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Diseases of the twenty-first century contribute significantly to the deterioration of the quality of human life and shorten its length. A healthy lifestyle is to ensure optimal health and minimise the risk of contemporar...

Modelling and estimating relationships that combine time series and crosssectional data is often discussed in the statistical literature but in these considerations sampling errors are seldom taken into account. In the p...

The aim of these study is to determine the status of long-term care in Poland in the years 2010–2013, primarily on the basis of legal regulations and the statistics published by the Central Statistical Office. The arti...

Unemployment among young people is one of the most important challenges of the European labor market. It is also a strategic issue of the Polish labor market. The strategic importance of this problem causes an increased ...

Universal access to electricity has become a reality for many years. However, the use of this energy also poses threats. In case of accident or contact with unsecured electric network, the people and animals undergo elec...

Stanisław Staszic was born on 6 November, 1755 in Piła a to a wealthy middle class family. Staszic played an important role in the development of Polish industry, working at the same time as a geologist and studying na...