Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Dmitry A. Medvedev"'
Publikováno v:
Comparative Cytogenetics, Vol 17, Iss , Pp 251-262 (2023)
The African family Distichodontidae comprises 109 species in 16 genera. Up-to-date cytogenetic information was available for the only distichodontid species Distichodus affinis Günther, 1873. Here we report chromosome number and morphology in: Disti
Externí odkaz:
https://doaj.org/article/7ab4d175dcd249c2bb4a9b496704523d
Autor:
Dmitry A. Medvedev
Publikováno v:
Chimica Techno Acta, Vol 10, Iss 4 (2023)
We thank the scientists and experts in various fields represented in Chimica Techno Acta (CTA) for dedicating their time and effort to review the papers that we have sent them. Their assistance ensures that the CTA journal maintains a high-quality pe
Externí odkaz:
https://doaj.org/article/c753943e708d48958a355e47f5c8f386
Autor:
Qurat ul Ain, Muneeb Irshad, Muhammad Salim Butt, Asif Nadeem Tabish, Muhammad Bilal Hanif, Muhammad Ali Khalid, Rabia Ghaffar, Muhammad Rafique, Syeda Dur E. Shawar Kazmi, Khurram Siraj, Amal A. Abdel Hafez, Hisham S. M. Abd-Rabboh, Zuzana Zmrhalova, Elena A. Filonova, Dmitry A. Medvedev, Martin Motola
Publikováno v:
Frontiers in Chemistry, Vol 11 (2023)
In this study, BaZr0.87Y0.1M0.03O3−δ perovskite electrolytes with sintering aids (M = Mn, Co, and Fe) were synthesized by a sustainable approach using spinach powder as a chelating agent and then compared with chemically synthesized BaZr0.87Y0.1M0
Externí odkaz:
https://doaj.org/article/89643c5b124f4195b71e783b2a8f553e
Publikováno v:
Journal of Advanced Ceramics, Vol 11, Iss 7, Pp 1131-1143 (2022)
Abstract Protonic ceramic fuel cells (PCFCs) offer a convenient means for electrochemical conversion of chemical energy into electricity at intermediate temperatures with very high efficiency. Although BaCeO3- and BaZrO3-based complex oxides have bee
Externí odkaz:
https://doaj.org/article/b5cc6e5338d64470950176e90b616dfe
Publikováno v:
Comparative Cytogenetics, Vol 16, Iss 2, Pp 143-150 (2022)
The Afrotropical lutefish family Citharinidae (Citharinoidei, Characiformes) comprises three genera with eight species in total. Although Citharinidae have been studied in terms of taxonomy and systematics, no cytogenetic information was available fo
Externí odkaz:
https://doaj.org/article/5d46288c10a946278204effe1be32213
Autor:
Dmitry A. Medvedev
Publikováno v:
Chimica Techno Acta, Vol 10, Iss 2 (2023)
In this year, the Chimica Techno Acta journal (CTA) celebrates its 10th anniversary. A tenth of a century is a long time, during which about 350 papers have been published. In the beginning, the journal has been edited in two formats (electronic and
Externí odkaz:
https://doaj.org/article/479e976e829546dfa22f0a73befb4fd1
Autor:
Anna V. Kasyanova, Inna A. Zvonareva, Natalia A. Tarasova, Lei Bi, Dmitry A. Medvedev, Zongping Shao
Publikováno v:
Materials Reports: Energy, Vol 2, Iss 4, Pp 100158- (2022)
Solid oxide fuel cells (SOFCs) and electrolysis cells (SOECs) are promising energy conversion devices, on whose basis green hydrogen energy technologies can be developed to support the transition to a carbon-free future. As compared with oxygen-condu
Externí odkaz:
https://doaj.org/article/c2592c179ac44de5b4b89870a6bf0882
Autor:
Dmitry A. Medvedev
Publikováno v:
Chimica Techno Acta, Vol 9, Iss 4 (2022)
The Chimica Techno Acta (CTA) journal was established in 2014. Since then, CTA has grown into a recognized platform for reporting recent advances in engineering chemistry. We would like to express our deep appreciation to all our authors, reviewers a
Externí odkaz:
https://doaj.org/article/8be88ce94a2f4533b17bc956b7278fcd
Publikováno v:
Diversity, Vol 15, Iss 1, p 106 (2023)
The first list of terrestrial enchytraeids of the north-western Caucasus includes 24 species belonging to seven genera. A new enchytraeid species of the genus Fridericia, Fridericia gongalskyi sp. nov., is described. It clearly differs from other spe
Externí odkaz:
https://doaj.org/article/0f3a115a41f3443cb4126a03c8d35ce5
Publikováno v:
ZooKeys, Vol 801, Iss , Pp 189-205 (2018)
A new species of woodlice, Protracheoniscus pokarzhevskii Gongalsky & Turbanov, sp. n. is described from Kalmykia, NE Pre-Caspian region, Russia. Protracheoniscus kryszanovskii Borutzky, 1957 from the same area is also redescribed. Diagnostic feature
Externí odkaz:
https://doaj.org/article/136a961d93504f53b4615522fcee79f7