Publications by authors named "Stanislav Hejduk"
This paper presents the construction of an innovative high-temperature sensor based on the optical principle. The sensor is designed especially for the measurement of exhaust gases with a temperature range of up to +850 °C. The methodology is based on two principles-luminescence and dark body radiation.
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- The study examines how nutrient concentrations in plants vary, focusing on nitrogen and phosphorus in relation to growth rates (leaf economics spectrum) and calcium and magnesium concerning cell structure.
- The researchers tested whether the combined concentrations of calcium and magnesium are better indicators of plant digestibility than nitrogen concentrations.
- Results showed that calcium and magnesium had a stronger effect on digestibility than nitrogen, suggesting that the role of these cations in plant digestion by ruminants is significant and challenges the traditional focus on the leaf economics spectrum for understanding ecological processes.