6 research outputs found
Determination of S.N.F. in milk and unsweetened condensed milk from refractive index measurements
No full textVerification method of strength of refractory slings for positioning and holding after exposure to a heated metal rod
No full textVerification method of material stability of fire-resistant slings for holding and positioning against an open flame
No full textEffect of Spatial Distribution of Laser Radiation Intensity on Photobleaching Kinetics of Dye in Polymer Matrix
No full textΠΡΠΏΠΎΠ»Π½Π΅Π½ΠΎ ΠΌΠΎΠ΄Π΅Π»ΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ ΠΊΠΈΠ½Π΅ΡΠΈΠΊΠΈ Π»Π°Π·Π΅ΡΠΎΠΈΠ½Π΄ΡΡΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠ³ΠΎ ΠΎΠ±Π΅ΡΡΠ²Π΅ΡΠΈΠ²Π°Π½ΠΈΡ ΡΠΎΠ·ΠΈΠ½Π° Π² ΡΠ°ΠΌΠΊΠ°Ρ
ΡΠ΅-
ΡΡΡΠ΅Ρ
ΡΡΠΎΠ²Π½Π΅Π²ΠΎΠΉ ΡΡ
Π΅ΠΌΡ (S0, S1, T1, Tn) Ρ ΡΡΠ΅ΡΠΎΠΌ ΡΠ°ΡΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΡ ΠΈΠ½ΡΠ΅Π½ΡΠΈΠ²Π½ΠΎΡΡΠΈ Π² TEM00 ΠΌΠΎΠ΄Π΅. ΠΠΎ-
ΠΊΠ°Π·Π°Π½ΠΎ, ΡΡΠΎ ΠΏΡΠΈ ΡΡΠ΅ΡΠ΅ Π³Π°ΡΡΡΠΎΠ²Π° ΡΠ°ΡΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΡ ΠΈΠ½ΡΠ΅Π½ΡΠΈΠ²Π½ΠΎΡΡΠΈ Π»Π°Π·Π΅ΡΠ½ΠΎΠ³ΠΎ ΠΈΠ·Π»ΡΡΠ΅Π½ΠΈΡ Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡΡ
ΠΎΠΏΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΏΠ»ΠΎΡΠ½ΠΎΡΡΠΈ ΠΎΠ±ΡΠ°Π·ΡΠΎΠ² ΠΎΡ Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ ΠΎΠ±Π»ΡΡΠ΅Π½ΠΈΡ ΠΎΡΠ»ΠΈΡΠ°Π΅ΡΡΡ ΠΎΡ ΠΌΠΎΠ½ΠΎΡΠΊΡΠΏΠΎΠ½Π΅Π½ΡΠΈΠ°Π»ΡΠ½ΠΎΠΉ
ΡΡΠ½ΠΊΡΠΈΠΈ, Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠ½ΠΎΠΉ Π΄Π»Ρ Ρ
ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠ΅Π°ΠΊΡΠΈΠΈ ΠΏΠ΅ΡΠ²ΠΎΠ³ΠΎ ΠΏΠΎΡΡΠ΄ΠΊΠ°. Π‘ΡΠΎΡΠΌΡΠ»ΠΈΡΠΎΠ²Π°Π½Ρ ΡΠ΅ΠΊΠΎΠΌΠ΅Π½Π΄Π°ΡΠΈΠΈ
Π΄Π»Ρ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½ΠΈΡ ΡΠΊΡΠΏΠ΅ΡΠΈΠΌΠ΅Π½ΡΠ°, ΠΏΠΎΠ·Π²ΠΎΠ»ΡΡΡΠ΅Π³ΠΎ ΠΊΠΎΡΡΠ΅ΠΊΡΠ½ΠΎ ΠΎΠΏΡΠ΅Π΄Π΅Π»ΡΡΡ ΠΊΠΈΠ½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈ-
ΠΊΠΈ ΡΠΈΡΡΠ΅ΠΌΡ.The modeling of light-induced bleaching of eosin in polymer in the frame of four-level energy scheme
(S0, S1, T1, Tn) was made taking the distribution of intensiviti in TEM00 mode into account. It was
shown that the time dependence of optical dentisty of the samples differs from the exponential relationship
inherent for first order chemical reaction in the case of taking the normal intensity distribution into
consideration. The conditions of experemental realization of correct definition kinetic paremeters of
system were revealed
Effect of Spatial Distribution of Laser Radiation Intensity on Photobleaching Kinetics of Dye in Polymer Matrix
No full textΠΡΠΏΠΎΠ»Π½Π΅Π½ΠΎ ΠΌΠΎΠ΄Π΅Π»ΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ ΠΊΠΈΠ½Π΅ΡΠΈΠΊΠΈ Π»Π°Π·Π΅ΡΠΎΠΈΠ½Π΄ΡΡΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠ³ΠΎ ΠΎΠ±Π΅ΡΡΠ²Π΅ΡΠΈΠ²Π°Π½ΠΈΡ ΡΠΎΠ·ΠΈΠ½Π° Π² ΡΠ°ΠΌΠΊΠ°Ρ
ΡΠ΅-
ΡΡΡΠ΅Ρ
ΡΡΠΎΠ²Π½Π΅Π²ΠΎΠΉ ΡΡ
Π΅ΠΌΡ (S0, S1, T1, Tn) Ρ ΡΡΠ΅ΡΠΎΠΌ ΡΠ°ΡΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΡ ΠΈΠ½ΡΠ΅Π½ΡΠΈΠ²Π½ΠΎΡΡΠΈ Π² TEM00 ΠΌΠΎΠ΄Π΅. ΠΠΎ-
ΠΊΠ°Π·Π°Π½ΠΎ, ΡΡΠΎ ΠΏΡΠΈ ΡΡΠ΅ΡΠ΅ Π³Π°ΡΡΡΠΎΠ²Π° ΡΠ°ΡΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΡ ΠΈΠ½ΡΠ΅Π½ΡΠΈΠ²Π½ΠΎΡΡΠΈ Π»Π°Π·Π΅ΡΠ½ΠΎΠ³ΠΎ ΠΈΠ·Π»ΡΡΠ΅Π½ΠΈΡ Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡΡ
ΠΎΠΏΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΏΠ»ΠΎΡΠ½ΠΎΡΡΠΈ ΠΎΠ±ΡΠ°Π·ΡΠΎΠ² ΠΎΡ Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ ΠΎΠ±Π»ΡΡΠ΅Π½ΠΈΡ ΠΎΡΠ»ΠΈΡΠ°Π΅ΡΡΡ ΠΎΡ ΠΌΠΎΠ½ΠΎΡΠΊΡΠΏΠΎΠ½Π΅Π½ΡΠΈΠ°Π»ΡΠ½ΠΎΠΉ
ΡΡΠ½ΠΊΡΠΈΠΈ, Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠ½ΠΎΠΉ Π΄Π»Ρ Ρ
ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠ΅Π°ΠΊΡΠΈΠΈ ΠΏΠ΅ΡΠ²ΠΎΠ³ΠΎ ΠΏΠΎΡΡΠ΄ΠΊΠ°. Π‘ΡΠΎΡΠΌΡΠ»ΠΈΡΠΎΠ²Π°Π½Ρ ΡΠ΅ΠΊΠΎΠΌΠ΅Π½Π΄Π°ΡΠΈΠΈ
Π΄Π»Ρ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½ΠΈΡ ΡΠΊΡΠΏΠ΅ΡΠΈΠΌΠ΅Π½ΡΠ°, ΠΏΠΎΠ·Π²ΠΎΠ»ΡΡΡΠ΅Π³ΠΎ ΠΊΠΎΡΡΠ΅ΠΊΡΠ½ΠΎ ΠΎΠΏΡΠ΅Π΄Π΅Π»ΡΡΡ ΠΊΠΈΠ½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈ-
ΠΊΠΈ ΡΠΈΡΡΠ΅ΠΌΡ.The modeling of light-induced bleaching of eosin in polymer in the frame of four-level energy scheme
(S0, S1, T1, Tn) was made taking the distribution of intensiviti in TEM00 mode into account. It was
shown that the time dependence of optical dentisty of the samples differs from the exponential relationship
inherent for first order chemical reaction in the case of taking the normal intensity distribution into
consideration. The conditions of experemental realization of correct definition kinetic paremeters of
system were revealed
