System for collecting world-wide lower thermosphere data
Collecting lower thermosphere data by global satellite network measurements of atmospheric composition, density, temperature, and airglow
SEARCH · Engineering Papers
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.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Collecting lower thermosphere data by global satellite network measurements of atmospheric composition, density, temperature, and airglow
Electron diffraction and microprobe analysis of extraterrestrial particles collected by Luster 2 rocket during Orionid shower
Sounding rocket collection of meteoric dust after 1965 Leonid meteor shower, noting electron beam bombardment effects on dust stability
Worldwide lower thermosphere data collection system, noting advantages of satellites over sounding rockets
Automated data collection system which uses a small, general-purpose digital computer provides data acquisition from, and minor control of, four Mossbauer-effect experiments. This system is economical with no loss of versatility to the experimenter and is useful in handling large volumes of data from research experiments.
Modified Gelman Sampler obtains representative sample of microorganism population. Proposed Sample Collection Module is based on direct inoculation of selected solid growth media encased in a cartridge at all times except during inoculation. Cartridge can be handled with no danger of contamination to sample or operator.
Dissolution of biological materials combines the simplicity of oxygen-flask combustion with the reproducibility and purity of the final product, and convenience of direct in-vial collection of the sample by the sealed-tube method. It assures quantitative and reproducible recoveries.
Collective risk theory concerned with random fluctuations of total assets of insurance company
Flight investigation of lightweight helicopter to study feasibility of fixed collective pitch autorotations
Meteoritic dust particles collections prediction in atmosphere for low and high entry fluxes
Solar wind sample collection, describing experiment to determine ion flux capture efficiency for various metal foils
One dimensional computer model investigation of quasi-steady collective motions in star distribution
Axicon system properties for collecting foil-excited accelerator beam spectra
VGH data collected from four-engine turbojet transport airplane
Theoretical and experimental investigations of collective microwave phenomena in solids
Field tests for acceptability of formfitted device for in-flight urinary collection
Characteristics of prototype waste collection system for spacecraft applications
Data collection and transmission system for Earth Resources Technology Satellite ground platforms and spacecraft