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One thousand plant transcriptomes and the phylogenomics of green plants
Article describes the results of the One Thousand Plant Transcriptomes Initiative's efforts to sequence the vegetative transcriptomes of 1,124 species that span the diversity of plants in a broad sense (Archaeplastida), including green plants (Viridiplantae), glaucophytes (Glaucophyta) and red algae (Rhodophyta).
Date:
October 23, 2019
Creator:
One Thousand Plant Transcriptomes Initiative
Object Type:
Article
System:
The UNT Digital Library
Attention-Based Dense Point Cloud Reconstruction From a Single Image
Article proposes a two-stage training dense point cloud generation network.
Date:
September 23, 2019
Creator:
Lu, Qiang; Xiao, Mingjie; Lu, Yiyang; Yuan, Xiaohui & Yu, Ye
Object Type:
Article
System:
The UNT Digital Library
Corrosion Behavior of Selectively Laser Melted CoCrFeMnNi High Entropy Alloy
The article focuses on a study that widens the toolbox to manufacture HEAs with exceptional corrosion resistance by additive manufacturing. CoCrFeMnNi high entropy alloys (HEAs) were additively manufactured (AM) by laser powder bed fusion and their corrosion resistance in 3.5 wt% NaCl solution was studied by potentiodynamic polarization and electrochemical impedance spectroscopy tests. A systematic study of AM CoCrFeMnNi HEAs’ porosity under a wide range of laser processing parameters was conducted and a processing map was constructed to identify the optimal laser processing window for CoCrFeMnNi HEAs.
Date:
September 23, 2019
Creator:
Ren, Jie; Mahajan, Chaitanya; Liu, Liang; Follette, David; Chen, Wen & Mukherjee, Sundeep
Object Type:
Article
System:
The UNT Digital Library
Existence of Infinitely Many Solutions for Singular Semilinear Problems on Exterior Domains
Article proving the existence of infinitely many radial solutions of ∆𝓊+𝐾(𝓇) ƒ (𝓊) = 0 on the exterior of the ball of radius R > 0, BR, centered at the origin in ℝᴺ with u = 0 on ∂BR and lim/r→∞ 𝓊(𝓇) = 0 where N > 2, f is odd with f < 0 on (0, β), f > 0 on (β, ∞), f is superlinear for large u, ƒ(𝓊) ∼ −1/(|𝓊|𝘲⁻¹𝓊) with 0 < q < 1 for small u, and 0 < 𝐾(𝓇) ≤ 𝐾₁/r∝ with 𝑁 + q(𝑁 − 2) < ∝ < 2(𝑁− 1) for large r.
Date:
March 9, 2018
Creator:
Iaia, Joseph A.
Object Type:
Article
System:
The UNT Digital Library
Fundamentals of three-dimensional Yb-fiber Nd:YAG laser machining of structural bone
This article presents a study that aims to understand the fundamental aspects of the laser-bone interaction in three-dimensional laser machining of the bone through an integrated experimental-computational approach.
Date:
June 28, 2019
Creator:
Dahotre, Narendra B.; Pantawane, Mangesh V.; Robertson, William B.; Khan, Riaz J. K. & Fick, Daniel P.
Object Type:
Article
System:
The UNT Digital Library
Mechanical Properties of Chemically Modified Clay
Article uses first principles methods to compare the mechanical properties of lizardite Mg3(Si2O5)(OH)4, a polymorph of serpentine family, with the new compounds derived by substituting Mg ions with isovalent elements from different chemical groups.
Date:
September 23, 2019
Creator:
Gusmão, M. S.; Gopal, Priya; Siloi, Ilaria; Curtarolo, Stefano; Fornari, Marco & Buongiorno Nardelli, Marco
Object Type:
Article
System:
The UNT Digital Library
Using Metadata Record Graphs to Understand Digital Library Metadata
Presentation discussing the evaluation of network analysis (with Metadata Record Graphs) for metadata in six digital library collections, to determine the usefulness of network-based metrics compared to other statistical data.
Date:
September 23, 2019
Creator:
Phillips, Mark Edward
Object Type:
Presentation
System:
The UNT Digital Library
Amplification of photoacoustic effect in bimodal polymer particles by self-quenching of indocyanine green
This article presents a new type of bimodal contrast agent that is based on the self-quenching of indocyanine green (ICG) encapsulated in a biocompatible and biodegradable polymer shell.
Date:
August 23, 2019
Creator:
Mokrousov, Maksim D.; Novoselova, Marina V.; Nolan, Jackie; Harrington, Walter; Rudakovskaya, Polina; Bratashov, Daniil N. 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
Preparing Linguists’ Field Recordings and Datasets for Ingest into a Digital Library System: Lessons from Creating the Lamkang Language Resource at the University of North Texas Digital Library
Presentation on the long term preservation of and universal access to language data which may tap into typologically rare phenomena and which represents the intangible and irreplaceable heritage of indigenous communities. This language data can be in the form of audio, video, picture, and various digital formats. In order to prepare the source files of a documentation project for ingest to a digital library, linguists and digital librarians must develop a common procedure that takes into consideration (1) provenance and varying formats of materials and (2) necessary metadata specific to linguistic datasets.
Date:
May 23, 2019
Creator:
Burke, Mary; Chelliah, Shobhana Lakshmi & Phillips, Mark Edward
Object Type:
Presentation
System:
The UNT Digital Library
Tiny Tweaks: Small Interventions to Help Improve Student Worker Performance
Presentation for Texas Conference on Digital Libraries 2019. This presentation discusses ways to enhance student assistants productivity and shares UNT's experiences, including simplifying workflows and making small changes in training that can go long ways in terms of improving students overall performances.
Date:
May 23, 2019
Creator:
Willis, Shannon
Object Type:
Presentation
System:
The UNT Digital Library
Updates from the 3DHotbed Collection
This presentation highlights the progress of the 3D History of the Book Education (3Dhotbed) collection. The team has focused on creating workflows, promoting the collection, adding new material, and assessment of the collection by users. It was presented at the 2019 Texas Conference on Digital Libraries held in Austin, Texas.
Date:
May 23, 2019
Creator:
McIntosh, Marcia
Object Type:
Presentation
System:
The UNT Digital Library
Evaluation of a Chicken 600K SNP genotyping array in non-model species of grouse
This article tested the cross-species application of the Affymetrix 600K Chicken SNP array in five species of North American prairie grouse (Centrocercus and Tympanuchus genera). This study study provided evidence for successful cross-species application of the chicken SNP array in grouse which diverged ca. 37 mya from the chicken lineage. As far as the authors are concerned, this is the first reported application of a SNP array in non-passerine birds, and it demonstrates the feasibility of using commercial SNP arrays in research on non-model bird species.
Date:
October 19, 2018
Creator:
Minias, Piotr; Dunn, Peter O.; Whittingham, Linda A.; Johnson, Jeff A. & Oyler-McCance, Sara
Object Type:
Article
System:
The UNT Digital Library
Influence of ordered L1₂ precipitation on strain-rate dependent mechanical behavior in a eutectic high entropy alloy
This article focuses on Al0.7CoCrFeNi, a lamellar dual-phase (fcc + B2) precipitation-strengthenable eutectic high entropy alloy. The back-stresses from the coherent L12 precipitate were insufficient to cause improvement in twin nucleation, owing to elevated twinning stress under quasi-static testing. However, under dynamic testing high density of twins were observed.
Date:
April 23, 2019
Creator:
Gwalani, Bharat; Gangireddy, Sindhura; Zheng, Yufeng; Soni, V.; Mishra, Rajiv & Banerjee, Rajarshi
Object Type:
Article
System:
The UNT Digital Library
Activation Volume and Energy for Dislocation Nucleation in Multi-Principal Element Alloys
Paper describes study evaluating incipient plasticity in multi-principal element alloys, CoCrNi, CoCrFeMnNi, and Al0.1CoCrFeNi by nano-indentation and compared with pure Ni.
Date:
February 23, 2019
Creator:
Mridha, Sanghita; Sadeghilaridjani, Maryam & Mukherjee, Sundeep
Object Type:
Article
System:
The UNT Digital Library
Sodium Hydroxide-Free Soy Protein Isolate-Based Films Crosslinked by Pentaerythritol Glycidyl Ether
This article examines the chemical structures of biodegradable films created out of soy protein isolate (SPI), sodium dodecylbenzenesulfonate (SDBS) and pentaerythritol glycidyl ether (PEGE). The thermal stabilities of the films were also examined by means of the thermo-gravimetric analysis.
Date:
October 19, 2018
Creator:
Wu, Yingji; Cai, Liping; Wang, Chen; Mei, Changtong & Shi, Sheldon
Object Type:
Article
System:
The UNT Digital Library
Game design for visually-impaired individuals: Creativity and innovation theories and sensory substitution devices influence on virtual and physical navigation skills
This article examines the design elements of three virtual reality games for functionality and transferability to orientation and mobility education for visually impaired individuals.
Date:
October 23, 2018
Creator:
Baker, Rose M.; Ramos, Karina & Turner, John
Object Type:
Article
System:
The UNT Digital Library
Rapid embryonic accretion of docosahexaenoic acid (DHA) in the brain of an altricial bird with an aquatic-based maternal diet
This article communicates the results of a study conducted on red-winged blackbirds where brain phospholipid composition during development was measured and diet was manipulated. The dietary study confirmed that nestling brains are sensitive to fatty acid supply. The findings of this article suggest that Red-winged blackbirds may be able to advance cognitive development relative to other altricial species owing to their aquatic maternal diet.
Date:
July 23, 2018
Creator:
Price, Edwin R.; Sirsat, Sarah K. G.; Sirsat, Tushar S.; Venables, Barney J. & Dzialowski, Edward M. (Edward Michael)
Object Type:
Article
System:
The UNT Digital Library
Curating Open Access Content with Collection Development Practices: Historical Development & Current Practices at the University of North Texas Libraries
Presentation for the 2018 American Library Association Annual Conference. This presentation discusses University of North Texas Libraries' approach to open access content from a collection development viewpoint.
Date:
June 23, 2018
Creator:
Condrey, Coby
Object Type:
Presentation
System:
The UNT Digital Library
Applying the Analytic Hierarchy Process to an Institutional Repository Collection
This paper applies the analytic hierarchy process to evaluate collection development strategies for an institutional repository.
Date:
May 23, 2018
Creator:
Andrews, Pamela; Harker, Karen & Krahmer, Ana
Object Type:
Paper
System:
The UNT Digital Library
Impediments, Partners, and Proposals: Preparing Graduate Students to Start Their Thesis and Dissertation Proposals
Presentation for the 2018 Transforming Libraries for Graduate Students Conference. This presentation shares the University of North Texas (UNT) Libraries’ experience of creating and refashioning workshops to prepare graduate students to write their dissertation or thesis proposals.
Date:
March 23, 2018
Creator:
O'Toole, Erin
Object Type:
Presentation
System:
The UNT Digital Library
Artificially structured boundary for confinement of effectively unmagnetized cryogenic antimatter plasmas
The article is from conference proceedings that discuss an artificially structured boundary (ABS) considered to consist of a spatially periodic arrangement of electrostatically plugged magnetic cusps. As envisioned, a non-neutral positron plasma could be confined by an ASB along its edge, and the space charge of the positron plasma would serve to confine an antiproton plasma. If the conditions of the two-species plasma are suitable, production of antihydrogen via three-body recombination for antimatter gravity studies may be possible.
Date:
January 23, 2018
Creator:
Hedlof, R. M. & Ordonez, Carlos A.
Object Type:
Article
System:
The UNT Digital Library
Enhanced Strength and Ductility in a Friction Stir Processing Engineered Dual Phase High Entropy Alloy
This article presents a strong and ductile non-equiatomic high-entropy alloy obtained after friction stir processing.
Date:
October 19, 2017
Creator:
Nene, Saurabh S.; Liu, Kaimiao; Frank, Michael; Mishra, Rajiv; Brennan, R. E.; Cho, K. C. et al.
Object Type:
Article
System:
The UNT Digital Library
Relative Rate Studies of the Reactions of Atomic Chlorine with Acetone and Cyclic Ketones
This article discusses the measurement of rate coefficients for CI atom reactions under ambient conditions with acetone and four cyclic ketones.
Date:
November 23, 2017
Creator:
Herath, Thushani N.; Orozco, Ivan & Marshall, Paul
Object Type:
Article
System:
The UNT Digital Library