Zobrazeno 1 - 10
of 180
pro vyhledávání: '"Romanchuk Anna"'
Autor:
Vlasova Irina, Romanchuk Anna, Gusev Ilya, Volkova Anna, Zakharova Elena, Rzhevskaia Alexandra, Kalmykov Stepan
Publikováno v:
E3S Web of Conferences, Vol 98, p 10008 (2019)
The work is devoted to the study of the behavior of long-lived alpha-emitting radionuclides (Pu, Am, U, Np) under the conditions of injection of acidic liquid radioactive waste into a sandy rock reservoir bed. Different mineral phases of initial rese
Externí odkaz:
https://doaj.org/article/915b1e5d33154cca87d544ea9f705d82
Publikováno v:
E3S Web of Conferences, Vol 98, p 10006 (2019)
Sorption of various radionuclides such as Cs(I), Eu(III)/Am(III), Np(V), U(VI) and others onto iron oxide (goethite, hematite) and clay minerals (montmorillonite, kaolinite) was studied at wide experimental range (pH ionic strength, total radionuclid
Externí odkaz:
https://doaj.org/article/c61ad722fa4f431a8d119e313a1ae0e5
Autor:
Krasnov Yevgeny, Romanchuk Anna
Publikováno v:
Baltic Region, Vol 3, Iss 1, Pp 20-25 (2011)
This article tackles the problems of the biodiversity parameter evolution from the geo-historical perspective. The authors come to a conclusion about the prevalence of global terrestrial and cosmic factors in the development of biosphere processes. O
Externí odkaz:
https://doaj.org/article/2c1a44ace7b240c8a65e801d5caa86c5
Autor:
Krasnov Yevgeny, Romanchuk Anna
Publikováno v:
Балтийский регион, Vol 1, Pp 24-30 (2011)
This article tackles the problems of the biodiversity parameter evolution from the geo-historical perspective. The authors come to a conclusion about the prevalence of global terrestrial and cosmic factors in the development of biosphere processes. O
Externí odkaz:
https://doaj.org/article/805a944b47764bc899b3079d46d09462
Publikováno v:
In Journal of Contaminant Hydrology September 2024 266
Autor:
Gerber, Evgeny, Romanchuk, Anna Yu., Weiss, Stephan, Bauters, Stephen, Schacherl, Bianca, Vitova, Tonya, Hübner, René, Azzam, Salim Shams Aldin, Detollenaere, Dirk, Banerjee, Dipanjan, Butorin, Sergei M., Kalmykov, Stepan N., Kvashnina, Kristina O.
Publikováno v:
Inorganic Chemistry Frontiers, 2021
Highly crystalline UO2 nanoparticles (NPs) with sizes of 2-3 nm were produced by fast chemical deposition of uranium(IV) under reducing conditions at pH 8-11. The particles were then characterized by microscopic and spectroscopic techniques including
Externí odkaz:
http://arxiv.org/abs/2102.11643
Autor:
Amidani, Lucia, Plakhova, Tatiana V., Romanchuk, Anna Yu., Gerber, Evgeny, Weiss, Stephan, Efimenko, Anna, Sahle, Christoph J., Butorin, Sergei M., Kalmykovc, Stepan N., Kvashnina, Kristina O.
Publikováno v:
Phys. Chem. Chem. Phys., 2019, 21, 10635
Developing characterization techniques and analysis methods adapted to the investigation of nanoparticles (NPs) is of fundamental importance considering the role of these materials in many fields of research. The study of actinide based NPs, despite
Externí odkaz:
http://arxiv.org/abs/2010.08235
Autor:
Amidani, Lucia, Vaughan, Gavin B. M., Plakhova, Tatiana V., Romanchuk, Anna Yu., Gerber, Evgeny, Svetogorov, Roman, Weiss, Stephan, Joly, Yves, Kalmykov, Stephan N., Kvashnina, Kristina O.
Structural characterization of actinide nanoparticles (NPs) is of primary importance and hard to achieve, especially for non-homogeneous samples with NPs below 3 nm. By combining High Energy X-ray Scattering (HEXS) and High-Energy-Resolution Fluoresc
Externí odkaz:
http://arxiv.org/abs/2010.08231
Autor:
Plakhova, Tatiana V, Romanchuk, Anna Yu, Butorin, Sergei M, Konyukhova, Anastasia D, Egorov, Alexander V, Shiryaev, Andrey A, Baranchikov, Alexander E, Dorovatovskii, Pavel V, Huthwelker, Thomas, Gerber, Evgeny, Bauters, Stephen, Sozarukova, Madina M, Scheinost, Andreas C, Ivanov, Vladimir K, Kalmykov, Stepan N, Kvashnina, Kristina O
Understanding the complex chemistry of functional nanomaterials is of fundamental importance. Controlled synthesis and characterization at the atomic level is essential to gain deeper insight into the unique chemical reactivity exhibited by many nano
Externí odkaz:
http://arxiv.org/abs/2010.08206
Autor:
Gerber, Evgeny, Romanchuk, Anna Yu, Pidchenko, Ivan, Amidani, Lucia, Rossberg, Andre, Hennig, Christoph, Vaughan, Gavin B M, Trigub, Alexander, Egorova, Tolganay, Bauters, Stephen, Plakhova, Tatiana, Hunault, Myrtille O J Y, Weiss, Stephan, Butorin, Sergei M, Scheinost, Andreas C, Kalmykov, Stepan N, Kvashnina, Kristina O
The nanoscience field often produces results more mystifying than any other discipline. It has been argued that changes in the plutonium dioxide (PuO2) particle size from bulk to nano can have a drastic effect on PuO2 properties. Here we report a ful
Externí odkaz:
http://arxiv.org/abs/2010.07657