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We have discovered a third quasar absorption system which is consistent with a low deuterium-to-hydrogen abundance ratio, D/H = 3.4 x 10(-5).

A general procedure is introduced for calculation of the electron correlation energy, starting from a single Hartree-Fock determinant.

Two sets of formulas are derived for the field-quadrature and photon-number fluctu- ations (variances and correlations) produced by parametric amplifiers and frequency convertors that are driven by

We investigate the performance of quadrature-duobinary (QDB) modulation with both maximum-likelihood-sequence-estimation and symbol-by-symbol detection and show that QDB can achieve better performa

This paper introduces closed Newton-Cotes quadratic rules for Stieltjes integrals.

This paper reports two efficient quadtree-based algorithms for variable size block matching (VSBM) motion estimation.

In this paper, we study the properties of a triangulation class obtained by regular subdivision, called Embedded Regular Triangulation.

The now well-known SRTM (Shuttle Radar Topography Mission) mission, launched in February, 2000 for 11 days, used C-band and X-band interferometric SAR to acquire data all over the Earth surface.

This memo describes the product qualification program for packaged lightwave sources and detectors.

Real-time monitoring of multimedia Quality of Experience is a critical task for the providers of multimedia delivery services: from television broadcasters to IP content delivery networks or IPTV.

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AI-enhance wireless reliability: joint source and channel coding for robust 6G air interface

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