Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Ivan Dvořák"'
Publikováno v:
ECS Transactions. 48:281-288
The paper is concerned with the relation between temperature and critical crack length for the initiation of a brittle crack unstable propagation at the yield strength level stress. For the purpose of calculation, results of dynamic fracture toughnes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa1e3c473774e8416b3e92035dab1db1
https://doi.org/10.1149/04801.0281ecst
https://doi.org/10.1149/04801.0281ecst
Autor:
Kateřina Čihařová, Ivan Dvořák
Publikováno v:
Procedia - Social and Behavioral Sciences. 103:946-953
Low qualification of Technology Transfer professionals has been identified as a significant obstacle to improvement of TT in the CR. Trainings in this field are numerous but unsystematic and lack necessary quality standards. Situation being similar i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::906b5c06134f48f2c5cfe9d4e9f42c64
https://doi.org/10.1016/j.sbspro.2013.10.417
https://doi.org/10.1016/j.sbspro.2013.10.417
Publikováno v:
International Journal of Fatigue. 32:921-928
The paper presents results of the fractographical analysis of fish-eye cracks that were formed in plasma-nitrided steel specimens under symmetrical bending, symmetrical torsion and biaxial in-phase bending–torsion loading combinations. Due to highe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c466756dfdc144d713cdbf29668e09f
https://doi.org/10.1016/j.ijfatigue.2009.07.009
https://doi.org/10.1016/j.ijfatigue.2009.07.009
Publikováno v:
Physics Letters A. 175:203-209
A diagnostic test for identifying nonlinear dynamical relationships in time series, based on mutual information and redundancy, functionals introduced in information theory, is proposed. Its ability to distinguish (noised) multiperiodic and random ti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9dd0a2d253bedbe6bba54378473cf6e6
https://doi.org/10.1016/0375-9601(93)90827-m
https://doi.org/10.1016/0375-9601(93)90827-m
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 185:433-438
Electroencephalogram (EEG)- recording of spontaneous brain electrical activity resulting from collective dynamical behaviour of the neural mass - was traditionally treated as a random signal and processed by stochastic methods like spectral analysis.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a411f20a2f7b64c15e4f772fd789dc7
https://doi.org/10.1016/0378-4371(92)90485-9
https://doi.org/10.1016/0378-4371(92)90485-9
Autor:
Milan Pal, Ivan Dvořák
Publikováno v:
Physica D: Nonlinear Phenomena. 55:221-234
Applicability of singular-value decomposition for reconstructing the strange attractor from one-dimensional chaotic time series, proposed by Broomhead and King, is extensively tested and discussed. Previously published doubts about its reliability ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4620e4c72b676dcb356abc930b72014
https://doi.org/10.1016/0167-2789(92)90198-v
https://doi.org/10.1016/0167-2789(92)90198-v
Autor:
Jan Klaschka, Ivan Dvořák
Publikováno v:
Physics Letters A. 145:225-231
The Grassberger-Procaccia algorithm for estimating the correlation exponent yields estimates biased by systematic errors pronounced mainly for embedding dimension higher than 5. A modification of this algorithm is proposed that removes a part of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9a0763bfb0d8c9314008202d64bc83b
https://doi.org/10.1016/0375-9601(90)90355-r
https://doi.org/10.1016/0375-9601(90)90355-r
Autor:
Jaromír Šiška, Ivan Dvořák
Publikováno v:
Časopis pro pěstování matematiky. 110:359-370
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22ae4cd571d896135e9f6d713de5ac66
https://doi.org/10.21136/cpm.1985.118251
https://doi.org/10.21136/cpm.1985.118251
Autor:
Lumír Srch, Ivan Dvořák
Publikováno v:
Computer Programs in Biomedicine. 7:171-178
Results of the mathematical simulation of the extracellular electric field of the neuron are presented, yielding the formula describing the time and space dependence of the extracellular potential. The general method of the evaluation of the formulae
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7817e0572b080e007b53acfb3e82eef
https://doi.org/10.1016/0010-468x(77)90025-3
https://doi.org/10.1016/0010-468x(77)90025-3