MATHEMATICS AND MENTAL CALCULUS
Journal Title: Journal of Science And Arts - Year 2010, Vol 12, Issue 1
Abstract
This paper presents some great skills of both mathematicians and nonmathematicians in mental calculus. These information are important because the personalities we spoke about were very significant for their times and their work meant a lot for the progress of the mathematical science.
Authors and Affiliations
Marina Toma
A STUDY OF THE TEMPERATURE ON THE TiO2 THIN FILMS SURFACE DEPOSED ON GLASS IN THE MULTIPULSE IRRADIATION REGIME
This article is based on solving the heat equation in the particular case of thin films of TiO[sub]2[/sub] on glass base. The solution of the equation allows establishing the temperature on the film surface within the co...
STUDIES CONCERNING THE ECOLOGICAL RECONSTRUCTION OF SOIL IN ORDER TO ENSURE A SUSTAINABLE RURAL DEVELOPMENT
The present study aim to determine the effectiveness of the proposed ecological reconstruction method by using the perennial grasses (e.g. Festuca rubra, Poa Pratensis, Lolium perenne, and Medicago sativa) and dolomite (...
INTER-ELEMENT RELATIONSHIPS FOR SOILS AROUND A FERROUS METALLURGICAL PLANT
The main objective of this paper is to establish inter-element relationships for soils around the Iron and Steel Integrated Works (ISIW) at Galati, Romania, using Energy Dispersive X-Ray Fluorescence (EDXRF) atomic techn...
ON THE CAUCHY PROBLEM OF NAVIER-STOKES FLOW
Consider the Cauchy semilinear problem of the Navier-Stokes flow of incompressible fluids - one of the Millenium Prize Problems. By standard arguments we can formulate the problem as an abstract equation and prove the ex...
ANALYSIS THE ENTANGLEMENT IN THE ONE DIMENSIONAL KONDO NECKLACE MODEL
In this paper, at first we review the history of Kondo models exactly. Then we investigate quantum entanglement in the one-dimensional Kondo Necklace model. In calculations we have got each of the matrices according to H...