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555 Matching Results
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1-Benzyl-3,5-bis(4-chlorobenzylidene)-piperidin-4-one
The title compound, C₂₆H₂₁Cl₂NO, crystallizes with two symmetry-independent molecules in the asymmetric unit.
Date:
May 16, 2011
Creator:
Nesterov, Volodymyr V.; Sarkisov, Sergey S.; Shulaev, Vladimir & Nesterov, Vladimir N.
Object Type:
Article
System:
The UNT Digital Library
3-Center-4-Electron Bonding in [(silox)2Mo=NtBu]2(μ-Hg) Controls Reactivity while Frontier Orbitals Permit a Dimolybdenum π-Bond Energy Estimate
Article describing research on 3-center-4-electron bonding in [(silox)2Mo=NtBu]2(mu-Hg).
Date:
May 18, 2005
Creator:
Rosenfeld, Devon C.; Wolczanski, Peter T.; Barakat, Khaldoon A.; Buda, Corneliu & Cundari, Thomas R., 1964-
Object Type:
Article
System:
The UNT Digital Library
[5,10,15,20-Tetrakis(4-tolyl)porphyrin]-zinc(II) dichloromethane solvate
In the title complex, [Zn(C₄₈H₃₆N₄)]·CH₂Cl₂, the Znᴵᴵ atom lies on an inversion center and the dichloromethane solvent molecule is disordered around an inversion center.
Date:
May 26, 2010
Creator:
McGill, Sean; Nesterov, Vladimir N. & Gould, Stephanie L.
Object Type:
Article
System:
The UNT Digital Library
5-Cyano-1,3-phenylene diacetate
This article discusses 5-cyano-1,3-phenylene diacetate.
Date:
May 24, 2014
Creator:
Abbassi, Bahar; Brumfield, Michela; Jones, Lloyd M.; Nesterov, Vladimir N. & Carr, Andrew J.
Object Type:
Article
System:
The UNT Digital Library
2018 Census: Games in Libraries
Presentation for Games in Libraries, University of Wisconsin-Eau Claire 2019. This presentation provides a snapshot of the previous census and discusses about the current state of gaming in libraries including types of games and equipment, online digital games, licensing, staffing budgets issues. Based on the analysis and synthesis of the survey feedback, the presentation speculates about common issues and what the future bring.
Date:
May 31, 2019
Creator:
Robson, Diane; Dewitt-Miller, Erin & Brannon, Sian
Object Type:
Presentation
System:
The UNT Digital Library
3D Atom Probe Tomography Study on Segregation of Yttrium in Modified Aluminum-Silicon Alloys
In this article, yttrium segregation behavior in Al-Si alloys has been studied using the three-dimensional atom probe tomography technique. Al-Si alloys were prepared by casting method, and yttrium was added to modify the eutectic silicon morphology in these alloys. The results indicated that yttrium is preferentially located within the Si phase, with the highest concentration at the interface between eutectic Al and eutectic Si.
Date:
May 15, 2018
Creator:
De-Giovanni, Mario; Alam, Talukder; Banerjee, Rajarshi & Srirangam, Prakash
Object Type:
Article
System:
The UNT Digital Library
3Dhotbed: Harnessing 3D Technologies and Data to Teach the History of the Book
Presentation at the 2017 Texas Conference on Digital Libraries. This presentation includes the case study of developing 3D models of the tools, hosting the resulting data in the digital library, and the pedagogical opportunities the project has afforded.
Date:
May 24, 2017
Creator:
McIntosh, Marcia; Jacobs, Courtney E. & O'Sullivan, Kevin
Object Type:
Presentation
System:
The UNT Digital Library
Ab Initio Calculations and Kinetic Modeling of Halon and Halon Replacements
Paper for the 1996 Halon Options Technical Working Conference (HOTWC). This paper discusses ab initio calculations and kinetic modeling of halon and halon replacements.
Date:
May 7, 1996
Creator:
Paige, Harvey L.; Berry, Rajiv; Schwartz, Martin; Marshall, Paul; Burgess, Donald R.; Zachariah, Michael Russel, 1957- et al.
Object Type:
Paper
System:
The UNT Digital Library
ab initio Solubility Prediction of Non-Electrolytes in Ternary Solvents Using a Combination of Jouyban-Acree and Abraham Models
Article on the ab initio solubility prediction of non-electrolytes in ternary solvents using a combination of Jouyban-Acree and Abraham models.
Date:
May 1, 2008
Creator:
Jouyban, Abolghasem; Khoubnasabjafari, Maryam; Hamidi, Ali A. & Acree, William E. (William Eugene)
Object Type:
Article
System:
The UNT Digital Library
Aberrant Salience Inventory: A meta-analysis to investigate its psychometric properties and identify screening cutoff scores
Article describes how the Aberrant Salience Inventory (ASI) is a useful tool to measure salience abnormalities among the general population. The authors claim that there is strong clinical and scientific evidence that salience alteration is linked to psychosis.
Date:
May 26, 2023
Creator:
Merola, Giuseppe Pierpaolo; Boy, Ottone Baccaredda; Fascina, Isotta; Pecoraro, Vincenzo; Falone, Andrea; Patti, Andrea et al.
Object Type:
Article
System:
The UNT Digital Library
Academic Librarians as STEM Retention Partners
This column article discusses how academic librarians can assist with increasing student retention in STEM fields.
Date:
May 2017
Creator:
O'Toole, Erin
Object Type:
Article
System:
The UNT Digital Library
Accessible History: Putting a Century of The Chronicles of Oklahoma Online
Presentation sharing the project workflows for digitizing back issues of The Chronicles of Oklahoma. It has been published since 1921, and in 2020, the Oklahoma Historical Society partnered with the UNT Digital Library to make the back issues freely available through The Gateway to Oklahoma History. It was presented at the 2023 NASIG Conference held May 22-25, 2023 in Pittsburgh, Pennsylvania.
Date:
May 25, 2023
Creator:
Johnson-Freeman, Whitney R.; Scott, Megan E. & Carroll, Hannah
Object Type:
Presentation
System:
The UNT Digital Library
Accessing the Inaccessible: Capturing and Re-Purposing Metadata Prior to Digitization to Ensure Adequate Description and Access
Presented at the 2018 Texas Conference on Digital Libraries. This presentation provides a detailed look at how University of North Texas Libraries' Special Collections embarked upon a large-scale digitization project involving a portion of the highly requested A/V materials from the NBC-5/KXAS Television News collection, using a third-party vendor. This project included the use of snapshots to help repurpose metadata, then linked data tools in Excel and WikiMedia to create access to tape content titles.
Date:
May 17, 2018
Creator:
Pierce, Gregory & Niño, Ana
Object Type:
Presentation
System:
The UNT Digital Library
Actinide tetra-N-heterocyclic carbene ‘sandwiches’
Article preparing highly-symmetrical, thorium and uranium octakis-carbene ‘sandwich’ complexes by ‘sandwiching’ the An(IV) cations between two anionic macrocyclic tetra-NHC ligands. The complexes are characterized by a range of experimental methods and DFT calculations.
Date:
May 10, 2021
Creator:
DeJesus, Joseph F.; Kerr, Ryan W. F.; Penchoff, Deborah A.; Carroll, Xian B.; Peterson, Charles C.; Arnold, Polly L. et al.
Object Type:
Article
System:
The UNT Digital Library
Activities and Experiences of Academic Librarians Embedded in Online Courses
Presentation for the 2010 Qualitative and Quantitative Methods in Libraries (QQML) Conference. This presentation discusses activities and experiences of academic librarians embedded in online courses and common practices to assess various experiences.
Date:
May 2010
Creator:
Hoffman, Starr
Object Type:
Presentation
System:
The UNT Digital Library
Additive friction stir deposition of AZ31B magnesium alloy
Article explores additive friction stir deposition of AZ31B magnesium alloy with the aid of MELD® technology.
Date:
May 3, 2022
Creator:
Joshi, Sameehan; Patil, Shreyash M.; Mazumder, Sangram; Sharma, Shashank; Riley, Daniel A.; Dowden, Shelden et al.
Object Type:
Article
System:
The UNT Digital Library
Advanced Air Mobility Operation and Infrastructure for Sustainable Connected eVTOL Vehicle
Article discusses how advanced air mobility (AAM) is an emerging sector in aviation aiming to offer secure, efficient, and eco-friendly transportation utilizing electric vertical takeoff and landing (eVTOL) aircraft. This paper introduces a novel concept addressing future flight challenges and proposes a framework for integrating operations, infrastructure, connectivity, and ecosystems in future air mobility.
Date:
May 16, 2023
Creator:
Al-Rubaye, Saba; Tsourdos, Antonios & Namuduri, Kamesh
Object Type:
Article
System:
The UNT Digital Library
After the Mandates & Manifestos, What Next? The Denton Declaration at 5
Presentation for the 2017 UNT Open Access Symposium. This presentation provides background on the Denton Declaration, an open data manifesto created in 2012, before introducing panelists for a discussion on the future of open data and open access.
Date:
May 19, 2017
Creator:
Keralis, Spencer D. C.
Object Type:
Presentation
System:
The UNT Digital Library
Agronomic Performance and Lignin Content of HCT Down-Regulated Alfalfa (Medicago sativa L.)
This article evaluates HCT down-regulated alfalfa plants for their forage composition and agronomic performance in the greenhouse and under field conditions.
Date:
May 5, 2018
Creator:
Bhattarai, Kishor; Rajasekar, Shanmugam; Dixon, R. A. & Monteros, Maria J.
Object Type:
Article
System:
The UNT Digital Library
ALMA Observations of Quasar Host Galaxies at z ≃ 4.8
Article presents ALMA Band 7 data of the [C ıı] 𝜆157.74 𝜇m emission line and underlying far-IR (FIR) continuum for 12 luminous quasars at 𝓏 ≃ 4.8 powered by fast-growing supermassive black holes (SMBHs).
Date:
May 27, 2020
Creator:
Shemmer, Ohad; Nguyen, Nathen H.; Lira, Paulina; Trakhtenbrot, Benny; Netzer, Hagai; Cicone, Claudia et al.
Object Type:
Article
System:
The UNT Digital Library
Altered expression of ionotropic L-Glutamate receptors in aged sensory neurons of Aplysia californica
Article describes study in which mRNA expression of iGluR was quantified in two sensory neuron clusters of two cohorts of Aplysia californica (Aplysia) at both sexual maturity (~8 months) and advanced age (~12 months) in order to examine if changes in ionotropic L-Glu receptor (iGluR) transcription underlie reduced physiology8
Date:
May 23, 2019
Creator:
Greer, Justin B.; Mager, Edward M. & Fieber, Lynne A.
Object Type:
Article
System:
The UNT Digital Library
I am not a photographer. One librarian's journey toward understanding FADGI, image quality, and digitization best practices
Presentation at the 2017 Texas Conference on Digital Libraries. This presentation provides an overview of site visits from over a dozen digitizing institutions across the country, including common tools used and best practices.
Date:
May 25, 2017
Creator:
Willis, Shannon
Object Type:
Presentation
System:
The UNT Digital Library
Ambient urban N deposition drives increased biomass and total plant N in two native prairie grass species in the U.S. Southern Great Plains
This article studies atmospheric nitrogen (N) deposition in urban areas on two native prairie grass species, Schizachyrium scoparium and Nasella leucotricha. Findings indicate that while native prairie grasses may exhibit a positive biomass response to increased N deposition up to ~18 kg ha⁻¹ yr⁻¹, total inorganic N deposition is well above the estimated critical load for herbaceous plant species richness in the tallgrass prairie of the Great Plains ecoregion and thus may negatively affect these plant communities.
Date:
May 6, 2021
Creator:
Ponette-González, Alexandra G.; Green, Michelle L.; McCullars, Justin & Gough, Laura
Object Type:
Article
System:
The UNT Digital Library
Ammonia Oxidation at High Pressure and Intermediate Temperatures
This article describes ammonia oxidation experiments conducted at high pressure (30 bar and 100 bar) under oxidizing and stoichiometric conditions, respectively, and temperatures ranging from 450 to 925 K.
Date:
May 10, 2016
Creator:
Song, Yu; Hashemi, Hamid; Christensen, Jakob Munkholt; Zou, Chun; Marshall, Paul & Glarborg, Peter
Object Type:
Article
System:
The UNT Digital Library