Zobrazeno 1 - 10
of 840
pro vyhledávání: '"Zhelev, P."'
Landau predicted that transverse sound propagates in a Fermi liquid with sufficiently strong Fermi liquid interactions, unlike a classical fluid which cannot support shear oscillations. Previous attempts to observe this unique collective mode yielded
Externí odkaz:
http://arxiv.org/abs/2410.10795
Autor:
Heikkinen, Petri J., Levitin, Lev V., Rojas, Xavier, Singh, Angadjit, Eng, Nathan, Casey, Andrew, Saunders, John, Vorontsov, Anton, Zhelev, Nikolay, Sebastian, Abhilash Thanniyil, Parpia, Jeevak M.
Anisotropic pair breaking close to surfaces favors chiral superfluid $^3$He-A over time-reversal invariant $^3$He-B. Confining superfluid $^3$He into a cavity of height $D$ of the order of the Cooper pair size characterized by the coherence length $\
Externí odkaz:
http://arxiv.org/abs/2409.12901
Autor:
Kopas, Cameron J., Goronzy, Dominic P., Pham, Thang, Castanedo, Carlos G. Torres, Cheng, Matthew, Cochrane, Rory, Nast, Patrick, Lachman, Ella, Zhelev, Nikolay Z., Vallieres, Andre, Murthy, Akshay A., Oh, Jin-su, Zhou, Lin, Kramer, Matthew J., Cansizoglu, Hilal, Bedzyk, Michael J., Dravid, Vinayak P., Romanenko, Alexander, Grassellino, Anna, Mutus, Josh Y., Hersam, Mark C., Yadavalli, Kameshwar
The performance of superconducting qubits is often limited by dissipation and two-level systems (TLS) losses. The dominant sources of these losses are believed to originate from amorphous materials and defects at interfaces and surfaces, likely as a
Externí odkaz:
http://arxiv.org/abs/2408.02863
Autor:
Torres-Castanedo, Carlos G., Goronzy, Dominic P., Pham, Thang, McFadden, Anthony, Materise, Nicholas, Das, Paul Masih, Cheng, Matthew, Lebedev, Dmitry, Ribet, Stephanie M., Walker, Mitchell J., Garcia-Wetten, David A., Kopas, Cameron J., Marshall, Jayss, Lachman, Ella, Zhelev, Nikolay, Sauls, James A., Mutus, Joshua Y., McRae, Corey Rae H., Dravid, Vinayak P., Bedzyk, Michael J., Hersam, Mark C.
Superconducting Nb thin films have recently attracted significant attention due to their utility for quantum information technologies. In the processing of Nb thin films, fluoride-based chemical etchants are commonly used to remove surface oxides tha
Externí odkaz:
http://arxiv.org/abs/2404.04489
Publikováno v:
Biologica Nyssana, Vol 7, Iss 2, Pp 91-99 (2016)
Micromeria juliana is a rare species in Bulgaria and is also a valuable medicinal plant. It is included in the Red Data Book of Bulgaria with conservation status “endangered” and is protected by the Biodiversity Act of Bulgaria. The present repor
Externí odkaz:
https://doaj.org/article/ee72d652e91d4c8c9ebcd6c87d5e8785
Time estimation is associated with the levels of distress in patients prior to starting radiotherapy
Autor:
Kiril Zh. Zhelev, Nikolay V. Conev, Zahari I. Zahariev, Iglika S. Mihaylova, Ivan D. Tonev, Ivan Sht. Donev
Publikováno v:
Technical Innovations & Patient Support in Radiation Oncology, Vol 31, Iss , Pp 100258- (2024)
Purpose or Objective: The aim of this study was to explore the potential relationship between the time estimation and psychological distress in patients with solid tumors prior to starting radiotherapy. Materials and Methods: In this multicenter stud
Externí odkaz:
https://doaj.org/article/a13dcb36d41741a2a24e1662e808280e
Autor:
Mariya Monova-Zheleva, Yanislav Zhelev
Publikováno v:
Digital Presentation and Preservation of Cultural and Scientific Heritage, Vol 14 (2024)
The seminar " Promoting the Digital Transformation in Higher Education through the Building of a Cohesive Network for Collaboration and Transfer of Knowledge and Pedagogical Innovations " presents the approach and concept developed by seven organisat
Externí odkaz:
https://doaj.org/article/645036a9bc504b8bba93d0b4e5a02285
Publikováno v:
Digital Presentation and Preservation of Cultural and Scientific Heritage, Vol 14 (2024)
The digital transformation of healthcare (eHealth) has been a longstanding priority on the European Union's agenda. However, the COVID-19 pandemic has demonstrably underscored the critical importance of eHealth solutions. This paper presents a respon
Externí odkaz:
https://doaj.org/article/4207f6891e8a4dd5ad984bd3c3f66513
Autor:
Detelin Luchev, Maxim Goynov, Radoslav Pavlov, Mariya Monova-Zheleva, Yanislav Zhelev, Lilia Pavlova
Publikováno v:
Digital Presentation and Preservation of Cultural and Scientific Heritage, Vol 14 (2024)
This paper presents a new research approach for technological solutions in the ProNature project to create an innovative software platform for serious educational games with creative visualization to build competence on natural ecosystems, responsibl
Externí odkaz:
https://doaj.org/article/ab54875940294bb49a7475362820fb37
Autor:
Cardani, L., Colantoni, I., Cruciani, A., De Dominicis, F., D'Imperio, G., Laubenstein, M., Mariani, A., Pagnanini, L., Pirro, S., Tomei, C., Casali, N., Ferroni, F., Frolov, D., Gironi, L., Grassellino, A., Junker, M., Kopas, C., Lachman, E., McRae, C. R. H., Mutus, J., Nastasi, M., Pappas, D. P., Pilipenko, R., Sisti, M., Pettinacci, V., Romanenko, A., Van Zanten, D., Vignati, M., Withrow, J. D., Zhelev, N. Z.
Radioactivity was recently discovered as a source of decoherence and correlated errors for the real-world implementation of superconducting quantum processors. In this work, we measure levels of radioactivity present in a typical laboratory environme
Externí odkaz:
http://arxiv.org/abs/2211.13597