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An "[Un]Readiness To Be Touched": The Critique Of Sentimentalism In Sensation Fiction, Rachel Vernell Wolfe Dec 2018

An "[Un]Readiness To Be Touched": The Critique Of Sentimentalism In Sensation Fiction, Rachel Vernell Wolfe

Theses and Dissertations

Early sensation novels such as Wilkie Collins’s The Woman in White, Mary Elizabeth Braddon’s Lady Audley’s Secret, and Ellen Wood’s East Lynne use the eighteenth-century notion of sentiment in very distinct manners. These novels demonstrate a perspective in transition regarding sentimentality in how they apply sentimental qualities to very specific character types. Some characters are extremely sentimental, whereas others appear completely void of emotion and are even described as automata. These sensation novels even feature sentimental journeys and objects, as well as allusions to sentimental novels such as Laurence Sterne’s A Sentimental Journey and Henry Mackenzie’s Man of Feeling. The …

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Beta Diversity Provides Evidence Of Niche Based Assembly In Temperate Forest Understory Assemblages Of Mississippi, David Steven Mason Dec 2018

Beta Diversity Provides Evidence Of Niche Based Assembly In Temperate Forest Understory Assemblages Of Mississippi, David Steven Mason

Theses and Dissertations

Assembly is a process that shapes the abundance and identity of species in a community. Niche and neutral theory explain assembly processes with mechanisms driven by either species differences, or functional equivalence and stochastic dispersal. In 2017 I sampled vegetation and environmental variables at 59 sites in the Noxubee National Wildlife Refuge and Tombigbee National Forest of Mississippi to explore forest understory community assembly. I developed and assessed a framework of predictions concerning general patterns and underlying mechanism. Evidence of dispersal limitation and functional equivalence were expected under neutral theory. Local environmental characteristics, surrounding landscape variables, and fire were significant …

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Breeding Of Cool-Season Forage Grasses For Abiotic And Biotic Stress Tolerance In The Southern United States, Eric Douglas Billman Dec 2018

Breeding Of Cool-Season Forage Grasses For Abiotic And Biotic Stress Tolerance In The Southern United States, Eric Douglas Billman

Theses and Dissertations

Abiotic stress tolerance and biotic stress resistance have long been targets for trait improvement in the field of plant breeding. To date, much of the target crop focus has been centered on commodity crops such as corn, soybean, wheat, and rice. However, little work has been conducted on improvement of these traits in forage grasses. This is due to a number of issues, particularly that most species are obligately outcrossing, the traits are governed by many genes at unknown loci, and are greatly affected by environmental variation. This creates major complications in successfully selecting and breeding populations of forage grasses …

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Transcriptomic Analysis Of Early B-Cell Development In The Chicken Embryo, Nikhil Krishna Nuthalapati Dec 2018

Transcriptomic Analysis Of Early B-Cell Development In The Chicken Embryo, Nikhil Krishna Nuthalapati

Theses and Dissertations

The chicken bursa of Fabricius is a primary lymphoid tissue important for B-cell development. Our long-term goal is to understand the role of bursal microenvironment in an early B-cell differentiation event initiating repertoire development through immunoglobulin gene-conversion in the chick embryo. We hypothesize that early bursal B-cell differentiation is guided by signals through cytokine receptors. Our theory is based on previous evidence for expression of the receptor tyrosine kinase superfamily members and interleukin receptors in unseparated populations of bursal B-cells and bursal tissue. Knowledge of the expressed genes that are responsible for B-cell differentiation is a prerequisite for understanding the …

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Understanding How Pin1-Substrate Interactions Modulate Affinity And Inter-Domain Dynamics, Hewa Pathiranalage Dinusha Sanjeewani Jinasena Dec 2018

Understanding How Pin1-Substrate Interactions Modulate Affinity And Inter-Domain Dynamics, Hewa Pathiranalage Dinusha Sanjeewani Jinasena

Theses and Dissertations

Pin1 is an essential peptidyl-prolyl isomerase (PPIase) that catalyzes cis-trans prolyl isomerization in proteins containing phosphorylated serine/threonine-proline motifs (pSer/Thr-Pro). It has an N-terminal binding domain (WW) and a C-terminal PPIase domain. Pin1 targets pSer/Thr-Pro motifs by its WW domain and catalyzes isomerization through its PPIase domain. This dissertation is focused on elucidating the interactions between Pin1/substrate, the inter-domain dynamics upon binding, and the catalytic activity of Pin1 upon binding different substrates. Specifically, we investigated the Pin1-Histone H1 interaction and designed a series of chimeric peptides based on the H1.4 sequence (KATGAApTPKKSAKW). NMR titrations were performed for each peptide using both …

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Using Agricultural Wastes And Additives To Improve Properties And Lower Manufacturing Costs Associated With Biomass Energy Pellets, Cody Blake Dec 2018

Using Agricultural Wastes And Additives To Improve Properties And Lower Manufacturing Costs Associated With Biomass Energy Pellets, Cody Blake

Theses and Dissertations

The objectives of this dissertation’s studies were to determine the effects of different additives on biomass wood pellets’ physical properties and the production energy required to produce each treatment. Chapter II was completed using a pneumatic pelletizer as a small scale test to determine effects of different additives. The pneumatic pelletizer was a good indicator of which additives can be successfully pelletized. The results of this chapter show that using bio-oil can significantly increase calorific value, without significantly decreasing durability and significantly increasing production energy required. Corn starch, in a 4% treatment, was shown to not hinder durability or calorific …

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Using Geospatial Techniques To Assess Responses Of Black Bear Populations To Anthropogenically Modified Landscapes: Conflict & Recolonization, Jamie Elizabeth Mcfadden Dec 2018

Using Geospatial Techniques To Assess Responses Of Black Bear Populations To Anthropogenically Modified Landscapes: Conflict & Recolonization, Jamie Elizabeth Mcfadden

Theses and Dissertations

The convergence of three young scientific disciplines (ecology, geospatial sciences, and remote sensing) has generated unique advancements in wildlife research by connecting ecological data with remote sensing data through the application of geospatial techniques. Ecological datasets may contain spatial and sampling biases. By using geospatial techniques, datasets may be useful in revealing landscape scale (e.g., statewide) trends for wildlife populations, such as population recovery and human-wildlife interactions. Specifically, black bear populations across North America vary greatly in their degree of distribution stability. The black bear population in Michigan may be considered stable or secure, whereas the population in Missouri is …

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Stress-Buffering Of Social Support On Depressive Problems: Moderation By Parental Depressive Problems, Erica Marie Szkody Dec 2018

Stress-Buffering Of Social Support On Depressive Problems: Moderation By Parental Depressive Problems, Erica Marie Szkody

Theses and Dissertations

The impact of parental depressive problems on children’s depressive symptoms has been widely studied. The Stress Buffering Hypothesis states that social support acts as a protective factor between the impacts of stress from negative life events on physical and psychological health. The current study examined the stress buffering hypothesis in terms of the relationship between parental depressive problems and emerging adult depressive problems. The differential buffering strength of both perceived social support and received social support between stress from negative life events and depressive problems were examined along with the moderating effects of parent and emerging adult gender. Neither perceived …

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System Dynamics Model Of Necrotic Enteritis And Its Predisposing Factors In Broilers, Yu-Bin Chou Dec 2018

System Dynamics Model Of Necrotic Enteritis And Its Predisposing Factors In Broilers, Yu-Bin Chou

Theses and Dissertations

Necrotic enteritis (NE) caused by Clostridium perfringens type A is an important bacterial enteric disease of global broiler production. However, the dynamic interactions of NE and its predisposing factors are not fully presented by current studies. By using the System Dynamics (SD) Model, the epidemiological changes in susceptible-infected-removed models of NE and avian coccidiosis and their interactions in one or multiple grow-out cycles was established; meanwhile, the growth performance was measured by the average weights of infected and non-infected populations at harvest were estimated. The SD model provided direct and persuasive outcomes of the epidemiology and ecology of NE compared …

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Tailoring Math Curricula For Community Colleges: A Process Approach, Ira Lindsay Mcfarland Kinard Dec 2018

Tailoring Math Curricula For Community Colleges: A Process Approach, Ira Lindsay Mcfarland Kinard

Theses and Dissertations

Community college instructors continue to search for effective instructional methods that promote student success in developmental mathematics courses such as intermediate algebra. According to research, mathematics is a major obstacle for students succeeding, persisting, and completing community college programs. Each student enrolled in intermediate algebra has an ACT sub-score of 16 to 18 or an ACCUPLACER sub-score of 57 to 75. Most community colleges in Mississippi use placement testing to determine the strengths and needs of students. However, students approach math with high anxiety, more than any other areas, which interferes with their learning. Research indicates that to improve students’ …

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In Vivo Study Of The Effect Of Different Levels Of Chemical Fertilizers On The Indigotin Dye In The Indigofera Tinctoria Plant Using Raman Spectroscopy, Fatemah Alharthi Dec 2018

In Vivo Study Of The Effect Of Different Levels Of Chemical Fertilizers On The Indigotin Dye In The Indigofera Tinctoria Plant Using Raman Spectroscopy, Fatemah Alharthi

Theses and Dissertations

An impact of nitrogen, phosphorus and potassium fertilizers on the concentration changes of carotenoid pigments in the Indigofera tinctoria plant by using Raman spectroscopic techniques is studied. Three different concentration levels of the fertilizers with a normal supply as control were added to the plants at two stages. The Raman spectra were taken to determine the carotenoid concentration level changes in the plant leaves in vivo. The ring-stretching mode are the Raman spectroscopic signatures for the carotenoid pigment and its magnitude increased significantly (over 170%) for the case of phosphorus and potassium fertilizers. The effect from the nitrogen fertilizer was …

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Influence Of Winter Annual Cover Crops And Insect Management Strategies On Insect Pests Of Mississippi Soybean, Daniel Adam Whalen Dec 2018

Influence Of Winter Annual Cover Crops And Insect Management Strategies On Insect Pests Of Mississippi Soybean, Daniel Adam Whalen

Theses and Dissertations

An increasing cultural practice in soybean, Glycine max (L.), production is the use of winter annual cover crops before planting. Species of grasses, legumes, and forbs are planted for many agronomic purposes during the fall months. In the spring, cover crops are killed and soybean planted into the residue. When the termination of the cover crops is delayed for longer lasting benefits, insect pest issues can arise. The movement of insect pests from cover crops to subsequent cash crops happens through a connection known as the “Green Bridge”. Pests found in cover crops such as the pea leaf weevil, Sitona …

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Interaction Energies And Electronic Spectra Of Fluorene-Receptors Molecules For Carbon Dioxide Detection, Mawuli Deegbey Dec 2018

Interaction Energies And Electronic Spectra Of Fluorene-Receptors Molecules For Carbon Dioxide Detection, Mawuli Deegbey

Theses and Dissertations

The world’s oceans absorb a significant percentage of anthropogenic carbon emissions, and CO2 levels have profound effects on the marine environment. Of primary concern is the acidification of the oceans due to dissolved CO2. The goal of this research is to design new sensing technologies for deployment in the marine environment to detect CO2 pollutant. A series of carbon dioxide (CO2) receptors that are complexed to fluorene oligomers were studied computationally. In chapter 1, an overview of CO2 chemistry and various CO2 sensors is discussed. A short overview of the method (Kohn-Sham density functional theory and time-dependent density functional theory …

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Investigating Ethical Dilemmas And Ethical Decision Making In The Field Of School Psychology Using The Multidimensional Scale For Ethics In School Psychology, Umbreen Iqbal Dec 2018

Investigating Ethical Dilemmas And Ethical Decision Making In The Field Of School Psychology Using The Multidimensional Scale For Ethics In School Psychology, Umbreen Iqbal

Theses and Dissertations

Ethical standards and principals are one of the most significant part of any professional field. Being an applied practice field, the application of ethical codes and conduct is a critical component for school psychologists. There have been numerous research studies on ethical decision making and ethical dilemmas in many applied fields to help update the ethics principles and codes, same is the case for the field of School Psychology (APA, 2017; NASP, 2010). The purpose of this study was to examine school psychologists’ professional characteristics with regards to managing critical incidents that pose potential ethical violations. An additional purpose was …

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Investigating The Postmortem Microbial Community Structure, Function, And Transmigration As It Pertains To Forensic Science And Public Health, Zachary Melburn Burcham Dec 2018

Investigating The Postmortem Microbial Community Structure, Function, And Transmigration As It Pertains To Forensic Science And Public Health, Zachary Melburn Burcham

Theses and Dissertations

Postmortem microbial communities are being extensively studied for their utility in forensic science investigations. Microbial communities associated with decomposition, necrobiome, have been shown to react in a predictable manner to the postmortem interval or time since death. These communities are affected by environmental factors such as temperature and humidity which can cause variabilities in the community structural and functional turnover. However, the transmigration patterns across organs and functional activity as decomposition progresses is still relatively unknown in a highly controlled system. This study aims to describe the community structural changes that take place during a highly controlled decomposition in mice …

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Microbial Succession From A Controlled Death Event Following Simulated Mass Mortality, Lindsay K. Harrison Dec 2018

Microbial Succession From A Controlled Death Event Following Simulated Mass Mortality, Lindsay K. Harrison

Theses and Dissertations

An increasing trend in mass mortality events (MMEs) has been observed in recent years, leading to an increased study of these events and their causes. Still to be investigated are the immediate and long-term effects of these environmental disturbances. Microbial communities found on and within the carcass are a major contributor to decomposition. With an increased biomass from several carcasses, transfer of these microbes to secondary death events may be affected. For this project, several simulated MMEs were used in conjunction with a secondary death event to observe the effects of transfer between the microbial communities and changes in the …

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Functional Role Of Protein Kinases And Phosphatase In Abiotic Stress Response In Plants, Saroj Kumar Sah Dec 2018

Functional Role Of Protein Kinases And Phosphatase In Abiotic Stress Response In Plants, Saroj Kumar Sah

Theses and Dissertations

Soybean (Glycine max) and rice (Oryza sativa) are the most important crops cultivated worldwide. The productivity of both crops is severely limited due to drought stresses. Abscisic acid (ABA) signaling is one of the crucial phytohormones which acts as the signaling mediator in different environmental stress for adaptive response of plants. In this study, functional characterization of abscisic acid-activated protein kinase-like kinase 1 (AALK1), and low molecular weight protein tyrosine phosphatase (LMWPTP) were studied by developing gain-ofunction and loss-ofunction phenotypes by transgenesis. Physiological response of AALK1 showed that AALK1 modulates the drought stress response ins soybean plants. The study has …

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Genetics Of Sexually Dimorphic Development Of Butterfly Wing Patterns, Luis Fernando Rodriguez Caro Dec 2018

Genetics Of Sexually Dimorphic Development Of Butterfly Wing Patterns, Luis Fernando Rodriguez Caro

Theses and Dissertations

Butterfly wing color patterns result from the arrangement of monochromatic scales containing chemical pigments and a delicate architecture that can cause interference or diffraction of light, generating iridescent colors. The latter mechanism is known as structural coloration and, despite its ecological importance, little is known about the molecular mechanisms underlying the development of this trait. The Southern Dogface butterfly, Zerene cesonia, exhibits sexually dimorphic development of ultraviolet wing reflectance. Males possess a UV-reflective patch on the forewing that results from nano-structures on the wing scales, which are absent in females. This dimorphism offers an excellent opportunity to explore the genetic …

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Health Science Curriculum For Early Childhood: Teacher Implementation And Impact On Child Health Knowledge, Carla J. Mays Dec 2018

Health Science Curriculum For Early Childhood: Teacher Implementation And Impact On Child Health Knowledge, Carla J. Mays

Theses and Dissertations

This dissertation contains two secondary quantitative data analyses studies. In the first, implementation of the WannaBee Healthy? Be Smart! Be Active! Be a Leader! health science curriculum was examined to expand understanding about teacher usage of an integrated health curriculum. Specifically, researchers assessed the amount of activities within each curriculum domain (i.e., books, creative expressions, language/literacy, math, science) and the number of activities within each theme of the lessons (i.e., nutrition, physical activity, sleep) utilized by participating teachers. Prior to implementation, teachers (N = 68; M age = 35.5 years old) attended a one-hour training where use of the curriculum …

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Healthcare Experiences Of Transgender Mississippians: A Qualitative Study, Micah D. King Dec 2018

Healthcare Experiences Of Transgender Mississippians: A Qualitative Study, Micah D. King

Theses and Dissertations

For this study, in-depth, semi-structured interviews were conducted with 16 transgender adults who lived, or had previously lived, in Mississippi and sought healthcare services in the state. The questions asked focused on identifying the barriers to care that these individuals faced as well as the strategies for navigating the barriers they employed. Recommendations for providers were also considered.

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History, Status, And Resource Selection Of The American Black Bear In Mississippi, Stephanie Lynn Simek Dec 2018

History, Status, And Resource Selection Of The American Black Bear In Mississippi, Stephanie Lynn Simek

Theses and Dissertations

Historically, black bears occurred throughout Mississippi but by 1932, <12 bears remained. Repatriation in neighboring states and conservation efforts in Mississippi have led to the recolonization of at least 2 subspecies (U. a. luteolus and U. a. americanus) of black bears in the state. I compiled available data to provide a synthesis of the history, current status, and management of black bears in Mississippi. Additionally, I used global positioning data collected from radio collared bears to determine the influence of distance to source population, cover type, distance to roads, distance to water, wetland reserve program areas, and human population density on black bear resource selection at various spatial scales. I studied characteristics of space use and resource selection of recolonizing bears in the Mississippi Alluvial Valley (Delta). I assessed the influence of environmental parameters at the female core annual home-range (using 50% kernel density estimator) and male and female seasonal and annual home-ranges (95% kernel density estimator). Distance to source population and distance to roads had significant influence at the core female home-range scale. I found a sex-based difference in annual and seasonal home-ranges. I also found that bears exhibited response to and selection for specific resources with an affinity toward hardwood stands, particularly young-aged hardwoods. My research illustrates the importance of analyzing resource selection at multiple scales to gain a full understanding of parameters that influence the recolonization of a bear population.

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Impact Of Integrated Vegetation Management Practices On Green Antelopehorn Milkweed (Asclepias Viridis Walter) In Right-Of-Ways And Forages, Nolan Hendrix Thorne Dec 2018

Impact Of Integrated Vegetation Management Practices On Green Antelopehorn Milkweed (Asclepias Viridis Walter) In Right-Of-Ways And Forages, Nolan Hendrix Thorne

Theses and Dissertations

Common integrated vegetation management (IVM) practices including herbicide and mowing applications on right-of-ways and forages were evaluated on green antelopehorn populations near Starkville, MS. Live stems in each plot were counted prior to treatment application and approximately one year after treatment (YAT). Analysis of the stem counts 1YAT indicated aminopyralid+metsulfuron, imazapyr, picloram+2,4-D, maximum rates of triclopyr ester or choline, glyphosate, imazapyr+aminocyclopyrachlor+metsulfuron reduced the number of green antelopehorn stems compared to the untreated. Aminocyclopyrachlor, aminocyclopyrachlor+chlorsulfuron, aminopyralid, aminopyralid+2,4-D, dicamba+2,4-D, foramsulfuron+iodosulfuron+thiencarbazone, fluroxypyr, hexazinone, metsulfuron, metsulfuron+chlorsulfuron, nicosulfuron+metsulfuron, sulfometuron, sulfosulfuron or low rates of triclopyr did not reduce the stem count 1YAT when compared to …

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Examining The Impact Of Trauma On Reading Performance Among Elementary Students, Shelby Lynn Mcgrew Dec 2018

Examining The Impact Of Trauma On Reading Performance Among Elementary Students, Shelby Lynn Mcgrew

Theses and Dissertations

Beginning prior to the foundational study conducted by Felitti et al. (1998), individuals of all ages have been exposed to a variety of traumatic events that had the capacity to alter overall functioning in a variety of ways. Children and adolescents are a vulnerable subset of individuals who are often exposed to various types of trauma which has the capacity to impact academic, behavioral, and social/emotional functioning (Cohen, Berliner, & Mannarino, 2010). The adverse effects related to trauma exposure in children and adolescents have been correlated with externalizing and internalizing disorders, and decreased academic performance (American Psychiatric Association, 2013). An …

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Expression Analysis Of Micrornas And Microrna-Like Rnas In Aspergillus Flavus-Infected Aflatoxin Resistant And Susceptible Maize Inbred Lines, Amanda Benton Harper Dec 2018

Expression Analysis Of Micrornas And Microrna-Like Rnas In Aspergillus Flavus-Infected Aflatoxin Resistant And Susceptible Maize Inbred Lines, Amanda Benton Harper

Theses and Dissertations

Corn (Zea mays) is frequently infected by a soil fungal pathogen Aspergillus flavus. The fungus produces aflatoxins, which cause liver cancer. Maize inbred lines that are resistant to infection by A. flavus have been developed, and these inbred lines provide excellent models for studying molecular mechanisms of maize resistance to the fungus. MicroRNA-like RNAs (milRNAs) recently identified in A. flavus had been found to be correlated with aflatoxin production conditions, suggesting that the milRNAs might play a role in the regulation of aflatoxin production. In this research, small RNAs were isolated from kernels of maize (resistant Mp719 and susceptible Va35) …

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Extraction Kinetics, Physicochemical And Functional Properties Of Proteins Isolated From Channel Catfish (Ictalurus Punctatus) By-Products, Yuqing Tan Dec 2018

Extraction Kinetics, Physicochemical And Functional Properties Of Proteins Isolated From Channel Catfish (Ictalurus Punctatus) By-Products, Yuqing Tan

Theses and Dissertations

Channel catfish raising is an important aquaculture in the United States. Mississippi ranks No.1 in catfish production for continuous 4 years. However, catfish fillet processing generates huge amount of by-products, including heads, bone frames, visceras and skins, which contain significant amount of proteins. Removing and utilization of proteins from the by-product would add value to the catfish industry. Collagen was extracted from catfish skin by: (1) acid extraction; (2) homogenization-aided; and (3) pepsin-aided extraction methods. Kinetic analysis of the extraction was performed. SDS-PAGE was performed to analysis the composition of proteins in collagens extracted under different conditions. Collages extracted by …

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Factors Influencing White-Tailed Deer Mortality Risk Within A Multi-Predator System In Michigan, Usa, Todd M. Kautz Dec 2018

Factors Influencing White-Tailed Deer Mortality Risk Within A Multi-Predator System In Michigan, Usa, Todd M. Kautz

Theses and Dissertations

I monitored cause-specific mortality and factors influencing mortality risk for white-tailed deer in the Upper Peninsula of Michigan, USA, during two high mortality risk periods: adult female deer during Feb–May, and fawns from birth to 6 months. I observed high rates of predation and starvation for adult female deer during Apr–May, suggesting that late winter represents a survival bottleneck due to nutritional declines. A strong negative relationship existed between snow free days during late winter and mortality risk. Predation was the dominant mortality source for fawns but predation risk decreased with larger birth mass. Black bears and coyotes accounted for …

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Design Synthesis Of Flexible Antennas Using Artificial Neural Network, Ali Isam Hammoodi Dec 2018

Design Synthesis Of Flexible Antennas Using Artificial Neural Network, Ali Isam Hammoodi

Theses and Dissertations

Nowadays, flexible devices have witnessed a great deal of interest in both industrial and academia. Consistently, flexible electronic systems require the integration of a conformal and flexible antenna operating in specific frequency bands to provide wireless connectivity which is highly demanded in today’s information-oriented society. Designing of microstrip antenna has become the focus of modern technologies due to their light weight, ease of fabrication, and ability to integrate electronics devices. Simple structure such has square patch, circular patch, or rectangular patch are easy to maintain using empirical equations which based on some experimental results. However, more complicated structures are hard …

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Computational Studies Of Fullerene-Porphyrin Dyads, Sumreen Gul Dec 2018

Computational Studies Of Fullerene-Porphyrin Dyads, Sumreen Gul

Theses and Dissertations

Fullerene (C60) has generated much scientific interest since its discovery due to its novel optical, electronic, and physical properties. Fullerene has been shown to be an excellent electron acceptor and as a result is the acceptor of choice in organic photovoltaics. Porphyrins are excellent electron-donors due to their stability, low ionization potential, and excellent light absorption properties. As a result, fullerene-porphyrin dyads form unique donor-acceptor systems that can be useful for a variety of photoactive applications. In this research, computational studies have been performed on different varieties of C60-Porphyrin dyads and the relationship between molecular topology and the properties of …

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Synthesis, Characterization And Enhanced Electrochemical Performance Of Amide-Based Metal Complexes As Electrocatalysts In Energy Devices And Non-Enzymatic Sensor, Charlette Parnell Dec 2018

Synthesis, Characterization And Enhanced Electrochemical Performance Of Amide-Based Metal Complexes As Electrocatalysts In Energy Devices And Non-Enzymatic Sensor, Charlette Parnell

Theses and Dissertations

The use of metal catalysts supported on the carbon nanomaterials as electrocatalysts has propelled the development of modified electrodes for electrochemical studies. They have been shown to increase sensitivity and electrical conductivity making them advantageous in applications for fuel cells, sensors and supercapacitors. In this dissertation, the synthesis and characterization of metal catalysts supported on carbon nanomaterials will be discussed and their electrochemical activity towards fuel cells, sensor and supercapacitor studies will be explored. Due to the great need for energy efficient and environmentally benign energy devices that can replace the use of fossil fuels in energy production, fuel cells …

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The Effect Of Social Stories On The Positive Play Behaviors And Social Interactions Of Preschool Students With Developmental Disabilities, Lauren Lee Divittorio Dec 2018

The Effect Of Social Stories On The Positive Play Behaviors And Social Interactions Of Preschool Students With Developmental Disabilities, Lauren Lee Divittorio

Theses and Dissertations

The purpose of this single subject design study was to determine the effectiveness of social stories on the positive play behaviors and social interactions of preschool students with developmental disabilities. The satisfaction of staff members with the implementation of social stories in the classroom was also examined. Preschool students in the study showed an increase in positive social interactions including turn-taking, using verbal and non-verbal communication to express their feelings during play, and overall positive play behaviors after implementation of social stories. Staff members reported positive social validity of the intervention. Implications for using social stories with preschool students with …

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