Results 91 to 100 of about 1,709 (224)

Methodological principles of improving the water wells drilling efficiency in difficult conditions of Ukrainian shield

open access: yesМінеральні ресурси України, 2016
This article describes methodological approaches to support the choice of subsoil places for drilling exploratory water wells in the hydrogeological conditions of the Ukrainian Shield area and other hydrogeological structures within which aquifers of ...
G. G. Lyutyi, I. V. Sanina, N. G. Lyuta
doaj  

Velocity divisibility of the mantle beneath the Ukrainian shield

open access: yesГеофизический журнал, 2016
Within the limits of three-dimensional Tailor approximation P-velocity model of the mantle under the Ukrainian shield it has been shown that the mantle under it, according to its velocity characteristics, can be subdivided into 3 domains: the Western ...
T. A. Tsvetkova   +2 more
doaj   +1 more source

Geochronology of the Ukrainian Precambrian

open access: yes, 1968
Geochronological investigations of the Ukrainian Shield have been carried out for all regions by means of the U–Th–Pb method for accessory minerals and by the K–Ar method for hornblende and mica minerals.
S. G. Demidenko   +6 more
core   +1 more source

MINERALIZERS IN URANIUM ORE ALBITYTES UKRAINIAN SHIELD

open access: yesTectonics and Stratigraphy, 2017
Уперше для уранових родовищ альбітитової формації Українського щита вивчено головні мінералізатори. Ізотопно-геохімічні методи їхнього вивчення дали змогу встановити, що мінералоутворювальна система в процесі урановорудного натрієвого метасоматозу функціонувала в режимі багаторазової взаємодії збагачених ураном формаційних (порових) розчинів і ...
Fomin, Yu.A.   +3 more
openaire   +3 more sources

The Cross and Conflict: How Do Christians Impact Protest Dynamics?

open access: yesJournal for the Scientific Study of Religion, EarlyView.
ABSTRACT This study examines the relationship between Christian actors, practices, and sacred sites in US protests and demonstrations, focusing on how political ideology shapes conflict outcomes. Using event‐level data from the Armed Conflict Location & Event Data Project (ACLED), the analysis explores 63,000 protest events from 2020 to 2024 ...
Joel Day
wiley   +1 more source

Problems of subsoil use on the example of the development of titanium deposits within the western part of the Ukrainian shield

open access: yesМінеральні ресурси України, 2014
Problems subsoil arising at the development of titanium deposits of the western part in US and are detected during the monitoring and scientific support are described. Highlights include: the inability to timely replace those deposits on the new objects;
A. P. Vasylenko, V. M. Trohymenko
doaj  

The development of the Ingul megablock of the Ukrainian Shield during the formation of the Novoukrainsky and Korsun-Novomirgorod Plutons

open access: yesГеофизический журнал, 2013
Analysis of geological structure and the studies of composition of magmatic complexes of the Ingul block of the Ukrainian Shield makes possible to come to some conclusions on its deep structure during the period of 2,1-1,7 Ga.
O.V. Usenko
doaj   +1 more source

Unpacking Resilience in Public Administration: Insights From a Meta‐Narrative Review

open access: yesPublic Administration Review, EarlyView.
ABSTRACT Increasing environmental complexity and uncertainty have made organizational resilience a key concern in public administration. Yet its inherent ambiguity calls for a systematic examination of its conceptualizations, operationalizations, and applications. This meta‐narrative review synthesizes 49 studies, advancing the discourse by identifying
Jixiang Li, Shui‐Yan Tang, Bo Wen
wiley   +1 more source

Forecasting of possible seismogenic zones in the Dnieper-Donetsk paleorift

open access: yesГеофизический журнал, 2012
As a result of complex geologic-geophysical investigations data analysis in the territory of the Dnieper-Donets paleorift (DDP) along DSS-profiles stretched across this structure, four possible seismogenic zones were distinguished.
A. A. Trypol'skii   +2 more
doaj   +1 more source

Magnetometry of ukrainian shield haisyn block enderbites

open access: yesScienceRise, 2018
Актуальним є детальне вивчення геологічної структури Українського щита (УЩ). Адже детальне картування є передуючим кроком, що до пошуку та виявлення корисних копалин, вкрай необхідних Україні. У роботі показано, як магнітометрія може слугувати у картуванні реліктових тіл ендербітів розміром кілька десятків метрів у високометаморфізованому ...
openaire   +3 more sources

Home - About - Disclaimer - Privacy