Optimization of Time Structures in Manufacturing Management by using Scheduling Software Lekin

Author(s): Michal Balog,Darina Dupláková,Erik Szilágyi,Miroslav Mindas,Lucia Knapcikova / Language(s): English Issue: 3/2016

In each manufacturing plant it is one of the basic requirements to produce the largest quantity of products in the shortest time and at the lowest price. In performance of these requirements used are diverse modern methods, technologies and software which ensure the efficiency improvement of manufacturing, costs minimization, production time minimization etc. Presented article is focused on time structures optimization of real manufacturing process of engineering component by using scheduling software Lekin. It is based on theoretical scientific knowledge on which is afterwards found the optimal layout of the manufacturing process in practice. The optimal layout it created by construction and analysis of Gantt charts in scheduling software Lekin with minimum production time condition.

Management of Human Resources and Quality in Materials Supply Process in Construction Projects

Author(s): Valentina Zileska Pancovska,Biljana Blazhevska-Stoilkovska,Tomáš Hanák / Language(s): English Issue: 3/2016

Is the Continuance a New Buzz Word? Bibliometric and Co-citation Analysis of E-learning Continuance

Author(s): Amra Kapo,Kemal Kačapor,Alisa Mujkić / Language(s): English Issue: 3/2016

Choosing Teaching as a Career: Importance of the Type of Motivation in Career Choices

Author(s): Robert Tomšik / Language(s): English Issue: 3/2016

This research looks into what are Extrinsic, Intrinsic and Altruistic motives and their importance when students are choosing their career. The study involved 324 teacher trainees in their first year of bachelor studies. The types of motivation when choosing teaching career were studied by SMVUP2-S (Teaching Career Choice Scale). The model of motivation types was supplemented by subscales: Influence by other, Career growth and Alternative choice. Objective of the study was to show the relationship between these variables. Results from the research showed that influence by other and alternative choice of teaching career were in a negative relation with interest and skills/experience that this career requires and students should have.

Model of Piezoelectric Polymer Energy Harvesting System

Author(s): Orlin Stanchev,Angel Marinov,Emilian Bekov / Language(s): English Issue: 3/2016

Тhis paperproposes a specialized model of an energy harvesting system powered by a piezoelectric polymer element. The model allows a complex system based evaluation and can be used as a general design tool. The model is implemented into a general purpose simulation environment. The simulation results are presented and analysed. The model is verified trough a dedicated experiment.

Andrzej Wajda (1926-2016)

Author(s): Henryk Woźniakowski / Language(s): Polish Issue: 739/2016

CARSTUL DIN BIHORUL NORDIC- VALORIFICARE TURISTICA

Author(s): Nicolae Veres,Cornel Resiga / Language(s): Romanian Issue: 06/2006

KARST FROM NORDIC BIHOR - TOURISM VALUATION

Działalność Biblioteki Jagiellońskiej w roku 2015. Sprawozdanie

Author(s): Aleksandra Cieślar / Language(s): Polish Issue: 66/2016

Introduction

Author(s): Ágota Ábrán,Elena Bărbulescu / Language(s): English Issue: Suppl.1/2016

Exploring local accounts of a century-old rural hospital, the present article brings together Pierrebourdieu’s theory of symbolic goods, Pierre Nora’s views on places of memory, and Mary Douglas’sinsights into how the institutions think, in order to reflect upon a recent field research project ina township of transylvania, Romania. Michel Foucault’s view on discipline is the starting pointin the argument and the basis for weaving together the other three perspectives. the article considersthe impact of changing political regimes, changing economics, and changing lifestyles. iinterpret the biomedical services in the given field situation as symbolic goods, paralleling bourdieu’svision on cultural goods, in the idea that biomedicine was constructed as a cultural good. the wholesymbolism goes variably from individual to collective levels, highlighting nostalgia, self-esteem andlocal power.

List of Authors

Author(s): Author Not Specified / Language(s): English Issue: 1/2016

Od Redakcji

Author(s): Stanisław Mocek,Barbara Markowska / Language(s): Polish Issue: 6/2015

Zbigniew Brzeziński – dziedzictwo myśli i działania

Author(s): Roman Kuźniar / Language(s): Polish Issue: 2/2017

Zbigniew Brzeziński – strateg w świecie wartości

Author(s): Robert Kupiecki / Language(s): Polish Issue: 2/2017

A REVIEW OF MECHANICAL PROPERTIES OF DIAMOND-LIKE CARBON COATINGS WITH VARIOUS DOPANTS AS CANDIDATES FOR BIOMEDICAL APPLICATIONS

Author(s): Krzysztof Jastrzębski,Aleksandra Jastrzębska / Language(s): English Issue: 22/2017

In the modern world, there is an increasing demand for implants, and technologies connected with their manufacturing. One of the possible paths of their development relates to the use of diamond-like carbon coatings (DLC) for the improvement of surface properties of the biomaterials used for implants. Further improvement of the mentioned properties can be induced by means of doping of the coating. Among the elements which are under current investigation of researchers, the following can be placed: Ag, Si, F, Cu, Ti, Ca and P. This paper reviews previously published experimental data concerning mechanical and physicochemical properties of DLC coatings doped with Ag, Si, Cu, Ti, Ca, F and P as candidates for biomedical applications. Although plenty of articles are published in the mentioned field, the differences of coatings’ synthesis techniques, various sources of dopants and substrates, as well as conducted experiments make no consistent view about a possible solution for their future implementation in medicine. Some of the selected dopants (Cu, Ca, P), still require better characterisation of mechanical properties. There is a necessity to conduct studies of mechanical and physicochemical properties of DLC coatings doped with these elements. This will enable adjustment of the necessary technological parameters to biomedical requirements.

THE INFLUENCE OF OUTLET SYSTEM GEOMETRY ON TESLA TURBINE WORKING PARAMETERS

Author(s): Krzysztof Rusin / Language(s): English Issue: 22/2017

The paper presents an analysis of the influence of Tesla turbine outlet system geometry on parameter distribution and power. Simulations were carried out with the aid of Ansys products: DesignModeler, Meshing and CFX 17.0. The model geometry was based on the dimensions of existing turbine. Three different types of outlet system were investigated. A mesh independence study was carried out in order to obtain results which were unaffected by discretization method. Computations were performed using experimental data. The flow phenomena occurring inside the turbine are described in addition to the differences caused by outlet system geometry. Numerical results were confronted with experimental analysis.

Les universités roumaines face aux enjeux de la communication. Le discours de l’université – masques et réalités

Author(s): Florinela Şerbănică,Adela Drăgan / Language(s): French Issue: 2/2017

The competition among universities, also determined by financial constraints, influences the university discourse as identifiable in the Rector's address, published online, or in the discourse uttered in various contexts, such as the inauguration of the academic year or the graduation ceremony. The discourse in question undergoes various alterations, in the sense of a lack of balance in the valuation of the institution or the potential candidates, the university face being thus unavoidably threatened. Given the high stakes of attracting candidates, it is obvious that there are consequences on the relation generated, which replaces the formal style (as a classical form) by a more informal one (as a contextual form).The present analysis makes use of Goffman's theory of face and the informative-argumentative aspects of discourse, applied on the corpus provided by the Rector's address or other official addresses of Romanian universities, published on their respective sites.

Abbreviations of journals and series

Author(s): Author Not Specified / Language(s): English Issue: 4/2007

Abbreviations of journals and series

Rezultati izbora u Nemačkoj

Author(s): Author Not Specified / Language(s): Serbian Issue: 15/2018

Działalność Biblioteki Jagiellońskiej w roku 2016. Sprawozdanie

Author(s): Aleksandra Cieślar / Language(s): Polish Issue: 67/2017

Zespół Rocznika

Author(s): / Language(s): Polish Issue: 23/2017