chanches of the immune organs under demielinization and remielinization.

The purpose of work was to study the morphological changes in thymus and spleen at experimental allergic encephalomyelitis (EAE) and after «Rebif» (interferon β-1a) treatment. With this aim the thymus and spleen of adult rats in 21 and 39 days after initiation of EAE were used. After 14th day induction of EAE “Rebif” was injected subcutaneous in doses: 0,55 mcg daily during 4 days, 1,1 mg daily during 3 days, 0,55 mcg each other day during 15 days. The square of correlation of cortex and medullar parts of lobules of thymus, white and red pulpas of spleen was measured, the calculation of cellular composition of thymus and spleen. The researches showed that the destructive and reactive changes develop in the organs of the immune system at EAE which correlate with the changes in the organs of the nervous system. The pathological changes of thymus and spleen after the EAE initiation are related to the demielinization changes in the nervous fibres of organs of the central nervous system. We conclude the influence of the «Rebif» at EAE was immunosuppressive and accelerates reparation processes in thymus and spleen

Applications of electrified dust and dust devil electrodynamics to Martian atmospheric electricity

Atmospheric transport and suspension of dust frequently brings electrification, which may be substantial. Electric fields of 10 kVm-1 to 100 kVm-1 have been observed at the surface beneath suspended dust in the terrestrial atmosphere, and some electrification has been observed to persist in dust at levels to 5 km, as well as in volcanic plumes. The interaction between individual particles which causes the electrification is incompletely understood, and multiple processes are thought to be acting. A variation in particle charge with particle size, and the effect of gravitational separation explains to, some extent, the charge structures observed in terrestrial dust storms. More extensive flow-based modelling demonstrates that bulk electric fields in excess of 10 kV m-1 can be obtained rapidly (in less than 10 s) from rotating dust systems (dust devils) and that terrestrial breakdown fields can be obtained. Modelled profiles of electrical conductivity in the Martian atmosphere suggest the possibility of dust electrification, and dust devils have been suggested as a mechanism of charge separation able to maintain current flow between one region of the atmosphere and another, through a global circuit. Fundamental new understanding of Martian atmospheric electricity will result from the ExoMars mission, which carries the DREAMS (Dust characterization, Risk Assessment, and Environment Analyser on the Martian Surface)-MicroARES (Atmospheric Radiation and Electricity Sensor) instrumentation to Mars in 2016 for the first in situ measurements

Місія людини в філософії стародавнього Китаю: конфуціанство і даосизм

Мельник, Н. Місія людини в філісофії стародавнього Китаю: конфуціанство і даосизм = Human mission in the philosophy of ancient China: Confucianism and Taoism / Н. Мельник, О. О. Гончарова // Матеріали ІV всеукр. студ. наук.-практ. конф. "Філософські та культурологічні проблеми людства очима студентства". – Миколаїв : НУК, 2021. – С. 25–27.Китайська культура і філософія зберігають свою актуальність в сучасному світі. Найбільш відомими східними вченнями є конфуціанство і даосизм. Незважаючи на різний підхід до трактування багатьох філософських питань, протягом століть дані вчення залишаються в авангарді світоглядних парадигм країн Далекого Сходу. Вони пропонують цілісну і зрозумілу картину світоустрою і відповідне місце людини у ній, а, отже, слугують орієнтирами для самовизначення останньої.Chinese culture and philosophy remain relevant in the modern world. The most famous Eastern doctrines are Confucianism and Taoism. Despite the different approaches to the interpretation of many philosophical issues, these doctrines have remained at the forefront of the ideological paradigms of the Far East for centuries. They offer a holistic and understandable picture of the world order and the corresponding place of a human in it, and, therefore, serve as guidelines for the self-determination of the latter one.Китайская культура и философия сохраняют свою актуальность в современном мире. Наиболее известными восточными учениями является конфуцианство и даосизм. Несмотря на разный подход к трактовке многих философских вопросов, на протяжении веков данные учения остаются в авангарде мировоззренческих парадигм стран Дальнего Востока. Они предлагают целостную и понятную картину мироустройства и соответствующее место человека в ней, а, следовательно, служат ориентирами для самоопределения последней