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The most significant process of the modern civilization advancement is globalization. The crucial tendencies of the world educational system development aim at strengthening the main role of knowledge as a component of employee workshop, often much more precious than the material part, originating from the employer. In 1991, due to globalization processes, Ukraine abandoned the Soviet higher education...
The discussion of floods in this paper covers the section of the Odra River basin from its source down to the mouth of the Nysa Klodzka River and the section of the Vistula River basin down to the Krakow profile. The area of the upper part of Odra River basin is 13,455 km2 and the length of the river bed in this section is ca. 273.0 km. In the reach examined, the Vistula River is 184.8 km long and...
Northern Red Oak is a tree species native to North America. In Polish flora it has status of invasive plants. In the years 2008-2011 autoecological studies were conducted aiming at examination on what type of soils the species tends to regenerate ie appearance of seedlings in the vicinity of maternal trees. In total 250 phytosociological relevés and 100 soil samples (400 soil subsamples) were collected...