Zobrazeno 1 - 7
of 7
pro vyhledávání: '"B R Jovanić"'
Autor:
B. Viana, B. R. Jovanić
Publikováno v:
Radiation Effects and Defects in Solids. 159:241-247
In this paper, the effect of hydrostatic pressure at room temperature on the emission spectra and fluorescent lifetime of the R1 line in LaMgAl11O19:Cr3+, Nd3+ crystal has been studied. Research was carried out in the interval between 0 and 99.88 kba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3e709b965ad95cbd9c70076a9f26370
https://doi.org/10.1080/10420150410001711804
https://doi.org/10.1080/10420150410001711804
Autor:
B. R. Jovanić, M. D. Dramićanin
Publikováno v:
Luminescence
The effect of gamma-irradiation on the in vivo-measured chlorophyll fluorescence in a pumpkin leaves (Cucurbita pepo) has been investigated. Plants were grown in the same environment, then divided into several groups and irradiated at ambient conditi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::393ff2ba7774b087a4d4b56d3ec46977
https://doi.org/10.1002/bio.738
https://doi.org/10.1002/bio.738
Publikováno v:
International Journal of Environmental Studies. 58:357-363
The effect of a high direct current (DC) electric field viewed as an unfavorable environmental situation on intact plant leaf reflectivity was considered. Five genetic different corn spaces were exposed to a high DC electric field (14.4 KV/m). The re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b477c4b0beb1fff03ccd78430177942
https://doi.org/10.1080/00207230108711337
https://doi.org/10.1080/00207230108711337
Autor:
B. R. Jovanić, S. B. Jovanić
Publikováno v:
Water, Air, and Soil Pollution. 129:259-265
This research was done on the effectof high concentration of negative ions in the air onchlorophyll contents and photosynthetic efficiency in leavesof Zea mays L. In vivo reflectance and chlorophyllfluorescence were measured in intact maize leaves be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d538d38cac3fc2cb7f209b4d4d463dd
https://doi.org/10.1023/a:1010322317568
https://doi.org/10.1023/a:1010322317568
Publikováno v:
High Pressure Research. 9:251-254
New high pressure spectroscopic investigation of SrB4O7: Sm2+ confirm the linear rise of Sm2+ 0—0 line with pressure1. Examination of excitation spectra, and lifetimes indicate a low pressure phase transition in this material (probably connected wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3c6f59cb3d56029a602cceac61815d5
https://doi.org/10.1080/08957959208245641
https://doi.org/10.1080/08957959208245641
Autor:
J P Andreeta, B R Jovanić
Publikováno v:
Physica Scripta. 59:274-276
The pressure-induced wavelength shift of laser excited fluorescene from Cr-doped (3.7mol%) GdAlO3 was measured up to 115kbar at room temperature in relation to the R1 shift of ruby. The two intense peaks between 720nm and 750nm were analyzed as R (br
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e82e42a571f6fb5ddad4c3c70b0ce0a5
https://doi.org/10.1238/physica.regular.059a00274
https://doi.org/10.1238/physica.regular.059a00274
Autor:
B. R. Jovanić, M. D. Dramićanin
Publikováno v:
Luminescence: Journal of Biological & Chemical Luminescence; Sep/Oct2003, Vol. 18 Issue 5, p274-277, 4p