"Deformation curves in uniaxial compression of raw potato tuber were analyzed at Nicola and Saturna varieties. In the first part of deformation (time 1 min), some part of specimens were loaded by electric field simulating simultaneous measurement of the specimen alternating-current conductivity (three levels of voltage 1, 5, and 10 V and three frequencies 1, 10, and 100 kHz). The obtained curves were analyzed by six parameters. In five of them no differences were approved statistically (α = 0.05). Only in the case of modulus of elasticity some differences were observed; however, the differences cannot be simply explained by the influence of the electric field." . "263583" . "The influence of conductivity measurement on mechanical properties of potato tubers" . "The influence of conductivity measurement on mechanical properties of potato tubers"@en . . "potato, conductivity, deformation curve, voltage, frequency, deformation"@en . . . . "0" . . . . "Yurov, Aleksandr" . "1212-9151" . "RIV/60460709:41310/10:19336!RIV11-MSM-41310___" . . . "1" . . . "The influence of conductivity measurement on mechanical properties of potato tubers"@en . "2"^^ . . "Blahovec, Ji\u0159\u00ED" . "2"^^ . . "Yurov, Aleksandr" . "[88AD6B725D79]" . "56" . "6"^^ . . . . "The influence of conductivity measurement on mechanical properties of potato tubers" . "RIV/60460709:41310/10:19336" . . "CZ - \u010Cesk\u00E1 republika" . . "Z(MSM6046070905)" . "Research in Agricultural Engineering (Zem\u011Bd\u011Blsk\u00E1 technika)" . "Deformation curves in uniaxial compression of raw potato tuber were analyzed at Nicola and Saturna varieties. In the first part of deformation (time 1 min), some part of specimens were loaded by electric field simulating simultaneous measurement of the specimen alternating-current conductivity (three levels of voltage 1, 5, and 10 V and three frequencies 1, 10, and 100 kHz). The obtained curves were analyzed by six parameters. In five of them no differences were approved statistically (α = 0.05). Only in the case of modulus of elasticity some differences were observed; however, the differences cannot be simply explained by the influence of the electric field."@en . "41310" .