The SDSS-DR12 large-scale cross-correlation of damped Lyman alpha systems with the Lyman alpha forest
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Ignasi Pérez-Ràfols↗
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Results for “birds”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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A PARAMETRIC INVESTIGATION OF THE LUNAR-ORBIT-RENDEZVOUS SCHEME
Lunar orbit rendezvous scheme - mission analysis
MISSION PLANNING↗
THE APPLICATION OF SHORT-DURATION TECHNIQUES TO THE EXPERIMENTAL STUDY OF BASE HEATING. PART I- HIGH-ALTITUDE TESTING TECHNIQUE AND EXPERIMENTAL RESULTS FOR A 4-ENGINE ROCKET CONFIGURATION
High altitude base heating of 4-engine rocket nozzle configuration
ROCKET ENGINE↗
SCALING PROBLEMS ASSOCIATED WITH UNSTABLE BURNING IN SOLID PROPELLANT ROCKETS
Scaling in unstable combustion processes of solid propellant rocket engines
SOLID PROPELLANT ROCKET ENGINE↗
ORBITAL RENDEZVOUS CONSIDERATIONS FOR A MARS MISSION
Orbital rendezvous considerations for mars mission requiring tangential approach to, and departure from, orbit to achieve maximum propulsive efficiency
RENDEZVOUS TRAJECTORY↗
An Investigation at Low Speed of the Spin Instability of Mortar-Shell Tails
An investigation was made in the Langley stability tunnel to study the influence of number of fins, fin shrouding, and fin aspect ratio on the spin instability of mortar-shell tail surfaces. It was found that the 12-fin tails tested spun less rapidly throughout the angle-of-yaw range than did the 6-fin tails and that fin shrouding reduced the spin encountered by a large amount.
Bird, John D.↗
WIND-TUNNEL EXPERIMENTS CONCERNING THE DYNAMIC BEHAVIOR OF A LOW-SPEED SLOWLY SPINNING FIN-STABILIZED ROCKET
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Bird, J. D.↗
New requirements in photo interpretation.
Photo interpretation shifting, from image identification to processes of imagery associations, to meet needs of extraterrestrial investigation
PHOTOGRAPH INTERPRETATION↗
Low level radiation altimeter system study
Low level radiation altimeter for measuring altitude 50 feet above lunar surface
LUNAR SURFACE↗
Photography of the earth from space and its non-meteorological applications
Photography of earth surface from rockets and artificial satellites
ROCKET PHOTOGRAPHY↗
Effect of accelerative forces on avian embryogenesis.
Weight loss and hatchability of fertile eggs from domestic fowl and japanese quail exposed to accelerative force
BIRD↗
Atlas of interpreted photography of southern Africa from TIROS satellites I to VIII
Surface features of southern Africa based on interpreted photographs taken by TIROS SATELLITES
EARTH SURFACE↗
Large-scale lunar photogrammetry.
Large-scale photography and mapping problems in lunar photogrammetry
LUNAR PHOTOGRAPHY↗
Respiratory activity of avian blood cells.
Respiratory activity and hematological factors of avian blood cells, discussing oxygen consumption, thermal effects, tissue and erythrocyte metabolism
HEMATOLOGY↗
Infrared radiometer
Radiometer may be used either with an f/16 telescope to measure thermal radiation from the surface of the dark moon or with a short-range optical system to measure thermal radiation from laboratory samples.
Bird, A. N.↗
Photomechanical Investigation of Structural Behavior of Gyroscope Components. Task IV - Analysis of Initial Redesign of AB5-K8 GYROSCOPE
Photomechanics of structure and materials in redesigned AB5-K8 gyroscope components
PHOTOMECHANICS↗
Jet shoes - An extravehicular space locomotion device
Jet shoes for space locomotion during extravehicular activity
SHOE↗
Surveyor 5 mission report. Part 3 - Television data
Selected television pictures and mosaics of lunar surface transmitted by Surveyor 5
Bird, T. H.↗