Results 121 to 130 of about 27,020 (290)

Synchronisation of Extreme Precipitation and Sea Surface Temperature Events in the Northern Hemisphere: A Complex Network Approach

open access: yesInternational Journal of Climatology, EarlyView.
Using complex network theory and event synchronisation, we find distinct spatiotemporal structures of extreme precipitation and sea surface temperature events across the Northern Hemisphere. Our results show strong local and long‐range connectivity in terrestrial extremes, driven by atmospheric dynamics, contrasting with more localised marine extremes ...
Connor Saari   +3 more
wiley   +1 more source

COGNITIVE PROCESSES IN VERBALIZING AND REVERBALIZING RUSSIAN-UKRAINIAN WAR-TIME CONCEPTS

open access: yesІноземна філологія
Language as the source and instrument of human communication refl ects a number of aspects of a society’s life. The outbreak of the full-scale Russian-Ukrainian war in 2022 changed dramatically not only the life, but also the way Ukrainians verbalize the
Oksana Molchko
doaj   +1 more source

Geopolitical strategies in the Russian-Ukrainian war (2022 – first half of 2024)

open access: yesForeign Affairs
The Russian factor poses a real threat to the national security not only of Ukraine, but also to the entire democratic West and the entire free world. However, none of these countries and international organisations has an effective strategy to neutralise it.
openaire   +1 more source

Ukraine’s Air Defence in the Russian-Ukrainian War (2022–2024): Progress in Regression

open access: yesFaces of War
Russia’s full-scale aggression against Ukraine, which began on February 24, 2022, posed serious challenges to the Ukrainian air defence system. Its traditional instruments – long- and medium-range anti-aircraft missile systems (S-300, Buk-M1) and fighter aircraft (MiG-29, Su-27) – did not always prove effective in the new conditions.
openaire   +2 more sources

The Russian-Ukrainian War (2022): A Reading of the Causes and Possible Future Scenarios

open access: yesDirasat: Human and Social Sciences
Objectives: This study examines the causes and motives of the Russian-Ukrainian War through focusing on the historical dimension of the crisis, the parties involved in the war, their relevant interests, and strategic visions. The study also touches on the possible scenarios of the war.
Khaled H. Shnikat, Khaled R. Al khraisha
openaire   +1 more source

A Relational View of Uncertainty

open access: yesStrategic Change, EarlyView.
ABSTRACT There is significant confusion and debate in entrepreneurship and strategy research about the nature and locus of uncertainty. Does uncertainty reside internally in the agent or externally in the environment? This article introduces a relational view of uncertainty (RVU) to help reframe this issue.
Daniel Leunbach
wiley   +1 more source

Securitization of Cooperation: The Three Seas Initiative in the shadow of the Russian-Ukrainian war [PDF]

open access: yesRevista UNISCI
The Three Seas Initiative (3SI) is a relatively new format of regional cooperation in Central Europe. The main objective of 3SI activities is the development of energy, transport and digital infrastructure in the region.
Łukasz Lewkowicz
doaj  

The Church Amidst the War of Attrition: Ukrainian Evangelical Community in Search of a New Mission Paradigm

open access: yesReligions
The article is a comprehensive analysis of the struggles and challenges faced by Ukrainian evangelicals in the wake of the Russian aggression against Ukraine between 2022 and 2024.
Roman Soloviy
doaj   +1 more source

The New EU Frontier: Perspectives on Enhanced Economic Integration [PDF]

open access: yes
The central objective of this report is to identify the best forms of enhanced economic integration that could be pursued over the next 5-10 years between the EU and five of its important neighbour countries: Ukraine, Russia, Egypt, Morocco and Algeria ...
Anna Kolesnichenko   +4 more
core  

Veronica paczoskiana is no more than a pine forest ecotype of V. spicata that evolved independently in forest‐steppes of Ukraine and the Altai region

open access: yesNordic Journal of Botany, EarlyView.
The Eurasian steppe area has been a dynamic vegetation biome during the Pleistocene with its repeated cycles of forest advances and retreats. Such a scenario allows the evolution of ecotypes at the ecotone with the potential for parallel evolution in different parts of the distribution area.
Dirk C. Albach   +4 more
wiley   +1 more source

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