Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Vladimír Tichý"'
Autor:
Jiří Mareš, Vladimír Tichý
Publikováno v:
Pedagogická Orientace, Vol 25, Iss 3 (2015)
Cílem přehledové studie je charakterizovat problémy, které souvisejí s vyhledáváním hudebních talentů a s talentovými zkouškami na vysoké školy s hudebním zaměřením. V první části tato studie přibližuje různá pojetí pojmů
Externí odkaz:
https://doaj.org/article/1a53961ca7394abaa35eab876bc9aba8
Autor:
René Hudec, Ladislav Pína, Adolf Inneman, Daniela Černá, Veronika Maršíková, Vladimír Tichý, Martin Míka
Publikováno v:
Acta Polytechnica, Vol 53, Iss 1 (2013)
We briefly review the recent status of the Czech contribution to future space X-ray astronomy missions with emphasis on the development of new technologies and test samples of X-ray mirrors with precise surfaces based on new materials and alternative
Externí odkaz:
https://doaj.org/article/4a06c2aca4614b2fbafc49581ec45729
Publikováno v:
Experimental Astronomy. 41:377-392
The algorithm presented is intended mainly for lobster eye optics. This type of optics (and some similar types) allows for a simplification of the classical ray-tracing procedure that requires great many rays to simulate. The method presented perform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbe13300b933a3687ef79401e57a12ed
https://doi.org/10.1007/s10686-016-9493-2
https://doi.org/10.1007/s10686-016-9493-2
Publikováno v:
Open Astronomy, Vol 24, Iss 3, Pp 242-250 (2015)
The Schmidt lobster eye design for a grazing incidence X-ray optics provides a field of view of the order of many degrees, for this reason it can be a convenient approach for the construction of space X-ray monitors. It is possible to assemble Schmid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f8fe0902cfc90aa5ed799e31f2bafa7
https://doaj.org/article/b83357e9d39643fabb7bbee78e0953ae
https://doaj.org/article/b83357e9d39643fabb7bbee78e0953ae
Publikováno v:
International Conference on Space Optics — ICSO 2014.
The X-ray optics is a key element of space X-ray telescopes, as well as other X-ray imaging instruments. The grazing incidence X-ray lenses represent the important class of X-ray optics. Most of grazing incidence (reflective) X-ray imaging systems us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20078d2487a364b634dca4e1946f6771
https://doi.org/10.1117/12.2304205
https://doi.org/10.1117/12.2304205
Publikováno v:
Open Physics, Vol 12, Iss 10, Pp 730-736 (2014)
This paper presents a direct algebraic method of searching for analytic solutions of the two-dimensional time-independent Schrödinger equation that is impossible to separate into two one-dimensional ones. As examples, two-dimensional polynomial and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6ff96502286e0ca6089a26ac6d4e190
https://doaj.org/article/f3cbc73c4cc54763832f1e712c3d12a9
https://doaj.org/article/f3cbc73c4cc54763832f1e712c3d12a9
Publikováno v:
Canadian Journal of Physics. 90:503-513
New analytic solutions of the two-dimensional Schrödinger equation with a two-dimensional fourth-order polynomial (i.e., quartic) potential are derived and discussed. The solutions represent the ground state energies and the corresponding wave funct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52144564befd52e7e6b004bcef7ace00
https://doi.org/10.1139/p2012-046
https://doi.org/10.1139/p2012-046
Autor:
Vladimír Tichý, Lubomír Skála
Publikováno v:
Open Physics, Vol 8, Iss 4, Pp 519-522 (2010)
Analytic wave functions and the corresponding energies for a class of the $$ \mathcal{P}\mathcal{T} $$-symmetric two-dimensional quartic potentials are found. The general form of the solutions is discussed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::560977fc3982db04a1310a74186b22c7
https://doi.org/10.2478/s11534-009-0127-4
https://doi.org/10.2478/s11534-009-0127-4
Autor:
Lubomír Skála, Vladimír Tichý
Publikováno v:
Collection of Czechoslovak Chemical Communications. 73:1327-1339
Direct method for searching analytic solutions of the two-dimensional Schrödinger equation with a two-dimensional fourth-order polynomial potential is presented. Analytic formulas for the energies and wave functions of the ground state and excited s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcb4381394ac8201835843ef6cf6fa22
https://doi.org/10.1135/cccc20081327
https://doi.org/10.1135/cccc20081327
Publikováno v:
SPIE Proceedings.
Schmidt lobster eye multi-foil optics allows high field of view and it can have small mass and dimensions. It makes the optic usable on small low-cost satellite mission that would permanently monitor selected sky area(s). In the paper, possible optic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c6e5a485aed10a99c8f127a7ae1dee7
https://doi.org/10.1117/12.2178683
https://doi.org/10.1117/12.2178683