Zobrazeno 1 - 10
of 198
pro vyhledávání: '"Jüri Engelbrecht"'
Publikováno v:
Proceedings of the Estonian Academy of Sciences, Vol 73, Iss 3, Pp 264-278 (2024)
Mathematical modelling of physical phenomena is based on the laws of physics, but for complicated processes, phenomenological models could enhance the descriptive and prescriptive power of the analysis. This paper describes some hybrid models, where
Externí odkaz:
https://doaj.org/article/8f50221d41bf4386bd3b6d91d462e309
Publikováno v:
Proceedings of the Estonian Academy of Sciences, Vol 71, Iss 4, Pp 369-375 (2022)
Signals in nerves include electrical, mechanical and thermal components and are characterised by the complexity of processes. The modelling of these signals is analysed from the viewpoint of DeLanda, who has demonstrated the possibility of revealing
Externí odkaz:
https://doaj.org/article/301256c7ae6b468aaaaacb4318148073
Publikováno v:
Frontiers in Cellular Neuroscience, Vol 17 (2023)
The long history of studying the propagation of an action potential has revealed that an electrical signal is accompanied by mechanical and thermal effects. All these effects together generate an ensemble of waves. The consistent models of such a com
Externí odkaz:
https://doaj.org/article/9c13642c11044f33b839069964716801
Autor:
Jüri Engelbrecht, Ivo Šlaus
Publikováno v:
Trames, Vol 26, Iss 2, Pp 131-139 (2022)
Academies of sciences have a long history starting in ancient Greece and later in Italy during the Renaissance. Over the centuries, the tasks of academies have been developed according to societal changes. In this paper, the roles of academies of sci
Externí odkaz:
https://doaj.org/article/e9abc5a53a7d438f9ed0ede4f1cdeacd
Publikováno v:
Proceedings of the Estonian Academy of Sciences, Vol 70, Iss 1, Pp 3-18 (2021)
The review describes how ideas from the fields of physics and mathematics have influenced the studies on signal propagation in nerves, which has classically been related to electrophysiology and chemistry.
Externí odkaz:
https://doaj.org/article/0b3df7cafdb74e5fa2bbccb6ac6ae0d1
Publikováno v:
Cadmus, Vol 4, Iss 2, Pp 118-126 (2020)
The present article is written as an issue paper on academies for the GL-21 Project. It traces activities of academies and their associations in the present information-rich society. The state-of-the-art of the academic world is briefly described.
Externí odkaz:
https://doaj.org/article/de098b42c74749118960d80ab25cc343
On mechanisms of electromechanophysiological interactions between the components of signals in axons
Publikováno v:
Proceedings of the Estonian Academy of Sciences, Vol 69, Iss 2, Pp 81-96 (2020)
Recent studies have revealed the complex structure of nerve signals in axons. There is experimental evidence that the propagation of an electrical signal (action potential) is accompanied by mechanical and thermal effects. In this paper, first, an ov
Externí odkaz:
https://doaj.org/article/bcc281af748f45eea1b8055f6611abaa
Autor:
Jüri Engelbrecht
Publikováno v:
Proceedings of the Estonian Academy of Sciences, Vol 71, Iss 1, Pp 1-2 (2022)
Externí odkaz:
https://doaj.org/article/0bb73dd3daf24d0b9ca309a783c30732
Publikováno v:
Proceedings of the Estonian Academy of Sciences, Vol 68, Iss 3, Pp 276-283 (2019)
The propagation of signals in nerves is characterized by complexity where the interactions between the electrical signal and accompanying mechanical and thermal effects must be taken into account. That is why in the modelling of wave phenomena the kn
Externí odkaz:
https://doaj.org/article/f8773efcce4243239fc62a9c06deb8a0
Autor:
Jüri Engelbrecht
Publikováno v:
Cadmus, Vol 4, Iss 4, Pp 56-57 (2021)
Externí odkaz:
https://doaj.org/article/fd0180143f8142748bb0082004e6139c