Results 111 to 120 of about 1,518 (208)

The tensor virial theorem for subsystems

, 1983
The tensor virial theory extension presently formulated for subsystems has novel terms that are evaluated for the special case of two homogeneous oblate spheroids, of which one lies completely within the other.
CAIMMI, ROBERTO, SECCO, LUIGI ENRICO, Brosche P.   +2 more
core  

Probing the Free Energy of Small Water Clusters: Revisiting Classical Nucleation Theory. [PDF]

J Phys Chem Lett, 2022
Afzalifar A, Shields GC, Fowler VR, Ras RHA.   +3 more
europepmc   +1 more source

A virial theorem for rotating charged perfect fluids in general relativity

, 2003
We obtain an exact form of the virial theorem in general relativity, which is sufficiently general to be applied to charged, conducting, rotating perfect fluids in electromagnetic and gravitational fields.
Georgiou, A.
core  

On the Stability of Interstellar Neutral Hydrogen Clouds at Large Z-heights

The Astrophysical Journal
Galactic neutral hydrogen (H i ) data drawn from several large-scale surveys have been used to study 32 small clouds found between Galactic longitudes 70° and 140° and latitudes −20° and −45°.
G. L. Verschuur
doaj   +1 more source

(The) Study of Virial Theorem in Relativistic Mechanics

, 1994
In this study, the virial theorem which relates the average of the kinetic energy of a system to the average of the directional derivative of the potential was introduced.
高允希
core  

Collimated and spinning fireballs for ultra-relativistic jets: long vs short gamma-ray bursts by angular momentum and mass ratio

European Physical Journal C: Particles and Fields
In this study, we investigate the gravitational collapses of rotating stellar systems accounting for gamma-ray burst jet progenitors. Based on the virial theorem of hadron collisional relaxations and Newtonian slow-rotating approximation, we analyze the ...
She-Sheng Xue
doaj   +1 more source

Stability of Spin-Wave Solitons in Bose-Einstein Condensates of Magnons: A Possible Application in Ferromagnetic Films. [PDF]

Materials (Basel), 2022
Pereira LC, do Nascimento VA.
europepmc   +1 more source

Estimation of activity coefficients for aqueous organic redox flow batteries: Theoretical basis and equations. [PDF]

iScience, 2022
Mourouga G, Chery D, Baudrin E, Randriamahazaka H, Schmidt TJ, Schumacher JO.   +5 more
europepmc   +1 more source

Stiffness and Density Relationships in Additively Manufactured Structures: A Virial Theorem-Based Approach. [PDF]

Materials (Basel)
Stejskal T, Maláková S, Lascsáková M, Frankovský P.   +3 more
europepmc   +1 more source

The physical basis of osmosis. [PDF]

J Gen Physiol, 2023
Manning GS, Kay AR.
europepmc   +1 more source