Mathematic Coupling of Data

Automatic Generation of Mathematic Tasks

The contribution describes the formulation of study activities within the selected LMS particular from the mathematical task point of view. The field activities are based primarily on tests drawn from the automatically generated online questions. The paper demonstrates solutions to several problems related to the creation of parameterized questions for the domain of math/science. These are main...

The (re-)unification of Mathematic(s)

Mathematic principles underlying genetic structures

Many people are familiar with the physico-chemical properties of gene sequences. In this paper I present a mathematical perspective: how do mathematical principles such as information theory, coding theory, and combinatorics influence the beginnings of life and the formation of the genetic codes we observe today? What constraints on possible life forms are imposed by information-theoretical con...

Prevalence of Mathematic Disability in Primary Schools

Objectives: One of the issues that have consistently been the concern for the health affair specialists and cure and massive social governors in health fields is the rate of disorders prevalence, diseases and the related subjects to epidemiology. Purpose of this study was to estimate the prevalence of mathematic disability amongst primary schools of Karaj. Methods: Totally 432 students were ...

Mathematic Model for Permanent - Magnet Synchronous

This paper introduces a new method to model the permanent magnet synchronous machines (PMSMs) with saliencies due to the salient structure and magnetic saturation. Two parameters are defined to indicate these saliencies, i.e. the structural saliency ratio (Kstr) and the saturation saliency ratio (Ksat). To verify the nonlinear model, a real PMSM is tested and numerically simulated. The nonlinea...