Search Results - "Qualls, A. L."

Varying temperature irradiation experiment in HFIR by Muroga, T., Zinkle, S.J., Qualls, A.L., Watanabe, H.

“…Post-irradiation examination has started and initial results are available for the varying temperature irradiation experiment conducted in the high flux…”
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Strength of neutron-irradiated high-quality 3D carbon fiber composite by Snead, L.L., Burchell, T.D., Qualls, A.L.

“…The effects of neutron irradiation to 10 dpa at 500 and 800 °C on a high-quality three-dimensional balanced weave composite (FMI-222) is presented. Strength…”
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Effect of periodic temperature variations on the microstructure of neutron-irradiated metals by Zinkle, S.J., Hashimoto, N., Hoelzer, D.T., Qualls, A.L., Muroga, T., Singh, B.N.

“…Specimens of pure copper, a high purity austenitic stainless steel, and V–4Cr–4Ti were exposed to eight cycles of either constant temperature or periodic…”
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Mixtures of SF6–CO2 as working fluids for geothermal power plants by Yin, Hebi, Sabau, Adrian S., Conklin, James C., McFarlane, Joanna, Qualls, A. Lou

“…► Thermodynamic cycles for mixtures of SF6–CO2 were investigated for geothermal power plants. ► Thermodynamic cycle was solved using a Newton–Raphson method. ►…”
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In situ thermal conductivity measurement of ceramics in a fast neutron environment by Snead, L.L, Yamada, R, Noda, K, Katoh, Y, Zinkle, S.J, Eatherly, W.S, Qualls, A.L

“…A temperature controlled instrumented capsule has been irradiated in the RB* position of the high flux isotope reactor (HFIR) at the Oak Ridge National…”
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The Degree of Congruence between Test Standards and Test Documentation within Journal Publications by Qualls, Audrey L, Moss, Angela D

“…The extent to which testing practices complied with professional guidelines regarding reliability and validity evidence was studied in research appearing in…”
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The Predictive Relationship of ITBS and ITED to Measures of Academic Success by Qualls, Audrey L, Ansley, Timothy N

“…In a study involving 1,147 college freshmen, significant relationships were found between elementary and secondary school achievement test scores on the Iowa…”
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Performance of a Thermally Stable Polyaromatic Hydrocarbon in a Simulated Concentrating Solar Power Loop by McFarlane, Joanna, Bell, Jason R, Felde, David K, Joseph, III, Robert Anthony, Qualls, A L, Weaver, Samuel P

“…Polyaromatic hydrocarbon thermal fluids showing thermally stability to 600 C have been tested for solar thermal-power applications. Although static thermal…”
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Performance and Thermal Stability of a Polyaromatic Hydrocarbon in a Simulated Concentrating Solar Power Loop by McFarlane, Joanna, Richard Bell, Jason, K. Felde, David, A. Joseph III, Robert, Lou Qualls, A., Paul Weaver, Samuel

“…Because polyaromatic hydrocarbons show high thermal stability, an example of these compounds, phenylnaphthalene, was tested for solar thermal-power…”
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Absolute calibration of a frozen hydrogen pellet mass detector by Langley, R. A., Qualls, A. L., Wilgen, J. B.

“…Fueling of plasma physics experiments by the injection of frozen hydrogenic pellets has been accomplished on many devices, including the Tokamak Fusion Test…”
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A varying temperature irradiation experiment for operation in HFIR by QUALLS, A. L, MUROGA, T

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Effect of periodic temperature variations on the microstructure of neutron-irradiated metals by ZINKLE, S. J, HASHIMOTO, N, HOELZER, D. T, QUALLS, A. L, MUROGA, T, SINGH, B. N

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Examination of Differential Item Functioning on a Standardized Achievement Battery with Limited English Proficient Students by Snetzler, Suzi, Qualls, Audrey L.

“…This study examines the incidence of differential item functioning (DIF) on three subtests of the Iowa Tests of Basic Skills. Test scores for 2,867 Alaskan…”
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A varying temperature irradiation experiment for operation in HFIR by Qualls, A.L, Muroga, T

“…An experiment to directly compare the effects of neutron fluence received at steady temperature on the microstructure and mechanical properties of candidate…”
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Culturally Responsive Assessment: Development Strategies and Validity Issues by Qualls, Audrey L.

“…A basic premise underlying educational interventions within a culturally responsive model is that referents meaningful to students are intentionally provided…”
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Estimating the Reliability of a Test Containing Multiple Item Formats by Qualls, Audrey L

“…Classically parallel, tau-equivalently parallel, and congenerically parallel models representing various degrees of part-test parallelism and their…”
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Variability in Reliability Coefficients and the Standard Error of Measurement From School District to District by Feldt, Leonard S., Qualls, Audrey L.

“…Measurement textbooks frequently suggest that reliability coefficients will be lower in more homogeneous groups. This expected relation rests on the assumption…”
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Approximating Scale Score Standard Error of Measurement From the Raw Score Standard Error by Feldt, Leonard S., Qualls, Audrey L.

“…Conditional estimates of the standard error of measurement (SEM) are necessary for conveying precision at a given score level. The reported metric for score…”
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Estimation of Measurement Error Variance at Specific Score Levels by Feldt, Leonard S., Quails, Audrey L.

“…An improved method is derived for estimating conditional measurement error variances, that is, error variances specific to individual examinees or specific to…”
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Simplified eight‐shot pneumatic pellet injector for plasma fueling applications on the Princeton Beta Experiment and on the Advanced Toroidal Facility by Schuresko, D. D., Cole, M. J., Fisher, P. W., Qualls, A. L., Bauer, M. L., Wysor, R. B., Lickliter, P., Webster, D. J., Argo, B. E., Combs, S. K., Milora, S. L., Foster, C. A., Foust, C. R., Fadnek, A., Takahashi, H., Kozub, T.

“…Plasma fueling via injection of solid hydrogenic pellets has expanded the operating range for tokamaks and stellarators to higher densities than attainable…”
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