Much confusion exists in the Englishlanguage literature on plant invasions concerning the terms ‘naturalized’ and ‘invasive’ and their associated concepts. Several authors have used these terms in… (More)
9 Institute of Botany, Academy of Sciences of the Czech Republic, CZ-252 43 Prùhonice, Czech Republic; 10 Department of Ecology, Faculty of Science, Charles University, Vinièná 7, CZ-128 01 Praha 2,… (More)
An electrochemical nucleic acid (NA)-based biosensor is a biosensor that integrates a nucleic acid as the biological recognition element and an electrode as the electrochemical signal transducer. The… (More)
Pollination mode is an important reproductive characteristic, often assumed to play a considerable role in plant species invasiveness. We asked (1) whether alien and native species differed in the… (More)
Two species assigned to the subtribe Hydrobiusina (Coleoptera: Hydrophilidae: Hydrophilinae: Hydrophilini) from the Late Oligocene locality of Aixen-Provence (France) are examined: Hydrobius… (More)
Free vibration of Timoshenko beams having different boundary conditions is analyzed. The Lagrange equations are used to examine the free vibration characteristics of Timoshenko beams. The constraint… (More)
The paper presents three cases of Ehlers–Danlos syndrome, very rarely found in cats. The disease in this species is characterized by skin hyper-extensibility. Physical examination and additional… (More)
92 Two Methods of Mechanical Noise Reduction of Recorded Speech During Phonation in an MRI device J. Přibil , J. Horáček , and P. Horák 3 1 Institute of Measurement Science, SAS, Dúbravská cesta 9,… (More)
A drought of exceptional severity took place in Central Europe in 1947, with marked socio-economic consequences and far-reaching political responses in the Czech Lands. A rich body of meteorological… (More)