Results 51 to 60 of about 731,067 (193)

Parametric analysis of the stability of a bicycle taking into account geometrical, mass and compliance properties [PDF]

open access: yes, 2017
Some studies of bicycle dynamics have applied the Whipple Carvallo bicycle model (WCBM) for the stability analysis. The WCBM is limited, since structural elements are assumed to be rigid bodies.
Doria, Alberto   +3 more
core   +1 more source

Stability of strange stars (SS) derived from a realistic equation of state [PDF]

open access: yes, 2002
A realistic equation of state (EOS) leads to realistic strange stars (ReSS) which are compact in the mass radius plot, close to the Schwarzchild limiting line (Dey et al 1998). Many of the observed stars fit in with this kind of compactness, irrespective
Baldo M.   +8 more
core   +2 more sources

Effective Discreteness Radius of Stabilizers for Stationary Actions

open access: yesMichigan Mathematical Journal, 2022
43 pages.
Gelander, T., Levit, A., Margulis, G. A.
openaire   +3 more sources

On calculation of the stability radius for a minimum spanning tree

open access: yesЖурнал Белорусского государственного университета: Математика, информатика, 2017
We consider a minimum spanning tree problem in the situation where weights of edges are exposed to independent perturbations. We study a quantitative characteristic of stability for a given optimal solutions of the problem.
Yauheni D. Zhyvitsa, Kiril G. Kuzmin
doaj  

Les relations sociales, frein ou moteur de la durabilité

open access: yesDéveloppement Durable et Territoires, 2013
Development paths may include contradictions between the different dimensions of sustainability. This article shows the usefulness of the notion of radius of trust in order to evaluate the contribution of social relationships to sustainability.
Jean-Marc Callois
doaj   +1 more source

Wind-shearing in gaseous protoplanetary disks and the evolution of binary planetesimals

open access: yes, 2011
One of the first stages of planet formation is the growth of small planetesimals. This early stage occurs much before the dispersal of most of the gas from the protoplanetary disk. Due to their different aerodynamic properties, planetesimals of different
Andrews   +15 more
core   +1 more source

On the stability of convex symmetric polytopes of matrices

open access: yesElectronic Journal of Differential Equations, 2000
In this warticle we investigate the stability properties of a convex symmetric time-varying second-order matrix's polytope depending on a real positive parameter $r$.
Gilner de la Hera Martinez   +2 more
doaj  

The Role of dimensionality in the stability of a confined Bose gas

open access: yes, 1997
We study analytically the ground-state stability of a Bose-Einstein condensate (BEC) confined in an harmonic trap with repulsive or attractive zero-range interaction by minimizing the energy functional of the system.
Salasnich, Luca
core   +1 more source

Analytical modeling of chatter stability in turning and boring operations - Part II: Experimental verification [PDF]

open access: yes, 2007
In this part of the paper series, chatter experiments are conducted in order to verify the proposed stability models presented in the first part (Ozlu, E., and Budak, E., 2007, ASME J. Manuf. Sci. Eng., 129(4), pp. 726–732).
Budak, Erhan, Özlü, Emre
core   +1 more source

A new mechanism for radius stabilization in warped supersymmetry [PDF]

open access: yesPhysics Letters B, 2005
A new mechanism for the radius stabilization is proposed in a 5D super-Yang-Mills model in the warped background of ${AdS}_5$. Dominant 1-loop contribution to the supersymmetric 4D effective potential is estimated to depend on the radion. The minimization of the effective potential incorporating the tree potential and a Fayet-Iliopoulos $D$-term for ...
Ichinose, Shoichi, Murayama, Akihiro
openaire   +2 more sources

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