The complete classification of the orbits on subspaces under action projective stabilizer (classical) algebraic varieties is a challenging task, and few classifications are complete. We focus particular PGL(2,q2) (and PSL(2,q2)) arising from Hermitian Veronese curve in PG(3,q2), maximal rational embedded smooth surface with some fascinating properties. study its leads to new construction quasi-...

The article is devoted to modification of the impact devices Leeb hardness testers for implementation dynamic instrumented indentation method. results obtained made it possible construct a load–displacement curve using primary EMF signals and determine values dissipated elastic body energy, maximal load indentation, residual penetration depth geometric parameters region, namely contact area ind...

We prove that for a finite type curve in R3 the maximal operator generated by dilations is bounded on Lp for sufficiently large p. We also show the endpoint Lp → L 1/p regularity result for the averaging operators for large p. The proofs make use of a deep result of Thomas Wolff about decompositions of cone multipliers.

We prove a quadratic in m and n estimate for the maximal number of limit cycles bifurcating from a focus for the Liénard equation  x+f(x) _ x+ g(x) = 0; where f and g are polynomials of degree m and n respectively. In the proof we use a bound for the number of double points of a rational a¢ ne curve.

The 16th problem of Hilbert addresses the determination and the understanding of the possible topological types of smooth real algebraic curves of a given degree in the projective planeRP . This paper is concerned with a local version of this problem: given a germ (C, 0) of real algebraic plane curve singularity, determine the possible topological types of the smoothings of C. A smoothing of C ...

Epinephrine promotes spontaneous activity in cardiac Purkinje fibers through its action on the pacemaker potassium current (i(KK2)). The mechanism of the acceleratory effect was studied by means of a voltage clamp technique. The results showed that the hormone speeds the deactivation of i(KK2) during pacemaker activity by displacing the kinetic parameters of i(KK2) toward less negative potentia...

Background Scoliosis can lead to a decrease in total lung capacity (TLC) and alterations in maximal flow – volume curves, associated with structural deformities and curve magnitude, but also with chronicity of the problem and respiratory muscle inefficiency [1-4]. However, evidence confirming the assumption of beneficial, long lasting influence of scoliosis specific exercise on respiratory func...

Let E/K be an elliptic curve defined over a number field, let ĥ be the canonical height on E, and let K/K be the maximal abelian extension of K. Extending work of Baker [4], we prove that there is a constant C(E/K) > 0 so that every nontorsion point P ∈ E(K) satisfies ĥ(P ) > C(E/K).

Conclusion A titrated adenosine protocol with prophylactic use of an inhaled beta-2-agonist is a safe procedure in patients with history of mild, well-controlled asthma or COAD undergoing stress myocardial perfusion imaging. Figure 4A. Maximal flow-volume curve results showing mild airflow limitation. There was limited reversibility on bronchodilator response testing (40 ml (2%) increase in FEV...

We prove that for a finite type curve in R the maximal operator generated by dilations is bounded on Lp for sufficiently large p. We also show the endpoint Lp → L 1/p regularity result for the averaging operators for large p. The proofs make use of a deep result of Thomas Wolff about decompositions of cone multipliers.