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Mostrando ítems 21-30 de 19304
Multichannel Time-Frequency Complexity Measures for the Analysis of Age-Related Changes in Neuromagnetic Resting-State Activity
(Instituto de Ingeniería Eléctrica y Electrónica, 2019-01)
We propose new multichannel time-frequency complexity measures to evaluate differences on magnetoencephalograpy (MEG) recordings between healthy young and old subjects at rest at different spatial scales. After reviewing ...
FREQUENCY MEASUREMENTS OF FAR-INFRARED LASER LINES BY MEANS OF MIM POINT-CONTACT DIODES
(Plenum Publ CorpNew York, 1994)
Laser frequency measurements and spectroscopic assignments of optically pumped 13CH3OH
(Springer, 2001-11-12)
A three-laser heterodyne system was used to measure the frequencies of twelve optically pumped laser emissions from 13CH3OH in the far-infrared (FIR) region. These emissions, ranging from 54 to 142 μm, are reported with ...
(CH2F2)-C-12 and (CH2F2)-C-13 far-infrared lasers: New lines and frequency measurements
(Plenum Publ CorpNew YorkEUA, 1997)
Laser lines and frequency measurements of fully deuterated isotopomers of methanol
(Plenum Publ CorpNew YorkEUA, 1998)
New far-infrared laser lines and frequency measurements of acetaldehyde and vinyl fluoride
(Plenum Publ CorpNew YorkEUA, 1998)
Improvements to resampling measures of group support
(Wiley Blackwell Publishing, Inc, 2003-12)
Several aspects of current resampling methods to assess group support are reviewed. When the characters have different prior weights or some state transformation costs are different, the frequencies under either bootstrapping ...
A contribution for nonlinear structural dynamics characterization of cantilever beams
(2005-12-01)
Successful experiments in nonlinear vibrations have been carried out with cantilever beams under harmonic base excitation. A flexible slender cantilever has been chosen as a convenient structure to exhibit modal interactions, ...