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Discourse On Gender, Religion, And Culture In Pakistani Films: A Narrative Analysis Of Contemporary Independent Films From Pakistan, Mohib Rehman

Communication ETDs

This thesis examines the discourse about gender, religion, and culture in four independent films produced in Pakistan between 2000 and 2013 to advocate for women's empowerment: Silent Water and Good Morning Karachi from female director Sabiha Sumar, and In the Name of God and Speak from male director Shoaib Mansoor. I analyzed plot, characterization, dialogues, and visual images to discuss how the filmmakers represented the dynamics of women's oppression, struggle against oppressive agents, and options or solutions for women's empowerment. Further, this project explored the ideological implications of the narratives constructed in the films within the Pakistani society in the …

Low Temperature Tensile Testing Of Independently Fabricated Gold Thin Film Samples, Adnan Raza

Mechanical Engineering ETDs

Tensile testing of free standing thin films is of great importance for determining their material properties. Samples have always been co fabricated with the MEMS device being used as the test apparatus. Consequently, a new device has to be used each time a new sample is tested, resulting in loss of precision. The proposed idea is to independently fabricate free standing gold thin film samples and transfer them to a separately fabricated cascaded thermal actuator setup. Thermal actuators are desirable due to the large deflections and forces they provide while maintaining a relatively low thermal gradient across the test specimen. …

Symmetries In The Time-Averaged Dynamics Of Stochastic Models Of Networks Dynamics, Abu Bakar Siddique

Mechanical Engineering ETDs

In recent years a large body of research has investigated the dynamics of complex networks, including percolation [1, 2], epidemics [3, 4], synchronization [5, 6], evolutionary game theory [7, 8], and traffic dynamics [9, 10, 11]. These study apply to technological networks, biological networks, and social networks. In general, it has been shown that the topology of these networks (e.g. the degree distribution [12, 13], degree correlation [14, 15], community structure [16], etc.) plays a significant role in their dynamical time evolution.

Distribution Of Genomic Variation In The Usda Soybean Germplasm Collection And Relationship With Phenotypic Variation, Nonoy Batiller Bandillo

Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research

The USDA Soybean Germplasm Collection harbors a large stock of genetic diversity with potential to accelerate soybean cultivar development. The extent and nature of favorable alleles contained in the collection are not well known nor is the distribution of genetic variation and how it relates to phenotypic variation. The genotyping of the entire USDA Soybean Germplasm Collection marked the beginning of a systematic exploration of genetic diversity for genetic research and breeding. In this research, we conducted the first comprehensive analysis of population structure on the collection of ~14,400 soybean accessions [Glycine max (L.) Merr. and G. soja Siebold …

Studies Toward Yaku'amide A And Synthesis And Applications Of Bulky Α,Β-Dehydroamino Acids, Jintao Jiang

Theses and Dissertations

Yaku'amide A shows a unique inhibitory profile against a series of 39 human cancer cell lines (JFCR39). In our efforts to synthesize yaku'amide A, we have optimized our regioselective base-free aminohydroxylation method with a series of nitrogen sources, developed a chiral reagent-mediated aminohydroxylation strategy and chemoselective deprotections of the resulting aminohydroxylation product, and explored a stereospecific E2 dehydration and O-N acyl transfer sequence. In addition, we have prepared the right-hand tetrapeptide and the NTA subunit. For our bulky α,β-dehydroamino acids project, we have developed strategies to incorporate α,β-dehydroamino acids such as ΔVal and ΔEnv into small synthetic peptides via Solid …

Tenure And Promotion Announcement, 2016, University Of Mississippi. Provost

Tenure and Promotion Announcements

No abstract provided.

Research News. Grants, 2016. Volume 1, University Of Mississippi. School Of Pharmacy, Soumyajit Majumdar

Grants (2015-)

Grants and contracts awarded during January-June 2016

Mechanical Properties Of Copper-Nickel-Titanium Archwires, Margaret Amelia Rosen

Master's Theses (2009 -)

Introduction: The initial phase of orthodontic therapy relies on flexible wires, usually composed of a nickel-titanium alloy, to apply a substantially constant load during tooth movement. Copper has been added to nickel-titanium archwires, resulting in an alloy with potential clinical advantages such as a lower stress hysteresis. Many orthodontic companies claim that their copper-nickel-titanium manufacturing process allows for the production of more consistent transition temperatures in the wires, allowing the orthodontist to customize treatment to various patients based on the force level needed. There are currently many manufacturers of these wires, creating a wide range of copper-nickel-titanium archwires from which …

Rna-Seq Analysis Of Localized Mst1/Stk4 Expression In Prostate Cancer, Damien Ready

Master's Theses (2009 -)

The SKT4-encoded MST1 is a serine-threonine protein kinase and has known associations with many diseases and cancer.MST1 plays a critical component of the Hippo tumor suppressor pathway responsible for limiting cell division and promoting apoptosis.Loss of MST1 function is associated with poor prognostic outcomes for cancers, though the mechanism is not well understood.There is increasing evidence that dysregulation of MST1 can lead to castration-resistant prostate cancer (CRPCa), an aggressive cancer with limited treatment options.To better understand the mechanistic underpinnings of CRPCa progression, C4-2 prostate cancer cells were engineered toexpress MST1 protein directed to a particular subcellular region: membrane, nucleus, or …

Will Technological Convergence Reverse Globalization?, T.X. Hammes

Strategic Forums

The Economist defines globalization as the “global integration of the movement of goods, capital and jobs,” and for decades, the process has been advancing. The combination of labor cost advantages, increasingly efficient freight systems, and trade agreements fueled globalization by providing regional cost advantages for manufacturing. Over the last six decades, it transformed agricultural societies into industrial powerhouses.

The Effect Of Marital Therapy On Physical Affection, Tiffany Ann Migdat

Theses and Dissertations

Research indicates that marital satisfaction is associated with levels of physical affection between partners. This is important because there is evidence of physical and mental health benefits of physical affection. Although past research has shown that marital therapy increases levels of marital and sexual satisfaction, the association between marital therapy and physical affection has not been explored. This study used a treatment group and a control group of 108 married couples to assess the relationship between marital therapy and physical affection over a course of 12 weeks. Using structural equation modeling and an actor partner analytic model, results indicated that …

Pathways To Marriage: Relationship History And Emotional Health As Individual Predictors Of Romantic Relationship Formation, Garret Tyler Roundy

Theses and Dissertations

The process of forming a committed, romantic relationship is described as a developmental phenomenon that cannot be accurately viewed without the context of prior relationship experiences because the social competencies that facilitate successful navigation of the tasks of relationship formation are developed in relationships. Furthermore, a cumulative relationship history that has a negative influence may lead to poor emotional health, further disrupting relationship formation processes through that mechanism. Hypotheses were tested using data from a prospective longitudinal study of participants (218 women, 174 men) who were not in a romantic relationship at initial data collection and reported on their relationship …

A Comparison Between Optical Coherence Tomography Angiography And Fluorescein Angiography For The Imaging Of Type 1 Neovascularization., Maiko Inoue, Jesse J. Jung, Chandrakumar Balaratnasingam, Kunal K. Dansingani, Elona Dhrami-Gavazi, Mihoko Suzuki, Talisa E. De Carlo, Abtin Shahlaee, Michael A. Klufas, Adil El Maftouhi, Jay S. Duker, Allen C. Ho, Maddalena Quaranta-El Maftouhi, David Sarraf, K. Bailey Freund

Wills Eye Hospital Papers

Purpose: To determine the sensitivity of the combination of optical coherence tomography angiography (OCTA) and structural optical coherence tomography (OCT) for detecting type 1 neovascularization (NV) and to determine significant factors that preclude visualization of type 1 NV using OCTA.

Methods: Multicenter, retrospective cohort study of 115 eyes from 100 patients with type 1 NV. A retrospective review of fluorescein (FA), OCT, and OCTA imaging was performed on a consecutive series of eyes with type 1 NV from five institutions. Unmasked graders utilized FA and structural OCT data to determine the diagnosis of type 1 NV. Masked graders evaluated FA …

Cognitive Functioning In Multiple Sclerosis: An Investigation Of The Utility Of A Computerized Cognitive Testing System, Stephanie Patrice Mclaughlin

Theses and Dissertations

The primary objective of this study was to assess cognitive functioning in participants with relapsing remitting multiple sclerosis (RRMS) using the MicroCog and to compare their performance to that of a demographically matched, healthy control group. It was hypothesized that as a group, participants with RRMS would have worse cognitive function than healthy controls on all Level 1, 2, and 3 Index scores of the MicroCog. Twenty-six participants with RRMS and twenty-nine sex and education matched healthy controls were administered the MicroCog (Standard Form) along with measures of depression and clinical status, and paper-pencil tests of processing speed (Symbol Digit …

The Influence Of Client General Anxiety And Attachment Anxiety Onalliance Development In Couple Therapy, Erica Leigh Delgado

Theses and Dissertations

This study examined the intake levels of client general anxiety and attachment anxiety andthe relationship of these levels to changes in therapy alliance across the first four couple therapysessions. Participants were 165 couples in a treatment-as-usual setting. Dyadic growth curvemodeling was used to determine whether couple ratings of therapeutic alliance changed overtime and explored the influence of general anxiety and attachment anxiety on therapeutic alliancedevelopment. Results showed that the alliance increased over the first four therapy sessions.Additionally, female alliance ratings across time were positively associated with female generalanxiety and negatively associated with male attachment anxiety. Results also showed that maleattachment …

Marginalized Sexuality And Masculinity: An Ethnographic Exploration Of Adolescent Homophobic Language In A Rural High School, Benjamin M. Bailey

Theses and Dissertations

Researchers have examined homophobic language (HL) with both qualitative and quantitative methods and have studied HL's relationship to multiple factors such as sexual prejudice, masculinity, and religiosity. However, our understanding of this language, while expanding, is still limited because the meaning of this evolving language varies depending on the context in which the language is used. In order to get a more in-depth and current understanding of this language, I conducted semi-structured interviews with 20 males who were high school seniors. I also conducted 102 hours of observations in their high school. I analyzed the interviews and observations with a …

Fabrication, Characterization And Skin Permeation Of Antoxidant-Loaded Lipid Vesicles For Transdermal Drug Delivery., Emily Martin

Electronic Theses and Dissertations

Excess production of Reactive Oxygen Species (ROS), which can be caused by radiation, cigarette smoke, and pollutants, can cause many damaging cellular effects, such as DNA damage and unregulated cell apoptosis. If left unmitigated, chronic overproduction of ROS has been linked to the formation of cancer, diabetes, atherosclerosis, rheumatoid arthritis, chronic inflammation, Parkinson’s disease, Alzheimer’s disease, multiple sclerosis, and amyotrophic lateral sclerosis. ROS is typically eliminated with antioxidants, which scavenge and inhibit the formation of ROS by becoming oxidized by the ROS and by binding to its precursors.

Curcumin is an effective lipid-soluble antioxidant agent. However, its poor bioavailability, rapid …

Longterm Quality Of Life After Oncologic Surgery And Microvascular Free Flap Reconstruction In Patients With Oral Squamous Cell Carcinoma, Andre Peisker, Gregor F. Raschke, Arndt Guentsch, Korosh Roshanghias, Francy Eichmann, Stefan Schultze-Mosgau

School of Dentistry Faculty Research and Publications

Background: Quality of life (QoL) has become increasingly important in cancer treatment. It refers to the patient’s perception of the effects of the disease and therapy, and their impact on daily functioning and general feeling of well being. Material and Methods: In this prospective study, a total of 100 patients treated at our institution, completed the European Organization for Research and Treatment of Cancer (EORTC) QLQ-C30 questionnaire and the specific EORTC QLQ-H&N35 module. The questionnaires were distributed to the patients between 12 and 60 months postoperatively. Results: Global QoL score was 58.3 and mean score for functioning scale was 76.7. …

Cumulative Contextual Risk At Birth In Relation To Adolescent Substance Use, Conduct Problems, And Risky Sex: General And Specific Predictive Associations In A Finnish Birth Cohort, W. Alex Mason, Stacy-Ann A. January, Mary B. Chmelka, Gilbert R. Parra, Jukka Savolainen, Jouko Miettunen, Marjo-Riitta Järvelin, Anja Taanila, Irma Moilanen

Department of Child, Youth, and Family Studies: Faculty Publications

Background—Research indicates that risk factors cluster in the most vulnerable youth, increasing their susceptibility for adverse developmental outcomes. However, most studies of cumulative risk are cross-sectional or short-term longitudinal, and have been based on data from the United States or the United Kingdom. Using data from the Northern Finland Birth Cohort 1986 Study (NFBC1986), we examined cumulative contextual risk (CCR) at birth as a predictor of adolescent substance use and co-occurring conduct problems and risky sex to determine the degree to which CCR predicts specific outcomes over-and-above its effect on general problem behavior, while testing for moderation of associations …

Gas Phase Structure Characterization Using Fourier Transform Ion Cyclotron Resonance Mass Spectrometry, Anupriya Anupriya

Theses and Dissertations

This dissertation investigates Fourier transform ion cyclotron resonance mass spectrometry (FTICR-MS) based techniques to study the impact of molecular structure on conformation and binding energetics. A novel method to determine collison cross sectional areas using FTICR (CRAFTI), initially developed by the Dearden lab, was applied to study the conformations of molecular systems with unique structural attributes in an attempt to explore the molecular range of CRAFTI. The systems chosen for CRAFTI studies include crown-ether alkylammonium complexes and biogenic amino acids. The results were found to be consistent with expected behavior, and strongly correlated with experimental measurements made using ion mobility …

Moral Values In Moral Psychology? A Textual Analysis, Shannon Starks

Theses and Dissertations

What values, if any, is moral psychology based on with regard to what humans should be like? While the value-free ideal of science requires at least the bracketing of values in regards to the conducting of research and influence on its results, this investigation takes seriously the concerns of leading social psychologists that biases may influence the subdiscipline. Textual analyses of moral psychology's literature involving content analysis of codes and cultural discourse analysis of value themes illuminate values involving moral problems and moral goods that may inherently influence research at various levels. It is proposed that values are impossible to …

Incorporating Cultural Competence & Youth Program Volunteers: A Literature Review, Julianne Smith, Katherine Soule

Journal of Youth Development

The increasing diversity of youth in the United States necessitates a shift in the ways that youth services and programming are designed and implemented. This article examines existing scholarship on developing the cultural competency of volunteers in youth development programs in an effort to improve 4-H YDP protocol. Drawing from a diverse, interdisciplinary range of peer-reviewed, academic articles, this literature review plots out recent pedagogical trends, theoretical concepts, and empirical studies dealing with the cultural competence of service workers and mentors interacting with youth. Based on a synthesis of the findings, this paper presents guiding principles for increasing cultural competence …

An Experimental Comparison Of Three Towed Underwater Video Systems Using Species Metrics, Benthic Impact And Performance, Emma V. Sheehan, Sandrine Vaz, Erin Pettifer, Nicola L. Foster, Sarah J. Nancollas, Sophie Cousens, Luke Holmes, Jean Valery Facq, Gregory Germain, Martin J. Attrill

School of Biological and Marine Sciences

No abstract provided.

Resonance Raman Studies Of Oxygenated Forms Of Myoglobin And Cyp2b4 And Their Mutants, Ying Wang

Dissertations (1934 -)

Important oxidative heme enzymes use hydrogen peroxide or activate molecular oxygen to generate highly reactive peroxo-, hydroperoxo- and feryl intermediates resulting from heterolytic O-O bond cleavage. Members of the cytochrome P450 superfamily catalyze difficult chemical transformations, including hydroxylations and C-C bond cleavage reactions. In mammals, these enzymes function to reliably produce important steroids with the required high degree of structural precision. On the other hand, certain other mammalian P450s serve a different role, efficiently metabolizing xenobiotics, including pharmaceuticals and environmental pollutants. Though so important, the precise mechanisms involved in such transformations are incompletely understood, because of difficulties in structurally characterizing …

Masculinity Matters: Perceptions Of One’S Own Gender Status And The Effects On Psychosocial Well Being Among Gay Men, Dane Robert Whicker

Dissertations (1934 -)

Gay men have a unique relationship with masculinity. The manner in which gay men view their gender in a heterosexist context (i.e., Perceptions of One’s Own Gender Status, “POOGS”) may explain individual differences found in psychological health among both feminine and masculine gay men. In this study, four factors that make up POOGS are 1) connection to the gay community, 2) perceived negative attitudes toward effeminacy, 3) exposure to heterosexist discrimination, and 4) one’s own masculinity. The purpose of this study is to investigate the hypotheses that 1) POOGS will predict symptoms of depression, anxiety, stress, and satisfaction with life, …

Development Of The Early Childhood Traumatic Stress Screen, Sara Elisabeth Harris

Dissertations (1934 -)

The study aimed to develop a brief screening instrument to assess symptoms associated with potentially traumatic experiences (PTE) in very young children (under 6). Potential items for the Early Childhood Traumatic Stress Screen (ECTSS) were sampled from each of the major content areas implicated in trauma. The items underwent a principle component analysis, which produced a 34-item screening measure with four reliable factors and one sub-scale assessing response style. All subscales and the overall trauma composite score significantly correlated with pre-established measures of traumatic stress in very young children, and a receiver operating characteristics curve analysis identified a cut-score with …

Supportive Relationships As Protective For Children Exposed To Violence: Exploring Underlying Mechanisms, Jessica Houston

Dissertations (1934 -)

The present study examined supportive relationships with parents, teachers, peers, and neighbors as protective for youths exposed to violence. To explore how support promotes resilience, four potential mediators were examined: secure attachment, adaptive coping, processing traumatic experiences with a supportive person (parent, teacher, friend, or community adult), and an optimistic outlook on life. An at-risk sample of 107 students (71% male) aged 8-19 years (M=15) who were predominantly African American completed measures of violence exposure, social support, attachment security, coping ability, trauma-processing, and optimism. Resilience was assessed with multiple measures that included self-esteem, competence in several domains (social, scholastic, athletic, …

Bioaugmentation And Correlating Anaerobic Digester Microbial Community To Process Function, Kaushik Venkiteshwaran

Dissertations (1934 -)

This dissertation describes two research projects on anaerobic digestion (AD) that investigated the relationship between microbial community structure and digester function. Both archaeal and bacterial communities were characterized using high-throughput (Illumina) sequencing technology with universal 16S rRNA gene primers. In the first project, bioaugmentation using a methanogenic, aerotolerant propionate enrichment culture was investigated as a possible method to increase digester methane production. Nine anaerobic digesters, seeded with different biomass, were operated identically and their quasi steady state function was compared. Before bioaugmentation, different seed biomass resulted in different quasi steady state function, with digesters clustering into high, medium or low …

Gene Set Enrichment And Projection: A Computational Tool For Knowledge Discovery In Transcriptomes, Karl Douglas Stamm

Dissertations (1934 -)

Explaining the mechanism behind a genetic disease involves two phases, collecting and analyzing data associated to the disease, then interpreting those data in the context of biological systems. The objective of this dissertation was to develop a method of integrating complementary datasets surrounding any single biological process, with the goal of presenting the response to a signal in terms of a set of downstream biological effects. This dissertation specifically tests the hypothesis that computational projection methods overlaid with domain expertise can direct research towards relevant systems-level signals underlying complex genetic disease. To this end, I developed a software algorithm named …

Designing Human-Centered Collective Intelligence, Ivor Addo

Dissertations (1934 -)

Human-Centered Collective Intelligence (HCCI) is an emergent research area that seeks to bring together major research areas like machine learning, statistical modeling, information retrieval, market research, and software engineering to address challenges pertaining to deriving intelligent insights and solutions through the collaboration of several intelligent sensors, devices and data sources. An archetypal contextual CI scenario might be concerned with deriving affect-driven intelligence through multimodal emotion detection sources in a bid to determine the likability of one movie trailer over another. On the other hand, the key tenets to designing robust and evolutionary software and infrastructure architecture models to address cross-cutting …