RADIOISOTOPIC BIOCHEMICAL PROBE FOR EXTRATERRESTRIAL LIFE.
Radioisotopic biochemical probe for extra- terrestrial life
ISOTOPE↗
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Results for “RADIOACTIVITY”
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 CONTRIBUTION TO THE THEORY OF FOLDING DEFORMATIONS IN EXPANDABLE STRUCTURES WITH A PARTICULAR APPLICATION TO TOROIDAL SHELLS
Theory of folding deformations in expandable structures, toroidal shells
DEFORMATION↗
A NUMERICAL ANALYSIS OF DIRECT NUCLEAR ELECTROGENERATOR CELLS THAT USE CERIUM 144 BETA-EMITTING RADIOISOTOPE SOURCES
Numerical analysis of direct nuclear electrogenerator cells using cerium 144 beta- emitting radioisotope sources
CERIUM 144↗
POTENTIALITIES OF THE RADIOISOTOPE ELECTROSTATIC PROPULSION SYSTEM
Problems associated with a cerium-144 radioisotope electrostatic propulsion system, such as radiation hazards, fuel availability, and spacecraft design
RADIOACTIVE ISOTOPE↗
A PARAMETRIC STUDY OF DIRECT NUCLEAR ELECTROGENERATOR CELLS USING A BETA EMITTING SOURCE
Analysis of the direct nuclear electrogenerator cells using a beta emitting radioisotope cerium-144 in relation to spacecraft engine design
RADIOACTIVE ISOTOPE↗
A CALCULATION OF THE ABUNDANCES OF URANIUM AND THORIUM FROM THE PRIMORDIAL PB206/PB207 RATIO
Calculation of the abundances of uranium and thorium from the primordial lead 206/lead 207 ratio
THORIUM↗
LIFETIME AND TIME HISTORIES OF TRAPPED RADIATION BELT PARTICLES
Determination of the lifetimes of trapped radiation belt particles
RADIATION BELT↗
POTENTIALS OF RADIOISOTOPE ELECTROSTATIC PROPULSION
Radioisotope electrostatic propulsion system feasibility and its potential for future space missions without undue radiation hazards
RADIATION HAZARD↗
RADIONUCLIDE POWER FOR SPACE. III - GENERATOR PERFORMANCE AND MISSION PROSPECTS
Isotope power for space missions evaluated, noting candidate missions for isotope generators and the technological status of thermoelectric conversion
THERMOELECTRIC CONVERSION SYSTEM↗
Potentials of Radioisotope Electrostatic Propulsion
Radioisotopes for electrostatic propulsion of small space vehicles
RADIOACTIVE ISOTOPE↗
Moon drops /a new viewpoint on the origin of tektites/ <slezy luny<
This article covers the hypothesis that tektites are minerals of lunar origin. Several tektite sites are described with emphasis given to the australites. It was found that the australites came across the melting point twice, and their age was established by uranium tracks are being about 700,000 years. Their contents of 10.2% nickel along with two combinations of schreibersite and troilite only found in extraterrestrial bodies do not exclude the fact that the origin of tektites might be located much further in space than the moon.
Tektite↗
Solar neutrino cross sections and nuclear beta decay.
Neutrino production in sun, predicting fluxes and absorption cross sections for transitions from ground states, with reference to beta decay rates
ABSORPTION CROSS SECTION↗
Lifetime and time histories of trapped radiation belt particles.
Determination of lifetimes of trapped radiation belt particles
TRAPPED PARTICLE↗
Beta decay of rb86
Measuring of rubidium 86 beta decay using lithium drifted surface barrier silicon detectors
BETA RADIATION↗
Apollo logistics support systems molab studies. radioisotope power systems for a lunar surface vehicle
Combination of fuel cell system and nuclear radio isotope system to provide electric power for lunar surface exploration mission
LUNAR SURFACE↗
The measurement of total surface area
Total surface area measurement using radioisotope tracer method employing monomolecular layer of carbon 14 tagged surficant
MONOMOLECULAR LAYER↗
The Radiation Environment near the Earth
Radiation environment of earth - particle radiation
ARTIFICIAL RADIATION BELT↗
Thermodynamic and turbomachinery concepts for radioisotope and reactor brayton-cycle space power systems
Thermodynamic and turbomachinery concepts for low power radioisotope and intermediate power reactor Brayton cycle systems - examination of intercooling and reheating effects
TURBOMACHINE↗