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Growth dynamics of tropical savanna grasses: from individual shoots to plant models (open access)

Growth dynamics of tropical savanna grasses: from individual shoots to plant models

Paper presented at the First Biennial Meeting of the International Environmental Modelling and Software Society in 2002. This paper discusses growth dynamics of tropical savanna grasses from individual shoots to plant models.
Date: 2002
Creator: Raventós, José; Acevedo, Miguel F. & Segarra, José
System: The UNT Digital Library
The Texas Quail Index: Evaluating Predictors of Northern Bobwhite Productivity and Abundance Using Citizen Science (open access)

The Texas Quail Index: Evaluating Predictors of Northern Bobwhite Productivity and Abundance Using Citizen Science

This paper discusses the Texas Quail Index, a 5-year citizen science project that evaluated several indices as predictors of bobwhite productivity and abundance during the subsequent fall.
Date: January 9, 2012
Creator: Reyna, Kelly S.; Rollins, Dale & Ransom Jr., Dean
System: The UNT Digital Library
Unexpected Structures for Intercalation of Sodium in Epitaxial Graphene-SiC Interfaces (open access)

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

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.
System: The UNT Digital Library
Non-extensive diffusion entropy analysis: non-stationarity in teen birth phenomena (open access)

Non-extensive diffusion entropy analysis: non-stationarity in teen birth phenomena

Paper discussing non-extensive diffusion entropy analysis and non-stationarity in teen birth phenomena.
Date: February 6, 2008
Creator: Scafetta, Nicola; Grigolini, Paolo; Hamilton, P. & West, Bruce J.
System: The UNT Digital Library
Statistical analysis of air and sea temperature anomalies (open access)

Statistical analysis of air and sea temperature anomalies

Paper discussing the statistical analysis of air and sea temperature anomalies.
Date: March 11, 2013
Creator: Scafetta, Nicola; Imholt, Timothy; Grigolini, Paolo & Roberts, James A.
System: The UNT Digital Library
Enhanced UV Light emission from Silicon nanoparticles induced by Au ion implantation (open access)

Enhanced UV Light emission from Silicon nanoparticles induced by Au ion implantation

Paper discussing a study of light emitting silicon fabricated by ion implantation.
Date: November 2, 2008
Creator: Singh, Akhilesh; Grycznski, Karol G.; Rout, Bibhudutta; Li, Jianyou; McDaniel, Floyd Del. (Floyd Delbert), 1942-; Neogi, Arup et al.
System: The UNT Digital Library
"With dignity we will fight!" Worker Self-managed Hotel BAUEN Once Again Under Threat (open access)

"With dignity we will fight!" Worker Self-managed Hotel BAUEN Once Again Under Threat

This article discusses the efforts of self-managed workers in Hotel BAUEN in Buenos Aires, Argentina to appeal for international support as they confront the threat of eviction.
Date: 2014
Creator: Sobering, Katherine
System: The UNT Digital Library
Optical imaging of motor cortical activation using functional near-infrared spectroscopy (open access)

Optical imaging of motor cortical activation using functional near-infrared spectroscopy

This paper describes a study from a poster presentation. It discusses optical imaging of motor cortical activation using functional near-infrared spectroscopy.
Date: July 2012
Creator: Tam, Nicoladie D. & Zouridakis, George
System: The UNT Digital Library
Mapping Texts: Combining Text-Mining and Geo-Visualization To Unlock The Research Potential of Historical Newspapers (open access)

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

Paper on mapping texts and 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
System: The UNT Digital Library
The Myth of the Besieged Fortress: Soviet Mass Perception in the 1920s - 1930s (open access)

The Myth of the Besieged Fortress: Soviet Mass Perception in the 1920s - 1930s

This work discusses Soviet mass perception from the 1920s to the 1930s. This work was supported by the Research Support Scheme of the Open Society Support Foundation, grant No. 805/1998, and by the Centre for Russian and East European Studies, University of Toronto, Canada. The work has also greatly benefitted from the discussion at the workshops held by the Stalin-Era Research and Archives Project at CREES, University of Toronto.
Date: 2002
Creator: Velikanova, Olga V.
System: The UNT Digital Library
Testing rare variants for hypertension using family-based tests with different weighting schemes (open access)

Testing rare variants for hypertension using family-based tests with different weighting schemes

This paper proposes 4 weighting schemes for the family-based rare variants test (FBAT-v) to test for the effects of both rare and common variants across the genome.
Date: October 18, 2016
Creator: Wang, Xuexia; Zhao, Xingwang & Zhou, Jin
System: The UNT Digital Library
Findings from the Workshop on User-Centered Design of Language Archives (open access)

Findings from the Workshop on User-Centered Design of Language Archives

This white paper comprehensively describes the insights that emerged from the Workshop on User-Centered Design of Language Archives. Key topics include a typology of language archives, the perspectives of stakeholder groups, and improving access to language archives.
Date: July 25, 2016
Creator: Wasson, Christina; Holton, Gary & Roth, Heather
System: The UNT Digital Library
Fractional calculus ties the microscopic and macroscopic scales of complex network dynamics (open access)

Fractional calculus ties the microscopic and macroscopic scales of complex network dynamics

Paper discussing fractional calculus tying the microscopic and macroscopic scales of complex network dynamics.
Date: September 10, 2014
Creator: West, Bruce J.; Turalska, Malgorzata & Grigolini, Paolo
System: The UNT Digital Library
Topic Modeling on Historical Newspapers (open access)

Topic Modeling on Historical Newspapers

Paper for the 2011 ACL Workshop on Language Technology for Cultural Heritage, Social Sciences, and Humanities. This paper discusses topic modeling on historical newspaper.
Date: June 2011
Creator: Yang, Tze-I; Torget, Andrew J., 1978- & Mihalcea, Rada, 1974-
System: The UNT Digital Library
A novel statistical method for rare-variant association studies in general pedigrees (open access)

A novel statistical method for rare-variant association studies in general pedigrees

In this paper, the authors discuss a novel statistical method for rare-variant association studies in general pedigrees for quantitative traits. This method uses a retrospective view that treats the traits as fixed and the genotypes as random, which accounts for complex and undefined ascertainment of families.
Date: October 18, 2016
Creator: Zhu, Huanhuan; Wang, Zhenchuan; Wang, Xuexia & Sha, Qiuying
System: The UNT Digital Library