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Ústí nad Labem, Czech Republic

Naprstkova N.,Jan Evangelista Purkyne University
Engineering for Rural Development | Year: 2011

The education of CAx applications is an important part of university education. With financial help of the Higher Education Development Fund of the Ministry of Education, Youth and Sports of the Czech Republic it was possible at the Faculty of Production Technology and Management, University of Jan Evangelista Usti nad Labem to realize the education of important software CAD/CAM/CAE representative CATIA V5. At present, therefore, the FPTM UJEP can offer to the students the education of the software, which is often used in companies engaged in production for the automotive industry. The paper describes the deployment of software to education, summarizes and outlines its potential and profits that may result from this commitment to students. Source


Kusmierczak S.,Jan Evangelista Purkyne University
Engineering for Rural Development | Year: 2011

The paper examines the influence of the corrosive effect on the change of microstructure of titanium alloys, which are often used as a replacement material for the human body. These alloys are generally among the corrosion resistant alloys, but the requirements for their resilience in case of implants are still extreme. The corrosion tests were carried out using standard corrosion tests in salt spray environment. The aim was to evaluate the corrosion resistance of titanium alloy, and compare the changes in the structure of the material depending on the length of exposure to corrosion. Source


Naprstkova N.,Jan Evangelista Purkyne University
Engineering for Rural Development | Year: 2011

The paper describes the design of the experiment, through which FPTM students can participate in influence analyzes of different hard particles caused by inoculation and modification of certain aluminum alloys. Such analyzes are currently solved at DTMI FPTM JEPU in Ústí nad Labem and engaging students in such experiments is one of such opportunities for students themselves to gain practical experience and knowledge from the experiment itself and also to try using different instruments, which are available at the DTMI FPTM. Source


Nangolo F.N.,Jan Evangelista Purkyne University
Applied Mechanics and Materials | Year: 2014

Modal parameter estimation is the estimation of frequency, damping ratio, and modal coefficients from experimental data. Modal analysis techniques are a common method used to determine these properties. The Least-Squares Complex Exponential (LSCE) and the Eigensystem Realization Algorithm (ERA) are one of the popular methods of modal analysis techniques. This paper presents an experimental verification of the LSCE and ERA methods. The investigation focuses on the estimation of natural frequencies, damping ratio and modal coefficients. To investigate this, artificial analytical data were processed in MATLAB environment to estimate the modal parameters. The identified vibration parameters from the LSCE and ERA were compared with the values based on classical dynamic theory, and the natural frequency and damping ratio's percent of error were calculated. © (2014) Trans Tech Publications, Switzerland. Source


Cirus L.,Jan Evangelista Purkyne University
DT 2014 - 10th International Conference on Digital Technologies 2014 | Year: 2014

The goal of this conference paper is to give information about the problematics of primary computer and information literacy among pupils attending elementary school. Furthermore the paper describes a process of making and evaluating of an accomplished survey which aim was to analyze a present state of primary computer and information literacy by a form of questionnaire. Literacy as a concept is described first then the primary computer and information literacy as such follows. Hereafter this paper deals with computer and information literacy's grades that are defined by curricula documents. Afterwards the actual possibilities of how to map a present state of primary computer and information literacy among pupils attending elementary school are put forward and the qualifications of their very teachers in a field of primary information education are assessed. In this conference paper answers for following theses shall be detected: What kind of qualification and precondition does a teacher himself possess for schooling the computer and information literacy? What kind of professional trainings, previews studies or additional pedagogical education of some kind has a responded teacher achieved? In what way do responded teachers themselves assess their pupil's qualifications in the field of computer and information literacy? © 2014 IEEE. Source

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