Dust grains play a crucial role on formation and evolution history of stars and galaxies in the early universe. We investigate the formation of dust grains in the ejecta of population III supernovae including pair–instability supernovae which are expected to occur in the early universe, applying a theory of non–steady state nucleation and grain growth. Dust formation calculations are performed ...

The use of DNA microarrays to identify nucleotide variation is almost 20 years old. A variety of improvements in probe design and experimental conditions have brought this technology to the point that single-nucleotide differences can be efficiently detected in unmixed samples, although developing reliable methods for detection of mixed sequences (e.g., heterozygotes) remains challenging. Surpr...

Odor intensity (OI) indicates the perceived intensity of an odor by the human nose, and it is usually rated by specialized assessors. In order to avoid restrictions on assessor participation in OI evaluations, the Vector Model which calculates the OI of a mixture as the vector sum of its unmixed components' odor intensities was modified. Based on a detected linear relation between the OI and th...

We present a new approach for signal separation from an undetermined instantaneous mixture of two BPSK (Binary Phase Shift Keying) signals in AWGN (Additive White Gaussian Noise) channel. The method uses frequency diversity of the mixture (frequency shift between carriers) and the fact that signals of interest are binary variables. We compare separation results of our method to a theoretical BE...

cial pneumothorax demands consideration both for its good and evil effects. Some of its good effects are : the fixation of the mobile mediastinum thus affording better collapse, the closure of the basal cavity, the increase of interval between the fills by better retention of gas, and the initiation of better fibrosis by ' auto-tuberculin reaction None of these, of course, is an unmixed good, b...

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Let A be an integral matrix whose set of column vectors is A = {v1, . . . , vq} and let A(P ) be the Ehrhart ring of P = conv(A). We are able to show that if A is the incidence matrix of a d-uniform unmixed clutter with covering number g and the system x ≥ 0;xA ≥ 1 is TDI, then the Castelnuovo-Mumford regularity of A(P ) is sharply bounded by (d − 1)(g − 1). Let R = K[x1, . . . , xn] be a polyn...