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Detection of blockages in process piping Los Alamos National Laboratory. Final report

The attached reports and proposal summarize the work to date for the revised Ultrasonic Resonance Interferometry system. The most recent set of experiments, to determine the accuracy of the implementation of a new calibration curve to account for the variation of the wave speed with temperature, were never completed due to lack of funding. The general focus of the ongoing work, outlined in the weekly reports, had been improvements in accuracy of the measurement system using software modificatio… more

Date: October 1, 1994

Creator: Histand, M.B.

Item Type: Report

Partner: UNT Libraries Government Documents Department

open access

Grassland/Atmosphere Response to Changing Climate: Coupling Regional and Local Scales. Final Report

The objectives of the study were: to evaluate the response of grassland ecosystems to atmospheric change at regional and site scales, and to develop multiscaled modeling systems to relate ecological and atmospheric models with different spatial and temporal resolutions. A menu-driven shell was developed to facilitate use of models at different temporal scales and to facilitate exchange information between models at different temporal scales. A detailed ecosystem model predicted that C{sub 3} te… more

Date: October 1, 1993

Creator: Coughenour, M. B.; Kittel, T. G. F.; Pielke, R. A. & Eastman, J.