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Multiple coexisting intercalation structures of sodium in epitaxial graphene-SiC interfaces
This article discusses multiple coexisting intercalation structures of sodium in peitaxial graphene-SiC interfaces.
Date:
March 9, 2012
Creator:
Sandin, Andreas; Jayasekera, Thushari; Rowe, J. E.; Kim, Ki Wook; Buongiorno Nardelli, Marco & Dougherty, Daniel B.
Object Type:
Article
System:
The UNT Digital Library
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.
Object Type:
Paper
System:
The UNT Digital Library
Targeted inhibition of tumor proliferation, survival, and metastasis by pentacyclic triterpenoids: Potential role in prevention and therapy of cancer
Article on the targeted inhibition of tumor proliferation, survival, and metastasis by pentacyclic triterpenoids and the potential role in prevention and therapy of cancer.
Date:
July 28, 2012
Creator:
Shanmugam, Muthu K.; Nguyen, An H.; Kumar, Alan Prem; Tan, Benny K-H & Sethi, Gautam
Object Type:
Article
System:
The UNT Digital Library
Ursolic Acid Inhibits the Initiation, Progression of Prostate Cancer and Prolongs the Survival of TRAMP Mice by Modulating Pro-Inflammatory Pathways
Article on ursolic acid inhibiting the initiation, progression of prostate cancer and prolonging the survival of TRAMP mice by modulating pro-inflammatory pathways.
Date:
March 12, 2012
Creator:
Shanmugam, Muthu K.; Ong, Tina H.; Kumar, Alan Prem; Chang, Kai Lun; Ho, Paul C.; Wong, Peter T. H. et al.
Object Type:
Article
System:
The UNT Digital Library
Electrochemically synthesized polymers in molecular imprinting for chemical sensing
This critical review describes a class of polymers prepared by electrochemical polymerization that employs the concept of molecular imprinting for chemical sensing.
Date:
February 3, 2012
Creator:
Sharma, Piyush S.; Pietrzyk-Le, Agnieszka; D'Souza, Francis & Kutner, Wlodzimierz
Object Type:
Review
System:
The UNT Digital Library
Characterization of an Isoflavonoid-Specific Prenyltransferase from Lupinus albus
Article on the characterization of an isoflavonoid-specific prenyltransferase from Lupinus albus.
Date:
May 2012
Creator:
Shen, Guoan; Huhman, David; Lei, Zhentian; Snyder, John; Sumner, Lloyd W. & Dixon, R. A.
Object Type:
Article
System:
The UNT Digital Library
Energy transfer in ZnO-anthracene hybrid structure
This article investigates the origin of the modification of the emission properties of the hybrid structure using temperature dependent and time-dependent photoluminescence spectroscopy.
Date:
April 4, 2012
Creator:
Shimada, Ryoko; Urban, Ben E.; Sharma, Mamta; Singh, Akhilesh; Avrutin, Vitaliy; Morkoç, Hadis et al.
Object Type:
Article
System:
The UNT Digital Library
Charge transfer equilibria in ambient-exposed epitaxial graphene on (0001) 6 H-SiC
Article discussing research on charge transfer equilibria in ambient-exposed epitaxial graphene on (0001) 6 H-SiC.
Date:
June 5, 2012
Creator:
Sidorov, Anton N.; Gaskill, D. Kurt.; Buongiorno Nardelli, Marco; Tedesco, Joseph L.; Myers-Ward, Rachel L.; Eddy, Charles R. et al.
Object Type:
Article
System:
The UNT Digital Library
Targeting PPARγ Signaling Cascade for the Prevention and Treatment of Prostate Cancer
Article on targeting PPARy signaling cascade for the prevention and treatment of prostate cancer.
Date:
2012
Creator:
Sikka, Sakshi; Chen, Luxi; Sethi, Gautam & Kumar, Alan Prem
Object Type:
Article
System:
The UNT Digital Library
Origin of Room Temperature Broadband Light Emission and Carrier Dynamics in Ag Ion-Implanted Silicon Nanocrystals
This article studies the origin of broad band light emission in the ultraviolet to the red from silicon nanoparticles fabricated using a single low energy silver ion implantation.
Date:
April 2, 2012
Creator:
Singh, Akhilesh; Grycznski, Karol G. & Neogi, Arup
Object Type:
Article
System:
The UNT Digital Library
Do beavers improve the habitat quality for Magellanic Woodpeckers?
This article determines which attributes of abandoned beaver meadows have a strong impact on habitat selection by the Magellenic woodpecker.
Date:
October 10, 2012
Creator:
Soto, Gerardo E.; Vergara, Pablo M.; Lizama, Marlene E.; Celis, Cristian; Rozzi, Ricardo, 1960-; Duron, Quiterie et al.
Object Type:
Article
System:
The UNT Digital Library
History 4263: Palestinian History
Poster for the 2012 University Forum on Teaching & Learning. This poster discusses a project for a UNT history course, History 4263, on Palestinian history. In the course, students explore historical foundations and interpretations of modern Palestinian history.
Date:
March 28, 2012
Creator:
Stockdale, Nancy L.
Object Type:
Poster
System:
The UNT Digital Library
Potential role of signal transducer and activator of transcription (STAT)3 signaling pathway in inflammation, survival, proliferation and invasion of hepatocellular carcinoma
Article on the potential role of signal transducer and activator of transcription (STAT)3 signaling pathway in inflammation, survival, proliferation and invasion of hepatocellular carcinoma.
Date:
October 26, 2012
Creator:
Subramaniam, Aruljothi; Shanmugam, Muthu K.; Perumal, Ekambaram; Li, Feng; Nachiyappan, Alamelu; Dai, Xiaoyun et al.
Object Type:
Article
System:
The UNT Digital Library
Enhanced seed production under prolonged heat stress conditions in Arabidopsis thaliana plants deficient in cytosolic ascorbate peroxidase 2
Article discussing enhanced seed production under prolonged heat stress conditions in Arabidopsis thaliana plants deficient in cytosolic ascorbate peroxidase 2.
Date:
November 26, 2012
Creator:
Suzuki, Nobuhiro; Miller, Gad; Sejima, Hiroe; Harper, Jeffrey F. & Mittler, Ron
Object Type:
Article
System:
The UNT Digital Library
Linear response at criticality
In this article, the authors study a set of cooperatively interacting units at criticality, and prove with analytical and numerical arguments that they generate the same renewal non-Poisson intermittency as that produced by blinking quantum dots.
Date:
October 24, 2012
Creator:
Svenkeson, Adam; Bologna, Mauro & Grigolini, Paolo
Object Type:
Article
System:
The UNT Digital Library
Derivation of the evolution of empathic other-regarding social emotions as compared to non-social self-regarding emotions
Article accompanying a poster presentation for the 2012 Computational Neuroscience Annual Meeting. This article discusses the derivation of the evolution of empathic other-regarding social emotions as compared to non-social self-regarding emotions.
Date:
July 16, 2012
Creator:
Tam, Nicoladie D.
Object Type:
Article
System:
The UNT Digital Library
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
Object Type:
Paper
System:
The UNT Digital Library
Overexpression of fatty acid amide hydrolase induces early flowering in Arabidopsis thaliana
Article investigates the nature of the early flowering phenotype of AtFAAH overexpression.
Date:
February 20, 2012
Creator:
Teaster, Neal D.; Keereetaweep, Jantana; Kilaru, Aruna; Wang, Yuh-Shuh; Tang, Yuhong; Tran, Christopher N.-Q. et al.
Object Type:
Article
System:
The UNT Digital Library
Coherence Brightened Laser Source for Atmospheric Remote Sensing
This article discusses the coherence brightened laser source for atmospheric remote sensing.
Date:
September 18, 2012
Creator:
Traverso, Andrew J.; Sanchez-Gonzalez, RodrigoTe; Yuan, Luqi; Wang, Kai; Voronine, Dmitri V.; Zheltikov, Aleksei M. et al.
Object Type:
Article
System:
The UNT Digital Library
Down-regulation of the caffeic acid O-methyltransferase gene in switchgrass reveals a novel monolignol analog
Article on the down-regulation of the caffeic acid O-methyltransferase gene in switchgrass revealing a novel monolignol analog.
Date:
September 21, 2012
Creator:
Tschaplinski, Timothy J.; Standaert, Robert F.; Engle, Nancy L.; Martin, Madhavi Z.; Sangha, Amandeep K.; Parks, Jerry M. et al.
Object Type:
Article
System:
The UNT Digital Library
Cooperation-induced topological complexity: a promising road to fault tolerance and Hebbian learning
This article discusses cooperation-induced topological complexity and the emergence of intelligence.
Date:
March 16, 2012
Creator:
Turalska, Malgorzata; Geneston, Elvis L.; West, Bruce J.; Allegrini, Paolo & Grigolini, Paolo
Object Type:
Article
System:
The UNT Digital Library
Determination of the Solubilizing Character of 1-Methoxyethyl-1-Methylpiperidinium Tris(Pentafluoroethyl)Trifluorophosphate Based on the Abraham Solvation Parameter Model
Article on determination of solubilizing character of 1-methoxyethyl-1-methylpiperidinium tris(pentafluoroethyl) trifluorophosphate based on the Abraham solvation parameter model.
Date:
January 2012
Creator:
Twu, Pamela; Anderson, Jared L.; Stephens, Timothy W.; Acree, William E. (William Eugene) & Abraham, M. H. (Michael H.)
Object Type:
Article
System:
The UNT Digital Library
Mock Trial on Stalin and Stalinism
This poster describes an experiential learning activity for the UNT course History 5040, Historiography of Stalinism. The goal is to apply critical reasoning to Stalin's politics in a courtroom environment.
Date:
March 28, 2012
Creator:
Velikanova, Olga V.
Object Type:
Poster
System:
The UNT Digital Library
Metal Ablation in Supersonic Expansion Gas Coupled to an Ion Mass Filter
Patent relating to metal ablation in supersonic expansion gas coupled to an ion mass filter.
Date:
December 1, 2011
Creator:
Verbeck, Guido F.
Object Type:
Patent
System:
The UNT Digital Library