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Breathing solitons in nematic liquid crystals
(OPTICS EXPRESS, 2009)
Dynamical and steady-state behavior of beams propagating in nematic liquid crystals (NLCs) is analyzed. A well-known model for the beam propagation and the director reorientation angle in a NLC cell is treated numerically ...
Effect of gibberellic acid on total antioxidant activity during chenopodium rubrum l. Ontogenesis in vitro
(Srpsko biološko društvo, Beograd, i dr., 2009)
Total antioxidant activity (TAA) represents the combined ability of diverse antioxidants present in a sample of plant material to scavenge free radicals. Chenopodium rubrum L. sel. 184 is a qualitatively short-day plant; ...