Dataset of measurable indicators of the Slovak state institutions' websites.

The dataset contains 11 measurable indicators for the website evaluation from different points of view. These indicators were collected for 60 websites of the Slovak state institutions. It provides information about the directly measurable variables, which may affect or reflect the usability, popularity and visibility of the website.

Personal Need for Structure and Fractions in Mathematical Education.

The research was aimed at finding relations between mathematical knowledge and cognitive individual variable. We realized the experiment with 162 students of the Constantine the Philosopher University in Nitra, Slovakia. We had two variables-the personal need for structure (PNS) as a cognitive-individual variable and knowledge of the fraction as a mathematical variable.

Colonisation of Staphylococcus aureus in patients with Nasal Polyposis.

Background: Nasal polyps (NPs) are one of the most common inflammatory mass lesions of the nose, affecting up to 0.5-4% of the population. The pathogenesis of NPs has been studied widely, but it is not clearly understood.

Plant chitinase responses to different metal-type stresses reveal specificity.

Chitinases in Glycine max roots specifically respond to different metal types and reveal a polymorphism that coincides with sensitivity to metal toxicity. Plants evolved various defense mechanisms to cope with metal toxicity. Chitinases (EC 3.

Cultivar-specific kinetics of chitinase induction in soybean roots during exposure to arsenic.

The kinetics of defense responses was studied in soybean exposed to ecologically relevant concentrations of arsenic for 96 h. In the roots of two soybean cultivars with contrasting tolerance to this metalloid there were observed differences in basal levels of membrane lipid peroxidation as well as a significantly different course of peroxidation upon exposure to As. The different course of stress was reflected in the accumulation of defense components.