Steve Lach

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<lb>The local autocorrelation function of the time-frequency distribution (TFD). defined by an appropriate kernel, is used<lb>to form a spectral polynomial. Some of the roots of this polynomial correspond to the instantaneous frequences or he<lb>input sisnailn «his paper, we use extended version of Newton's method for root-finding to obtain the trajectories(More)
The nature of uremic nephrocalcinosis was studied by means of X-ray microanalysis in 5/6 nephrectomized rats. The data show that calcified deposits in the renal parenchyma of uremic rats contained substantial amounts of calcium, magnesium, aluminum and silicon. Since calcificates did not reveal a uniform composition they were arbitrarily divided into 3(More)
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