Results 111 to 120 of about 1,709 (224)

A diverse assemblage of <i>Ptychodus</i> species (Elasmobranchii: Ptychodontidae) from the Upper Cretaceous of Ukraine, with comments on possible diversification drivers during the Cenomanian. [PDF]

Cretac Res, 2023
Amadori M, Kovalchuk O, Barkaszi Z, Giusberti L, Kindlimann R, Kriwet J.   +5 more
europepmc   +1 more source

For the Few, Not the Many: Tracing the Residualist and Compensatory Nature of British Energy Support

Environmental Policy and Governance, Volume 36, Issue 3, Page 529-547, June 2026.
ABSTRACT Drawing on extensive documentary analysis, this article traces the evolution of British energy policy support since World War II. It analyses shifts in policy design through two interpretive lenses: eligibility (residualist vs. universalist) and function (compensatory vs. preventive).
T. M. Croon, M. G. Elsinga, J. S. C. M. Hoekstra, M. Sunikka‐Blank, R. Galvin   +4 more
wiley   +1 more source

Prospects for the discovery of rich uranium ores in the Kryvorizko-Kremenchutska mineragenic zone of the Ukrainian Shield

The results of the assessment of prospects for the discovery of rich uranium ores in the Kryvorizko-Kremenchutska mineragenic zone of the Ukrainian Shield are presented.
G. A. Kalashnyk
core   +1 more source

Carbonatite complexes of circular (ring) and linear structural-morphological type: the comparison of fenite haloes at the example of Alno (Sweden) and Chernigovka (Ukraine) massifs

Мінеральні ресурси України, 2015
Mineralogical, petrographic and geochemical features of fenitization halos of circular (ring) and linear carbonatite complexes, Alno (Sweden) and Chernigovka (Ukraine), respectively, have been investigated.
Yu. Ye. Nykanorova, I. I. Lazareva, S. Ye. Shnyukov, O. V. Kovtun   +3 more
doaj  

The technique decryption of forming processes precambrian gold-ore systems of the Ukrainian shield

, 2015
Вiсник Одеського нацiонального унiверситету = Вестник Одесского национального университетаДля розшифрування процесів формування докембрійських золоторудних систем пропонується методика геолого-генетичної інтерпретації геологічної інформації по ...
Kadurin, Volodymyr M., Кадурін, Володимир Миколайович, Кадурин, Владимир Николаевич, Драгомирецький, Олександр Валентинович, Драгомирецкий, Александр Валентинович, Drahomyretskyi, Oleksandr V.   +5 more
core  

Paleoarhean Age (3.56 Gа) of Tonalite Gneiss of Peri-Azovian Megablock and Diamond Problems Eastern Part of the Ukrainian Shield

, 2011
В Западноприазовском блоке впервые установлен палеоархейский возраст (3560 ± 69 млн лет) тоналитовых гнейсов. Полученные данные позволяют сделать вывод о палеоархейском возрасте кристаллического фундамента Приазовского мегаблока, что расширяет ...
Высоцкий, А.Б., Швайка, И.А., Довбуш, Т.И., Щербак, Н.П., Артеменко, Г.В., Демедюк, В.В.   +5 more
core  

First Zircon Evidence of Hadean Material in the Ukrainian Shield [PDF]

Goldschmidt Abstracts, 2020
Shumlyanskyy, Leonid, Wilde, Simon, G. V. Artemenko, Bekker, Andrey, Whitehouse, Martin J., Nemchin, Alexander   +5 more
openaire   +1 more source

Identification of Natural and Artificial Modifications in DNA at the Nanometer Level

Journal of Raman Spectroscopy, Volume 57, Issue 6, Page 995-1007, June 2026.
Short single‐ and double‐stranded DNA sequences with natural and artificial markers are examined at ambient conditions using TERS to identify and localize the labelled nucleobases. The differences between single‐ and double‐stranded DNA should provide clear experimental evidence of the extreme surface sensitivity of TERS.
Tanja Deckert‐Gaudig, Prabha Singh, Miklos Veres, Roman Holomb, Volker Deckert   +4 more
wiley   +1 more source

Co‐Doped (Na+, Mg2+, Zn2+, Fe3+)‐Carbonated Hydroxyapatites and Composites with MIIFe2O4: Synthesis, Mechanic, Magnetic, and Antibacterial Properties for Medical Application

ChemistryOpen, Volume 15, Issue 6, June 2026.
Multi‐doped (Na+, Mg2+, Zn2+, CO32‐) hydroxyapatite/ferrite composites were synthesized via a one‐stage method. These “smart” materials exhibit high microhardness (3.28 GPa), potent antimicrobial activity, and membrane‐stabilizing effects, reducing erythrocyte hemolysis by up to 25%.
Yeva Komashchenko, Iryna Grynyuk, Dmytro Prokhorenko, Serhii Nedilko, Alla Kuryliuk, Roman Ostapenko, Olha Vasyliuk, Oksana Livitska, Nataliia Strutynska   +8 more
wiley   +1 more source

Fault structure of Sofievsko-Companeevskaya zone of Ukrainian Shield

, 2009
Описано разломное строение Софиевско-Компанеевской зоны Украинского щита, охарактеризовано соотношение основных разломов (Софиевского и Компанеевского) между собой и со вторичными разрывными нарушениями.
Шафранська, Н.В., Михальченко, І.І.   +1 more
core