1.

Conference Proceedings
Conference Proceedings
1. Microstructural Characterization of Thin Polyimide Films by Positron Lifetime Spectroscopy
Eftekhari, A. ; Clair, A. K. St. ; Stoakley, D. M. ; Sprinkle, Danny R. ; Singh, J. J.
Pub. info.: Polymers for microelectronics : resists and dielectrics.  pp.535-,  1994.  Washington, DC.  American Chemical Society
Title of ser.: ACS symposium series
Ser. no.: 537
2.

Technical Paper
Technical Paper
2. Development of a Contact Lens Quality Monitoring System
Singh, Jag J. ; Chih-Ping, Shen ; Sprinkle, Danny R.
Pub. info.: NASA Technical Reports.  (NASA-TM-104227),  pp.1-17,  1992.  National Aeronautics and Space Adminstration
3.

Technical Paper
Technical Paper
3. Investigation of Microstructural Changes in Polyetherether-Ketone Films at Ctyogenic Temperatures by Positron Lifetimes Spectroscopy
Singh, Jag J. ; Eftekhari, Abe ; Clair, Terry L. St. ; Sprinkle, Danny R.
Pub. info.: NASA Technical Reports.  (NASA-TP-3064),  pp.1-13,  1991.  National Aeronautics and Space Adminstration
4.

Technical Paper
Technical Paper
4. Low-Energy GammaRay Attenuation Characteristics of Aviation Fuels
Singh,Jag J. ; Sprinkle, Danny R. ; Shen, Chih-Ping
Pub. info.: NASA Technical Reports.  (NASA-TP-2974),  pp.1-40,  1990.  National Aeronautics and Space Adminstration
5.

Technical Paper
Technical Paper
5. Feasibility Study of a Low-Energy Gamma Ray System for Measuring Quanitity and Flow Rate of Slush Hydrogen
Singh, Jang J. ; Shen, Chih-Ping ; Sprinkle, Danny R.
Pub. info.: NASA Technical Reports.  (NASA-TP-3150),  pp.1-14,  1992.  National Aeronautics and Space Adminstration