Research & information: general books

NASA's Advanced Air Transportation Technologies (AATT) program is developing a set of decision support tools to...  Read More >>

Independent checkpointing allows maximum process autonomy but suffers from potential domino effects. Coordinated...  Read More >>

In this paper we present a theoretical and numerical study of the growth of linear disturbances in the high-Reynolds-number...  Read More >>

Receptivity to a model convected disturbance in the presence of localized and distributed variations in wall geometry...  Read More >>

The primary goal of the NASA New Millennium Program (NMP) is to develop technology for use on future operational...  Read More >>

110'/123' maritime patrol boat modernization project .: United States Coast Guard  Read More >>

The use of cryogenic fuels (liquid oxygen and liquid hydrogen) in current space transportation vehicles, in combination...  Read More >>

A key step for some methods dealing with the reconstruction of a function with jump discontinuities is the accurate...  Read More >>

Macrosegregation produced during vertical Bridgeman directional solidification of Csl-1 wt. pct. Tll in crucibles...  Read More >>

A wind-tunnel investigation was conducted to examine the low-speed static stability and control characteristics...  Read More >>

An expository investigation of the potential impact of the Integrated Services Digital Network (ISDN) at NASA Lewis...  Read More >>

Velocity flow fields of a nozzle jet exhausting into a supersonic flow were surveyed. The measurements were obtained...  Read More >>

A review of the FBI's investigative activities concerning potential protesters at the 2004 Democratic and Republican...  Read More >>

The derivations of the Lippmann-Schwinger equation and Watson multiple scattering are given. A simple optical potential...  Read More >>

The objectives were: to obtain selected instruments which were not standard equipment on the Portable Automated...  Read More >>

In the late 1970s and early 1980s, the United States and the Soviet Union sent the Pioneer Venus and Venera spacecraft,...  Read More >>

A k-epsilon model that accounts for viscous and wall effects is presented. The proposed formulation does not contain...  Read More >>

The effects of low and high velocity impact on thick hybrid composites (THC's) were experimentally compared. Test...  Read More >>

We present an analysis of a cusp ion step observed between two poleward-moving events of enhanced ionospheric electron...  Read More >>

An investigation of allegations of politicized hiring in the Department of Justice Honors Program and Summer Law...  Read More >>

With an increase in the frequency of extravehicular activities (EVA's) aboard the Space Shuttle, NASA is interested...  Read More >>

Let u(x, t) be the possibly discontinuous entropy solution of a nonlinear scalar conservation law with smooth initial...  Read More >>

Vulnerabilities in CMS's and contractors' activities to detect and deter fraud in community mental health centers....  Read More >>

Local performance optimization for joint limit avoidance and manipulability maximization (singularity avoidance)...  Read More >>

Low velocity drop weight instrumented impact testing was utilized to examine the damage resistance of four recently...  Read More >>