Effects of High and Low Barometric Pressures on Susceptibility and Resistance to Infection Quarterly Status Report, 1 Jul. - 30 Sep. 1966

High and low barometric pressure effects on susceptibility and resistance to infectio

Effects of high and low barometric pressures on susceptibility and resistance to infection Quarterly status report, 1 Apr. - 30 Jun. 1969

Effects of atmospheric pressure on susceptibility and resistance to infectio

Effects of high and low barometric pressures on susceptibility and resistance to infection Quarterly status report, 1 Oct. - 31 Dec. 1968

Effects of high and low barometric pressures on susceptibility and resistance to infection in mic

Effects of high and low barometric pressures on susceptibility and resistance to infection Quarterly status report, 1 Jul. - 30 Sep. 1969

Atmospheric pressure effects on mice resistance to bacterial or virus infection

Computer program for calculation of complex chemical equilibrium compositions and applications. Supplement 1: Transport properties

An addition to the computer program of NASA SP-273 is given that permits transport property calculations for the gaseous phase. Approximate mixture formulas are used to obtain viscosity and frozen thermal conductivity. Reaction thermal conductivity is obtained by the same method as in NASA TN D-7056. Transport properties for 154 gaseous species were selected for use with the program

Inflatable stretcher to transport patients

Inflatable plastic bag inside strong, inflexible outer bag facilitates emergency transport of seriously burned or disabled patients. When the bag is inflated the patient is completely immobilized and cushioned from external shock. Air for breathing, temperature controls and communications may be provided by appropriate plug-in connections

Effects of high and low barometric pressures on susceptibility and resistance to infection Quarterly status report, 1 Apr. - 30 Jun. 1970

Effects of high and low barometric pressures on susceptibility and resistance to infectio

A preliminary investigation of the use of throttles for emergency flight control

A preliminary investigation was conducted regarding the use of throttles for emergency flight control of a multiengine aircraft. Several airplanes including a light twin-engine piston-powered airplane, jet transports, and a high performance fighter were studied during flight and piloted simulations. Simulation studies used the B-720, B-727, MD-11, and F-15 aircraft. Flight studies used the Lear 24, Piper PA-30, and F-15 airplanes. Based on simulator and flight results, all the airplanes exhibited some control capability with throttles. With piloted simulators, landings using manual throttles-only control were extremely difficult. An augmented control system was developed that converts conventional pilot stick inputs into appropriate throttle commands. With the augmented system, the B-720 and F-15 simulations were evaluated and could be landed successfully. Flight and simulation data were compared for the F-15 airplane