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Dynamical approach to Lévy processes

Description: This article discusses a dynamical approach to Lévy processes, which makes it possible to derive all statistical properties of the diffusion process from the correlation function of the dichotomous fluctuating variable Φy(t).
Date: November 1996
Creator: Allegrini, Paolo; Grigolini, Paolo & West, Bruce J.
Item Type: Article
Partner: UNT College of Arts and Sciences

Unexpected Structures for Intercalation of Sodium in Epitaxial Graphene-SiC Interfaces

Description: In this paper, the authors show using scanning tunneling microscopy, spectroscopy, and ab initio calculations that several intercalation structures exist for Na in epitaxial graphene on SiC(0001). Intercalation takes place at room temperature and Na electron-dopes the graphene. It intercalates in-between single-layer graphene and the carbon-rich interfacial layer. It also penetrates beneath the interfacial layer and decouples it to form a second graphene layer. This decoupling is accelerated by annealing and is verified by direct Na deposition onto the interface layer. The authors' observations show that intercalation in graphene is fundamentally different than in graphite and is a versatile means of electronic control.
Date: February 2012
Creator: Sandin, Andreas; Jayasekera, Thushari; Rowe, J. E.; Kim, Ki Wook; Buongiorno Nardelli, Marco & Dougherty, Daniel B.
Item Type: Paper
Partner: UNT College of Arts and Sciences

L- and M-shell x-ray production cross sections of Nd, Gd, Ho, Yb, Au, and Pb by 25-MeV carbon and 32-MeV oxygen ions

Description: Article discussing research on L- and M-shell x-ray production cross sections of Nd, Gd, Ho, Yb, Au, and Pb by 25-MeV carbon and 32-MeV oxygen ions.
Date: October 15, 1987
Creator: Andrews, M. C.; McDaniel, Floyd Del. (Floyd Delbert), 1942-; Duggan, Jerome L.; Miller, P. D.; Pepmiller, P. L.; Krause, H. F. et al.
Item Type: Article
Partner: UNT College of Arts and Sciences

Comparative Assessment of Peer Review: Project Outcomes Report

Description: This report discusses the Comparative Assessment of Peer Review (CAPR) project outcomes. The authors investigate the review process for agencies that fund scientific research.
Date: January 2013
Creator: Frodeman, Robert; Holbrook, J. Britt; Moen, William E.; Burggren, Warren W. & Mitcham, Carl
Item Type: Report
Partner: UNT College of Arts and Sciences

Vanillin Biosynthesis - Not as Simple as it Seem?

Description: Book chapter on vanillin biosynthesis. The author gives an introduction to vanillin biosynthesis, the multiple pathways to vanillin, and the way forward.
Date: November 23, 2010
Creator: Dixon, R. A.
Item Type: Book Chapter
Partner: UNT College of Arts and Sciences

Water Water Everywhere! but not a drop to drink?

Description: This presentation is part of the faculty lecture series UNT Speaks Out on Water Conservation. In this presentation, the author discusses water conservation and sustainability.
Date: April 22, 2013
Creator: Thompson, Ruthanne
Item Type: Presentation
Partner: UNT College of Arts and Sciences