Zobrazeno 1 - 10
of 2 975
pro vyhledávání: '"Demchenko P."'
Autor:
Morozovska, Anna N., Eliseev, Eugene A., Fesych, Igor V., Zagorodniy, Yuriy O., Pylypchuk, Oleksandr S., Leonenko, Evgenii V., Rallev, Maxim V., Yaremkevych, Andrii D., Yurchenko, Lesya P., Demchenko, Lesya, Kalinin, Sergei V., Fesenko, Olena M.
Using the model of four sublattices, the Landau-Ginzburg-Devonshire-Kittel phenomenological approach and the Stephenson-Highland ionic adsorption model for the description of coupled polar and antipolar long-range orders in ferroics, we calculated an
Externí odkaz:
http://arxiv.org/abs/2408.12856
Autor:
Demchenko, Denis O., Vorobiov, Mykhailo, Andrieiev, Oleksandr, Reshchikov, Mikhail A., MvEwen, Benjamin, Shahedipour-Sandvik, Fatemeh
The Heyd-Scuseria-Ernzerhof (HSE) hybrid functional has become a widely used tool for theoretical calculations of point defects in semiconductors. It generally offers a satisfactory qualitative description of defect properties, including the donor/ac
Externí odkaz:
http://arxiv.org/abs/2404.06603
Autor:
Tianmiao Zhang, Kononova Yu.A., Khodzitsky M.K., Demchenko P.S., Gusev S.I., Babenko A.Yu, Grineva E.N.
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 18, Iss 5, Pp 727-734 (2018)
Subject of Research.The paper presents the study of blood biochemical composition (bilirubin, creatinine, triglycerides, uric acid) effect on its optical properties, refractive index and absorption coefficient, in terahertz frequency range. Method. T
Externí odkaz:
https://doaj.org/article/8b9a211fc8344adba1135e944c5d9f45
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 18, Iss 5, Pp 736-743 (2018)
Subject of Research. The paper presents qualitative analysis of terahertz time-domain spectroscopy application for cancer diagnosis by measurement of the optical properties and spectral characteristics of cancer cells. For this purpose, the cultivati
Externí odkaz:
https://doaj.org/article/a4942c16879f4e3dbfe236d3be72b704
Publikováno v:
Baltic Journal of Economic Studies, Vol 10, Iss 3, Pp 126-136 (2024)
The events of February 2022, related to the military aggression of the Russian Federation and a full-scale attack on Ukraine, became the greatest catastrophe of the twenty-first century and the most brutal war on European soil since the Second World
Externí odkaz:
https://doaj.org/article/b2a154d2229f474d99609cf486fc8e90
Publikováno v:
Історія науки і техніки, Vol 14, Iss 1, Pp 64-84 (2024)
The article focuses on the development of the problem-solving method in the history of Pedagogy both in theory and practice. The manuscript purpose is to characterize the history of problem-solving teaching and learning ideas development and instigat
Externí odkaz:
https://doaj.org/article/d79a0929dc5c4031b557be92c6bdac3a
Publikováno v:
RUDN Journal of Language Studies, Semiotics and Semantics, Vol 15, Iss 2, Pp 600-622 (2024)
Humanism as an epistemology began to develop back in the Renaissance, but today the conceptual field of humanism continues to be refined: philosophers, literary critics and other representatives of humanitarian knowledge are asking questions about th
Externí odkaz:
https://doaj.org/article/509a50db86894efcab82dba268a5f222
Publikováno v:
Regulatory Mechanisms in Biosystems, Vol 15, Iss 2, Pp 337-344 (2024)
In the ontogenesis of woody plants in general, and magnolia species in particular, the virginal age is quite long, and therefore is critically important from the point of view of selecting optimal conditions for growing plants. The study was conducte
Externí odkaz:
https://doaj.org/article/997517bc29404b28a80e247c51e01435
Autor:
Ilya Demchenko, Sumientra Rampersad, Abhishek Datta, Andreas Horn, Nathan W. Churchill, Sidney H. Kennedy, Sridhar Krishnan, Alice Rueda, Tom A. Schweizer, John D. Griffiths, Edward S. Boyden, Emiliano Santarnecchi, Venkat Bhat
Publikováno v:
Frontiers in Neuroscience, Vol 18 (2024)
BackgroundTranscranial temporal interference stimulation (tTIS) is a new, emerging neurostimulation technology that utilizes two or more electric fields at specific frequencies to modulate the oscillations of neurons at a desired spatial location in
Externí odkaz:
https://doaj.org/article/f846fa4a33414f05931d46503f4a780f
Autor:
Fatemeh Gholamali Nezhad, Josh Martin, Vanessa K. Tassone, Alyssa Swiderski, Ilya Demchenko, Somieya Khan, Hamzah E. Chaudhry, Annalisa Palmisano, Emiliano Santarnecchi, Venkat Bhat
Publikováno v:
Frontiers in Psychiatry, Vol 15 (2024)
BackgroundTranscranial alternating current stimulation (tACS) alters cortical excitability with low-intensity alternating current and thereby modulates aberrant brain oscillations. Despite the recent increase in studies investigating the feasibility
Externí odkaz:
https://doaj.org/article/b3e0f398ef224aa9a70ad4a06af5d30b