25 research outputs found

    Role of turbulence and electric fields in the establishment of improved confinement in tokamak plasmas

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    An extensive (INTAS) research programme started in 2002 to investigate the correlations between on the one hand the occurrence of transport barriers and improved confinement in the medium-size tokamaks TEXTOR and T-10 and on the smaller tokamaks FT-2, TUMAN-3M and CASTOR, and on the other hand electric fields, modified magnetic shear and electrostatic and magnetic turbulence using advanced diagnostics with high spatial and temporal resolution and of various active means to externally control plasma transport . This has been done in a strongly coordinated way and exploiting the complementarity of TEXTOR and T-10 and the backup potential of the three other tokamaks, which together have all the relevant experimental tools and theoretical expertise

    Exterior features and meat productivity of Aubrac breed cattle during acclimatization in the conditions of Northern Trans-Urals

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    The article presents materials on the study of the cows’ exterior and meat productivity of Aubrac gobies in the acclimatization period of the third and sixth generation animals in the conditions of Northern Trans-Urals. It was established that as a result of 18 years of Aubrac breeding, animals were formed in the enlarged type of physique in the conditions of the Northern Trans-Urals. Cows of the sixth generation had larger measurements in shoulder height by 9.7cm, in rump - by 5.2 cm, slantwise body length - by 12.8 cm, as well as chest depth - by 5.5cm, chest width by 9.2 cm and chest girth by 10.1 cm. The highest live weight in growing gobies between 9 and 18 months was in sixth-generation animals. The indicators that characterize animals’ meat productivity increased. The slaughter weight of the sixth-generation gobies was 330 kg. It was found that by the size of the carcasses’ edible part, animals of the sixth generation were superior to the peers of previous generations. The amount of muscle tissue in the sixth-generation gobies was the highest and amounted to 243.2 kg, muscle tissue output - 77.5%

    Features of Clinical Course and Diagnosis of Eye Diseases in Children Associated with Persistent Intracellular Infections

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    В статье рассмотрены особенности клинического течения и современные подходы к диагностике заболеваний глаз у детей, вызванных персистирующими внутриклеточными инфекциями. Обследовано 90 детей с воспалительными заболеваниями глаз в возрасте от 3 дней до 18 лет. Все пациенты были исследованы на наличие возбудителя методом ПЦР в различных биологических средах и уровень иммуноглобулинов в сыворотке крови. Установлено, что ведущей формой герпетического поражения глаз у детей являются передние и задние увеиты, для течения которых характерна стертость клинической симптоматики на ранних этапах заболевания, что ведет к генерализации процесса и развитию тяжелых осложнений. Сделан вывод о необходимости обследования детей с воспалительными заболеваниями глаз методом ПЦР, что позволяет четко дифференцировать активную репликативную и хроническую латентную стадии инфекции
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