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415 Matching Results
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Foias Numbers
This article identifies the principal features in Foias’ original proof and streamlines them into a general result. The result gives further evidence to the observation that the connection between the sequence with initial seed the Foias constant and the Prime Number Theorem must be fortuitous.
Date:
December 30, 2018
Creator:
Anghel, Nicolae
Object Type:
Article
System:
The UNT Digital Library
Speaker Independent, Continuous Speech Recognizer for Kafi Noonoo, Afro-Asiatic Language in Ethiopia
This paper will report on a research to develop Speaker Independent, Continuous Speech Recognizer for Kafi Noonoo (Afro-Asiatic language that belongs to North Omotic sub family in Ethiopia) using Hidden Markov Modeling technique. The portable and open source toolkit called Hidden Markov Model (HMM) Toolkit is used to perform the experiment. The development of HMM based Automatic Speech Recognition (ASR) requires both text and speech corpus for training and testing the HMM. In order to have a model that incorporates different features of the language, we included the different dialects of Kafi Noonoo in the corpus and then prepared the training and test corpus from the scratch, and after preprocessing we have sampled and performed feature extraction using Mel Frequency Cepstral Coefficients (MFCC) feature extraction technique.
Date:
December 2020
Creator:
Asfaw, Zelalem & Alemneh, Daniel Gelaw
Object Type:
Paper
System:
The UNT Digital Library
Speaker Independent, Continuous Speech Recognizer for Kafi Noonoo, Afro-Asiatic Language in Ethiopia
Presentation that reports on a research study to develop Speaker Independent, Continuous Speech Recognizer for Kafi Noonoo (Afro-Asiatic language that belongs to North Omotic sub family in Ethiopia).
Date:
2020-12-03/2020-12-05
Creator:
Asfaw, Zelalem & Alemneh, Daniel Gelaw
Object Type:
Presentation
System:
The UNT Digital Library
Plasmonically-powered hot carrier induced modulation of light emission in a two-dimensional GaAs semiconductor quantum well
Article describes an experiment in which a hot-electron-enabled route to controlling light with dissipative loss compensation in semiconductor quantum light emitters has been realized for tunable quantum optoelectronic devices via a two-species plasmon system.
Date:
December 10, 2018
Creator:
Ashalley, Eric; Gryczynski, Karol; Wang, Zhiming; Salamo, Gregory & Neogi, Arup
Object Type:
Article
System:
The UNT Digital Library
Agile Practices in Data Science and Data Analytics Projects: A Research Agenda
The digital age comes with transformational activities (also referred to as digital transformation) triggered by emerging fields and technologies, such as data science and analytics, cybersecurity, cloud computing, blockchain, cryptocurrency, and nanotechnology; helping organizations stay current and competitive. This paper focuses on agile frameworks that support the delivery of data science/analytics projects to ensure organizations rapidly deliver analytics products and services to their customers.
Date:
December 2020
Creator:
Atolagbe-Olaoye, Abidemi
Object Type:
Paper
System:
The UNT Digital Library
Exploring Knowledge Creation from Project Management Processes using an Analytics Approach: A First Look
Organizations struggle to harness tacit knowledge – the knowledge that resides in the heads of knowledge workers, whereas there are always opportunities to capture knowledge during project management activities. Using a literature review, this paper analyzes how knowledge can be captured during different project management phases. It attempts to bridge frequently ignored areas of project management, knowledge management, and analytics.
Date:
December 2020
Creator:
Atolagbe-Olaoye, Abidemi
Object Type:
Paper
System:
The UNT Digital Library
Getting to know you... LEAP
This presentation discusses LEAP and getting to know students, mentors, and the University of North Texas (UNT) College of Information faculty.
Date:
December 8, 2012
Creator:
Avery, Elizabeth Fuseler & Batman, Cindy
Object Type:
Presentation
System:
The UNT Digital Library
After the Harvest: Preservation, Access, and Researcher Services for the 2016 End of Term Archive
This presentation discusses the End of Term Archive and methods for identifying and selecting in-scope content (including using registries, indices, and crowdsourcing URL nominations ["seeds"] through a web application called the URL Nomination Tool), new strategies for capturing web content (including crawling, browser rendering, and social media tools), access models including both an online portal as well as research datasets for use in computational analysis, and preservation data replication between partners using new export APIs and experimental tools developed as part of the IMLS-funded WASAPI project.
Date:
December 13, 2016
Creator:
Bailey, Jefferson; Grotke, Abigail & Phillips, Mark Edward
Object Type:
Presentation
System:
The UNT Digital Library
Durable, High Conductivity, Superhydrophobicity Bamboo Timber Surface for Nanoimprint Stamps
This article discusses the fabrication of superhydrophobic bamboo timber by magnetron sputtering and nanoimprint stamps. It was expected that this work could promote the applications of superhydrophobic and conductive bamboo products.
Date:
December 6, 2017
Creator:
Bao, Wenhui; Liang, Daxin; Zhang, Ming; Jiao, Yue; Wang, Lijuan; Cai, Liping et al.
Object Type:
Article
System:
The UNT Digital Library
Correction: Adaptive learning: toward an intentional model for learning process guidance based on learner’s motivation
Correction to article changes the name of one of the authors.
Date:
December 19, 2022
Creator:
Bayoues, Walid; Saâdi, Ines Bayoudh & Kinshuk
Object Type:
Article
System:
The UNT Digital Library
Adaptive learning: toward an intentional model for learning process guidance based on learner’s motivation
Article describes how, the goal of ITS is to support learning content, activities, and resources, adapted to the specific needs of the individual learner and influenced by learner’s motivation. This research proposes an intentional model that adopts Map formalism to support personalized learning guidance by considering learner’s motivation.
Date:
December 5, 2022
Creator:
Bayounes, Walid; Saâdi, Bayoudh Ines & Kinshuk
Object Type:
Article
System:
The UNT Digital Library
Mobilizing Leadership in Cities and Regions
This article argues that governments and communities alike can encourage the development of local leadership and that the steps needed to achieve this object are already well known.
Date:
December 16, 2013
Creator:
Beer, Andrew & Clower, Terry L.
Object Type:
Article
System:
The UNT Digital Library
Discovering What’s between the Dashes with The Portal to Texas History
This article describe the use of The Portal to Texas History for Texas genealogical research.
Date:
December 2017
Creator:
Belden, Dreanna
Object Type:
Article
System:
The UNT Digital Library
Temperature-dependent structural heterogeneity in calcium silicate liquids
This article discusses temperature-dependent structural heterogeneity in calcium silicate liquids.
Date:
December 7, 2010
Creator:
Benmore, Chris J.; Weber, J. K. R.; Wilding, Martin C.; Du, Jincheng & Parise, John B.
Object Type:
Article
System:
The UNT Digital Library
A Europium-Based Optical Sensor for the Detection of Carbon Dioxide and Its Application for a Fermentation Reaction
Article discusses a new europium-based complex, K[Eu(hfa)4] with hfa = hexafluoroacetylacetonate is synthesized and its structure confirmed via X-ray crystallography. Based on the data collected, a highly stable, brightly red-emissive Eu(III) complex with the ability to differentiate concentrations of CO2 in solution is hereby developed and characterized with benefits for various CO2 sensing applications.
Date:
December 21, 2022
Creator:
Benton, Erin N.; Rajitha Perera, Nawagamu A. K.; Nesterov, Vladimir N.; Perera, Wijayantha; Omary, Mohammad A. & Marpu, Sreekar
Object Type:
Article
System:
The UNT Digital Library
Reproducible Research in Linguistics: A Position Statement on Data Citation and Attribution in Our Field
This article is a position statement on reproducible research in linguistics, including data citation and attribution, that represents the collective views of some 41 colleagues.
Date:
December 6, 2017
Creator:
Berez-Kroeker, Andrea; Gawne, Lauren; Kung, Susan Smythe; Kelly, Barbara F.; Heston, Tyler; Holton, Gary et al.
Object Type:
Article
System:
The UNT Digital Library
Knowledge Management in Cybersecurity Education Using Concept Maps
The purpose of this research is to explore concept maps as a viable and effective knowledge management tool for cybersecurity education. Concept maps serve as a visual representation of knowledge. They are commonly utilized to support the teaching and learning process or as a student learning evaluation tool. While the focus of education research is on tools specific to cybersecurity such as learning management systems and cyber ranges, there is little dedicated to understanding how concept maps can be applied as an effective element within the security education. This paper reviews relevant research related to the applications of concept maps in diverse knowledge domains. The aim is to leverage previous research applications to garner support for concept maps as a useful knowledge management tool in cybersecurity. This is accomplished by highlighting successful applications of concept maps in related fields. Concept maps are poised to be extremely helpful with complex subjects such as information and cyber security where understanding the subject depends on the application of disparate but interrelated concepts.
Date:
December 2020
Creator:
Bernot, Jordan E. F. & Chang, Hsia-Ching
Object Type:
Paper
System:
The UNT Digital Library
Effect of Elevated Temperatures on Properties of Blended Cements with Clinoptilolite
Article investigates the effect of elevated temperature on properties of clinoptilolite blended cements. Clinoptilolite was used at 5 %, 10 %, 15 % and 20 % replacement by weight for Portland cement while sand and water quantities were kept constant in all mix designs. The mortars with 5 % or 10 % cliniptilolite substitution have compressive strength exceeding 42.5 MPa after being subjected to 400 °C and 500 °C.
Date:
December 1, 2016
Creator:
Beycioglu, Ahmet; Yılmaz Aruntaș, Hüseyin; Gencel, Osman; Hagg Lobland, Haley E.; Şamandar, Ayhan & Brostow, Witold, 1934-
Object Type:
Article
System:
The UNT Digital Library
Optimization of the Observing Cadence for the Rubin Observatory Legacy Survey of Space and Time: A Pioneering Process of Community-focused Experimental Design
This article is part of a Focus Issue on the topic of Rubin LSST Survey Strategy Optimization. The motivation, history, and decision-making process of the observing strategy optimization are detailed, giving context to the science-driven proposals and recommendations for the survey strategy included in this Focus Issue.
Date:
December 22, 2021
Creator:
Bianco, Federica B.; Ivezić, Željko; Jones, R. Lynne; Graham, Melissa L.; Marshall, Phil; Saha, Abhijit et al.
Object Type:
Article
System:
The UNT Digital Library
An Ecological Perspective on Rural, Low-Income Mothers' Health
Article on an ecological perspective on rural, low-income mothers' health.
Date:
December 9, 2014
Creator:
Bice-Wigington, Tiffany; Simmons, Leigh Ann & Huddleston-Casas, Catherine A.
Object Type:
Article
System:
The UNT Digital Library
Excited State Charge Separation in Solution and in Electropolymerized Films of Terthiophene-Fullerene Dyad and Phenothiazine-Terthiophene-Fullerene Triad
This article reports synthesis, X-ray structure and excited state events occurring in a terthiophene-C₆₀ dyad (TT-C₆₀), and a phenothiazine-terthiophene-C₆₀ triad (PTZ-TT-C₆₀).
Date:
December 23, 2016
Creator:
Bodenstedt, Kurt; Lim, G. N.; Vdouychenko, Mark; Estrada, Tania; Subbaiyan, Navaneetha K.; Nesterov, Vladimir N. et al.
Object Type:
Article
System:
The UNT Digital Library
Crucial events, randomness, and multifractality in heartbeats
Article examines the connection between multifractality and crucial events.
Date:
December 29, 2017
Creator:
Bohara, Gyanendra; Lambert, David; West, Bruce J. & Grigolini, Paolo
Object Type:
Article
System:
The UNT Digital Library
Lévy diffusion as an effect of sporadic randomness
This article discusses Lévy diffusion as an effect of sporadic randomness.
Date:
December 1999
Creator:
Bologna, Mauro; Grigolini, Paolo & Riccardi, Juri
Object Type:
Article
System:
The UNT Digital Library
Renewal and memory origin of anomalous diffusion: A discussion of their joint action
Article on the renewal and memory origin of anomalous diffusion and a discussion of their joint action.
Date:
December 2, 2013
Creator:
Bologna, Mauro; West, Bruce J. & Grigolini, Paolo
Object Type:
Article
System:
The UNT Digital Library