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Displaying 37726 - 37750 of 73802

Standards Requirements for LADARs?

January 1, 2005
Author(s)
Geraldine S. Cheok, William C. Stone, Alan M. Lytle
This paper presents a discussion of standards requirements for LADAR. Two specific questions are addressed: (1) is there a need for such standards and (2) what types of standards are required? LADAR standards development issues and current standardization

Stress Analysis for Combinatorial Buckling-Based Metrology of Thin Film Modulus

January 1, 2005
Author(s)
Shu Guo, Christopher M. Stafford, Martin Y. Chiang
We recently reported on a new buckling-based metrology for probing the elastic modulus of thin polymer films. In this experimental geometry, a thin film of interest is transferred to a relatively thick elastic substrate, and buckling is induced by

Studies of (p,y) Reactions with the Daresbury Recoil Separator at ORNL'S HRIBF

January 1, 2005
Author(s)
Ryan P. Fitzgerald, E Abbotoy, D W. Bardayan, J C. Blackmon, A E. Champagne, A A. Chen, U Greife, D W. Hill, A N. James, R L. Kozub, T A. Lewis, R Livesay, Z Ma, S L. Mahan, J W. Mcconnell, W T. Milner, B H. Moazen, P D. Parker, D E. Pierce, M E. Roettger, L Sahin, D Shapira, M S. Smith, F Strieder, K B. Swartz, J S. Thomas, D W. Visser

Substrate Influence on Moisture Absorption Into Thin Poly(vinyl pyrrolidone) Films

January 1, 2005
Author(s)
B D. Vogt, Christopher L. Soles, Hae-Jeong Lee, Eric K. Lin, Wen-Li Wu
The influence of substrate surface energy on the swelling of poly(vinyl pyrrolidone) (PVP) films was examined using x-ray reflectivity (XR) and quartz crystal microbalance (QCM) measurements. Two different silicon surface treatments were used for the PVP

Synthesis and Characterization of Poly(ethylene glycol) Dimethacrylate Hydrogels

January 1, 2005
Author(s)
Sheng Lin-Gibson, S Bencherif, Joseph M. Antonucci, Horkay F. JonesRL
Facile synthesis and detailed characterization of photo-polymerizable and biocompatible poly(ethylene glycol) dimethacrylates (PEGDM) and their hydrogels are described. Combined analyses of 1H NMR and MALDI-TOF MS confirmed the formation of prepolymers of
Displaying 37726 - 37750 of 73802
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