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Using uncertainty quantification and machine learning techniques to study the evolution of odor capture
Data management plan for the research grant, "Using uncertainty quantification and machine learning techniques to study the evolution of odor capture." This research proposes the application of uncertainty quantification (UQ) and machine learning (ML) to a CFD model of odor capture to understand the role of hair-array morphology, kinematics, and fluid environment in odor capture. The combination of CFD modeling and UQ&ML techniques can map out the performance space under which these chemosensory hair arrays operate and the relative sensitivity of each parameter of odor capture to construct a global, quantitative understanding of how parameters control odor-capture performance. Furthermore, this analysis can eliminate parameters that have no influence on odor capture, extracting the root principles of odor capture and providing a more efficient way to construct bioinspired devices for chemical detection. This work is of interest to the Army for extracting design principles that can be used for biomimetic and/or bioinspired devices for sensing hazardous chemicals in the environment (e.g. explosives).
Date:
2022-04-01/2025-03-31
Creator:
He, Yanyan & Waldrop, Lindsay D.
Object Type:
Text
System:
The UNT Digital Library
First record of horned puffin in the North Atlantic and tufted puffin in High Arctic Greenland
Article reports observations of two Subarctic North Pacific puffin species in the North Atlantic near the coast of north-west Greenland.
Date:
June 26, 2020
Creator:
Johnson, Jeff A.; Burnham, Kurt K.; Burnham, Jennifer L.; Konkel, Bridger W.; Stephens, Jack & Badgett, Hannah
Object Type:
Article
System:
The UNT Digital Library
Metallic nanoparticle production and exposure/deposition system for toxicological research applications using zebrafish
Article presents a method that provides a novel way to synthesize NPs and expose biological organisms for various toxicological analysis.
Date:
September 3, 2020
Creator:
Nayek, Subhayu; Aguilar, Roberto; Juel, Lauren A. & Verbeck, Guido F.
Object Type:
Article
System:
The UNT Digital Library
Genomic diversity of bacteriophages infecting Microbacterium spp
Article describing the isolation and genomic characterization of 116 phages that infect Microbacterium spp.
Date:
June 18, 2020
Creator:
Hughes, Lee E.; Jacobs-Sera, Deborah; Abad, Lawrence A.; Alvey, Richard M.; Anders, Kirk R.; Aull, Haley G. et al.
Object Type:
Article
System:
The UNT Digital Library
Role of quantum confinement and interlayer coupling in CrI3-graphene magnetic tunnel junctions
Article presents a combination of first principles and quantum ballistic transport calculations to shed important insights from an atomistic viewpoint on the underlying mechanisms governing spin transport in graphene/ CrI₃ junctions.
Date:
May 29, 2020
Creator:
Buongiorno Nardelli, Marco; Heath, Jonathan J.; Costa, Marcio & Kuroda, Marcelo A.
Object Type:
Article
System:
The UNT Digital Library
Prostasin and hepatocyte growth factor B in factor VIIa generation: Serine protease knockdowns in zebrafish
Article aims to identify other proteases that may activate FVII using zebrafish as a model.
Date:
September 22, 2020
Creator:
Khandekar, Gauri; Iyer, Neha & Jagadeeswaran, Pudur
Object Type:
Article
System:
The UNT Digital Library
A Statistical Analysis of Trans-Resveratrol in Grape Cane From Ten Varieties of Cultivated Wine Grapes (Vitis Spp.)
This article isolated resveratrol by a non-optimized protocol from ten varieties of grape cane grown in central Texas, USA. A statistical grouping of the ten varieties suggests that Norton, Blanca du bois, Cabernet Sauvignon, and Lenoir are the best candidates to use for further resveratrol isolation.
Date:
August 22, 2020
Creator:
Rathburn, Harold; Bell, Peter; Cook, Scott; Mayberry, Darrell D.; Geye, Emryse & Goodrich, Ryann
Object Type:
Article
System:
The UNT Digital Library
In vitro anti-diabetic effects and phytochemical profiling of novel varieties of Cinnamomum zeylanicum (L.) extracts
Article exploring the use of pressured and decoctions water to extract anti-diabetic phytochemicals from cinnamon. The extensive metabolite profiling of novel SW and SG extracts and comparison of that with commercially available CC are reported for the first time in this study. The C. zeylanicum, SW accession holds some promise in the management of diabetes.
Date:
April 27, 2020
Creator:
Wariyapperuma, W.A. Niroshani M.; Kannangara, Sagarika; Wijayasinghe, Yasanandana S.; Subramanium, Sri & Jayawardena, Bimali
Object Type:
Article
System:
The UNT Digital Library
Protein Determination with Molecularly Imprinted Polymer Recognition Combined with Birefringence Liquid Crystal Detection
Article integrating a molecularly imprinted polymer (MIP) film recognition unit with a liquid crystal (LC) in an optical cell transducer to incur the selectivity of liquid crystal-based sensors.
Date:
August 20, 2020
Creator:
Cieplak, Maciej; Węgłowski, Rafał; Iskierko, Z.; Węgłowska, Dorota; Sharma, Piyush S.; Noworyta, Krzysztof R. et al.
Object Type:
Article
System:
The UNT Digital Library
Nematic order on a deformable vesicle with anchoring effects
This article proposes a new model to represent a vesicle membrane with internal nematic order whose equilibrium states depend on the competition between the bending, elastic and anchoring energies.
Date:
July 7, 2020
Creator:
Tierra Chica, Giordano; Guillén-González, Francisco & Rodríguez-Bellido, María Ángeles
Object Type:
Article
System:
The UNT Digital Library
Relating size and functionality in human social networks through complexity
Article argues that the Dunbar number arises as a consequence of a natural phase transition in the dynamic self-organization among N individuals within a social system. The authors provide a theoretical basis for the value of the Dunbar number and establish a theory-based bridge spanning the gap between sociology and psychology.
Date:
July 20, 2020
Creator:
Massari, Giovanni F.; Culbreth, Garland; Failla, Roberto; Grigolini, Paolo; West, Bruce J. & Bologna, Mauro
Object Type:
Article
System:
The UNT Digital Library
Improving Reliability and Failure Prevention in Automobile Microelectronics
Video from the Fall 2018 3 Minute Thesis (3MT®) Final Competition. In this video, Muthappan Asokan presents his research methods, findings, and its significance in non-technical language.
Date:
November 17, 2018
Creator:
Asokan, Muthappan
Object Type:
Video
System:
The UNT Digital Library
Immunized Plants: An Answer to Global Hunger
Video from the Fall 2018 3 Minute Thesis (3MT®) Final Competition. In this video, Devasantosh Mohanty presents his research methods, findings, and its significance in non-technical language.
Date:
November 17, 2018
Creator:
Mohanty, Devasantosh
Object Type:
Video
System:
The UNT Digital Library
Diabetes Treatment with Sunshine
Video from the Fall 2018 3 Minute Thesis (3MT®) Final Competition. In this video, Sujata Argawal presents her research methods, findings, and its significance in non-technical language.
Date:
November 17, 2018
Creator:
Argawal, Sujata
Object Type:
Video
System:
The UNT Digital Library
Analyzing existing support structures for transfer students in Chemistry between the University of North Texas and Dallas College
Data management plan for a grant seeking to analyze existing support structures for transfer students in Chemistry between the University of North Texas and Dallas College.
Date:
2022-12-01/2023-11-30
Creator:
Atkinson, Molly B.
Object Type:
Text
System:
The UNT Digital Library
Southwest Local Algebra Meeting 2023
Data management plan for the grant, "Southwest Local Algebra Meeting 2023." No data will be collected or reported for this grant.
Date:
2023-01-15/2023-12-31
Creator:
Conley, Charles H.
Object Type:
Text
System:
The UNT Digital Library
Thyroid hormone manipulation influences development of endothermy and hatching in white leghorn chickens (Gallus gallus)
Data collected on metabolic rates, body temperatures, morphology, plasma T3, and hatching of developing chicken embryos and hatchlings. To understand the role thyroid hormones play in hatch timing and development of thermogenic capacity and metabolic rate plasma thyroid hormone levels were manipulated in chicken embryos beginning at 80% development (day 17 of a 21-day incubation) with either a single dose of triiodo-L-thyronine (T3) or the thyroperoxidase inhibitor methimazole (MMI).
Date:
April 2023
Creator:
Rippamonti, Jessica D. & Dzialowski, Edward M. (Edward Michael)
Object Type:
Dataset
System:
The UNT Digital Library
Quantitative PCR Primer Development for Early Detection of Invasive Species
Data management plan for the grant, "Quantitative PCR Primer Development for Early Detection of Invasive Species."
Date:
2023-09-01/2026-08-31
Creator:
Compson, Zacchaeus Greg
Object Type:
Text
System:
The UNT Digital Library
A Laser Microdissection System to Enhance Agricultural and Food Research in the North Texas and Southern Oklahoma Region
Data management plan for the grant, "A Laser Microdissection System to Enhance Agricultural and Food Research in the North Texas and Southern Oklahoma Region."
Date:
2023-09-01/2027-08-31
Creator:
Ayre, Brian G.
Object Type:
Text
System:
The UNT Digital Library
Unusual Mathematical Approaches Untangle Nervous Dynamics
Article reports that the massive amount of available neurodata suggests the existence of a mathematical backbone underlying neuronal oscillatory activities. The authors assert that the Monge’s theorem might contribute to our visual ability of depth perception and the brain connectome can be tackled in terms of tunnelling nanotubes.
Date:
October 14, 2022
Creator:
Tozzi, Arturo & Mariniello, Lucio
Object Type:
Article
System:
The UNT Digital Library
Descriptive Complexity in Cantor Series
Article discusses how a Cantor series expansion for a real number x with respect to a basic sequence Q=(q), where qi≥2, is a generalization of the base b expansion to an infinite sequence of bases. The authors show that for any basic sequence the set of distribution normal numbers is Π03-complete, and if Q is 1-divergent then the sets of normal and ratio normal numbers are Π03-complete.
Date:
September 27, 2021
Creator:
Airey, Dylan; Jackson, Steve & Mance, Bill
Object Type:
Article
System:
The UNT Digital Library
Reduced reflectance and altered color: The potential cost of external particulate matter accumulation on urban Rock Pigeon (Columba livia) feathers
Authors of the article state that airborne particulate matter (PM) can accumulate on feather surfaces and alter feather appearance, so they quantified PM accumulation on Rock Pigeon feathers and analyzed the spectral properties of extracted particulates. Their findings suggest that wild birds could incur an urban pollution penalty as PM accumulation has the potential to alter feather properties.
Date:
February 10, 2023
Creator:
Ellis, Jennifer L.; Ponette-González, Alexandra G.; Fry, Matthew & Johnson, Jeff A.
Object Type:
Article
System:
The UNT Digital Library
Evolutionary models of lateralization: Steps toward stigmergy?
Article discusses an interesting approach to accounting for brain and behavioral asymmetry based on competition and cooperation in phenotypically asymmetric individuals. The model in question shows, in an almost fully analytical way, that under proper conditions, there exists an unequal number of equilibrium of left-and right-lateralized individuals.
Date:
February 2, 2023
Creator:
Tonello, Lucio & Vallortigara, Giorgio
Object Type:
Article
System:
The UNT Digital Library
Finding new friends and revisiting old ones – how plant lipid droplets connect with other subcellular structures
Article talks about how the number of described contact sites between different subcellular compartments and structures in eukaryotic cells has increased dramatically in recent years, which has substantially reinforced the well-known premise that these kinds of connections are essential for overall cellular organization. The authors discuss contact sites involving plant lipid droplets (LDs), including LD-endoplasmic reticulum (ER) connections that mediate the biogenesis of new LDs at the ER, LD-peroxisome connections.
Date:
July 18, 2022
Creator:
Scholz, Patricia; Chapman, Kent Dean; Mullen, Robert T. & Ischebeck, Till
Object Type:
Article
System:
The UNT Digital Library