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962 Matching Results
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Health Reform Implementation Analysis: A Guide to Policy Development for Geriatric Care Planning, Integration and Evaluation
In the context of health care delivery for senior citizens, this research utilizes three studies that examine the development and implementation of health policy and the factors that can directly or indirectly impact the effective delivery of health services to senior citizens. It utilizes three essays employing mixed methods (qualitative and quantitative) methods including semi structured interviews, multiple regression and partial least squares structural equation modelling to examine the extent to which the implementation of health services delivered attributes of primary and integrated care to seniors. The two essays identified methods, approaches and strategies of integrated care relevant to the development of policy that can be successfully implemented when the contextual issues that older people consider to be important in maintaining their functional capabilities and their motivation to improve health as perceived by them are addressed. Consequent upon the results from these studies, the third essay examines the methodological issues on integrated geriatric care implementation when guidelines for effective policy development identified were not followed. By highlighting the relationship between effective policy and patient satisfaction, these three essays' recommended approach enhances the theory of health design that confirms that theoretical models of primary care must incorporate the system, process and …
Date:
August 2020
Creator:
Abah, Theresa
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Stimulus Control Effects of Changes in Schedules of Reinforcement
Sometimes, changes in consequences are accompanied by a clear stimulus change explicitly arranged by the experimenter. Other times when new consequences are in effect, there is little or no accompanying stimulus change explicitly arranged by the experimenter. These differences can be seen in the laboratory as multiple (signaled) schedules and mixed (unsignaled) schedules. The current study used college students and a single-subject design to examine the effects of introducing signaled and unsignaled schedules, and the transitions between them. In one phase, a card was flipped from purple to white every time the schedule was switched from VR-3 to FT-10. In another phase, the schedule still changed periodically, but the card always remained on the purple side. Results showed that the participants' responding was controlled by the schedule of reinforcement, by the color of the card, or both. These results suggest that changes in patterns of reinforcement lead to changes in stimulus control. In addition, the stimulus control for a behavior can come from several different sources. During teaching, it may facilitate the development of stimulus control to change the environment when a new behavior is required.
Date:
August 2020
Creator:
Abdel-Jalil, Awab
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Impact of Anti-S2 Peptides on a Variety of Muscle Myosin S2 Isoforms and Hypertrophic Cardiomyopathy Mutants Revealed by Fluorescence Resonance Energy Transfer and Gravitational Force Spectroscopy
Myosin subfragment-2 (S2) is an intrinsically unstable coiled coil. This dissertation tests if the mechanical stability of myosin S2 would influence the availability of myosin S1 heads to actin thin filaments. The elevated instability in myosin S2 coiled coil could be one of the causes for hypercontractility in Familial Hypertrophic Cardiomyopathy (FHC). As hypothesized FHC mutations, namely E924K and E930del, in myosin S2 displayed an unstable myosin S2 coiled coil compared to wild type as measured by Fluorescence Resonant Energy Transfer (FRET) and gravitational force spectroscopy (GFS). To remedy this, anti-S2 peptides; the stabilizer and the destabilizer peptides by namesake were designed in our lab to increase and decrease the stability of myosin S2 coiled coil to influence the actomyosin interaction. Firstly, the effectiveness of anti-S2 peptides were tested on muscle myosin S2 peptides across MYH11 (smooth), MYH7 (cardiac), and MYH2 (skeletal) with GFS and FRET. The results demonstrated that the mechanical stability was increased by the stabilizer and decreased by the destabilizer across the cardiac and skeletal myosin S2 isoform but not for the smooth muscle isoform. The destabilizer peptide had dissociation binding constants of 9.97 × 10-1 μM to MYH7 isoform, 1.00 μM to MYH2 isoform, and no …
Date:
August 2020
Creator:
Aboonasrshiraz, Negar
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
What kind of questions do creative people ask?
Article explains that asking questions is a key characteristic of creativity and an important component of the creative process. In this study, the authors investigated the relation between creativity indicators and three types of questions: open vs. closed ended questions, possibility thinking, and temporal thinking.
Date:
August 12, 2023
Creator:
Acar, Selcuk; Berthiaume, Kelly & Johnson, Rebecca
Object Type:
Article
System:
The UNT Digital Library
Exploring the Impact of Decentralization of Decision Making and Complexity on Supply Chain Resilience
The purpose of this three-essay dissertation is to synthesize and extend the effects of decentralization in decision-making and supply chain complexity in the context of supply chain resilience (SCRES).First essay contributes to theory and practice by expanding resilience thinking into including supply chain orientation and organizational structure and their implications and also responds to prior research arguing for the importance of identifying organizational factors that improve supply chain resilience. Second essay contributes to the supply chain organizational structure and SCRES literature by not just providing empirical support for decentralization of decision making in times of disruptions but more precisely by showing the factors that either impede or facilitate decentralization at the organizational level. Understanding the interplay among these factors is critical to explaining the lack of success for decentralization in the context of SCRES. Third essay contributes to practice by reviewing some of the major complexity drivers present in the supply chains and providing strategies along with a four-step process that practitioners can use to manage complexity.
Date:
August 2020
Creator:
Adana, Saban
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Multifactorial Determinants of Change in Mental Disorder and Happiness among Older Americans
Mental health is an intrinsic capability that constitute an essential component of healthy aging. Mental health is constituted by positive constructs such as happiness and negative constructs (mental disorders) such as depression. As people grow older, they become more prone to developing mental disorders which are linked to poorer quality of life, increased disability, increased utilization and cost of health services, and higher rates of suicide. This dissertation involved three studies that focused on factors that predict change in mental disorders and happiness of older Americans over a period of five years. Two waves of publicly available national representative data from the National Social Life Health and Aging Project (NSHAP) collected in 2010 and 2015 were used. A total of 2210 older adults within the ages 62-90 years were used in the analyses. Mental health measures were CES-Depression scale, HADS anxiety scale, and self-rated happiness. Essay 1 aimed to identify the important aspects of older adults' interaction with their neighborhood that predict the presence of mental disorder and happiness. Essay 2 evaluated the psychosocial factors that predict change in mental disorder and happiness of older adults, whereas essay 3 investigated the multifactorial determinants of change in mental disorder and happiness …
Date:
August 2020
Creator:
Adaralegbe, Adeleye Ayinde
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Exploring the Impact of Adverse Childhood Experiences on Resilience, School Engagement and Success in Adolescents with Co-Occurring Autism Spectrum Disorder and Attention Deficit Hyperactive Disorder
There remains a dearth of literature that explains with no ambiguity, the complex relationships that exist between adverse childhood experiences (ACEs) and resilience, as well as school engagement and school in individuals with a co-occurring diagnosis of autism spectrum disorder (ASD) and attention deficit hyperactive disorder (ADHD). This study seeks to fill this missing gap in the literature. These research questions were answered using a retrospective cross-sectional study design of national secondary data from the National Survey of Children's Health (NSCH). The findings revealed that the more ACEs an individual had, the less they were likely to engage and succeed in school. A similar finding was obtained for resilience as individuals with more ACEs showed less resilience. However, counterintuitively to the hypothesis of the project, having both ASD and ADHD does not necessarily make these outcomes worse compared to having a singular diagnosis of either ASD or ADHD. The significance of this study is that it informs rehabilitation counselors as well as educators on the need for early identification of individuals with ASD and ADHD with a background of ACEs and commence interventions early enough to ensure they are more resilient and obtain improved success in school-related activities as well …
Date:
August 2021
Creator:
Adaralegbe, Ngozi Jane Frances
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
The Role of Eigenvalues of Parity Check Matrix in Low-Density Parity Check Codes
The new developments in coding theory research have revolutionized the application of coding to practical systems. Low-Density Parity Check (LDPC) codes form a class of Shannon limit approaching codes opted for digital communication systems that require high reliability. This thesis investigates the underlying relationship between the spectral properties of the parity check matrix and LDPC decoding convergence. The bit error rate of an LDPC code is plotted for the parity check matrix that has different Second Smallest Eigenvalue Modulus (SSEM) of its corresponding Laplacian matrix. It is found that for a given (n,k) LDPC code, large SSEM has better error floor performance than low SSEM. The value of SSEM decreases as the sparseness in a parity-check matrix is increased. It was also found from the simulation that long LDPC codes have better error floor performance than short codes. This thesis outlines an approach to analyze LDPC decoding based on the eigenvalue analysis of the corresponding parity check matrix.
Date:
August 2020
Creator:
Adhikari, Dikshya
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Military Religio: Caesar's Religiosity Vindicated by Warfare
Gaius Julius Caesar remains one of the most studied characters of antiquity. His personality, political career, and military campaigns have garnered numerous scholarly treatments, as have his alleged aspirations to monarchy and divinity. However, comparatively little detailed work has been done to examine his own personal religiosity and even less attention has been paid to his religion in the context of his military conquests. I argue that Caesar has wrongly been deemed irreligious or skeptical and that his conduct while on campaign demonstrates that he was a religious man. Within the Roman system of religion, ritual participation was more important than faith or belief. Caesar pragmatically manipulated the Romans' flexible religious framework to secure military advantage almost entirely within the accepted bounds of religious conduct. If strict observance of ritual was the measure of Roman religiosity, then Caesar exceeded the religious expectations of his rank and office. The evidence reveals that he was an exemplar of Roman religio throughout both the Gallic Wars (58-51BC) and the subsequent Civil Wars (49-45BC).
Date:
August 2020
Creator:
Adkins, Austin L
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Exploring Flavonoid Glycosylation in Kudzu (Pueraria lobata)
The isoflavones in kudzu roots, especially the C-glycosylated isoflavone puerarin, have been linked to many health benefits. Puerarin contains a carbon-carbon glycosidic bond that can withstand hydrolysis. The C-glycosylation reaction in the biosynthesis of puerarin has not been thoroughly investigated, with conflicting reports suggesting that it could take place on daidzein, isoliquiritigenin, or 2,7,4ʹ-trihydroxyisoflavanone. Kudzu species were identified for use in comparative transcriptomics. A non-puerarin producing kudzu was identified as Pueraria phaseoloides and a puerarin producing kudzu was identified as Pueraria montana lobata. Through the use of the plant secondary product glycosyltransferase (PSPG) motif, glycosyltransferases (UGTs) were identified from the transcriptomes. The UGTs that had higher digital expression in P. m. lobata were examined further using additional tools to home in on the UGT that could be responsible for puerarin biosynthesis. One of the UGTs identified, UGT71T5, had previously been characterized from kudzu as a C-glycosyltransferase involved in puerarin biosynthesis through in vitro enzyme activity (with daidzein) and a gain of function approach in soybean hairy roots. Previous studies have not supported the end-product of a pathway such as daidzein as the target for C-glycosylation, and no genetic analysis of UGT function had been conducted in kudzu. The activity of …
Date:
August 2021
Creator:
Adolfo, Laci Michelle
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Adaptive Slot Location in the Design of Slotted Microstrip Multi-Frequency Antenna for Radionavigation and Radiolocation Applications
In light of incidents and concerns regarding the vulnerability of the global positioning system (GPS), the main purpose of the thesis is to look at alternative systems for radio guidance and to put up a serious study on such alternatives with receive and transmit antenna. There is also the need to design such antennas with multiple frequencies to offer robustness in the unlikely event that such adversarial attacks on the GPS happen. The basis on which such alternative antennas are designed is a slotted microstrip. The characteristics of the slot or slots on the microstrip are analyzed by mapping their exact locations on the patch and then noting the resultant center frequencies, the return losses, and the bandwidth. The activities associated with this also focus on the design, fabrication, validation, and characterization of one or more slotted antennas prototypes. The measurement of the antenna prototypes does confirm several frequencies that coexist to see applications, in aeronautical radionavigation, fixed-mobile radionavigation, and radiolocation. The antennas could also feature in a wide-area augmentation system (WAAS), satellite ground link system (SGLS) as well as in surveillance and precision approach radars. Some variations of the antenna are deployed in the areas of law enforcement, surveillance, …
Date:
August 2020
Creator:
Agbor, Ikechukwu Wilson
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Processing-Structure-Property Correlation for Additively Manufactured Metastable High Entropy Alloy
In the present study both fusion based - laser powder bed fusion (LPBF), and solid state - additive friction stir deposition (AFSD) additive manufacturing processes were employed for the manufacturing of a metastable high entropy alloy (HEA), Fe40Mn20Co20Cr15Si5 (CS-HEA). A processing window was developed for the LPBF and AFSD processings of CS-HEA. In case of LPBF, formation of solidification related defects such as lack of fusion pores (for energy density ≤ 31.24 J/mm3) and keyhole pores (for energy density ≥ 75 J/mm3) were observed. Variation in processing conditions affected the microstructural evolution of the metastable CS-HEA; correlation between processing conditions and microstructure of the alloy is developed in the current study. The tendency to transform and twin near stress concentration sites provided excellent tensile and fatigue properties of the material despite the presence of defects in the material. Moreover, solid state nature of AFSD process avoids formation of solidification related defects. Defect free builds of CS-HEA using AFSD resulted in higher work hardening in the material. In summary, the multi-processing techniques used for CS-HEA in the present study showcase the capability of the AM process in tailoring the microstructure, i.e., grain size and phase fractions, both of which are extremely …
Date:
August 2022
Creator:
Agrawal, Priyanshi
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Classical Simulations of the Drift of Magnetobound States of Positronium
The production and control of antihydrogen at very low temperatures provided a key tool to test the validity for the antimaterial of the fundamental principles of the interactions of nature such as the weak principle of equivalence (WEP), and CPT symmetry (Charge, Parity, and Time reversal). The work presented in this dissertation studies the collisions of electrons and positrons in strong magnetic fields that generate magnetobound positronium (positron-electron system temporarily bound due to the presence of a magnetic field) and its possible role in the generation of antihydrogen.
Date:
August 2021
Creator:
Aguirre Farro, Franz
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Detection of Pancreatic Cancer miRNA with Biocompatible Nitrogen-Doped Graphene Quantum Dots
Article detects the presence of a specific pancreatic cancer-derived miRNA (pre-miR-132) using the fluorescence properties of biocompatible nitrogen-doped graphene quantum dots (NGQDs) synthesized using a bottom-up approach from a single glucosamine precursor. This non-invasive approach allows cancer-specific miRNA detection to facilitate early diagnosis of various forms of cancer.
Date:
August 20, 2022
Creator:
Ajgaonkar, Ryan; Lee, Bong; Valimukhametova, Alina; Nguyen, Steven; Gonzalez-Rodriguez, Roberto; Coffer, Jeffery et al.
Object Type:
Article
System:
The UNT Digital Library
Expanding the Equilibrium Solubility and Dissolution Thermodynamics of Benzoic Acid in Aqueous Alcoholic Mixtures
This article determines the equilibrium solubility of benzoic acid in water and ethanol, as well as in nine {ethanol (1) + water (2)} mixtures from T = (293.15 to 323.15) K. The thermodynamic results presented could be useful in optimizing different physical and chemical processes involving benzoic acid in mixed aqueous-ethanol media.
Date:
August 1, 2022
Creator:
Akay, Sema; Kayan, Berkant; Peña, M. Ángeles; Jouyban, Abolghasem; Martínez, Fleming & Acree, William E. (William Eugene)
Object Type:
Article
System:
The UNT Digital Library
Intersecting Identities and Conflict as Moderators of the Relationship Between Discrimination and Mental Health in Emerging Adulthood
Individuals with a minority sexual identity, such as lesbians, gay men, and bisexuals (LGB) face increased risk for stigmatization surrounding their sexual identities and subsequent psychological distress. Sexual minorities of color (SMOC) face the same difficulties faced by White sexual minorities, often compounded with stigma and discrimination linked to their racial/ethnic identities. However, because SMOC remain underrepresented in research on LGB issues, empirically-driven knowledge about these groups is lacking, even among outcomes where noted disparities exist, such as depression. Emerging adulthood may be a particularly important period for understanding effects of intersectional identities and discrimination among SMOC, who often navigate identity-related milestones and experiences independently for the first time within this developmental period. This study examined the relationships between discrimination based upon racial/ethnic and sexual intersecting identities and depression symptoms among emerging adults, as well as ways that group identity factors (ethnic identity, sexual identity, conflicts in identity allegiances) moderated this relationship. Findings indicated that experience of intersectional discrimination was strongly, positively related to depression symptoms. Ethnic identity negatively related to depression independently, but not in the regression model accounting for other variables. Identity factors were not found to statistically significantly moderate the relationship between discrimination and depression symptoms. Discussion …
Date:
August 2020
Creator:
Akibar, Alvin
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Tales by Moonlight: An Exploratory Analysis of the Effects of a Storytelling Interview Package for Youths and Elders in an Historically Black Community
Storytelling is a practice that is used to pass down important information about culture, environment, and history. From a behavior analytic perspective, the process of storytelling involves contingencies and can be viewed within the framework of the Skinner's analysis of verbal behavior. For each listener, based on their history of learning and experiences, stories enable a unique type of learning about reinforcers, punishers and cultural context. In African American oral tradition, storytelling was and still is important in preserving the identity, safety, and wellbeing of African Americans. The purpose of this project was to inductively explore story telling between youth and elders in an African American community. A training workshop was developed that included an overview of the importance and role of storytelling in the black community and ways for youth to respectfully listen and learn from elders. The participants included two children and one elder. The independent variable was the training package, the dependent measures included the levels of synchronous engagement, the listener behaviors of the youth and the participant voices, that is, the descriptions and reflections of children and elders about the process and outcomes of this project. A multiple probes design across skills with in-vivo generalization check …
Date:
August 2022
Creator:
Akinwale, Oluwabukola Elizabeth
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Understanding the Diffusion of COVID-19-Related Information on Social Media
Very few studies have examined information sentiment and explored other factors that contribute to health information dissemination and sharing. In particular, there is a lack of studies that performed these combined analyses in the modern social network environment during the disease outbreaks, such as with zika, ebola, SARS, or COVID-19. This study aimed to fill the gap in the literature by investigating what drives social media users to widely disseminate health-related information during a pandemic. Diffusion of innovation theory and theory of planned behavior were the basis of the theoretical approach utilized to answer the research questions. The two theories identified antecedents of sharing online health information. Data was collected through an online survey distributed to students in a higher education institution in the United States of America. The study revealed the extent of the relationships between the four major factors derived from the previous literature—attitudes toward sharing, beliefs toward source, peer influence, and information sentiment—and the behavioral intention to share information. The results would support the information science literature by offering and testing a new model that identifies the factors that affect users' intentions to share health information in the social network environment. This study will further the understanding …
Date:
August 2021
Creator:
Alasmari, Hanan Mohammed
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Transforming Art Education in Saudi Arabia: Inclusion of Social Issues in Art Education
The purpose of this study was to describe in-service Saudi Arabian art education teachers' (a) philosophies of education before and after an issues-based art education (IBAE) workshop, (b) perceptions of the IBAE workshop and its products, (c) perception of the importance of IBAE approach, reasons, topics, and challenges after the workshop, and (d) perception of IBAE within the Saudi Arabian context. A mixed-methods approach was followed. The qualitative portion of the study utilized a post-workshop questionnaire and reflective essay completed by 37 participants, and personal teaching journal protocol and focus group discussion from 18 participants who attended the workshop and implemented the IBAE lesson in their classrooms. Analysis of the data confirmed that art teachers' perspectives towards IBAE positively increased after attending the IBAE workshop. Specifically, in the quantitative findings, participants indicated a positive attitude toward the teaching philosophy of social reconstruction after the IBAE workshop. These results demonstrate that the tenets of social reconstruction align with the IBAE approach. In addition, the quantitative data suggests that teacher participants' overall perception of the importance of addressing social issues in the art curriculum was positive, with 91.9% of respondents agreeing. Overall the qualitative findings, indicated a positive attitude toward the IBAE …
Date:
August 2020
Creator:
Albakri, Ghadah Shukri H. Shukri
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Achievement Motivation Theory as a Model for Explaining College Athletes' Grit
This study examined the direct and indirect associations of the perceived coach-created motivational climate, athletes' implicit theory, and athletes' achievement goal orientation in relation to their levels of grit. Five hundred twenty-three Division I and II collegiate student-athletes (male = 246, female = 277) from five institutions across the south-central and southeast areas of the United States completed self-report measures assessing the previously described constructs. The measurement model fit the data well (SRMR = .055; CFI = .938; RMSEA = .067) and demonstrated invariance across the male and female athletes. The structural model demonstrated adequate fit (SRMR = .088; CFI = .918; RMSEA = .068). All direct and indirect paths in the model were significant in the expected direction, with the exception of the direct path from entity theory to ego goal orientation and the indirect path from ego-involving climate to ego goal orientation through entity theory, which were both non-significant. The mastery-incremental constructs accounted for 65% of the variance in grit. Results indicate that achievement motivation theory is an appropriate framework through which to examine grit, and achievement motivation constructs may be significant antecedents of grit's development. Limitations and future directions are discussed.
Date:
August 2020
Creator:
Albert, Erin
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Assessing Student Perceptions in Short Research Experiences and Course Research Experiences in Undergraduate Biology Laboratories
This study examined students' perception between short research experiences (SRE) courses and full-semester course research experiences (CRE) using the Persistence in the Sciences (PITS) survey and the interview questionnaire. The study also aimed to correlate the influence of student's demographic as a predictive indicator for Project Ownership Scores (POS) and Quantitative Literacy (QL) score means. The three courses studied at the University of North Texas were Biology for Science Majors Laboratory (BIOL 1760 SRE), Microbiology with Tiny Earth (BIOL 2042 Tiny Earth SRE), and Introductory Biology Research Laboratory I (BIOL 1750 SEA-PHAGES CRE). The mean scores for the PITS categories leaned favorably towards the research component of each laboratory course assessed in this study. The interview questionnaire showed 66% of the students in the SRE courses and 90% of the students in the CRE course preferred the research component of the lab. Paired survey demographic analysis for BIOL 1760 SRE showed significance for the Science Community Values with associate/bachelor's degree. BIOL 1750 SEA-PHAGES CRE showed significance in three of the six categories when comparing means for Project Ownership Emotion, Self-Efficacy, and Science Identity with Gender. Binary logistics was used to build a regression model to predict demographics with approximately 65% …
Date:
August 2022
Creator:
Alberts, Arland Dulcey
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
The Role of Open Access in Promoting Equitable and Human-Centered Teaching and Learning Environment: Post-Pandemic Academia
Presentation discusses how the synergies of numerous emerging trends are making resource integration much easier. All these developments provide users with access to more diverse and previously unavailable content and services that span myriad technologies across institutions and nations.
Date:
August 2022
Creator:
Alemneh, Daniel Gelaw & Laughton, Paul
Object Type:
Presentation
System:
The UNT Digital Library
Self-Directed Leadership Development with Adaptive Learning 360-Feedback Platform
Leadership theories have evolved since their inception and leadership development should also evolve in response to the changing needs of their organizations. There is a gap in the literature on the functionality of the various 360-feedback platforms that are mentioned in literature which makes it difficult to understand what reporting functionality is available in existing systems. The goal of this study was to examine participants' views of a newly developed Adaptive Learning 360-feedback (AL360) treatment platform for leadership development with a focus on self-directed learning for improved accountability. Participants were asked to share their learning development experience in the areas of person, process, and context with suggestions for improvement and how did this development compare to any other leadership development that they had experienced in the past. The AL360 platform was built by applying the research findings of scholars in the areas of leadership, 360-feedback leadership development and educational technologies. The treatment was applied in a business setting for all levels of leadership development. The case study identified creation of leadership of self-awareness and accountability for development without significant intervention of an executive coach. The research findings also list improvement opportunities, limitations, and future considerations.
Date:
August 2022
Creator:
Ali, Zainul
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
The Status of the Organization of Knowledge in Cultural Heritage Institutions in Arabian Gulf Countries
No published studies to date examined the practices in creation or adoption of metadata in cultural heritage institutions or evaluated metadata in bibliographic databases in the Arabian Gulf counties and assessed its potential interoperability in the aggregation that would provide a central point of access to bibliographic databases of cultural heritage institutions. This exploratory study aimed to address this gap with the goal of: (1) developing understanding of the current state of information representation and knowledge organization in cultural heritage collections in Arabian Gulf countries, and (2) exploring perspectives for future developments such as creating regional large-scale portals similar to Digital Public Library of America, Europeana etc. that facilitate discovery by aggregating metadata and possible barriers to these developments.. The study is focused on a Kuwaiti, Qatari, and Omani libraries, museums, and archives. The mixed-methods research combined semi-structured interviews of the bibliographic database managers at 15 cultural heritage institutions and in-depth content analysis of a sample of 412 metadata records that represent items in these bibliographic databases for accuracy, completeness, consistency, use of knowledge organization systems, etc. This study findings make a research contribution important for evaluating the feasibility and planning of future aggregations of cultural heritage bibliographic databases. Results …
Date:
August 2021
Creator:
Aljalahmah, Saleh H
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library