UNT Scholarly Works - 150 Matching Results

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open access

Suppression of the antitumoral activity of natural killer cells under indirect coculture with cancer-associated fibroblasts in a pancreatic TIME-on-chip model

Description: Article describes how recently, natural killer cells emerged as a treatment option for various solid tumors. The effect of activated pancreatic stellate cells on natural killer cell-mediated anticancer efficacy under three-dimensional coculture conditions was investigated.
Date: September 27, 2023
Creator: Kim, Hyun-Ah; Kim, Hyunsoo; Nam, Min-Kyung; Park, Jong Kook; Lee, Moo-Yeal; Chung, Seok et al.
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Partner: UNT College of Engineering
open access

Heritage as businesses: COVID-19 disruptions to Texas museum, heritage sites, parks, and protected places, and their responses to evolving guidance

Description: Article describes how the COVID-19 pandemic disrupted business services across all industries. In this study, the authors examine the impact during the first year of the COVID-19 pandemic on Texas museums, heritage sites, parks, and protected places with a focus on the evolving, and often conflicting, government policies.
Date: November 27, 2023
Creator: Lavy, Brendan L.; Zavar, Elyse & Tamima, Salvesila
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Partner: UNT College of Health and Public Service
open access

Delayed Antarctic melt season reduces albedo feedback

Description: Article discusses how Antarctica's response to climate change varies greatly both spatially and temporally. The authors used a 43-year record of Antarctic snow melt seasons from space-borne microwave radiometers with a machine-learning algorithm to show that both the onset and the end of the melt season are being delayed.
Date: May 27, 2023
Creator: Liang, Lei; Guo, Huadong; Liang, Shuang; Li, Xichen; Moore, John C.; Li, Xinwu et al.
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Partner: UNT College of Science
open access

A Remarkable Difference in Pharmacokinetics of Fluorinated Versus Iodinated Photosensitizers Derived from Chlorophyll-a and a Direct Correlation between the Tumor Uptake and Anti-Cancer Activity

Description: Article says that to investigate and compare the pharmacokinetic profile and anti-cancer activity of fluorinated and iodinated photosensitizers (PSs), the 3-(1′-(o-fluorobenzyloxy)ethyl pyropheophorbide and the corresponding meta-(m-) and para (p-) fluorinated analogs (methyl esters and carboxylic acids) were synthesized. According to the authors, the nature of the delivery vehicle and tumor types showed a significant difference in uptake and long-term cure by photodynamic therapy (PDT), especi… more
Date: April 27, 2023
Creator: Pandurang, Taur Prakash; Cacaccio, Joseph; Durrani, Farukh A.; Dukh, Mykhaylo; Alsaleh, Ajyal Z.; Sajjad, Munawwar et al.
Item Type: Refine your search to only Article
Partner: UNT College of Science
open access

Large-Scale Synthesis of Covalent Organic Frameworks: Challenges and Opportunities

Description: Article describes how connecting organic building blocks by covalent bonds to design porous crystalline networks has led to covalent organic frameworks (COFs), consequently transferring the flexibility of dynamic linkages from discrete architectures to extended structures. Authors state that this review article highlights the fundamental of COFs, including designing principles, coupling reactions, topologies, structural diversity, synthetic strategies, characterization, growth mechanism, and ac… more
Date: July 27, 2023
Creator: Vardhan, Harsh; Rummer, Grace; Deng, Angela & Ma, Shengqian
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Partner: UNT College of Science
open access

Numerical Analysis of Cambered Plate Configurations under Low Reynolds Numbers and at a Low-Density Condition

Description: Article discusses how, after one year of operation, the Ingenuity rotorcraft and the Perseverance rover continue their exploration missions on Mars. Succeeding the technology demonstration phase, by proving its flight capabilities, Ingenuity transitioned to a new mission stage to explore modes of flight exploration for future scouting missions. The author's research intends to analyze, using numerical simulations, the aerodynamic conditions such as those experienced by Ingenuity during its flig… more
Date: June 27, 2023
Creator: Saez, Aleandro; Manzo, Maurizio & CiarciĂ , Marco
Item Type: Refine your search to only Article
Partner: UNT College of Engineering
open access

Joint Optimization of Computation, Communication and Caching in D2D-Assisted Caching-Enhanced MEC System

Description: Article discusses how, in the era of intelligent applications, Mobile Edge Computing (MEC) is emerging as a promising technology that provides abundant resources for mobile devices. The authors of the article introduce a novel Device-to-Device (D2D)-assisted system to address this challenge.
Date: July 27, 2023
Creator: Ge, Jiaqi; Xu, Gaochao; Zhang, Yang; Lu, Jianchao; Chen, Haihua & Meng, Xiangyu
Item Type: Refine your search to only Article
Partner: UNT College of Information
open access

Incorporation of Chiral Frustrated Lewis Pair into Metal–Organic Framework with Tailored Microenvironment for Heterogeneous Enantio- and Chemoselective Hydrogenation

Description: Article states that the development of efficient heterogeneous catalysts with multiselectivity (e.g., enantio- and chemoselectivity) has long been sought after but with limited progress being made so far. To achieve enantio- and chemoselectivity in a heterogeneous system, as inspired by enzymes, the authors illustrate herein an approach of creating an enzyme-mimic region (EMR) within the nanospace of a metal–organic framework (MOF) as exemplified in the context of incorporating a chiral frustra… more
Date: July 27, 2023
Creator: Zhang, Yin; Jiang, Yao; Nafady, Ayman; Tang, Zhiyong; Al-Enzini, Abdullah M.; Tan, Kui et al.
Item Type: Refine your search to only Article
Partner: UNT College of Science
open access

Association between medically diagnosed postnatal infection and childhood cancers: A matched case-control study in Denmark, 1978 to 2016

Description: Article describes how, although the association between infection and childhood cancer has been long investigated, there is limited information on rarer cancers. This article aimed to explore the association between postnatal infection and childhood cancers in the Danish population.
Date: May 27, 2023
Creator: Sirirungreung, Anupong; Hansen, Johnni; Ritz, Beate & Heck, Julia E.
Item Type: Refine your search to only Article
Partner: UNT College of Health and Public Service
open access

Deformation behavior and strengthening effects of an eutectic AlCoCrFeNi2.1 high entropy alloy probed by in-situ synchrotron X-ray diffraction and post-mortem EBSD

Description: Article describes how high energy synchrotron X-ray diffraction was used during tensile testing of an as-cast eutectic AlCoCrFeNi2.1 high entropy alloy. The authors determine for the first time the volume fractions of existing phases, and they further detail their role on the alloy deformation behavior.
Date: March 27, 2023
Creator: Shen, Jiajia; Lopes, J.G.; Zeng, Zhi; Choi, Yeon Taek; Maawad, E.; Schell, N. et al.
Item Type: Refine your search to only Article
Partner: UNT College of Engineering
open access

Detecting interdisciplinary semantic drift for knowledge organization based on normal cloud model

Description: Article describes how, to reduce the conceptual ambiguity in interdisciplinary knowledge organization systems (KOSs) and enhance interdisciplinary KOS management, this paper proposes a framework for interdisciplinary semantic drift (ISD) detection based on the normal cloud model (NCM). The research indicates the meaning of an interdisciplinary concept will drift from the high KPE discipline to the low KPE discipline as long as interdisciplinary knowledge potential differences (KPD) exist betwee… more
Date: April 27, 2023
Creator: Wang, Zhongyi; Peng, Siyuan; Chen, Jiangping; Kapasule, Amoni G. & Chen, Haihua
Item Type: Refine your search to only Article
Partner: UNT College of Information
open access

Tuning excited state electronic structure and charge transport in covalent organic frameworks for enhanced photocatalytic performance

Description: Article describes how covalent organic frameworks (COFs) represent an emerging class of organic photocatalysts. The authors use reticular chemistry to construct a family of isoreticular crystalline hydrazide-based COF photocatalysts, with the optoelectronic properties and local pore characteristics of the COFs modulated using different linkers.
Date: February 27, 2023
Creator: Chen, Zhongshan; Wang, Jingyi; Hao, Mengjie; Xie, Yinghui; Liu, Xiaolu; Waterhouse, Geoffrey I. N. et al.
Item Type: Refine your search to only Article
Partner: UNT College of Science
open access

agroString: Visibility and Provenance through a Private Blockchain Platform for Agricultural Dispense towards Consumers

Description: Article discusses the large quantities of farm and meat products that rot and are wasted if correct actions are not taken leading to serious health concerns if consumed. Because there is no proper system for tracking and communicating the status of goods to consumers, a right which according to the authors should be a given, they propose a method of increased communication using Corda private blockchain.
Date: October 27, 2022
Creator: Vangipuram, Sukrutha L. T.; Mohanty, Saraju P.; Kougianos, Elias & Ray, Chittaranjan
Item Type: Refine your search to only Article
Partner: UNT College of Engineering
open access

Descriptive Complexity in Cantor Series

Description: 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
Item Type: Refine your search to only Article
Partner: UNT College of Science
open access

What Influences Low-cost Sensor Data Calibration? - A Systematic Assessment of Algorithms, Duration, and Predictor Selection

Description: Article describes how the low-cost sensor has changed the air quality monitoring paradigm with the capacity for efficient network expansion and community engagement. This study comprehensively assessed ten widely used data techniques, namely AdaBoost, Bayesian ridge, gradient tree boosting, K-nearest neighbors, Lasso, multivariable linear regression, neural network, random forest, ridge regression, and support vector machine.
Date: June 27, 2022
Creator: Liang, Lu & Daniels, Jacob
Item Type: Refine your search to only Article
Partner: UNT College of Science
open access

Urban edge trees: Urban form and meteorology drive elemental carbon deposition to canopies and soils

Description: Article asserts that urban tree canopies are a significant sink for atmospheric elemental carbon (EC)--and air pollutant that is a powerful climate-forcing agent and threat to human health. The authors' findings indicate that complex configurations of roads, buildings, and vegetation produce “urban edge trees” that contribute to heterogeneous EC deposition patterns across urban systems, with implications for greenspace planning.
Date: September 27, 2022
Creator: Ponette-González, Alexandra G.; Chen, Dongmei; Elderbrock, Evan; Rindy, Jenna E.; Barrett, Tate E.; Luce, Brett W. et al.
Item Type: Refine your search to only Article
Partner: UNT College of Science
open access

The Bibliographical Maker Movement

Description: Paper offering an extended discourse on the full range of activities comprising the bibliographical maker movement, which in recent years has coalesced around the idea that maker culture may be employed to enhance our understanding of not only the history but also the future of the book.
Date: June 27, 2022
Creator: Jacobs, Courtney “Jet”; McIntosh, Marcia & O’Sullivan, Kevin M.
Item Type: Refine your search to only Article
Partner: UNT Libraries Digital Projects Unit
open access

Nanomagnet-facilitated pharmaco-compatibility for cancer diagnostics: Underlying risks and the emergence of ultrasmall nanomagnets

Description: Article summarizes various progressive aspects of nanomagnets pertaining to their production with an emphasis on sustainable biomimetic approaches, particularly cancer therapy.
Date: June 27, 2022
Creator: Parimi, Divya S.; Gupta, Yamini; Marpu, Sreekar; Bhatt, Chandra S.; Bollu, Tharun K. & Suresh, Anil K.
Item Type: Refine your search to only Article
Partner: UNT College of Science
open access

High School Adolescents’ Physical Activity and Physical Fitness: A 3 × 2 Achievement Goal Approach

Description: Article examining the influence of six goal orientations on physical activity (PA) and physical fitness (PF) in high school students in China using the latest 3 × 2 achievement goal model. Results show fostering self- and other-approach-oriented environments with developmentally appropriate content in physical education may have implications for enhancing high school students’ PA and PF.
Date: July 27, 2020
Creator: Shen, Liang; Lee, Joonyoung; Chen, Changzhou & Zhang, Tao
Item Type: Refine your search to only Article
Partner: UNT College of Education
open access

Sodium Lignosulfonate Modified Polystyrene for the Removal of Phenol from Wastewater

Description: Article synthesizing an eco-friendly and novel water treatment material using sodium lignosulfonate modified polystyrene (SLPS), which can be used to eliminate phenols in aqueous solution. Results show that SLPS displayed a great potential for eliminating phenol from polluted water as a kind of novel and effective adsorbent.
Date: October 27, 2020
Creator: Yang, Keyan; Xing, Jingchen; Chang, Jianmin; Gu, Fei; Li, Zheng; Huang, Zhenhua et al.
Item Type: Refine your search to only Article
Partner: UNT College of Engineering
open access

Exploring the socio-economic and environmental components of infectious diseases using multivariate geovisualization: West Nile Virus

Description: Article focusing on West Nile Virus (WNV), a mosquito borne pathogen, as a case study for spatial data visualization of environmental characteristics of a vector’s habitat alongside human demographic composition for understanding potential public health risks of infectious disease.
Date: July 27, 2020
Creator: Kala, Abhishek K.; Atkinson, Samuel F. & Tiwari, Chetan
Item Type: Refine your search to only Article
Partner: University of North Texas
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