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CPS: Medium: Integrating sensors, controls, and ecotoxicology with decoupled aquaponics using brackish groundwater and desalination concentrate for sustainable food production (open access)

CPS: Medium: Integrating sensors, controls, and ecotoxicology with decoupled aquaponics using brackish groundwater and desalination concentrate for sustainable food production

Data management plan for the grant, "CPS: Medium: Integrating sensors, controls, and ecotoxicology with decoupled aquaponics using brackish groundwater and desalination concentrate for sustainable food production." This project aims to develop a cyber-physical system (CPS) testbed of integrated sensors, controls, machine learning, and ecotoxicology tools to engineer sustainable food production systems based on aquaculture using brackish water. The testbed includes an automated recirculating aquaculture system integrated with a real-time ecotoxicology system, implementing the system using desalination concentrate to demonstrate that brackish groundwater desalination costs can be offset by using its byproducts for profitable food production. This project will engage students of the local communities in three major ways: developing an exhibit and activity emphasizing interdisciplinary CPS research conducted during the academic year, offering summer research experiences to students from underrepresented groups, and participating in STEM outreach events targeting underrepresented groups.
Date: 2023-01-01/2025-12-31
Creator: Acevedo, Miguel F.
Object Type: Text
System: The UNT Digital Library
Aberturas del dosel y espectro de la luz en el sotobosque de una selva nublada andina de Venezuela (open access)

Aberturas del dosel y espectro de la luz en el sotobosque de una selva nublada andina de Venezuela

Article on canopy gaps and understory light spectrum in a Venezuelan Andean cloud forest.
Date: January 2001
Creator: Acevedo, Miguel F.; Monteleone, Susan; Ataroff, Michele & Estrada, Carlos A.
Object Type: Article
System: The UNT Digital Library
Capacity Allocations in Multi-cell UMTS Networks for Different Spreading Factors with Perfect and Imperfect Power Control (open access)

Capacity Allocations in Multi-cell UMTS Networks for Different Spreading Factors with Perfect and Imperfect Power Control

This paper discusses capacity allocation in multi-cell UMTS networks.
Date: January 2006
Creator: Akl, Robert G. & Nguyen, Son
Object Type: Paper
System: The UNT Digital Library

Capacity Allocations in Multi-cell UMTS Networks for Different Spreading Factors with Perfect and Imperfect Power Control [Presentation]

This presentation discusses user and interference models, wideband code division multiple access (WCDMA) capacity with perfect and imperfect power control, and spreading factors with numerical results.
Date: January 2006
Creator: Akl, Robert G. & Nguyen, Son
Object Type: Presentation
System: The UNT Digital Library
Grid-based Coordinated Routing in Wireless Sensor Networks (open access)

Grid-based Coordinated Routing in Wireless Sensor Networks

This paper discusses grid-based coordinated routing in wireless sensor networks and compares the energy available in the network over time for different grid sizes. The authors explore the quality of service of wireless sensor networks, how the coordinator nodes are elected, and the size of the grid area that will minimize the total energy consumption and extend the lifetime of the network.
Date: January 2007
Creator: Akl, Robert G. & Sawant, Uttara
Object Type: Paper
System: The UNT Digital Library

Self-Configuring Wireless MEMS Network

This presentation discusses miniature, lightweight, self-powered wireless sensors, and networking software needs.
Date: January 2008
Creator: Akl, Robert G.; Kavi, Krishna M. & El Rewini, Hesham
Object Type: Presentation
System: The UNT Digital Library
Towards Comprehensive Syntactic and Semantic Annotations of the Clinical Narrative (open access)

Towards Comprehensive Syntactic and Semantic Annotations of the Clinical Narrative

This article discusses the creation of annotated clinical narratives with layers of syntactic and semantic labels to facilitate advances in clinical natural language processing (NLP).
Date: January 25, 2013
Creator: Albright, Daniel; Lanfranchi, Arrick; Fredriksen, Anwen; Styler, William F., IV; Warner, Colin; Hwang, Jena D. et al.
Object Type: Article
System: The UNT Digital Library
Automated extraction of attributes from natural language attribute-based access control (ABAC) Policies (open access)

Automated extraction of attributes from natural language attribute-based access control (ABAC) Policies

Article (1) developing a practical framework to extract authorization attributes of hierarchical ABAC system from natural language artifacts, and (2) generating a set of realistic synthetic natural language access control policies (NLACPs) to evaluate the proposed framework.
Date: January 21, 2019
Creator: Alohaly, Manar; Takabi, Hassan & Blanco, Eduardo
Object Type: Article
System: The UNT Digital Library
Simulación de la dinámica de grupos de especies vegetales en un bosque de los Llanos occidentales Venezolanos (open access)

Simulación de la dinámica de grupos de especies vegetales en un bosque de los Llanos occidentales Venezolanos

Article discussing the simulation of plant species groups dynamics in a Venezuelan western plains forest.
Date: January 1997
Creator: Angulo, Hirma Ramírez; Torres-Lezama, Armando & Acevedo, Miguel F.
Object Type: Article
System: The UNT Digital Library
Electrochemical and Friction Characteristics of Metallic Glass Composites at the Microstructural Length-scales (open access)

Electrochemical and Friction Characteristics of Metallic Glass Composites at the Microstructural Length-scales

This article evaluates the phase-specific electrochemical and friction characteristics of a Zr-based mtallic glass composite, which comprised roughly of 40% by volume crystalline dendrites in an amorphous matrix.
Date: November 1, 2017
Creator: Ayyagari, Aditya; Hasannaeimi, Vahid; Singh Arora, Harpreet & Mukherjee, Sundeep
Object Type: Article
System: The UNT Digital Library
Effect of Polymer Removal on the Morphology and Phase of the Nanoparticles in All-Inorganic Heterostructures Synthesized via Two-Step Polymer Infiltration (open access)

Effect of Polymer Removal on the Morphology and Phase of the Nanoparticles in All-Inorganic Heterostructures Synthesized via Two-Step Polymer Infiltration

This article uses iron oxide/alumina heterostructures formed by two-step infiltration of polystyrene-block-polyvinyl pyridine block copolymer with iron and aluminum precursors from the solution and vapor-phases, respectively, to show that the phase and morphology of iron oxide nanoparticles dramatically depend on the approach used to remove the polymer. The article extends the boundaries of structure manipulations in multicomponent heterostructures synthesized using polymer infiltration synthesis and their properties.
Date: January 28, 2021
Creator: Berman, Diana; Sha, Yuchen & Shevchenko, Elena V.
Object Type: Article
System: The UNT Digital Library
Durability of Portland Concrete Containing Polymeric Fillers and Fly Ash (open access)

Durability of Portland Concrete Containing Polymeric Fillers and Fly Ash

Article explores degradation of Portland concrete and finds that the combination of fly ash with polymers provides significantly improved properties.
Date: January 2, 2020
Creator: Brostow, Witold, 1934-; Chetuya, Nonso; Hong, Hee Jae; Gencel, Osman; Menard, Noah & Sayana, Susmitha
Object Type: Article
System: The UNT Digital Library
Pyrolysis molecule of Torreya grandis bark for potential biomedicine (open access)

Pyrolysis molecule of Torreya grandis bark for potential biomedicine

Article describes study where a powder of torreya grandis bark was prepared and analyzed qualitatively and quantitativelyiIn order to explore a new way to utilize said bark.
Date: January 9, 2019
Creator: Chen, Huiling; Yue, Xiaochen; Yang, Jun; Lv, Chunxia; Dong, Shuaiwei; Luo, Xuefeng et al.
Object Type: Article
System: The UNT Digital Library
Nanopatterned Graphene Field Effect Transistor Fabricated Using Block Co-polymer Lithography (open access)

Nanopatterned Graphene Field Effect Transistor Fabricated Using Block Co-polymer Lithography

This article demonstrates a successful fabrication of Nanopatterened Graphene (NPG) using a PS-b-P4VP polymer.
Date: January 9, 2014
Creator: Choi, Duyoung; Kuru, Cihan; Choi, Chulmin; Noh, Kunbae; Hong, Soon-Kook; Das, Santanu et al.
Object Type: Article
System: The UNT Digital Library
Recent Development of Two-Dimensional Transition Metal Dichalcogenides and Their Applications (open access)

Recent Development of Two-Dimensional Transition Metal Dichalcogenides and Their Applications

This article reviews the recent progress in 2D materials beyond graphene and includes mainly transition metal dichalcogenides.
Date: January 9, 2017
Creator: Choi, Wonbong; Choudhary, Nitin; Han, Gang Hee; Park, Juhong; Akinwande, Deji & Lee, Young Hee
Object Type: Article
System: The UNT Digital Library
Interfacial Structures and Energetics of the Strengthening Precipitate Phase in Creep-Resistant Mg-Nd-Based Alloys (open access)

Interfacial Structures and Energetics of the Strengthening Precipitate Phase in Creep-Resistant Mg-Nd-Based Alloys

This article discusses the study of two interfaces– {112}β1/{1100}Mg and {111}β1/{1120}Mg– that are commensurate with β1/hcp-Mg orientation relationship via first principles calculations.
Date: January 17, 2017
Creator: Choudhuri, Deep; Banerjee, Rajarshi & Srivilliputhur, Srinivasan
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
Method, System and Apparatus for Automatic Keyword Extraction (open access)

Method, System and Apparatus for Automatic Keyword Extraction

Patent relating to a method, system and apparatus for automatic keyword extraction.
Date: November 6, 2009
Creator: Csomai, Andras & Mihalcea, Rada, 1974-
Object Type: Patent
System: The UNT Digital Library
Modeling analysis of the impact of anthropogenic emission sources on ozone concentration over selected urban areas in Texas (open access)

Modeling analysis of the impact of anthropogenic emission sources on ozone concentration over selected urban areas in Texas

This article discusses a regional photochemical modeling experiment set up to simulate a high ozone episode of September 11-14, 2002 to evaluate the impact of various anthropogenic emissions sources on ozone concentrations.
Date: January 6, 2016
Creator: Farooqui, Zuber M.; John, Kuruvilla; Biswas, Jhumoor & Sule, Neelesh
Object Type: Article
System: The UNT Digital Library
Molecular characteristics and function of elliptical Kiwifruit (open access)

Molecular characteristics and function of elliptical Kiwifruit

Article describes study analyzing the chemical components of elliptical kiwifruit (Actinidia chinensis Planch) using Fourier transform infrared spectroscopy (FT-IR) and gas chromatography mass spectrometry (GC–MS) technologies.
Date: January 28, 2020
Creator: Hu, Zhe; Ge, Shengbo; Yang, Jun; Li, Yiyang; Bi, Huitao; Zheng, Dongfang et al.
Object Type: Article
System: The UNT Digital Library
Quantifying Access Disparities in Response Plans (open access)

Quantifying Access Disparities in Response Plans

This article develops and explores data driven methods to quantify vulnerabilities in the context of response plans, addressing limitations on the availability, granularity, and currency of data to identify vulnerable populations.
Date: January 15, 2016
Creator: Indrakanti, Saratchandra; Mikler, Armin R.; O'Neil II, Martin & Tiwari, Chetan
Object Type: Article
System: The UNT Digital Library
Ordering-mediated local nano-clustering results in unusually large Hall-Petch strengthening coefficients in high entropy alloys (open access)

Ordering-mediated local nano-clustering results in unusually large Hall-Petch strengthening coefficients in high entropy alloys

This article reports a dramatic increase in the grain boundary strengthening or Hall-Petch coefficient, K, by systematically investigating the effect of Al addition on tensile yield strength in CoFeNi and CoCrFeNi high entropy alloys (HEAs) or complex concentrated alloys (CCAs). Such a trend is attributed to the ordering mediated nano-clustering in Al containing HEA/CCAs.
Date: January 23, 2021
Creator: Jagetia, Abhinav; Nartu, M. S. K. K. Y.; Dasari, S.; Sharma, A.; Gwalani, Bharat & Banerjee, Rajarshi
Object Type: Article
System: The UNT Digital Library
Collaborative Research: SHF: Small: LEGAS: Learning Evolving Graphs At Scale (open access)

Collaborative Research: SHF: Small: LEGAS: Learning Evolving Graphs At Scale

Data management plan for the grant, "Collaborative Research: SHF: Small: LEGAS: Learning Evolving Graphs At Scale." This project aims to improve the computation efficiency of graph neural networks (GNNs), which are an emerging class of deep learning models on graphs, with many successful applications, such as, recommendation systems, drug discovery, social network analysis, and code vulnerability detection. This project aims to to design an efficient GNN framework via algorithm and system co-design for both static and dynamic graphs.
Date: 2024-01-01/2026-12-31
Creator: Ji, Yuede
Object Type: Text
System: The UNT Digital Library
In Situ Fabrication of a Graphene-Coated Threedimensional Nickel Oxide Anode for High-Capacity Lithium-Ion Batteries (open access)

In Situ Fabrication of a Graphene-Coated Threedimensional Nickel Oxide Anode for High-Capacity Lithium-Ion Batteries

This article discusses the development of an in situ fabrication of a graphene-coated, three-dimensional (3D) NiO-Ni structure by simple chemical vapor deposition (CVD).
Date: October 5, 2017
Creator: Kang, Chiwon; Cha, Eunho; Lee, Sang Hyub & Choi, Wonbong
Object Type: Article
System: The UNT Digital Library