Using satellite imagery to track the development of the green belt of Astana, Kazakhstan: A remote sensing perspective on artificial forestry development
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Erin Driscoll↗
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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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Development of cold cathode ionization gauges for space vehicles. part i- research and development final report
Magnetron type cold cathode ionization gauge characteristics for space vehicles
MAGNETRON↗
Development of fm television transmitter. development of radar altimeter return pulse measurement system. millimeter propagation study second quarterly report, 1 jun. - 1 sep. 1964
Frequency modulation television transmitter, radar altimeter instrumentation system, and millimeter wave study
RADAR ALTIMETER↗
Metal Oxide Semiconductor /MOS/ transistor research and development program. Part II - Development of stable complementary MOS FIELD effect transistors Final report, Mar. - Nov. 1965
Simultaneous fabrication of enhancement mode metal oxide semiconductor transistors in epitaxial material
TRANSISTOR↗
The development of a standard for multilayer printed circuit boards by means of research, development, and testing Final report
Environmental testing and material characteristics of multilayer printed circuit boards
ENVIRONMENTAL TESTING↗
Recent developments in heat transfer and development of the mercury boiler for the SNAP-8 system
Heat transfer and performance characteristics of mercury boiler plug inserts for SNAP-8 system
BOILER↗
Development and testing of advanced shaped charge meteoritic simulators. Part I - Shaped charge design and development
Meteoritic simulators using conical-shaped or hyperbolic-shaped charges that explosively propel metal jets
CONICAL FLARE↗
Report on the development of the Manned Orbital Research Laboratory /MORL/ system utilization potential. Task area II - Integrated mission development plan, book 3
Application plan for tasks to be accomplished on board Manned Orbital Research Laboratory
MANNED ORBITAL RESEARCH LABORATORY /MORL/↗
Analysis, design, and prototype development of squeeze-film bearings for AB-5 gyro. Phase IV - Development of a conical-bearing, axial excursion prototype Summary report
Conical bearing transducer suitable for gimbal axis support of gyro
GIMBAL↗
Development and evaluation of an impedance cardiographic system to measure cardiac output. Development of an oxygen consumption rate computing system utilizing a quadrupole mass spectrometer
Four electrode impedance plethysmographic system for measuring left ventricular output
Karnegis, J. N.↗
Integral lubrication pump development. Continued development of a hypergolic electrical power system Final report, Apr. 1967 - Jan. 1968
Design, fabrication, and testing of integral lubrication pump for hypergolic turboalternator power system
Source record↗
Development of natural environment criteria documents for aerospace vehicle and ground support development.
Design criteria documents for aerospace equipment for functioning under various environmental conditions, discussing environment selection, statistical data use and methods
Daniels, G. E.↗
Develop methods for preparation of pure copper /2/ fluoride and develop analytical techniques for determination of impurities Final report
Ultrapure copper fluoride synthesis, analytical techniques, and production of one kilogram for cathode material
Lundquist, J. R.↗
Analysis, design and prototype development of squeeze film bearings for AB-5 gyro. Phase 5 - Development of an integral design prototype squeeze film bearing supporting a live AB-5 gyro float Final report
Operational performance of squeeze-film bearing with incorporated piezoelectric driver gyro
Chiang, T.↗
Development and implementation - DSN projects and systems development
Multiple-mission telemetry system operations with Mariner Mars 69 and Pioneers, and clock synchronization equipment
Source record↗
Design and development of a brushless, direct- drive, solar array reorientation system /brushless motor commutator-controller development/, phase 2 Quarterly report
Modifications to design of electronic controlled commutator of brushless dc torque motor
Jessee, R. D.↗
Study and development of turbofan nacelle modifications to minimize fan-compressor noise radiation. Volume 5 - Sonic inlet development Contractor report, 1 May 1967 - 1 Nov. 1969
Static tests to determine effects of throat inlet concepts on forward-radiated fan noise of 707-320B/C airplanes
Source record↗
To make a land use inventory and its change with time and development. To investigate how this area in the semi-arid climate is developing, and the ecological impact with the construction of several government projects in Central Mexico
The author has identified the following significant results. Comparison between ERTS-1 image scale 1:1,000,000 and CETENAL's charts scale 1:50,000 in irrigated land surface determination in one selected spot gave the following results: Surface on CETENAL's charts 129,900 Has. and arbitrarily we gave 100 percent to this value. Surface on image 122,400 Has., 94.5 percent of the first value. It is necessary to use all four bands to have optimum results on the interpretation. The Principal investigator made use of photointerpretation techniques only, mostly monoscopically.
Acoustadelcampo, C.↗