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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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Matrix isolation of reaction of fluorine atoms with carbon monoxide - infrared and ultraviolet spectrum of free radical fluorocarbon monoxide
Stereo-chromatographic compressed paper pulp blocks for preparative chemical isolation and identification
Immunoadsorbent synthesis for isolating purine- specific antibodies from blood serum
Pressure transmission system measures the pressure of a high temperature, chemically active fluid by isolating the pressure transducer from the process fluid without component disconnections.
Mounting assembly provides thermal isolation and an electrical path for an unbacked thermal sensor. The sensor is suspended in the center of a plastic mounting ring from four plastic fibers, two of which are coated with an electrically conductive material and connected to electrically conductive coatings on the ring.
Physiological and morphological characteristics of taxonomic value in Chlorella isolates
Oxide barrier isolated regions of silicon single crystals in silicon dioxide matrix by epitaxial deposition and chemical etching for integrated circuit device
Oxide isolated islands of N and P type silicon semiconductors by epitaxial deposition and etching for complimentary MOS-FET devices
Fluorescence spectra for purines, guanine, and benzimidazole - photolysis and photochemical reactions of nucleotide derivatives and isolation of their photolytic primary products
Formation of thin continuous films from isolated nuclei and effect of electron beam, residual gases, and surface conditions on film growth
Electron impact broadening of isolated ion spectral lines
IR and UV absorption spectra of free radical NCN observed following photolysis of matrix isolated cyanogen nitride
Free radical CCO spectroscopy when produced by vacuum UV photolysis of matrix isolated carbon suboxide
Discrepancies in electron-impact broadening of isolated ion lines due to neglect of collision- induced transitions between upper and lower levels of line and Coulomb interactions with perturbed ions
Amplifier provides two amplified outputs from a single input signal with complete transformer isolation. It uses modulation techniques to obtain the separated output.
Circuit enables high sawtooth currents to be passed through a deflection coil and isolate the coil driving amplifier from the flyback voltage. It incorporates a switch consisting of transistors in series with the driving amplifier and deflection coil. The switch disconnects the deflection coil from the amplifier during the retrace time.
Special isolator valve prevents malfunction of a closed hydraulic system by converting the initial accumulator-reservoir to a reservoir function only when the system loses oil, or gaseous nitrogen precharge, or has a jammed piston. This permits near-normal operation until the defect is corrected.
Integrated circuit isolation switch using photon coupling