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    ИспользованиС Ρ‚Π΅Ρ€Π°ΠΏΠΈΠΈ Π½Π° основС Π²ΠΈΡ€Ρ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΠΉ Ρ€Π΅Π°Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ Ρƒ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² послС травматологичСских хирургичСских Π²ΠΌΠ΅ΡˆΠ°Ρ‚Π΅Π»ΡŒΡΡ‚Π²: проспСктивноС клиничСскоС исслСдованиС

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    ΠΠšΠ’Π£ΠΠ›Π¬ΠΠžΠ‘Π’Π¬: ΠŸΠΎΡΠ»Π΅ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΎΠ½Π½Π°Ρ боль являСтся распространСнной ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌΠΎΠΉ. ИспользованиС Π½Π΅ΠΌΠ΅Π΄ΠΈΠΊΠ°ΠΌΠ΅Π½Ρ‚ΠΎΠ·Π½Ρ‹Ρ… ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠ² лСчСния ΠΌΠΎΠΆΠ΅Ρ‚ ΡΠ½ΠΈΠ·ΠΈΡ‚ΡŒ ΠΏΠΎΡ‚Ρ€Π΅Π±Π½ΠΎΡΡ‚ΡŒ Π² лСкарствСнных ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Π°Ρ…. ΠŸΡ€ΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ Ρ‚Π΅Ρ€Π°ΠΏΠΈΠΈ Π½Π° основС Π²ΠΈΡ€Ρ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΠΉ Ρ€Π΅Π°Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ (Π’Π -тСрапия) ΡˆΠΈΡ€ΠΎΠΊΠΎ изучаСтся ΠΊΠ°ΠΊ ΠΌΠ΅Ρ‚ΠΎΠ΄ Π΄ΠΎΠΏΠΎΠ»Π½ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠ³ΠΎ лСчСния ΠΏΡ€ΠΈ острой ΠΈ хроничСской Π±ΠΎΠ»ΠΈ. ΠžΡ‚ΡΡƒΡ‚ΡΡ‚Π²ΠΈΠ΅ Π΄Π°Π½Π½Ρ‹Ρ… ΠΎΠ± эффСктивности ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΈΠΊΠΈ Ρƒ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² послС травматологичСских хирургичСских Π²ΠΌΠ΅ΡˆΠ°Ρ‚Π΅Π»ΡŒΡΡ‚Π² стало основаниСм для провСдСния Π΄Π°Π½Π½ΠΎΠ³ΠΎ исслСдования. Π¦Π•Π›Π¬ Π˜Π‘Π‘Π›Π•Π”ΠžΠ’ΠΠΠ˜Π―: ΠžΠΏΡ€Π΅Π΄Π΅Π»ΠΈΡ‚ΡŒ ΡΡ„Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½ΠΎΡΡ‚ΡŒ Π’Π -Ρ‚Π΅Ρ€Π°ΠΏΠΈΠΈ ΠΊΠ°ΠΊ ΠΌΠ΅Ρ‚ΠΎΠ΄Π° Π΄ΠΎΠΏΠΎΠ»Π½ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠ³ΠΎ лСчСния послСопСрационной Π±ΠΎΠ»ΠΈ Ρƒ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² послС травматологичСских хирургичСских Π²ΠΌΠ΅ΡˆΠ°Ρ‚Π΅Π»ΡŒΡΡ‚Π². ΠœΠΠ’Π•Π Π˜ΠΠ›Π« И ΠœΠ•Π’ΠžΠ”Π«: Π’ проспСктивноС клиничСскоС исслСдованиС Π²ΠΊΠ»ΡŽΡ‡Π΅Π½Ρ‹ 70Β ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ², ΠΏΠΎΡΡ‚ΡƒΠΏΠΈΠ²ΡˆΠΈΡ… для выполнСния ΠΏΠ»Π°Π½ΠΎΠ²Ρ‹Ρ… травматологичСских ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΉ. Π’Π -Ρ‚Π΅Ρ€Π°ΠΏΠΈΡŽ Π² комплСксС с ΠΌΠ΅Π΄ΠΈΠΊΠ°ΠΌΠ΅Π½Ρ‚ΠΎΠ·Π½Ρ‹ΠΌΠΈ Π°Π½Π°Π»ΡŒΠ³Π΅Ρ‚ΠΈΡ‡Π΅ΡΠΊΠΈΠΌΠΈ ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Π°ΠΌΠΈ ΠΏΡ€ΠΈΠΌΠ΅Π½ΠΈΠ»ΠΈ 35Β ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚Π°ΠΌ. Π’ ΠΊΠΎΠ½Ρ‚Ρ€ΠΎΠ»ΡŒΠ½ΡƒΡŽ Π³Ρ€ΡƒΠΏΠΏΡƒ Π²ΠΊΠ»ΡŽΡ‡Π΅Π½ΠΎ 35 ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ², ΠΊΠΎΡ‚ΠΎΡ€Ρ‹ΠΌ послС выполнСния Π°Π½Π°Π»ΠΎΠ³ΠΈΡ‡Π½Ρ‹Ρ… хирургичСских Π²ΠΌΠ΅ΡˆΠ°Ρ‚Π΅Π»ΡŒΡΡ‚Π² ΠΎΠ±Π΅Π·Π±ΠΎΠ»ΠΈΠ²Π°Π½ΠΈΠ΅ осущСствляли Ρ‚ΠΎΠ»ΡŒΠΊΠΎ ΠΌΠ΅Π΄ΠΈΠΊΠ°ΠΌΠ΅Π½Ρ‚ΠΎΠ·Π½ΠΎ. Π’Π΅Ρ€Π°ΠΏΠΈΡŽ Π½Π° основС Π’Π  ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ с ΠΏΠΎΠΌΠΎΡ‰ΡŒΡŽ устройства Β«Oculus QuestΒ 2Β». БСансы ΠΏΠΎ 25Β ΠΌΠΈΠ½ выполняли Ρ‡Π΅Ρ€Π΅Π· 3, 7, 12Β Ρ‡ послС ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΈ. ΠžΡ†Π΅Π½ΠΊΡƒ эффСктивности ΠΏΡ€ΠΎΡ‚ΠΈΠ²ΠΎΠ±ΠΎΠ»Π΅Π²ΠΎΠΉ Ρ‚Π΅Ρ€Π°ΠΏΠΈΠΈ осущСствляли с ΠΏΠΎΠΌΠΎΡ‰ΡŒΡŽ числовой Ρ€Π΅ΠΉΡ‚ΠΈΠ½Π³ΠΎΠ²ΠΎΠΉ ΡˆΠΊΠ°Π»Ρ‹. Π Π΅Π°ΠΊΡ†ΠΈΡŽ эндокринно-мСтаболичСского ΠΎΡ‚Π²Π΅Ρ‚Π° Π½Π° боль ΠΎΡ†Π΅Π½ΠΈΠ²Π°Π»ΠΈ ΠΏΠΎ измСнСнию ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΠΈ ΠΊΠΎΡ€Ρ‚ΠΈΠ·ΠΎΠ»Π° ΠΈ Π°Π΄Ρ€Π΅Π½ΠΎΠΊΠΎΡ€Ρ‚ΠΈΠΊΠΎΡ‚Ρ€ΠΎΠΏΠ½ΠΎΠ³ΠΎ Π³ΠΎΡ€ΠΌΠΎΠ½Π° (ΠΠšΠ’Π“). РЕЗУЛЬВАВЫ: ВСрапия Π½Π° основС ΠΌΠ΅Π΄ΠΈΠΊΠ°ΠΌΠ΅Π½Ρ‚ΠΎΠ·Π½ΠΎΠΉ анальгСзии Π² комплСксС с сСансами Π’Π  ΠΏΡ€ΠΈΠ²ΠΎΠ΄ΠΈΠ»Π° ΠΊ Π»ΡƒΡ‡ΡˆΠ΅ΠΌΡƒ качСству обСзболивания ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² послС травматологичСских ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΉ. ПослС сСанса Π’Π -Ρ‚Π΅Ρ€Π°ΠΏΠΈΠΈ сниТСниС ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»Π΅ΠΉ ΠΏΠΎ шкалС самооцСнки Π±ΠΎΠ»ΠΈ составило 44Β %. ΠŸΡ€ΠΈ сравнСнии с Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Π°ΠΌΠΈ, ΠΏΠΎΠ»ΡƒΡ‡Π΅Π½Π½Ρ‹ΠΌΠΈ Π½Π° ΡΠ»Π΅Π΄ΡƒΡŽΡ‰ΠΈΠΉ дСнь, значСния Π² основной Π³Ρ€ΡƒΠΏΠΏΠ΅ Π±Ρ‹Π»ΠΈ Π½ΠΈΠΆΠ΅ Π½Π° 22Β %. ДостовСрно снизилась ΠΏΠΎΡ‚Ρ€Π΅Π±Π½ΠΎΡΡ‚ΡŒ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² основной Π³Ρ€ΡƒΠΏΠΏΡ‹ Π² наркотичСских Π°Π½Π°Π»ΡŒΠ³Π΅Ρ‚ΠΈΠΊΠ°Ρ…. ИзмСнСниС ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΠΈ ΠΠšΠ’Π“ ΠΊΠ°ΠΊ показатСля эндокринно-мСтаболичСского ΠΎΡ‚Π²Π΅Ρ‚Π° Π² Π³Ρ€ΡƒΠΏΠΏΠ΅ с Π’Π -Ρ‚Π΅Ρ€Π°ΠΏΠΈΠ΅ΠΉ Π±Ρ‹Π»ΠΎ Π½Π° 18Β % ΠΌΠ΅Π½Π΅Π΅ Π²Ρ‹Ρ€Π°ΠΆΠ΅Π½ΠΎ. Π’Π«Π’ΠžΠ”Π«: ΠŸΡ€ΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ Π’Π -Ρ‚Π΅Ρ€Π°ΠΏΠΈΠΈ ΠΏΡ€ΠΈΠ²ΠΎΠ΄ΠΈΡ‚ ΠΊ ΡƒΠΌΠ΅Π½ΡŒΡˆΠ΅Π½ΠΈΡŽ ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»Π΅ΠΉ послСопСрационной Π±ΠΎΠ»ΠΈ, эндокринно-мСтаболичСского ΠΎΡ‚Π²Π΅Ρ‚Π° ΠΈ потрСбности Π² ΠΎΠΏΠΈΠΎΠΈΠ΄Π½Ρ‹Ρ… Π°Π½Π°Π»ΡŒΠ³Π΅Ρ‚ΠΈΠΊΠ°Ρ…

    TO THE SELECTION OF BONE CAVITY FILLING MATERIAL FOR PATIENTS WITH CHRONIC OSTEOMYELITIS

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    The research covered 83 patients with chronic osteomyelitis, 55 patients underwent the original operation of single stage sequestrectomy and grafting the residual bone cavity with fine-grain titanium nickelide. This method of treatment has demonstrated its effectiveness in the early rehabilitation period, as well as in the observation in a remote period of time. Clinical effects were characterized by the absence of relapses of chronic osteomyelitis in 94.6 % of patients during the follow-up period. The simulating effect of titanium nickelide in the formation of trabecular bone tissue was experimentally based on 20 animals (dogs). Thus, clinic-experimental research showed that porous titanium nickelide is a perspective material and can be used for different skeletal pathologies. Using it as bone cavity filling in the experiment resulted in an accelerated (3 months earlier) formation of bone organotypic regenerate. The use of bio-compatible fine-grain titanium nickelide contributes into rapid and efficient completion of inflammation process in bone tissue, simplifies the methodology, reduces the time of operation and the time of rehabilitation period and, as a result, increases the efficiency of treating patients with chronic osteomyelitis

    ОслоТнСния, связанныС с использованиСм Ρ‚Π΅Ρ€Π°ΠΏΠΈΠΈ Π½Π° основС Π²ΠΈΡ€Ρ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΠΉ Ρ€Π΅Π°Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ Π²ΠΎ врСмя лСчСния послСопСрационной Π±ΠΎΠ»ΠΈ

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    Relevance. The therapy based on virtual reality is used as a method of non-pharmacological treatment of postoperative pain. Possible complications are poorly understood, making it difficult to use in everyday clinical practice.The objective was the evaluation of the development of complications when using therapy based on virtual reality in the treatment of postoperative pain syndrome.Materials and methods. A prospective clinical study was performed. 90 patients who had to perform surgical interventions were included. After randomization, three groups were formed: group I (n = 30) – therapy with a 15-minute session as an addition to standard therapy for postoperative pain, group II (n = 30) – therapy with a 25-minute session, and group III (n = 30) receiving only drug treatment of postoperative pain syndrome. Virtual reality-based therapy (VR-therapy) was performed 3, 7, 12 hours after surgery using the Oculus Quest 2 device. Postoperative nausea, vomiting and dizziness were considered complications of VR-therapy. The development of complications was assessed using the FMS (Fast Motion Sickness Scale) self-assessment of motion sickness and the Postoperative Nausea and Vomiting Scale (PONV). The quality of the patient’s recovery after anesthesia was assessed using the QoR-15 scale.Results. There were no differences in the incidence of visually induced motion sickness between groups with different session durations. The incidence of postoperative nausea and vomiting and the need for antiemetic drugs did not differ between the main and control groups. A positive correlation was found between the occurrence of visually induced motion sickness (VIMS) and the use of opioid drugs in the postoperative period. In patients with a VR-therapy session duration of 25 minutes, the indicators of the quality of recovery after anesthesia were higher than in other groups.Conclusions. The use of VR-therapy with a session of 15 and 25 minutes does not lead to an increase in the incidence of postoperative nausea and vomiting. The duration of therapy did not affect the development of VIMS. The indicators of the quality of recovery after anesthesia in the group with a duration of VR-therapy of 25 minutes were higher than in other groups.ΠΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΡΡ‚ΡŒ. ВСрапия Π½Π° основС Π²ΠΈΡ€Ρ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΠΉ Ρ€Π΅Π°Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ примСняСтся ΠΊΠ°ΠΊ ΠΌΠ΅Ρ‚ΠΎΠ΄ Π½Π΅ΠΌΠ΅Π΄ΠΈΠΊΠ°ΠΌΠ΅Π½Ρ‚ΠΎΠ·Π½ΠΎΠ³ΠΎ лСчСния послСопСрационной Π±ΠΎΠ»ΠΈ. Π’ΠΎΠ·ΠΌΠΎΠΆΠ½Ρ‹Π΅ ослоТнСния ΠΏΠ»ΠΎΡ…ΠΎ ΠΈΠ·ΡƒΡ‡Π΅Π½Ρ‹, Ρ‡Ρ‚ΠΎ затрудняСт Π΅Π΅ использованиС Π² повсСднСвной клиничСской ΠΏΡ€Π°ΠΊΡ‚ΠΈΠΊΠ΅.ЦСль – ΠΎΡ†Π΅Π½ΠΊΠ° развития ослоТнСний ΠΏΡ€ΠΈ использовании Ρ‚Π΅Ρ€Π°ΠΏΠΈΠΈ Π½Π° основС Π²ΠΈΡ€Ρ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΠΉ Ρ€Π΅Π°Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ Π² Π»Π΅Ρ‡Π΅Π½ΠΈΠΈ послСопСрационного Π±ΠΎΠ»Π΅Π²ΠΎΠ³ΠΎ синдрома.ΠœΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»Ρ‹ ΠΈ ΠΌΠ΅Ρ‚ΠΎΠ΄Ρ‹. Π’Ρ‹ΠΏΠΎΠ»Π½Π΅Π½ΠΎ проспСктивноС клиничСскоС исслСдованиС. Π’ΠΊΠ»ΡŽΡ‡Π΅Π½Ρ‹ 90 ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ², ΠΊΠΎΡ‚ΠΎΡ€Ρ‹ΠΌ прСдстояло Π²Ρ‹ΠΏΠΎΠ»Π½Π΅Π½ΠΈΠ΅ хирургичСских Π²ΠΌΠ΅ΡˆΠ°Ρ‚Π΅Π»ΡŒΡΡ‚Π². ПослС Ρ€Π°Π½Π΄ΠΎΠΌΠΈΠ·Π°Ρ†ΠΈΠΈ сформированы 3 Π³Ρ€ΡƒΠΏΠΏΡ‹: 1 Π³Ρ€ΡƒΠΏΠΏΠ° (n = 30) – тСрапия с сСансом 15 ΠΌΠΈΠ½ ΠΊΠ°ΠΊ Π΄ΠΎΠΏΠΎΠ»Π½Π΅Π½ΠΈΠ΅ стандартной Ρ‚Π΅Ρ€Π°ΠΏΠΈΠΈ послСопСрационной Π±ΠΎΠ»ΠΈ, 2 Π³Ρ€ΡƒΠΏΠΏΠ° (n = 30) – тСрапия с сСансом 25 ΠΌΠΈΠ½, ΠΈ 3 Π³Ρ€ΡƒΠΏΠΏΠ° (n = 30), ΠΏΠΎΠ»ΡƒΡ‡Π°ΡŽΡ‰Π°Ρ Ρ‚ΠΎΠ»ΡŒΠΊΠΎ ΠΌΠ΅Π΄ΠΈΠΊΠ°ΠΌΠ΅Π½Ρ‚ΠΎΠ·Π½ΠΎΠ΅ Π»Π΅Ρ‡Π΅Π½ΠΈΠ΅ послСопСрационного Π±ΠΎΠ»Π΅Π²ΠΎΠ³ΠΎ синдрома. Π’Π΅Ρ€Π°ΠΏΠΈΡŽ Π½Π° основС Π²ΠΈΡ€Ρ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΠΉ Ρ€Π΅Π°Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ (Π’Π -тСрапия) ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ Ρ‡Π΅Ρ€Π΅Π· 3, 7, 12 Ρ‡ послС ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΈ ΠΏΡ€ΠΈ ΠΏΠΎΠΌΠΎΡ‰ΠΈ устройства Oculus Quest 2. ОслоТнСниями Π’Π -Ρ‚Π΅Ρ€Π°ΠΏΠΈΠΈ считали ΠΏΠΎΡΠ»Π΅ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΎΠ½Π½ΡƒΡŽ Ρ‚ΠΎΡˆΠ½ΠΎΡ‚Ρƒ, Ρ€Π²ΠΎΡ‚Ρƒ ΠΈ Π³ΠΎΠ»ΠΎΠ²ΠΎΠΊΡ€ΡƒΠΆΠ΅Π½ΠΈΠ΅. Π˜Ρ… Ρ€Π°Π·Π²ΠΈΡ‚ΠΈΠ΅ ΠΎΡ†Π΅Π½ΠΈΠ²Π°Π»ΠΈ ΠΏΠΎ шкалам самооцСнки укачивания FMS (Fast Motion Sickness Scale) ΠΈ послСопСрационной Ρ‚ΠΎΡˆΠ½ΠΎΡ‚Ρ‹ ΠΈ Ρ€Π²ΠΎΡ‚Ρ‹ (ПОВР). ΠžΡ†Π΅Π½ΠΊΡƒ качСства восстановлСния ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚Π° послС анСстСзии осущСствляли с использованиСм ΡˆΠΊΠ°Π»Ρ‹ QoR-15.Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹. НС Π±Ρ‹Π»ΠΎ выявлСно Ρ€Π°Π·Π»ΠΈΡ‡ΠΈΠΉ Π² частотС встрСчаСмости Π·Ρ€ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎ-ΠΈΠ½Π΄ΡƒΡ†ΠΈΡ€ΠΎΠ²Π°Π½Π½ΠΎΠ³ΠΎ укачивания ΠΌΠ΅ΠΆΠ΄Ρƒ Π³Ρ€ΡƒΠΏΠΏΠ°ΠΌΠΈ с Ρ€Π°Π·Π½ΠΎΠΉ ΠΏΡ€ΠΎΠ΄ΠΎΠ»ΠΆΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΡŒΡŽ сСанса. Частота развития послСопСрационной Ρ‚ΠΎΡˆΠ½ΠΎΡ‚Ρ‹ ΠΈ Ρ€Π²ΠΎΡ‚Ρ‹ ΠΈ ΠΏΠΎΡ‚Ρ€Π΅Π±Π½ΠΎΡΡ‚ΡŒ Π² ΠΏΡ€ΠΎΡ‚ΠΈΠ²ΠΎΡ€Π²ΠΎΡ‚Π½Ρ‹Ρ… ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Π°Ρ… Π½Π΅ ΠΎΡ‚Π»ΠΈΡ‡Π°Π»ΠΈΡΡŒ ΠΌΠ΅ΠΆΠ΄Ρƒ основными ΠΈ ΠΊΠΎΠ½Ρ‚Ρ€ΠΎΠ»ΡŒΠ½ΠΎΠΉ Π³Ρ€ΡƒΠΏΠΏΠ°ΠΌΠΈ. ΠžΠ±Π½Π°Ρ€ΡƒΠΆΠ΅Π½Π° ΠΏΠΎΠ»ΠΎΠΆΠΈΡ‚Π΅Π»ΡŒΠ½Π°Ρ коррСляция ΠΌΠ΅ΠΆΠ΄Ρƒ Π²ΠΎΠ·Π½ΠΈΠΊΠ½ΠΎΠ²Π΅Π½ΠΈΠ΅ΠΌ Π·Ρ€ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎ-ΠΈΠ½Π΄ΡƒΡ†ΠΈΡ€ΠΎΠ²Π°Π½Π½ΠΎΠ³ΠΎ укачивания (Π—Π˜Π£) ΠΈ ΠΏΡ€ΠΈΠ΅ΠΌΠΎΠΌ ΠΎΠΏΠΈΠΎΠΈΠ΄Π½Ρ‹Ρ… ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚ΠΎΠ² Π² послСопСрационном ΠΏΠ΅Ρ€ΠΈΠΎΠ΄Π΅. Π£ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² с Π΄Π»ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΡŒΡŽ сСанса Π’Π -Ρ‚Π΅Ρ€Π°ΠΏΠΈΠΈ 25 ΠΌΠΈΠ½ ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»ΠΈ качСства восстановлСния послС анСстСзии Π±Ρ‹Π»ΠΈ Π²Ρ‹ΡˆΠ΅, Ρ‡Π΅ΠΌ Π² Π΄Ρ€ΡƒΠ³ΠΈΡ… Π³Ρ€ΡƒΠΏΠΏΠ°Ρ….Π’Ρ‹Π²ΠΎΠ΄Ρ‹. ИспользованиС Π’Π -Ρ‚Π΅Ρ€Π°ΠΏΠΈΠΈ с сСансом 15 ΠΈ 25 ΠΌΠΈΠ½ Π½Π΅ ΠΏΡ€ΠΈΠ²ΠΎΠ΄ΠΈΡ‚ ΠΊ ΡƒΠ²Π΅Π»ΠΈΡ‡Π΅Π½ΠΈΡŽ частоты возникновСния послСопСрационной Ρ‚ΠΎΡˆΠ½ΠΎΡ‚Ρ‹ ΠΈ Ρ€Π²ΠΎΡ‚Ρ‹. ΠŸΡ€ΠΎΠ΄ΠΎΠ»ΠΆΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΡŒ Ρ‚Π΅Ρ€Π°ΠΏΠΈΠΈ Π½Π΅ влияла Π½Π° Ρ€Π°Π·Π²ΠΈΡ‚ΠΈΠ΅ Π—Π˜Π£. ΠŸΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»ΠΈ качСства восстановлСния послС анСстСзии Π² Π³Ρ€ΡƒΠΏΠΏΠ΅ с Π΄Π»ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΡŒΡŽ Π’Π -Ρ‚Π΅Ρ€Π°ΠΏΠΈΠΈ 25 ΠΌΠΈΠ½ Π±Ρ‹Π»ΠΈ Π²Ρ‹ΡˆΠ΅, Ρ‡Π΅ΠΌ Π² Π΄Ρ€ΡƒΠ³ΠΈΡ… Π³Ρ€ΡƒΠΏΠΏΠ°Ρ…

    Construction and On-site Performance of the LHAASO WFCTA Camera

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    The focal plane camera is the core component of the Wide Field-of-view Cherenkov/fluorescence Telescope Array (WFCTA) of the Large High-Altitude Air Shower Observatory (LHAASO). Because of the capability of working under moonlight without aging, silicon photomultipliers (SiPM) have been proven to be not only an alternative but also an improvement to conventional photomultiplier tubes (PMT) in this application. Eighteen SiPM-based cameras with square light funnels have been built for WFCTA. The telescopes have collected more than 100 million cosmic ray events and preliminary results indicate that these cameras are capable of working under moonlight. The characteristics of the light funnels and SiPMs pose challenges (e.g. dynamic range, dark count rate, assembly techniques). In this paper, we present the design features, manufacturing techniques and performances of these cameras. Finally, the test facilities, the test methods and results of SiPMs in the cameras are reported here.Comment: 45 pages, 21 figures, articl

    Does or did the supernova remnant Cassiopeia A operate as a PeVatron?

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    For decades, supernova remnants (SNRs) have been considered the prime sources of Galactic Cosmic rays (CRs). But whether SNRs can accelerate CR protons to PeV energies and thus dominate CR flux up to the knee is currently under intensive theoretical and phenomenological debate. The direct test of the ability of SNRs to operate as CR PeVatrons can be provided by ultrahigh-energy (UHE; EΞ³β‰₯100E_\gamma \geq 100~TeV) Ξ³\gamma-rays. In this context, the historical SNR Cassiopeia A (Cas A) is considered one of the most promising target for UHE observations. This paper presents the observation of Cas A and its vicinity by the LHAASO KM2A detector. The exceptional sensitivity of LHAASO KM2A in the UHE band, combined with the young age of Cas A, enabled us to derive stringent model-independent limits on the energy budget of UHE protons and nuclei accelerated by Cas A at any epoch after the explosion. The results challenge the prevailing paradigm that Cas A-type SNRs are major suppliers of PeV CRs in the Milky Way.Comment: 11 pages, 3 figures, Accepted by the APJ

    Measurement of ultra-high-energy diffuse gamma-ray emission of the Galactic plane from 10 TeV to 1 PeV with LHAASO-KM2A

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    The diffuse Galactic Ξ³\gamma-ray emission, mainly produced via interactions between cosmic rays and the interstellar medium and/or radiation field, is a very important probe of the distribution, propagation, and interaction of cosmic rays in the Milky Way. In this work we report the measurements of diffuse Ξ³\gamma-rays from the Galactic plane between 10 TeV and 1 PeV energies, with the square kilometer array of the Large High Altitude Air Shower Observatory (LHAASO). Diffuse emissions from the inner (15∘<l<125∘15^{\circ}<l<125^{\circ}, ∣b∣<5∘|b|<5^{\circ}) and outer (125∘<l<235∘125^{\circ}<l<235^{\circ}, ∣b∣<5∘|b|<5^{\circ}) Galactic plane are detected with 29.1Οƒ29.1\sigma and 12.7Οƒ12.7\sigma significance, respectively. The outer Galactic plane diffuse emission is detected for the first time in the very- to ultra-high-energy domain (E>10E>10~TeV). The energy spectrum in the inner Galaxy regions can be described by a power-law function with an index of βˆ’2.99Β±0.04-2.99\pm0.04, which is different from the curved spectrum as expected from hadronic interactions between locally measured cosmic rays and the line-of-sight integrated gas content. Furthermore, the measured flux is higher by a factor of ∼3\sim3 than the prediction. A similar spectrum with an index of βˆ’2.99Β±0.07-2.99\pm0.07 is found in the outer Galaxy region, and the absolute flux for 10≲E≲6010\lesssim E\lesssim60 TeV is again higher than the prediction for hadronic cosmic ray interactions. The latitude distributions of the diffuse emission are consistent with the gas distribution, while the longitude distributions show clear deviation from the gas distribution. The LHAASO measurements imply that either additional emission sources exist or cosmic ray intensities have spatial variations.Comment: 12 pages, 8 figures, 5 tables; accepted for publication in Physical Review Letters; source mask file provided as ancillary fil

    The Large High Altitude Air Shower Observatory (LHAASO) Science White Paper

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    The Large High Altitude Air Shower Observatory (LHAASO) project is a new generation multi-component instrument, to be built at 4410 meters of altitude in the Sichuan province of China, with the aim to study with unprecedented sensitivity the spec trum, the composition and the anisotropy of cosmic rays in the energy range between 1012^{12} and 1018^{18} eV, as well as to act simultaneously as a wide aperture (one stereoradiant), continuously-operated gamma ray telescope in the energy range between 1011^{11} and 101510^{15} eV. The experiment will be able of continuously surveying the TeV sky for steady and transient sources from 100 GeV to 1 PeV, t hus opening for the first time the 100-1000 TeV range to the direct observations of the high energy cosmic ray sources. In addition, the different observables (electronic, muonic and Cherenkov/fluorescence components) that will be measured in LHAASO will allow to investigate origin, acceleration and propagation of the radiation through a measurement of energy spec trum, elemental composition and anisotropy with unprecedented resolution. The remarkable sensitivity of LHAASO in cosmic rays physics and gamma astronomy would play a key-role in the comprehensive general program to explore the High Energy Universe. LHAASO will allow important studies of fundamental physics (such as indirect dark matter search, Lorentz invariance violation, quantum gravity) and solar and heliospheric physics. In this document we introduce the concept of LHAASO and the main science goals, providing an overview of the project.Comment: This document is a collaborative effort, 185 pages, 110 figure

    Π₯роничСскиС Π½Π°Ρ€ΡƒΡˆΠ΅Π½ΠΈΡ сознания: клиничСскиС Ρ€Π΅ΠΊΠΎΠΌΠ΅Π½Π΄Π°Ρ†ΠΈΠΈ ΠžΠ±Ρ‰Π΅Ρ€ΠΎΡΡΠΈΠΉΡΠΊΠΎΠΉ общСствСнной ΠΎΡ€Π³Π°Π½ΠΈΠ·Π°Ρ†ΠΈΠΈ «ЀСдСрация анСстСзиологов ΠΈ Ρ€Π΅Π°Π½ΠΈΠΌΠ°Ρ‚ΠΎΠ»ΠΎΠ³ΠΎΠ²Β»

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    Π₯роничСскиС Π½Π°Ρ€ΡƒΡˆΠ΅Π½ΠΈΡ сознания (Π₯НБ) ΠΏΡ€Π΅Π΄ΡΡ‚Π°Π²Π»ΡΡŽΡ‚ собой синдромы тяТСлого пораТСния Ρ†Π΅Π½Ρ‚Ρ€Π°Π»ΡŒΠ½ΠΎΠΉ Π½Π΅Ρ€Π²Π½ΠΎΠΉ систСмы, приводящиС ΠΊΒ Π΄Π»ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠΉ Π³Ρ€ΡƒΠ±ΠΎΠΉ ΠΈΠ½Π²Π°Π»ΠΈΠ΄ΠΈΠ·Π°Ρ†ΠΈΠΈ ΠΈΒ Ρ‚Ρ€Π΅Π±ΡƒΡŽΡ‰ΠΈΠ΅ Π·Π½Π°Ρ‡ΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹Ρ… усилий ΠΏΠΎΒ Π»Π΅Ρ‡Π΅Π½ΠΈΡŽ ΠΈΒ Ρ€Π΅Π°Π±ΠΈΠ»ΠΈΡ‚Π°Ρ†ΠΈΠΈ, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ лоТатся на мСдицинскиС учрСТдСния ΠΈΒ Π½Π°Β ΠΏΠ»Π΅Ρ‡ΠΈ Π±Π»ΠΈΠ·ΠΊΠΈΡ… ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ². Π₯НБ Ρ€Π°Π·Π²ΠΈΠ²Π°ΡŽΡ‚ΡΡ ΡƒΒ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² послС ΠΊΠΎΠΌΡ‹ ΠΈΒ Ρ…Π°Ρ€Π°ΠΊΡ‚Π΅Ρ€ΠΈΠ·ΡƒΡŽΡ‚ΡΡ Π½Π°Π»ΠΈΡ‡ΠΈΠ΅ΠΌ бодрствования ΠΏΡ€ΠΈ ΠΏΠΎΠ»Π½ΠΎΠΌ ΠΈΠ»ΠΈ практичСски ΠΏΠΎΠ»Π½ΠΎΠΌ отсутствии ΠΏΡ€ΠΈΠ·Π½Π°ΠΊΠΎΠ² осознанного повСдСния. К Π₯НБ относятся Π²Π΅Π³Π΅Ρ‚Π°Ρ‚ΠΈΠ²Π½ΠΎΠ΅ состояниС (Π’Π‘) и состояниС минимального сознания (БМБ). Π’Π°ΠΊΠΆΠ΅ для описания Π½Π°Ρ‡Π°Π»ΡŒΠ½Ρ‹Ρ… стадий этих состояний ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΠ΅Ρ‚ΡΡ Ρ‚Π΅Ρ€ΠΌΠΈΠ½ Β«ΠΏΡ€ΠΎΠ΄Π»Π΅Π½Π½ΠΎΠ΅ Π½Π°Ρ€ΡƒΡˆΠ΅Π½ΠΈΠ΅ сознания» (ПНБ). ΠžΡ‚Π΄Π΅Π»ΡŒΠ½ΠΎ Π²Ρ‹Π΄Π΅Π»ΡΡŽΡ‚ Π²Ρ‹Ρ…ΠΎΠ΄ ΠΈΠ·Β Π‘ΠœΠ‘Β β€” состояниС, ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠ΅ формируСтся ΠΏΠΎΒ ΠΌΠ΅Ρ€Π΅ восстановлСния ΠΊΠΎΠ³Π½ΠΈΡ‚ΠΈΠ²Π½Ρ‹Ρ… Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΉ. Диагностика Π₯НБ основываСтся Π½Π°Β ΠΌΠ½ΠΎΠ³ΠΎΠΊΡ€Π°Ρ‚Π½ΠΎΠΌ структурированном клиничСском осмотрС с примСнСниСм спСциализированных шкал ΠΏΡ€ΠΈ условии ΠΈΡΠΊΠ»ΡŽΡ‡Π΅Π½ΠΈΡ ΠΎΠ±Ρ€Π°Ρ‚ΠΈΠΌΡ‹Ρ… ΠΏΡ€ΠΈΡ‡ΠΈΠ½ Π½Π°Ρ€ΡƒΡˆΠ΅Π½ΠΈΡ сознания. Π›Π΅Ρ‡Π΅Π½ΠΈΠ΅ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² с Π₯НБ Π²ΠΊΠ»ΡŽΡ‡Π°Π΅Ρ‚ в сСбя ΠΏΠΎΠ΄Π΄Π΅Ρ€ΠΆΠ°Π½ΠΈΠ΅ ΠΆΠΈΠ·Π½Π΅Π½Π½ΠΎ Π²Π°ΠΆΠ½Ρ‹Ρ… Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΉ, обСспСчСниС ΠΎΠΏΡ‚ΠΈΠΌΠ°Π»ΡŒΠ½ΠΎΠ³ΠΎ питания ΠΈΒ Π±ΠΎΡ€ΡŒΠ±Ρƒ с типичными ослоТнСниями ΠΈΒ ΡΠΎΠΏΡƒΡ‚ΡΡ‚Π²ΡƒΡŽΡ‰ΠΈΠΌΠΈ состояниями (ΠΏΡ€ΠΎΠ»Π΅ΠΆΠ½ΠΈ, ΡΠΏΠ°ΡΡ‚ΠΈΡ‡Π½ΠΎΡΡ‚ΡŒ, боль, ΠΏΠ°Ρ€ΠΎΠΊΡΠΈΠ·ΠΌΠ°Π»ΡŒΠ½Π°Ρ симпатичСская Π³ΠΈΠΏΠ΅Ρ€Π°ΠΊΡ‚ΠΈΠ²Π½ΠΎΡΡ‚ΡŒ ΠΈΒ Π΄Ρ€.). Π£Β ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² с Π₯НБ Π΄ΠΎΠ»ΠΆΠ½Π° ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΡ‚ΡŒΡΡ рСабилитация с участиСм ΠΌΡƒΠ»ΡŒΡ‚ΠΈΠ΄ΠΈΡΡ†ΠΈΠΏΠ»ΠΈΠ½Π°Ρ€Π½ΠΎΠΉ Ρ€Π΅Π°Π±ΠΈΠ»ΠΈΡ‚Π°Ρ†ΠΈΠΎΠ½Π½ΠΎΠΉ ΠΊΠΎΠΌΠ°Π½Π΄Ρ‹ в объСмС, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹ΠΉ опрСдСляСтся ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌΠ°ΠΌΠΈ и возмоТностями ΠΊΠΎΠ½ΠΊΡ€Π΅Ρ‚Π½ΠΎΠ³ΠΎ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚Π°. НаиболСС эффСктивной рСабилитация являСтся ΠΏΡ€ΠΈ условии Π΅Π΅Β Ρ€Π°Π½Π½Π΅Π³ΠΎ Π½Π°Ρ‡Π°Π»Π°. На данный ΠΌΠΎΠΌΠ΅Π½Ρ‚ ΠΎΠ΄Π½ΠΎΠ·Π½Π°Ρ‡Π½Ρ‹Ρ… Π΄ΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»ΡŒΡΡ‚Π² эффСктивности ΠΊΠ°ΠΊΠΈΡ…-Π»ΠΈΠ±ΠΎ спСцифичСских ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠ², Π½Π°ΠΏΡ€Π°Π²Π»Π΅Π½Π½Ρ‹Ρ… на восстановлСниС сознания, Π½Π΅Β ΠΏΠΎΠ»ΡƒΡ‡Π΅Π½ΠΎ; изучаСтся ряд ΡΠΎΠΎΡ‚Π²Π΅Ρ‚ΡΡ‚Π²ΡƒΡŽΡ‰ΠΈΡ… фармакологичСских и нСфармакологичСских Π²ΠΌΠ΅ΡˆΠ°Ρ‚Π΅Π»ΡŒΡΡ‚Π², ΠΎΠ±ΡΠ·Π°Ρ‚Π΅Π»ΡŒΠ½Ρ‹ΠΌ условиСм примСнСния ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Ρ… являСтся максимально возмоТная коррСкция соматичСских ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚Π°. Π’Π°ΠΆΠ½ΡƒΡŽ Ρ€ΠΎΠ»ΡŒ Π²Β Π²Π΅Π΄Π΅Π½ΠΈΠΈ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² с Π₯НБ ΠΈΠ³Ρ€Π°Π΅Ρ‚ Π²ΠΎΠ²Π»Π΅Ρ‡Π΅Π½ΠΈΠ΅ Π±Π»ΠΈΠ·ΠΊΠΈΡ… ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚Π°, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅, в свою ΠΎΡ‡Π΅Ρ€Π΅Π΄ΡŒ, Π½ΡƒΠΆΠ΄Π°ΡŽΡ‚ΡΡ Π²Β ΠΏΠΎΠ»ΡƒΡ‡Π΅Π½ΠΈΠΈ ΠΎΠ±ΡŠΠ΅ΠΊΡ‚ΠΈΠ²Π½ΠΎΠΉ практичСской ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠΈ о состоянии своСго родствСнника и о направлСниях Ρ€Π΅Π°Π±ΠΈΠ»ΠΈΡ‚Π°Ρ†ΠΈΠΈ, Π°Β Ρ‚Π°ΠΊΠΆΠ΅ в психологичСской ΠΏΠΎΠΌΠΎΡ‰ΠΈ
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