Results 91 to 100 of about 497,142 (327)

THE BALTIC-BLACK SEA UNION: PROSPECTS FOR UKRAINE

open access: yesМіжнародні відносини: теоретико-практичні аспекти, 2019
The article discusses the possibility of the formation and further geopolitical influence of the Baltic-Black Sea Union. The idea of this interstate union is long-standing in European history and international relations in Eastern Europe.
Roman Bezsmertnyi
doaj   +1 more source

Modelling monsoons: understanding and predicting current and future behaviour [PDF]

open access: yes, 2011
The global monsoon system is so varied and complex that understanding and predicting its diverse behaviour remains a challenge that will occupy modellers for many years to come.
Giannini, Alessandra   +6 more
core   +1 more source

Gonadal development in scorpion mud‐turtles, Kinosternon scorpioides, in a controlled environment

open access: yesThe Anatomical Record, EarlyView.
Stage 20 was identified as the critical point for gonadal differentiation in Kinosternon scorpioides, providing key insights into sex determination. These findings enhance conservation strategies by supporting reproductive management and population viability in both in situ and ex situ programs. Abstract Research on gonadal development including sexual
Brenda Braga   +4 more
wiley   +1 more source

BLACK SEA: A GEOPOLITICAL AND ECONOMIC PERSPECTIVE OF THE EASTERN BORDER OF THE EURO-ATLANTIC STRUCTURES [PDF]

open access: yes
The Black Sea is a crossing space between worlds, different cultures and global interests. Political, economic and social shifts occurred over time within the states in the area, with major consequences in the game of power and in exercising control in ...
Daniela Popa
core  

A model study of oceanic mechanisms affecting Equatorial Pacific sea surface temperature during the 1997-98 El Niño [PDF]

open access: yes, 2001
In this study, the processes affecting sea surface temperature variability over the 1992–98 period, encompassing the very strong 1997–98 El Niño event, are analyzed.
Boulanger, Jean-Philippe   +6 more
core   +11 more sources

A new species of Lonchidiidae (Hybodontiformes) from the Late Jurassic of Brazil (Aliança Formation, Jatobá Basin)

open access: yesThe Anatomical Record, EarlyView.
Abstract The Aliança Formation (Jatobá Basin) represents lacustrine deposits formed in oxygenated waters that hosted a diverse fauna, including Hybodontiform sharks. Within this group, the Family Lonchidiidae comprises 11 valid genera, with Parvodus previously reported in Brazilian deposits from the Brejo Santo Formation (Araripe Basin, Late Jurassic ...
Larissa de Souza Ribeiro   +1 more
wiley   +1 more source

Localizing modernity in the Eastern Black Sea Region of Turkey

open access: yesFocaal, 2006
Ildikó Bellér-Hann and Chris Hann, Turkish region: State, market, and social identities on the East Black Sea Coast. Oxford/Santa Fe: James Currey/School of American Research Center, 2001, 244 pp., ISBN 0-85255-279-3 (paperback).Micheal E. Meeker, A nation of empire: The Ottoman legacy of Turkish modernity.
openaire   +1 more source

Evolutionary radiation of large‐bodied gorgonopsians from the lower Abrahamskraal formation of South Africa

open access: yesThe Anatomical Record, EarlyView.
Abstract The middle Permian represents a critical interval in therapsid evolution, when gorgonopsians emerged as some of the first specialized apex predators within terrestrial ecosystems. Despite their significance, the early diversification of Gorgonopsia in Gondwana remains poorly understood due to scarcity and fragmentary material.
Zanildo Macungo   +5 more
wiley   +1 more source

The calcareous nannofossils and magnetostratigraphic results from the Upper Tithonian-Berriasian of Feodosiya region (Eastern Crimea) [PDF]

open access: yes, 2019
This article is concerned with nannofossil study of Tithonian-Berriasian sediments of Eastern Crimea. The NJT 16, NJT 17a, NJT 17b, NKT, and NK 1 nannofossil zones were determined. The occurrence of Nannoconus kamptneri minor, one of the potential marker-
Arkadiev, V.   +4 more
core   +1 more source

Under the Shade of a Coolabah Tree: A Second Cache of Tulas From the Boulia District, Western Queensland

open access: yesArchaeology in Oceania, EarlyView.
ABSTRACT This paper reports on the excavation of a cache of stone artefacts, buried on the bank of a waterhole or ‘billabong’ in central western Queensland. This is an extremely rare find, and yet it is the second such site to be reported within less than a 10 km radius.
Yinika L. Perston   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy