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Design of high SERS sensitive substrates based on branched Ti nanorods (open access)

Design of high SERS sensitive substrates based on branched Ti nanorods

Article reports a rational design of branched titanium (Ti) nanorods formed by glancing angle physical vapor deposition and their applications as substrates for surface-enhanced Raman scattering (SERS). The authors investigation provides a mechanism to fabricate sensitive SERS sensors of Ti nanorods that are known to be thermally and chemically stable and compatible with silicon-based electronics.
Date: July 8, 2022
Creator: Abayomi M. Yussuf, Nosirudeen; Li, Jianlin; Jung, Yung Joon & Huang, Hanchen
Object Type: Article
System: The UNT Digital Library
Solvation Descriptors for Zwitterionic α-Aminoacids; Estimation of Water–Solvent Partition Coefficients, Solubilities, and Hydrogen-Bond Acidity and Hydrogen-Bond Basicity (open access)

Solvation Descriptors for Zwitterionic α-Aminoacids; Estimation of Water–Solvent Partition Coefficients, Solubilities, and Hydrogen-Bond Acidity and Hydrogen-Bond Basicity

This article uses the literature data on solubilities and water–solvent partition coefficients to obtain properties or “Absolv descriptors” for zwitterionic α-aminoacids: glycine, α-alanine (α-aminopropanoic acid), α-aminobutanoic acid, norvaline (α-aminopentanoic acid), norleucine (α-aminohexanoic acid), valine (α-amino-3-methylbutanoic acid), leucine (α-amino-4-methylpentanoic acid), and α-phenylalanine.
Date: February 8, 2019
Creator: Abraham, M. H. (Michael H.) & Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library
Comments on “Thermodynamic modeling studies of aqueous solubility of caffeine, gallic acid and their cocrystal in the temperature range of 303 Ke363 K” (open access)

Comments on “Thermodynamic modeling studies of aqueous solubility of caffeine, gallic acid and their cocrystal in the temperature range of 303 Ke363 K”

This article comments on activity coefficients based on a thermodynamic relationship that failed to properly take into account the solid phase transition that both caffeine and gallic acid exhibited prior to melting.
Date: February 8, 2018
Creator: Acree, William E. (William Eugene)
Object Type: Article
System: The UNT Digital Library

Phase Transition Enthalpy Measurements of Organic and Organometallic Compounds and Ionic Liquids. Sublimation, Vaporization and Fusion Enthalpies From 1880 to 2015. Part 2. C11-C192.

This article updates the second part of a compendium of phase change enthalpies published in 2010 to include the period 1880-2015.
Date: March 8, 2017
Creator: Acree, William E. (William Eugene) & Chickos, James S.
Object Type: Article
System: The UNT Digital Library

Revisiting the Evolving Landscape of Open Access and Scholarly Communication

Presentation at the 2018 Annual Conference of the Association for Library and Information Science Education. This presentation contains questions and topics of discussion for the panelists.
Date: February 8, 2018
Creator: Alemneh, Daniel Gelaw; Rorissa, Abebe; Assefa, Shimelis; Helge, Kris; Hawamdeh, Suliman M.; Hastings, Samantha Kelly et al.
Object Type: Presentation
System: The UNT Digital Library
Trypsin induces an aversive response in zebrafish by PAR2 activation in keratinocytes (open access)

Trypsin induces an aversive response in zebrafish by PAR2 activation in keratinocytes

Article using zebrafish as a model and identifies that trypsin induces an aversive response in zebrafish larvae and adult zebrafish. Results show that the trypsin activates PAR2 on keratinocytes signaling the brain, and this pathway of trypsin-induced escape response will provide a unique communication mechanism in zebrafish.
Date: October 8, 2021
Creator: Alsrhani, Abdullah; Raman, Revathi & Jagadeeswaran, Pudur
Object Type: Article
System: The UNT Digital Library
Linear Response and Fluctuation Dissipation Theorem for non-Poissonian Renewal Processes (open access)

Linear Response and Fluctuation Dissipation Theorem for non-Poissonian Renewal Processes

Article discussing linear response and fluctuation dissipation theorem for non-Poissonian renewal processes.
Date: July 8, 2008
Creator: Aquino, Gerardo; Grigolini, Paolo & West, Bruce J.
Object Type: Article
System: The UNT Digital Library
Future time perspective, job satisfaction, and organizational commitment: The mediating effect of self-efficacy, hope, and vitality (open access)

Future time perspective, job satisfaction, and organizational commitment: The mediating effect of self-efficacy, hope, and vitality

This article analyzes the mediating role of self-efficacy, hope, and vitality in the relationship that future time perspective has with job satisfaction and organizational commitment.
Date: March 8, 2018
Creator: Arturo Cernas-Ortiza, Daniel; Mercado-Salgado, Patricia & Davis, Mark
Object Type: Article
System: The UNT Digital Library

Getting to know you... LEAP

This presentation discusses LEAP and getting to know students, mentors, and the University of North Texas (UNT) College of Information faculty.
Date: December 8, 2012
Creator: Avery, Elizabeth Fuseler & Batman, Cindy
Object Type: Presentation
System: The UNT Digital Library
Augmenting Sulfur Metabolism and Herbivore Defense in Arabidopsis by Bacterial Volatile Signaling (open access)

Augmenting Sulfur Metabolism and Herbivore Defense in Arabidopsis by Bacterial Volatile Signaling

Article reports on a previously unidentified mechanism by which the growth-promoting rhizobacterium Bacillus amyloliquefaciens (GB03) transcriptionally activates genes responsible for sulfur assimilation, increasing sulfur uptake and accumulation in Arabidopsis.
Date: April 8, 2016
Creator: Aziz, Mina; Nadipalli, Ranjith K.; Xie, Xitao; Sun, Yan; Surowiec, Kazimierz; Zhang, Jin-Lin et al.
Object Type: Article
System: The UNT Digital Library

Spectroscopic, structural, and strain-dependent analysis of suspended bulk WSe2 sheets

Article utilizing Raman spectroscopy and photoluminescence (PL) spectroscopy to analyze the phononic and electronic parameters in suspended bulk WSeâ‚‚ sheets, fabricated utilizing photolithography and wet chemical etching. The findings of this work will be beneficial in analyzing thermal, optical, and mechanical properties of WSeâ‚‚ in a suspended platform for its application in electronic, thermoelectric, and mechanical sensors in the future.
Date: February 8, 2022
Creator: Bandyopadhyay, Avra S. & Kaul, Anupama
Object Type: Article
System: The UNT Digital Library
Reference materials for phase equilibrium studies. 1. Liquid–liquid equilibria (IUPAC Technical Report) (open access)

Reference materials for phase equilibrium studies. 1. Liquid–liquid equilibria (IUPAC Technical Report)

This article is the first of three projected IUPAC Technical Reports resulting from IUPAC Project 2011-037-2-100 (Reference Materials for Phase Equilibrium Studies). This report proposes seven systems for liquid–liquid equilibrium studies, covering the four most common categories of binary mixtures: aqueous systems of moderate solubility, non-aqueous systems, systems with low solubility, and systems with ionic liquids.
Date: July 8, 2021
Creator: Bazyleva, Ala; Acree, William E. (William Eugene); Chirico, Robert D.; Diky, Vladimir; Hefter, Glenn T.; Jacquemin, Johan et al.
Object Type: Article
System: The UNT Digital Library

Research, Rummage, and Reconnoiter: Online Exploration at The Portal to Texas History

This presentation discusses what The Portal to Texas History is and the benefits that it provides to the community and to educators. It also illustrates how to use The Portal to Texas History, shows examples of the collections, and discusses future goals.
Date: March 8, 2007
Creator: Belden, Dreanna
Object Type: Presentation
System: The UNT Digital Library
Activation of an S6/H4 Kinase (PAK 65) from Human Placenta by Intramolecular and Intermolecular Autophosphorylation (open access)

Activation of an S6/H4 Kinase (PAK 65) from Human Placenta by Intramolecular and Intermolecular Autophosphorylation

Article proposing a model in which phosphorylation of sites 1 and 2 occurs sequentially. The model proposes that trypsin treatment of the inactive holoenzyme removes an inhibitory rac-binding domain which blocks MgATP access to the catalytic site. The pseudosubstrate domain at site 1 is autophosphorylated and subsequent bimolecular autophosphorylation at site 2 fully opens the catalytic site.
Date: September 8, 1995
Creator: Benner, Gretchen E.; Dennis, Patrick B. & Masaracchia, Ruthann A.
Object Type: Article
System: The UNT Digital Library
Silver Haystacks and Golden Needles: The Folksonomies that Brought Order to Grateful Dead Concert Recordings (open access)

Silver Haystacks and Golden Needles: The Folksonomies that Brought Order to Grateful Dead Concert Recordings

Notes accompanying a presentation for the 2014 Grateful Dead Conference.The notes and presentation discuss folksonomies that brought order to Grateful Dead concert recordings.
Date: November 8, 2014
Creator: Berg, Jeremy
Object Type: Text
System: The UNT Digital Library

Silver Haystacks and Golden Needles: The Folksonomies that Brought Order to Grateful Dead Concert Recordings [Presentation]

Presentation for the 2014 Grateful Dead Conference. This presentation discusses the folksonomies that brought order to Grateful Dead concert recordings.
Date: November 8, 2014
Creator: Berg, Jeremy
Object Type: Presentation
System: The UNT Digital Library
Computing microRNA-gene interaction networks in pan-cancer using miRDriver (open access)

Computing microRNA-gene interaction networks in pan-cancer using miRDriver

This article is a study where the authors integrated the multi-omics datasets such as copy number aberration, DNA methylation, gene and microRNA expression to identify the signature microRNA-gene associations from frequently aberrated DNA regions across pan-cancer utilizing a LASSO-based regression approach.
Date: March 8, 2022
Creator: Bose, Banabithi; Moravec, Matthew & Bozdag, Serdar
Object Type: Article
System: The UNT Digital Library

Not in My Back Yard!

This presentation is part of the faculty lecture series UNT Speaks Out on Gas Well Drilling Redux. This presentation discusses the 'not in my back yard' (NIMBY) attitude - opposition by residents to a proposal for new development that is close to their homes - and focus on whether is it principled or hypocritical to simultaneously oppose the development while benefiting economically from it.
Date: February 8, 2012
Creator: Briggle, Adam
Object Type: Presentation
System: The UNT Digital Library

Cross-Language Comparison of Mismatched Annotation in Interlinear-Glossed Texts

This presentation explores the variation in interlinear-glossed text (IGT) in 5 closely related South-Central Tibeto-Burman languages with verb stem alternation, reduplicated adverbial modifiers, and pre-verbal directionals. While IGT is a rich representation of language, IGT for even closely related languages can look markedly different due to individual linguists’ divergent analyses. In comparing the discrepancies between representations of such features, we gain insight into the underlying analytic thinking of the annotator to reexamine and improve analyses.
Date: January 8, 2021
Creator: Burke, Mary & Chelliah, Shobhana Lakshmi
Object Type: Presentation
System: The UNT Digital Library
POSMM: an efficient alignment-free metagenomic profiler that complements alignment-based profiling (open access)

POSMM: an efficient alignment-free metagenomic profiler that complements alignment-based profiling

Article presents POSMM, Python-Optimized Standard Markov Model classifier, which is a new incarnation of the Markov model approach to metagenomic sequence analysis. The authors claim that by combining POSMM with ultrafast classifiers such as Kraken2, their complementary strengths can be leveraged to produce higher overall accuracy in metagenomic sequence classification than by either as a standalone classifier. POSMM is a user-friendly and highly adaptable tool designed for broad use by the metagenome scientific community.
Date: March 8, 2023
Creator: Burks, David J.; Pusadkar, Vaidehi & Azad, Rajeev K.
Object Type: Article
System: The UNT Digital Library

Importance of GIS Repositories

This presentation highlights the importance of Geographic Information Systems (GIS) data repositories, including issues and challenges.
Date: October 8, 2016
Creator: Burns, Douglas
Object Type: Presentation
System: The UNT Digital Library
Dynamical Origin of Memory and Renewal (open access)

Dynamical Origin of Memory and Renewal

This article discusses a dynamical origin of memory and renewal.
Date: August 8, 2006
Creator: Cakir, Rasit; Grigolini, Paolo & Krokhin, Arkadii A.
Object Type: Article
System: The UNT Digital Library
First principles theory of artificial metal chains on NiAl(110) surface (open access)

First principles theory of artificial metal chains on NiAl(110) surface

Article on the first principles theory of artificial metal chains on NiAl(110) surface.
Date: July 8, 2005
Creator: Calzolari, Arrigo & Buongiorno Nardelli, Marco
Object Type: Article
System: The UNT Digital Library
Case report: Early-onset osteoporosis in a patient carrying a novel heterozygous variant of the WNT1 gene (open access)

Case report: Early-onset osteoporosis in a patient carrying a novel heterozygous variant of the WNT1 gene

Article presents a case study of a 35 year-old Caucasian woman who experienced multiple vertebral fractures two months after her second pregnancy. The results suggest a potential role of heterozygous WNT1 variants in the pathogenesis of early-onset osteoporosis. The authors suggest that teriparatide is one of the most appropriate available therapies for such cases.
Date: August 8, 2022
Creator: Campopiano, Maria Cristina; Fogli, Antonella; Michelucci, Angela; Mazoni, Laura; Longo, Antonella; Borsari, Simona et al.
Object Type: Article
System: The UNT Digital Library