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Articles 5701 - 5730 of 54646
Full-Text Articles in Entire DC Network
Covid-19 Best Practices & Innovations Brief: How Mississippi Teachers Used Organizational Scaffolds And Learning Supports During An Emergency Learning Situation, Kathleen Alley, Kristin Javorsky
Covid-19 Best Practices & Innovations Brief: How Mississippi Teachers Used Organizational Scaffolds And Learning Supports During An Emergency Learning Situation, Kathleen Alley, Kristin Javorsky
CoE Publications
No abstract provided.
Covid-19 Best Practices & Innovations Brief: How Mississippi Ensured Free And Appropriate Public Education For Students Receiving Special Education Services Online, Kellie Fondren, Peggy Hopper
Covid-19 Best Practices & Innovations Brief: How Mississippi Ensured Free And Appropriate Public Education For Students Receiving Special Education Services Online, Kellie Fondren, Peggy Hopper
CoE Publications
No abstract provided.
Covid-19 Best Practices & Innovations Brief: How Mississippi Used Learning Management Systems As Supports During An Emergency Learning Situation, Kathleen Alley, Kristin Javorsky
Covid-19 Best Practices & Innovations Brief: How Mississippi Used Learning Management Systems As Supports During An Emergency Learning Situation, Kathleen Alley, Kristin Javorsky
CoE Publications
No abstract provided.
Covid-19 Best Practices & Innovations Brief: What Mississippi Teachers Need From Leadership During An Emergency Teaching Situation, Kathleen Alley, Peggy Hopper
Covid-19 Best Practices & Innovations Brief: What Mississippi Teachers Need From Leadership During An Emergency Teaching Situation, Kathleen Alley, Peggy Hopper
CoE Publications
No abstract provided.
Covid-19 Best Practices & Innovations Brief: Supporting The Social And Emotional Needs Of Mississippi’S Students, Kellie Fondren, Peggy Hopper
Covid-19 Best Practices & Innovations Brief: Supporting The Social And Emotional Needs Of Mississippi’S Students, Kellie Fondren, Peggy Hopper
CoE Publications
No abstract provided.
Mississippi’S K-12 Public Education Response To The Covid-19 Pandemic: From Remote Learning To Recovery And Beyond, Kristin Javorsky, Kathleen Alley, Nicole C. Miller, Kellie B. Fondren, Stephanie M. Lemley, Peggy F. Hopper
Mississippi’S K-12 Public Education Response To The Covid-19 Pandemic: From Remote Learning To Recovery And Beyond, Kristin Javorsky, Kathleen Alley, Nicole C. Miller, Kellie B. Fondren, Stephanie M. Lemley, Peggy F. Hopper
CoE Publications
No abstract provided.
Educating With Captain America: Metabolic And Nutritional Considerations, Ffion Price, Johneric William Smith, Stanley P. Brown
Educating With Captain America: Metabolic And Nutritional Considerations, Ffion Price, Johneric William Smith, Stanley P. Brown
Publications
Captain America can bring more than entertainment value to the public. The pop icon can also be used effectively in the science classroom, encouraging students to more effectively learn the content. How Captain America uses nutrients and how often he eats are novel ways to communicate real science. The point is to make a connection using science to explain how the superhero can run faster, jump higher, or lift more than is humanly possible. In this way fun, teachable moments are available for the educator.
The Potential Of Service Learning In Rural Schools: The Case Of The Working Together Project, Benjamin Ingman, Katie Lohmiller, Nick Cutforth, Elaine Belansky
The Potential Of Service Learning In Rural Schools: The Case Of The Working Together Project, Benjamin Ingman, Katie Lohmiller, Nick Cutforth, Elaine Belansky
The Rural Educator
Service learning has been established as a promising method of teaching and learning that engages youth as change agents in their schools and communities. But service learning has not been widely implemented or studied in rural K-12 schools. This study explores the case of a service learning curriculum, the Working Together Project (WTP), in a rural, high-poverty school. Data collection included classroom observations, surveys, and individual/focus group interviews with participants of the curriculum. The case study findings illustrate how the WTP curriculum unfolded with students, benefits for the school (cross-generational collaboration, school introspection and improvement), benefits for the students (collaborative …
In-The-Moment Experiences Of Rural School Principals In The Covid-19 Pandemic, Simone White, Hobart Harmon, Jerry Johnson, Brian O'Neill
In-The-Moment Experiences Of Rural School Principals In The Covid-19 Pandemic, Simone White, Hobart Harmon, Jerry Johnson, Brian O'Neill
The Rural Educator
The COVID-19 pandemic has exposed the many existing inequalities in education systems across the world. Not all children have easy access to educational online resources or digital technologies, a situation more amplified in rural contexts where access, connectivity and affordability play a significant factor. This qualitative account reveals examples of how rural school leaders were able to find innovative ways early in the COVID-19 pandemic to address the remote learning needs of their students and families. This paper shares in-the-moment experiences of rural principals, and those who supported them, in quickly transitioning to address student needs when school buildings closed. …
Literacy In Place: Creating Community By Reading And Writing Rural Stories, Chea L. Parton
Literacy In Place: Creating Community By Reading And Writing Rural Stories, Chea L. Parton
The Rural Educator
No abstract provided.
The Impacts Of School Closure On Rural Communities In Canada: A Review, Michael Haynes
The Impacts Of School Closure On Rural Communities In Canada: A Review, Michael Haynes
The Rural Educator
In rural Canada the issue of school closures and consolidations due to low enrollment and heightened fiscal constraints has become a contentious and highly-charged issue for citizens and communities. This literature review synthesizes the major effects of school closure on rural communities, identifying economic impacts, social impacts, and implications for students. The historical context of Canadian rural schools, notions of rurality, urbanormativity and local complexity, along with considerations of urban-centred educational policy, are overarching themes identified in the rural school literature. These concepts were found to subsequently perpetuate the economic, social, and student-centred impacts reported. A relative dearth of research …
Uncovering Rural Educators' Secret Agency, Jennifer Karnopp
Uncovering Rural Educators' Secret Agency, Jennifer Karnopp
The Rural Educator
School change efforts often rely on formal organizational structures to support educator knowledge of new instructional practices. Rural districts face challenges accessing the resources necessary for robust structures, but informal relationships among educators are often strong. Using structuration theory as a lens, this paper examines the knowledge-building behaviors of educators in one rural school district regarding new instructional practices related to a recent initiative. A thematic analysis of interviews with a purposive sample of district educators reveals that, in the absence of robust formal supports, educator agency was critical for establishing informal knowledge-building structures that supported knowledge-sharing within district schools. …
Revisiting The Revolving Door Of Rural Superintendent Turnover, Barry Kamrath
Revisiting The Revolving Door Of Rural Superintendent Turnover, Barry Kamrath
The Rural Educator
This qualitative multiple case study is a follow-up to a study completed in 2007 that examined characteristics of rural school districts experiencing a high rate of superintendent turnover. The original study design incorporated extensive interviews with participants across four rural school districts; triangulating interview results with information found in school board minutes and published media articles. The four case districts had employed a total of 19 superintendents in the ten-year period leading up to the original study. However, since then, three of the districts have experienced a drastic change in their turnover trend. This study revisits the four rural districts …
Stress Response And Recovery Of Atlantic Tarpon (Megalops Atlanticus) To Catch-And-Release Angling, Laura B. Horowitz
Stress Response And Recovery Of Atlantic Tarpon (Megalops Atlanticus) To Catch-And-Release Angling, Laura B. Horowitz
Theses and Dissertations
Atlantic Tarpon Megalops atlanticus support a catch-and-release fisheries in the United States and other territories such as Puerto Rico. Survival of angled fish is imperative to catch-and-release fishing yet numerous factors have yet to be looked at over a timescale to determine if laboratory and wild Puerto Rico tarpon experience increased stress and risk of mortality. To evaluate stress in simulated catch-and-release angling, laboratory trials were conducted over a 24-hour time scale with 2 varying intensities of simulated angling and various physiological parameters were explored. Blood samples concluded that simulating angling only had an interaction effect in time and fishing …
The Critical Role Of Ethical Leadership In Employees’ Information Security Behaviors: A Two-Study Approach, Botong Xue
The Critical Role Of Ethical Leadership In Employees’ Information Security Behaviors: A Two-Study Approach, Botong Xue
Theses and Dissertations
Employees’ information security policy (ISP) related behaviors have been paid attention by previous studies in the past decades. Among different factors that are influential on employees’ ISP behaviors, different leadership styles have been tested under the information security context; however, as one leadership style that is highly related to employees’ positive organization behaviors, the role of ethical leadership has been largely overlooked under the information security context. In addition, most research in the past decades overly focused on employees’ performance on ISP in-role behaviors, including ISP compliance and violation behaviors, where extra-role behaviors – security behaviors that are beneficial to …
Automotive Sensor Fusion Systems For Traffic Aware Adaptive Cruise Control, Jonah T. Gandy
Automotive Sensor Fusion Systems For Traffic Aware Adaptive Cruise Control, Jonah T. Gandy
Theses and Dissertations
The autonomous driving (AD) industry is advancing at a rapid pace. New sensing technology for tracking vehicles, controlling vehicle behavior, and communicating with infrastructure are being added to commercial vehicles. These new automotive technologies reduce on road fatalities, improve ride quality, and improve vehicle fuel economy. This research explores two types of automotive sensor fusion systems: a novel radar/camera sensor fusion system using a long shortterm memory (LSTM) neural network (NN) to perform data fusion improving tracking capabilities in a simulated environment and a traditional radar/camera sensor fusion system that is deployed in Mississippi State’s entry in the EcoCAR Mobility …
Synthesis Of Conjugated Polymers From Xanthene And Alkenyl Flanked Diketopyrrolopyrrole Monomers For High-Performance Electronic Applications., Ranganath Wijesinghe Wahalathantrige Don
Synthesis Of Conjugated Polymers From Xanthene And Alkenyl Flanked Diketopyrrolopyrrole Monomers For High-Performance Electronic Applications., Ranganath Wijesinghe Wahalathantrige Don
Theses and Dissertations
In traditional electronics, inorganic materials such as silicon and germanium are used as semiconductors due to their outstanding semiconducting properties. Unfortunately, inorganic materials are rigid due to their high crystalline nature, and processing these materials is complex and expensive. Furthermore, traditional semiconducting materials do not have favorable mechanical properties in applications such as wearable devices and large-area applications with complicated shapes. Conjugated conducting polymers (CCPs) are being explored as alternative materials to conventional semiconductors due to their mechanical properties and high conductivity. CCPs offer properties such as solution and low-temperature processability, flexibility, thermal and optical properties that traditional semiconductors could …
Mechanical Property Relationships Of Cement Or Lime Stabilized Soils Throughout A Pavement's Life, Leigh E.W. Ayers
Mechanical Property Relationships Of Cement Or Lime Stabilized Soils Throughout A Pavement's Life, Leigh E.W. Ayers
Theses and Dissertations
Soil-cement is an integral part of pavement design, especially in areas that are aggregate deprived, such as Mississippi. Current designs are reliant on the relationship of unconfined compressive strength (UCS) to other mechanical properties. The other properties discussed in this dissertation are Modulus of Elasticity (E), Indirect Tensile Strength (St), and Modulus of Rupture (MOR). This dissertation includes a comprehensive review of past design methods and mechanical property relationships. While some mechanical property relationships were shown to be well understood (i.e. St to UCS), others were not as accurate, especially for the later life mechanical properties (i.e. MOR to UCS …
Transformer Fault Event Detection And Classification Using Pmus, Yadunandan Paudel
Transformer Fault Event Detection And Classification Using Pmus, Yadunandan Paudel
Theses and Dissertations
Transformer is one of the most reliable components in an electric power system, however its failure has huge opportunity costs for an electric utility. In this work, we detect transformer electrical faults promptly and accurately classify the fault types using voltage/current data from Phasor Measurement Units. Our work can also eliminate uncertainties which are inherent in traditional transformer fault diagnostic techniques like dissolved gas analysis. In this thesis, first, possible causes of transformer failures are discussed, and four common transformer electrical faults are identified. Second, a comprehensive simulation model for electrical faults is developed. Third, fast and efficient abrupt change …
Functionalized Biochar Electrodes For Asymmetric Capacitive Deionization, Hellen Stephanie
Functionalized Biochar Electrodes For Asymmetric Capacitive Deionization, Hellen Stephanie
Theses and Dissertations
Electrosorption-based capacitive deionization (CDI) has become a viable process for brackish water desalination and defluoridation. In this study, activated Douglas fir biochar is used as a low-cost electrode material with adsorption capacity comparable to activated carbon obtained from biomass precursors. Adding functional groups to the activated biochar enhanced salt removal capacity, providing cation and anion selectivity. The functionalized electrodes were prepared by Nafion, titanium isopropoxide, and p-phenylenediamine treatment, respectively, which introduced sulfonate, titanium dioxide and amine functional groups to the electrode surface. These modification methods are versatile and can be easily performed without sophisticated laboratory environment. Modified biochar electrodes …
Evaluation Of Non-Labeled Herbicides In Cotton Production In Mississippi, Zaim Ugljic
Evaluation Of Non-Labeled Herbicides In Cotton Production In Mississippi, Zaim Ugljic
Theses and Dissertations
Weed resistance has decreased the number of herbicides that provide effective weed control in cotton. Studies were conducted to determine weed control efficacy and crop safety in cotton with herbicides not currently labeled for use in the crop. Herbicides were applied at two different timings near Starkville and Brooksville, MS. Cotton injury following application of ametryn, bentazon, florpyrauxifen-benzyl, topramezone and tolpyralate at the 3-5 or the 8-10 node growth stage ranged from 24 to 43% and 15 to 51%, respectively, up to 56 days after application. Except for bentazon, applying non-labeled herbicides to cotton at the 3-5 or 8-10 node …
Modeling Multi-Criteria Decision-Making Problems With Applications In Last Mile Delivery And School Safety Assessment, Ayat Alrahahleh
Modeling Multi-Criteria Decision-Making Problems With Applications In Last Mile Delivery And School Safety Assessment, Ayat Alrahahleh
Theses and Dissertations
The last-mile delivery option has become a focal point of academic research and industrial development in recent years. Multiple factors such as increased demands on delivery flexibility, customer requirements, delivery urgency, and many others are enforcing to adopt this option. For fulfilling this paradigm shift in delivery and providing additional flexibility, drones can be considered as a viable option to use for last-mile delivery cases. Numerous drones are available in the market with varying capacities and functionalities, posing a significant challenge for decision-makers to select the most appropriate drone type for a specific application. For this purpose, this study proposes …
Food Insecurity And Depression Among Us Adults: The National Health And Nutrition Examination Survey, Nicole Reeder
Food Insecurity And Depression Among Us Adults: The National Health And Nutrition Examination Survey, Nicole Reeder
Theses and Dissertations
Food insecurity has long been a global challenge associated with negative health outcomes. The spectrum of food insecurity corresponds to a spectrum of negative health outcomes that range from kwashiorkor and marasmus to obesity and chronic disease. The burden of food insecurity is a stressor that additionally negatively effects mental health. In this study, the relationship between food insecurity and mental health was examined using data from the National Health and Nutrition Examination Survey (NHANES). Food insecurity was assessed with the 18-item United States Food Security Survey Module, and participants were classified into one of four categories based on their …
Interpolating And Dominating Sequences, Ethan Black
Interpolating And Dominating Sequences, Ethan Black
Theses and Dissertations
In this thesis we will be working with dominating and interpolating sequences. We worked with a geometric approach and used pseudohyperbolic translated to the Euclidean disc in order to show that a sequence within a certain radius of a dominating sequence is dominating as well.
Exploring The Impact Of End-User Engagement On The Diffusion And Adoption Of A Climate Resilience Tool In The Gulf Of Mexico, Renee C. Collini
Exploring The Impact Of End-User Engagement On The Diffusion And Adoption Of A Climate Resilience Tool In The Gulf Of Mexico, Renee C. Collini
Theses and Dissertations
Climate change-related hazards negatively impact ecosystems, economies, and quality of life. Significant resources have been invested in data collection and research with the goal of enhanced understanding and capacity to predict future conditions in order to mitigate or adapt to intensifying hazard risk. The expansive production of climate science has generated a necessary complimentary enterprise dedicated to enhancing decision-makers’ understanding of and access to climate science as it is essential for future societal and ecological well-being. Though the aim of these many tools is to support resilient decision-making in the face of climate change, professionals report an underutilization of climate …
Structural Sizing Of Post-Buckled Thermally Stressed Stiffened Panels, Walid Arsalane
Structural Sizing Of Post-Buckled Thermally Stressed Stiffened Panels, Walid Arsalane
Theses and Dissertations
Design of thermoelastic structures can be highly counterintuitive due to design-dependent loading and impact of geometric nonlinearity on the structural response. Thermal loading generates in-plane stresses in a restrained panel, but the presence of geometric nonlinearity creates an extension-bending coupling that results in considerable transverse displacement and variation in stiffness characteristics, and these affects are enhanced in post-bucking regimes. Herein a methodology for structural sizing of thermally stressed post-buckled stiffened panels is proposed and applied for optimization of the blade and hat stiffeners using a gradient-based optimizer. The stiffened panels are subjected to uniform thermal loading and optimized for minimum …
Incorporating Spatial Relationship Information In Signal-To-Text Processing, Jeremy Elon Davis
Incorporating Spatial Relationship Information In Signal-To-Text Processing, Jeremy Elon Davis
Theses and Dissertations
This dissertation outlines the development of a signal-to-text system that incorporates spatial relationship information to generate scene descriptions. Existing signal-to-text systems generate accurate descriptions in regards to information contained in an image. However, to date, no signalto- text system incorporates spatial relationship information. A survey of related work in the fields of object detection, signal-to-text, and spatial relationships in images is presented first. Three methodologies followed by evaluations were conducted in order to create the signal-to-text system: 1) generation of object localization results from a set of input images, 2) derivation of Level One Summaries from an input image, and …
Phosphorus Enriched Modified-Douglas Fir Biochar As A Soil Amendment, Beatrice Arwenyo
Phosphorus Enriched Modified-Douglas Fir Biochar As A Soil Amendment, Beatrice Arwenyo
Theses and Dissertations
Biochar application as a soil additive is gaining global acceptance. In this era of climate change, biochar use for improved soil productivity is not just a sustainable eco-friendly substitute to synthetic fertilizer, but a noble contributor to the fight against climate change. Although biochar has been accredited with some environmental and agricultural benefits, most studies concentrated on agricultural and biowaste products as feedstocks. This research was designed to explore P-enriched modified-Douglas fir biochar potential as a soil additive. Using corn as a test crop, greenhouse studies were performed on acidic sandy soil, comparing phosphorus enriched modified-Douglas fir biochar efficacy to …
An Investigation Of Sea-Breeze Driven Convection Along The Northern Gulf Coast, Caitlin Ford
An Investigation Of Sea-Breeze Driven Convection Along The Northern Gulf Coast, Caitlin Ford
Theses and Dissertations
Although sea-breezes frequently initiate convection, it is oftentimes challenging to forecast the precise location of storm development. This research examines temporal and spatial characteristics of sea-breeze driven convection and environmental conditions that support convective or non-convective sea-breeze days along the Northern Gulf Coast. Base reflectivity products were used to identify the initial time of convection (values greater than 30 dBZs) along the sea-breeze front. It was found that convective sea-breezes initiated earlier in the day compared to non-convective sea-breezes. Mapping convective cells in ArcGIS revealed favored locations of thunderstorm development including the southeastern cusp of Mobile County, Alabama and convex …