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  Partner: UNT College of Arts and Sciences
 Resource Type: Paper
 Collection: UNT Scholarly Works
Unexpected Structures for Intercalation of Sodium in Epitaxial Graphene-SiC Interfaces

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

Date: February 2012
Creator: Sandin, Andreas; Jayasekera, Thushari; Rowe, J. E.; Kim, Ki Wook; Buongiorno Nardelli, Marco & Dougherty, Daniel B.
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.
Contributing Partner: UNT College of Arts and Sciences
Accountability versus Autonomy? Toward a More Responsible Practice of Science

Accountability versus Autonomy? Toward a More Responsible Practice of Science

Date: February 2013
Creator: Barr, Kelli R.
Description: This paper was awarded a Nicholas and Anna Ricco Ethics Award for 2013. In this paper, the author discusses issues related to accountability versus autonomy and suggestions toward a more responsible practice of science.
Contributing Partner: UNT College of Arts and Sciences
Projecting on Polynomial Dirac Spinors

Projecting on Polynomial Dirac Spinors

Date: June 2006
Creator: Anghel, Nicolae
Description: In this paper, the authors adapt Axler and Ramey's method of constructing the harmonic part of a homogeneous polynomial to the Fischer decomposition associated to Dirac operators acting on polynomial spinors.
Contributing Partner: UNT College of Arts and Sciences
Probability flux as a method for detecting scaling

Probability flux as a method for detecting scaling

Date: April 5, 2010
Creator: Ignaccolo, Massimiliano; Grigolini, Paolo & West, Bruce J.
Description: Paper on probability flux as a method for detecting scaling.
Contributing Partner: UNT College of Arts and Sciences
Response of Complex Systems to Complex Perturbations: the Complexity Matching Effect

Response of Complex Systems to Complex Perturbations: the Complexity Matching Effect

Date: December 2006
Creator: Allegrini, Paolo; Bologna, Mauro; Grigolini, Paolo & West, Bruce J.
Description: Paper discussing the complexity matching effect.
Contributing Partner: UNT College of Arts and Sciences
Defending Design Decisions With Usability Evidence: A Case Study

Defending Design Decisions With Usability Evidence: A Case Study

Date: 2008
Creator: Friess, Erin
Description: This paper discusses a case study on defending design decisions with usability evidence.
Contributing Partner: UNT College of Arts and Sciences
Decision-Making Strategies in Design Meetings

Decision-Making Strategies in Design Meetings

Date: 2007
Creator: Friess, Erin
Description: This paper is about research on decision-making strategies in design meetings.
Contributing Partner: UNT College of Arts and Sciences
Philosophy Matters - Examining the Value of Knowledge

Philosophy Matters - Examining the Value of Knowledge

Date: May 10, 2012
Creator: Frodeman, Robert & Holbrook, J. Britt
Description: This paper discusses the University of North Texas' (UNT) Center for the Study of Interdisciplinarity (CSID), where philosophers continue to examine the value of knowledge. The authors also discuss one example of CSID's work with the Comparative Assessment of Peer Review (CAPR) project. CAPR is a four-year project (2008-2012) studying the changing nature of peer review processes across six U.S. and foreign public science agencies. CAPR is funded by the U.S. National Science Foundation's (NSF) Science of Science and Innovation Policy (SciSIP) program.
Contributing Partner: UNT College of Arts and Sciences
Does open access really threaten peer review?

Does open access really threaten peer review?

Date: January 11, 2012
Creator: Holbrook, J. Britt
Description: In this paper, the author discusses whether open access threatens peer review, as implied by the Association of American Publishers in their endorsement of the Research Works Act. The author suggests that we need to experiment with new models of peer evaluation.
Contributing Partner: UNT College of Arts and Sciences
Identification of functional information subgraphs in cultured neural networks

Identification of functional information subgraphs in cultured neural networks

Date: July 13, 2009
Creator: Gintautas, Vadas; Bettencourt, Luis & Ham, Michael I.
Description: This paper accompanies an oral presentation on the identification of functional information subgraphs in cultured neural networks.
Contributing Partner: UNT College of Arts and Sciences
P02.123. The anti-diabetic and cholesterol-lowering effects of common and cassia cinnamon (Cinnamomum verum and C. aromaticum): a randomized controlled trial

P02.123. The anti-diabetic and cholesterol-lowering effects of common and cassia cinnamon (Cinnamomum verum and C. aromaticum): a randomized controlled trial

Date: June 12, 2012
Creator: Dugoua, Jean-Jacques; Perri, Dan; Seely, Dugald; Ardilouze, J.; Ridout, Rowena; Bowers, K. et al.
Description: This paper accompanies a poster presentation on the anti-diabetic and cholesterol-lowering effects of common and cassia cinnamon (Cinnamomum verum and C. aromaticum).
Contributing Partner: UNT College of Arts and Sciences
TableMaker: An ad hoc Query Tool for Relational Databases

TableMaker: An ad hoc Query Tool for Relational Databases

Date: July 2008
Creator: Lushbough, Carol; Duvick, Jon; Dong, Qunfeng; Jennewein, Douglas; Reynoldson, Joe & Brendel, Volker
Description: This paper discusses an ad hoc query tool for relational databases. Most Web servers hosting biological data limit users to a defined set of search options and output formats that are short of the whole range of options available to users with direct database access. However, to make full use of the wealth of data in the database resource, it is desirable to have an intermediate solution that provides a broad range of flexible query and output options through a Web portal.
Contributing Partner: UNT College of Arts and Sciences
Mapping Texts: Combining Text-Mining and Geo-Visualization To Unlock The Research Potential of Historical Newspapers

Mapping Texts: Combining Text-Mining and Geo-Visualization To Unlock The Research Potential of Historical Newspapers

Date: 2011
Creator: Torget, Andrew J., 1978-; Mihalcea, Rada, 1974-; Christensen, Jon & McGhee, Geoff
Description: Paper on mapping texts and combining text-mining and geo-visualization to unlock the research potential of historical newspapers.
Contributing Partner: UNT College of Arts and Sciences
Topic Modeling on Historical Newspapers

Topic Modeling on Historical Newspapers

Date: June 2011
Creator: Yang, Tze-I; Torget, Andrew J., 1978- & Mihalcea, Rada, 1974-
Description: Paper for the 2011 ACL Workshop on Language Technology for Cultural Heritage, Social Sciences, and Humanities. This paper discusses topic modeling on historical newspaper.
Contributing Partner: UNT College of Arts and Sciences
Short- and Long-Term Statistical Properties of Heartbeat Time-Series in Healthy and Pathological Subjects

Short- and Long-Term Statistical Properties of Heartbeat Time-Series in Healthy and Pathological Subjects

Date: October 2002
Creator: Allegrini, Paolo; Balocchi, Rita; Chillemi, Santi; Grigolini, Paolo; Palatella, Luigi & Raffaelli, G.
Description: Paper discussing short- and long-term statistical properties of heartbeat time-series in healthy and pathological subjects.
Contributing Partner: UNT College of Arts and Sciences
Cognitive Scale-Free Networks as a Model for Intermittency in Human Natural Language

Cognitive Scale-Free Networks as a Model for Intermittency in Human Natural Language

Date: 2003
Creator: Allegrini, Paolo; Grigolini, Paolo & Palatella, Luigi
Description: Paper discussing cognitive scale-free networks as a model for intermittency in human natural language.
Contributing Partner: UNT College of Arts and Sciences
From Knowledge, Knowability and the Search for Objective Randomness to a New Vision of Complexity

From Knowledge, Knowability and the Search for Objective Randomness to a New Vision of Complexity

Date: February 2, 2008
Creator: Allegrini, Paolo; Giuntoli, Martina; Grigolini, Paolo & West, Bruce J.
Description: Paper discussing knowledge, knowability, and the search for objective randomness to a new vision of complexity.
Contributing Partner: UNT College of Arts and Sciences
Scaling in Non-Stationary time series I

Scaling in Non-Stationary time series I

Date: February 2, 2008
Creator: Ignaccolo, Massimiliano; Allegrini, Paolo; Grigolini, Paolo; Hamilton, P. & West, Bruce J.
Description: Paper discussing scaling in non-stationary time series.
Contributing Partner: UNT College of Arts and Sciences
Conflict between trajectories and density description: the statistical source of disagreement

Conflict between trajectories and density description: the statistical source of disagreement

Date: December 2002
Creator: Allegrini, Paolo; Grigolini, Paolo; Palatella, Luigi & Rosa, Angelo
Description: Paper discussing the statistical source of disagreement between trajectories and density description.
Contributing Partner: UNT College of Arts and Sciences
In the search for the low-complexity sequences in prokaryotic and eukaryotic genomes: how to derive a coherent picture from global and local entropy measures

In the search for the low-complexity sequences in prokaryotic and eukaryotic genomes: how to derive a coherent picture from global and local entropy measures

Date: 2003
Creator: Acquisti, Claudia; Allegrini, Paolo; Bogani, Patrizia; Buiatti, Marcello, 1937-; Catanese, Elena; Fronzoni, Leone et al.
Description: Paper discussing the search for the low-complexity sequences in prokaryotic and eukaryotic genomes and how to derive a coherent picture from global and local entropy measures.
Contributing Partner: UNT College of Arts and Sciences
Reply to the Comment  "Intercluster correlation in Seismicity" by Helmstetter and Sornette

Reply to the Comment "Intercluster correlation in Seismicity" by Helmstetter and Sornette

Date: September 15, 2003
Creator: Mega, Mirko S.; Allegrini, Paolo; Grigolini, Paolo; Latora, Vito; Palatella, Luigi; Rapisarda, Andrea et al.
Description: This paper is a reply to the comment by Helmstetter and Sornette titled "Intercluster correlation in Seismicity" which addresses an important point in a paper written by the authors that needs to be clarified.
Contributing Partner: UNT College of Arts and Sciences
Statistical analysis of air and sea temperature anomalies

Statistical analysis of air and sea temperature anomalies

Date: March 11, 2013
Creator: Scafetta, Nicola; Imholt, Timothy; Grigolini, Paolo & Roberts, James A.
Description: Paper discussing the statistical analysis of air and sea temperature anomalies.
Contributing Partner: UNT College of Arts and Sciences
Real event detection and the treatment of congestive heart failure: an efficient technique to help cardiologists to make crucial decisions

Real event detection and the treatment of congestive heart failure: an efficient technique to help cardiologists to make crucial decisions

Date: September 2002
Creator: Allegrini, Paolo; Balocchi, Rita; Chillemi, Santi; Grigolini, Paolo; Hamilton, P.; Maestri, Roberto et al.
Description: Paper discussing the treatment of congestive heart failure. Abstract: Using a method of entropic analysis of time series we establish the correlation between heartbeat long-range memory and mortality risk in patients with congestive heart failure.
Contributing Partner: UNT College of Arts and Sciences
Aging and Rejuvenation with Fractional Derivatives

Aging and Rejuvenation with Fractional Derivatives

Date: February 2, 2008
Creator: Aquino, Gerardo; Bologna, Mauro; Grigolini, Paolo & West, Bruce J.
Description: Article on aging and rejuvenation with fractional derivatives.
Contributing Partner: UNT College of Arts and Sciences
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