We study the intensity, modulation depth and mean of gyrosynchrotron (GS) radiation as a function frequency line sight (LOS) in fast sausage modes. By solving 2.5D MHD ideal equations straight coronal loop considering chromosphere with typical flaring plasma parameters we analyse wavelet transform density GS emission for different radio frequencies spatial resolutions, given impulsive general p...

ABSTRACT We study the response of star clusters to individual tidal perturbations using controlled N-body simulations. consider by a moving point mass and disc, vary duration perturbation as well cluster density profile. For fast (i.e. ‘shocks’), gains energy in agreement with theoretical predictions impulsive limit. slow disc perturbations, gain is lower, this has previously been attributed ad...

This paper discusses the feasibility of beam tracking against dynamics in millimeter wave (mmWave) nodes placed on overhead messenger wires. As specific disturbances on-wire deployments, we consider wind-forced perturbations and caused by impulsive forces to Our contribution is answer whether historical positions/velocities a mmWave node are useful track directional beams, given complicated dyn...

The dynamics of evolving processes is often subjected to abrupt changes such as shocks, harvesting, and natural disasters. Often these short-term perturbations are treated having acted instantaneously or in the form “impulses.” In fact, there many phenomena real world, which during their development external influences. Their duration negligible compared with total studied processes. Impulsive ...

The authors consider the pulsed dynamical systems generated by evolutionary processes. trajectories of these processes undergo perturbation when energy functional reaches some fixed limit value. generalization classical theory global attractors infinite dimensional in case with impulse actions is carried out. It established that for dissipative system asymptotically compact semigroup, there exi...

This article reviews eight proposed strategies for solving the Symbol Grounding Problem (SGP), which was given its classic formulation in Harnad (1990). After a concise introduction, we provide an analysis of the requirement that must be satisfied by any hypothesis seeking to solve the SGP, the zero semantical commitment condition. We then use it to assess the eight strategies, which are organi...

After the fuzziness in Europe that surrounded the implementation of the excessive deficit procedure foreseen by the Stability and Growth Pact (SGP), the European Union had to restore the credibility of the weakened fiscal rule. On March 2005, the 25 members amended the SGP. The constraint was to keep alive the Treaty of Amsterdam, which instituted the SGP. Indeed, an attempt to make major chang...

The paper is concerned with the bifurcation of limit cycles in general quadratic perturbations of a quadratic reversible and non-Hamiltonian system, whose period annulus is bounded by an elliptic separatrix related to a singularity at infinity in the poincar'{e} disk. Attention goes to the number of limit cycles produced by the period annulus under perturbations. By using the appropriate Picard...

Animals show impulsiveness when they prefer a smaller more immediate option, even though a larger more delayed option produces a higher intake rate. This impulsive behavior has implications for several behavioral problems including social cooperation. This paper presents two experiments using captive blue jays (Cyanocitta cristata) that consider the effects of payoff accumulation and temporal c...

This article is mainly concerned with the fixed-time and predefined-time synchronization problem for a type of complex-valued BAM neural networks stochastic perturbations impulse effect. First, some previous stability results on nonlinear impulsive systems in which stabilizing destabilizing impulses were separately analyzed are extended to general case can be handled simultaneously. Additionall...