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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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At least 883 records · Page 49

All sources NASA NTRS DOE OSTI

DOE OSTI2022

Updates from Sandia?s Ion Beam Lab: Focused Ion Beam Implantation.

Abstract not provided.

Bielejec, Edward↗

DOE OSTI2022

Focused Ion Beam Capabilities at the Sandia Ion Beam Laboratory.

Abstract not provided.

Titze, Michael↗

DOE OSTI2024

Focused Ion Beam Implantation Capability at Sandia Ion Beam laboratory for Defect Center Creation

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Bielejec, Edward Salvatore↗

DOE OSTI2016

Two-Beam Femtosecond Rotational CARS for One-Dimensional Thermometry in a Turbulent Sooting Jet Flame.

Abstract not provided.

Richardson, Daniel↗

DOE OSTI2017

A Class of Simple and Effective UQ Methods for Sparse Replicate Data applied to the Cantilever Beam End-to-End UQ Problem.

Abstract not provided.

Romero, Vicente J.↗

DOE OSTI2019

Real-Space Model Validation and Predictor-Corrector Extrapolation applied to the Sandia Cantilever Beam End-to-End UQ Problem.

Abstract not provided.

Romero, Vicente J.↗

DOE OSTI2022

Elastic measurements of plasma spray refractory metal coatings using thermal cycling of bi-layered beams .

Abstract not provided.

Vackel, Andrew↗

NASA NTRSDate not supplied

The Solar Wind Electron Halo as Produced by Electron Beams Originating in the Lower Corona: Beam Density Dependence

Explore the source record for details and available documents.

H. Che↗

NASA NTRS1978

The Echo 4 electron beam experiment - Television observation of artificial auroral streaks indicating strong beam interactions in the high-latitude magnetosphere

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Hallinan, T. J.↗

NASA NTRS1985

Ranging system which compares an object reflected component of a light beam to a reference component of the light beam

A system is described for measuring the distance to an object by comparing a first component of a light pulse that is reflected off the object with a second component of the light pulse that passes along a reference path of known length, which provides great accuracy with a relatively simple and rugged design. The reference path can be changed in precise steps so that it has an equivalent length approximately equal to the path length of the light pulse component that is reflected from the object. The resulting small difference in path lengths can be precisely determined by directing the light pulse components into opposite ends of a detector formed of a material that emits a second harmonic light output at the locations where the opposite going pulses past simultaneously across one another.

Mclauchlan, J. M.↗

NASA NTRS1926

Calculation of combining effects in the structure of airplane wings: a rational basis for estimating the reduction in the design load on wing beams due to the influence of ribs and covering toward causing the beams to deflect together

This lecture concerns the combining effects in airplane wings so as to save some of the dead weight.

WING RIBS↗

NASA NTRS2006

Symmetric periscope for concentric beam configuration in an ultra-high precision laser interferometric beam launcher

An optical component especially suited for common path heterodyne interferometry comprises a symmetric dual-periscope configuration. Each periscope is substantially identical to the other with regard to certain design aspects. The resulting design is an optical component that is highly stable with variations in temperature and angular deviations.

Ames, Lawrence L.↗

NASA NTRSDate not supplied