Publications by authors named "M Wiewiorowska"

Negative natural increase in the population, decrease of total fertility rate, as well as older age of first pregnancy are characteristic phenomena for the population of Poznań. At the other end of the spectrum there are cases of underage pregnancies where young mothers are emotionally immature and unprepared to act as a mother. An analysis of underage deliveries based on medical notes was conducted in Gynecological/Obstetric Ward in District General Hospital in Poznań in the years 1996-2001.

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Geosmin and 2-methylisoborneol-compounds responsible for the musty-earthy off-odor of wheat grain, were isolated by SPME and analyzed by GC-MS. Carboxen/PDMS/DVB fiber coating was selected because of its highest extraction efficiency. Concentrations of geosmin and 2-methylisoborneol as low as 0.

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