Zobrazeno 1 - 10
of 2 200
pro vyhledávání: '"A. Hrdina"'
Publikováno v:
Biogeosciences, Vol 18, Pp 5097-5115 (2021)
Accurately measuring the turbulent transport of reactive and conservative greenhouse gases, heat, and organic compounds between the surface and the atmosphere is critical for understanding trace gas exchange and its response to changes in climate and
Externí odkaz:
https://doaj.org/article/788e37dec0a8482282ce5963470d32e6
Autor:
A. Hrdina, J. G. Murphy, A. G. Hallar, J. C. Lin, A. Moravek, R. Bares, R. C. Petersen, A. Franchin, A. M. Middlebrook, L. Goldberger, B. H. Lee, M. Baasandorj, S. S. Brown
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 8111-8126 (2021)
Wintertime ammonium nitrate (NH4NO3) pollution events burden urban mountain basins around the globe. In the Salt Lake Valley of Utah in the United States, such pollution events are often driven by the formation of persistent cold-air pools (PCAPs) th
Externí odkaz:
https://doaj.org/article/da89b3b787734072a2fa2c858c7b707d
Autor:
A. Moravek, J. G. Murphy, A. Hrdina, J. C. Lin, C. Pennell, A. Franchin, A. M. Middlebrook, D. L. Fibiger, C. C. Womack, E. E. McDuffie, R. Martin, K. Moore, M. Baasandorj, S. S. Brown
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 15691-15709 (2019)
Ammonium-containing aerosols are a major component of wintertime air pollution in many densely populated regions around the world. Especially in mountain basins, the formation of persistent cold-air pools (PCAPs) can enhance particulate matter with d
Externí odkaz:
https://doaj.org/article/05350878f1974260b7331922f7592d1d
In this paper, a novel quantization scheme for cooperative games is proposed. The considered circuit is inspired by the Eisert-Wilkens-Lewenstein protocol modified to represent cooperation between players and extended to $3$-qubit states. The framewo
Externí odkaz:
http://arxiv.org/abs/2310.18067
Publikováno v:
mBio, Vol 15, Iss 8 (2024)
ABSTRACT Facultative endosymbiotic bacteria, such as Wolbachia and Spiroplasma species, are commonly found in association with insects and can dramatically alter their host physiology. Many endosymbionts are defensive and protect their hosts against
Externí odkaz:
https://doaj.org/article/0d24cd1aebf74a3e9b6e8fbd0426d9f8
Autor:
Hrdina, Jaroslav, Hildenbrand, Dietmar, Návrat, Aleš, Steinmetz, Christian, Alves, Rafael, Lavor, Carlile Campos, Vašík, Petr, Eryganov, Ivan
We introduce Quantum Register Algebra (QRA) as an efficient tool for quantum computing. We show the direct link between QRA and Dirac formalism. We present GAALOP (Geometric Algebra Algorithms Optimizer) implementation of our approach. Using the QRA
Externí odkaz:
http://arxiv.org/abs/2208.02608
Autor:
Konstantin Lebedinskiy, Ivan Barvík, Zdeněk Tošner, Ivana Císařová, Jindřich Jindřich, Radim Hrdina
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 20, Iss 1, Pp 331-335 (2024)
13C NMR spectroscopic analyses of Cs symmetric guest molecules in the cyclodextrin host cavity, combined with molecular modelling and solid-state X-ray analysis, provides a detailed description of the spatial arrangement of cyclodextrin host–guest
Externí odkaz:
https://doaj.org/article/5bb1adc7becf42c39cd3ac380c6e87fd
We propose to represent both $n$--qubits and quantum gates acting on them as elements in the complex Clifford algebra defined on a complex vector space of dimension $2n.$ In this framework, the Dirac formalism can be realized in straightforward way.
Externí odkaz:
http://arxiv.org/abs/2201.02246
We study the role of symmetries in control systems through the geometric algebra approach. We discuss two specific control problems on Carnot groups of step $2$ invariant with respect to the action of $SO(3)$. We understand the geodesics as the curve
Externí odkaz:
http://arxiv.org/abs/2111.11088
We study symmetries of specific left--invariant sub--Riemannian structure with filtration $(4,7)$ and their impact on sub--Riemannian geodesics of corresponding control problem. We show that there are two very different types of geodesics, they eithe
Externí odkaz:
http://arxiv.org/abs/2102.07428