Results 31 to 40 of about 21,664 (193)

Potential causes for the stranding of Macrohectopus branickii (Dybowsky, 1874) specimens along the Angara River: strong currents, artificial lighting, or ice melting

Acta Biologica Sibirica
Macrohectopus branickii (Dybowsky, 1874) is the world's only freshwater pelagic amphipod native to Lake Baikal. The habitat of this amphipod is limited to the pelagic zone of Lake Baikal (with periodic nocturnal migrations to the littoral part of the ...
Maria A. Maslennikova, Arina V. Lavnikova, Yana K. Ermolaeva, Natalya A. Kulbachnaya, Sofya A. Biritskaya, Anastasia I. Okholina, Lidia B. Bukhaeva, Dmitry I. Golubets, Iya V. Milovidova, Еugene A. Silow, Dmitry Yu. Karnaukhov   +10 more
doaj   +1 more source

Photonic-Assisted Receivers for Instantaneous Microwave Frequency Measurement Based on Discriminators of Resonance Type

Photonics, 2022
Photonic-assisted receivers for instantaneous microwave frequency measurement are devices used to measure the instantaneous frequency and amplitude of one or more microwave signals in the optical range, typically used in radar systems.
Alexander Ivanov, Oleg Morozov, Airat Sakhabutdinov, Artem Kuznetsov, Ilnur Nureev   +4 more
doaj   +1 more source

Daily vertical migrations of aquatic organisms and water transparency as indicators of the potential exposure of freshwater lakes to light pollution

Acta Biologica Sibirica
Light pollution, which disrupts the vital functions of organisms, including aquatic organisms, has become widespread in recent years. One of the main biological features of aquatic organisms is the presence of daily vertical migrations (DVM). However, as
Yana K. Ermolaeva, Ekaterina M. Dolinskaya, Sofya A. Biritskaya, Maria A. Maslennikova, Lidia B. Bukhaeva, Arina V. Lavnikova, Dmitry I. Golubets, Natalya A. Kulbachnaya, Anastasia I. Okholina, Iya V. Milovidova, Olga O. Rusanovskaya, Evgeny A. Kurashov, Еugene A. Silow, Dmitry Yu. Karnaukhov   +13 more
doaj   +1 more source

Baikal endemic and Palearctic species of caddisflies (Trichoptera) build cases from microplastics

Acta Biologica Sibirica
Pollution of freshwater ecosystems by microplastics is a serious problem. Many studies are related to the pelagic zone and the organisms living in it. However, benthic organisms are most susceptible to this problem in aquatic ecosystems.
Dmitry Yu. Karnaukhov, Arina V. Lavnikova, Anna V. Nepokrytykh, Igor A. Zhdanov, Kirill V. Salovarov, Artem T. Guliguev, Bogdan V. Osadchy, Sofya A. Biritskaya, Yana K. Ermolaeva, Maria A. Maslennikova, Lidia B. Bukhaeva, Dmitry I. Golubets, Anastasia I. Okholina, Natalya A. Kulbachnaya, Iya V. Milovidova, Eugene A. Silow   +15 more
doaj   +1 more source

Comprehensive Statistical and Bioinformatics Analysis in the Deciphering of Putative Mechanisms by Which Lipid-Associated GWAS Loci Contribute to Coronary Artery Disease

Biomedicines, 2022
The study was designed to evaluate putative mechanisms by which lipid-associated loci identified by genome-wide association studies (GWAS) are involved in the molecular pathogenesis of coronary artery disease (CAD) using a comprehensive statistical and ...
Victor Lazarenko, Mikhail Churilin, Iuliia Azarova, Elena Klyosova, Marina Bykanova, Natalia Ob'edkova, Mikhail Churnosov, Olga Bushueva, Galina Mal, Sergey Povetkin, Stanislav Kononov, Yulia Luneva, Sergey Zhabin, Anna Polonikova, Alina Gavrilenko, Igor Saraev, Maria Solodilova, Alexey Polonikov   +17 more
doaj   +1 more source

Temperature-Sensitive Chameleon Luminescent Films Based on PMMA Doped with Europium(III) and Terbium(III) Anisometric Complexes

Inorganics, 2022
The spin-coating technique was used to produce composite films consisting of PMMA polymer doped with anisometric complexes of Eu(III) and Tb(III). It was found that an increase in the content of Tb3+ complexes intensifies emission of both ions due to the
Yuriy G. Galyametdinov, Aleksandr S. Krupin, Andrey A. Knyazev   +2 more
doaj   +1 more source

Karl Marx and the Future

Critique, 2019
This is an edited version of a talk given to the international forum, ‘Marx-XXI, 200 years after the birth of Karl Marx’, 17–19 May 2018, Lomonosov Moscow State University.
openaire   +2 more sources

Microplastics in Sediments of the Littoral Zone and Beach of Lake Baikal

Limnological Review
Most studies on microplastic pollution in aquatic ecosystems have focused on the quantitative and qualitative assessment of particles in surface waters. However, the highest concentrations and accumulation of microplastic particles are observed in bottom
Anastasia Solodkova, Sofya Biritskaya, Artem Guliguev, Diana Rechile, Yana Ermolaeva, Arina Lavnikova, Dmitry Golubets, Alyona Slepchenko, Ivan Kodatenko, Alexander Bashkircev, Natalia Kulbachnaya, Darya Kondratieva, Anna Solomka, Dmitry Karnaukhov, Eugene Silow   +14 more
doaj   +1 more source

„Die eiserne Maske der Freiheit“: Hans Magnus Enzensberger und Karl Marx

Internationale Zeitschrift für Kulturkomparatistik, 2023
„Die eiserne Maske der Freiheit“: Hans Magnus Enzensberger and Karl Marx During the 1960s and 1970s the poetic reception of Karl Marx begins to increase in Germany.
Dieter Lamping
doaj   +1 more source

Karl Marx : sebuah pengantar singkat tahun 2021

, 2021
Dalam buku pengantar ini, Peter Singer menjelaskan pandangan inti yang menyatukan pemikiran Marx sehingga kita bisa memahami pandangan-pandangan Marx sebagai suatu keutuhan.
Peter Singer
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