Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Social and Behavioral Sciences (454)
- Education (430)
- Life Sciences (304)
- Physical Sciences and Mathematics (242)
- Medicine and Health Sciences (224)
-
- Engineering (215)
- Computer Sciences (70)
- Public Health (65)
- Mechanical Engineering (53)
- Chemistry (44)
- Agriculture (43)
- Arts and Humanities (43)
- Psychology (43)
- Environmental Sciences (41)
- Sociology (41)
- Plant Sciences (40)
- Animal Sciences (37)
- Earth Sciences (36)
- Electrical and Computer Engineering (32)
- Civil and Environmental Engineering (31)
- Forest Sciences (30)
- Operations Research, Systems Engineering and Industrial Engineering (30)
- Oceanography and Atmospheric Sciences and Meteorology (29)
- Political Science (29)
- Educational Leadership (26)
- Industrial Engineering (26)
- Entomology (24)
- Meteorology (22)
- Political Theory (22)
- Nutrition (20)
- Keyword
-
- Finding aids (324)
- Manuscripts (324)
- Special Collections (324)
- CHARM (86)
- Civil War (84)
-
- Agriculture and Rural Life (82)
- Rural education (71)
- Mississippi State University -- Statistics -- Periodicals (60)
- African-American History (59)
- Mississippi (55)
- Rural schools (45)
- Politics (37)
- Water quality (36)
- Mississippi State University -- Statistics (35)
- University enrollment (35)
- Machine learning (34)
- Extension (33)
- Education (32)
- Soybean (32)
- Nutrition (30)
- Community college (29)
- Rural (28)
- Women's History (28)
- Germination (27)
- Physical activity (27)
- GIS (26)
- Optimization (26)
- Remote sensing (26)
- Simulation (26)
- Religious Institutions and Religious Life (25)
- Publication Year
- Publication
-
- Sheet Music Collection (12974)
- Theses and Dissertations (3932)
- Pamphlets (1012)
- Photographs (618)
- CDVs (375)
-
- Special Collections Finding Aids (324)
- Prints (282)
- Journal of Human Sciences and Extension (272)
- The Rural Educator (180)
- Proceedings of the Short Course for Seedsmen (153)
- MAFES Research Bulletins (142)
- Honors Theses (98)
- All Articles (91)
- Bulldog Basics (60)
- Emancipations: A Journal of Critical Social Analysis (56)
- Ephemera (54)
- Journal of Public Health in the Deep South (53)
- John C. Stennis Oral History Project (51)
- Sheet Music (47)
- University Archives Vertical File (39)
- Mississippi School Catalogs (38)
- Statuettes and Figurines (34)
- University Archives Memorabilia (33)
- MAFES Technical Bulletins (26)
- CoE Publications (25)
- CAS Publications (23)
- Research Experiences for Undergraduates in Computational Methods with Applications in Materials Science (18)
- Cartoons (17)
- Midsouth Entomologist (17)
- Publications (17)
- Publication Type
- File Type
Articles 391 - 420 of 21402
Full-Text Articles in Entire DC Network
Application Of Pu Learning In Detection Of Ddos Attacks, Gagana Sathya Narayana Prasad
Application Of Pu Learning In Detection Of Ddos Attacks, Gagana Sathya Narayana Prasad
Theses and Dissertations
The gcore radar 2024 says, the number of DDoS attacks has been increased by 46% in 12 months. Supervised and unsupervised techniques struggle detecting DDoS attacks due to the scarcity of labeled attack samples and an overwhelming presence of benign traffic. In contrast PU- Learning offers a promising solutions by dividing the data into positive and unlabeled data. This study explores the effectiveness of PU-learning in detecting DDoS attacks by comparing it with unsupervised methods. This method employs PU Bagging, Two Step method and auto-encoder based models to extract meaningful patters from network traffic data, utilizing CICDDoS2017 dataset for evaluation. …
An Exploratory Mixed-Methods Investigation Of Previous Sexual Health Communication Between Lesbian, Gay, Bisexual, Or Queer Young Adults And Their Parents, Haley Elizabeth Solace
An Exploratory Mixed-Methods Investigation Of Previous Sexual Health Communication Between Lesbian, Gay, Bisexual, Or Queer Young Adults And Their Parents, Haley Elizabeth Solace
Theses and Dissertations
Research suggests parent-child communication about sexual health can promote positive sexual health outcomes (e.g., Estrada-Martinez et al., 2020; Jayne et al., 2021); however, parent-child sexual health conversations are often infrequent and heteronormative (Estes, 2017). Few studies explore sexual health communication between LGBQ youth and their parents. This study explores previous experiences with parent-child sexual health communication between seven LGBQ young adults, aged 18 to 26, and four of their heterosexual mothers, to better understand parent-child sexual health communication and differences between parental-child reflections. Findings suggest LGBQ young adults and parents recall similar experiences, however, perceived discomfort and parental competency differently. …
Effects Of Environmental Stress And Antimicrobials On The Health, Microbiome, And Product Shelf-Life Of Channel And Hybrid Catfish, Guyue Tang
Theses and Dissertations
Two studies investigated various aspects of channel and hybrid catfish production and processing. The first study examined the effects of ammonia stress (15 mg/L vs. 1 mg/L control) on growth performance and fillet quality. While channel catfish demonstrated superior growth, ammonia stress minimally impacted the sensory profiles of both species. Gut microbiota analysis revealed species-specific differences, with Lactococcus lactis dominating hybrid catfish communities. The second study evaluated buffered vinegar treatment (1.5%) on fillet shelf life during refrigerated storage. Vinegar-treated fillets maintained better microbiological quality, with aerobic plate counts remaining below 7 log cfu/g through day 6, while untreated fillets exceeded …
“Here For Everyone” (?): How Intimate Partner Violence Service Organizations Address Community Needs And Transgender Inclusion In The Deep South, Brian Tesch
Theses and Dissertations
Transgender individuals face disproportionately high rates of intimate partner violence (also known as IPV) when compared to other sociodemographic groups. Despite this prevalence, IPV service organizations in the Deep South (e.g., Alabama, Georgia, Louisiana, Mississippi, and South Carolina), a region of the U.S. encompassing several rural communities and characterized by traditional gender norms and conservative Christian religious values, may have difficulties meeting the unique needs of transgender IPV survivors. This dissertation explores two key areas: (1) the perceptions of IPV service organization staff members in the Deep South concerning how their agencies assist members of the transgender community, and (2) …
Shifting Sands: Moving From Reality To Unreality, Aaron Waterson
Shifting Sands: Moving From Reality To Unreality, Aaron Waterson
Theses and Dissertations
This is a series of stories that shifts from literary fiction to science fiction, each with their own inspiration and message. Inspirations include The Twilight Zone, Benjamin Percy, Da-Lin, Gabriel Garcia Marquez, The Sandman, and Endymion. Each of these stories is conversant with norms and traditions of storytelling and the connections between these and their inspirations are elaborated on in the Introduction that accompanies the collection as a whole.
Evaluating Rainfall Sensitivity Over Land To Tropical Cyclone Parameters Using Idealized Wrf, Madison C. Yawn
Evaluating Rainfall Sensitivity Over Land To Tropical Cyclone Parameters Using Idealized Wrf, Madison C. Yawn
Theses and Dissertations
Tropical cyclones (TCs) are extreme weather events impacting the United States nearly every year. These events often cause severe damage due to the associated responses they produce including storm surge and rainfall, and the accurate estimation of these TC hazards is necessary to support coastal engineering, risk assessment, and emergency management activities. Evaluating TC-driven hazards is often done in combination with numerical models to simulate how environmental interactions alter the physical processes and responses of these storms. The purpose of this study was to simulate synthetic TC events using the Advanced Weather Research and Forecasting (WRF) model to understand how …
Adjuvants To Improve Pre- And Postemergence Weed Control In Soybean, Sydney Baker
Adjuvants To Improve Pre- And Postemergence Weed Control In Soybean, Sydney Baker
Theses and Dissertations
Cover crops provide soybean producers with multiple benefits; however, cover crop residue can impose a physical barrier for herbicide spray droplets and hinder the deposition and performance of soil-applied residual herbicides. Adjuvants are routinely mixed with herbicides to improve weed control performance and may provide a way to help the spray droplets overcome the barrier that the cover crops impose. This research evaluated the effectiveness of several soil applied herbicide-adjuvant combinations to control Amaranthus spp. L., Sida spinosa L., and [Echinochloa crus-galli (L.) P. Beauv.] in soybean and the effectiveness of two surfactants for improving preemergence herbicide efficacy in a …
Evaluation Of Plant Growth Regulators On Sweetpotato Slip Propagation, Kerington Lyn Bass
Evaluation Of Plant Growth Regulators On Sweetpotato Slip Propagation, Kerington Lyn Bass
Theses and Dissertations
Sweetpotato production is often impacted by high mortality of slips during transplantation to the field, particularly with greenhouse-grown slips. These slips develop thinner stems, thus being more vulnerable to transplant shock, resulting in reduced establishment. To address this issue, the study evaluated the effects of four plant growth regulators on the morphological and anatomical characteristics of sweetpotato slips. In the first experiment, external growth parameters were recorded over four weeks, followed by post-harvest assessments of plant and root material. In the second experiment, the widths of various stem structures in stained cross-sections of slip stems were measured. Results showed that …
The Influence Of Nature On Design: A Focus On The Flora And Fauna Influence On 18th And 19th Century Decorative Arts, Rachel Ann Bozeman
The Influence Of Nature On Design: A Focus On The Flora And Fauna Influence On 18th And 19th Century Decorative Arts, Rachel Ann Bozeman
Theses and Dissertations
This study aims to assist interior designers and preservationists in enhancing interior decoration by appreciating decorative arts in a historically accurate and visually appealing manner. It places a strong emphasis on the profound influence of nature on design. For centuries, creatives have drawn inspiration from nature, leading to the creation of unique design elements and decorative objects. In the eighteenth and nineteenth centuries, naturalists produced floral and faunal prints that reflected this inspiration. Nature's impact on design extends beyond aesthetics; it also affects how individuals feel within a space. The environment one person inhabits influences his or her state of …
The Effect Of Ultrasound Transducer Type On Diagnosing Medial Meniscal Injury In Dogs With Cranial Cruciate Ligament Injury, Thomas Campbell
The Effect Of Ultrasound Transducer Type On Diagnosing Medial Meniscal Injury In Dogs With Cranial Cruciate Ligament Injury, Thomas Campbell
Theses and Dissertations
Ultrasonography is reported to be accurate in diagnosing meniscus injuries in dogs but the effect of transducer type has not been studied. The aim was to determine the effect of ultrasound transducer type on utility of meniscal ultrasound. We hypothesized that ultrasonography will provide good diagnostic utility for meniscal injury and that linear transducers will perform best. In this prospective study, the ultrasonographic findings of the medial meniscus using three transducers were compared to arthrotomy findings. Thirty-nine stifles were included with an injury prevalence of 23/39 (59%). The standard linear transducer provided the highest negative predictive value (60%). The small …
Evaluating The Efficacy Of Functional Feed Additives In Broilers With Or Without A Live Coccidiosis Vaccine Challenge, Dalton Gerard Dennehy
Evaluating The Efficacy Of Functional Feed Additives In Broilers With Or Without A Live Coccidiosis Vaccine Challenge, Dalton Gerard Dennehy
Theses and Dissertations
Functional feed additives, such as probiotics, prebiotics, and phytogenics, have seen increased usage in commercial poultry production due to their ability to improve growth performance, meat yield, and overall health status. Therefore, the objective of this research was to evaluate the efficacy of functional feed additives in broilers with or without an enteric challenge induced via a live coccidiosis vaccine (LCV). In the first study (Chapter II), broilers were raised on used litter without an LCV challenge and fed varying levels of a multi-strain Bacillus-based probiotic in the starter phase (1x or 2x dose). Reduced performance was observed in early …
Lateral Control Of Autonomous Vehicle Using Deep Cnn And Ampc, Iffat Ara Ebu
Lateral Control Of Autonomous Vehicle Using Deep Cnn And Ampc, Iffat Ara Ebu
Theses and Dissertations
Autonomous functionalities are pivotal for the advancement of Advanced Driver Assistance Systems (ADAS), driving towards collision-free and environmentally sustainable transportation. This thesis presents two distinct studies addressing critical aspects of autonomous vehicle control: lane centering via deep learning and lateral vehicle control using model predictive control. The first study explores end-to-end learning f or autonomous s teering command generation, focusing on lane centering. A convolutional neural network (CNN) model, inspired by NVIDIA’s PilotNet, is employed to directly map raw camera pixel inputs to steering commands, eliminating the need for intermediate feature engineering. The model is trained and validated using datasets …
Impact Of An Automated Brush System On Intensively Managed Lactating Dairy Cattle Behavior, Production, And Stress Physiology, Allison Lyn Griffin
Impact Of An Automated Brush System On Intensively Managed Lactating Dairy Cattle Behavior, Production, And Stress Physiology, Allison Lyn Griffin
Theses and Dissertations
The dairy industry has increasingly prioritized improving animal welfare for intensively housed cows. This study evaluated the effects of environmental enrichment (EE) using an automated brush system on stress physiology, behavior, and productivity of lactating dairy cows. Fifty-nine pregnant and lactating dairy cows were divided into two groups: CON (no brush) and TRT (automated brush system). Saliva samples were collected to measure cortisol concentrations, and behaviors were monitored in the morning (07:00 h - 11:00 h) and evening (19:00 h - 23:00 h) using high-resolution cameras. The results indicated that cows with brush access had lower cortisol concentrations, suggesting reduced …
Unraveling Exoplanetary Signatures From Stellar Activity: A Journey Beyond The Known In Rv Mass Measurements Of K Dwarf Planets, Claire Susanne Geneser
Unraveling Exoplanetary Signatures From Stellar Activity: A Journey Beyond The Known In Rv Mass Measurements Of K Dwarf Planets, Claire Susanne Geneser
Theses and Dissertations
A precise radial velocity (RV) monitoring campaign was conducted for two Targets of Interest (TOI), TOI-2443 b and TOI-139 b, identified by the Transiting Exoplanet Survey Satellite (TESS) as exoplanet candidates orbiting K dwarf stars. Preliminary estimates of the transmission spectroscopy metric (TSM) indicate that the transiting planets are promising targets for atmospheric follow-up. I perform a multi-planet RV analysis of the TOI-2443 system, combining infrared and optical RV data. The model robustly recovers the signal of TOI-2443 b, an eccentric warm sub-Neptune, with a semi-amplitude of 2.54 ± 0.24 m/s, corresponding to a mass of 7.11 ± 0.67 ��⊕ …
Atmospheric Turbulence Education Effects On Flight Anxiety, Megan A. Hanna
Atmospheric Turbulence Education Effects On Flight Anxiety, Megan A. Hanna
Theses and Dissertations
This study examines the effect of turbulence education on flight anxiety. A pre-post methodology measured students’ anxiety levels before and after a study abroad flight, using an educational video during the pre-flight survey to change their feelings. The Flight Anxiety Situations (FAS) questionnaire assessed anxiety at three survey points: pre-video, post-video, and post-flight. Qualitative analysis using Friedman’s test and the Wilcoxon Signed-rank test, indicated that turbulence education effectively decreased generalized and anticipatory flight anxiety, particularly in non-phobic students. Text analysis of open-ended responses suggested increased scientific knowledge post-video helped students apply technical atmospheric processes to their feelings. Turbulence education was …
Interactions Between Different Deformation Mechanisms In Magnesium, Ethan T. Holder
Interactions Between Different Deformation Mechanisms In Magnesium, Ethan T. Holder
Theses and Dissertations
Magnesium is a strong and lightweight material with the potential to be used for weight reduction in various industries. However, manufacturing magnesium parts is difficult because magnesium is brittle at room temperature. Understanding the underlying deformation mechanisms in magnesium is critical to improving its ductility. In this work a Rapid Artificial Neural Network (RANN) potential was used to perform a Molecular Dynamics (MD) simulation in Large-scale Atomic/Molecular Massively Parallel Simulator (LAMMPS) to study twin formation and growth as well as interactions between different twin modes in a magnesium bicrystal. This work offers insight into the mechanisms of plastic deformation in …
Investigating Structure-Property Relationships Of Bio-Inspired Gel, Mohammad Moinul Hossain
Investigating Structure-Property Relationships Of Bio-Inspired Gel, Mohammad Moinul Hossain
Theses and Dissertations
High-modulus, stretchable, and resilient hydrogels possess a wide array of promising applications across multiple fields, such as the development of sophisticated prosthetic devices, artificial skin, electronic devices, and soft robotics. Elastomeric biopolymers, like resilin, show high stretchability and resilience, facilitating power-amplified movement in various species essential for feeding and defense mechanisms. To mimic the properties of resilin, we developed a hydrogel system of hydrophobic and hydrophilic components. These gels are synthesized by free radical polymerization of acrylic acid (AAc), methacrylamide (MAM), n-tert-beutylacrylamide (BAM) or n-isopropylacrylamide (NIPAM), and poly (propylene glycol) diacrylate (PPGDA). This research aims to compare the large-strain mechanical …
Wildfire Hydrologic Impacts, Kathleen E. Inman
Wildfire Hydrologic Impacts, Kathleen E. Inman
Theses and Dissertations
Wildfires are essential processes for certain ecosystems but are increasing in severity and occurrence. These increases are negatively changing hydrology. Anticipating the hydrologic changes is necessary for management of effected watersheds, infrastructure, and downstream users. This study hypothesized land cover changes post-fire would increase water temperature and discharge in burned watersheds located in the Willamette Basin. This study (1) evaluated the change in estimated curve numbers (CN) from land cover pre-fire and post-fire to assess expected runoff impacts in watersheds, and (2) identified the significance of actual water temperature and discharge changes using non-parametric statistical analysis. An unburned watershed and …
Designing An Instructional Coaching Model For Residency-Based Alternate Route Teacher Candidates In Mississippi To Improve Instructional Competencies And Self-Efficacy, Lamareshia Daoma Johnson
Designing An Instructional Coaching Model For Residency-Based Alternate Route Teacher Candidates In Mississippi To Improve Instructional Competencies And Self-Efficacy, Lamareshia Daoma Johnson
Theses and Dissertations
Alternate route teachers are adult learners who enter the teaching profession through nontraditional pathways, often without formal training in education. While they bring diverse experiences and a commitment to student success, they frequently face challenges in translating theoretical knowledge into effective classroom practice. Research indicates that instructional coaching serves as a critical bridge between pedagogical theory and practical application, providing job-embedded professional development that enhances instructional competencies. At its core, instructional coaching is a collaborative partnership built on trust and respect, offering teachers a supportive space to reflect on their practice, receive targeted feedback, and develop their professional identity. Alternate …
Finite Element Analysis Of Hydroxyapatite (Ha) Coated Porous We43 Magnesium Scaffolds For Simulating Long-Time In Vitro Degradation Using A Continuum Damage Model, Dam Kim
Theses and Dissertations
While magnesium and its alloys are viable biodegradable implant candidates for its similarity of Young’s modulus with human bone and its strong biocompatibility, a pure magnesium scaffold degrades too rapidly to be used in many orthopedic implications. Overcoming this high degradation rate has been one of the biggest technical challenges for Mg-based biomedical applications. This research focuses on validating a finite element analysis framework using a continuum damage model and its application to simulate the degradation process of non-coated additively manufactured WE43 and HA-coated WE43 magnesium scaffolds. This work includes determining model input parameters by matching in vitro experiment results …
Apatite Entrapment Of Iodine For Nuclear Waste Disposal Applications, William E. Laird
Apatite Entrapment Of Iodine For Nuclear Waste Disposal Applications, William E. Laird
Theses and Dissertations
The purpose of this thesis is to provide baseline knowledge of iodine incorporation into calcium phosphate minerals, specifically apatite. Iodine-129 is a fission product in Spent Nuclear Fuel (SNF) that can administer significant amounts of radiation in small quantities. Apatite (Ca10(PO4)6 (OH, F, Cl)) has been studied for the use of radionuclide confinement. Experimental design was set up to mimic temperatures expected in geologic repositories from 40 to 250℃. Experiments are broken into 2 groups based on iodine species being examined. The first group focuses on iodate (IO3-) which is prevalent under oxidized conditions, and the second handles iodide (I-) …
Research Advancement Of Guayule Resin As A Natural Wood Preservative, Abigael Nasimiyu Laisa
Research Advancement Of Guayule Resin As A Natural Wood Preservative, Abigael Nasimiyu Laisa
Theses and Dissertations
Increasing concerns about human health and the environment have led to raised demand for eco-friendly wood preservatives. Guayule resin, extracted from Parthenium argentatum plant contains insecticidal and antifungal compounds making it a promising natural wood preservative. This study evaluated suitable carrier system for guayule resin, as well as leaching rate and termite resistance of treated yellow poplar and southern pine specimens. Wood specimens were treated with different concentrations of guayule in acetone, toluene, and ethyl acetate using vacuum impregnation. The leaching behavior and termite resistance of the treated specimens were assessed according to the AWPA Standard E11-16 and AWPA Standard …
Just Do Something: Framing A Movement To Fight Fascism, Heather-Ann Layth
Just Do Something: Framing A Movement To Fight Fascism, Heather-Ann Layth
Theses and Dissertations
This study seeks to better understand antifascist activism, in part to add sociological perspectives to the antifascist movement and better understand a group publicly maligned by negative portrayals by politicians and the media. This study is important because fascism is already doing real damage to marginalized Americans and represents a real threat of further identitarian and authoritarian oppression. Yet, the movement against growing fascism has been painted as a boogeyman in the public eye. Efforts to stop neo-Nazis and white supremacists from gathering are not discussed in terms of fighting fascism but rather in terms which criminalize and demonize antifascists. …
Cyber Security Threat Recognition And Preparedness Of Undergraduate Students, Litany Hope Lineberry
Cyber Security Threat Recognition And Preparedness Of Undergraduate Students, Litany Hope Lineberry
Theses and Dissertations
Cybersecurity awareness and preparedness are critical competencies for individuals across academic disciplines and professional sectors. However, undergraduate students often lack sufficient knowledge and skills to recognize and mitigate cybersecurity threats. This dissertation examines cybersecurity threat recognition and preparedness among undergraduate students through a three-phase research approach. Study 1 explores faculty perspectives on students' cybersecurity awareness, identifying gaps in knowledge and preparedness across various fields of study. Study 2 investigates industry professionals' perceptions of new hires’ cybersecurity readiness, assessing the alignment between academic training and industry expectations. Study 3 evaluates the effectiveness of an online intervention designed to enhance students' cybersecurity …
Asphalt Durability Improvements By Way Of Specification Advancements, Jessica V. Lewis
Asphalt Durability Improvements By Way Of Specification Advancements, Jessica V. Lewis
Theses and Dissertations
The objective of this dissertation is to provide content through which industry and agencies can adjust and/or update standards and specifications, as appropriate, to accommodate the present-day needs of the asphalt industry towards producing more durable asphalt. A total of 78 asphalt mixtures and 9 asphalt binders were evaluated for up to 10 years of field aging to provide content that was analyzed to meet this objective. A full-scale aging site in Columbus, Mississippi was the focal point of the aging experiments. A major conclusion from this work was that Cantabro Mass Loss (CML) testing of cores was able to …
Advancing Wood Chip Moisture Content Prediction Using Advanced Generative Ai Techniques, Daniel Esteban Marulanda
Advancing Wood Chip Moisture Content Prediction Using Advanced Generative Ai Techniques, Daniel Esteban Marulanda
Theses and Dissertations
In this study we propose a deep learning method to optimize the classification of wood chip moisture content levels using the Vision Transformer and then ultimately increase the classification performance by creating synthetic images using the diffusion transformer model. In the first chapter of our study, we complete a detailed explanation of how the moisture content levels of 10 different wood chips were gathered ranging from 2 to 50$\%$. This chapter serves as a foundation for subsequent sections, illustrating the challenges associated with the current data collection process, which is both time-consuming and inefficient. Accurately determining moisture content for wood …
The Effect Of X-Ray Irradiation Technology On Salmonella Spp. And Quality Parameters Of Ready-To-Bake Chocolate Chip Cookie Dough, Kala Grace Morris
The Effect Of X-Ray Irradiation Technology On Salmonella Spp. And Quality Parameters Of Ready-To-Bake Chocolate Chip Cookie Dough, Kala Grace Morris
Theses and Dissertations
Salmonella contamination in cookie dough poses a threat to consumers. This study investigated the effect of X-ray irradiation on Salmonella-inoculated ready-to-bake chocolate chip cookie dough and its impact on dough quality. A Salmonella cocktail (~10 log CFU/g) was prepared and inoculated into cookie dough samples (~6.5 log CFU/g) and then treated with X?ray irradiation (0.25, 0.5, and 1 kGy). Salmonella decreased by 1.15, 1.79, and 2.49 log CFU/g, at an exposure of 0.25, 0.5, and 1 kGy, respectively. Quality parameters (pH, aw, and colorimetry) were evaluated for two brands. No statistical difference (P>0.05) in pH was observed for Brand …
Investing In Your Own: How University Leaders Should Aim To Invest To Retain Quality Staff In Undergraduate Recruitment Offices, Grant Alexander Nerren
Investing In Your Own: How University Leaders Should Aim To Invest To Retain Quality Staff In Undergraduate Recruitment Offices, Grant Alexander Nerren
Theses and Dissertations
This quantitative narrative inquiry study examined the experiences of undergraduate recruitment professionals, and the impact institutional investment can influence staff retention of these professionals within higher education. Using Job Embeddedness Theory often applied within private industry and Bolman and Deal’s (2017) human resource theoretical framework, the research question was: To what extent are specific dimensions (support, compensation, professional advancement) of institutional investment related to the retention of undergraduate recruitment professionals within higher education? Data were collected using an anonymous online survey that was shared with potential participants via email. Responses were analyzed through SPSS software using item-level and composite score …
The Role Of Enso Diversity In Modulating Tornadic Activity In The United States, Davis Boyd Newton
The Role Of Enso Diversity In Modulating Tornadic Activity In The United States, Davis Boyd Newton
Theses and Dissertations
Tornado activity in the United States is influenced by large-scale climate patterns, especially by the El Niño-Southern Oscillation (ENSO). While prior research has explored ENSO’s impact on severe weather, the influence of ENSO flavors, Central Pacific (CP) and Eastern Pacific (EP), on tornadic activity remains understudied. Using tornado records, reanalysis data, and sea surface temperature anomalies, we assess how convective available potential energy (CAPE), wind shear, and jet stream dynamics influence tornado frequency and distribution. Results indicate that CP La Niña years had significant increases in tornado frequency, particularly across the Midwest, Central Plains, and Southeast. EP ENSO years had …
Atomistic Modeling Of Mg And Al Systems Using Rapid Artificial Neural Network Derived Interatomic Potential, Edward Omozusi Obasuyi
Atomistic Modeling Of Mg And Al Systems Using Rapid Artificial Neural Network Derived Interatomic Potential, Edward Omozusi Obasuyi
Theses and Dissertations
Machine learning derived interatomic potentials have proven to be effective tools in simulation that mimic the accuracy of ab-initio calculations to the sub meV/atom level. They offer the advantage of computational speed operating at linear scaling with respect to the system’s size making them more efficient than classical potentials like MEAM (modified embedded atom methods). In this work, interatomic potentials are created based on the rapid artificial neural network (RANN) formalism for magnesium (Mg), Aluminum (Al) and their alloys. From previous works, the RANN formalism produces high-fidelity atomic models with accurate force fields for several metals, offering new insights into …