybrids from Pelophylax esculentus complex in the eastern parts of their ranges (northeastern European Russia).
Anton O. Svinin +11 more
wiley +1 more source
Mediaeval jewellery from the Volga-Kama area in the East-Baltic region
Archaeological News, 2021 This paper considers jewellery objects of the Volga-Kama provenience of the 9th–13th century revealed at archaeological sites in the territory of North-Western Russia, Latvia, Estonia, Finland and North Sweden. Groups of Kama and Volga imports are identified for the products characteristic of the Volga-Kama region in general, and for “syncretic ...
V. Kuznetsova, I. Stasyuk
openaire +1 more source
A hydrologic contribution to risk assessment for the Caspian Sea [PDF]
, 2005 The Caspian Sea (CS), the world's largest inland sea, may also be considered as large-scale limnic system. Due to strong fluctuations of its water level during the 20th century and the flooding of vast areas in a highly vulnerable coastal zone, economic ...
Helms, Martin +3 more
core +1 more source
Поволжская археология, 2013 The history of the study of the Late Bronze Age and the Early Iron Age in the Volga-Kama region can be divided into four periods, characterized by research trends, specific methods, and forms.
Chizhevsky Andrei A.
doaj +1 more source
Superparasitism by Torymus cyanimus (Hymenoptera: Torymidae) in the Volga-Kama region [PDF]
European Journal of Entomology, 2002 On the basis of a twenty-year investigation, the life-cycle of Torymus cyanimus Boheman (Hymenoptera: Torymidae), a hyperparasitoid of a gall-forming fly in the Volga-Kama region is described. This parasitoid is the top-consumer in a food chain on Cirsium setosum (Willdenow) Iljin, in which the herbivore is Urophora cardui L. (Diptera: Tephritidae) and
openaire +2 more sources
Controversial Questions of the Early Neolithic Studies in the Mari Volga Region
Поволжская археология, 2017 The article considers some debatable questions of cultural identity, origin and correlation between the different Neolithic sites in the territory of the Mari Volga region, located at the junction of forest-steppe Volga River, Sura River and Lower Kama ...
Vybornov A.A.
doaj +1 more source
Stephanorhinus kirchbergensis (Jäger, 1839) (Mammalia, Rhinocerotidae) from European Russia: A new, detailed inventory of sites and referred material [PDF]
, 2014 This paper presents a status review of the fossil remains discovered in European Russia and assigned to Stephanorhinus kirchbergensis (Jäger, 1839).
Billia, Emmanuel
core +1 more source
A geomagnetic polarity timescale for the Permian, calibrated to stage boundaries [PDF]
, 2016 The reverse polarity Kiaman Superchron has strong evidence for at least three, or prob ably four, normal magnetochrons during the early Permian. Normal magnetochrons are during the early Asselian (base CI1r.1n at 297.94+0.33 Ma), late Artinskian (CI2n at
Balabanov, Yuri P. +1 more
core +1 more source
Battle for the truth (marking the 85th birth anniversary of Evgeny Petrovich Kazakov)
Ученые записки Казанского университета: Серия Гуманитарные науки, 2019 This paper is devoted to the 85th birth anniversary of Evegeny Petrovich Kazakov, a Kazan archaeologist, Leading Research Fellow at the A.H. Khalikov Institute of Archaeology of the Academy of Sciences of the Republic of Tatarstan, as well as the famous ...
K.A. Rudenko, L.F. Nedashkovsky
doaj +1 more source