3 research outputs found
Protective Insulating Films and Methods for Their Preparation
Π Π΄Π°Π½Π½ΠΎΠΉ ΡΡΠ°ΡΡΠ΅ ΡΠ°ΡΡΠΌΠΎΡΡΠ΅Π½Ρ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»Ρ ΠΈ ΠΌΠ΅ΡΠΎΠ΄Ρ Π½Π°Π½Π΅ΡΠ΅Π½ΠΈΡ Π·Π°ΡΠΈΡΠ½ΡΡ
Π΄ΠΈΡΠ»Π΅ΠΊΡΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΏΠΎΠΊΡΡΡΠΈΠΉ, Π° ΠΈΠΌΠ΅Π½Π½ΠΎ ΠΏΠΎΠ»ΠΈΠΌΠ΅ΡΠ½ΡΡ
ΠΈ ΠΎΠΊΡΠΈΠ΄Π½ΡΡ
ΠΏΠΎΠΊΡΡΡΠΈΠΉ. ΠΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Ρ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΡ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ ΠΎΠΊΡΠΈΠ΄Π½ΡΡ
ΠΏΠΎΠΊΡΡΡΠΈΠΉ ZrO2 ΠΈ TiO2, ΠΏΠΎΠ»ΡΡΠ΅Π½Π½ΡΡ
ΡΠΊΡΡΡΠ°ΠΊΡΠΈΠΎΠ½Π½ΠΎ-ΠΏΠΈΡΠΎΠ»ΠΈΡΠΈΡΠ΅ΡΠΊΠΈΠΌ ΠΌΠ΅ΡΠΎΠ΄ΠΎΠΌThis article describes the materials and methods of applying protective dielectric coatings, namely polymer and oxide coatings. The results of investigations of oxide coatings ZrO2, and TiO2, obtained by extraction-pyrolytic metho
Association of Barley Root Elongation with ABA-Dependent Transport of Cytokinins from Roots and Shoots under Supra-Optimal Concentrations of Nitrates and Phosphates
Changes in root elongation are important for the acquisition of mineral nutrients by plants. Plant hormones, cytokinins, and abscisic acid (ABA) and their interaction are important for the control of root elongation under changes in the availability of ions. However, their role in growth responses to supra-optimal concentrations of nitrates and phosphates has not been sufficiently studied and was addressed in the present research. Effects of supra-optimal concentrations of these ions on root elongation and distribution of cytokinins between roots and shoots were studied in ABA-deficient barley mutant Az34 and its parental variety, Steptoe. Cytokinin concentration in the cells of the growing root tips was analyzed with the help of an immunohistochemical technique. Increased concentrations of nitrates and phosphates led to the accumulation of ABA and cytokinins in the root tips, accompanied by a decline in shoot cytokinin content and inhibition of root elongation in Steptoe. Neither of the effects were detected in Az34, suggesting the importance of the ability of plants to accumulate ABA for the control of these responses. Since cytokinins are known to inhibit root elongation, the effect of supra-optimal concentration of nitrates and phosphates on root growth is likely to be due to the accumulation of cytokinins brought about by ABA-induced inhibition of cytokinin transport from roots to shoots
Protective Insulating Films and Methods for Their Preparation
Π Π΄Π°Π½Π½ΠΎΠΉ ΡΡΠ°ΡΡΠ΅ ΡΠ°ΡΡΠΌΠΎΡΡΠ΅Π½Ρ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»Ρ ΠΈ ΠΌΠ΅ΡΠΎΠ΄Ρ Π½Π°Π½Π΅ΡΠ΅Π½ΠΈΡ Π·Π°ΡΠΈΡΠ½ΡΡ
Π΄ΠΈΡΠ»Π΅ΠΊΡΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΏΠΎΠΊΡΡΡΠΈΠΉ, Π° ΠΈΠΌΠ΅Π½Π½ΠΎ ΠΏΠΎΠ»ΠΈΠΌΠ΅ΡΠ½ΡΡ
ΠΈ ΠΎΠΊΡΠΈΠ΄Π½ΡΡ
ΠΏΠΎΠΊΡΡΡΠΈΠΉ. ΠΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Ρ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΡ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ ΠΎΠΊΡΠΈΠ΄Π½ΡΡ
ΠΏΠΎΠΊΡΡΡΠΈΠΉ ZrO2 ΠΈ TiO2, ΠΏΠΎΠ»ΡΡΠ΅Π½Π½ΡΡ
ΡΠΊΡΡΡΠ°ΠΊΡΠΈΠΎΠ½Π½ΠΎ-ΠΏΠΈΡΠΎΠ»ΠΈΡΠΈΡΠ΅ΡΠΊΠΈΠΌ ΠΌΠ΅ΡΠΎΠ΄ΠΎΠΌThis article describes the materials and methods of applying protective dielectric coatings, namely polymer and oxide coatings. The results of investigations of oxide coatings ZrO2, and TiO2, obtained by extraction-pyrolytic metho