Results 41 to 50 of about 166,261,467 (200)

Development of offshore wind energy of Ukraine in the Sea of Azov: the geographical aspect

Вісник Харківського національного університету імені В.Н. Каразіна. Серія Геологія. Географія. Екологія, 2021
Formulation of the problem. Ukraine's energy sector is import-dependent, and one of the country’s sustainable development goals until 2030 is to ensure access to affordable, reliable, sustainable and modern energy sources.
Nataliia Popovych, Vilina Peresadko, Daria Dzhym   +2 more
doaj   +1 more source

Maximal Swimming Speed Explains Differences in Habitat Use Among Invasive Ponto‐Caspian Dikerogammarus Species (Crustacea, Amphipoda)

Journal of Zoology, EarlyView.
The three invasive Ponto‐Caspian Dikerogammarus species (D. bispinosus, D. haemobaphes, and D. villosus) show niche differentiation along the current velocity gradient. In the present study, we experimentally measured their maximal swimming speeds to test whether they coincide with their tolerances for currents.
Milán Kerekes, James W. E. Dickey, Ádám Egri, Péter Borza   +3 more
wiley   +1 more source

The Impact of Russia–Ukraine War in Maritime Data

The World Economy, Volume 49, Issue 9, Page 1907-1923, September 2026.
ABSTRACT This study analyses weekly port calls from 2019 to 2026 to evaluate the Russia–Ukraine war's impact on maritime trade. The data reveals clear structural shifts that Ukrainian traffic moved from high‐risk areas like Odesa to safer Danube River ports.
Daiki Sera, Kenmei Tsubota, Yujiro Wada
wiley   +1 more source

The Long-Term Annual Datasets for Azov Sea Basin Ecosystems for 1925–2024 and Russian Sturgeon Occurrences in 2000–2024

Data
The abundance of the Russian sturgeon population in the Sea of Azov declined many times in the XX–XXI centuries. This paper presents long-term annual and spatial occurrence datasets to create statistical and machine learning models to better understand ...
Mikhail M. Piatinskii, Dmitrii G. Bitiutskii, Arsen V. Mirzoyan, Valerii A. Luzhniak, Vladimir N. Belousov, Dmitry F. Afanasyev, Svetlana V. Zhukova, Sergey N. Kulba, Lyubov A. Zhivoglyadova, Dmitrii V. Hrenkin, Tatjana I. Podmareva, Polina M. Cherniavksaia, Dmitrii S. Burlachko, Nadejda S. Elfimova, Olga V. Kirichenko, Inna D. Kozobrod   +15 more
doaj   +1 more source

Greening of processes in soil cultivation [PDF]

BIO Web of Conferences
The article analyzes the factors affecting the soil, which directly affect the yield. Modern domestic agricultural machinery mainly has technical and technological solutions that make it possible to significantly advance in the direction of ecological ...
Lipkovich Igor, Egorova Irina, Petrenko Nadezhda, Saaya Sai-Suu, Zalyakaeva Dinara, Akhmetshin Stanislav   +5 more
doaj   +1 more source

Etymology and entomology: The semiotics and ethics of multispecies gene nomenclatures

Journal of Linguistic Anthropology, Volume 36, Issue 2, August 2026.
Abstract This article examines controversies surrounding gene names that are perceived as humorous in the context of fruit flies but are considered rude in the clinical context of human medicine. Drawing on ethnographic fieldwork in insect laboratories, interviews with entomologists and geneticists, and an analysis of scientific and clinical ...
Colin M. E. Halverson
wiley   +1 more source

Global Expansion of Ponto‐Caspian Aquatic Invaders: Drivers, Trends and Taxonomic Biases in a Changing World

Freshwater Biology, Volume 71, Issue 7, July 2026.
ABSTRACT Biological invasions pose major threats to ecosystems, with aquatic habitats particularly vulnerable due to high connectivity and biodiversity. The Ponto‐Caspian region is widely recognised as a major source of highly invasive non‐native aquatic species, yet a global synthesis of their spatial, taxonomic and temporal invasion patterns has been
Ismael Soto, Ross N. Cuthbert, Michal Grabowski, Denis Copilaș‐Ciocianu, Joanna Grabowska, Karolina Bacela‐Spychalska, Tomasz Rewicz, Markéta Ondračková, Yuriy Kvach, Péter Borza, Alexander Y. Karatayev, Lyubov E. Burlakova, Sarah Bailey, Hugh J. MacIsaac, Jaimie T. A. Dick, Antonín Kouba, Phillip J. Haubrock, Elizabeta Briski   +17 more
wiley   +1 more source

Innovative tool for sustainable production and recycling of agro-industrial wastes [PDF]

BIO Web of Conferences
This article explores the potential of using black lionfly larvae in the entomoindustry as an alternative to traditional animal husbandry. Traditional methods of food production are resource intensive and lead to environmental pollution.
Turchanin Oleg S., Grigoryan David R., Ukraintseva Irina V., Nazarov Igor V., Tolstoukhova Tatiana N.   +4 more
doaj   +1 more source

Russia and the Birth of Right‐Wing Terrorism: Mass Politics, Antisemitism, and the Assassination of Mikhail Gertsenshtein

The Russian Review, Volume 85, Issue 3, Page 289-306, July 2026.
Abstract This article examines the assassination of Duma representative Mikhail Gertsenshtein in July 1906 as the pivotal moment for the emergence of the concept of “right‐wing terrorism” (pravyi terrorizm) in the Russian Empire. Drawing on court documents, police files, and censorship reports, this article argues that the significance of the ...
Moritz Florin
wiley   +1 more source

Hofmann Degradation of Asparagine and Glutamine as an Efficient Approach for the Synthesis of Derivatized Lysine Homologs

European Journal of Organic Chemistry, Volume 29, Issue 21, 4 June 2026.
A practical and scalable route to C1 and C2 lysine homologs has been developed using Hofmann degradation of N‐protected L‐asparagine and L‐glutamine as the key step. These short‐tether scaffolds enable efficient synthesis of diverse Fmoc‐protected noncanonical amino acids (ncAAs) bearing donor, acceptor, redox‐active, and fluorescent residues.
Adelaide R. Mashweu, François J. De Beer, Jolien Bertouille, Steven Ballet, Charlotte Martin, Ulrich Hennecke, Charlene Marais, Vladimir A. Azov   +7 more
wiley   +1 more source