Abstract

MONCADA ACEVEDO, María Elena; PINEDO JARAMILLO, Carlos Rafael  and  MARTINEZ RONDANELLI, Alfredo. Experimental and computing development to estimate the induced electric variable induced in samples of bovine femur stimulated by low frequency magnetic fields . Rev Cubana Invest Bioméd [online]. 2008, vol.27, n.2, pp. 0-0. ISSN 1561-3011.

In this paper electric permittivity and conductivity were measured in bovine femur diaphysis; samples were have on a computer environment to calculate a priori, induced electric signals of experimental interest. From samples three-dimensional computer models and reported in literature PL -. Generating source was located for a longitudinal and transversal magnetic field to samples. Study electric signals included magnetic field, current density, and electric potential. Electric properties measured were within expected rank, curent density and induced electric field were affected by assigned property, frequency, type of tissue (medullary or cortical), and direction of induced magnetic field. Higher values were obtained for stimulation to 120 Hz, direction of transversal magnetic field, and PL

Keywords : Conductivity; diaphysis; induced electric signals; three-dimensional computer models; magnetic field; current density; electric potential.

        · abstract in Spanish     · text in Spanish     · Spanish ( pdf )