Studies of the effects of gravitational and inertial forces on cardiovascular and respiratory dynamics Semiannual status report, period ending 1 Oct. 1968

Gravitational and inertial force environment effects on cardiovascular and respiratory functions in dogs and chimpanzee

Studies of the effects of gravitational and inertial forces on cardiovascular and respiratory dynamics Semiannual status report

Effects of gravitational and inertial forces on cardiovascular and respiratory dynamic

Studies of the Effects of Acceleration on Cardiovascular and Respiratory Dynamics Semiannual Status Report, Apr. 1 - Oct. 1, 1966

On-line time sharing data processing and computer analysis techniques, and acceleration effects on cardiovascular and respiratory system

Studies of the effects of acceleration on cardiovascular and respiratory dynamics Semiannual status report, 1 Oct. 1965 - 1 Apr. 1966

Acceleration stress effects on animal respiratory and cardiovascular system

Studies of the effects of gravitational and inertial forces on cardiovascular and respiratory dynamics Semiannual status report

Effects of gravitational and inertial forces on cardiovascular and respiratory dynamic

Videoroentgenographic study of the heart and lungs during exposure to forward acceleration semiannual status report

Roentgen video equipment studies of heart and lung during positive acceleration - fluoroscop

Studies of the effects of gravitational and inertial forces on cardiovascular and respiratory dynamics

The current status and application are described of the biplane video roentgen densitometry, videometry and video digitization systems. These techniques were developed, and continue to be developed for studies of the effects of gravitational and inertial forces on cardiovascular and respiratory dynamics in intact animals and man. Progress is reported in the field of lung dynamics and three-dimensional reconstruction of the dynamic thoracic contents from roentgen video images. It is anticipated that these data will provide added insight into the role of shape and internal spatial relationships (which is altered particularly by acceleration and position of the body) of these organs as an indication of their functional status

Thermal Properties of a Simulated Lunar Material in Air and in Vacuum

Thermal properties of simulated lunar material in air and in vacuu

The Effect of the Wings of Single Engine Airplanes on Propulsive Efficiency as Shown by Full Scale Wind Tunnel Tests

An investigation was conducted to determine the effect of the wings on propulsive efficiency. The wings are shown to cause a reduction of 1 percent to 3 percent in propulsive efficiency, which is about the same for monoplane as well as biplane wings

Poles and zeros – examples of the behavioral approach applied to discrete linear repetitive processes

In this paper the behavorial approach is applied to discrete linear repetitive processes, which are class of 2D systems of both systems theoretic and applications interest. The main results are on poles and zeros for these processes, which have exponential trajectory interpretations