Zobrazeno 1 - 10
of 1 636
pro vyhledávání: '"equation of motion"'
Publikováno v:
Учёные записки Казанского университета. Серия Физико-математические науки, Vol 166, Iss 3, Pp 407-425 (2024)
The simplest transformation model of the dynamic deformation along the length of a rod-strip consisting of two segments was constructed. The model is based on the classical geometrically linear Kirchhoff–Love model for the unfixed segment, while
Externí odkaz:
https://doaj.org/article/6332e1f62a3444eab9e8cf95823bcf2c
Autor:
Brading, Katherine, author, Stan, Marius, author
Publikováno v:
Philosophical Mechanics in the Age of Reason, 2024, ill.
Externí odkaz:
https://doi.org/10.1093/oso/9780197678954.003.0007
Autor:
Md Foisal Haque
Publikováno v:
Heliyon, Vol 10, Iss 20, Pp e39461- (2024)
This research proposes an innovative power-based equation of motion (PBEM) for the single degree of freedom (SDOF) system considering seismic excitation. The external or input frequency function, solution of time, relation between external and kineti
Externí odkaz:
https://doaj.org/article/def3b7349ad841169f99773dca351adc
Autor:
Yuan-Sheng Wang
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Orbit constraint problems can be encountered in mechanical equipment and amusement equipment. Mechanics exercises generally consider the ideal physical model, and the practical problems also consider the influence of friction, which makes th
Externí odkaz:
https://doaj.org/article/9696b749d7d245dba80b21c731d51c82
Autor:
Huai-Yu Wang
Publikováno v:
Frontiers in Physics, Vol 12 (2024)
People have long had a problem: the equations of motion that reflect the laws of physics are invariant under time inversion, while there always are irreversible processes for gases composed of microscopic particles. This article solves the problem. T
Externí odkaz:
https://doaj.org/article/d25fea3f168e497a8524864583f65552
Autor:
Sergey O. Gladkov
Publikováno v:
Известия высших учебных заведений. Поволжский регион: Физико-математические науки, Iss 1 (2024)
Background. The study proposes a new variational approach to solving the problem of the brachistochrone the purpose of which is to mathematically rigorously substantiate all the basic equations of the dynamic motion of a body in a mobile basis. The r
Externí odkaz:
https://doaj.org/article/9a88233f5069452db37475e14631f0e3
Autor:
Sztankovics István
Publikováno v:
FME Transactions, Vol 52, Iss 2, Pp 173-185 (2024)
The development of different machining procedures requires the exact mathematical description of those. This is especially important in finishing procedures, where the final geometry and surface characteristics of the parts are produced. In this pape
Externí odkaz:
https://doaj.org/article/acf8f67ddacc49fa94d32daac680df09
Publikováno v:
eLife, Vol 12 (2024)
Locomotion is a fundamental behavior of Caenorhabditis elegans (C. elegans). Previous works on kinetic simulations of animals helped researchers understand the physical mechanisms of locomotion and the muscle-controlling principles of neuronal circui
Externí odkaz:
https://doaj.org/article/82e2a12bc8684ab7be0cabb40f0a1661
Autor:
Yong-Yi Huang
Publikováno v:
Results in Physics, Vol 59, Iss , Pp 107578- (2024)
We obtain the canonical transformations for the time-dependent Hamiltonian from Heisenberg’s equation of motion, based on which we derive the Kramers’ dispersion formula via the perturbation theory of matrix mechanics to the second order approxim
Externí odkaz:
https://doaj.org/article/b17d8e3ad0884ea49db88f0a1099f691
Autor:
Yoshio Matsuki, Petro Bidyuk
Publikováno v:
Sistemnì Doslìdženâ ta Informacìjnì Tehnologìï, Iss 3, Pp 121-126 (2023)
This paper reports the result of an investigation of a hypothesis that the melting polar ice of Earth flowing down to the equatorial region causes volcano eruptions. We assumed a cube inside the spherical body of Earth, formulated a 3-dimensional ine
Externí odkaz:
https://doaj.org/article/441922f7f70344d0a75ab1dc86c87aca