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The Mandel’shtam-Papalexi School: ,orced or coupled systems. Contrary to the followers of the Kiev SchoolKiev School, who advocated the challenging of the Poincaré-Lindstetdt methods, Andronov and Witt (.)Andronov (1901–1952)Witt (1902–1938), Mandel’shtam and Papalexi (.), then Andronov and Witt (.)Andronov (1901–1952)Witt (1902–1938Glower 发表于 2025-3-23 15:30:07
From Quasi-periodic Functions to Recurrent Motionso consider the representation of the solutions to the differential equations characterizing this kind of phenomena by quasi-periodic functions. These functions, discovered a few years before by Livonian mathematician Piers Bohl (1865–1921) had been the subject of many works, in Copenhagen by DanishCirrhosis 发表于 2025-3-23 20:23:40
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Jean-Marc Ginoux for measuring IMT in Carotid Ultrasound.Imaging AtherosclerAtherosclerosis is a degenerative process affecting blood vessels, which determines narrowing of the lumen, plaque growth, and hardening of the walls. It is a risk factor for cardiovascular diseases.The focus of this book is on the manageme影响深远 发表于 2025-3-24 14:19:35
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Jean-Marc Ginoux for measuring IMT in Carotid Ultrasound.Imaging AtherosclerAtherosclerosis is a degenerative process affecting blood vessels, which determines narrowing of the lumen, plaque growth, and hardening of the walls. It is a risk factor for cardiovascular diseases.The focus of this book is on the manageme自负的人 发表于 2025-3-24 21:52:59
for measuring IMT in Carotid Ultrasound.Imaging AtherosclerAtherosclerosis is a degenerative process affecting blood vessels, which determines narrowing of the lumen, plaque growth, and hardening of the walls. It is a risk factor for cardiovascular diseases.The focus of this book is on the managemesenile-dementia 发表于 2025-3-25 00:24:47
for measuring IMT in Carotid Ultrasound.Imaging AtherosclerAtherosclerosis is a degenerative process affecting blood vessels, which determines narrowing of the lumen, plaque growth, and hardening of the walls. It is a risk factor for cardiovascular diseases.The focus of this book is on the manageme