9,508 Matching Results

Results open in a new window/tab.

The refractive index of a single atom experienced by a single photon (open access)

The refractive index of a single atom experienced by a single photon

Article describes how the refractive index of a system is often viewed as the collective response of a medium to an electromagnetic field. By studying the propagation of a single photon interacting with a two-level atom, the authors examine the dispersion behavior, calculate the phase and group velocity of the photon wave packet, and further analyze the dispersion experienced by the photon.
Date: October 25, 2023
Creator: Rostovtsev, Yuri V.; Emerick, Jacob & Patnaik, Anil K.
System: The UNT Digital Library
Hyperemesis gravidarum and the risk of childhood cancer- A case-control study in Denmark (open access)

Hyperemesis gravidarum and the risk of childhood cancer- A case-control study in Denmark

Article describes how only a few studies have reported on the association between hyperemesis gravidarum and the risk of childhood cancer. The authors examined possible associations in this population-based study in Denmark.
Date: October 23, 2023
Creator: Orimoloye, Helen T.; Deng, Chuanjie; Hansen, Johnni; Olsen, Jorn; Saechao, Chai; Ritz, Beate et al.
System: The UNT Digital Library
Predicting psoriasis using routine laboratory tests with random forest (open access)

Predicting psoriasis using routine laboratory tests with random forest

Article describes how psoriasis is a chronic inflammatory skin disease that affects approximately 125 million people worldwide. The goal of the authors' study is to derive a powerful predictive model for psoriasis disease based on only routine hospital tests.
Date: October 19, 2021
Creator: Zhou, Jing; Li, Yuzhen & Guo, Xuan
System: The UNT Digital Library
Beyond Scholarly Communications: The Role of Open Access in Facilitating Digital Preservation (open access)

Beyond Scholarly Communications: The Role of Open Access in Facilitating Digital Preservation

This paper is paired with the presentation slides of the same title.
Date: October 2022
Creator: Alemneh, Daniel Gelaw & Laughton, Paul
System: The UNT Digital Library
Data-Driven Decision-Making Practice in Higher Education Institutions in Ethiopia (open access)

Data-Driven Decision-Making Practice in Higher Education Institutions in Ethiopia

Article describes how the study investigates the practice of data-driven decision-making in higher education institutions in Ethiopia. It then presents the results of a mixed-methods investigation that was conducted at two public universities in Ethiopia.
Date: October 22, 2023
Creator: Alemneh, Daniel Gelaw; Asfaw, Zelalem; Jimma, Worku & Ferede, Bekalu
System: The UNT Digital Library
Scholars Experiencing Epistemic Injustice Due to Management of Scholarly Outputs (open access)

Scholars Experiencing Epistemic Injustice Due to Management of Scholarly Outputs

Article describes how scholars from regions outside of high-income countries experience additional barriers as active consumers, producers, and sharers of scholarly outputs. This study will examine these barriers through a lens based on critical theories, specifically those focused on epistemic injustice.
Date: October 14, 2022
Creator: Alemneh, Daniel Gelaw & Ford, Angela
System: The UNT Digital Library
The Concise Health Risk Tracking - Self-Report (CHRT-SR)—A measure of suicidal risk: Performance in adolescent outpatients (open access)

The Concise Health Risk Tracking - Self-Report (CHRT-SR)—A measure of suicidal risk: Performance in adolescent outpatients

Article describes how the Concise Health Risk Tracking Self-Report (CHRT-SR) assesses the risk of suicidal behavior. The authors report its psychometric properties in a representative sample of adolescent outpatients.
Date: October 10, 2022
Creator: Nandy, Karabi; Rush, John A.; Carmody, Thomas J.; Kulikova, Alexandra; Mayes, Taryn L.; Emslie, Graham et al.
System: The UNT Digital Library
Using Curriculum Mapping to Understand Information Literacy in Political Science Curricula (open access)

Using Curriculum Mapping to Understand Information Literacy in Political Science Curricula

Article presenting a curriculum mapping study of noncore course offerings in political science curricula by an early-career librarian. It combines syllabi study and curriculum mapping methods to analyze the language of student learning objectives (SLOs) from course syllabi and to integrate SLOs with threshold concepts from the ACRL Framework for Information Literacy for Higher Education and the AAC&U Information Literacy VALUE Rubric. The methods produce two sample sets: one of core concept representation and the other of additional observances for syllabi improvements. Results analyze the frequency and percentage distributions of threshold concepts in SLOs. The author outlines strategies for engaging faculty in information literacy and suggests how librarians and faculty might inform information literacy teaching in the department.
Date: October 5, 2023
Creator: Henson, Brea
System: The UNT Digital Library
End of Term Web Archive Dataset: Longitudinal Web Archive of .GOV and .MIL Domains (open access)

End of Term Web Archive Dataset: Longitudinal Web Archive of .GOV and .MIL Domains

Article describes how the End of Term (EOT) Web Archive Dataset presents a longitudinal dataset of the US federal web which includes publicly available .gov and .mil domains, created during the 2008, 2012, 2016, and 2020 presidential elections in the United States. The authors describe how based on the End of Term Web Archive, this dataset presents 461TB of WARC data and accompanying derivative files in WAT, WET, and CDX format.
Date: October 3, 2023
Creator: Phillips, Mark Edward; Phillips, Kristy & Alam, Sawood
System: The UNT Digital Library
Multiscale hierarchical and heterogeneous mechanical response of additively manufactured novel Al alloy investigated by high-resolution nanoindentation mapping (open access)

Multiscale hierarchical and heterogeneous mechanical response of additively manufactured novel Al alloy investigated by high-resolution nanoindentation mapping

Article contains a study that combined multiscale nanomechanical and microstructural mapping to illustrate mechanical signatures associated with hierarchical heat distribution and rapid solidification of laser-powder bed fusion additive manufacturing (L-PBFAM). The presented approach serves as a high throughput methodology to establish the chemistry-processing-microstructure-properties correlation of newly designed alloys for L-PBFAM.
Date: October 31, 2022
Creator: Dhal, Abhijeet; Thapliyal, Saket; Gaddam, Supreeth; Agrawal, Priyanka & Mishra, R. S.
System: The UNT Digital Library
Effect of composition and thermal history on deformation behavior and cluster connections in model bulk metallic glasses (open access)

Effect of composition and thermal history on deformation behavior and cluster connections in model bulk metallic glasses

Article describes the compositional dependence and influence of relaxation state on the deformation behavior of a Pt–Pd-based bulk metallic glasses model system was investigated, where platinum is systematically replaced by topologically equivalent palladium atoms. Based on total scattering experiments with synchrotron X-ray radiation, a correlation between the increase in stiffer 3-atom cluster connections and reduction in strain-rate sensitivity, as a measure of ductility, with Pd content and thermal history is suggested.
Date: October 12, 2022
Creator: Neuber, Nico; Sadeghilaridjani, Maryam; Ghodki, Nandita; Gross, Oliver; Adam, Bastian; Ruschel, Lucas et al.
System: The UNT Digital Library
How Might Indices of Happiness Inform Early Intervention Research and Decision Making? (open access)

How Might Indices of Happiness Inform Early Intervention Research and Decision Making?

Article discusses how the child-caregiver relationship is the foundation for which intervention occurs. The purpose of this study is to explore how researchers and clinicians might collect direct data on IOH to assess the acceptability of an intervention.
Date: October 3, 2022
Creator: Amarie, Carnett; Neely, Leslie; Chen, Meng-Ting; Cantrell, Katherine; Santos, Erin & Ala'i-Rosales, Shahla
System: The UNT Digital Library
Using representational and abstract imagery to createregulatory fit effects (open access)

Using representational and abstract imagery to createregulatory fit effects

Article asserts that visual imagery is one of the most important methods of communicating with consumers, but scholars have generally neglected the role of different forms of visual imagery (representational and abstract). The authors demonstrate that prevention-focused versus promotion-focused mindsets guide the interpretation of meanings conveyed by representational versus abstract visual imagery as a nonverbal means to achieve regulatory fit.
Date: October 19, 2023
Creator: Naletelich, Kelly; Ketron, Seth; Spears, Nancy & Gelves, J. Alejandro
System: The UNT Digital Library
Predicting initial dissolution rates using structural featuresfrom molecular dynamics simulations (open access)

Predicting initial dissolution rates using structural featuresfrom molecular dynamics simulations

Article states that predicting the chemical durability of glass materials is important for various applications from daily life such as cell phone screens and kitchenware to advanced technologies such as nuclear waste disposal and biomedicine. In this work, we explored the prediction of the initial glass dissolution rates using structural features from molecular dynamics (MD) simulations for a series of glass compositions (total 28), including ZrO2- and V2O5-containing boroaluminosilicate, borosilicate, and aluminosilicate glasses.
Date: October 17, 2022
Creator: Lu, Xiaonan; Deng, Lu; Gin, Stéphane; Parruzot, Benjamin; Reiser, Joelle T.; Ryan, Joseph V. et al.
System: The UNT Digital Library
Preparation of functional fiber hybrid enhanced high strength and multifunctional protein based adhesive (open access)

Preparation of functional fiber hybrid enhanced high strength and multifunctional protein based adhesive

Article discusses how protein based adhesive is limited by poor mechanical properties and water resistance. This simple and green preparation method provided a new strategy for the production of high-performance, multifunctional and economically effective SM based adhesive.
Date: October 31, 2022
Creator: Zhou, Ying; Zeng, Guodong; Zhang, Fudong; Tang, Zhijie; Luo, Jing; Li, Kuang et al.
System: The UNT Digital Library
Optical in-situ measurements and modeling of post-flame sulfation of NaOH(g) and NaCl(g) (open access)

Optical in-situ measurements and modeling of post-flame sulfation of NaOH(g) and NaCl(g)

Article describes post-flame sulfation of gaseous sodium hydroxide (NaOH) and sodium chloride (NaCl) was investigated with optical in situ measurements at 850 to 1475°C. The combined experimental data, chemical equilibrium calculations and kinetic modeling of the present study support that sulfation of alkali species can occur in the gas phase through homogeneous reactions.
Date: October 13, 2022
Creator: Schmid, Daniel; Weng, Wubin; Li, Shen; Karlström, Oskar; Hupa, Mikko; Li, Zhongshan et al.
System: The UNT Digital Library
The Secondary Luxury Consumer: An Investigation into Online Consumption (open access)

The Secondary Luxury Consumer: An Investigation into Online Consumption

Article studies consumption behaviors of secondary luxury consumers by investigating secondary consumer beliefs and purchase intention, specifically in the context of online shopping.
Date: October 24, 2022
Creator: Slaton, Kelcie & Pookulangara, Sanjukta
System: The UNT Digital Library
Sustainable and Innovative Packaging Solutions in the Fashion Industry: Global Report (open access)

Sustainable and Innovative Packaging Solutions in the Fashion Industry: Global Report

Article states it is the first global report on sustainable packaging innovation in the fashion sector using data-mining to gather a sample of 400 international fashion brands that advertise sustainable packaging solution across five continents. The report discusses the sustainability of the packaging of these fashion brands, testing the validity of their claims of sustainable packaging.
Date: October 19, 2022
Creator: Jestratijevic, Iva & Brodnjak-Vrabič, Urška
System: The UNT Digital Library
Social-Ecological Factors Predict College Students’ Physical Activities and Sedentary Behavior (open access)

Social-Ecological Factors Predict College Students’ Physical Activities and Sedentary Behavior

Article investigates the predictive strengths of individual, social, and physical environmental factors toward different intensities of physical activity and sedentary behavior among college students. Correlation and hierarchical regression analyses were performed to examine the associations and the relative contributions of those individual, social, and physical environmental factors to physical activity and sedentary behavior, respectively.
Date: October 9, 2022
Creator: Zhang, Tao; Lee, Joonyoung; Zhang, Xiaoxia & Gu, Xiangli
System: The UNT Digital Library
agroString: Visibility and Provenance through a Private Blockchain Platform for Agricultural Dispense towards Consumers (open access)

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

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
System: The UNT Digital Library
A consensus statement on detection of hippocampal sharp wave ripples and differentiation from other fast oscillations (open access)

A consensus statement on detection of hippocampal sharp wave ripples and differentiation from other fast oscillations

Article suggests that common standards for recording, detection, and reporting for intracranial recordings in humans that suggest their role in episodic and semantic memory does not exist. Authors of the article outline the methodological challenges involved in detecting ripple events and offer practical recommendations to improve separation from other high-frequency oscillations, and argue that shared experimental, detection, and reporting standards will provide a solid foundation for future translational discovery.
Date: October 12, 2022
Creator: Liu, Anli A.; Henin, Simon; Abbaspoor, Saman; Bragin, Anatol; Buffalo, Elizabeth A.; Farrell, Jordan S. et al.
System: The UNT Digital Library
Tuning the decay of sound in a viscous metamaterial (open access)

Tuning the decay of sound in a viscous metamaterial

Authors of the article use analytical results for viscous dissipation in phononic crystals to calculate the decay coefficient of a sound wave propagating at low frequencies through a two-dimensional phononic crystal with a viscous fluid background. They claim that the decay coefficient exhibits dependence on the direction of propagation; that is, a homogenized phononic crystal behaves like an anisotropic viscous fluid.
Date: October 10, 2022
Creator: Ibarias, M.; Doporto, J.; Krokhin, Arkadii A. & Arriaga, J.
System: The UNT Digital Library
Corrosion Inhibition Effect of Pyridine-2-Thiol for Brass in An Acidic Environment (open access)

Corrosion Inhibition Effect of Pyridine-2-Thiol for Brass in An Acidic Environment

Article states that the inhibitive performance of pyridine-2-thiol added to a corrosive solution was investigated for brass using potentiodynamic polarization, electrochemical impedance spectroscopy, and X-ray photoelectron spectroscopy. Scanning electron microscopy showed defect free and less scale formation for the inhibited surface but the bare brass surface had larger amounts of scale formation. X-ray photoelectron spectroscopy and UV-vis spectroscopy was used to investigate surface chemical composition and inhibitor structural changes over time.
Date: October 3, 2022
Creator: Karunarathne, Darshan Jayasinghe; Aminifazl, Alireza; Abel, Tori E.; Quepons, Karen L. & Golden, Teresa Diane, 1963-
System: The UNT Digital Library
Identification of Novel Antimicrobial Resistance Genes Using Machine Learning, Homology Modeling, and Molecular Docking (open access)

Identification of Novel Antimicrobial Resistance Genes Using Machine Learning, Homology Modeling, and Molecular Docking

Article claims antimicrobial resistance (AMR) threatens the healthcare system worldwide with the rise of emerging drug resistant infectious agents. To infer novel resistance genes, we used complete gene sets of several bacterial strains known to be susceptible or resistant to specific drugs and associated phenotypic information within a machine learning framework that enabled prioritizing genes potentially involved in resistance.
Date: October 23, 2022
Creator: Sunuwar, Janak & Azad, Rajeev K.
System: The UNT Digital Library