Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Viewgraphs of briefings from the Space Systems and Technology Advisory Committee (SSTAC)/ARTS review of the draft integrated technology plan

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The goal of the Phoenix Design Project was to develop a second generation high speed civil transport (HSCT) that will meet the needs of the

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Aircraft measurement techniques are reviewed. Review of past and present applications of instrument aircraft to atmospheric observations is

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; AN EXPLICIT TWO-STEP FINITE-DIFFERENCE SCHEME WITH SECOND-ORDER ACCURACY IN THE DETERMINATION OF THE SPATIAL VARIABLES IS PROPOSED FOR SOLVI

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; A corrugated horn was designed and fabricated for use as a feed for the half-scale accurate antenna reflector. This feed allows the reflecto

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Estimating proportions in mixture of two normal distributions using quantiles, and epsilon entropy of Gaussian processes

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The role of the NASA Langley Research Center is to perform basic and applied research necessary for the advancement of aeronautics and space

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The NASA Office of Exploration has been tasked with defining and recommending alternatives for an early 1990's national decision on a focuse

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The NASA B-57B Gust Gradient Program (GGP) is a NASA multicenter program. The program objectives are presented. The primary objective is to

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Sulfone-ester polymers containing pendent ethynyl groups and a direct and multistep process for preparing them are disclosed. The multistep

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The evaluation of the dynamic behavior of a rotating system is possible by means of modal parameters (Eigenvalues and Eigenvectors). A mixed

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Work in support of NASA's Microgravity Science and Applications Program is described. The results of the following three tasks are given in

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Field-of-view limitations proved troublesome. Higher resolution was required. Side thrusters were too weak. The strategy logic was improved

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Cyclic-load crack growth measurements were performed on ASME SA-105 Grade 2 steel specimens exposed to 10,000- and 15,000-psi hydrogen and t

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; A CLOSED SYSTEM OF 22 EQUATIONS IS DERIVED TO DEFINE THE ENERGETICALLY OPTIMAL REALIZATION OF A TWO PULSE TRANSFER BETWEEN ELLIPTICAL ORBITS

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; THE ORIENTATION OF AN ARTIFICIAL EARTH SATELLITE (AES) WAS SHOWN TO DEPEND ON ITS POSITION AND ON PERTURBING MOMENTS OF EXTERNAL FORCES AFFE

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; THE SEARCH FOR ANTINUCLEUS ANTIBODIES BY MEANS OF IMMUNOFLUORESCENCE IS IMPORTANT IN THE COURSE OF ACUTE DISSEMINATED LUPUS ERYTHEMATOSUS BO