Compensating for window effects in the calculation of spectrographic instantaneous bandwidth

2000 ◽  
Vol 47 (4) ◽  
pp. 556-558 ◽  
Author(s):  
K.L. Davidson ◽  
P.J. Loughlin
Keyword(s):  
Window Effects

Detection and Analysis of Rats’ Bioelectromagnetic Signal

2014 ◽  
Vol 536-537 ◽  
pp. 13-17
Author(s):  
Hong Long Cao ◽  
Fen Ju Qin ◽  
Xue Guan Liu ◽  
He Ming Zhao
Keyword(s):  
Standard Deviation ◽  
Automatic System ◽  
Measurement Method ◽  
Measurement Accuracy ◽  
Biological Activities ◽  
Measurement Data ◽  
Measured Data ◽  
The Mean ◽  
Frequency Window ◽  
Window Effects

In this paper, we designed an automatic system and automatic test software, and they can carry out Kunming rats bioelectromagnetic measurement in standard status and anesthesia automatically in anechoic chamber where the electromagnetic field outside is shielded, the reflection wave is absorbed, and the measurement accuracy will be improved. We get a great number of measurement data with frequency-sweep measurement method. The mean and standard deviation of amplitudes vs. frequencies is calculated and analyzed. The results show the measurement method is feasible. We have plotted the means of measured data as multiple sets of Y values in a series of bars with standard deviations bars included and distributed in the frequency axis of X. It is found that the fluctuation of the mean and standard deviation in some frequencies is not evident which may explain frequency window effects, while in other frequencies, such a fluctuation can be obviously observed, which may suggest that bioelectromagnetic signal is influenced by biological activities (standard and anaesthesia status) in these frequency points.

Neuroprotective Effects of Gacyclidine After Experimental Photochemical Spinal Cord Lesion in Adult Rats: Dose-Window and Time-Window Effects

2000 ◽  
Vol 17 (1) ◽  
pp. 19-30 ◽  
Author(s):  
MANUEL GAVIRIA ◽  
ALAIN PRIVAT ◽  
PIERRE d'ARBIGNY ◽  
JEAN-MARC KAMENKA ◽  
HENRI HATON ◽  
...  
Keyword(s):  
Spinal Cord ◽  
Time Window ◽  
Spinal Cord Lesion ◽  
Neuroprotective Effects ◽  
Adult Rats ◽  
Window Effects ◽  
Cord Lesion

Third Mobile Window Effects in Neuro-otologic Diseases and Surgeries

2018 ◽  
Vol 111 (9) ◽  
pp. 587-592
Author(s):  
Tadashi Kitahara ◽  
Masaharu Sakagami
Keyword(s):  
Window Effects
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