A driving simulator study was conducted to test the influence of Collision Avoidance Warning System on drivers’ performance. Perceptual load on the road (e.g., vehicles’ congestion) and its sides (e.g., pedestrians’ number) were manipulated, while critical events occurred on the road (e.g., a leading car suddenly slowed down) or initiated from its sides (e.g., a pedestrian crossed the road unex...

This paper is concerned with solving large scale linear fractional multiple objective programming (LSLFMOP) problems with chance constraints. Channce constraints involve random parameters in the right-hand sides. These random right-hand sides are considered to be statistically independent random variable. The main features of the proposed solution procedure are based on chanceconstrained techni...

Many scientific applications require one to solve successively linear systems Ax = b with different right-hand sides b and a symmetric positive definite matrix A. The conjugate gradient method applied to the first system generates a Krylov subspace which can be efficiently recycled thanks to orthogonal projections in subsequent systems. A modified conjugate gradient method is then applied with ...

Although tactile representations of the two body sides are initially segregated into opposite hemispheres of the brain, behavioural interactions between body sides exist and can be revealed under conditions of tactile double simultaneous stimulation (DSS) at the hands. Here we examined to what extent vision can affect body side segregation in touch. To this aim, we changed hand-related visual i...

Abstract In classical texts, equations for fields are proposed without derivation of right-hand sides. Below, the sides Maxwell and Einstein derived within framework Vlasov–Maxwell–Einstein from a classical, but slightly more general principle least action Hamilton–Jacobi used to obtain cosmological solutions.

In this paper, we present new variants of global bi-conjugate gradient (Gl-BiCG) and global bi-conjugate residual (Gl-BiCR) methods for solving nonsymmetric linear systems with multiple right-hand sides. These methods are based on global oblique projections of the initial residual onto a matrix Krylov subspace. It is shown that these new algorithms converge faster and more smoothly than the Gl-...

We introduce a family of rst-order multi-dimensional ordinary diierential equations (ODEs) with discontinuous right-hand sides and demonstrate their applicability in image processing. An equation belonging to this family is an inverse diiusion everywhere except at local extrema, where some stabilization is introduced. For this reason, we call these equations \stabilized inverse diiusion equatio...

In a number of applications in scientific computing and engineering one has to solve huge sparse linear systems of equations with several right-hand sides that are given at once. Block Krylov space solvers are iterative methods that are especially designed for such problems and have fundamental advantages over the corresponding methods for systems with a single right-hand side: much larger sear...

Ten hours after onset of an anterior spinal artery syndrome (ASAS) F-waves could not be obtained from the paralysed left hand muscles. F-waves in the right hand were present and motor nerve conduction studies were normal on both sides. One week later paralysis of the right hand together with paraparesis occurred. Two days later F-waves from the right hand had disappeared. Three weeks later MRI ...