Results 21 to 30 of about 4,186,119 (356)

On the constitutive pseudoscalars of hemitropic micropolar media in inverse coordinate frames [PDF]

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2021
The paper is devoted to the constitutive pseudoscalars associated with the theory of hemitropic micropolar continuum. The basic concepts of pseudotensor algebra are presented. The pseudotensor form of the hemitropic micropolar elastic potential is given,
Eugenii V. Murashkin, Yuri N. Radayev
doaj   +1 more source

Flow Classification and Its Application to Fluid Processing [PDF]

open access: yesMATEC Web of Conferences, 2021
Mathematically, the problem of flow field classification can be analyzed by the eigenanalysis of the deformation-rate tensor; however, such analysis technique have not been commonly applied in fluid processing.
Nakayama Yasuya, Kajiwara Toshihisa
doaj   +1 more source

On the use of residual dipolar couplings in multi-state structure calculation of two-domain proteins

open access: yesMagnetic Resonance Letters, 2022
Residual dipolar couplings (RDCs) are powerful nuclear magnetic resonance (NMR) probes for the structure calculation of biomacromolecules. Typically, an alignment tensor that defines the orientation of the entire molecule relative to the magnetic field ...
Alexandra Born   +3 more
doaj   +1 more source

On the Neuber theory of micropolar elasticity. A pseudotensor formulation

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2020
The present paper deals with a pseudotensor formulation of the Neuber theory of micropolar elasticity. The dynamic equations of the micropolar continuum in terms of relative tensors (pseudotensors) are presented and discussed.
Vladimir Aleksandrovich Kovalev   +2 more
doaj   +1 more source

On a micropolar theory of growing solids

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2020
The present paper is devoted to the problem of boundary conditions formulation in the growing micropolar solid mechanics. The static equations of the micropolar continuum in terms of relative tensors (pseudotensors) are derived due to virtual work ...
Eugenii Valeryevich Murashkin   +1 more
doaj   +1 more source

Gravitational Wave Direct Detection does not Constrain the Tensor Spectral Index at CMB Scales

open access: yesThe Open Journal of Astrophysics, 2021
I discuss constraints on the power spectrum of primordial tensor perturbations from a combination of Cosmic Microwave Background (CMB) measurements and the gravitational wave direct detection experiments LIGO/Virgo and DECIGO. There are two main points: (
William H. Kinney
doaj   +1 more source

A characterization of finite \'etale morphisms in tensor triangular geometry [PDF]

open access: yesÉpijournal de Géométrie Algébrique, 2022
We provide a characterization of finite \'etale morphisms in tensor triangular geometry. They are precisely those functors which have a conservative right adjoint, satisfy Grothendieck--Neeman duality, and for which the relative dualizing object is ...
Beren Sanders
doaj   +1 more source

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