181 research outputs found

    The Petrophytic Steppes of the Urals: Diversity and Ecological Drivers

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    The diversity and main compositional patterns of the petrophytic steppes of the Urals were studied. Two questions were considered in detail: (i) How rich is the phytocoenotic diversity of the petrophytic steppes? and (ii) What kind of ecological drivers determine its differentiation? A dataset of 1,025 relevΓ©s was compiled,representing communities of different climatic and geological conditions. Using formalized classification (TWINSPAN algorithm), eight vegetation types on the petrophytic steppes were defined. DCA-ordination was used to determine the main ecological drivers (both climatic and edaphic) of plant communities’ diversity. Among them are mean annual temperature and precipitation, aridity, rockiness and local habitat moisture. The interaction of different ecological and geographical factors leads to high levels of floristic and coenotic diversity of vegetation in dry rocky habitats. Keywords: petrophytic steppes, ecological drivers, ordination, Southern Ural

    Creation of the territory of the advancing socio-economic development as a way to diversify the economy of a single-industry city

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    In the scientific work the definition of the concept of β€œsingle-industry city” is given, its criteria and characteristics are highlighted.The necessity of state support in the development of single-industry towns is substantiated. It is proved that one of the main ways to assist in the diversification of the economy of single-industry towns is the creation of territories of advanced socio-economic development in them, which are characterized by special conditions and have their own characteristic

    ΠŸΠΎΡΠ»Π΅ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΎΠ½Π½Π°Ρ наруТная Ρ‚Ρ€Π°Π½ΡΠ°Π±Π΄ΠΎΠΌΠΈΠ½Π°Π»ΡŒΠ½Π°Ρ гипСрлимфорСя (клиничСскоС наблюдСниС)

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    Massive lymphorrhea can cause severe dysfunction of organs and systems and result in death due to loss of vital metabolites from the bodyAim. To demonstrate low efficacy of conservative therapy and late lymph duct ligation in continuous massive postoperative lymphorrhea.Results. We treated a patient with previous subtotal gastric resection with single-plane pancreatic resection, D2 lymph node dissection, peritoneal draining due to poorly differentiated carcinoma in the lower third of stomach and total hysterectomy who developed external lymphorrhea through peritoneal drainage tubes 3 days after surgery. A fat-rich diet, endolymphatic sodium etamsylate administration, and lymphatic duct ligation were not successful in terminating the lymph leakage. Despite the intensive care including extracorporeal detoxification, the multi-organ failure progressed and on day 28 after the surgery the patient was pronounced dead.Conclusion. Damage to lymph ducts and lymph nodes can be complicated by massive lymphorrhea. If the source of lymphorrhea can be identified, an urgent surgical intervention is warranted to stop the lymph leakage, as well as the restoration of homeostasis to replenish the lost metabolites and prevent death of the patient.Массивная лимфорСя ΠΏΡ€ΠΈΠ²ΠΎΠ΄ΠΈΡ‚ ΠΊ тяТСлым Π½Π°Ρ€ΡƒΡˆΠ΅Π½ΠΈΡΠΌ Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΈ ΠΎΡ€Π³Π°Π½ΠΎΠ² ΠΈ систСм ΠΈ, вслСдствиС удалСния с Π»ΠΈΠΌΡ„ΠΎΠΉ ΠΈΠ· ΠΎΡ€Π³Π°Π½ΠΈΠ·ΠΌΠ° ΠΆΠΈΠ·Π½Π΅Π½Π½ΠΎ Π²Π°ΠΆΠ½Ρ‹Ρ… ΠΌΠ΅Ρ‚Π°Π±ΠΎΠ»ΠΈΡ‚ΠΎΠ², ΠΌΠΎΠΆΠ΅Ρ‚ Π·Π°ΠΊΠΎΠ½Ρ‡ΠΈΡ‚ΡŒΡΡ Π»Π΅Ρ‚Π°Π»ΡŒΠ½Ρ‹ΠΌ исходом.ЦСль. ΠŸΠΎΠΊΠ°Π·Π°Ρ‚ΡŒ ΠΊΠ»ΠΈΠ½ΠΈΡ‡Π΅ΡΠΊΡƒΡŽ Π½Π΅ΡΡ„Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½ΠΎΡΡ‚ΡŒ консСрвативной Ρ‚Π΅Ρ€Π°ΠΏΠΈΠΈ ΠΈ ΠΏΠΎΠ·Π΄Π½Π΅Π³ΠΎ лигирования лимфатичСского ΠΏΡ€ΠΎΡ‚ΠΎΠΊΠ° ΠΏΡ€ΠΈ ΠΏΡ€ΠΎΠ΄ΠΎΠ»ΠΆΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠΉ ΠΈ массивной послСопСрационной Π»ΠΈΠΌΡ„ΠΎΡ€Π΅Π΅.Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹. Наблюдали Π±ΠΎΠ»ΡŒΠ½ΡƒΡŽ послС Π΄ΠΈΡΡ‚Π°Π»ΡŒΠ½ΠΎΠΉ ΡΡƒΠ±Ρ‚ΠΎΡ‚Π°Π»ΡŒΠ½ΠΎΠΉ Ρ€Π΅Π·Π΅ΠΊΡ†ΠΈΠΈ ΠΆΠ΅Π»ΡƒΠ΄ΠΊΠ° с плоскостной Ρ€Π΅Π·Π΅ΠΊΡ†ΠΈΠ΅ΠΉ ΠΏΠΎΠ΄ΠΆΠ΅Π»ΡƒΠ΄ΠΎΡ‡Π½ΠΎΠΉ ΠΆΠ΅Π»Π΅Π·Ρ‹, лимфодиссСкции D2, дрСнирования Π±Ρ€ΡŽΡˆΠ½ΠΎΠΉ полости ΠΏΠΎ ΠΏΠΎΠ²ΠΎΠ΄Ρƒ Π½ΠΈΠ·ΠΊΠΎΠ΄ΠΈΡ„Ρ„Π΅Ρ€Π΅Π½Ρ†ΠΈΡ€ΠΎΠ²Π°Π½Π½ΠΎΠ³ΠΎ Ρ€Π°ΠΊΠ° Π½ΠΈΠΆΠ½Π΅ΠΉ Ρ‚Ρ€Π΅Ρ‚ΠΈ ΠΆΠ΅Π»ΡƒΠ΄ΠΊΠ° (T4aNoMo) ΠΈ Ρ‚ΠΎΡ‚Π°Π»ΡŒΠ½ΠΎΠΉ гистСрэктомии, Ρƒ ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠΉ Ρ‡Π΅Ρ€Π΅Π· 3 дня послС ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΈ Ρ€Π°Π·Π²ΠΈΠ»Π°ΡΡŒ наруТная лимфорСя Ρ‡Π΅Ρ€Π΅Π· Π΄Ρ€Π΅Π½Π°ΠΆΠΈ Π² Π±Ρ€ΡŽΡˆΠ½ΠΎΠΉ полости. Богатая ΠΆΠΈΡ€Π°ΠΌΠΈ Π΄ΠΈΠ΅Ρ‚Π°, эндолимфатичСскоС Π²Π²Π΅Π΄Π΅Π½ΠΈΠ΅ этамзилата натрия, ΠΏΡ€ΠΎΡˆΠΈΠ²Π°Π½ΠΈΠ΅ лимфатичСского ΠΏΡ€ΠΎΡ‚ΠΎΠΊΠ° Π½Π΅ ΠΏΡ€ΠΈΠ²Π΅Π»ΠΈ ΠΊ ΠΏΡ€Π΅ΠΊΡ€Π°Ρ‰Π΅Π½ΠΈΡŽ истСчСния Π»ΠΈΠΌΡ„Ρ‹. НСсмотря Π½Π° ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΠΌΡƒΡŽ ΠΈΠ½Ρ‚Π΅Π½ΡΠΈΠ½ΡƒΡŽ Ρ‚Π΅Ρ€Π°ΠΏΠΈΡŽ, Π²ΠΊΠ»ΡŽΡ‡Π°Ρ ΠΌΠ΅Ρ‚ΠΎΠ΄Ρ‹ ΡΠΊΡΡ‚Ρ€Π°ΠΊΠΎΡ€ΠΏΠΎΡ€Π°Π»ΡŒΠ½ΠΎΠΉ дСтоксикации, прогрСссировали проявлСния ΠΏΠΎΠ»ΠΈΠΎΡ€-Π³Π°Π½Π½ΠΎΠΉ нСдостаточности ΠΈ Π½Π° 28-Π΅ сутки послС ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΈ констатировали ΡΠΌΠ΅Ρ€Ρ‚ΡŒ больной.Π—Π°ΠΊΠ»ΡŽΡ‡Π΅Π½ΠΈΠ΅. ΠŸΠΎΠ²Ρ€Π΅ΠΆΠ΄Π΅Π½ΠΈΠ΅ лимфатичСских сосудов ΠΈ Π»ΠΈΠΌΡ„ΠΎΡƒΠ·Π»ΠΎΠ² ΠΌΠΎΠΆΠ΅Ρ‚ ΠΎΡΠ»ΠΎΠΆΠ½ΠΈΡ‚ΡŒΡΡ массивной Π»ΠΈΠΌΡ„ΠΎΡ€Π΅Π΅ΠΉ ΠΏΡ€ΠΈ выявлСнии источника ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠΉ Π½Π΅ΠΎΠ±Ρ…ΠΎΠ΄ΠΈΠΌΠΎ ΠΊΠ°ΠΊ срочноС ΠΎΠΏΠ΅Ρ€Π°Ρ‚ΠΈΠ²Π½ΠΎΠ΅ Π²ΠΌΠ΅ΡˆΠ°Ρ‚Π΅Π»ΡŒΡΡ‚Π²ΠΎ, Π½Π°ΠΏΡ€Π°Π²Π»Π΅Π½Π½ΠΎΠ΅ Π½Π° остановку Π»ΠΈΠΌΡ„ΠΎΡ€Π°Π³ΠΈΠΈ Ρ‚Π°ΠΊ ΠΈ коррСкция гомСостаза с Ρ†Π΅Π»ΡŒΡŽ восполнСния потСрянных ΠΎΡ€Π³Π°Π½ΠΈΠ·ΠΌΠΎΠΌ ΠΌΠ΅Ρ‚Π°Π±ΠΎΠ»ΠΈΡ‚ΠΎΠ² ΠΈ прСдупрСТдСния Π»Π΅Ρ‚Π°Π»ΡŒΠ½ΠΎΠ³ΠΎ исхода

    НовыС ΠΊΠΎΠΌΠ±ΠΈΠ½Π°Ρ†ΠΈΠΈ ΠΈ названия сосудистых растСний Азиатской России.

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    In this paper, we present nomenclatural novelties required in the course of the preparation of the second, revised version of the checklist of vascular plants of Asian Russia. The first version was published in 2012 (Baikov 2012). At the family level, we accepted the modern classification systems (APG IV for flowering plants, PPG I for lycophytes and ferns, and GPG for gymnosperms). At the genus level, we follow the generic concepts applied for particular taxonomic groups according to the Catalogue of Life (COL; https://www.catalogueoflife.org/), version COL23.5. At the species level, we consistently apply the monotypic species concept (also known in Russia as Komarov’s concept). In total, this paper presents one new nothogenus name (Γ— Sibirotrisetokoeleria Chepinoga nom. nov., Poaceae) and 156 new names in the rank of species, in 28 families: Amaranthaceae Juss. (1 name), Amaryllidaceae J.Β St.-Hil. (1), Apiaceae Lindl. (2), Asteraceae Bercht. & J.Presl (12), Boraginaceae Juss. (4), Caryophyllaceae Juss. (11), Crassulaceae J.Β St.-Hill. (3), Cyperaceae Juss. (8), Ericaceae Juss. (2), Fabaceae Lindl. (16), Gentianaceae Juss. (1), Geraniaceae Juss. (1), Juncaceae Juss. (1), Lamiaceae Martinov (1), Menyanthaceae Dumort. (1), Orchidaceae Juss. (1), Orobanchaceae Vent. (1), Papaveraceae Juss. (4), Plantaginaceae Juss. (1), Poaceae Barnhart (49), Polygonaceae Juss. (4), Primulaceae Batsch. ex Borkh. (6), Ranunculaceae Juss. (4), Rosaceae Juss. (5), Salicaceae Mirb. (2), Saxifragaceae Juss. (11), Vitaceae Juss. (1), Zygophyllaceae R.Β Br. (2 names)

    ЛимфорСя Π² послСопСрационном ΠΏΠ΅Ρ€ΠΈΠΎΠ΄Π΅ Ρƒ онкохирургичСских Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ…

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    Purpose:Β to evaluate the influence of postoperative lymphatic leakage volume and duration on homokinesis and incidence of postoperative complications in oncosurgury patients underwent different operative interventions.Material and methods.Β The results of treatment of 310 patients subjected to standard elective surgical intervention for a malignant pathology of different organs with regional lymph node dissection were evaluated. The selection criterion was prolonged (more than 7 days) and prominent (over 50 ml a day) lymphatic leakage during the postoperative period. The fluid discharged during the postoperative period was identified as a lymph by cytology. The diagnosis of a malignant pathology was verified in all patients after histological examination and patients were distributed according to established diagnosis.Results.Β The duration of lymphatic leakage including the outpatient treatment stage varied from 9 days to 1 year and 2 months depending on the type of surgery. The longest lymphatic leakage occurred in 2 patients after radical mastectomy. During the 1st week of observation in patients with daily lymph losses up to 100 ml, no changes in the blood composition were noted. Prolonged lymphatic leakage (1–2 weeks after operation) in a volume over 100 ml a day resulted in reduced protein content in blood plasma, severe lymphocytopenia, increased platelet count. During the postoperative period, complications were detected in 31 patients; at that, during the 1st week of observation, 27 patients experienced initial lymphatic leakage over 100 ml a day. Analysis of fatal outcomes (7 patients) showed that in all patients the lymphatic leakage exceeded 150 ml a day and lasted 1 to 2 weeks. The longest inpatient time was typical for patients after Wertheim's hysterectomy and cystectomy, whereas the longest outpatient treatment was experienced by patients after radical mastectomy and inguinofemoral lymph node dissection.Conclusion.Β In case of lymphatic leakage over 100 ml a day in oncosurgury patients, it was necessary to make up protein losses and after 7 days of persistent lymphatic leakage it became necessary to consider use of active surgical tactics aimed at liquidation of lymph losses.ЦСль:Β ΠΎΠΏΡ€Π΅Π΄Π΅Π»ΠΈΡ‚ΡŒ влияниС объСма ΠΈ Π΄Π»ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ послСопСрационной Π»ΠΈΠΌΡ„ΠΎΡ€Π΅ΠΈ Π½Π° Π³ΠΎΠΌΠ΅ΠΎΠΊΠΈΠ½Π΅Π· ΠΈ частоту развития послСопСрационных ослоТнСний Ρƒ онкологичСских Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… ΠΏΡ€ΠΈ Ρ€Π°Π·Π»ΠΈΡ‡Π½Ρ‹Ρ… хирургичСских Π²ΠΌΠ΅ΡˆΠ°Ρ‚Π΅Π»ΡŒΡΡ‚Π²Π°Ρ….ΠœΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π» ΠΈ ΠΌΠ΅Ρ‚ΠΎΠ΄Ρ‹.Β ΠžΡ†Π΅Π½ΠΈΠ»ΠΈ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹ лСчСния 310 ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ², ΠΊΠΎΡ‚ΠΎΡ€Ρ‹ΠΌ ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ стандартноС ΠΏΠ»Π°Π½ΠΎΠ²ΠΎΠ΅ хирургичСскоС Π²ΠΌΠ΅ΡˆΠ°Ρ‚Π΅Π»ΡŒΡΡ‚Π²ΠΎ ΠΏΠΎ ΠΏΠΎΠ²ΠΎΠ΄Ρƒ злокачСствСнной ΠΏΠ°Ρ‚ΠΎΠ»ΠΎΠ³ΠΈΠΈ Ρ€Π°Π·Π»ΠΈΡ‡Π½Ρ‹Ρ… ΠΎΡ€Π³Π°Π½ΠΎΠ² с Ρ€Π΅Π³ΠΈΠΎΠ½Π°Ρ€Π½ΠΎΠΉ лимфодиссСкциСй. ΠšΡ€ΠΈΡ‚Π΅Ρ€ΠΈΠ΅ΠΌ ΠΎΡ‚Π±ΠΎΡ€Π° Π±Ρ‹Π»Π° Π΄Π»ΠΈΡ‚Π΅Π»ΡŒΠ½Π°Ρ (Π±ΠΎΠ»Π΅Π΅ 7 Π΄Π½Π΅ΠΉ) ΠΈ выраТСнная (Π±ΠΎΠ»Π΅Π΅ 50 ΠΌΠ» Π² сутки) лимфорСя Π² послСопСрационном ΠΏΠ΅Ρ€ΠΈΠΎΠ΄Π΅. ΠžΡ‚Π΄Π΅Π»ΡΠ΅ΠΌΡƒΡŽ Π² послСопСрационном ΠΏΠ΅Ρ€ΠΈΠΎΠ΄Π΅ ΠΆΠΈΠ΄ΠΊΠΎΡΡ‚ΡŒ ΠΈΠ΄Π΅Π½Ρ‚ΠΈΡ„ΠΈΡ†ΠΈΡ€ΠΎΠ²Π°Π»ΠΈ ΠΊΠ°ΠΊ Π»ΠΈΠΌΡ„Ρƒ цитологичСски. Π”ΠΈΠ°Π³Π½ΠΎΠ· злокачСствСнной ΠΏΠ°Ρ‚ΠΎΠ»ΠΎΠ³ΠΈΠΈ Π²Π΅Ρ€ΠΈΡ„ΠΈΡ†ΠΈΡ€ΠΎΠ²Π°Π»ΠΈ Ρƒ всСх ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² послС гистологичСского исслСдования ΠΈ Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… распрСдСлили ΠΏΠΎ нозологичСским Ρ„ΠΎΡ€ΠΌΠ°ΠΌ.Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹.Β ΠŸΡ€ΠΎΠ΄ΠΎΠ»ΠΆΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΡŒ Π»ΠΈΠΌΡ„ΠΎΡ€Π΅ΠΈ, Π²ΠΊΠ»ΡŽΡ‡Π°Ρ Π°ΠΌΠ±ΡƒΠ»Π°Ρ‚ΠΎΡ€Π½Ρ‹ΠΉ этап лСчСния, Π² зависимости ΠΎΡ‚ Π²ΠΈΠ΄Π° ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΈ составила ΠΎΡ‚ 9 Π΄Π½Π΅ΠΉ Π΄ΠΎ 1 Π³ΠΎΠ΄Π° 2 мСсяцСв. Максимально ΠΏΡ€ΠΎΠ΄ΠΎΠ»ΠΆΠΈΡ‚Π΅Π»ΡŒΠ½Π°Ρ лимфорСя имСлась Ρƒ 2-Ρ… ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠΊ послС Ρ€Π°Π΄ΠΈΠΊΠ°Π»ΡŒΠ½ΠΎΠΉ мастэктомии. Π’ Ρ‚Π΅Ρ‡Π΅Π½ΠΈΠ΅ 1-ΠΉ Π½Π΅Π΄Π΅Π»ΠΈ наблюдСния ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² с Π΅ΠΆΠ΅Π΄Π½Π΅Π²Π½Ρ‹ΠΌΠΈ лимфопотСрями Π΄ΠΎ 100 ΠΌΠ» ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΠΉ Π² составС ΠΊΡ€ΠΎΠ²ΠΈ Π½Π΅ ΠΎΡ‚ΠΌΠ΅Ρ‚ΠΈΠ»ΠΈ. ΠŸΡ€ΠΎΠ΄ΠΎΠ»ΠΆΠΈΡ‚Π΅Π»ΡŒΠ½Π°Ρ лимфорСя (1–2 Π½Π΅Π΄Π΅Π»ΠΈ послС ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΈ) объСмом Π±ΠΎΠ»Π΅Π΅ 100 ΠΌΠ» Π² сутки ΠΏΡ€ΠΈΠ²ΠΎΠ΄ΠΈΠ»Π° ΠΊ сниТСнию содСрТания Π±Π΅Π»ΠΊΠ° Π² ΠΏΠ»Π°Π·ΠΌΠ΅ ΠΊΡ€ΠΎΠ²ΠΈ, Π²Ρ‹Ρ€Π°ΠΆΠ΅Π½Π½ΠΎΠΉ Π»ΠΈΠΌΡ„ΠΎΡ†ΠΈΡ‚ΠΎΠΏΠ΅Π½ΠΈΠΈ, ΡƒΠ²Π΅Π»ΠΈΡ‡Π΅Π½ΠΈΡŽ количСства Ρ‚Ρ€ΠΎΠΌΠ±ΠΎΡ†ΠΈΡ‚ΠΎΠ². ОслоТнСния Π² послСопСрационном ΠΏΠ΅Ρ€ΠΈΠΎΠ΄Π΅ выявили Ρƒ 31 ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚Π°, ΠΏΡ€ΠΈ этом Ρƒ 27 Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… Π² Ρ‚Π΅Ρ‡Π΅Π½ΠΈΠ΅ 1-ΠΉ Π½Π΅Π΄Π΅Π»ΠΈ наблюдСния исходная лимфорСя Π±Ρ‹Π»Π° Π±ΠΎΠ»Π΅Π΅ 100 ΠΌΠ» Π² сутки. Анализ ΡΠΌΠ΅Ρ€Ρ‚Π΅Π»ΡŒΠ½Ρ‹Ρ… исходов (7 Ρ‡Π΅Π»ΠΎΠ²Π΅ΠΊ) ΠΏΠΎΠΊΠ°Π·Π°Π», Ρ‡Ρ‚ΠΎ Ρƒ всСх ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² лимфорСя ΠΏΡ€Π΅Π²Ρ‹ΡˆΠ°Π»Π° 150 ΠΌΠ» Π² сутки, длилась ΠΎΡ‚ 1 Π΄ΠΎ 2 нСдСль. НаиболСС ΠΏΡ€ΠΎΠ΄ΠΎΠ»ΠΆΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹ΠΌ ΠΏΡ€Π΅Π±Ρ‹Π²Π°Π½ΠΈΠ΅ΠΌ Π² стационарС Ρ…Π°Ρ€Π°ΠΊΡ‚Π΅Ρ€ΠΈΠ·ΠΎΠ²Π°Π»ΠΈΡΡŒ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚Ρ‹ послС ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΈ Π’Π΅Ρ€Ρ‚Π³Π΅ΠΉΠΌΠ° ΠΈ цистэктомии, Π°ΠΌΠ±ΡƒΠ»Π°Ρ‚ΠΎΡ€Π½ΠΎ дольшС всСго Π»Π΅Ρ‡ΠΈΠ»ΠΈΡΡŒ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚Ρ‹ послС Ρ€Π°Π΄ΠΈΠΊΠ°Π»ΡŒΠ½Ρ‹Ρ… мастэктомий ΠΈ ΠΏΠ°Ρ…ΠΎΠ²ΠΎ-Π±Π΅Π΄Ρ€Π΅Π½Π½Ρ‹Ρ… лимфодиссСкций.Π—Π°ΠΊΠ»ΡŽΡ‡Π΅Π½ΠΈΠ΅.Β ΠŸΡ€ΠΈ Π»ΠΈΠΌΡ„ΠΎΡ€Π΅Π΅ Π±ΠΎΠ»Π΅Π΅ 100 ΠΌΠ» Π² сутки Ρƒ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² онкохирургичСского профиля Π½Π΅ΠΎΠ±Ρ…ΠΎΠ΄ΠΈΠΌΠΎ восполнСниС Π±Π΅Π»ΠΊΠΎΠ²Ρ‹Ρ… ΠΏΠΎΡ‚Π΅Ρ€ΡŒ, Π° послС 7 суток, ΠΏΡ€ΠΈ Π½Π΅ΠΊΡƒΠΏΠΈΡ€ΡƒΠ΅ΠΌΠΎΠΉ Π»ΠΈΠΌΡ„ΠΎΡ€Π΅Π΅ Π² Ρ‚Π°ΠΊΠΈΡ… ΠΎΠ±ΡŠΠ΅ΠΌΠ°Ρ…, Π²ΠΎΠ·Π½ΠΈΠΊΠ°Π΅Ρ‚ Π½Π΅ΠΎΠ±Ρ…ΠΎΠ΄ΠΈΠΌΠΎΡΡ‚ΡŒ Π² постановкС вопроса ΠΎ ΠΏΡ€ΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠΈ Π°ΠΊΡ‚ΠΈΠ²Π½ΠΎΠΉ хирургичСской Ρ‚Π°ΠΊΡ‚ΠΈΠΊΠΈ, Π½Π°ΠΏΡ€Π°Π²Π»Π΅Π½Π½ΠΎΠΉ Π½Π° Π»ΠΈΠΊΠ²ΠΈΠ΄Π°Ρ†ΠΈΡŽ Π»ΠΈΠΌΡ„ΠΎΠΏΠΎΡ‚Π΅Ρ€ΡŒ

    Thermal Conductivity of Methane-Hydrate

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    The thermal conductivity of the methane hydrate CH4 (5.75 H2O) was measured in the interval 2-140 K using the steady-state technique. The thermal conductivity corresponding to a homogeneous substance was calculated from the measured effective thermal conductivity obtained in the experiment. The temperature dependence of the thermal conductivity is typical for the thermal conductivity of amorphous solids. It is shown that after separation of the hydrate into ice and methane, at 240 K, the thermal conductivity of the ice exhibits a dependence typical of heavily deformed fine-grain polycrystal. The reason for the glass-like behavior in the thermal conductivity of clathrate compounds has been discussed. The experimental results can be interpreted within the phenomenological soft-potential model with two fitting parameters.Comment: 13 pages, 3 figure

    Evolution of systems in a semi-Markov random environment

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    Stochastic models of systems

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    Superposition of Markov renewal processes

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