Results 11 to 20 of about 1,128,157 (258)

Problems of geotechnical zoning of the Ukrainian shield basement and the ways of solution [PDF]

open access: yesМінеральні ресурси України, 2018
The conceptual questions concerning the principles of forming up the geotectonic zoning scheme of the Ukrainian Shield (US) basement are considered. It is shown that the modern zoning scheme of Precambrian formations must be based on the concept of the ...
M. M. Kostenko, L. M. Shutenko
doaj   +2 more sources

Problems of geodynamics of the Ukrainian shield in Precambrian

open access: yesГеофизический журнал, 2015
The main achievements of Ukrainian geologists and geophysicists in the studies of processes of geodynamic development of the Ukrainian Shield in the Archean—Early Proterozoic are considered as well as the main problems and tasks for their solving.
O. Gintov
doaj   +3 more sources

On plotting the scheme of fracture-mega-block tectonics of the Ukrainian Shield in a scale 1 : 500 000

open access: yesГеофизический журнал, 2017
The main principles have been proposed for discussion on composing the Scheme of fracrture-mega-block tectonics of the Ukrainian Shield in a scale 1 : 500 000 supported by a decision of Inter-departmental tectonic committee of Ukraine as a basis for ...
O.B. Gintov, V.A. Yentin, S.V. Mychak
doaj   +2 more sources

Regarding geotectonic zoning of crystalline basement of Ukrainian shield [PDF]

open access: yesМінеральні ресурси України, 2015
The article shows that transition to geotectonic zoning of Ukrainian shield – as a basis for clarification of stratigraphic correlation of Precambrian formations, which was declared in the decisions of Precambrian section of NSC Ukraine (2003), did not ...
M. M. Kostenko
doaj   +1 more source

Systematic study of effect of cross-drafts and nozzle diameter on shield gas coverage [PDF]

open access: yes, 2013
A shield gas flow rate of 15–20 L min21 is typically specified in metal inert gas welding, but is often adjusted to as high as 36 L min21 by welders in practice. Not only is this overuse of shield gas wasteful, but uncontrolled high gas flows can lead to
Campbell, Stuart   +5 more
core   +4 more sources

GLUCO SHIELD PRO

open access: yes, 2021
As others have stated, it isn't safe to assume they hate Gluco Shield Pro. I wish to spout something that provides a detailed explanation relative to Gluco Shield Pro. I don't need to make waves. My notion is based around my assumption that nobody has an
GLUCO SHIELD PRO
core   +1 more source

Methods of searching for diamond deposits on the example of Novohrad-Volynskyi area of Ukrainian shield [PDF]

open access: yes, 2018
The article gives an analysis and an assessment of the effectiveness of the methods of studying availability of diamonds of the territory of the Novohrad-Volynskyі block of the Ukrainian Shield.
V. L. Prykhodko   +4 more
core   +1 more source

Medical and geographical determinants of oncopathology in the population

open access: yesAktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2021
The aim: to study the permanent risk factor of oncopathology in order to determine its medical and geographical features and assess their impact on oncopathology of the population of Zaporizhzhia region. Materials and methods.
M. P. Hrebniak   +3 more
doaj   +1 more source

New principles in creation of stratigraphic scheme of the precambrian of the Ukrainian shield [PDF]

open access: yes, 2018
The article deals with current “Сorrelation chronostratigraphic scheme of еarly Precambrian formations of the Ukrainian Shield” should be divided into two parts: the “Correlation stratigraphic scheme of the Lower-Precambrian formations” and “The scheme ...
M. M. Kostenko
core   +1 more source

Kinematics of formation of the western and central parts of the Ukrainian shield between 2,02—2,05 Ga ago

open access: yesГеофизический журнал, 2015
On the basis of study of Umansk, Novograd-Voolynsk and Novoukrainsk granitoid massif of western and central parts of the Ukrainian shield by tectonophysical methods intensely deformed state of the earth's crust in the period between 2,02—2,05 Ga has ...
S.V. Mychak
doaj   +1 more source

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