Zobrazeno 1 - 10
of 14
pro vyhledávání: '"kvantový výtěžek"'
Autor:
Greben, Michael
Title: Advanced spectroscopic characterization of quantum dot ensembles Author: Michael Greben Department: Department of Chemical Physics and Optics Supervisor of the doctoral thesis: Prof. Jan Valenta, Ph.D. Abstract: Semiconductor quantum dots (QDs
Externí odkaz:
http://www.nusl.cz/ntk/nusl-375103
Autor:
Smísitel, Petr
In this bachelor thesis we will study the determination of absolute quantum yields (efficiency) of photoluminiscence, which is equal to the ratio of number of emitted photons and number of absorbed photons. The common approach is to compare the absor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::40e4b6e4e0a0fbd1c69e655bcf556dc3
http://www.nusl.cz/ntk/nusl-486629
http://www.nusl.cz/ntk/nusl-486629
Publikováno v:
Czech Polar Reports
Optimum growth temperature of Trebouxia sp. (re-classified as Asterochloris sp. recently), a symbiotic lichenized alga was evaluated using a batch culture cultivated in a bioreactor. The algae were isolated from lichen thalli of Usnea antarctica coll
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86fd9a9a5a2a90cc8a2bfe07a3e38236
https://doi.org/10.5817/cpr2013-1-4
https://doi.org/10.5817/cpr2013-1-4
Autor:
Pavlíčková, Jana
The diploma thesis deals with the effects of abiotic stress on seedlings of Norway spruce (Picea abies (L.) Karsten), the impact of water deficit and abundance. In the theore-tical part is described the importance of water in plant, stress and its im
Externí odkaz:
http://www.nusl.cz/ntk/nusl-362645
Publikováno v:
Czech Polar Reports
The paper deals with the differences in sensitivity of Antarctic lichen to photoinhibition. Thalli of Usnea antarctica were collected at the James Ross Island, Antarctica (57 deg 52 57 W, 63 deg 48 02 S) and transferred in dry state to the Czech Repu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3253::f10f8573480038240fd9e0a14e74aa90
https://is.muni.cz/publication/1070674
https://is.muni.cz/publication/1070674
Publikováno v:
Czech Polar Reports
In polar ecosystems, primary producers have to cope with a very harsh climate that limits the time available for growth and biomass production. In this study, diurnal measurement of photosynthetic processes in biological soil crust and a lichen were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3253::809c8d5236106b571d11dbba84bc97ba
https://is.muni.cz/publication/1230155
https://is.muni.cz/publication/1230155
Autor:
Dvořáková, Vladimíra
The bachelor thesis deals with the effects of abiotic stress on grapevine rootstocks - the impact of water deficit and increased content of lime in the soil . The first part described the history of rootstocks and their tolerance to different stress
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2186::84812a97410561eb7c4ef204db8dbf55
http://www.nusl.cz/ntk/nusl-190158
http://www.nusl.cz/ntk/nusl-190158
Publikováno v:
Czech Polar Reports
This study aimed to evaluate the effective photosynthetic quantum yield ( Phi PSII) and the Photochemical Reflectance Index (PRI) for assessment of photosynthetic performance of two Umbilicaria lichens during gradual desiccation of their thalli. U. c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3253::72cf035b9ec6e18e19f45d5d431d1055
https://is.muni.cz/publication/1070676
https://is.muni.cz/publication/1070676
Autor:
Novák, Pavel
In this master thesis I have been dealt with the design and construction of an instrumental platform that used positioning focused laser beam (so-called optical tweezers) for manipulation with living cells without their damage.
Externí odkaz:
http://www.nusl.cz/ntk/nusl-219024