point in this Letter is that numerical results have shown that, for small numbers of multiplexed sources, our earlier analysis [l] can be highly inaccurate. In this Letter we present a scheme for source aggregation (and therefore the solution of the overflow probability) which is applicable when multiplexing a small number of sources. As in the previous paper, we refer to the buffer fed by the ...

Abstract We observed the high-mass star-forming region G335.579–0.292 with Atacama Large Millimeter/submillimeter Array (ALMA) at 226 GHz an angular resolution of 0.?3 (?1000 au source distance). hosts one most massive cores in Galaxy (G335–MM1). The continuum emission shows that G335–MM1 fragments into least five sources, while molecular line is detected two sources (ALMA1 and ALMA3). found ev...

We present sensitive and high angular resolution (∼ 1′′) 1.3 mm continuum observations of the dusty core D-MM1 in the Spokes cluster in NGC 2264 using the Submillimeter Array. A dense micro-cluster of seven Class 0 sources was detected in a 20′′× 20′′ region with masses between 0.4 to 1.2 M and deconvolved sizes of about 600 AU. We interpret the 1.3 mm emission as arising from the envelopes of ...

BACKGROUND The receptor tyrosine kinase like orphan receptor (ROR)-1 gene is overexpressed in chronic lymphocytic leukemia (CLL). Because Stat3 is constitutively activated in CLL and sequence analysis revealed that the ROR1 promoter harbors gamma-interferon activation sequence-like elements typically activated by Stat3, we hypothesized that Stat3 activates ROR1. METHODOLOGY/PRINCIPAL FINDINGS...

We consider a two node multiclass queueing network given by two machines each with two classes. There are two streams of jobs: One stream originates in machine 1, which feeds it for further processing to machine 2, and the other stream moves in the opposite direction. We describe a policy for this system which is stable and which keeps both machines busy at all times. We obtain explicit express...

In this paper, a multi-server queueing system providing service to two correlated flows of requests was considered. Non-preemptive priority granted one flow via the preliminary delay in intermediate buffers with different rates extracting from buffers. Customers’ impatience during waiting and main taken into account. The possibility use results mathematical analysis for managerial goals is nume...