Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Daniel Dantchev"'
Autor:
Daniel Dantchev
Publikováno v:
Entropy, Vol 26, Iss 6, p 499 (2024)
Fluctuations are omnipresent; they exist in any matter, due either to its quantum nature or to its nonzero temperature. In the current review, we briefly cover the quantum electrodynamic Casimir (QED) force as well as the critical Casimir (CC) and He
Externí odkaz:
https://doaj.org/article/54330be25b13403b93e8ebc8e866fafc
Publikováno v:
Vibroengineering PROCEDIA. 38:56-61
The aim of the current article is: 1) to present a 20-segmental biomechanical model of the male human body generated within a SolidWorks® environment.; 2) to improve the 16-segmental biomechanical model of the human body described in our previous in
Autor:
Daniel Dantchev, Joseph Rudnick
Publikováno v:
Physical Review E
We obtain exact closed-form expressions for the partition function of the one-dimensional Ising model in the fixed-$M$ ensemble, for three commonly-used boundary conditions: periodic, antiperiodic and Dirichlet. These expressions allow for the determ
Publikováno v:
Proceedings of the Twenty-First International Conference on Geometry, Integrability and Quantization, Ivaïlo M. Mladenov, Vladimir Pulov and Akira Yoshioka, eds. (Sofia: Avangard Prima, 2020)
Recently Yoon, Ru and Mioduchowski have introduced a model based on the classical Timoshenko beam theory, describing the propagation of transverse waves in double-wall carbon nanotubes regarded as a system of two separate nested tubes interacting via
Publikováno v:
Proceedings of the Twenty-First International Conference on Geometry, Integrability and Quantization, Ivaïlo M. Mladenov, Vladimir Pulov and Akira Yoshioka, eds. (Sofia: Avangard Prima, 2020)
The work deals with a family of nonlinear differential equations of Lane–Emden–Fowler type. The original Lane–Emden equation was used to model the thermal behavior of spherical clouds of gas within the framework of classical thermodynamics. Sli
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 522:324-338
We present an analytical solution of an effective field theory which, in one of its formulations, is equivalent to the Ginzburg’s Ψ -theory for the behavior of the Casimir force in a film of 4 He in equilibrium with its vapor near the superfluid t
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 510:302-315
We present both analytical and numerical results for the behaviour of the Casimir force in a Ginzburg–Landau type model of a film of a simple fluid or binary liquid mixture in which the confining surfaces are strongly adsorbing but preferring diffe
Publikováno v:
INTERNATIONAL CONFERENCE OF COMPUTATIONAL METHODS IN SCIENCES AND ENGINEERING ICCMSE 2020.
NASA has selected eight postures of the human body and studied the corresponding mass-inertial characteristics for them based on data for male astronauts. Due to the deficiency of such data for female astronauts they do not report data for females. T
Publikováno v:
INTERNATIONAL CONFERENCE OF COMPUTATIONAL METHODS IN SCIENCES AND ENGINEERING ICCMSE 2020.
We study a model of a critical fluid described by the standard φ4 Ginzburg-Landau Hamiltonian and determine the Casimir force in the case of Dirichlet-Dirichlet boundary conditions imposed along the finite dimension of the film. Physically, the flui
Publikováno v:
8th European Medical and Biological Engineering Conference ISBN: 9783030646097
In the current article we do report anthropometric measurements of 107 Bulgarian women performed by our team, that complement the representative anthropological investigation (Yordanov et al., 2006) of 2855 Bulgarian females aged 30–40 years. Based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1328aa210fbaeee53b5a21af841f9c2
https://doi.org/10.1007/978-3-030-64610-3_98
https://doi.org/10.1007/978-3-030-64610-3_98