Redshift--Independent Distances of Spiral Galaxies: I. The Survey

Reducing the influence of the premonochromator on the stability of Fourier spectrometers.

Reducing the risk to Mars: The gas core nuclear rocket

Reduction and Analysis Techniques

Reduction of photoheliograms by IMB-PC controlled digitizer.

Reed-Solomon's algorithm and software for correcting errors in a text

Reference nuclear data for space applications

Reference priors for high energy physics

Reference Reactor Module for the Affordable Fission Surface Power System

Refinement of fast wavelet-based algorithms for linear initial value problems

Reflectance standards at ultraviolet wavelengths

Reflections from raindrops in case of turbulence: phenomenological analysis and signal processing

Reflections on the future of the space program

Reflectivities and electronic band structure of Hg0.8Cd0.2Te

Reform-Oriented Teaching of Introductory Statistics in the Health, Social and Behavioral Sciences-Historical Context and Rationale

Regarding free energy net of the Earth and its monitoring from space concept

Regenerative Aerobraking

Regenerative fuel cell architectures for lunar surface power

Regge calculus and observations. II. Further applications.

Region segmentation techniques for object-based image compression: a review