Digital Commons Network^™

Finding Aid For The Academic Program Reviews Collection (Mum00510)

Archives & Special Collections: Finding Aids (alphabetical)

No abstract provided.

Finding Aid For The Wylene Dunbar Collection (Mum00115)

Archives & Special Collections: Finding Aids (alphabetical)

Collection contains drafts, correspondence, cover art, and other materials relating to the writing, editing, and publishing of Ms. Dunbar's 1997 work, Margaret Cape.

March 21, 2023, University Of Mississippi. Faculty Senate

Meeting Minutes

Minutes for the March 21, 2023 meeting of the University of Mississippi Faculty Senate.

March 21, 2023, University Of Mississippi. Faculty Senate

Meeting Agendas

Agenda for the March 21, 2023 meeting of the University of Mississippi Faculty Senate.

Grove Scholars Profile: Brittney Banks, Brittney Banks, Jared Redding

Grove Scholars

No abstract provided.

An Analysis Of School Counselors Time Spent On Asca Aligned Activities, Jacob Olsen, Sejal Parikh Foxx, Claudia Flowers, Kaeleigh Hayakawa

Journal of Counseling Research and Practice

Multivariate regression analysis was used to examine variables that predict how school counselors spend their time on American School Counselor Association (ASCA) National Model aligned activities were examined using multivariate regression analysis. A sample of 4,598 school counselors participated in an online survey. The number of years licensed/certified, caseload size, school size, socioeconomic status of students, diversity of school, and secondary school level status significantly predicted how school counselors spend their time. Results provide an updated account of how school counselors spend their time and can inform professional development and strategies focused on improving time spent on ASCA aligned activities.

Molecular And Cellular Level Characterization Of Cytoskeletal Mechanics Using A Quartz Crystal Microbalance, Emily M. Kerivan, Lyle Tobin, Mihir Basil, Dana N. Reinemann

Faculty and Student Publications

A quartz crystal microbalance (QCM) is an instrument that has the ability to measure nanogram-level changes in mass on a quartz sensor and is traditionally used to probe surface interactions and assembly kinetics of synthetic systems. The addition of dissipation monitoring (QCM-D) facilitates the study of viscoelastic systems, such as those relevant to molecular and cellular mechanics. Due to real-time recording of frequency and dissipation changes and single protein-level precision, the QCM-D is effective in interrogating the viscoelastic properties of cell surfaces and in vitro cellular components. However, few studies focus on the application of this instrument to cytoskeletal systems, …

Senate Resolution With Regard To The University Of Mississippi’S Sustainability Designation, University Of Mississippi. Faculty Senate

Resolutions

No abstract provided.

February 14, 2023, University Of Mississippi. Faculty Senate

Meeting Minutes

Minutes for the February 14, 2023 meeting of the University of Mississippi Faculty Senate.

February 14, 2023, University Of Mississippi. Faculty Senate

Meeting Agendas

Agenda for the February 14, 2023 meeting of the University of Mississippi Faculty Senate.

January 24, 2023, University Of Mississippi. Faculty Senate

Meeting Minutes

Minutes for the January 24, 2023 meeting of the University of Mississippi Faculty Senate.

January 24, 2023, University Of Mississippi. Faculty Senate

Meeting Agendas

Agenda for the January 24, 2023 meeting of the University of Mississippi Faculty Senate.

Perceptions Of Brilliance, Intelligence, Ability, And Interest: Understanding First-Year Students’ Inclinations Towards Stem Pathways, Savannah Kelly

Library Publications

No abstract provided.

Gas-Phase Formation And Spectroscopic Characterization Of The Disubstituted Cyclopropenylidenes C-C3(C2h)2, C-C3(Cn)2, And C-C3(C2h)(Cn), Athena R. Flint, Alexandria G. Watrous, Brent R. Westbrook, Dev J. Patel, Ryan C. Fortenberry

Faculty and Student Publications

Aims. The detection of c-C3HC2H and possible future detection of c-C3HCN provide new molecules for reaction chemistry in the dense ISM where R-C2 and R-CN species are prevalent. Determination of chemically viable c-C3HC2H and c-C3HCN derivatives and their prominent spectral features can accelerate potential astrophysical detection for this chemical family. This work will characterize three such derivatives: c-C3(C2H)2, c-C3(CN)2, and c-C3(C2H)(CN).

Methods. Interstellar reaction pathways of small carbonaceous species are well-replicated through quantum chemical means. Highly-accurate cc-pVX Z-F12/CCSD(T)-F12 (X =D,T) calculations generate the energetics of chemical formation pathways as well as the basis for quartic force field and …

The View From Ventress - 2021-22 Academic Year, University Of Mississippi, College Of Liberal Arts

Liberal Arts Newsletters

News from the College of Liberal Arts

Planning And Teaching Strategies For Effective Classroom Practice, University Of Mississippi. School Of Education. Department Of Teacher Education

Textbooks and Open Educational Resources

Introduction to teaching strategies and models including direct instruction, discovery and inquiry, cooperative/collaborative learning, concept teaching in a developmental-constructivist context; attention to taxonomies for cognitive, affective, and psychomotor domains; reflection of classroom practices; curriculum design and planning; classroom management; evaluation and assessment; use of technology across the curriculum.

Applied Statistics Course Offerings: Spring 2023, University Of Mississippi. Graduate School

GMAS Course List

No abstract provided.

Adversarial Explanations For Text-Based Local Surrogate Models, Christopher Burger

Electronic Theses and Dissertations

LIME has emerged as one of the most commonly referenced tools in explainable AI (XAI) frameworks that is integrated into critical machine learning applications–e.g., healthcare and finance. However, its stability remains little explored, especially in the context of text data, due to the unique challenges when it comes to perturbing the underlying data, data that requires a stricter measure of semantic and syntactic consistency. To address these challenges, we first evaluate the inherent instability of LIME on text data to establish a baseline, and then propose a novel algorithm XAIFOOLER to perturb text inputs and manipulate explanations that casts investigation …

Enhanced-Entropy Chaotic Circuit Design For Overhead-Constrained Hardware Security Applications In Integrated Circuits, Partha Sarathi Paul

Electronic Theses and Dissertations

This document presents a Ph.D. dissertation that focuses on designing overhead constrained circuits for chaos-based hardware security applications in integrated circuit (IC) technology. The designed circuits are optimized for promising chaotic behavior while maintaining the constrained area, delay, and power budget. This research includes proposing novel circuit topologies for attaining superior chaotic complexity, analyzing chaotic performance with multiple metrics, proposing the designs for real-world hardware-security applications that leverage proposed circuit topologies, and analyzing the security aspects of the designed applications. Multiple circuit design techniques are presented in this document. All the proposed works fall under the central motivation of designing …

Sustained And Improved Ophthalmic Formulations Of Gatifloxacin For Better Therapeutic Outcomes During Topical Ocular Applications, Poorva Hemant Joshi

Electronic Theses and Dissertations

Gatifloxacin (GTX) is a broad-spectrum 4th generation antimicrobial fluroquinolone used in the treatment of ocular infections such as conjunctivitis, keratitis and keratoconjuctivitis. GTX (as a sesquihydrate) is commercially available as aqueous eyedrops for the treatment of bacterial conjunctivitis (BC) which requires frequent administration due to low residence time on the conjunctival surface. The eye is a highly specialized photoreceptive organ, which is protected by a continuous tear flow containing antibacterial components. However, inflammation or scarring of the eye may be difficult to resolve once having occurred. Furthermore, initial infections if ignored are likely to invade the inner portions of the …

Lipid Based Ophthalmic Nanoformulations For Ciprofloxacin, Moxifloxacin, And Cannabidiol, Ahmed Adel Ali Youssef

Electronic Theses and Dissertations

Ocular drug delivery faces many challenges due to the unique anatomy and physiology of the human eye. The development of ocular drug delivery systems is subjected to a gradual shift from an empirical to a rational base due to a better understanding of the ocular barriers that control drug disposition in the eyeball as well as new approaches in clinical testing. Most of the topically applied actives are lipophilic with low aqueous solubility, and the ocular delivery of these drugs is posing a challenging task. Lipid-based drug delivery systems are well reported to improve solubility and enhance both bioavailability and …

Formulation Development And Targeted Delivery For Bcs Ii Drugs Using Hot Melt Extrusion Technology, Ahmed Almotairy

Electronic Theses and Dissertations

Hot-melt extrusion (HME) is one of the approaches to formulate an amorphous solid dispersion (ASD) and has gained popularity within the pharmaceutical industry over the past three decades. Additionally, HME has the ability to produce several versatile formulations and its ability to tailor processing materials through modifications in the screw design and mixing and shearing forces or by controlling the material feed rate; additionally, HME allows processing at multiple temperatures and screw speeds. HME has advantages over traditional pharmaceutical processing techniques, including its ability for continuous operation and ability to implement quality by design (QbD) and process analytical technology (PAT) …

Formulation Development And Characterization Of Dual Drug Loaded Hot-Melt Extruded Inserts For Better Ocular Therapeutic Outcomes: Sulfacetamide/Prednisolone, Indrajeet Karnik

Electronic Theses and Dissertations

The objective of this investigation was to formulate, characterize, and evaluate a bioadhesive, hot-melt extruded (HME), immediate- and extended-release ophthalmic inserts containing a fixed-dose combination of Prednisolone Sodium Phosphate (PSP) and Sulfacetamide Sodium (SA) to improve the treatment outcomes of multiple ocular bacterial infections. The HME inserts were prepared using FDA-authorized biocompatible polymers including Polyox WSR N10 LEO NF (polyethylene oxide; PEO), Klucel™ HF (hydroxypropyl cellulose; HPC-HF), and Ethocel™ (Ethylcellulose; EC). The inserts were then assessed for physicochemical characteristics, weight variation, surface pH, uniformity of thickness, drug content, swelling index, thermal analysis, drug–excipient compatibility, moisture uptake and loss, surface morphology, …

Mathematics And Special Education Co-Teaching In The Middle School: How Teachers Make Sense Of Their Partnership, Bethany Lavalley

Electronic Theses and Dissertations

Co-teaching is the practice of general educators and special educators sharing instruction in a general education setting to deliberately meet the needs of students with and without disabilities. Co-teacher research tends to focus on the processes of co-teaching, and little is known about how teachers go about creating a system of interconnected professional expertise that flexibly meets the diverse learning needs of students. This comparative case study examines the interpersonal and professional relationships of two co-teaching teams who were supported by their respective administration, who shared common planning time, co-instructed together in the mathematics classroom, and were engaged in a …

A Care Ethical Defense Of Intergenerational Obligations, Owen Spalding

Electronic Theses and Dissertations

This paper argues that an ethic of care can justify an obligation or set of obligations to future generations. To do this, I analyze a comparable project by Thomas Randall and while ultimately agreeing with his basic conclusion, I show that he needlessly rejects arguments that would help to establish this obligation. Specifically, I defend against his critiques of Nel Noddings and Anca Gheaus. From here, I move on to show that an ethic of care centered on needs is more effective for making policy decisions than the sufficientarian model established by Randall.

Black Hole Entropy In The Causal Set Approach, Ayush Dhital

Electronic Theses and Dissertations

Einstein’s field equations delineate the intricate dance between the geometry of spacetime and the energy-momentum. It is astonishing to realize how spacetime geometry is influenced by the presence of matter and energy and how this in turn affects the dynamics of matter in the spacetime background. Matter and energy are quantum mechanical in nature but the geometry of spacetime is a mathematical theory of a 4-dimensional pseudo-Riemannian manifold. Causal set theory is one of the approaches to reconcile quantum mechanics and gravity (an emergent property of spacetime geometry), and therefore it is an approach to quantum gravity. In this approach, …

A Multi-Scale Analysis Of The Hartselle Sandstone To Characterize Reservoir Properties And Inform Carbon Sequestration Feasibility, Xiaotian Wang

Electronic Theses and Dissertations

This dissertation takes multiple approaches to investigate lithology, depositional environments, diagenesis, and reservoir quality for petroleum and carbon sequestration in the Mississippian Hartselle Sandstone. The Hartselle Sandstone has been considered economically important for its viscous bitumen and natural gas reserves, with only minor attention given to potential oil reserves due to its low permeability. I proposed to reinvestigate the possibility of oil production from the Hartselle Sandstone, including a focus on the required elements of a conventional petroleum system. A detailed petrographic analysis recognized three lithofacies associations: beach lithofacies association, protected transgressive wave-dominated coast association, and unprotected transgressive tidal flat …

Predicting Microstructure Evolution In Alloys Using Deep Learning, Benjamin Mullins Rhoads

Electronic Theses and Dissertations

Modeling the microstructure evolution and linking them to materials properties is critical in establishing processing-microstructure-property linkage in materials. In this project, the evolution of microstructure of Fe-C alloys is modeled using phase field simulations to understand the behavior of these alloys under various cooling temperatures and initial carbon concentrations. However, these simulations require significant computational resources. Therefore, in this thesis, a convolutional neural network (CNN) and gated recurrent unit (GRU) are coupled with phase field simulations to predict the solidification of Fe-C alloys. In addition to the data-driven approach, the solid-liquid interfacial energy is incorporated during the training process, giving …

Determining The Geochemical Variability Of Groundwater During Riverbank Filtration, Transfer And Injection In The Mississippi River Valley Alluvial Aquifer In Shellmound, Mississippi, Alexandra Megan Ward

Electronic Theses and Dissertations

With long-term water level decline in the Mississippi River Valley Alluvial aquifer (MRVAA), the Groundwater Transfer and Injection Pilot project is analyzing the feasibility of Managed Aquifer Recharge (MAR) to increase groundwater availability in the Delta region of Mississippi. The MAR method chosen for this project included pumping water from a well adjacent to the Tallahatchie River using riverbank filtration, transferring the water through a 2-mile pipeline, and injecting the water into the MRVAA. However, by transporting river water into the aquifer, the water quality must be examined at both the river extraction site and the injection well site. The …

On The Tensor Product Of Archimedean Riesz Spaces, Page Thorn

Electronic Theses and Dissertations

We characterize when, for any infinite cardinal α, Fremlin’s Archimedean Riesz space tensor product of two Archimedean Riesz spaces is Dedekind α-complete. We provide an example of an ideal I in an Archimedean Riesz space E such that the Fremlin tensor product of I with itself is not an ideal in the Fremlin tensor product of E with itself. On the other hand, we present conditions for which the Fremlin tensor product of ideals is an ideal and that the Fremlin tensor product of projection bands is a projection band.

Lastly, we prove that the Carathéodory space of place functions …