Results 61 to 70 of about 287 (153)

UKRAINIAN TYPICAL HYPOSTRATIGRAPHIC SUCCESSION VENDIAN SYSTEMS

open access: yesGeological Journal, 2011
На основі порівняння зі стратотипним розрізом вендської системи Московської синеклізи розглядаються переваги її українського гіпостратотипу.
openaire   +3 more sources

FORMAŢIUNEA VENDIANULUI DIN REGIUNEA CENTRALĂ A BAZINULUI r. NISTRU

open access: yesStudia Universitatis Moldaviae: Stiinte reale si ale naturii, 2009
The present article is dedicated to the Moldovan geologist Petru Bucatciuc, who during a couple of years was seriously engaged in studying the stratigraphic differentiation of the terigen formations of the Vendian age that are placed in the North region
USM ADMIN
doaj  

Sales of antibiotics without a prescription in pharmacies, 2017 and 2021, China. [PDF]

open access: yesBull World Health Organ, 2023
Chen J   +7 more
europepmc   +1 more source

Pyrolytic data verification in potential assessment and catagenetic transformation of the Proterozoic low-carbon formations of eastern Siberia

open access: yesGeoresursy
The ancient Precambrian formations of Eastern Siberia include oil and gas source rock (SR) interlayers, but in most cases, they can’t be classified as high-carbon ones, because the actual organic carbon content in these strata is low and rarely exceeds ...
E. D. Sivkova   +4 more
doaj   +1 more source

[Proposal for the control and mitigation of COVID-19 dissemination: strategic management of the disease]. [PDF]

open access: yesRev Argent Microbiol, 2022
Rivero M   +3 more
europepmc   +1 more source

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