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De Vida, Regalos E Historias, Monica Skrzypinski

Theses and Dissertations

This thesis is a collection of short stories where the common denominator is women, and a compilation of sensual poems that are authored by the protagonists of each story. Stories and poems are intertwined based in the notion that every human being has a sensual and erotic side. The poems are not a reflection of the stories, but a reflection of the woman. This creative work is best defined as hybrid literature.

Perceptions Of Acceptable Behavior With Social Networking Among Teachers, Parents, And Students In A Northeast Tennessee Middle School: An Exploratory Study, Lisa L. Raper

Electronic Theses and Dissertations

The purpose of this study was to investigate the perception of acceptable use of social media among teachers, students, and parents. In doing so the researcher touched on generational factors, communication, instructional practice with social networking and the perceptions of what was acceptable among these 3 groups within a middle school setting.

This qualitative study examined how students, parents, and teachers perceived the use of social networking. 30 subjects were randomly chosen and interviewed: 10 students, 10 parents and 10 teachers. There were 4 emerging themes: (a) types of social networking preferred and the reason, (b) relationships and acceptable usage, …

Influence Of Lactobacillus Rhamnosus Isolated From “Amabere Amaruranu” Cultured Milk On Adipogenesis, Justin E. Kotala

Electronic Theses and Dissertations

This study was performed to test the in vitro effects of a Lactobacillus rhamnosus isolate from “amabere amaruranu”, a traditional Kenyan cultured milk, on 3T3-L1 and Caco-2 cell lines. Cultures of fully mature 3T3-L1 adipocytes were treated with bacterial isolate cell extract (CE), filtered spent broth (FSB) from overnight bacterial culture, or with a PBS control. Expression levels of PPAR³1 and 2, C/EBP±, and ATGL proteins in 3T3-L1 cells were upregulated by FSB treatment. CE treatment did not affect protein expression levels. Expression of MTTP and SREBP-1c proteins in Caco-2 cells showed no change with either treatment. Optical density measurements …

The Lawrentian Woman: Monsters In The Margins Of 20th-Century British Literature, Dusty A. Brice

Electronic Theses and Dissertations

Despite his own conservative values, D.H. Lawrence writes sexually liberated female characters. The most subversive female characters in Lawrence’s oeuvre are the Brangwens of The Rainbow. The Brangwens are prototypical models of a form of femininity that connects women to Nature while distancing them from society; his women are cast as monsters, but are strengthened from their link with Nature. They represent what I am calling the Lawrentian-Woman.

The Lawrentian-Woman has proven influential for contemporary British authors. I examine the Lawrentian-Woman’s adoption by later writers and her evolution from modernist frame to postmodern appropriation. First, I look at the …

Painting With Turbulence, Chuqiao Wang

All Theses

Inspired by a study that identified a strong similarity between Vincent van Gogh's and Jackson Pollock's painting techniques, this thesis explores the interplay between science and art, specifically the unpredictable behaviors in turbulent flows and aesthetic concepts in painting. It utilizes data from a GPU-based air flow simulation, and presents a framework for artists to visualize the chaotic property changes in turbulent flows and create paintings with turbulence data. While the creation of individual brushstrokes is procedural and driven by simulation, artists are able to exercise their aesthetic judgments at various stages during a painting creation. A short animation demonstrates …

Ocean Surface Shader, Kara Lauren Gundersen

All Theses

The Renderman Layered Ocean Shader (RLOS) is a RenderMan displacement shader that makes it easier and more efficient to generate realistic oceans. The shader implements a Fast Fourier Transform (FFT) wave algorithm to generate tileable ocean surface displacements. These displacement layers can be added to other displacement layers to increase surface detail. The RLOS can optionally generate multiple layers with editable parameters so that it is possible to create extended ocean surfaces that can be viewed up close. The result is demonstrated with an animated time-lapse.

Identification And Phylogeny Of The First T Cell Epitope Identified From A Human Gut Bacteroides Species, Maria Elisa Perez-Muñoz, Payal Joglekar, Yi-Ji Shen, Kuan Y. Chang, Daniel A. Peterson

Department of Food Science and Technology: Faculty Publications

Host T cell reactivity toward gut bacterial epitopes has been recognized as part of disease pathogenesis. However, the specificity of T cells that recognize this vast number of epitopes has not yet been well described. After colonizing a C57BL/6J germ-free mouse with the human gut symbiotic bacteria Bacteroides thetaiotaomicron, we isolated a T cell that recognized these bacteria in vitro. Using this T cell, we mapped the first known non-carbohydrate T cell epitope within the phylum Bacteroidetes. The T cell also reacted to two other additional Bacteroides species. We identified the peptide that stimulated the T cell by …

Background Differences In Baseline And Stimulated Mmp Levels Influence Abdominal Aortic Aneurysm Susceptibility, Matthew A. Dale, Melissa K. Suh, Shijia Zhao, Trevor Meisinger, Linxia Gu, Vicki J. Swier, Devendra K. Agrawal, Timothy Greiner, Jeffrey S. Carson, B. Timothy Baxter, Wanfen Xiong

Department of Mechanical and Materials Engineering: Faculty Publications

Objective: Evidence has demonstrated profound influence of genetic background on cardiovascular phenotypes. Murine models in Marfan syndrome (MFS) have shown that genetic background-related variations affect thoracic aortic aneurysm formation, rupture, and lifespan of mice. MFS mice with C57Bl/6 genetic background are less susceptible to aneurysm formation compared to the 129/SvEv genetic background. In this study, we hypothesize that susceptibility to abdominal aortic aneurysm (AAA) will be increased in 129/SvEv mice versus C57Bl/6 mice. We tested this hypothesis by assessing differences in aneurysm size, tissue properties, immune response, and MMP expression.

Methods: Mice of C57Bl/6 or 129/SvEv background underwent AAA induction …

The Neurobiology Of Circadian Rhythms, Patricia J. Sollars, Gary E. Pickard

School of Veterinary and Biomedical Sciences: Faculty Publications

Daily rhythms in nature, such as the opening and closing of flowers or our patterns of sleep and wakefulness and their association with the perpetual alteration of night and day, were recognized in antiquity although their origins were not questioned until the eighteenth century. The French Astronomer Jean-Jacques d’Ortous de Mairan conducted an investigation into whether the leaves of the Mimosa plant opened in response to light.¹ While de Mairan’s experiments were the first to question the origin of such daily rhythms, Augustin Pyramus de Candolle is credited with the first suggestion that they arose through an internal timekeeping …

A Synthetic Porcine Reproductive And Respiratory Syndrome Virus Strain Confers Unprecedented Levels Of Heterologous Protection, Hiep Vu, Fangrui Ma, William W. Laegreid, Asit K. Pattnaik, David Steffen, Alan R. Doster, Fernando Osorio

School of Veterinary and Biomedical Sciences: Faculty Publications

Current vaccines do not provide sufficient levels of protection against divergent porcine reproductive and respiratory syndrome virus (PRRSV) strains circulating in the field, mainly due to the substantial variation of the viral genome. We describe here a novel approach to generate a PRRSV vaccine candidate that could confer unprecedented levels of heterologous protection against divergent PRRSV isolates. By using a set of 59 nonredundant, full-genome sequences of type 2 PRRSVs, a consensus genome (designated PRRSV-CON) was generated by aligning these 59 PRRSV full-genome sequences, followed by selecting the most common nucleotide found at each position of the alignment. Next, the …

Dental Pulp Stem Cells: Biology And Use For Periodontal Tissue Engineering, Nahid Y. Ashri, Sumaiah A. Ajlan, Abdullah M. Aldahmash

Saudi Medical Journal

Inflammatory periodontal disease is a major cause of loss of tooth-supporting structures. Novel approaches for regeneration of periodontal apparatus is an area of intensive research. Periodontal tissue engineering implies the use of appropriate regenerative cells, delivered through a suitable scaffold, and guided through signaling molecules. Dental pulp stem cells have been used in an increasing number of studies in dental tissue engineering. Those cells show mesenchymal (stromal) stem cell-like properties including self-renewal and multilineage differentiation potentials, aside from their relative accessibility and pleasant handling properties. The purpose of this article is to review the biological principles of periodontal tissue engineering, …

Recognition Of Oxidized Albumin And Thyroid Antigens By Psoriasis Autoantibodies: A Possible Role Of Reactive-Oxygen-Species Induced Epitopes In Chronic Plaque Psoriasis, Hani A. Al-Shobaili, Ahmed A. Ahmed, Zafar Rasheed

Saudi Medical Journal

Objectives: To investigate the role of reactive-oxygen-species (ROS) induced epitopes on human-serum-albumin (HSA) and thyroid antigens in psoriasis autoimmunity. Methods: This study was performed in the College of Medicine, Qassim University, Buraidah, Saudi Arabia between May 2014 and February 2015. The study was designed to explore the role of ROS-induced epitopes in psoriasis autoimmunity. Singlet-oxygen (or ROS)-induced epitopes on protein (ROS-epitopes-albumin) was characterized by in-vitro and in-vivo. Thyroid antigens were prepared from rabbit thyroid, and thyroglobulin was isolated from thyroid extract. Immunocross-reactions of protein-A purified anti-ROS-epitopes-HSA-immunoglobulin G (IgGs) with thyroid antigen, thyroglobulin, and their oxidized forms were determined. Binding characteristics …

The Vascular Flora Of Wayne County, Mississippi, Daniel M. Mcnair

Master's Theses

The vascular flora of Wayne County, Mississippi, was surveyed from 2013–2015, and the species of native and naturalized plants are listed. In total, 1,135 species were identified from field collections, previously collected herbarium specimens, and field observations. These belong to 556 genera and 165 families. Four of these species represent first recorded occurrences in the state of Mississippi: Blyxa aubertii Rich., Gomphrena serrata Pav. ex Moq., Isoetes valida (Engelm.) Clute, and Polypogon interruptus Kunth. GPS coordinates are given for important collection sites representing the diversity of plant communities in the county. All voucher specimens from the survey are deposited in …

Patterns In Faunal Remains At Fort St. Joseph, A French Fur Trade Post In The Western Great Lakes, Joseph Hearns

Masters Theses

Faunal studies have the potential to detect a variety of patterns in animal processing activities at an archaeological site. The spatial relationships of taphonomic mechanisms observed within the animal bone assemblage illuminate the use of space on a site as well as the patterns of waste discard. Patterns within the formation processes influencing the distribution of faunal remains serve as the basis for interpretation of animal processing behaviors. This study analyzes a sample of animal bones from Fort St. Joseph (20BE23), an eighteenth-century French fur trade post in the western Great Lakes region. This post was a hub of exchange …

The Taphonomic Factors On Human Remains Inside Chullpas: Marcajirca, Peru, Samantha Lauren Lininger

Masters Theses

This study explored the taphonomic factors that contributed to the preservation of human skeletal remains inside ancient above-ground tomb in Marcajirca, Peru. This study incorporated one hundred and eighteen bones from three chullpas. Five taphonomic factors were examined: bone type, plant activity, root presence, weathering, and cultural factors. Surface layers inside each chullpa were analyzed using Geographic Information System (GIS) software. Chi-square tests were employed to investigate preservation and taphonomic factors. The results from the statistical tests indicated that there was a significant difference in the taphonomic factors on different bone types. Chullpa 6 was significant because it was unique …

An Integrated Framework For Cardiac Sounds Diagnosis, Zichun Tong

Masters Theses

The Phonocardiogram (PCG) signal contains valuable information about the cardiac condition and is a useful tool in recognizing dysfunction and heart failure. By analyzing the PCG, early detection and diagnosis of heart diseases can be accomplished since many pathological conditions of the cardiovascular system cause murmurs or abnormal heart sounds. This thesis presents an algorithm to classify normal and abnormal heart sound signals using PCG. The proposed analysis is based on a framework composed of several statistical signal analysis techniques such as wavelet based de-noising, energy-based segmentation, Hilbert-Huang transform based feature extraction, and Support Vector Machine based classification. The MATLAB …

Are Large Dogs Smarter Than Small Dogs? Investigating Within Species Differences In Large And Small Dogs: Spatial Memory, Megan S. Broadway

Master's Theses

The study of canine cognition can be useful in understanding the ontology and selective pressures that affect the development of cognitive abilities. Dogs have undergone intensive artificial selection yielding distinctive breeds which differ both phenotypically and behaviorally. Breed based cognitive differences have not been found but some studies suggest there may be differences in broader categories such as working disposition and sex. The influence of size on canine cognition has not been thoroughly addressed despite the fact that large dogs are often perceived to be ‘smarter’ than small dogs. This preconception has only recently been addressed and supported in one …

A Platform For Fast Detection Of Let-7 Micro Rna Using Polyaniline Fluorescence And Image Analysis Techniques, Partha P. Sengupta

Master's Theses

The project describes a new strategy for transducing hybridization events through modulating intrinsic properties of the electroconductive polymer polyaniline (PANI). When DNA based probes electrostatically interact with PANI, its fluorescence properties are increased, a phenomenon that can be enhanced by UV irradiation. Hybridization of target nucleic acids results in dissociation of probes causing PANI fluorescence to return to basal levels. By monitoring restoration of base PANI fluorescence as little as 10^-11 M (10 pM) of target oligonucleotides could be detected within 15 minutes of hybridization. Detection of complementary oligos was specific, with introduction of a single mismatch failing to …

High Resolution Melt Analysis Of Samples With Differential Dna Methylation To Identify Tissue Source Of Origin, Stephanie M. Ledgerwood

Master's Theses

In Forensic Science casework, identifying the source of a tissue can assist in crime scene reconstruction. Currently, presumptive testing methods to identify tissue type are utilized in crime scene laboratories, but there is a need for a more reliable confirmatory test for tissue type identification. High Resolution Melt (HRM) analysis is an innovative technology that has the potential to determine tissue types through variations in DNA methylation patterns. Recently, DNA methylation patterns have been found to correspond with specific tissue types in particular regions of DNA. Two markers, B_SPTB_03 and DDX4 have been effective in differentiating sperm from other tissue …

Anthropogenic Influences On The Tolipir Landscape, Lesser Himalayas, Pakistan, Abu Ul Hassan Faiz, Fakhar-I- Abbas, Lariab Zahra

Journal of Bioresource Management

The present study describes anthropogenic pressure in Tolipir landscape of lesser Himalayas. The GIS tools, questionnaire and field sampling surveys were used to estimate threats in landscape. The study was conducted from January 2013 to January 2014. The five model villages (Ali Sojal, Kanchi Kot, Khori Chana, Kahoo Kot and Noor Kot) of Tolipir landscape were selected to determine anthropogenic pressure. The study documents that Tolipir landscape has average number of house (350 ± 82.4), with number of individual per house (10.8 ± 1.1) and fuel consumption per day (43.72±3.30) kg. The preferred fuel wood plant species among inhabitants of …

Ibuprofen Ameliorates Fatigue- And Depressive-Like Behavior In Tumor-Bearing Mice, Diana M. Norden, Donna O. Mccarthy, Sabahattin Bicer, Raymond Devine, Peter J. Reiser, Jonathan P. Godbout, Loren E. Wold

College of Nursing Faculty Research and Publications

Aims: Cancer-related fatigue (CRF) is often accompanied by depressed mood, both of which reduce functional status and quality of life. Research suggests that increased expression of pro-inflammatory cytokines is associated with skeletal muscle wasting and depressive- and fatigue-like behaviors in rodents and cancer patients. We have previously shown that treatment with ibuprofen, a nonsteroidal anti-inflammatory drug, preserved muscle mass in tumor-bearing mice. Therefore, the purpose of the present study was to determine the behavioral effects of ibuprofen in a mouse model of CRF.

Main methods: Mice were injected with colon-26 adenocarcinoma cells and treated with ibuprofen (10 mg/kg) in the …

A 3d Biomechanical Model For Analysis Of Upper Jaw Protrusion In Carassius Auratus (Goldfish), Seldon Tenzin Tselung

Theses

This thesis studies upper jaw protrusion in carassius auratus (goldfish), a type of Cypriniformes. The presence of a unique sesamoid bone called kinethmoid, suspended by a network of ligaments, allows for more flexibility and longer periods of sustained suction flow speeds in Cypriniformes. Previous researchers used XROMM software to visualize highly accurate (±0.1 mm) re-animations of a carp’s 3D bones in vivo and EMG graphs to visualize muscle activation patterns. Based on those results, this thesis takes a reverse approach by building a working 3D model of a goldfish’s mouth and simulating it using Adams, a multibody dynamics software program. …

Left Ventricle Myocardium Segmentation From 3d Cardiac Mr Images Using Combined Probabilistic Atlas And Graph Cut-Based Approaches, Aditya Daryanani

Theses

Medical imaging modalities, including Computed Tomography (CT) Magnetic Resonance Imaging (MRI) and Ultrasound (US) are critical for the diagnosis and progress monitoring of many cardiac conditions, planning, visualization and delivery of therapy via minimally invasive intervention procedures, as well as for teaching, training and simulation applications.

Image segmentation is a processing technique that allows the user to extract the necessary information from an image dataset, in the form of a surface model of the region of interest from the anatomy. A wide variety of segmentation techniques have been developed and implemented for cardiac MR images. Despite their complexity and performance, …

Mist, Huan Abby Liao

Theses

Mist is an abstract, animated graduate thesis film with a duration of five minutes. It is an extremely personal film, which is inspired by my childhood memories and Chinese culture. It is a reflection of my own life, which just like the fluid ink in the film, reacts with the environment naturally and leaves distinct marks on the paper of my life.

This is a live action and 2D animation mixed film that was produced with After Effects and Premiere software. The primary plan was to produce this film in 3D. However, in order to achieve a more dynamic look, …

Potter Priest, Tianhe Han

Theses

"Potter Priest” is an animated graduate thesis film. The entire animation including credits was 8 minutes long by the time of my thesis screening at SOFA, RIT. The story was developed to show the sublimation of the spirit of an old blind potter by realizing worship the god is more about caring the livings rather than praying to the statue. The story takes place in an ancient Pottery Kiln used by the old man as a shrine. A weasel comes in and interrupts the rite. While teasing the old man the weasel disrupts the balance of strings and get trapped …

The Blue Sweater, Dhaneesh Kooliyath Jameson

Theses

‘The Blue Sweater’ is a journey through memories of a place and way of life that no longer exists. Memories that are now fading away and some I have already lost. I travelled back in my memory and gathered all that I remembered of living in my village. While we embraced development, we lost a lot too. Bridges sprung up connecting the islands of the coast to the city, machines began plying the land, and alongside, trees and animals started disappearing. My memories are now a mixed bag of vivid imageries of an actual tropical village that used to be, …

Gut Microbiota Of Migratory Passerines At Stopover, William Bagley Lewis

Master's Theses

Although the gut microbiota provides many beneficial functions to animal hosts, relatively little is known about the gut microbiota of passerines. It is likely that gut microbes are especially important during the migratory phase; however gut atrophy experienced during prolonged migratory flight may cause disruptions of the stable microbiota. Fecal samples were collected from several species of passerine after crossing the Gulf of Mexico during spring migration and before crossing during fall, and microbiota communities were analyzed using next-generation sequencing. Despite showing large inter-individual variation, a core microbiota composed largely of Firmicutes and Proteobacteria was identified in all birds. Microbiota …

Effects Of Failure On Subsequent Performance In The Bottlenose Dolphin (Tursiops Truncatus), Lisa Kay Lauderdale

Master's Theses

The current study examined the immediate effects of two types of failure during operant-conditioning based training sessions in 11 bottlenose dolphins (Tursiops truncatus) at the U.S. Navy Marine Mammal Program in San Diego, CA. While learning a multi-faceted behavior not commonly found in nature, such as beaching, animals are likely to perform approximations of the behavior that are not successful and do not result in reinforcement. The effects of failure on beaching trials were systematically investigated over a three-month period by determining the mean failure rate and the probability of success after initial success, initial attempts, and initial …

An Integrated Drought Index (Idi) Incorporating Physical And Social Aspects, Rebecca L. Lanier

Master's Theses

The purpose of this research was to determine significant bio-physical (physical and environmental) and social variables that can be integrated into a drought index to predict areas susceptible to drought. Severe drought events are capable of causing millions of dollars in damage. The 1988 drought caused the United States approximately $40 billion in damage. Drought forecasting, modeling, and detection have, therefore, become imperative to understand the social, economic and environmental impacts of droughts, and also to explore how these impacts play a role in the occurrence of a drought. A number of drought indices widely used in the U.S. rely …

Achieving Relationships, Frederick C. Melancon

Master's Theses

These stories attempt to follow John Gardner’s instruction to create a dream that will engage the reader. Mirroring the goal that an author has to create a relationship with his audience, each story in turn focuses on emotional details that convey the characters’ feelings of isolation or, alternatively, inclusion in their communities. In the first story, a young man tries to recreate his father’s king cake. In the next, a middle school girl fixates on her relationship with her sister. Trying to recapture the memory of a lost daughter, a man searches for the perfect nectar snowball. A mom, then, …