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3D Atom Probe Tomography Study on Segregation of Yttrium in Modified Aluminum-Silicon Alloys (open access)

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
Adaptive and Non Adaptive Long Term Evolution Fractional Frequency Reuse Mechanisms Mobility Performance (open access)

Adaptive and Non Adaptive Long Term Evolution Fractional Frequency Reuse Mechanisms Mobility Performance

Article proposes a performance metric and evaluates an existing adaptation process that dynamically adjusts to optimal network performance determined by Fractional Frequency Reuse (FFR) mechanism with mobile users.
Date: February 28, 2018
Creator: Sawant, Uttara & Akl, Robert G.
Object Type: Article
System: The UNT Digital Library
Annotating Educational Questions for Student Response Analysis (open access)

Annotating Educational Questions for Student Response Analysis

Article introduces the first taxonomy and annotated educational corpus of questions that aims to help with the analysis of student responses.
Date: May 2018
Creator: Nielsen, Rodney D. & Godea, Andreea
Object Type: Article
System: The UNT Digital Library
Annotating If Authors of Tweets are Located in the Locations They Tweet About (open access)

Annotating If Authors of Tweets are Located in the Locations They Tweet About

Article presented at the Eleventh International Conference on Language Resources and Evaluation (LREC 2018). The study investigates spatial information of tweets whereby the authors present a corpus of tweets annotated with temporally-anchored spatial information involving the author.
Date: May 2018
Creator: Doudagiri, Vivek; Vempala, Alakananda & Blanco, Eduardo
Object Type: Article
System: The UNT Digital Library
Annotating Reflections for Health Behavior Change Therapy (open access)

Annotating Reflections for Health Behavior Change Therapy

Article presents work on annotating reflections, an essential counselor behavioral code in motivational interviewing for psychotherapy on conversations that are a combination of casual and therapeutic dialogue.
Date: May 2018
Creator: Guntakandla, Nishitha & Nielsen, Rodney D.
Object Type: Article
System: The UNT Digital Library
Annotating Temporally-Anchored Spatial Knowledge by Leveraging Syntactic Dependencies (open access)

Annotating Temporally-Anchored Spatial Knowledge by Leveraging Syntactic Dependencies

Article presenting a two-step methodology to annotate temporally-anchored spatial knowledge on top of OntoNotes.
Date: May 2018
Creator: Vempala, Alakananda & Blanco, Eduardo
Object Type: Article
System: The UNT Digital Library
Characterization and Research on Mechanical Properties of Bamboo Plastic Composites (open access)

Characterization and Research on Mechanical Properties of Bamboo Plastic Composites

This article observes the mechanical properties of bamboo plastic composites (BPCs) with bamboo pulp fiber (BPF) or white mud (WM).
Date: July 1, 2018
Creator: Xian, Yu; Ma, Dongjuan; Wang, Cuicui; Wang, Ge; Smith, Lee M. & Cheng, Haitao
Object Type: Article
System: The UNT Digital Library
Characterization and Research on Mechanical Properties of Bamboo Plastic Composites (open access)

Characterization and Research on Mechanical Properties of Bamboo Plastic Composites

This article describes a study to observe the mechanical properties of bamboo plastic composites with bamboo pulp fiber or white mud.
Date: July 25, 2018
Creator: Xian, Yu; Ma, Dongjuan; Wang, Cuicui; Wang, Ge; Smith, Lee M. & Cheng, Haitao
Object Type: Article
System: The UNT Digital Library
Characterizing Interactions and Relationships between People (open access)

Characterizing Interactions and Relationships between People

Article presents a set of dimensions to characterize the association between two people. The authors introduce and analyze a new corpus, and present experimental results showing that the task can be automated.
Date: 2018
Creator: Rashid, Farzana & Blanco, Eduardo
Object Type: Article
System: The UNT Digital Library
Composites Containing Bamboo With Different Binders (open access)

Composites Containing Bamboo With Different Binders

This paper discusses the formation of primary chemical bonds between bamboo surface active groups and the binders.
Date: March 29, 2018
Creator: Mukbaniani, Omai; Brostow, Witold, 1934-; Hagg Lobland, Haley E.; Aneli, Jimsher; Tatrishvili, Tamara; Markarashvili, Eliza et al.
Object Type: Paper
System: The UNT Digital Library
Computational Fluid Dynamics, potential flow and system-based simulations of fully appended free running 5415M in calm water and waves (open access)

Computational Fluid Dynamics, potential flow and system-based simulations of fully appended free running 5415M in calm water and waves

Article assesses the capabilities of computational fluid dynamics (CFD), potential flow (PF), and system-based (SB) methods for course keeping in calm water and regular and bi-chromatic waves for 5415M as a benchmark test case for AVT-161.
Date: December 27, 2018
Creator: Toxopeus, Serge; Sadat Hosseini, Seyed Hamid; Visonneau, Michel; Guilmineau, Emmanuel; Yen, Tin-Guen; Lin, Woei-Min et al.
Object Type: Article
System: The UNT Digital Library
Context-Aware Testing for Android Applications captions transcript

Context-Aware Testing for Android Applications

Video from the Fall 2018 3 Minute Thesis (3MT®) Final Competition. In this video, Shraddha Piparia presents her research methods, findings, and its significance in non-technical language.
Date: November 17, 2018
Creator: Piparia, Shraddha
Object Type: Video
System: The UNT Digital Library
A Corpus of Metaphor Novelty Scores for Syntactically-Related Word Pairs (open access)

A Corpus of Metaphor Novelty Scores for Syntactically-Related Word Pairs

Article introduces a large corpus of metaphor novelty scores for syntactically related word pairs, and releases it freely to the research community. This article describes the corpus, includes an analysis of its score distribution and the types of word pairs included in the corpus, and provides a brief overview of standard metaphor detection corpora.
Date: May 2018
Creator: Parde, Natalie & Nielsen, Rodney D.
Object Type: Article
System: The UNT Digital Library
Corrosion, Erosion andWear Behavior of Complex Concentrated Alloys: A Review (open access)

Corrosion, Erosion andWear Behavior of Complex Concentrated Alloys: A Review

This article presents a comprehensive view on corrosion, erosion, and wear behavior of complex concentrated alloys.
Date: August 3, 2018
Creator: Ayyagari, Aditya; Hasannaeimi, Vahid; Singh Grewal, Harpeet; Singh Arora, Harpreet & Mukherjee, Sundeep
Object Type: Article
System: The UNT Digital Library
Crystallographically degenerate B2 precipitation in a plastically deformed fcc-based complex concentrated alloy (open access)

Crystallographically degenerate B2 precipitation in a plastically deformed fcc-based complex concentrated alloy

Article describes the development of bcc-ordered B2 and fcc phases manifested in three different orientation relationships (ORs) in the same microstructure: Kurdjumov–Sachs, Nishiyama–Wasserman and Pitsch.
Date: January 22, 2018
Creator: Choudhuri, Deep; Shukla, Shivakant; Green, Whitley; Gwalani, Bharat; Ageh, Victor; Banerjee, Rajarshi et al.
Object Type: Article
System: The UNT Digital Library
Deformation induced intermediate metastable lattice structures facilitate ordered B2 nucleation in a fcc-based high entropy alloy (open access)

Deformation induced intermediate metastable lattice structures facilitate ordered B2 nucleation in a fcc-based high entropy alloy

This article reports a novel mixed-mode coupled displacive-diffusional transformation resulting in homogeneously distributed intra-granular B2 precipitates within the fcc matrix.
Date: December 5, 2018
Creator: Choudhuri, Deep; Shukla, Shivakant; Gwalani, Bharat; Banerjee, Rajarshi & Mishra, R. S.
Object Type: Article
System: The UNT Digital Library
Detecting Sarcasm is Extremely Easy ;-) (open access)

Detecting Sarcasm is Extremely Easy ;-)

This paper analyzes the performance of a domain-general sarcasm detection system on datasets from two different domains: Twitter and Amazon product reviews.
Date: June 5, 2018
Creator: Parde, Natalie & Nielsen, Rodney D.
Object Type: Paper
System: The UNT Digital Library
Dynamic Taxi Service Planning by Minimizing Cruising Distance Without Passengers (open access)

Dynamic Taxi Service Planning by Minimizing Cruising Distance Without Passengers

This article studies route recommendation to a group of taxis by minimizing the overall mileage spent without customers.
Date: October 30, 2018
Creator: Luo, Zhongwen; Lv, Huimin; Fang, Fang; Zhao, Yishi; Liu, Yuanyuan; Xiang, Xiuqiao et al.
Object Type: Article
System: The UNT Digital Library
Dynamics of self-reorganization explains passivation of silicate glasses (open access)

Dynamics of self-reorganization explains passivation of silicate glasses

This article demonstrates that gel reorganization involving high exchange rate of oxygen and low exchange rate of silicon is the key mechanism accounting for extremely low apparent water diffusivity.
Date: June 4, 2018
Creator: Gin, Stéphane; Collin, Marie; Jollivet, Patrick; Fournier, Maxime; Minet, Yves; Dupuy, Laurent et al.
Object Type: Article
System: The UNT Digital Library
Effect of Length, Diameter, Chirality, Deformation, and Strain on Contact Thermal Conductance Between Single-Wall Carbon Nanotubes (open access)

Effect of Length, Diameter, Chirality, Deformation, and Strain on Contact Thermal Conductance Between Single-Wall Carbon Nanotubes

This article explores the role of various geometrical and structural (length, diameter, chirality) as well as external (deformation and strain) carbon nanotube (CNT) parameters to estimate total as well as area-normalized thermal conductance across cross-contact interconnects.
Date: April 16, 2018
Creator: Varshney, Vikas; Lee, Jonghoon; Brown, Joshua S.; Farmer, Barry L.; Voevodin, Andrey A. & Roy, Ajit
Object Type: Article
System: The UNT Digital Library
Effect of light-delignification on mechanical, hydrophobic, and thermal properties of high-strength molded fiber materials (open access)

Effect of light-delignification on mechanical, hydrophobic, and thermal properties of high-strength molded fiber materials

This article discusses the development of a high-strength molded fiber material using pulp fibers, which coudl be a good substitute for plastic and solid wood materials.
Date: July 20, 2017
Creator: Wang, Quanliang; Xiao, Shengling; Shi, Sheldon Q. & Cai, Liping
Object Type: Article
System: The UNT Digital Library
Effect of Substrate Support on Dynamic Graphene/Metal Electrical Contacts (open access)

Effect of Substrate Support on Dynamic Graphene/Metal Electrical Contacts

This article investigates the stability of dynamic electrical contacts at a graphene/metal interface using atomic force microscopy (AFM), under static conditions with variable normal loads and under sliding conditions with variable speeds.
Date: March 22, 2018
Creator: Lee, Jihyung; Hu, Xiaoli; Voevodin, Andrey A.; Martini, Ashlie & Berman, Diana
Object Type: Article
System: The UNT Digital Library
Effect of Thermal Treatment With Water, H₂So₄ and Naoh Aqueous Solution on Color, Cell Wall and Chemical Structure of Poplar Wood (open access)

Effect of Thermal Treatment With Water, H₂So₄ and Naoh Aqueous Solution on Color, Cell Wall and Chemical Structure of Poplar Wood

This article describes a study to observe and quantify the changes of color on wood surface and microstructure of cell walls after the thermal treatment with water, dilute acid and alkali, and to describe the changes of chemical structure on wood surface after those pretreatments.
Date: March 3, 2018
Creator: Shi, Jiangtao; Lu, Yu; Zhang, Yaoli; Cai, Liping & Shi, Sheldon Q.
Object Type: Article
System: The UNT Digital Library
EGFET-Based Sensors for Bioanalytical Applications: A Review (open access)

EGFET-Based Sensors for Bioanalytical Applications: A Review

This article provides a review of the state of the art focused on the development of biosensors and chemosensors based on extended-gate field-effect transistor within the field of bioanalytical applications.
Date: November 20, 2018
Creator: Pullano, Salvatore Andrea; Critello, Costantino Davide; Mahbub, Ifana; Tasneem, Nishat Tarannum; Shamsir, Samira; Islam, Syed Kamrul et al.
Object Type: Article
System: The UNT Digital Library