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  Partner: UNT College of Arts and Sciences
 Decade: 1990-1999
Historic Archaeology of the Johnson and Jones Farmsteads in the Ray Roberts Lake Area: 1850-1950

Historic Archaeology of the Johnson and Jones Farmsteads in the Ray Roberts Lake Area: 1850-1950

Date: 1996
Creator: University of North Texas. Institute of Applied Sciences.
Description: This study represents the findings of research done on the Jones and Johnson farms, "situated in Johnson Branch Park in the north-central portion of the Ray Roberts Lake area." The purpose of the study was to offset future disturbances and damages to these farmsteads, and it includes "archival investigations, architectural documentation, oral-history interviews of long-time area residents and family members, farm equipment and artifact analyses, archaeological excavations, stabilization measures, and the development of interpretative exhibits for area schools, museums, and the general public" (p. i).
Contributing Partner: UNT College of Arts and Sciences
K-shell x-ray-production cross sections in 6C, 8O, 9F, 11Na, 12Mg, and 13Al, by 0.75- to 4.5-MeV protons

K-shell x-ray-production cross sections in 6C, 8O, 9F, 11Na, 12Mg, and 13Al, by 0.75- to 4.5-MeV protons

Date: November 1, 1991
Creator: Yu, Y. C.; McNeir, M. R.; Weathers, Duncan L.; Duggan, Jerome L.; McDaniel, Floyd Del. (Floyd Delbert), 1942- & Lapicki, Gregory
Description: This article discusses K-shell x-ray-production cross sections. Abstract: K-shell x-ray-production cross sections are reported for elements with K-shell x-ray energies between 277 eV (C) and 1487 eV (Al). The x-ray measurements were made with a windowless Si(Li) detector that was calibrated for efficiency by comparing bremsstrahlung spectra from electron bombardment of thin foils of aluminum, silver, and gold with theoretically determined bremsstrahlung spectral distributions. The x-ray-production cross-section measurements are compared to first-order Born and perturbed-stationary-state with energy-loss, Coulomb deflection, and relativistic corrections (ECPSSR) ionization theories using single-hole fluorescence yields. The ECPSSR and first-order Born theoretical predictions are, in general, in close agreement with each other and both generally fit the data quite well.
Contributing Partner: UNT College of Arts and Sciences
Lévy diffusion as an effect of sporadic randomness

Lévy diffusion as an effect of sporadic randomness

Date: December 1999
Creator: Bologna, Mauro; Grigolini, Paolo & Riccardi, Juri
Description: This article discusses Lévy diffusion as an effect of sporadic randomness.
Contributing Partner: UNT College of Arts and Sciences
Linear Response of Hamiltonian Chaotic Systems as a Function of the Number of Degrees of Freedom

Linear Response of Hamiltonian Chaotic Systems as a Function of the Number of Degrees of Freedom

Date: August 12, 1996
Creator: Bianucci, Marco; Mannella, Riccardo & Grigolini, Paolo
Description: This article discusses the linear response of Hamiltonian chaotic systems as a function of the number of degrees of freedom.
Contributing Partner: UNT College of Arts and Sciences
Lip-Lip Interactions and the Growth of Multiwalled Carbon Nanotubes

Lip-Lip Interactions and the Growth of Multiwalled Carbon Nanotubes

Date: January 12, 1998
Creator: Buongiorno Nardelli, Marco; Brabec, Charles; Roland, Christopher & Bernholc, Jerry
Description: Article on lip-lip interactions and the growth of multiwalled carbon nanotubes.
Contributing Partner: UNT College of Arts and Sciences
Low-energy vibrations at the InSb(110) surface

Low-energy vibrations at the InSb(110) surface

Date: December 15, 1995
Creator: Buongiorno Nardelli, Marco; Cvetko, D.; De Renzi, V.; Floreano, L.; Morgante, A.; Peloi, M. et al.
Description: Article on low-energy vibrations at the InSb(110) surface along the ΓΥ direction.
Contributing Partner: UNT College of Arts and Sciences
Low-level copper concentration measurements in silicon wafers using trace-element accelerator mass spectrometry

Low-level copper concentration measurements in silicon wafers using trace-element accelerator mass spectrometry

Date: June 8, 1998
Creator: McDaniel, Floyd Del. (Floyd Delbert), 1942-; Datar, Sameer A.; Guo, Baonian N.; Renfrow, Steve N.; Anthony, J. M. & Zhao, Z. Y.
Description: This article discusses low-level copper concentration measurements in silicon wafers using trace-element accelerator mass spectrometry.
Contributing Partner: UNT College of Arts and Sciences
The Markov approximation revisited: inconsistency of the standard quantum Brownian motion model

The Markov approximation revisited: inconsistency of the standard quantum Brownian motion model

Date: February 1999
Creator: Rocco, A. (Andrea) & Grigolini, Paolo
Description: Article discussing the Markov approximation. Abstract: We revisit the Markov approximation necessary to derive ordinary Brownian motion from a model widely adopted in literature for this specific purpose. We show that this leads to internal inconsistencies, thereby implying that further search for a more satisfactory model is required.
Contributing Partner: UNT College of Arts and Sciences
Mechanical deformations and coherent transport in carbon nanotubes

Mechanical deformations and coherent transport in carbon nanotubes

Date: December 15, 1999
Creator: Buongiorno Nardelli, Marco & Bernholc, Jerry
Description: Article on mechanical deformations and coherent transport in carbon nanotubes.
Contributing Partner: UNT College of Arts and Sciences
Mechanism of strain release in carbon nanotubes

Mechanism of strain release in carbon nanotubes

Date: February 15, 1998
Creator: Buongiorno Nardelli, Marco; Yakobson, Boris I. & Bernholc, Jerry
Description: Article on the mechanism of strain release in carbon nanotubes.
Contributing Partner: UNT College of Arts and Sciences