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9,588 Matching Results
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PhenoGeneRanker: Gene and Phenotype Prioritization Using Multiplex Heterogeneous Networks
Article
Date:
July 20, 2021
Creator:
Dursun, Cagatay; Kwitek, Anne E. & Bozdag, Serdar
Object Type:
Article
System:
The UNT Digital Library
The Phenomenology of Harmonic Progression
This dissertation explores a method of music analysis that is designed to reflect the phenomenology of the listening experience, specifically in regards to harmony. It is primarily inspired by the theoretical approaches of the music theorist Moritz Hauptmann and by the writings of philosopher Edmund Husserl.
Date:
May 2020
Creator:
Russell, Michael Lance
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
The Phenomenology of Iranian Near-Death Experiences
Article describing the findings regarding thematic analysis of seventeen near-death experience accounts provided by Iranian Shia Muslims to determine how these experiences overlap or diverge from accounts given by experiencers from Western cultures.
Date:
Autumn 2020
Creator:
Ghasemiannejad Jahromi, Alinaghi & Long, Jeffrey
Object Type:
Article
System:
The UNT Digital Library
Phenotypic Switching Resulting From Developmental Plasticity: Fixed or Reversible?
Article explores the question of whether animals with switched phenotypes during early development are unable to return to a normal range of adult phenotypes, or whether they do not experience the specific environmental conditions necessary for them to switch back to the normal range of adult phenotypes.
Date:
January 21, 2020
Creator:
Burggren, Warren W.
Object Type:
Article
System:
The UNT Digital Library
Philosophical Society of Texas, Proceedings of the Annual Meeting: 2021
Proceedings of the annual meeting of the Philosophical Society of Texas held virtually on February 5, including a list of attendees, text of addresses, changes to membership, and biographical information about members who have passed. The conference theme was "Lone Star Gazing: Texas Mid-21st Century."
Date:
2023
Creator:
Philosophy Society of Texas
Object Type:
Book
System:
The Portal to Texas History
Philosophy and Religious Studies Collection Evaluation Report
This report summarizes an evaluation of the UNT Libraries' Philosophy and Religious Studies collection to determine if the collection is adequately serving patron needs. It was determined that the collection was currently meeting patrons' needs, and some recommendations for future collection maintenance were included.
Date:
October 15, 2021
Creator:
Harker, Karen
Object Type:
Report
System:
The UNT Digital Library
Phononic crystal as a homogeneous viscous metamaterial
Article develops a homogenization theory, representing the low-frequency limit for a phononic crystal of cylinders embedded in a viscous fluid.
Date:
June 8, 2020
Creator:
Krokhin, Arkadii A.; Zubov, Yu.; Ibarias, M. & Arriaga, J.
Object Type:
Article
System:
The UNT Digital Library
A Phosphonic Functionalized Biopolymer for the Sorption of Lanthanum (III) and Application in the Recovery of Rare Earth Elements
Authors of the article state that in the first step of their experiment, the sorption was investigated using La(III) ions before testing for the recovery of rare earth elements (REEs) from pretreated industrial acidic leachate. They infer that phosphonate groups participate in the sorption, and that the most effective sorption is at pH = 4.
Date:
February 3, 2023
Creator:
Hamza, Mohammed F.; Abdellah, Walid M.; Zaki, Doaa I.; Wei, Yuezhou; Althumayri, Khalid; Brostow, Witold, 1934- et al.
Object Type:
Article
System:
The UNT Digital Library
Phosphorus deprivation affects composition and spatial distribution of membrane lipids in legume nodules
Article assessing membrane lipids in M. truncatula tissues using electrospray ionization–mass spectrometry. The results suggest that specific PC species may be differentially important in diverse nodule zones and cell types, and that membrane lipid remodeling during P stress is not uniform across the nodule.
Date:
January 13, 2021
Creator:
Dokwal, Dhiraj; Romsdahl, Trevor B.; Kunz, Daniel A.; Alonso, Ana Paula & Dickstein, Rebecca
Object Type:
Article
System:
The UNT Digital Library
Photoexcitation of C₆₀-WSe₂ hybrids for optical sensing
Article discusses a study on synthesizing 0D-2D vdW heterostructure by spin coating C60 molecules on halide-assisted-low-pressure chemical-vapor-deposition (HA-LPCVD) produced monolayer WSe2 flakes. The study reveals that WSe2-C60 hybrid system is an appealing choice for next generation optical sensing devices.
Date:
October 3, 2022
Creator:
Jayanand, Kishan; Bastos, Silvino P. & Kaul, Anupama
Object Type:
Article
System:
The UNT Digital Library
[Photograph 0027.01-D Members & fleet (10-5-1934)]
Photograph of CFD members and rigs in front of the station with list of names.
Date:
July 28, 2021
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph of the flyer for the Vets-4-Vets Taskforce for Coronavirus Assistance]
Photograph taken by Alba Melgar-C'De Baca at the Veteran center in Buda, Texas on March 19th, 2020, showing the photographer's spouse holding a flier. The flier promotes awareness of an organization created by Baca and her spouse to help home-bound citizens during COVID-19 with grocery deliveries. The nonprofits F7 Group and Central Texas VSO Alliance funded the organization for over 90 days to help citizens get past the initial challenges and adjustments during the COVID-19 pandemic.
Date:
March 19, 2020
Creator:
Alba Melgar-C'De
Object Type:
Photograph
System:
The UNT Digital Library
Photonic Band Gaps and Resonance Modes in 2D Twisted Moiré Photonic Crystal
Article studying 2D twisted moiré photonic crystals without physical rotation and simulating their photonic band gaps in photonic crystals formed at different twisted angles, different gradient levels, and different dielectric filling factors.
Date:
September 23, 2021
Creator:
Alnasser, Khadijah; Kamau, Steve; Hurley, Noah; Cui, Jingbiao & Lin, Yuankun
Object Type:
Article
System:
The UNT Digital Library
Photophysical Interactions in Vapor Synthesized and Mechanically Exfoliated Two-Dimensional Conducting Crystallites for Quantum and Optical Sensing
In the first study, superconducting 2D NbSe₂ was examined towards its prototypical demonstration as a transition-edge sensor, where photoexcitation caused a thermodynamic phase transition in NbSe₂ from the superconducting state to the normal state. The efficacy of the optical absorption was found to depend on the wavelength of the incoming radiation used, which ranged from the ultra-violet (405 nm), visible (660 nm), to the infrared (1060 nm). In the second case involving WSe₂, the UV-ozone treatment revealed the presence of localized excitonic emission in 1L WSe₂ that was robust and long-lived. Our third material platform dealt with hybrid 0D-2D ensembles based on graphene and WSe₂, specifically graphene–endohedral, WSe₂–fullerene (C₆₀), and WSe₂–Au nanoparticles, and exhibited exceptional performance gains achieved with both types of hybrid structures. Next, we investigated WSe₂ based mixed dimensional hybrids. Temperature T-dependent and wavelength λ-dependent optoelectronic transport measurements showed a shift in the spectral response of 1L WSe₂ towards the SPR peak locations of Au-Sp and Au-BP, fostered through the plexciton interactions. Models for the plexcitonic interactions are proposed that provide a framework for explaining the photoexcited hot charge carrier injection from AuNPs to WSe₂ and its influence on the carrier dynamics in these hybrid systems. Last, we …
Date:
August 2022
Creator:
Jayanand, Kishan
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Photophysical Properties of Binuclear and Trinuclear Monovalent Coinage Metal Complexes for Applications in Molecular Devices
Monovalent coinage metal complexes have been of significant interest due to their rich photophysical properties. This dissertation focuses on the design, synthesis, and characterization of gold, silver, and copper phosphors. Chapter 2 investigates new physical and photophysical properties of a gold diphosphine dimer in the solid state. Thermally activated luminescence switching between two structural states is discussed. Chapter 3 includes the photochemistry of closed shell group 11 transition metals with dithiophosphonate and diphosphine ligands as heteroleptic, homoleptic and heterometallic systems. Chapter 4 reports the synthesis and characterization of a cyclic trinuclear gold imidazolate complex with high electron dentistry and π- base properties. The trinuclear gold (I) complexes reactivity with silver(I) and sodium cations is explored. The photochemistry of all complexes are screened for efficiency, emission profiles and lifetimes as potential materials to be used in OLEDs and other molecular devices.
Date:
May 2020
Creator:
Harris, Lauren Michelle
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Phrasal Proper Names in German and Norwegian
Article discusses the morpho-syntax of phrasal proper names like Deutsche Bahn 'German Railway' and Norske Skog 'Norwegian Forest' in German and Norwegian. The authors document that phrasal proper names may show features of recursivity evidenced most clearly in Norwegian.
Date:
September 9, 2023
Creator:
Julien, Marit & Roehrs, Dorian
Object Type:
Article
System:
The UNT Digital Library
Phylogenetic Occurrence of the Phenylpropanoid Pathway and Lignin Biosynthesis in Plants
This article is a review summarizing recent progress in defining the lignin biosynthetic pathway in lycophytes, monilophytes, gymnosperms, and angiosperms. This review provides new insights into the genetic engineering of the lignin biosynthetic pathway to overcome biomass recalcitrance in bioenergy crops.
Date:
August 17, 2021
Creator:
Yao, Tao; Feng, Kai; Xie, Meng; Barros, Jaime; Tschaplinski, Timothy J.; Tuskan, Gerald et al.
Object Type:
Article
System:
The UNT Digital Library
Physical Educators (Murderers of Housewives)
Work of art sample video by artist Sean Lopez as part of a 2021 MFA Exhibition, entitled "The Always Girls and Forever Boys” at Sweet Pass Sculpture Park in Dallas, TX on April 17-18, 2021.
Date:
2021
Creator:
Lopez, Sean
Object Type:
Artwork
System:
The UNT Digital Library
Physical Fitness Promotion among Adolescents: Effects of a Jump Rope-Based Physical Activity Afterschool Program
Article examines the effects of a jump rope-based physical activity afterschool program on middle school students’ physical fitness. This article belongs to the special issue Physical Activity, Sedentary Behaviour and Health Interventions in Children and Adolescents.
Date:
August 14, 2020
Creator:
Lee, Joonyoung; Zhang, Tao; Yang, Xiaofeng; Gu, Xiangli & Zhang, Xiaoxia
Object Type:
Article
System:
The UNT Digital Library
Physics Academic Program Review
This report summarizes an evaluation of the UNT Libraries' Physics-related resources and materials to determine if the collection is adequately serving patron needs. It was generated as part of the UNT Libraries’ contributions to the university’s Academic Program Reviews, which are conducted by the Accreditation office in the Division of Planning. The UNT Libraries’ Collection Assessment Department evaluated collections’ ability to meet the curricular and research needs of the academic programs being reviewed. They assessed current needs based on course descriptions and research outputs, defined the scope of information needed based on this needs assessment, and evaluated the Libraries’ holdings in these subject areas against the usage, qualitative listings, and requests for materials from other libraries. Specific recommendations for collection development are provided based on the results of these analyses.
Date:
July 28, 2023
Creator:
Harker, Karen
Object Type:
Report
System:
The UNT Digital Library
Physiological Regulation of Growth, Hematology and Blood Gases in Chicken Embryos in Response to Low and High Incubation Humidity
Article examining effects of Low relative humidity (25–35%), and High relative humidity (85–93%) on hatchability, embryonic growth, hematology and blood gases and pH in chicken embryos.
Date:
May 24, 2022
Creator:
Branum, Sylvia R.; Tazawa, Hiroshi & Burggren, Warren W.
Object Type:
Article
System:
The UNT Digital Library
Piano Concerto No. 1 In E Minor, by Emil Sauer: A Stylistic and Historical Argument for Its Relevance to the Piano Literature
In 1895, Emil Georg Conrad Sauer (1862-1942), a world-renowned German pianist and former student of Franz Liszt wrote his first piano concerto, which was published five years later in 1900. Sauer performed it extensively to enthusiastic crowds in Europe and the United States while on tour during the next several years. Then it vanished from the concert repertoire. It is no longer performed and has only been commercially recorded once. The purpose of this dissertation is to establish why it might have disappeared, and why there is value in bringing it back to the standard piano repertoire.
Date:
May 2021
Creator:
Ulasiuk, Dzmitry
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
The PICTS, Trauma, Experiential Avoidance, Criminal Thinking and Behavior in an Online Community Sample
This study sought to generalize the Psychological Inventory of Criminal Thinking Styles (PICTS) factor structure using the PICTS-Layperson (PICTS:L) in a community sample. The current study also sought to replicate previous findings that criminal thinking mediates the relationship between trauma and criminal behavior. Additionally, this study sought to explore if and/or how experiential avoidance (EA) contributes to the relationships between post-traumatic symptoms (PTS) and criminal thinking, and criminal thinking and criminal behavior. Community members recruited through Mturk, completed online measures of PTS, EA, criminal thinking, criminal behavior, and a demographics questionnaire. A confirmatory factor analysis (CFA), which was conducted to assess the PICTS:L factor structure in an online community sample, demonstrated the hierarchical second order factor structure was a good fit after problem items were removed. Mediation analyses results found that criminal thinking mediated the relationship between PTS and criminal behavior therefore replicating previous findings. Moderated mediation analyses were conducted to determine if EA moderates the relationships between PTS and criminal thinking, and criminal thinking and behavior. Findings suggest that EA plays a significant role, particularly for women who endorse relatively low EA. These and exploratory findings, limitations, implications, and future directions for work in these areas are discussed.
Date:
August 2020
Creator:
Hulsey, Teresa
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
[Pictures to Please You]
Photographs of Clifton Bingham's "Pictures to Please You" with illustrations designed by Ernest Nister, held by UNT Special Collections. The cover of the book has white and pink tones, with an illustration of two young blonde girls, one taller and older, standing in a doorway with white branches above them. The title is at the top with the first two words white bubble letters. Image 2, poem titled "Good for You" with a sketch at the bottom of a dog, cat and pig in striped shirts. Another sketch is in the top left of a dog in a shirt. The right page contains a movable illustration of a big cat in a dress holding a smaller cat like a baby. In the background are different cats doing various things.
Date:
March 2, 2020
Creator:
Gellner, Megan
Object Type:
Photograph
System:
The UNT Digital Library