The article deals with the historical development of mineral deposits exploitation which has very old history. Several thousands of years hid from us where and when people first began to extract minerals from the interior of the earth. With the development of human society the extraction of minerals has been increasing steadily. Nowadays the growth of extraction is accompanied by the deterioration of mining and geological conditions of mining operations, reducing mineralization in the deposit. As a result of intensive development mineral reserves located near the soil surface have changed significantly. Modern open-casts, open pits, and mines are highly productive and automated production complexes, including very extensive and diverse mining, various industrial buildings and facilities, the system of energy-mechanical equipment, automation and control with the use of microcomputer equipment. The paper describes a number of stages which modern mining in its development had passed and at which innovative breakthrough radically changed the place of the mineral sector in the society, and made the work of miners safer and more productive. For the systemization of the historical development of coal industry it is important to identify those technological breakthroughs that radically changed the technological and technical conditions of mining.

Background: Cystic enlargement of the excretory ducts of the bulbourethral glands (Cowper’s gland syringocele) (CGS) is a rare urethral pathology. This condition was first described in 1976. No more than 150 cases of CGS have been described in the literature, the vast majority of them in children. Bilateral CGS was mentioned in 8 cases. Descriptions of bilateral CGS with connection of cavities through the medial septum have not been found in the literature. We report a successful minimally invasive treatment of bilateral open CGS in an adolescent. Case presentation: A 16-year-old teenager came to the clinic with complaints of painful urination and post-micturition drip of urine. Sick for 2 years. Examination revealed bilateral CGS. Surgical treatment was performed: endoscopic resection of the roof and septum of the CGS chambers. At the control examination after 7 months, the complaints stopped, there was a complete normalization of urodynamics and recovery of the patient. Conclusion: Urethroscopy, MRI and retrograde urethrography allowed the diagnosis. Minimally invasive surgical treatment of dual chamber CGS was successful and had no complications.

Дома хрущевской постройки, или попросту «хрущёвки» как архитектурное творение стали достопримечательностью городов, частью его истории. В статье показана роль «хрущевок» в формировании интереса личности к культурно-историческому наследию, в воспитании любви и уважения к дому. В работе учитываются возможности как функционального использования «хрущевок», так и их педагогическая значимость, а именно формирование чувства патриотизма, укрепление понятий «дом» и «семья». Ведь иметь собственное жилье мечта любой, как советской, так и российской семьи. Особенно если это жилье доступное и недорогое. Сейчас без «хрущевок» сложно представить многие города, мы убедились в этом, рассмотрев в качестве примера г. Уфагород CITISE http://ma123.ru ЦИТИСЭ №1 (27) 2021

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