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Habitat Quantity of Red-Cockaded Woodpecker Picoides Borealis (Aves: Piciformes: Picidae) in its Former Historic Landscape Near the Big Thicket Naitonal Preserve, Texas, USA (open access)

Habitat Quantity of Red-Cockaded Woodpecker Picoides Borealis (Aves: Piciformes: Picidae) in its Former Historic Landscape Near the Big Thicket Naitonal Preserve, Texas, USA

This article quantifies pine-forested habitat suitable for Red-cockaded Woodpecker in the former historic range of the species to assess the potential for possible re-colonization.
Date: January 26, 2016
Creator: Thapa, Vivek & Acevedo, Miguel F.
Object Type: Article
System: The UNT Digital Library

Comparison of Machine Learning Algorithms for Identifying Cancer Types

Poster for the 2014 MidSouth Computational Biology and Bioinformatics Society (MCBIOS) Annual Conference. This poster discusses a comparison of machine learning algorithms for identifying cancer types.
Date: March 2014
Creator: Saxena, Garima; Helsing, Joseph; Reyes, Omar Costilla & Azad, Rajeev K.
Object Type: Poster
System: The UNT Digital Library
An Analysis of the Habitat of the Greater One-Horned Rhinoceros Rhinoceros Unicornis (Mammalia: Perissodactyla: Rhinocerotidae) at the Chitwan National Park, Nepal (open access)

An Analysis of the Habitat of the Greater One-Horned Rhinoceros Rhinoceros Unicornis (Mammalia: Perissodactyla: Rhinocerotidae) at the Chitwan National Park, Nepal

This article uses geographic information systems and landscape-level data obtained from remote sensing sources to build a habitat suitability index model for the Greater One-horned Rhinoceros.
Date: September 26, 2014
Creator: Thapa, Vivek; Acevedo, Miguel F. & Limbu, Kul P.
Object Type: Article
System: The UNT Digital Library
Scalable Fabrication of Natural-Fiber Reinforced Composites with Electromagnetic Interference Shielding Properties by Incorporating Powdered Activated Carbon (open access)

Scalable Fabrication of Natural-Fiber Reinforced Composites with Electromagnetic Interference Shielding Properties by Incorporating Powdered Activated Carbon

This article discusses preparing Kenaf fiber-polyester composites incorporated with powdered activated carbon (PAC) using the vacuum-assisted resin transfer molding(VARTM) process.
Date: November 17, 2015
Creator: Xia, Changlei; Zhang, Shifeng; Ren, Han; Shi, Sheldon Q.; Zhang, Hualiang; Cai, Liping et al.
Object Type: Article
System: The UNT Digital Library
Sc3N@C80 and La@C82 doped graphene for a new class of optoelectronic devices (open access)

Sc3N@C80 and La@C82 doped graphene for a new class of optoelectronic devices

This is the Author Manuscript version of an article presenting high-performance hybrid graphene photodetectors prepared with endohedral fullerenes deposited on graphene using electrophoretic methods for the first time.
Date: December 19, 2019
Creator: Jayanand, Kishan; Min, Misook; Chugh, Srishti; Kaul, Anupama; Adhikari, Nirmal & Echegoyen, Luis
Object Type: Article
System: The UNT Digital Library
Inkjet printing of liquid-exfoliated, highly conducting graphene/poly(3,4 ethylenedioxythiophene):poly(styrenesulfonate) nanosheets for organic electronics (open access)

Inkjet printing of liquid-exfoliated, highly conducting graphene/poly(3,4 ethylenedioxythiophene):poly(styrenesulfonate) nanosheets for organic electronics

In this article, highly dispersive graphene inks are demonstrated by liquid-phase exfoliation of the bulk graphite crystal in the solvent N-methyl-2-pyrrolidone (NMP).
Date: May 4, 2017
Creator: Desai, Jay A.; Biswas, Chandan & Kaul, Anupama
Object Type: Article
System: The UNT Digital Library
Investigation of structural morphology and electrical properties of graphene-C₆₀ hybrids (open access)

Investigation of structural morphology and electrical properties of graphene-C₆₀ hybrids

This article reports on the electrophoretic deposition of C₆₀ on graphene. The results suggest that graphene based C₆₀ structures are attractive as flexible transparent electrodes and are excellent electron accepting/charge transport materials for the construction of efficient photovoltaic devices.
Date: May 2, 2017
Creator: Chugh, Srishti; Biswas, Chandan; Echegoyen, Luis & Kaul, Anupama
Object Type: Article
System: The UNT Digital Library
Polydimethylsiloxane and polyisoprene-based graphene composites for strain-sensing (open access)

Polydimethylsiloxane and polyisoprene-based graphene composites for strain-sensing

In this article, different composite materials have been developed and characterized for different applications in the health science field and as optoelectromechanical sensors.
Date: March 31, 2017
Creator: Catalan Gonzalez, Jorge Alfredo & Kaul, Anupama
Object Type: Article
System: The UNT Digital Library
Distributed Middleware of Large-Scale Wireless Networks (open access)

Distributed Middleware of Large-Scale Wireless Networks

Article introduces a special issue of the International Journal of Distributed Sensor Networks.
Date: October 22, 2013
Creator: Xu, Chaonong; Xu, YongJun; Li, Xinrong; Zhu, Hongsong & Han, Guangjie
Object Type: Article
System: The UNT Digital Library

Breaking the MDS-PIR Capacity Barrier via Joint Storage Coding

Paper explores the possibility of the capacity of private information retrieval (PIR) from databases coded using maximum distance separable (MDS) codes to be broken through joint encoding and storage of messages.
Date: August 22, 2019
Creator: Sun, Hua & Tian, Chao
Object Type: Article
System: The UNT Digital Library
A Novel Topology Link-Controlling Approach for Active Defense of Nodes in Networks (open access)

A Novel Topology Link-Controlling Approach for Active Defense of Nodes in Networks

This article proposes a novel topology link control technique and mitigation attacks in real-time environments.
Date: March 9, 2017
Creator: Li, Jun; Hu, HanPing; Ke, Qiao & Xiong, Naixue
Object Type: Article
System: The UNT Digital Library
Wireless Sensor Network System Design using Raspberry Pi and Arduino for Environmental Monitoring Applications (open access)

Wireless Sensor Network System Design using Raspberry Pi and Arduino for Environmental Monitoring Applications

This paper from the 9th International Conference on Future Networks and Communications, FNC 2014 conference proceedings describes a wireless sensor network system developed using open-source hardware platforms, Arduino and Raspberry Pi.
Date: August 15, 2014
Creator: Ferdoush, Sheikh & Li, Xinrong
Object Type: Paper
System: The UNT Digital Library
Impact of Mobility on Convergence Rate in a Wireless Sensor Network (open access)

Impact of Mobility on Convergence Rate in a Wireless Sensor Network

This paper shows that introducing mobility increases the rate of convergence in partially connected and disconnected wireless sensor networks (WSN).
Date: March 22, 2017
Creator: Norouzi Kandalan, Roya; Singh, Ramanpreet; Namuduri, Kamesh; Varanasi, Murali R. & Buckles, Bill
Object Type: Paper
System: The UNT Digital Library
An innovative project and design oriented electrical engineering curriculum at the University of North Texas (open access)

An innovative project and design oriented electrical engineering curriculum at the University of North Texas

Article discussing an innovative project and design oriented electrical engineering curriculum at the University of North Texas.
Date: December 2013
Creator: Garcia, Oscar N.; Varanasi, Murali R.; Acevedo, Miguel F. & Guturu, Parthasarathy
Object Type: Article
System: The UNT Digital Library
Interdisciplinary progress in food production, food security and environment research (open access)

Interdisciplinary progress in food production, food security and environment research

Article discussing interdisciplinary progress in food production, food security and environment research.
Date: 2011
Creator: Acevedo, Miguel F.
Object Type: Article
System: The UNT Digital Library
Seasonal variations of biogeochemical matter export along the Langtang-Narayani river system in central Himalaya (open access)

Seasonal variations of biogeochemical matter export along the Langtang-Narayani river system in central Himalaya

Article describes study in which weathering and suspended matter fluxes of the Langtang Narayani river system in central Nepal Himalaya were investigated at 16 stations for one year, based on monthly water sampling in the lower reaches and bi-monthly in higher elevation areas, to determine temporal variations of weathering fluxes along an elevation profile between 169 and 3989 m asl.
Date: July 7, 2018
Creator: Bhatt, Maya P.; Hartmann, Jens & Acevedo, Miguel F.
Object Type: Article
System: The UNT Digital Library
Carbon Nanomaterials for Optical Absorber Applications (open access)

Carbon Nanomaterials for Optical Absorber Applications

Article describing optical absorbers based on vertically aligned multi-walled carbon nanotubes (MWCNTs), synthesized using electric-field assisted growth that show an ultra-low reflectance, 100X lower compared to the benchmark, a diffuse metal black - Au-black - from wavelength λ ~ 350 nm – 2500 nm.
Date: December 28, 2011
Creator: Kaul, Anupama; Coles, James; Megerian, Krikor; Eastwood, Michael; Green, Robert; Pagano, Thomas et al.
Object Type: Article
System: The UNT Digital Library
Tuneable complementary metamaterial structures based on graphene for single and multiple transparency windows (open access)

Tuneable complementary metamaterial structures based on graphene for single and multiple transparency windows

Article describes a study examining novel graphene-based tunable plasmonic metamaterials featuring single and multiple transparency windows.
Date: August 22, 2014
Creator: Ding, Jun; Arigong, Bayaner; Ren, Han; Zhou, Mi; Shao, Jin; Lu, Meng et al.
Object Type: Article
System: The UNT Digital Library
Biocompatible, large-format, inkjet printed heterostructure molybdenum disulfide-graphene photodetectors on conformable substrates (open access)

Biocompatible, large-format, inkjet printed heterostructure molybdenum disulfide-graphene photodetectors on conformable substrates

This article describes an inkjet printed, biocompatible, heterostructure photodetector that was constructed using inks of photo-active molybdenum disulfide (MoS2) and electrically conducting graphene which facilitated charge collection of the photocarriers. The importance of such devices stems from their potential utility in age-related-macular degeneration, which is a condition where the photosensitive retinal tissue degrades with aging, eventually compromising vision. The absence of effective therapeutic remedies for patients with this disorder has motivated the development of such devices to restore some degree of visual function.
Date: September 7, 2017
Creator: Hossain, Ridwan F.; Deaguero, Isaac G.; Boland, Thomas & Kaul, Anupama
Object Type: Article
System: The UNT Digital Library

Using Wireless Sensor Network Controls to monitor an indoor Aquaponic System

This presentation discusses research on aquaponic control systems. Researchers built a simple automatic control of an aquaponic ecosystem.
Date: 2013
Creator: Guerrero, Jose; Edwards, Fern; Wan, Yan & Sheth, Vardhman
Object Type: Presentation
System: The UNT Digital Library
GPS: Rocket captions transcript

GPS: Rocket

This video discusses research on developing a rocket recovery system with sensor networks and wireless communication. The research team project was to develop a GPS/GSM based tracking system for the recovery of high power model rockets. This research is part of Research Experiences for Teachers (RET) in Sensor Education, a National Science Foundation (NSF) funded grant project.
Date: 2013
Creator: Gscheidle, Karl H.; Hardy, Debra; Kulle, Gregory; Bih, Michael & Acevedo, Miguel F.
Object Type: Video
System: The UNT Digital Library

Robotics: Cooperation of Autonomous Robots Using Bluetooth Communication

This poster discusses research on the cooperation of autonomous robots using Bluetooth communication. Researchers explore multi-agent NXT Robotics systems using a Bluetooth communication channel. This research is part of Research Experiences for Teachers (RET) in Sensor Education, a National Science Foundation (NSF) funded grant project.
Date: 2013
Creator: Freeman, Elizabeth; Bell, Jesse; Namuduri, Kamesh & Costilla, Omar
Object Type: Poster
System: The UNT Digital Library
Coupling of Surface Plasmon Polariton in Al-Doped ZnO with Fabry-Pérot Resonance for Total Light Absorption (open access)

Coupling of Surface Plasmon Polariton in Al-Doped ZnO with Fabry-Pérot Resonance for Total Light Absorption

This article presents finite-difference time-domain (FDTD) simulations on total light absorption (TLA) resulting from the coupling of a surface plasmon polariton (SPP) with Fabry-Pérot (F-P) resonance in a three-layer structure consisting of an AZO square lattice hole array, a spacer, and a layer of silver.
Date: April 27, 2017
Creator: George, David; Adewole, Murthada; Hassan, Safaa; Lowell, David; Cui, Jingbiao; Zhang, Hualiang et al.
Object Type: Article
System: The UNT Digital Library
System and Method for Multi-Residue Multivariate Data Compression (open access)

System and Method for Multi-Residue Multivariate Data Compression

Patent relating to data compression.
Date: April 1, 2013
Creator: Garcia, Oscar N.; Fu, Shengli & Jaganathan Melaedavattil, Jyothy
Object Type: Patent
System: The UNT Digital Library