31 research outputs found
Hybrid metamaterials combining pentamode lattices and phononic plates
We propose a design strategy for hybrid metamaterials with alternating phononic plates and pentamode units that produce complete bandgaps for elastic waves. The wave control relies on the simultaneous activation of two scattering mechanisms in the constituent elements. The approach is illustrated by numerical results for a configuration comprising phononic plates with cross-like cavities. We report complete bandgaps of tunable width due to variations of geometric parameters. We show that the wave attenuation performance of the hybrid metamaterials can be further enhanced through implementation of lightweight multiphase material compositions. These give rise to efficient wave attenuation in challenging low-frequency regions. The proposed design strategy is not limited to the analyzed cases alone and can be applied to various designs of phononic plates with cavities, inclusions or slender elements
Preoperative preparation of infected wounds of superficial tissues, using the method of hyperbaric oxygenation with the ozone-containing mixture
Preoperative preparation of infected wounds of superficial tissues, using the method of hyperbaric oxygenation with the ozone-containing mixtur
Experimental study of the process of establishment of photoabsorption-induced convection
Diagnosis, prognosis and correction of the complex in the hemostasis in patients who were operated on in connection with uterine cancer
Π Π΄Π°Π½Π½ΠΎΠΉ ΡΠ°Π±ΠΎΡΠ΅ ΠΏΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Ρ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΡ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ Π½Π°ΡΡΡΠ΅Π½ΠΈΠΉ Π² ΡΠΈΡΡΠ΅ΠΌΠ΅ Π ΠΠ‘Π Ρ 44 Π±ΠΎΠ»ΡΠ½ΡΡ
, ΠΏΠ΅ΡΠ΅Π½Π΅ΡΡΠΈΡ
ΡΠΊΡΡΠΈΡΠΏΠ°ΡΠΈΡ ΠΌΠ°ΡΠΊΠΈ. ΠΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈΡΡ Π² Π΄Π²ΡΡ
Π³ΡΡΠΏΠΏΠ°Ρ
, ΠΊΠΎΡΠΎΡΡΠ΅ ΠΎΡΠ»ΠΈΡΠ°Π»ΠΈΡΡ ΠΏΠΎ ΠΌΠ΅ΡΠΎΠ΄Ρ ΠΏΡΠΎΠ»ΠΎΠ½Π³ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ ΡΡΠΎΠΌΠ±ΠΎΠΏΡΠΎΡΠΈΠ»Π°ΠΊΡΠΈΠΊΠΈ. ΠΡΡΡΠ½Π΅Π½ΠΎ, ΡΡΠΎ Π±Π΅ΠΌΠΈΠΏΠ°ΡΠΈΠ½ Π² Π΄ΠΎΠ·ΠΈΡΠΎΠ²ΠΊΠ΅ 2500 1 ΡΠ°Π· Π² ΡΡΡΠΊΠΈ Π² ΡΠ΅ΡΠ΅Π½ΠΈΠ΅ 28 Π΄Π½Π΅ΠΉ ΠΏΠΎΡΠ»Π΅ Π²ΡΠΏΠΈΡΠΊΠΈ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² ΠΈΠ· ΡΡΠ°ΡΠΈΠΎΠ½Π°ΡΠ° β Π±ΠΎΠ»Π΅Π΅ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΡΠΉ ΠΈ Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΡΠΉ ΠΌΠ΅ΡΠΎΠ΄ ΠΊΠΎΡΡΠ΅ΠΊΡΠΈΠΈ Π½Π°ΡΡΡΠ΅Π½ΠΈΠΉ Π² ΡΠΈΡΡΠ΅ΠΌΠ΅ Π ΠΠ‘Π, ΡΠ΅ΠΌ Π°Π½ΡΠ°Π³ΠΎΠ½ΠΈΡΡΡ Π²ΠΈΡΠ°ΠΌΠΈΠ½Π° Π.This paper presents the findings of violations in the RASB system in 44 patients who had hysterectomy. The studies were conducted in two groups, which differed according to the method of prolonged thromboprophylaxis. It was found that a dosage of 2500 bemiparin once a day within 28 days after discharging patients from the hospital is a more safe and effective method for correcting disturbances in the RASB system than vitamin K antagonists
Multinational, Placebo-Controlled, Randomized Trial of the Effects of Alendronate on Bone Density and Fracture Risk in Postmenopausal Women with Low Bone Mass: Results of the FOSIT Study
Preoperative preparation of infected wounds of superficial tissues, using the method of hyperbaric oxygenation with the ozoneβcontaining mixture
ΠΡΠΈΠΎΠ»ΠΎΠ³ΠΈΡ ΠΈ ΠΏΠ°ΡΠΎΠ³Π΅Π½Π΅Π· ΠΈΠ½ΡΠΈΡΠΈΡΠΎΠ²Π°Π½Π½ΡΡ
ΡΠ·Π² ΠΈ, Π² ΡΠ°ΡΡΠ½ΠΎΡΡΠΈ, Π³Π°Π½Π³ΡΠ΅Π½ΠΎΠ·Π½ΠΎΠΉ ΠΏΠΈΠΎΠ΄Π΅ΡΠΌΠΈΠΈ ΠΈΠ·ΡΡΠ΅Π½Ρ Π½Π΅Π΄ΠΎΡΡΠ°ΡΠΎΡΠ½ΠΎ. Π ΠΎΡΠ½ΠΎΠ²Π΅ ΡΡΠΎΠ³ΠΎ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΡ, ΠΊΠ°ΠΊ ΠΏΡΠ°Π²ΠΈΠ»ΠΎ, Π»Π΅ΠΆΠΈΡ Π²ΡΡΠ°ΠΆΠ΅Π½Π½Π°Ρ ΠΌΠ΅ΡΡΠ½Π°Ρ Π°ΡΡΠΎΠΈΠΌΠΌΡΠ½Π½Π°Ρ ΡΠ΅Π°ΠΊΡΠΈΡ, ΠΏΡΡΠΊΠΎΠ²ΡΠΌ ΠΌΠ΅Ρ
Π°Π½ΠΈΠ·ΠΌΠΎΠΌ ΠΊΠΎΡΠΎΡΠΎΠΉ ΡΠ²Π»ΡΠ΅ΡΡΡ ΡΡΠ°Π²ΠΌΠ°. Π£ 50% ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠ΅ ΠΎΠΊΠ°Π·ΡΠ²Π°Π΅ΡΡΡ ΠΈΠ΄ΠΈΠΎΠΏΠ°ΡΠΈΡΠ΅ΡΠΊΠΈΠΌ, Ρ ΠΎΡΡΠ°Π»ΡΠ½ΡΡ
β Π°ΡΡΠΎΡΠΈΠΈΡΡΠ΅ΡΡΡ Ρ ΡΠ°Π·Π»ΠΈΡΠ½ΡΠΌΠΈ Π΄ΡΡΠ³ΠΈΠΌΠΈ ΠΏΡΠΈΡΠΈΠ½Π°ΠΌΠΈ, ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎ ΡΠ°ΡΡΠΎ Ρ Π²ΠΎΡΠΏΠ°Π»ΠΈΡΠ΅Π»ΡΠ½ΡΠΌΠΈ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΡΠΌΠΈ ΠΊΠΈΡΠ΅ΡΠ½ΠΈΠΊΠ°, ΠΏΠ°ΡΠΎΠ»ΠΎΠ³ΠΈΠ΅ΠΉ ΠΊΡΠΎΠ²ΠΈ, Π°ΡΡΠΎΠΈΠΌΠΌΡΠ½Π½ΡΠΌΠΈ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΡΠΌΠΈ. Π’ΡΠΆΠ΅Π»ΡΠ΅ ΡΠΎΡΠΌΡ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΡ Π²ΡΡΡΠ΅ΡΠ°ΡΡΡΡ ΡΠ΅Π΄ΠΊΠΎ, ΠΊΠ°ΠΊ ΠΏΡΠ°Π²ΠΈΠ»ΠΎ, Ρ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Π² Π²ΠΎΠ·ΡΠ°ΡΡΠ΅ ΠΎΡ 20 Π΄ΠΎ 50 Π»Π΅Ρ. ΠΠ΅ΡΠ²ΠΎΠ΅Π²ΡΠ΅ΠΌΠ΅Π½Π½ΠΎΠ΅ ΠΈ Π½Π΅Π°Π΄Π΅ΠΊΠ²Π°ΡΠ½ΠΎΠ΅ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½ΠΈΠ΅ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ½ΠΎΠ³ΠΎ Π»Π΅ΡΠ΅Π½ΠΈΡ Ρ Π±ΠΎΠ»ΡΡΠΈΠ½ΡΡΠ²Π° ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² ΠΏΡΠΈΠ²ΠΎΠ΄ΠΈΡ ΠΊ ΡΡΡΠ΅ΠΌΠΈΡΠ΅Π»ΡΠ½ΠΎΠΌΡ ΡΠ²Π΅Π»ΠΈΡΠ΅Π½ΠΈΡ ΠΏΠ»ΠΎΡΠ°Π΄ΠΈ Π΄Π΅ΡΠ΅ΠΊΡΠ°, Π²ΡΡΠ°ΠΆΠ΅Π½Π½ΠΎΠΌΡ Π±ΠΎΠ»Π΅Π²ΠΎΠΌΡ ΡΠΈΠ½Π΄ΡΠΎΠΌΡ, ΠΏΡΠΈΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΡ Π²ΡΠΎΡΠΈΡΠ½ΠΎΠΉ ΠΈΠ½ΡΠ΅ΠΊΡΠΈΠΈ Ρ ΠΏΡΠΎΠ³ΡΠ΅ΡΡΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ΠΌ ΠΈΠ½ΡΠΎΠΊΡΠΈΠΊΠ°ΡΠΈΠΈ ΠΈ Π² Π΄Π°Π»ΡΠ½Π΅ΠΉΡΠ΅ΠΌ β ΠΊ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΠΉ Π°ΠΌΠΏΡΡΠ°ΡΠΈΠΈ ΠΊΠΎΠ½Π΅ΡΠ½ΠΎΡΡΠΈ