Digital Commons Network^™

Hypersoft Expert Set With Application In Decision Making For Recruitment Process, Muhammad Ihsan, Atiqe Ur Rahman, Muhammad Saeed

Neutrosophic Sets and Systems

No abstract provided.

Common Fixed Point Results In Neutrosophic Metric Spaces, M. Jeyaraman, S Sowndrarajan

Neutrosophic Sets and Systems

No abstract provided.

Neutrosophic N −Structures On Sheffer Stroke Hilbert Algebras, Tahsin Oner, Tugce Katican, Arsham Borumand Saeid

Neutrosophic Sets and Systems

No abstract provided.

Some New Type Of Lacunary Statistically Convergent Sequences In Neutrosophic Normed Space, Vakeel A. Khan, Mohammad Daud Khan, Mobeen Ahmad

Neutrosophic Sets and Systems

No abstract provided.

A Generalized Neutrosophic Metric Space And Coupled Coincidence Point Results, Suganthi Mookiah, Jeyaraman Mathuraiveeran

Neutrosophic Sets and Systems

No abstract provided.

Neutrosophic N -Topological Ordered Space, S. Firthous Fatima, A. Durgaselvi

Neutrosophic Sets and Systems

No abstract provided.

Complex Neutrosophic N-Soft Sets: A New Model With Applications, Muhammad Akram, Maria Shabir, Ather Ashraf

Neutrosophic Sets and Systems

No abstract provided.

Medical Diagnosis Based On Single-Valued Neutrosophic Information, Shaista Habib, Ather Ashraf, Muhammad Arif Butt, Maria Ahmad

Neutrosophic Sets and Systems

No abstract provided.

Studying Health And Inclusive Education: Sentiment Analysis Using Neutrosophy As A Research Tool, Marylin Figueroa Cruz, María Elena Ron Vargas, Kerly Angela Álvarez Cadena, Diana Carolina Ortiz Delgado

Neutrosophic Sets and Systems

No abstract provided.

Statistical Convergence Of Double Sequences In Neutrosophic Normed Spaces, Carlos Granados, Alok Dhital

Neutrosophic Sets and Systems

No abstract provided.

Neutrosophic Sets And Systems, Vol. 42,2021, Florentin Smarandache, Mohamed Abdel-Basset, Said Broumi

Neutrosophic Sets and Systems

No abstract provided.

Saudi Efl Female Teachers' Beliefs: A Single Case Study, Eman Saleh Bosaad

Language, Literacy, and Sociocultural Studies ETDs

SAUDI EFL FEMALE TEACHERS’ BELIEFS: A SINGLE CASE STUDY

By

Eman Bosaad

B.S., in Biology, King Faisal University, 2005

B.S., Linguistics, University of New Mexico, 2014

M.A. in Language Literacy and Sociocultural Studies, University of New Mexico, 2016

PhD in Language Literacy and Sociocultural Studies, University of New Mexico, 2021

ABSTRACT

We are facing a huge linguistic and cultural change as a result of the spread of English language in KSA. It has been an important criterion to succeed in education or to obtain an opportunity in the Saudi job market (Al- Jarf, 2008; Al-Seghayer, 2014a; Al-Seghayer, 2014b; Rahman, 2013). …

Studies Of The Rectification Behavior Of The Pdt Ligand And The Active Site Of Msrp, Laura J. Ingersol

Chemistry and Chemical Biology ETDs

Molybdenum (Mo) is an essential element that plays an important role in global nitrogen, carbon, and sulfur cycles with a critical role in human metabolism and ecological balance. It becomes catalytically active when complexed with the pyranopterin dithiolene ligand (PDT), forming the nearly ubiquitous molybdenum cofactor (Moco). The complex biosynthetic pathway of Moco, its presence in all three domains of life, and its role as a constituent cofactor in the last universal common ancestor (LUCA) all point toward the importance of the PDT in the development of life on Earth. Molybdoenzymes catalyze the two-electron oxidation or reduction of substrates that …

A Search For New Physics In B(S) To Mu+Mu- Decays Using Multivariate Data Analysis, And Development Of Particle Detection Technology With Silicon Pixel Detectors, Aidan Grummer

Physics & Astronomy ETDs

A suite of linked research projects is undertaken, combining a search for phenomena beyond the Standard Model of particle physics, development of new instruments for greater precision in detecting fundamental particles, and tracking and understanding the effect upon the detectors of the radiation that is an indelible element of their operating environment. Data recorded by the ATLAS Detector at CERN are employed in a search for evidence of undiscovered particles contributing to the rate of decays of B⁰ and B⁰_s mesons to dimuon final states. New applications of machine learning techniques are implemented to separate this signal …

Heterogeneity In Hosts And Environment: Implications For Schistosomiasis Control, Larissa Celeste Anderson

Biology ETDs

Schistosomiasis is a widespread neglected parasitic disease, endemic in 54 countries, for which 290 million people needed treatment in 2018. A major Schistosoma species, Schistosoma mansoni, is sustained via a life cycle that includes both human and snail hosts. Mathematical models of S. mansoni transmission are an integral tool for elucidating the complexities of the transmission cycle, interactions between parasite species and for the estimation of the impact of intervention efforts. We designed both deterministic and stochastic mathematical models to understand the impact of heterogeneity in host and parasite composition on projected infection control. These models indicate the impact of …

Automl For Anomaly Detection Of Time Series And Sequences Of Short Text, Cynthia Freeman

Computer Science ETDs

Automated approaches for parameter and algorithm selection greatly democratize fields such as machine learning, saving time and money as hiring experts can be prohibitively expensive. Unfortunately, anomaly detection is difficult to automate due to subjectivity and class imbalance. An anomaly detection system is presented that incorporates human-in-the-loop techniques and is dynamic, scalable, and able to work with non-annotated data. By focusing on meta-features of the input data, the system can intelligently choose the most promising anomaly detection methods. The system is agnostic to the medium of data; it only expects the data to be sequential in nature.

Side Channel Attack Counter Measure Using A Moving Target Architecture, Jithin Joseph

Electrical and Computer Engineering ETDs

A novel countermeasure to side-channel power analysis attacks called Side-channel Power analysis Resistance for Encryption Algorithms using DPR or SPREAD is investigated in this thesis. The countermeasure leverages a strategy that is best characterized as a moving target architecture. Modern field programmable gate arrays (FPGA) architectures provide support for dynamic partial reconfiguration (DPR), a feature that allows real-time reconfiguration of the programmable logic (PL). The moving target architecture proposed in this work leverages DPR to implement a power analysis countermeasure to side-channel attacks, the most common of which are referred to as differential power analysis (DPA) and correlation power analysis …

Experimental Validation Of A 3d-Printed Millimeter Wave/Thz Power Combiner, Jacob C. Giese

Electrical and Computer Engineering ETDs

The terahertz band (THz) in the electromagnetic spectrum is an untapped resource that possesses unique features for nondestructive methods of material imaging and detection. However, little advancements have been made in regard to a practical long range portable THz device. The solution proposed is an oversized cylindrical waveguide termed Power Combiner, designed to combine 12 azimuthally aligned rectangular waveguides to produce power levels suitable for threat detection at secure distances. This paper explores the physical parameters of the power combiner and the power distribution network and creates the 12 signals that allow for modification at the input of the power …

Printing Parameter Determination And Characterization Of Additively Manufactured Kovar Steel, Will Macgreggor Davidson

Mechanical Engineering ETDs

Kovar (ASTM F15, UNS K94610) steel has many applications across Sandia National Laboratories but is best known within academia and industry for its glass-to-metal and glass-to-ceramic hermetic sealing capabilities. Successful printing parameters for a Renishaw AM400 to additively manufacture artifacts from Kovar steel powder have been determined. The printed test artifacts have been studied for ultimate tensile strength, density, surface roughness, hardness, bulk composition, and impact toughness. Longer throughput measurements such as porosity, coefficient of thermal expansion, and grain structure studies have been established for future delivery to the research team. Yet another delivery from this thesis research is a …

Probing The Galactic Agb Population Through Infrared And Sio Maser Emission, Megan O. Lewis

Physics & Astronomy ETDs

Stars on the Asymptotic Giant Branch (AGB) are of low to intermediate mass and have reached the end stages of stellar evolution. The mass-loss that stars undergo at this phase enshrouds the central star in a circumstellar envelope (CSE) that redistributes most of the stellar light into the infrared (IR) regime of the spectrum. In the CSEs of oxygen-rich AGB stars molecules including SiO form, and under certain conditions maser emission from SiO can make AGB stars bright beacons at radio frequencies (e.g., 43 and 86 GHz). SiO masers are ideal observational probes of AGB sources, providing data on their …

Experiences Of Latino First-Year Students Utilizing A Wellness Model For Analysis At A Four-Year Institution In The Southwest, Chriselle Martinez

Individual, Family, and Community Education ETDs

This study was conducted to understand the experiences of wellness among Latino first-year students at a four-year institution in the Southwest. The Wellness Evaluation of Lifestyle (Meyers, Sweeny, & Witmer, 2001, 2004, 2011) was utilized as an analytical tool to further draw upon interview questions and themes. In hopes to inform a body of research in the area of counselor education and student affairs practitioners, this study is attempting to broaden the perspective on lived experience and understanding of wellness for Latino first-year students. The study is qualitative research with four identified themes that arose from the data. Interpretive Phenomenological …

All-Cause 30-Day Non-Elective Hospital Readmissions Among Adults With An Index Visit For Status Epilepticus In The United States, Shannon Kindilien

Pharmaceutical Sciences ETDs

Status epilepticus (SE) is a type of medical emergency. It occurs when a person has a single seizure lasting more than 5 minutes or multiple seizures within a five-minute timeframe without a return to normal function in between. The specific aims of this research include identifying and describing characteristics associated with all-cause non-elective 30-day readmissions for US adult (>18 years) patients following a SE index hospitalization. The costs of the index visit, readmission, and cumulative costs are also described, and characteristics statistically significantly associated with changes in costs reported. This research uses the 2017 National Readmission Database (NRD) from …

Heterogeneously Integrated Photonic Modulators And High-Volume Manufacturing Of Related Technologies, Nicholas Adam Boynton

Electrical and Computer Engineering ETDs

Silicon photonics is an attractive approach to cost-effective integrated optics due to the infrastructure established for silicon CMOS electronics. The material properties of silicon however are not ideal for optical devices. Specifically, silicon lacks the ability to easily produce light-emitting devices due to its indirect bandgap, and has a centro-symmetric crystal structure which does not facilitate the Pockels effect required for linear modulation. Conversely, lithium niobate is an excellent optical material due to its strong Pockels effect but, is a notoriously difficult material to process. One method of simultaneously overcoming the material limitations of silicon and the fabrication limitations of …

Identification Of Variables For Hemoglobin A1c Prediction, Erica A. Richards

Doctor of Nursing Practice Scholarly Projects

An evolution in healthcare is taking place throughout our country. Healthcare providers are required to achieve an ever-growing number of regulatory and metric-driven standards. This transformation aims to improve both the quality and cost of healthcare in the United States. Diabetes mellitus (DM) is one of the most costly chronic diseases in the United States. Since DM has high mortality, high morbidity, and low quality of life rates, it is no wonder that DM is one of the focuses of the National Committee for Quality Assurance performance improvement tools known as the Healthcare Effectiveness Data and Information Set (HEDIS). In …

Fundamental Dislocation Solutions For Infinite And Semi-Infinite Media, Luo Li Mr

Mechanical Engineering ETDs

Much research has gone into determining stress fields of dislocation, as the understanding of dislocations is fundamental to understanding metal or crystal plasticity. In this thesis, the stress field of a rectangular dislocation loop in an infinite isotropic solid is developed for a Volterra-type dislocation with three non-zero Burgers vector components. Also, the stress and strain fields of a rectangular dislocation loop in an isotropic solid, which is a semi-infinite medium, are obtained here for a Volterra-type dislocation. Moreover, analytical and numerical verifications of the developed stress/strain fields are performed. This is done by ensuring the satisfaction of the equilibrium …

Synthesis And Characterization Of Regioregular Cross-Conjugated Poly(Thienylene Vinylene)S, Yousef M. Katba Bader

Chemistry and Chemical Biology ETDs

Poly(thienylene vinylene)s (PTVs) is special a class of conjugated polymers (CPs) that show remarkable optoelectronic properties and promising applications. The main reason that hinders their application, is the lack of synthetic methodologies for preparing new derivatives with various functionality. Developing new PTVs with improved structures based on structure-property relationships increases the potential of utilizing this type of polymers in advanced applications. Most available preparation methods lead to regio-random PTVs (ra-PTVs) structures due to the different placement of the sidechain in the polymer backbone, which results in reduced crystallinity. In this study, we developed a novel strategy that produces a series …

Functional Changes In Fortified Places: Strategy And Defensive Architecture In The Medieval And Early Modern Eras, Scott Kirk

Anthropology ETDs

Castles – defined as the fortified residences of a militarized elite class – are a global, cross-cultural phenomenon rather than a historically particular development in medieval Europe. Pairing Niche Construction Theory (NCT) with the Lévi-Straussian concept of the House, this research combines architectural, statistical, and geospatial analyses for a sample of castles from medieval European, western colonial, and nonwestern societies to show: (1) castle building is a recurring feature of competition in stratified pre-industrial societies, (2) geography and topography constrain castle location and function, and (3) changes in castle placement, design and elaboration reflect the changing nature of social, economic …

Extension Of The Two-Step Approach For Informative Dropout In Survival Analysis, Cristina Murray-Krezan

Mathematics & Statistics ETDs

Chronic kidney disease (CKD) in children is known to result in poor growth and quality of life, and frequently results in kidney failure. The Chronic Kidney Disease in Children study (CKiD) is a prospective cohort study enrolling children ages 1 to 16 to assess health outcomes in children with CKD including the effects of declining glomerular filtration rate and the resulting consequences of growth failure on morbidity. Quantification of the magnitude of the risk for decreased kidney function and, ultimately, failure has been achieved through a variety of studies, often including cohort studies such as the CKiD study. Longitudinal studies …

On The Dynamic Generation Of Megagauss-Level Magnetic Fields On 100-Ns Timescales To Stabilize And Magnetize Pulsed-Power-Driven Liner Implosions, Gabriel A. Shipley

Electrical and Computer Engineering ETDs

This dissertation presents analysis of experiments and simulations executed to develop the auto-magnetizing liner concept (AutoMag) for use as an alternative premagnetization mechanism for MagLIF. Tests of each stage of AutoMag (magnetization, dielectric breakdown, and implosion) were executed on the Mykonos accelerator and the Z accelerator. Experiments demonstrate strong peak axial magnetic field production (20 – 150 T), dielectric breakdown initiation that depends on global induced electric field across the target, and a level of cylindrical implosion uniformity high enough to be useful for prospective fusion-fuel-filled (auto-magnetized MagLIF) experiments.

This dissertation also presents detailed simulations of the Solid Liner Dynamic …

How Do Dairy Feedlot Size And Land Use Practices Affect Groundwater Quality Over Time? A Preliminary Study In New Mexico, Nancy J. Mcduffie

Water Resources Professional Project Reports

Agricultural activities in general and dairy operations in particular, have been identified as a potentially significant source of nitrate contamination in groundwater. The late 1990s was a period of rapid growth for New Mexico’s dairy industry. The New Mexico State University Cooperative Extension Service reports that the industry grew from 105 producers and 80,000 cows statewide in 1990 to 175 producers and 310,000 cows in 2003, to 145 producers and 323,000 cows in 2015. New Mexico now ranks ninth in the nation in milk production by volume, fifth in the nation for cheese production, and has the largest number of …