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Results for “Curves”
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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Method and apparatus for continuously monitoring blood oxygenation, blood pressure, pulse rate and the pressure pulse curve utilizing an ear oximeter as transducer Patent
Ear oximeter for monitoring blood oxygenation and pressure, pulse rate, and pressure pulse curve, using dc and ac amplifiers
Apparatus for making curved reflectors Patent
Forming mold for polishing and machining curved solar magnesium reflector with reinforcing ribs
Exact expressions for curved characteristics behind strong blast waves
Numerical analysis of curved characteristics behind strong blast waves
Propagation of long waves in curved ducts
Mathematical model for two-dimensional, long-wave propagation in curved acoustic ducts determining vibrational velocity distribution and variation and phase of motion at any point in system
A least square distance curve fitting technique
Least square distance curve fitting method
Proposed design and experimental performance of short two-dimensional curved wall diffusers utilizing suction slots
Design, characteristics, and performance tests of short two dimensional curved wall diffusers using suction slots
Implicit rigid body motion in curved finite elements
Rigid body motion implicit representation in curved finite elements
Design curve for liquid helium cryostats with vapor-cooled vent tubes
Design curve for estimating conduction heat transfer liquid He cryostats with vapor-cooled vent tubes
Analytic approximations for curves of growth of Doppler-Lorentz broadened lines
Analytic approximations in closed form for curves of growth of Doppler-Lorentz broadened lines, considering radiative transport in nonisotropic gases
N2/plus/ potential-energy curves
Molecular nitrogen ion potential energy curves based on valence bond method, calculating sextet and quartet states at intermediate internuclear separation distances
Measurements of the curves-of-growth of hot water vapor
Hot water vapor curve of growth, using statistical band model with exponential line intensity distribution yielding spectral absorption coefficients
Structure in the interstellar-extinction curve
Fine structure of reddening interstellar extinction curves of stellar radiation, using photographic spectrophotometry
Torsion-free world lines in curved space-time
Test particle uniform acceleration motion in curved space-time, requiring torsion free and constant curvature particle world line
An electrical-to-fluidic signal converter using heated curved walls
Electro-pneumatic transducer for conversion of electrical into fluidic signals, using temperature dependence of laminar gas jet deflection angle in flow along heated curved wall
Design curve for liquid helium storage vessels
Development of equipment for storage of liquid helium is discussed. Derivation of design curve and working equations for estimating effects of either perfect or imperfect heat transfer in storage device are described. Mathematical models of heat transfer conditions are provided.
Film holder for curved vacuum platen
Vacuum apparatus for holding photographic film of various widths against cylindrically curved patens is discussed. Construction details and method of operation are explained. Illustration of equipment is provided.
A curve of growth determination of the f-values for the fourth positive system of CO and the Lyman-Birge-Hopfield system of N2.
The curve of growth method has been employed to determine f-values for the fourth positive system of CO and the magnetic dipole and electric quadrupole components of the Lyman-Birge-Hopfield system of N2. No significant dependence on r-centroid was found. The mean value of the ratio of the electric quadrupole to magnetic dipole f-values was 0.076.