Now 2 1/2, the child has been off drugs for a year with no sign of functioning virus.
Given that EEG reactivity (EEG-R) to external stimuli can be interpreted as a sign of functioning of some cortical areas [12] and that sleep spindles in EEG may reflect the preserved functional integrity of the ARAS [13], we sought to predict awakening in a cohort of etiologically diverse comatose patients by integrating these two parameters.
Given that EEG reactivity (EEG-R) to external stimuli can be interpreted as a sign of functioning of some cortical areas [ 12] and that sleep spindles in EEG may reflect the preserved functional integrity of the ARAS [ 13], we sought to predict awakening in a cohort of etiologically diverse comatose patients by integrating these two parameters.
At first, in Section 4.1, we will use the sign of Green functions to establish in Theorem 4.1 and Corollary 4.4 optimal conditions for MP and AMP.
With the level of violence down, the Iraqi government and Army have begun to show signs of functioning in less sectarian ways.
According to the sign of coefficient functions of the fuzzy linear differential equation, the corresponding function systems of linear equations were set up.
Then, in Section 4.2, we will use eigenvalues to give a complete description for the sign of Green functions.
From Lemmas 4.5, 4.6, 4.8, and 4.9, the sign of Green functions is clear in all cases.
One may notice that in the deduction of the sign of Green functions, besides eigenvalues, rotation numbers, and oscillation of solutions, some important estimates on Poincaré matrixes in [10, 12] will be used.
Since varphi(lambda)=frac{1}{(lambda^{q}-1)(lambda-1)}bigl(lambda ^{q+1}-2 lambda^{q}+1bigr), the sign of the function φ is defined by the value of the function (d(lambda)=lambda^{q+1}-2lambda^{q}+1).
