Usage of regularization techniques for effective electron collision frequency determination from oblique ionospheric sounding

Usage Policy-based CPU Sharing in VOs

Usages et conception des TIC : Proposition d'un modèle d'aide à la représentation de problème de conception

Use and Evaluation of 3D GeoWall Visualizations in Undergraduate Space Science Classes

Use and usability in a digital library search system

Use MPLS in Lan's

Use of 2-D cadmium mercury teluride (CMT) IRFPA for seeker applications

Use of a $d$-Constraint During LDPC Decoding in a Bliss Scheme

Use of a 16 M Telescope to Detect Earthlike Planets

Use of a beam expanding telescope in a grating-tuned waveguide CO2 laser

Use of a Cf-252 Isotope Facility to Unfold SEU Cross Section in Integrated Circuits

Use of a compact range approach to evaluate rf and dual-mode missiles

Use of a compound signal to increase the resolution of an ionospheric station

Use of a dc superconducting quantum interference device as read-out electronics for radiation detectors based on superconducting tunnel junctions

Use of a Detailed Planetary Boundary Layer Model for Parameterization Purposes.

Use of a diffractive element to control pupil aberrations in a DFOV telescope

Use of a global effective sunspot number IG(12) for long-term ionospheric predictions

Use of a multimission system for cost effective support of planetary science data processing

Use of a passive reaction wheel jitter isolation system to meet the Advanced X-Ray Astrophysics Facility imaging performance requirements

Use of a personal computer for the real-time reception and analysis of data from a sounding rocket experiment