228 research outputs found

    The main problems of studying electronic information and educational environment of the high school: experience of analysis of scientific literature

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    This article describes the problematic issues related to the study of electronic information and educational environment. Considered the degree of knowledge of this topic. The analysis of the literature is consideredΠ’ Π΄Π°Π½Π½ΠΎΠΉ ΡΡ‚Π°Ρ‚ΡŒΠ΅ рассмотрСны ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌΠ½Ρ‹Π΅ вопросы, связанныС с ΠΈΠ·ΡƒΡ‡Π΅Π½ΠΈΠ΅ΠΌ элСктронной ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠΎΠ½Π½ΠΎ-ΠΎΠ±Ρ€Π°Π·ΠΎΠ²Π°Ρ‚Π΅Π»ΡŒΠ½ΠΎΠΉ срСды. РассматриваСтся ΡΡ‚Π΅ΠΏΠ΅Π½ΡŒ изучСнности Π΄Π°Π½Π½ΠΎΠΉ Ρ‚Π΅ΠΌΡ‹. ΠŸΡ€ΠΈΠ²ΠΎΠ΄ΠΈΡ‚ΡΡ Π°Π½Π°Π»ΠΈΠ· Π»ΠΈΡ‚Π΅Ρ€Π°Ρ‚ΡƒΡ€

    About Grid Generation in Constructions Bounded by the Surfaces of Revolution

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    For constructions bounded by the surfaces of revolution, structured grid generation technique is presented. Its technology has been elaborated within the variational approach for constructing optimal grids satisfying optimality criteria: Closeness of grids to uniform ones, closeness of grids to orthogonal ones and adaptation to a given function. Grid generation has been designed for numerical solution of the differential equations modeling the vortex processes of multi-component hydrodynamics. In the technology, the three-dimensional construction in which it is required to construct a grid is represented in the form of the curvilinear hexahedron defining its configuration. The specific feature of the required configurations is that some faces of a curvilinear hexahedron lie in one plane and along edges of adjoining faces grid cells degenerate into prisms. Grid generation in the considered constructions has started to be developed by the elaboration of algorithms for the volume of revolution which has become the basic construction. The basic construction is obtained by the rotation through 180Β° around the axis of a generatrix consisting of straight line segments, arcs of circles and ellipses. Then the deformed volumes of revolutions are considered along with the generalizations of the volume of revolution which represent constructions obtained by the surfaces of revolution with parallel axis of rotation. The aim of the further development of the technology is to consider more and more complicated constructions and elaborate the technology for them. In the presentation, the current state of the development of the technology is given. Examples of generated grids are supplied. Β© 2021 Institute of Physics Publishing. All rights reserved

    Cardio-and Neuroprotective Effects of Corvitin and 2-Oxoglutarate in Rats with Pituitrin-Isoproterenol-Induced Myocardial Damage

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    Heart diseases, especially acute coronary syndrome (ACS), are among the most severe illnesses that often lead to death. Despitesignificant advances in the prevention and treatment of ACS, the incidence of the disease and its complications are very serious. +eimbalance between pro- and antioxidant systems, the formation of active carbonyl compounds, and the end products of glycation inthe blood and tissues are the key moments in the development of heart and neurological disorders leading to a change of behavioralresponses. So, the search for antioxidants with cardio- and neuroprotective effects is an urgent task. +is study was aimed atevaluating the effects of Corvitin and 2-oxoglutarate on physiological parameters, heart histology, and markers of carbonyl/oxidativestress of rats with pituitrin-isoproterenol-induced myocardial damage (PIMD). Increased sweating, tachycardia, significantly decreasedlocomotor and exploratory activity, changes of ECG, heart histology, and biochemical changes were observed in the PIMDgroup.+e administration of Corvitin or 2-OG led to the recovery of locomotor and cognitive activities of the rats, improvement inheart histology, a decrease in the levels of thiobarbituric acid reactive substances, advanced glycated end products, and variouschanges in the activity of the antioxidant enzymes, 6 days after PIMD. So, Corvitin and exogenous 2-OG show cardio- andneuroprotective effects through the decrease of carbonyl/oxidative stress and regulation of the activity of the antioxidant system

    Π—ΠΌΡ–Π½ΠΈ Π½Π΅ΠΉΡ€ΠΎΠ½Π°Π»ΡŒΠ½ΠΎ-астроцитарного Π°ΠΏΠ°Ρ€Π°Ρ‚Ρƒ Π³Ρ–ΠΏΠΎΠΊΠ°ΠΌΠΏΡƒ Π½Π° Ρ‚Π»Ρ– Ρ‚Ρ€ΠΈΠ²Π°Π»ΠΎΠ³ΠΎ ввСдСння Ρ–Π·ΠΎΠ½Ρ–Π°Π·ΠΈΠ΄Ρƒ Ρ‚Π° Ρ€ΠΈΡ„Π°ΠΌΠΏΡ–Ρ†ΠΈΠ½Ρƒ Π·Π° ΡƒΠΌΠΎΠ² ввСдСння фіксованої ΠΊΠΎΠΌΠ±Ρ–Π½Π°Ρ†Ρ–Ρ— Ρ–ΠΏΡ–Π΄Π°ΠΊΡ€ΠΈΠ½Ρƒ Π³Ρ–Π΄Ρ€ΠΎΡ…Π»ΠΎΡ€ΠΈΠ΄/Ρ„Π΅Π½Ρ–Π±ΡƒΡ‚

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    Topicality. The main disadvantage of the first-line anti-TB drugs isoniazid and rifampicin is their ability to cause drug-induced liver injury. At the same time, in addition to hepatotoxic, in 12-24 % of cases are neurological disorders. The consequence of these processes is a disturbance of synaptic plasticity, learning processes and memory. In addition, significant factor in the development of neurological disorders may be an imbalance of intestinal microflora. One of the possible options at eliminating or attenuating the manifestations of cognitive deficiency in various pathological conditions is the appointment of drugs with neuroprotective properties. However, even today their effectiveness studied not enough for central nervous system dysfunctions arising from prolonged anti-TB therapy. Therefore, we can assume that neurological disorders can be due to a complex of interrelated factors.Aim. To determine the morphometric and ultrastructural features of neurons and glial cells, as well as the levels of glial fibrillary acid protein (GFAB) in the hippocampus of rats under long-term administration of isoniazid and rifampicin during experimental therapy with a fixed combination of ipidacrine hydrochloride/phenibut.Materials and methods. Studies were conducted on three groups of white Wistar male rats with drug-induced hepatitis, reproduced by intragastric administration of isoniazid and rifampicin for 28 days. In the last 14 days of the intragastric experiment, rats of the research group were administered ipidacrine hydrochloride/phenibut (1/60 mg/kg). The content of cytosolic GFAP in the hippocampus was determined by competitive enzyme-linked immunosorbent assay. Semi-thin sections of CA1 sections of the rat hippocampus were analyzed, Image J. analysis program used. The ultrastructural characteristics were studied, PEM-100-01 transmission electron microscope used (Selmi, Ukraine).Results and discussion. Under the experimental pharmacotherapy the specific number of degeneratively altered neurons was significantly lower than in the controlled animals. At the same time, astrocytes were characterized by significantly less edema of the cytoplasm and adaptive-compensatory changes in mitochondria, and the content of cytoplasmic GFAP was 44.2 % (P = 0.0065) lower than the group of animals with hepatitis.Conclusions. Course administration of ipidacrine and phenibut reduces the severity of neurodegeneration appearance, improves the state of astroglia in the hippocampus, and it also reduces the cytoplasmic levels of glial acidic fibrillary protein in animals with drug-induced liver injury.ВступлСниС. ΠžΡΠ½ΠΎΠ²Π½Ρ‹ΠΌ нСдостатком ΠΏΡ€ΠΎΡ‚ΠΈΠ²ΠΎΡ‚ΡƒΠ±Π΅Ρ€ΠΊΡƒΠ»Π΅Π·Π½Ρ‹Ρ… срСдств ΠΏΠ΅Ρ€Π²ΠΎΠ³ΠΎ ряда ΠΈΠ·ΠΎΠ½ΠΈΠ°Π·ΠΈΠ΄Π° ΠΈ Ρ€ΠΈΡ„Π°ΠΌΠΏΠΈΡ†ΠΈΠ½Π° являСтся ΠΈΡ… ΡΠΏΠΎΡΠΎΠ±Π½ΠΎΡΡ‚ΡŒ Π²Ρ‹Π·Ρ‹Π²Π°Ρ‚ΡŒ ΠΌΠ΅Π΄ΠΈΠΊΠ°ΠΌΠ΅Π½Ρ‚ΠΎΠ·Π½ΠΎ-ΠΈΠ½Π΄ΡƒΡ†ΠΈΡ€ΠΎΠ²Π°Π½Π½ΠΎΠ΅ ΠΏΠΎΡ€Π°ΠΆΠ΅Π½ΠΈΠ΅ ΠΏΠ΅Ρ‡Π΅Π½ΠΈ. Π’ Ρ‚ΠΎ ΠΆΠ΅ врСмя ΠΊΡ€ΠΎΠΌΠ΅ гСпатотоксичСских Π² 12-24 % случаСв ΠΈΡ… примСнСния Π·Π°Π½ΠΈΠΌΠ°ΡŽΡ‚ ΠΈ нСврологичСскиС расстройства. БлСдствиСм этих процСссов являСтся Π½Π°Ρ€ΡƒΡˆΠ΅Π½ΠΈΠ΅ синаптичСской пластичности, процСссов обучСния ΠΈ памяти. Π”ΠΎΠΏΠΎΠ»Π½ΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹ΠΌ вСсомым Ρ„Π°ΠΊΡ‚ΠΎΡ€ΠΎΠΌ Π² Ρ€Π°Π·Π²ΠΈΡ‚ΠΈΠΈ нСврологичСских расстройств, Π² частности ΠΊΠΎΠ³Π½ΠΈΡ‚ΠΈΠ²Π½ΠΎΠΉ дисфункции, ΠΌΠΎΠΆΠ΅Ρ‚ Π±Ρ‹Ρ‚ΡŒ ΠΈ Π½Π°Ρ€ΡƒΡˆΠ΅Π½ΠΈΠ΅ баланса ΠΊΠΈΡˆΠ΅Ρ‡Π½ΠΎΠΉ ΠΌΠΈΠΊΡ€ΠΎΡ„Π»ΠΎΡ€Ρ‹. Одним ΠΈΠ· Π²Π°Ρ€ΠΈΠ°Π½Ρ‚ΠΎΠ², Π½Π°ΠΏΡ€Π°Π²Π»Π΅Π½Π½Ρ‹Ρ… Π½Π° устранСниС ΠΈΠ»ΠΈ ослаблСниС проявлСний ΠΊΠΎΠ³Π½ΠΈΡ‚ΠΈΠ²Π½ΠΎΠ³ΠΎ Π΄Π΅Ρ„ΠΈΡ†ΠΈΡ‚Π° ΠΏΡ€ΠΈ Ρ€Π°Π·Π»ΠΈΡ‡Π½Ρ‹Ρ… патологичСских состояниях, являСтся Π½Π°Π·Π½Π°Ρ‡Π΅Π½ΠΈΠ΅ срСдств с Π½Π΅ΠΉΡ€ΠΎΠΏΡ€ΠΎΡ‚Π΅ΠΊΡ‚ΠΎΡ€Π½Ρ‹ΠΌΠΈ свойствами. Однако ΠΈ сСгодня Ρ‚ΠΎΡ‡Π½ΠΎ нСизвСстна ΠΈΡ… ΡΡ„Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½ΠΎΡΡ‚ΡŒ ΠΏΡ€ΠΈ Π½Π°Ρ€ΡƒΡˆΠ΅Π½ΠΈΡΡ… Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΈ ЦНБ, Π²ΠΎΠ·Π½ΠΈΠΊΠ°ΡŽΡ‰ΠΈΡ… вслСдствиС Π΄Π»ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠΉ ΠΏΡ€ΠΎΡ‚ΠΈΠ²ΠΎΡ‚ΡƒΠ±Π΅Ρ€ΠΊΡƒΠ»Π΅Π·Π½ΠΎΠΉ Ρ‚Π΅Ρ€Π°ΠΏΠΈΠΈ. МоТно ΠΏΡ€Π΅Π΄ΠΏΠΎΠ»ΠΎΠΆΠΈΡ‚ΡŒ, Ρ‡Ρ‚ΠΎ нСврологичСскиС расстройства ΠΌΠΎΠ³ΡƒΡ‚ Π±Ρ‹Ρ‚ΡŒ обусловлСны комплСксом взаимосвязанных Ρ„Π°ΠΊΡ‚ΠΎΡ€ΠΎΠ².ЦСлью Π΄Π°Π½Π½ΠΎΠΉ Ρ€Π°Π±ΠΎΡ‚Ρ‹ Π±Ρ‹Π»ΠΎ ΠΎΠΏΡ€Π΅Π΄Π΅Π»ΠΈΡ‚ΡŒ морфомСтричСскиС ΠΈ ΡƒΠ»ΡŒΡ‚Ρ€Π°ΡΡ‚Ρ€ΡƒΠΊΡ‚ΡƒΡ€Π½Ρ‹Π΅ особСнности Π½Π΅ΠΉΡ€ΠΎΠ½ΠΎΠ² ΠΈ Π³Π»ΠΈΠ°Π»ΡŒΠ½Ρ‹Ρ… ΠΊΠ»Π΅Ρ‚ΠΎΠΊ, Π° Ρ‚Π°ΠΊΠΆΠ΅ ΡƒΡ€ΠΎΠ²Π½ΠΈ глиального фибриллярного кислого Π±Π΅Π»ΠΊΠ° (Π“Π€ΠšΠ‘) Π² Π³ΠΈΠΏΠΏΠΎΠΊΠ°ΠΌΠΏΠ΅ крыс Π² условиях Π΄Π»ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠ³ΠΎ ввСдСния ΠΈΠ·ΠΎΠ½ΠΈΠ°Π·ΠΈΠ΄Π° ΠΈ Ρ€ΠΈΡ„Π°ΠΌΠΏΠΈΡ†ΠΈΠ½Π° Π½Π° Ρ„ΠΎΠ½Π΅ ΡΠΊΡΠΏΠ΅Ρ€ΠΈΠΌΠ΅Π½Ρ‚Π°Π»ΡŒΠ½ΠΎΠΉ Ρ‚Π΅Ρ€Π°ΠΏΠΈΠΈ фиксированной ΠΊΠΎΠΌΠ±ΠΈΠ½Π°Ρ†ΠΈΠ΅ΠΉ ΠΈΠΏΠΈΠ΄Π°ΠΊΡ€ΠΈΠ½Π° Π³ΠΈΠ΄Ρ€ΠΎΡ…Π»ΠΎΡ€ΠΈΠ΄/Ρ„Π΅Π½ΠΈΠ±ΡƒΡ‚.ΠœΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»Ρ‹ ΠΈ ΠΌΠ΅Ρ‚ΠΎΠ΄Ρ‹. ИсслСдования ΠΏΡ€ΠΎΠ²Π΅Π΄Π΅Π½Ρ‹ Π½Π° Ρ‚Ρ€Ρ‘Ρ… Π³Ρ€ΡƒΠΏΠΏΠ°Ρ… Π±Π΅Π»Ρ‹Ρ… крыс-самцов Π»ΠΈΠ½ΠΈΠΈ Вистар с ΠΌΠ΅Π΄ΠΈΠΊΠ°ΠΌΠ΅Π½Ρ‚ΠΎΠ·Π½ΠΎ-ΠΈΠ½Π΄ΡƒΡ†ΠΈΡ€ΠΎΠ²Π°Π½Π½Ρ‹ΠΌ Π³Π΅ΠΏΠ°Ρ‚ΠΈΡ‚ΠΎΠΌ, воспроизвСдённым ΠΏΡƒΡ‚Ρ‘ΠΌ ΠΈΠ½Ρ‚Ρ€Π°Π³Π°ΡΡ‚Ρ€Π°Π»ΡŒΠ½ΠΎΠ³ΠΎ ввСдСния ΠΈΠ·ΠΎΠ½ΠΈΠ°Π·ΠΈΠ΄Π° ΠΈ Ρ€ΠΈΡ„Π°ΠΌΠΏΠΈΡ†ΠΈΠ½Π° Π² Ρ‚Π΅Ρ‡Π΅Π½ΠΈΠ΅ 28 суток. ΠšΡ€Ρ‹ΡΠ°ΠΌ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Ρ‚Π΅Π»ΡŒΡΠΊΠΎΠΉ Π³Ρ€ΡƒΠΏΠΏΡ‹ Π² Ρ‚Π΅Ρ‡Π΅Π½ΠΈΠ΅ послСдних 14 суток экспСримСнта ΠΈΠ½Ρ‚Ρ€Π°Π³Π°ΡΡ‚Ρ€Π°Π»ΡŒΠ½ΠΎ Π²Π²ΠΎΠ΄ΠΈΠ»ΠΈ ΠΈΠΏΠΈΠ΄Π°ΠΊΡ€ΠΈΠ½Π° Π³ΠΈΠ΄Ρ€ΠΎΡ…Π»ΠΎΡ€ΠΈΠ΄/Ρ„Π΅Π½ΠΈΠ±ΡƒΡ‚ (1/60 ΠΌΠ³/ΠΊΠ³). Π‘ΠΎΠ΄Π΅Ρ€ΠΆΠ°Π½ΠΈΠ΅ Ρ†ΠΈΡ‚ΠΎΠ·ΠΎΠ»ΡŒΠ½ΠΎΠΉ Π“Π€ΠšΠ‘ Π² Π³ΠΈΠΏΠΏΠΎΠΊΠ°ΠΌΠΏΠ΅ опрСдСляли ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ ΠΊΠΎΠ½ΠΊΡƒΡ€Π΅Π½Ρ‚Π½ΠΎΠ³ΠΎ Ρ‚Π²Π΅Ρ€Π΄ΠΎΡ„Π°Π·Π½ΠΎΠ³ΠΎ ΠΈΠΌΠΌΡƒΠ½ΠΎΡ„Π΅Ρ€ΠΌΠ΅Π½Ρ‚Π½ΠΎΠ³ΠΎ Π°Π½Π°Π»ΠΈΠ·Π°. Анализ ΠΏΠΎΠ»ΡƒΡ‚ΠΎΠ½ΠΊΠΈΡ… срСзов БА1 поля Π³ΠΈΠΏΠΏΠΎΠΊΠ°ΠΌΠΏΠ° крыс осущСствляли с использованиСм ΠΏΡ€ΠΎΠ³Ρ€Π°ΠΌΠΌΡ‹ Π°Π½Π°Π»ΠΈΠ·Π° Image J. ИсслСдованиС ΡƒΠ»ΡŒΡ‚Ρ€Π°ΡΡ‚Ρ€ΡƒΠΊΡ‚ΡƒΡ€Π½Ρ‹Ρ… характСристик ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ с ΠΏΠΎΠΌΠΎΡ‰ΡŒΡŽ трансмиссионного элСктронного микроскопа ПЭМ-100-01 (Β«SELMIΒ», Π£ΠΊΡ€Π°ΠΈΠ½Π°).Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹ ΠΈ ΠΈΡ… обсуТдСниС. Π’ условиях ΡΠΊΡΠΏΠ΅Ρ€ΠΈΠΌΠ΅Π½Ρ‚Π°Π»ΡŒΠ½ΠΎΠΉ Ρ„Π°Ρ€ΠΌΠ°ΠΊΠΎΡ‚Π΅Ρ€Π°ΠΏΠΈΠΈ ΡƒΠ΄Π΅Π»ΡŒΠ½ΠΎΠ΅ количСство Π΄Π΅Π³Π΅Π½Π΅Ρ€Π°Ρ‚ΠΈΠ²Π½ΠΎ ΠΈΠ·ΠΌΠ΅Π½Ρ‘Π½Π½Ρ‹Ρ… Π½Π΅ΠΉΡ€ΠΎΠ½ΠΎΠ² Π±Ρ‹Π»ΠΎ Π·Π½Π°Ρ‡ΠΈΠΌΠΎ Π½ΠΈΠΆΠ΅ ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»Π΅ΠΉ ΠΆΠΈΠ²ΠΎΡ‚Π½Ρ‹Ρ… контроля. ΠŸΡ€ΠΈ этом астроциты Ρ…Π°Ρ€Π°ΠΊΡ‚Π΅Ρ€ΠΈΠ·ΠΎΠ²Π°Π»ΠΈΡΡŒ сущСствСнно мСньшим ΠΎΡ‚Ρ‘ΠΊΠΎΠΌ Ρ†ΠΈΡ‚ΠΎΠΏΠ»Π°Π·ΠΌΡ‹ ΠΈ Π°Π΄Π°ΠΏΡ‚Π°Ρ‚ΠΈΠ²Π½ΠΎ-компСнсаторными измСнСниями Π² митохондриях, Π° содСрТаниС цитоплазматичСской Π“Π€ΠšΠ‘ Π±Ρ‹Π»ΠΎ Π½Π° 44,2 % (Π  = 0,0065) Π½ΠΈΠΆΠ΅, Ρ‡Π΅ΠΌ Ρƒ Π³Ρ€ΡƒΠΏΠΏΡ‹ ΠΆΠΈΠ²ΠΎΡ‚Π½Ρ‹Ρ… с Π³Π΅ΠΏΠ°Ρ‚ΠΈΡ‚ΠΎΠΌ.Π’Ρ‹Π²ΠΎΠ΄. ΠšΡƒΡ€ΡΠΎΠ²ΠΎΠ΅ Π²Π²Π΅Π΄Π΅Π½ΠΈΠ΅ ΠΈΠΏΠΈΠ΄Π°ΠΊΡ€ΠΈΠ½Π° ΠΈ Ρ„Π΅Π½ΠΈΠ±ΡƒΡ‚Π° ΡƒΠΌΠ΅Π½ΡŒΡˆΠ°Π΅Ρ‚ Π²Ρ‹Ρ€Π°ΠΆΠ΅Π½Π½ΠΎΡΡ‚ΡŒ проявлСний Π½Π΅ΠΉΡ€ΠΎΠ΄Π΅Π³Π΅Π½Π΅Ρ€Π°Ρ†ΠΈΠΈ, ΡƒΠ»ΡƒΡ‡ΡˆΠ°Π΅Ρ‚ состояниС астроглии Π² Π³ΠΈΠΏΠΏΠΎΠΊΠ°ΠΌΠΏΠ΅, Π° Ρ‚Π°ΠΊΠΆΠ΅ сниТаСт цитоплазматичСскиС ΡƒΡ€ΠΎΠ²Π½ΠΈ глиального кислого фибриллярного Π±Π΅Π»ΠΊΠ° Ρƒ ΠΆΠΈΠ²ΠΎΡ‚Π½Ρ‹Ρ… с ΠΌΠ΅Π΄ΠΈΠΊΠ°ΠΌΠ΅Π½Ρ‚ΠΎΠ·Π½ΠΎ-ΠΈΠ½Π΄ΡƒΡ†ΠΈΡ€ΠΎΠ²Π°Π½Π½Ρ‹ΠΌ ΠΏΠΎΡ€Π°ΠΆΠ΅Π½ΠΈΠ΅ΠΌ ΠΏΠ΅Ρ‡Π΅Π½ΠΈ.Вступ. Основним Π½Π΅Π΄ΠΎΠ»Ρ–ΠΊΠΎΠΌ ΠΏΡ€ΠΎΡ‚ΠΈΡ‚ΡƒΠ±Π΅Ρ€ΠΊΡƒΠ»ΡŒΠΎΠ·Π½ΠΈΡ… засобів ΠΏΠ΅Ρ€ΡˆΠΎΠ³ΠΎ ряду Ρ–Π·ΠΎΠ½Ρ–Π°Π·ΠΈΠ΄Ρƒ Ρ‚Π° Ρ€ΠΈΡ„Π°ΠΌΠΏΡ–Ρ†ΠΈΠ½Ρƒ Ρ” Ρ—Ρ… Π·Π΄Π°Ρ‚Π½Ρ–ΡΡ‚ΡŒ Π²ΠΈΠΊΠ»ΠΈΠΊΠ°Ρ‚ΠΈ ΠΌΠ΅Π΄ΠΈΠΊΠ°ΠΌΠ΅Π½Ρ‚ΠΎΠ·Π½ΠΎ-Ρ–Π½Π΄ΡƒΠΊΠΎΠ²Π°Π½Π΅ ураТСння ΠΏΠ΅Ρ‡Ρ–Π½ΠΊΠΈ. Водночас ΠΎΠΊΡ€Ρ–ΠΌ гСпатотоксичних Ρƒ 12-24 % Π²ΠΈΠΏΠ°Π΄ΠΊΡ–Π² Ρ—Ρ… застосування Π·Π°ΠΉΠΌΠ°ΡŽΡ‚ΡŒ Ρ– Π½Π΅Π²Ρ€ΠΎΠ»ΠΎΠ³Ρ–Ρ‡Π½Ρ– Ρ€ΠΎΠ·Π»Π°Π΄ΠΈ. Наслідком Ρ†ΠΈΡ… процСсів Ρ” ΠΏΠΎΡ€ΡƒΡˆΠ΅Π½Π½Ρ синаптичної пластичності, процСсів навчання Ρ‚Π° пам’яті. Π”ΠΎΠ΄Π°Ρ‚ΠΊΠΎΠ²ΠΈΠΌ Π²Π°Π³ΠΎΠΌΠΈΠΌ Ρ„Π°ΠΊΡ‚ΠΎΡ€ΠΎΠΌ Ρƒ Ρ€ΠΎΠ·Π²ΠΈΡ‚ΠΊΡƒ Π½Π΅Π²Ρ€ΠΎΠ»ΠΎΠ³Ρ–Ρ‡Π½ΠΈΡ… Ρ€ΠΎΠ·Π»Π°Π΄Ρ–Π², Π·ΠΎΠΊΡ€Π΅ΠΌΠ° ΠΊΠΎΠ³Π½Ρ–Ρ‚ΠΈΠ²Π½ΠΎΡ— дисфункції, ΠΌΠΎΠΆΠ΅ Π±ΡƒΡ‚ΠΈ Ρ– ΠΏΠΎΡ€ΡƒΡˆΠ΅Π½Π½Ρ балансу ΠΊΠΈΡˆΠΊΠΎΠ²ΠΎΡ— ΠΌΡ–ΠΊΡ€ΠΎΡ„Π»ΠΎΡ€ΠΈ. Одним Ρ–Π· напрямків, спрямованих Π½Π° усунСння Π°Π±ΠΎ послаблСння проявів ΠΊΠΎΠ³Π½Ρ–Ρ‚ΠΈΠ²Π½ΠΎΠ³ΠΎ Π΄Π΅Ρ„Ρ–Ρ†ΠΈΡ‚Ρƒ ΠΏΡ€ΠΈ Ρ€Ρ–Π·Π½ΠΎΠΌΠ°Π½Ρ–Ρ‚Π½ΠΈΡ… ΠΏΠ°Ρ‚ΠΎΠ»ΠΎΠ³Ρ–Ρ‡Π½ΠΈΡ… станах, Ρ” призначСння засобів Π· Π½Π΅ΠΉΡ€ΠΎΠΏΡ€ΠΎΡ‚Π΅ΠΊΡ‚ΠΎΡ€Π½ΠΈΠΌΠΈ властивостями. Однак Ρ– ΡΡŒΠΎΠ³ΠΎΠ΄Π½Ρ– достСмСнно Π½Π΅Π²Ρ–Π΄ΠΎΠΌΠΎΡŽ Ρ” Ρ—Ρ… Π΅Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½Ρ–ΡΡ‚ΡŒ ΠΏΡ€ΠΈ ΠΏΠΎΡ€ΡƒΡˆΠ΅Π½Π½ΡΡ… Ρ„ΡƒΠ½ΠΊΡ†Ρ–Ρ— ЦНБ, Ρ‰ΠΎ Π²ΠΈΠ½ΠΈΠΊΠ°ΡŽΡ‚ΡŒ внаслідок Ρ‚Ρ€ΠΈΠ²Π°Π»ΠΎΡ— ΠΏΡ€ΠΎΡ‚ΠΈΡ‚ΡƒΠ±Π΅Ρ€ΠΊΡƒΠ»ΡŒΠΎΠ·Π½ΠΎΡ— Ρ‚Π΅Ρ€Π°ΠΏΡ–Ρ—. АдТС ΠΌΠΎΠΆΠ½Π° ΠΏΠ΅Ρ€Π΅Π΄Π±Π°Ρ‡ΠΈΡ‚ΠΈ, Ρ‰ΠΎ Π½Π΅Π²Ρ€ΠΎΠ»ΠΎΠ³Ρ–Ρ‡Π½Ρ– Ρ€ΠΎΠ·Π»Π°Π΄ΠΈ ΠΌΠΎΠΆΡƒΡ‚ΡŒ Π±ΡƒΡ‚ΠΈ опосСрСдковані комплСксом взаємопов’язаних Ρ„Π°ΠΊΡ‚ΠΎΡ€Ρ–Π².ΠœΠ΅Ρ‚ΠΎΡŽ Π΄Π°Π½ΠΎΡ— Ρ€ΠΎΠ±ΠΎΡ‚ΠΈ Π±ΡƒΠ»ΠΎ Π²ΠΈΠ·Π½Π°Ρ‡ΠΈΡ‚ΠΈ ΠΌΠΎΡ€Ρ„ΠΎΠΌΠ΅Ρ‚Ρ€ΠΈΡ‡Π½Ρ– Ρ‚Π° ΡƒΠ»ΡŒΡ‚Ρ€Π°ΡΡ‚Ρ€ΡƒΠΊΡ‚ΡƒΡ€Π½Ρ– особливості Π½Π΅ΠΉΡ€ΠΎΠ½Ρ–Π² Ρ‚Π° Π³Π»Ρ–Π°Π»ΡŒΠ½ΠΈΡ… ΠΊΠ»Ρ–Ρ‚ΠΈΠ½, Π° Ρ‚Π°ΠΊΠΎΠΆ Ρ€Ρ–Π²Π½Ρ– Π³Π»Ρ–Π°Π»ΡŒΠ½ΠΎΠ³ΠΎ фібрилярного кислого Π±Ρ–Π»ΠΊΠ° (Π“Π€ΠšΠ‘) Ρƒ Π³Ρ–ΠΏΠΎΠΊΠ°ΠΌΠΏΡ– Ρ‰ΡƒΡ€Ρ–Π² Π·Π° ΡƒΠΌΠΎΠ² Ρ‚Ρ€ΠΈΠ²Π°Π»ΠΎΠ³ΠΎ ввСдСння Ρ–Π·ΠΎΠ½Ρ–Π°Π·ΠΈΠ΄Ρƒ Ρ‚Π° Ρ€ΠΈΡ„Π°ΠΌΠΏΡ–Ρ†ΠΈΠ½Ρƒ Π½Π° Ρ‚Π»Ρ– Π΅ΠΊΡΠΏΠ΅Ρ€ΠΈΠΌΠ΅Π½Ρ‚Π°Π»ΡŒΠ½ΠΎΡ— Ρ‚Π΅Ρ€Π°ΠΏΡ–Ρ— Ρ„Ρ–ΠΊΡΠΎΠ²Π°Π½ΠΎΡŽ ΠΊΠΎΠΌΠ±Ρ–Π½Π°Ρ†Ρ–Ρ”ΡŽ Ρ–ΠΏΡ–Π΄Π°ΠΊΡ€ΠΈΠ½Ρƒ Π³Ρ–Π΄Ρ€ΠΎΡ…Π»ΠΎΡ€ΠΈΠ΄/Ρ„Π΅Π½Ρ–Π±ΡƒΡ‚.ΠœΠ°Ρ‚Π΅Ρ€Ρ–Π°Π»ΠΈ Ρ‚Π° ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΈ. ДослідТСння ΠΏΡ€ΠΎΠ²Π΅Π΄Π΅Π½Ρ– Π½Π° Ρ‚Ρ€ΡŒΠΎΡ… Π³Ρ€ΡƒΠΏΠ°Ρ… Π±Ρ–Π»ΠΈΡ… Ρ‰ΡƒΡ€Ρ–Π²-самців Π»Ρ–Π½Ρ–Ρ— Вістар Π· ΠΌΠ΅Π΄ΠΈΠΊΠ°ΠΌΠ΅Π½Ρ‚ΠΎΠ·Π½ΠΎ-Ρ–Π½Π΄ΡƒΠΊΠΎΠ²Π°Π½ΠΈΠΌ Π³Π΅ΠΏΠ°Ρ‚ΠΈΡ‚ΠΎΠΌ, який Π²Ρ–Π΄Ρ‚Π²ΠΎΡ€ΡŽΠ²Π°Π»ΠΈ ΡˆΠ»ΡΡ…ΠΎΠΌ Ρ–Π½Ρ‚Ρ€Π°Π³Π°ΡΡ‚Ρ€Π°Π»ΡŒΠ½ΠΎΠ³ΠΎ ввСдСння Ρ–Π·ΠΎΠ½Ρ–Π°Π·ΠΈΠ΄Ρƒ Ρ‚Π° Ρ€ΠΈΡ„Π°ΠΌΠΏΡ–Ρ†ΠΈΠ½Ρƒ Π²ΠΏΡ€ΠΎΠ΄ΠΎΠ²ΠΆ 28 Π΄Ρ–Π±. Π©ΡƒΡ€Π°ΠΌ дослідної Π³Ρ€ΡƒΠΏΠΈ Π²ΠΏΡ€ΠΎΠ΄ΠΎΠ²ΠΆ останніх 14 Π΄Ρ–Π± СкспСримСнту Ρ–Π½Ρ‚Ρ€Π°Π³Π°ΡΡ‚Ρ€Π°Π»ΡŒΠ½ΠΎ Π²Π²ΠΎΠ΄ΠΈΠ»ΠΈ Ρ–ΠΏΡ–Π΄Π°ΠΊΡ€ΠΈΠ½Ρƒ Π³Ρ–Π΄Ρ€ΠΎΡ…Π»ΠΎΡ€ΠΈΠ΄/Ρ„Π΅Π½Ρ–Π±ΡƒΡ‚ (1/60 ΠΌΠ³/ΠΊΠ³). Вміст Ρ†ΠΈΡ‚ΠΎΠ·ΠΎΠ»ΡŒΠ½ΠΎΡ— Π“Π€ΠšΠ‘ Ρƒ Π³Ρ–ΠΏΠΎΠΊΠ°ΠΌΠΏΡ– Π²ΠΈΠ·Π½Π°Ρ‡Π°Π»ΠΈ ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ ΠΊΠΎΠ½ΠΊΡƒΡ€Π΅Π½Ρ‚Π½ΠΎΠ³ΠΎ Ρ‚Π²Π΅Ρ€Π΄ΠΎΡ„Π°Π·Π½ΠΎΠ³ΠΎ Ρ–ΠΌΡƒΠ½ΠΎΡ„Π΅Ρ€ΠΌΠ΅Π½Ρ‚Π½ΠΎΠ³ΠΎ Π°Π½Π°Π»Ρ–Π·Ρƒ. Аналіз Π½Π°ΠΏΡ–Π²Ρ‚ΠΎΠ½ΠΊΠΈΡ… Π·Ρ€Ρ–Π·Ρ–Π² БА1 поля Π³Ρ–ΠΏΠΎΠΊΠ°ΠΌΠΏΡƒ Ρ‰ΡƒΡ€Ρ–Π² Π·Π΄Ρ–ΠΉΡΠ½ΡŽΠ²Π°Π»ΠΈ Π· використанням ΠΏΡ€ΠΎΠ³Ρ€Π°ΠΌΠΈ Π°Π½Π°Π»Ρ–Π·Ρƒ Image J. ДослідТСння ΡƒΠ»ΡŒΡ‚Ρ€Π°ΡΡ‚Ρ€ΡƒΠΊΡ‚ΡƒΡ€Π½ΠΈΡ… характСристик ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ Π·Π° допомогою трансмісійного Π΅Π»Π΅ΠΊΡ‚Ρ€ΠΎΠ½Π½ΠΎΠ³ΠΎ мікроскопа ПЭМ-100-01 (Β«SELMIΒ», Π£ΠΊΡ€Π°Ρ—Π½Π°).Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚ΠΈ Ρ‚Π° Ρ—Ρ… обговорСння. Π—Π° ΡƒΠΌΠΎΠ² Π΅ΠΊΡΠΏΠ΅Ρ€ΠΈΠΌΠ΅Π½Ρ‚Π°Π»ΡŒΠ½ΠΎΡ— Ρ„Π°Ρ€ΠΌΠ°ΠΊΠΎΡ‚Π΅Ρ€Π°ΠΏΡ–Ρ— ΠΏΠΈΡ‚ΠΎΠΌΠ° ΠΊΡ–Π»ΡŒΠΊΡ–ΡΡ‚ΡŒ Π΄Π΅Π³Π΅Π½Π΅Ρ€Π°Ρ‚ΠΈΠ²Π½ΠΎ Π·ΠΌΡ–Π½Π΅Π½ΠΈΡ… Π½Π΅ΠΉΡ€ΠΎΠ½Ρ–Π² Π±ΡƒΠ»Π° Π·Π½Π°Ρ‡ΠΈΠΌΠΎ Π½ΠΈΠΆΡ‡ΠΎΡŽ Π·Π° ΠΏΠΎΠΊΠ°Π·Π½ΠΈΠΊΠΈ Ρ‚Π²Π°Ρ€ΠΈΠ½ ΠΊΠΎΠ½Ρ‚Ρ€ΠΎΠ»ΡŽ. ΠŸΡ€ΠΈ Ρ†ΡŒΠΎΠΌΡƒ астроцити характСризувалися істотно Π½ΠΈΠΆΡ‡ΠΈΠΌ набряком Ρ†ΠΈΡ‚ΠΎΠΏΠ»Π°Π·ΠΌΠΈ Ρ‚Π° Π°Π΄Π°ΠΏΡ‚Π°Ρ‚ΠΈΠ²Π½ΠΎ-компСнсаторними Π·ΠΌΡ–Π½Π°ΠΌΠΈ Ρƒ мітохондріях, Π° вміст Ρ†ΠΈΡ‚ΠΎΠΏΠ»Π°Π·ΠΌΠ°Ρ‚ΠΈΡ‡Π½ΠΎΡ— Π“Π€ΠšΠ‘ Π±ΡƒΠ² Π½Π° 44,2 % (Π  = 0,0065) Π½ΠΈΠΆΡ‡ΠΈΠΌ Π·Π° Π³Ρ€ΡƒΠΏΠΈ Ρ‚Π²Π°Ρ€ΠΈΠ½ Π· Π³Π΅ΠΏΠ°Ρ‚ΠΈΡ‚ΠΎΠΌ.Висновки. ΠšΡƒΡ€ΡΠΎΠ²Π΅ ввСдСння Ρ–ΠΏΡ–Π΄Π°ΠΊΡ€ΠΈΠ½Ρƒ Ρ‚Π° Ρ„Π΅Π½Ρ–Π±ΡƒΡ‚Ρƒ Π·ΠΌΠ΅Π½ΡˆΡƒΡ” Π²ΠΈΡ€Π°Π·Π½Ρ–ΡΡ‚ΡŒ проявів Π½Π΅ΠΉΡ€ΠΎΠ΄Π΅Π³Π΅Π½Π΅Ρ€Π°Ρ†Ρ–Ρ—, ΠΏΠΎΠΊΡ€Π°Ρ‰ΡƒΡ” стан астроглії Ρƒ Π³Ρ–ΠΏΠΎΠΊΠ°ΠΌΠΏΡ–, Π° Ρ‚Π°ΠΊΠΎΠΆ Π·Π½ΠΈΠΆΡƒΡ” Ρ†ΠΈΡ‚ΠΎΠΏΠ»Π°Π·ΠΌΠ°Ρ‚ΠΈΡ‡Π½Ρ– Ρ€Ρ–Π²Π½Ρ– Π³Π»Ρ–Π°Π»ΡŒΠ½ΠΎΠ³ΠΎ кислого фібрилярного Π±Ρ–Π»ΠΊΠ° Ρƒ Ρ‚Π²Π°Ρ€ΠΈΠ½ Π· ΠΌΠ΅Π΄ΠΈΠΊΠ°ΠΌΠ΅Π½Ρ‚ΠΎΠ·Π½ΠΎ-Ρ–Π½Π΄ΡƒΠΊΠΎΠ²Π°Π½ΠΈΠΌΠΈ ураТСннями ΠΏΠ΅Ρ‡Ρ–Π½ΠΊΠΈ

    The algorithm for generation of structured grids in deformed volumes of revolution

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    For the volume of revolution deformed by another volume of revolution, a grid generation algorithm is suggested. The algorithm is designed for multimaterial hydrodynamic simulation and for solving other physical and engineering problems. The algorithm represents the non-stationary procedure generating three-dimensional structured grids in domains with moving boundaries. The algorithm is developed within the variational approach for constructing optimal curvilinear grids. The volume of revolution is obtained by the rotation about the axis through 180Β° of a plane generatrix curve consisting of straight line segments and arcs of circles. The non-stationary algorithm is the iterative process at each stage of which the deformation of a grid and then its optimization are carried out. The deformation of a grid is implemented within the geometrical approach, and the optimization of a grid within the variational approach. Iterations are continued until the necessary deformation is reached. The algorithm is realized in the computer code written in C++. Β© Published under licence by IOP Publishing Ltd

    Retrobulbar blockade during eyeball enucleation surgery in children with retinoblastoma

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    Retinoblastoma (RB) is a malignant tumor of the embryonic nerve retina.Purpose. To determine the effectiveness of retrobulbar blockade (RbB) with ropivacaine 0.5% for intra- and postoperative analgesia, as well as for the prevention of oculocardial reflex (OCR), postoperative nausea and vomiting (PONV) during enucleation.Material and methods. A prospective randomized controlled clinical trial was performed. Eighty patients aged 0 to 10 years were included, who were randomly assigned to the RbB group (retrobulbar blockade with ropivacaine 0.5% with general anesthesia) (n=40) and the GA control group (general anesthesia) (n=40).Results. There were no complications in the RbB group caused by the methodology. In the intraoperative period, the average dose of fentanyl in the RbB group was 4.7Β±0.7 ΞΌg/kg, which is significantly lower than in the OA group of 10.1Β±1.9 ΞΌg/kg (p<0.05). OCR in the RbB group was observed in 5% of cases versus 100% in the GA group (p=0.002). The average VAS score was 1.8 vs. 3.7 60 minutes after surgery (p<0.001). For the first time 12 hours after surgery, PONV was not observed in the RBB group, and in the control group it was observed in 45% of patients.Conclusion. The study revealed that intraoperative retrobulbar blockade with 0.5% ropivacaine solution in children with RB is effective and safe. Provides stable intraoperative hemodynamics and reduces the need for opioids. Promotes the prevention of OCD and PONV, as well as the improvement of postoperative analgesia during the operation of enucleation of the eyeball i n pediatric

    Development of digital educational technologies in the context of federal and national programs and projects

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    In the article there is evidence of the development of digital learning technologiesΠ’ ΡΡ‚Π°Ρ‚ΡŒΠ΅ рассматриваСтся Ρ€Π°Π·Π²ΠΈΡ‚ΠΈΠ΅ Ρ†ΠΈΡ„Ρ€ΠΎΠ²Ρ‹Ρ… ΠΎΠ±Ρ€Π°Π·ΠΎΠ²Π°Ρ‚Π΅Π»ΡŒΠ½Ρ‹Ρ… Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΠΉ Π² создании условий Ρ€Π΅Π°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ стратСгичСских Ρ„Π΅Π΄Π΅Ρ€Π°Π»ΡŒΠ½Ρ‹Ρ… ΠΈ Π½Π°Ρ†ΠΈΠΎΠ½Π°Π»ΡŒΠ½Ρ‹Ρ… ΠΏΡ€ΠΎΠ³Ρ€Π°ΠΌΠΌ ΠΈ ΠΏΡ€ΠΎΠ΅ΠΊΡ‚ΠΎΠ² Российской Π€Π΅Π΄Π΅Ρ€Π°Ρ†ΠΈ

    Efficiency of β€œNeo inulin” in the complex treatment of patients with type 2 diabetes

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    Diabetes mellitus is one of the most serious medical, social, and economic health problems in all countries of the world. The incidence of diabetes mellitus in the world doubles every 10–15 years, acquiring the character of a non-infectious epidemic. Therefore, it is extremely important to search for new drugs that help normalize glycemia, prevent complications of diabetes mellitus, and improve the quality of life of patients. These drugs include β€œNeo inulin”, which has a hypoglycemic, antioxidant, hepatoprotective and angioprotective effect.The aim: to evaluate the effectiveness of β€œNeo inulin” in the complex treatment of patients with type 2 diabetes mellitus.Materials and methods. The study involved 18 women (average age – 64.5 Β± 8.7 years, average weight – 77.8 Β± 11.4 kg) and 3 men (average age – 54.6 Β± 12.4 years, average weight – 114 Β± 40.2 kg). The average duration of type 2 diabetes was 11.0 (7.0–12.0) years. β€œNeo inulin” was prescribed as 2 capsules per day for 12 weeks in the complex of basic diabetes therapy To assess the effectiveness of therapy, a study of the quality of life related to health, a biochemical blood test (glycated hemoglobin), a clinical minimum (CBC, OAM, ECG, blood glucose) was carried out, the functional characteristics of tissue blood flow were investigated, and the ankle-brachial index (ABI) was determined. Statistical processing of the results was carried out using the Statistica 6.0 software package (StatSoft Inc., USA). Differences were considered statistically significant at p < 0.05.Results. Statistically significant differences were revealed in the values of all scales of health-related quality of life in patients in the groups before and after treatment with β€œNeo Inulin”, including the total physical and mental components. An improvement in the functioning of microcirculatory regulation mechanisms was noted, which is confirmed by a statistically significant increase in ABI (1.0 and 0.8 on the right; 0.9 and 0.8 on the left, respectively; p < 0.05) and the coefficient of microcirculation variation (9.2 and 8.3, respectively; p < 0.05). In 57,1 % of cases (12 people), the level of glycated hemoglobin was normalized.Conclusion. The use of a treatment regimen that includes β€œNeo Inulin” improves the effectiveness of treatment and improves the quality of life of patients with type 2 diabetes mellitus

    ΠŸΡ€ΠΈΡ‡ΠΈΠ½Ρ‹ аварийности ΠΈ ΠΊΡ€ΠΈΡ‚Π΅Ρ€ΠΈΠΈ контроля Π½Π° Π°Π²Ρ‚ΠΎΠ΄ΠΎΡ€ΠΎΠ³Π°Ρ…

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    [For the English abstract and full text of the article please see the attached PDF-File (English version follows Russian version)]. ABSTRACT In the article, which has a nature of a review, the views of domestic and foreign researchers on the problems of road safety on roads, the causes of accidents and ways to prevent them are analyzed. Attempts are made to trace the main trends of scientific research in this field, including those that concern diagnostic criteria and indicators for assessing safety of passenger vehicles, as well as the human factor in all its contemporary manifestations. Keywords: road safety, passenger motor transport, accident rate, diagnostics, control criteria, prevention of violations, human factor.ВСкст Π°Π½Π½ΠΎΡ‚Π°Ρ†ΠΈΠΈ Π½Π° Π°Π½Π³Π». языкС ΠΈ ΠΏΠΎΠ»Π½Ρ‹ΠΉ тСкст ΡΡ‚Π°Ρ‚ΡŒΠΈ Π½Π° Π°Π½Π³Π». языкС находится Π² ΠΏΡ€ΠΈΠ»Π°Π³Π°Π΅ΠΌΠΎΠΌ Ρ„Π°ΠΉΠ»Π΅ ΠŸΠ”Π€ (Π°Π½Π³Π». вСрсия слСдуСт послС русской вСрсии).Π’ ΠΎΠ±Π·ΠΎΡ€Π½ΠΎΠΉ ΠΏΠΎ своСму Ρ…Π°Ρ€Π°ΠΊΡ‚Π΅Ρ€Ρƒ ΡΡ‚Π°Ρ‚ΡŒΠ΅ Π°Π½Π°Π»ΠΈΠ·ΠΈΡ€ΡƒΡŽΡ‚ΡΡ Ρ‚ΠΎΡ‡ΠΊΠΈ зрСния отСчСствСнных ΠΈ Π·Π°Ρ€ΡƒΠ±Π΅ΠΆΠ½Ρ‹Ρ… исслСдоватСлСй Π½Π° ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌΡ‹ бСзопасности двиТСния Π½Π° Π°Π²Ρ‚ΠΎΠΌΠΎΠ±ΠΈΠ»ΡŒΠ½Ρ‹Ρ… Π΄ΠΎΡ€ΠΎΠ³Π°Ρ…, ΠΏΡ€ΠΈΡ‡ΠΈΠ½Ρ‹ аварийности ΠΈ способы Π΅Ρ‘ прСдотвращСния. Π”Π΅Π»Π°ΡŽΡ‚ΡΡ ΠΏΠΎΠΏΡ‹Ρ‚ΠΊΠΈ ΠΏΡ€ΠΎΡΠ»Π΅Π΄ΠΈΡ‚ΡŒ основныС Ρ‚Π΅Π½Π΄Π΅Π½Ρ†ΠΈΠΈ Π½Π°ΡƒΡ‡Π½ΠΎΠ³ΠΎ поиска Π² этой сфСрС, Π² Ρ‚ΠΎΠΌ числС Ρ‚Π΅ ΠΈΠ· Π½ΠΈΡ…, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ ΠΊΠ°ΡΠ°ΡŽΡ‚ΡΡ диагностичСских ΠΊΡ€ΠΈΡ‚Π΅Ρ€ΠΈΠ΅Π² ΠΈ ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»Π΅ΠΉ для ΠΎΡ†Π΅Π½ΠΊΠΈ бСзопасности пассаТирского автотранспорта, Π° Ρ‚Π°ΠΊΠΆΠ΅ чСловСчСского Ρ„Π°ΠΊΡ‚ΠΎΡ€Π° Π²ΠΎ всСх Π΅Π³ΠΎ соврСмСнных проявлСниях

    Radish Productivity Under Inclusion of Plant Inedible Biomass in Mass Exchange Processes of a Biological-Technical Life Support System

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    ИспользованиС ΠΏΠΎΡ‡Π²ΠΎΠΏΠΎΠ΄ΠΎΠ±Π½ΠΎΠ³ΠΎ субстрата (ППБ) Π² качСствС ΠΊΠΎΡ€Π½Π΅ΠΎΠ±ΠΈΡ‚Π°Π΅ΠΌΠΎΠ³ΠΎ субстрата являСтся ΠΎΠ΄Π½ΠΈΠΌ ΠΈΠ· пСрспСктивных способов ΠΊΡƒΠ»ΡŒΡ‚ΠΈΠ²ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΡ растСний Π² Π±ΠΈΠΎΠ»ΠΎΠ³ΠΎ-тСхничСских систСмах ТизнСобСспСчСния (Π‘Π’Π‘Π–Πž). Π’ΠΎΠ·ΠΌΠΎΠΆΠ½Ρ‹ΠΌ способом увСличСния стСпСни замкнутости массообмСнных процСссов Π² Π‘Π’Π‘Π–Πž Π΄Π»ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠ³ΠΎ срока функционирования слуТит Π²ΠΎΠ²Π»Π΅Ρ‡Π΅Π½ΠΈΠ΅ Π² массообмСнныС процСссы нСсъСдобной Ρ€Π°ΡΡ‚ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠΉ биомассы. Π’ ΡΡ‚Π°Ρ‚ΡŒΠ΅ приводятся Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹ ΠΎΡ†Π΅Π½ΠΊΠΈ Ρ‚Ρ€Π΅Ρ… способов ΠΌΠΈΠ½Π΅Ρ€Π°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ нСсъСдобной биомассы ΠΏΡˆΠ΅Π½ΠΈΡ†Ρ‹ ΠΈ рСдиса: «биологичСский», Ρ„ΠΈΠ·ΠΈΠΊΠΎ-химичСский ΠΈ ΠΊΠΎΠΌΠ±ΠΈΠ½ΠΈΡ€ΠΎΠ²Π°Π½Π½Ρ‹ΠΉ. «БиологичСский» способ осущСствляли ΠΏΡƒΡ‚Π΅ΠΌ внСсСния сухой нСсъСдобной биомассы ΠΏΡˆΠ΅Π½ΠΈΡ†Ρ‹ ΠΈ рСдиса Π² ППБ, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹ΠΉ слуТил ΠΊΠΎΡ€Π½Π΅ΠΎΠ±ΠΈΡ‚Π°Π΅ΠΌΠΎΠΉ срСдой ΠΈ Π±ΠΈΠΎΡ€Π΅Π°ΠΊΡ‚ΠΎΡ€ΠΎΠΌ для разлоТСния Ρ€Π°ΡΡ‚ΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹Ρ… ΠΎΡ‚Ρ…ΠΎΠ΄ΠΎΠ². Π€ΠΈΠ·ΠΈΠΊΠΎ-химичСский способ основан Π½Π° ΠΌΠ΅Ρ‚ΠΎΠ΄Π΅ Β«ΠΌΠΎΠΊΡ€ΠΎΠ³ΠΎΒ» сТигания нСсъСдобной биомассы ΠΏΡˆΠ΅Π½ΠΈΡ†Ρ‹ ΠΈ рСдиса ΠΏΠ΅Ρ€Π΅ΠΊΠΈΡΡŒΡŽ Π²ΠΎΠ΄ΠΎΡ€ΠΎΠ΄Π° Π² ΠΏΠ΅Ρ€Π΅ΠΌΠ΅Π½Π½ΠΎΠΌ элСктромагнитном ΠΏΠΎΠ»Π΅ с ΠΏΠΎΡΠ»Π΅Π΄ΡƒΡŽΡ‰ΠΈΠΌ внСсСниСм ΠΏΠΎΠ»ΡƒΡ‡Π΅Π½Π½ΠΎΠ³ΠΎ раствора Π² ΠΏΠΎΠ»ΠΈΠ²Π½ΠΎΠΉ раствор. ΠšΠΎΠΌΠ±ΠΈΠ½ΠΈΡ€ΠΎΠ²Π°Π½Π½Ρ‹ΠΉ способ Π²ΠΊΠ»ΡŽΡ‡Π°Π» Π² сСбя внСсСниС Ρ„ΠΈΠ·ΠΈΠΊΠΎ-химичСски ΠΌΠΈΠ½Π΅Ρ€Π°Π»ΠΈΠ·ΠΎΠ²Π°Π½Π½ΠΎΠΉ ΠΏΡˆΠ΅Π½ΠΈΡ‡Π½ΠΎΠΉ соломы Π² ΠΏΠΎΠ»ΠΈΠ²Π½ΠΎΠΉ раствор, Π° нСсъСдобной биомассы рСдиса нСпосрСдствСнно Π² ППБ. БостояниС растСний рСдиса ΠΎΡ†Π΅Π½ΠΈΠ²Π°Π»ΠΈ ΠΏΠΎ ΡΠΎΡΡ‚ΠΎΡΠ½ΠΈΡŽ фотосинтСтичСского Π°ΠΏΠΏΠ°Ρ€Π°Ρ‚Π°, ΠΏΠΎ показатСлям БО2 Π³Π°Π·ΠΎΠΎΠ±ΠΌΠ΅Π½Π° комплСкса Β«Ρ†Π΅Π½ΠΎΠ· рСдиса – ППБ», ΠΏΠΎ продуктивности ΠΈ Π΄Ρ€ΡƒΠ³ΠΈΠΌ физиологичСским характСристикам. Из исслСдованных способов ΠΌΠΈΠ½Π΅Ρ€Π°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ ΠΎΠΏΡ‚ΠΈΠΌΠ°Π»ΡŒΠ½Ρ‹ΠΌ оказалось ΠΊΠΎΠΌΠ±ΠΈΠ½ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠ΅ Ρ„ΠΈΠ·ΠΈΠΊΠΎ- химичСской ΠΌΠΈΠ½Π΅Ρ€Π°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ соломы ΠΏΡˆΠ΅Π½ΠΈΡ†Ρ‹ ΠΈ «биологичСского» ΠΌΠ΅Ρ‚ΠΎΠ΄Π° ΠΌΠΈΠ½Π΅Ρ€Π°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ нСсъСдобной биомассы рСдисаUse of the soil-like substrate (SLS) as a root-inhabited substrate is one of the most perspective ways of plants cultivation in biological-technical life support systems (BTLSS). Inclusion of plant inedible biomass seems to be necessary for closure increase of mass exchange processes of a long-functioning BTLSS. The work presents estimation data of three ways of processing wheat and radish inedible biomass introduced into the SLS: a β€˜biological’ method, a physical-technical way and a combined one. Radish (Raphanus sativus L.) β€œMokhovsky” variety was a test culture. The β€˜biological’ method represented the SLS used as a bioreactor in which dry wheat and radish inedible biomass was introduced. The physical-technical method consisted of β€˜wet’ oxidation of wheat and radish inedible biomass by hydrogen peroxide in alternating current with further introduction of the solution obtained into the solution for plants irrigation. The combined method included physical-chemical mineralization of wheat straw and radish inedible biomass introduced directly into the SLS. The combined method consisted of the physical-chemical oxidation of wheat straw and the β€˜biological’ processing of radish inedible biomass appeared to be the most optimal way from all methods under stud
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