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Purpose: The idea of the study is to understand fluctuation in quality management depending on organizational context. The primary purpose of this article is to analyze changes in quality management in four countries grouped in V4 (The Visegrad Group) in the prism of macroeconomic crises, over the last five years. The following research question was formulated: What influences market saturation with...
The aim of the study is to examine the market position of the Hungarian business service centers in the Central and Eastern European region with special regard to the available human resources. The study first explores the literature on the development of the global, regional and Hungarian business services sector (BSS). Then, through comparative statistical analysis, it presents the situation of...
The paper is addressed to studies of earthing system components corrosion in different climatic conditions based on comparative field tests results from Poland, North Africa and China. The paper is continuation of the paper presented at ICLP 2010 in Cagliari, and contains discussion and analyses of new field corrosion tests and observations performed in Sudan, which is located in warm, dry (arid),...
The paper is addressed to studies of earth electrodes' corrosion occurring in different climatic conditions worldwide. The study is based on comparison of corrosion effect on zinc galvanised steel earth electrodes exposed in natural soils in Poland, in south of China and in north African countries. The observation of corrosion effects based on inspection of different types earth electrodes removed...
The paper is addressed to studies of earth electrodes' corrosion occurring in different climatic conditions based on comparative results from Poland and Jiangxi province in south of China. The Polish company Galmar-manufacturer of copper coated earth electrodes and conductors started in Poland in 2003 the long-term project of field corrosion tests of earth rods made from different materials. The results...
One of the important factors in designing an efficient lightning protection (LPS) system is to determine if a considered object, system or installation is exposed or not to electromagnetic interference. An exposed system or installation is vulnerable to unwanted sources of current and voltage including the most severe interference sources, which are lightning currents with wide range of statistical...
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