Symmetry is an intrinsic property of homo-oligomers. Amine oxidases are multidomain homodimeric enzymes that contain one catalytic site per subunit, and share a high homology degree. In this paper, we investigated, by fluorescence spectroscopy measurements, the conformational dynamics resiliency in solutions two amine oxidases, from lentil seedlings, Euphorbia characias latex, which crystallogr...

we characterize strictly diagonal type of embeddings offinitary symmetric groups in terms of cardinality and the characteristic. namely, we prove thefollowing.let $kappa$ be an infinite cardinal. if$g=underset{i=1}{stackrel{infty}bigcup} g_i,$ where $ g_i=fsym(kappa n_i)$,$(h=underset{i=1}{stackrel{infty}bigcup}h_i, $ where $ h_i=alt(kappa n_i) ), $ is a group of strictly diagonal type and$xi=(...

We study the initial-boundary problem of dissipative symmetric regularized long wave equations with damping term by finite difference method. A linear three-level implicit finite difference scheme is designed. Existence and uniqueness of numerical solutions are derived. It is proved that the finite difference scheme is of second-order convergence and unconditionally stable by the discrete energ...

This paper presents performance results from work done on Sun’s WildFire system. WildFire is a codename for a prototype shared memory multiprocessor developed by Sun MicrosystemsTM consisting of up to four unmodified Sun EnterpriseTM x000 series symmetric multiprocessors (SMPs). A goal of the WildFire system is to evaluate the effectiveness of leveraging large SMPs in the construction of even l...

We present a computational method for solving the coupled problem of chemical transport in a fluid (blood) with binding/unbinding of the chemical to/from cellular (platelet) surfaces in contact with the fluid, and with transport of the chemical on the cellular surfaces. The overall framework is the augmented forcing point method (AFM) (L. Yao and A.L. Fogelson, Simulations of chemical transport...

Vortex solitons in parity-time ($\mathcal{PT}$) symmetric and partially $\mathcal{PT}$ (p$\mathcal{PT}$) azimuthal lattices are demonstrated for a media with quadratic nonlinear response. Stability properties of the vortices investigated comprehensively by linear spectra evolution governing equations, it is shown that, although existence domain $\mathcal{PT}$-symmetric p$\mathcal{PT}$-symmetric...

in this paper, the nonlinear free vibrations of thin symmetric and non-symmetric cross-ply composite plates subjected to biaxial initial stresses are investigated. because of their excellent properties such as specific strength and specific stiffness, composite plates have wide applications in aerospace and mechanical structures. based on von-karman's strain-displacement relations and using gal...

We try to demonstrate in this article that, for quasi-incompressible flows, the standard symmetric formulation of pressure gradient in smoothed particle hydrodynamics (SPH) is not necessarily superior to asymmetric ones. Comparative simulations on plane Poiseuille flows at very low Reynolds numbers show that the results using symmetric formulation are more dependent on the computational sound s...