3 research outputs found
Smoking as a cancer risk factor
The article deals with the organization of propaganda among students of the MAOU "Artinskaya SOSH β1" about the dangers of tobacco smoking for primary cancer prevention. Experimental research methods are used to detect the chemicals contained in tobacco products and in tobacco smoke, and to establish the effects of tobacco on organisms. The conducted research allowed us to plan the activities of promoting the harm of tobacco smoking as a risk factor for cancer.Π ΡΡΠ°ΡΡΠ΅ ΡΠ°ΡΡΠΌΠ°ΡΡΠΈΠ²Π°ΡΡΡΡ Π²ΠΎΠΏΡΠΎΡΡ ΠΎΡΠ³Π°Π½ΠΈΠ·Π°ΡΠΈΠΈ ΠΏΡΠΎΠΏΠ°Π³Π°Π½Π΄Ρ ΡΡΠ΅Π΄ΠΈ ΠΎΠ±ΡΡΠ°ΡΡΠΈΡ
ΡΡ ΠΠΠΠ£ Β«ΠΡΡΠΈΠ½ΡΠΊΠ°Ρ Π‘ΠΠ¨ β1Β» ΠΎ Π²ΡΠ΅Π΄Π΅ ΡΠ°Π±Π°ΠΊΠΎΠΊΡΡΠ΅Π½ΠΈΡ Π΄Π»Ρ ΠΏΠ΅ΡΠ²ΠΈΡΠ½ΠΎΠΉ ΠΏΡΠΎΡΠΈΠ»Π°ΠΊΡΠΈΠΊΠΈ ΡΠ°ΠΊΠ°. ΠΡΠΏΠΎΠ»ΡΠ·ΡΡΡΡΡ ΡΠΊΡΠΏΠ΅ΡΠΈΠΌΠ΅Π½ΡΠ°Π»ΡΠ½ΡΠ΅ ΠΌΠ΅ΡΠΎΠ΄Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ, ΡΡΠΎΠ±Ρ ΠΎΠ±Π½Π°ΡΡΠΆΠΈΡΡ Ρ
ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈΠ΅ Π²Π΅ΡΠ΅ΡΡΠ²Π°, ΡΠΎΠ΄Π΅ΡΠΆΠ°ΡΠΈΠ΅ΡΡ Π² ΡΠ°Π±Π°ΡΠ½ΡΡ
ΠΈΠ·Π΄Π΅Π»ΠΈΡΡ
ΠΈ Π² ΡΠ°Π±Π°ΡΠ½ΠΎΠΌ Π΄ΡΠΌΠ΅, ΠΈ ΡΡΡΠ°Π½ΠΎΠ²ΠΈΡΡ Π²Π»ΠΈΡΠ½ΠΈΠ΅ ΡΠ°Π±Π°ΠΊΠ° Π½Π° ΠΎΡΠ³Π°Π½ΠΈΠ·ΠΌΡ. ΠΡΠΎΠ²Π΅Π΄ΡΠ½Π½ΡΠ΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΠΏΠΎΠ·Π²ΠΎΠ»ΠΈΠ»ΠΈ ΡΠΏΠ»Π°Π½ΠΈΡΠΎΠ²Π°ΡΡ Π΄Π΅ΡΡΠ΅Π»ΡΠ½ΠΎΡΡΡ ΠΏΡΠΎΠΏΠ°Π³Π°Π½Π΄Ρ Π²ΡΠ΅Π΄Π° ΡΠ°Π±Π°ΠΊΠΎΠΊΡΡΠ΅Π½ΠΈΡ ΠΊΠ°ΠΊ ΡΠ°ΠΊΡΠΎΡΠ° ΡΠΈΡΠΊΠ° ΡΠ°ΠΊ
GLASS-CRYSTAL COMPOSITES FOR CREATING ENERGY-EFFICIENT WHITE LIGHT-EMITTING DIODES
Lithium-borate glasses doped with oxide and samarium oxide for βbindingβ crystal phosphor in light-emitting diodes have been synthesized and studied. The sintering mode of glass Frit with fine aluminum-yttrium garnet has been worked out. The spectral characteristics of the obtained luminescent composites are measured, and the chromaticity diagrams are considered.Π‘ΠΈΠ½ΡΠ΅Π·ΠΈΡΠΎΠ²Π°Π½Ρ ΠΈ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½Ρ Π»ΠΈΡΠΈΠΉ-Π±ΠΎΡΠ°ΡΠ½ΡΠ΅ ΡΡΠ΅ΠΊΠ»Π°, Π°ΠΊΡΠΈΠ²ΠΈΡΠΎΠ²Π°Π½Π½ΡΠ΅ ΠΈΠΎΠ½Π°ΠΌΠΈ Π΅Π²ΡΠΎΠΏΠΈΡ ΠΈ ΡΠ°ΠΌΠ°ΡΠΈΡ, Π΄Π»Ρ Β«ΡΠ²ΡΠ·ΡΠ²Π°Π½ΠΈΡΒ» ΠΊΡΠΈΡΡΠ°Π»Π»ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π»ΡΠΌΠΈΠ½ΠΎΡΠΎΡΠ° Π² ΡΠ²Π΅ΡΠΎΠ΄ΠΈΠΎΠ΄Π°Ρ
. ΠΡΡΠ°Π±ΠΎΡΠ°Π½ ΡΠ΅ΠΆΠΈΠΌ ΡΠΏΠ΅ΠΊΠ°Π½ΠΈΡ ΡΡΠ΅ΠΊΠΎΠ»ΡΠ½ΠΎΠΉ ΡΡΠΈΡΡΡ Ρ ΡΠΎΠ½ΠΊΠΎΠ΄ΠΈΡΠΏΠ΅ΡΡΠ½ΡΠΌ Π°Π»ΡΠΌΠΎΠΈΡΡΡΠΈΠ΅Π²ΡΠΌ Π³ΡΠ°Π½Π°ΡΠΎΠΌ. ΠΠ·ΠΌΠ΅ΡΠ΅Π½Ρ ΡΠΏΠ΅ΠΊΡΡΠ°Π»ΡΠ½ΡΠ΅ Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠΈ ΠΏΠΎΠ»ΡΡΠ΅Π½Π½ΡΡ
Π»ΡΠΌΠΈΠ½Π΅ΡΡΠΈΡΡΡΡΠΈΡ
ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡΠΎΠ², ΡΠ°ΡΡΠΌΠΎΡΡΠ΅Π½Ρ Π΄ΠΈΠ°Π³ΡΠ°ΠΌΠΌΡ ΡΠ²Π΅ΡΠ½ΠΎΡΡΠΈ
INORGANIC COMPOSITES: LUMINOFORS IN LITHIUM-BORATE GLASSES FOR WHITE LIGHT-EMMITING DIODS
This paper describes a synthesis of luminescent composite based on lithium-borate glass and yttrium-aluminum garnet finely-divided powder doped with cerium. Glassβs chemical makeup was chosen, compositeβs fabrication technology was developed and luminophore-glass baking temperature conditions as well. Powerful energy saving source of white light was obtained.Π ΡΠ°Π±ΠΎΡΠ΅ ΠΎΠΏΠΈΡΠ°Π½ ΡΠΈΠ½ΡΠ΅Π· Π»ΡΠΌΠΈΠ½Π΅ΡΡΠΈΡΡΡΡΠ΅Π³ΠΎ ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡΠ° Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ Π»ΠΈΡΠΈΠΉ-Π±ΠΎΡΠ°ΡΠ½ΠΎΠ³ΠΎ ΡΡΠ΅ΠΊΠ»Π° ΠΈ ΠΌΠ΅Π»ΠΊΠΎΠ΄ΠΈΡΠΏΠ΅ΡΡΠ½ΠΎΠ³ΠΎ ΠΏΠΎΡΠΎΡΠΊΠ° Π°Π»ΡΠΌΠΎΠΈΡΡΡΠΈΠ΅Π²ΠΎΠ³ΠΎ Π³ΡΠ°Π½Π°ΡΠ°, Π»Π΅Π³ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠ³ΠΎ ΡΠ΅ΡΠΈΠ΅ΠΌ. ΠΡΠ±ΡΠ°Π½ Ρ
ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈΠΉ ΡΠΎΡΡΠ°Π² ΡΡΠ΅ΠΊΠ»Π°, ΠΎΡΡΠ°Π±ΠΎΡΠ°Π½Ρ ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΡ ΠΈΠ·Π³ΠΎΡΠΎΠ²Π»Π΅Π½ΠΈΡ ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡΠ°, ΡΠ΅ΠΌΠΏΠ΅ΡΠ°ΡΡΡΠ½ΡΠ΅ ΡΠ΅ΠΆΠΈΠΌΡ ΡΠΏΠ΅ΠΊΠ°Π½ΠΈΡ ΡΡΠ΅ΠΊΠ»Π° ΠΈ Π»ΡΠΌΠΈΠ½ΠΎΡΠΎΡΠ°. ΠΠΎΠ»ΡΡΠ΅Π½ Π΄ΠΎΡΡΠ°ΡΠΎΡΠ½ΠΎ ΠΌΠΎΡΠ½ΡΠΉ ΡΠ½Π΅ΡΠ³ΠΎΡΠ±Π΅ΡΠ΅Π³Π°ΡΡΠΈΠΉ ΠΈΡΡΠΎΡΠ½ΠΈΠΊ Π±Π΅Π»ΠΎΠ³ΠΎ ΡΠ²Π΅ΡΠ°