. As humanity expands its presence into space and the stratosphere, astronauts and pilots face a critical challenge: the degradation of bone mineral density. The bone density is found to decrease approximately 1 wt.% to 2 wt.% per a month at the microgravity environment. These conditions lead to osteoporosis, possessing a substantial health risk during and after space missions [1,2,3]. Thus, it's crucial to address the bone loss caused by microgravity. Research has shown that bones may have evolved an adaptation to gravity for the skeleton maintenance. Thus, it's crucial to address the bone loss caused by microgravity. In this regard, the study of bone formation at nonequilibrium conditions. The Liesegang rings formation[4] is a convenient model for studying these processes.

Силин Д.В. (науч. рук. Уласевич С.А.) Formation of Turing structures in an agar matrix under stratospheric conditions // Сборник тезисов докладов конгресса молодых ученых. Электронное издание. – СПб: Университет ИТМО, [2024]. URL: https://kmu.itmo.ru/digests/article/12707