Papers by Author: A. Šešok

Abstract: The paper analyses chemical and magnetronic coating methods. The investigation is made into the types of such implant-oriented materials that are best featured for their bonding properties. It has been established that the most durable and solid coatings are the ones that are made by way of magnetronic method. The coatings are less subject to wear-out process when cobalt plays the function of the bonding material once inserted between polyethylene and ceramics and subsequently coated with the layer of ceramic material.

Abstract: Analysis into the effects of parametric characteristics of visual aid on the perception level of information transmitted has led to the possibility of examining and determining the quality of the reading level as a function of certain parameters of a digital apparatus (sensor), the distance to the text, the size of letters and the intensity of light. Efforts have been made to evaluate the effect of the specifications of the executor as well as the information transfer (by tactile way) speed onto the sensory organs of the disabled person at the perception level. A choice has been made of rational information transfer speeds and appropriate visual aid characteristics to facilitate an adequate perception level.