Books found that match ""N a S a""

This document describes a program to establish a permanent scientific research base on Mars. We present a Mars base...  Read More >>

For the wide variety of structural types subject to significant dynamic loads, increasingly rigorous performance...  Read More >>

This report grew out of a 10-week program in engineering systems design held at Stanford University and the Ames...  Read More >>

From virtually the beginning of the twentieth century, those interested in the human exploration of space have viewed...  Read More >>

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It is a beginning. Over forty-five years have elapsed since the X-15 was conceived; 40 since it first flew. And...  Read More >>

In recent decades, several lines of scientific investigation have converged to bring into sharp focus our understanding...  Read More >>

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Statistics is the science of the collection, organization, analysis, and interpretation of numerical data, especially...  Read More >>