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International Journal of Applied and Fundamental Research (Международный журнал прикладных и фундаментальных исследований)最新文献

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TECHNICAL MEANS OF CONTROL OF IMMERSION IN THE OCEAN. 控制海水浸入的技术手段。
A. Nosov, T. Demidova, N. F. Tikhonova
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引用次数: 0
ACCUMULATION OF HEAVY METALS IN EPIPHYTIC LICHEN HYPOGYMNIA PHYSODES IN MICROHABITATS ON BIRCH AND MOUNTAIN ASH IN CONIFEROUS FORESTS 针叶林桦木和山灰微生境中附生地衣重金属的积累
M. Kataeva, A. Belyaeva
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引用次数: 0
ACCELERATED SYNTHESIS OF TL (BI) HTS-MASSIVE CERAMIC SAMPLES WITH RECORD PARAMETERS AND THEIR PRACTICAL APPLICATION 记录参数加速合成tl (bi) hts块状陶瓷样品及其实际应用
V. Altukhov, V.P. Vigaev, V. Savvin, A. Sankin
The paper presents the results of the development and optimization of accelerated modes of the technology (6–10 hours instead of 50–60 hours) of obtaining massive samples of Tl (Bi) HTS ceramics with record parameters (superconducting junction temperatures (Tc) up to 205 K, the density of transport critical current (Jc) up to tens of thousands or more A/sm 2 ). The possibility of obtaining samples from Tc up to 150–205 K and above is shown. Information on the practical application of massive samples of HTS ceramics is given: tablets, massive samples, products. The total cost of products from new HTS materials in mass production will be significantly lower than that of HTS materials of the 2nd generation. According to our estimates, only the production of 1 km of transport power cable manufactured using this technology is 700–800 times cheaper than a similar cable in terms of physical parameters, made using “sandwich” technology. It is necessary to take into account the cheapness of operating a cable operating at the temperature of “dry ice” in comparison with the cost of servicing a power cable made using the technology of HTS materials of the 2nd generation and operating at a temperature of liquid nitrogen. The accelerated technological modes of synthesis of HTS-ceramics proposed by the authors and the theoretical processing of the results obtained largely solve the problem of implementing an accelerated production technology for obtaining
本文介绍了获得具有记录参数(超导结温(Tc)高达205 K,输运临界电流密度(Jc)高达数万或更多A/sm 2)的大量Tl (Bi)高温超导陶瓷样品的技术加速模式(6-10小时而不是50-60小时)的开发和优化结果。从150 - 205k及以上的Tc中获得样品的可能性显示。介绍了高温陶瓷大样品的实际应用情况:片剂、大样品、产品。新型高温超导材料量产产品的总成本将显著低于第二代高温超导材料。根据我们的估计,仅生产1公里的运输电力电缆,使用这种技术比使用“三明治”技术制造的类似电缆在物理参数方面便宜700-800倍。与使用第二代高温超导材料技术并在液氮温度下运行的电力电缆的维修成本相比,有必要考虑在“干冰”温度下运行电缆的成本。作者提出的高温超导陶瓷的加速合成工艺模式及其所得结果的理论处理,很大程度上解决了实现高温超导陶瓷加速生产工艺的难题
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引用次数: 0
SIMPLE SOLUTIONS FOR SAFE AND EFFICIENT WELL GEOLOGY STUDIES IN THE REPUBLIC OF SAKHA (YAKUTIA) 萨哈共和国(雅库特)安全高效井地质研究的简单解决方案
I. Rudykh
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引用次数: 0
ANALYSIS OF STUDENTS’ AWARENESS ON ISSUES HIV/AIDS IN KYRGYZSTAN 吉尔吉斯斯坦学生对hiv / aids问题的认知分析
D. Ermekova, T. Sabirova, P.T. Jolueva, A.D. Muratalieva
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引用次数: 0
AUTONOMIC RESISTANCE AND HEART RATE VARIABILITY IN ADOLESCENTS IN HIGH AND LOWER MOUNTAIN 高山和低洼山区青少年的自主神经阻力和心率变异性
E.A. Chernyshevа, A.A. Bayyzova, V.N. Aseeva, Assekmul Zhusupbekova
The aim of our study was to study the indicators of variability heart rate (HRV) of adolescents living in the low-mountain area of Bishkek (700 meters above sea level) and the high-mountain area of At-Bashy region of the Kyrgyz Republic (2060 m above sea level). Heart rate variability allows to evaluate the functional the body’s ability to timely identify deviations in work regulatory systems of the body and carry out preventive activities aimed at maintaining the health of the child. Target study group – adolescents aged 15-17 years from the low- mountain district -28, high-mountainous region -25 people. The study was carried out according to the method of R.M.Baevsky. Study of HRV in adolescents under conditions highlands and lowlands is held for the first time. The results were obtained: according to the assessment of heart rate variability it was found that in adolescents in high mountains, sympathetic influence of the autonomic nervous system is 2 times higher than in adolescents of lowlands. In adolescents in high altitude conditions, the CVS adaptive potential index, which allows assessing the functional state of regulatory systems of the body and the degree of involvement in stress by 5 % below indicators in low- mountain conditions. According to the indicator of fitness of the cardiovascular system to loads, the coefficient of endurance in adolescents in high mountains was 15 % higher than in adolescents in low mountains.
我们的研究目的是研究生活在比什凯克低山区(海拔700米)和吉尔吉斯共和国At-Bashy地区高山区(海拔2060米)的青少年变异性心率(HRV)指标。心率变异性可以评估身体的功能,及时识别身体工作调节系统的偏差,并开展旨在维持儿童健康的预防活动。研究对象为15-17岁青少年,来自低山区-28人,高山区-25人。本研究依据R.M.Baevsky的方法进行。首次对高原和低地条件下青少年的HRV进行了研究。结果表明:根据心率变异性的评估,高山青少年自主神经系统的交感神经影响比低地青少年高2倍。在高海拔条件下的青少年,CVS适应电位指数,它允许评估身体调节系统的功能状态和参与压力的程度比低山条件下的指标低5%。根据心血管系统负荷适应度指标,高山青少年的耐力系数比低山青少年高15%。
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引用次数: 0
POSSIBILITY OF POTASSIUM CARBONATE APPLICATION FOR EXPOSURE NEPHELINE SYENITES OF THE SANDYNK DEPOSIT 碳酸钾应用于山砾岩露露霞石正长岩的可能性
kyzy Sharshenbek, Z.B. Kochkorova, B. Murzubraimov
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引用次数: 0
DEVELOPMENT OF A METHOD FOR REDUCING THE SLAGGING OF THE BOILER SUPERHEATER TP-87 OF THE NOVO-KEMEROVO THERMAL POWER PLANT USING SIMULATION IN SIGMA FLAME 利用西格玛火焰模拟研究了诺沃-克麦罗沃热电厂锅炉过热器tp-87结渣的减少方法
O.A. Cherginets, I. V. Dvorovenko, A. Bogomolov, E. Temnikova
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引用次数: 0
ASSESSMENT OF THE ENVIRONMENTAL SAFETY OF THE INSTALLATION OF A DOPPLER AZIMUTH-RANGEFINDER RADIO BEACON AT A HELIPORT IN THE ARCTIC 北极直升机场安装多普勒方位测距无线电信标的环境安全评估
D. Tsygankov, S.M. Dzhumusheva, E.A. Korovina, D.K. Minikhanova, A.A. Nirman
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引用次数: 0
INSTALLATION FOR WATER DISINFECTION WITH ULTRAVIOLET RADIATION 紫外线消毒用水装置
S. Vendin, V.N. Zabolotniy, Yuri N. Ulyantsev
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引用次数: 0
期刊
International Journal of Applied and Fundamental Research (Международный журнал прикладных и фундаментальных исследований)
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