Augmentation Of Experimental Design Using Statistical Power, Anil Nair

Theses

Hypothesis testing is an integral part in the process of experimental design that is used to identify significant effects in a study. A significant effect is one that is statistically determined to influence the response variable of interest and is based on the results of a hypothesis test. Any hypothesis test is prone to two types of error. When an effect is not significant in reality but the null hypothesis is rejected, then it is called a type I error and specified as α. Conversely, when an effect is significant in reality but we fail to reject the null hypothesis, …

Genetic Engineering And Sustainable Crop Disease Management: Opportunities For Case-By-Case Decision-Making, Paul Vincelli

Plant Pathology Faculty Publications

Genetic engineering (GE) offers an expanding array of strategies for enhancing disease resistance of crop plants in sustainable ways, including the potential for reduced pesticide usage. Certain GE applications involve transgenesis, in some cases creating a metabolic pathway novel to the GE crop. In other cases, only cisgenessis is employed. In yet other cases, engineered genetic changes can be so minimal as to be indistinguishable from natural mutations. Thus, GE crops vary substantially and should be evaluated for risks, benefits, and social considerations on a case-by-case basis. Deployment of GE traits should be with an eye towards long-term sustainability; several …

Effectiveness Of Dance Movement Therapy On The Quality Of Gait And Socialization Of Children With Cerebral Palsy, Ayşe Ni̇lgün Türkcan

Expressive Therapies Dissertations

The purpose of this study was to explore the effectiveness of dance movement therapy (DMT) on the quality of gait and socialization of children with cerebral palsy (CP). Participants (N=44) were randomly assigned to the intervention or the control group based on their diagnoses of hemiplegic (n=22) or diplegic (n=21) CP, with one misdiagnosed. The subjects, aged six to 12 (M = 8.4) diagnosed level I or II in the Gross Motor Function Classification System (GMFCS), were from an outpatient rehabilitation center in Istanbul, Turkey. Measures of velocity, stride length and cadence were obtained by a registered physical therapist using …

Translation Control Of Swarming Proficiency In Bacillus Subtilis By 5-Amino-Pentanolylated Elongation Factor P, Andrei Rajkovic, Katherine R. Hummels, Anne Witzky, Sarah Erickson, Philip R. Gafken, Julian P. Whitelegge, Kym F. Faull, Daniel B. Kearns, Michael Ibba

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Elongation factor P (EF-P) accelerates diprolyl synthesis and requires a posttranslational modification to maintain proteostasis. Two phylogenetically distinct EF-P modification pathways have been described and are encoded in the majority of Gram-negative bacteria, but neither is present in Gram-positive bacteria. Prior work suggested that the EF-P-encoding gene (efp) primarily supports Bacillus subtilis swarming differentiation, whereas EF-P in Gram-negative bacteria has a more global housekeeping role, prompting our investigation to determine whether EF-P is modified and how it impacts gene expression in motile cells. We identified a 5-aminopentanol moiety attached to Lys³² of B. subtilis EF-P that is …

Air Pollution And Fetal Loss In The Global Tropics, Shuqiao Cheng

Master's Theses

Abstract: Recent work has shown that in-utero air pollution has negative effects on both contemporaneous birth outcomes and long-term human capital outcomes. However, only a few studies explore the effects of in-utero exposure to air pollution on fetal loss, and none of the studies has been done in developing countries. In this study, we examine the impact of naturally caused CO and PM 2.5 on reproductive outcomes in 40 developing countries from 1997 to 2009. We present childbirths and birth gender as measures for potential fetal losses. The richest model identified using variation in pollution between pregnancies with controlling for …

Rickettsia Parkeri Colonization In Ambylomma Maculatum: The Role Of Superoxide Dismutases, Gary Crispell, Khemraj Budachetri, Shahid Karim

Faculty Publications

Background

The Gulf Coast tick (Amblyomma maculatum) is an arthropod vector of Rickettsia parkeri, the causative agent of American boutonneuse fever and an infectious agent of public health significance. In this study, we evaluated the biological significance of the superoxide dismutases (SODs) of A. maculatum in hematophagy and R. parkeri colonization within the tick host.

Methods

An RNA interference approach was used to measure the functional roles of tick SODs (Cu/Zn-SOD and Mn-SOD) in R. parkeri colonization of the tick vector. Total microbial load, R. parkeri infection rate, and compensatory mechanisms by tick genes were …

Bio Student Bruce Rheaume Shares Past, Hopes For Future In Commencement Address, Kassidy Taylor

UNH Today Archive

No abstract provided.

May 19 And 20, 2016- Board Of Trustees Meeting Minutes, Regular And Special Meetings, Central Washington University Central Washington University

Board of Trustees Meeting Minutes

Meeting minutes for the Regular Meeting of the Board of Trustees at Central Washington University, May 19 and 20, 2016.

Preserving Biodiversity For A Climate Change Future: A Resilience Assessment Of Three Bay Area Species--Adenostoma Fasciculatum (Chamise), Arctostaphylos Canescens (Hoary Manzanita), And Arctostaphylos Virgata (Marin Manzanita), Alison S. Pollack

Master's Projects and Capstones

Anthropogenic climate change is an undeniable threat to the future of the natural world and human civilization. These shifts will have profound impacts on vegetation, especially for species endemic to isolated regions or sensitive to climate change factors. However, species resilience can predict success into the next century. Resilience is defined as the ability to withstand climate change factors, whereas vulnerability is defined as susceptibility to climate induced stress or damage.

Chaparral and coastal scrub ecosystems within the Bay Area of California provide a unique context for examining resilience, as many species are adapted to high temperatures, drought, and wildfire—all …

Neighborhood Perceptions Of Proximal Industries In Progress Village, Fl, Laura E. Baum

USF Tampa Graduate Theses and Dissertations

Progress Village, a historically Black neighborhood outside of Tampa, FL, encountered structural violence that included construction of an adjacent phosphogypsum stack. Why the neighborhood signed a legal agreement with the stack’s operating industry and the impacts of this decision provides a lesson in critical environmental justice. Theories of urban political ecology frame exploration of resident priorities, relationships with industry, risk perceptions, and health concerns. Utilizing activist anthropology, this thesis aims to be mutually beneficial to scholarly and neighborhood development. Ultimately, this research demonstrates how southern gradualism, racism, and a trend towards isolationism created today’s striving, yet marginalized and divided community. …

Growth, And Development Of Care For Leprosy Sufferers Provided By Religious Institutions From The First Century Ad To The Middle Ages, Philippa Juliet Meek

USF Tampa Graduate Theses and Dissertations

This thesis aims to outline the causes, symptoms, and treatments related to leprosy, and how it can be diagnosed in patients and identified in human remains. The thesis also aims to demonstrate the ways in which care for leprosy sufferers developed as the disease became more prevalent and more commonly, and correctly identified. It analyses the social stigmas inflicted upon sufferers, and the medical care and attention provided for them by religious institutions when other groups or organisations shunned those suffering from leprosy. The rationale for this study is to identify trends surrounding the social stigmas attached to leprosy and …

Identification Of Qtls For Resistance Against Rhizoctonia Solani And Phoma Glycinicola In Soybeans (Glycine Max L. Merr), Herbert Sserunkuma

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

A QTL (Quantitative trait locus) is a chromosome location of a gene controlling a specific phenotypic trait. The trait maybe governed by multiple genes. Fungal pathogens are responsible for over 50% of all soybean diseases. Rhizoctonia solani Kühn causes seedling dumping off, root and hypocotyl rots and other disease in soybeans. Phoma glycinicola de Gruyter & Boerema causes Red leaf blotch disease, predominantly in Sub-Saharan Africa. There is no reported complete resistance against these fungal pathogens in soybeans. Reaction to R.solani is reportedly a quantitative trait controlled by major and minor genes. Three QTLs contributing to reaction to R. solani …

The Murray Ledger And Times, May 20, 2016, The Murray Ledger And Times

The Murray Ledger & Times

No abstract provided.

Potential For Biofuel Production From Algae Based Wastewater Treatment In California: Can Algal Biofuels Be Cost-Competitive With Traditional Petroleum Based Diesel?, Amanda Rupiper

Master's Projects and Capstones

Neither the use of algae to clean wastewater, nor the use of photosynthetic organisms to generate biodiesel, are new concepts on their own. By combining these two processes, algal-based wastewater treatment with algal biofuel production, additional benefits can be derived, among which could be a cost-savings. In California the average estimated base production cost per gallon for algal biodiesel is $5.98/gallon. Compared to the adjusted production cost of petroleum-based diesel of $1.53/gallon, biodiesel is not cost-competitive. Coupling wastewater treatment and algal cultivation reduces the net energy use of the two processes separately and, if accounted for, greatly reduces the production …

What Is The Economic Feasibility Of Implementing Grey Water Infrastructure At The Citywide Level?, Natalie J. Munoz

Master's Projects and Capstones

Abstract

This paper examines the challenges and economic feasibility of implementing grey water recycling systems at a citywide scale. Past and present conditions of fresh water scarcity are discussed, and how scarcity will be exacerbated by climate change. Previous technological developments and initiatives are discussed, and how they are implemented to reduce fresh water scarcity. Challenges, examples and costs of implementing grey water systems are detailed; in general results indicate that large projects (such as apartment complexes and multistory buildings) are only economically feasible (as opposed to single-family homes), decentralized (on-site) systems also appear to be more economically feasible due …

Anthropology Welcomes Three New Professors, Carolyn Stolzenburg

UNH Today Archive

No abstract provided.

The Floral Transcriptomes Of Four Bamboo Species (Bambusoideae; Poaceae): Support For Common Ancestry Among Woody Bamboos, William P. Wysocki, Eduardo Ruiz-Sanchez, Melvin R. Duvall, Yanbin Yin

Faculty Articles, Papers, and Other Scholarship

Background Next-generation sequencing now allows for total RNA extracts to be sequenced in non-model organisms such as bamboos, an economically and ecologically important group of grasses. Bamboos are divided into three lineages, two of which are woody perennials with bisexual flowers, which undergo gregarious monocarpy. The third lineage, which are herbaceous perennials, possesses unisexual flowers that undergo annual flowering events. Results Transcriptomes were assembled using both reference-based and de novo methods. These two methods were tested by characterizing transcriptome content using sequence alignment to previously characterized reference proteomes and by identifying Pfam domains. Because of the striking differences in floral …

International Normative 20 M Shuttle Run Values From 1 142 026 Children And Youth Representing 50 Countries, Grant Tomkinson, Justin J. Lang, Mark S. Tremblay, Michael Dale, Allana G. Leblanc, Kevin Belanger, Francisco B. Ortega, Luc Léger

Education, Health & Behavior Studies Faculty Publications

Objective To develop sex-specific and age-specific international norms for the 20 m shuttle run test (20mSRT) in children and youth (aged 9–17 years), and to estimate the prevalence meeting the FITNESSGRAM criterion-referenced standards for healthy cardiorespiratory endurance (CRE).

Methods A systematic review was undertaken to identify papers explicitly reporting descriptive 20mSRT (with 1 min stages) data on children and youth since 1981. Data were included on apparently healthy (free from known disease/injury) 9–17 years old. Following standardisation to a common metric and for protocol differences, pseudo data were generated using Monte Carlo simulation, with population-weighted sex-specific and age-specific normative centiles …

Tspan5 Is An Independent Favourable Prognostic Factor And Suppresses Tumour Growth In Gastric Cancer, P He, S Wang, X Zhang, Y Gao, Et Al

Peninsula Medical School

Tetraspanins are believed to interact with specific partner proteins forming tetraspanin-enriched microdomains and regulate some aspects of partner protein functions. However, the role of Tspan5 during pathological processes, particularly in cancer biology, remains unknown. Here we report that Tspan5 is significantly downregulated in gastric cancer (GC) and closely associated with clinicopathological features including tumour size and TNM stage. The expression of Tspan5 is inversely correlated with patient overall survival and is an independent prognostic factor in GC. Upregulation of Tspan5 in tumour cells results in inhibition of cell proliferation and colony formation in vitro and suppression of xenograft growth of …

Air Pollution, Temperature And Cognitive Performance In The Short Run: Evidence From Women’S Ability To Recall Dates, Ke Yang

Master's Theses

Abstract: Cognitive performance is important to productivity across many fields and potentially correlated to air pollution and extreme temperatures. We study the effects of daily ambient air pollution and monthly temperature on women’s ability of recalling dates across 42 developing countries from 1997 to 2009. We use an estimated natural air pollution data, and calculate the AQI to get an aggregate effect of air pollution. We find that one standard deviation increase in the AQI leads to a statistical decrease in women’s probability to recall dates such as birthdays, marriage date or children’s birthdays by 0.44 percentage point. Furthermore, there …

Dendrimer Modified Silica Nanoparticles As Fluorescent Chemosensors For The Detection Of Copper And Cyanide Ions, Alicia Luhrs

Master's Theses

A series of silica nanoparticle-based fluorescent chemosensors were synthesized for the sensitive and selective detection of Cu²⁺ ions in aqueous solution and subsequent CN^- ion detection. Silica nanoparticles (SNP) were modified with branching polyamidoamine (PAMAM) dendrimers, which function as selective turn-off Cu²⁺ ion chelators and platforms for the attachment of rhodamine isothiocyanate (RITC) or fluorescein isothiocyanate (FITC) fluorescent dyes. In the presence of Cu²⁺ ions, the emission of the fluorescent dye is quenched by Forster resonance energy transfer (FRET) and is dependent upon dendrimer generation, pH, fluorescent dye, and surface charge. The quenching effectiveness was analyzed …

Climate Variability Influences Women’S Attitudes Towards Intimate Partner Violence (Ipv), Jean Lee

Master's Theses

The World Health Organization (WHO) estimates 1 in 3 women worldwide has experienced violence against women. Our study examines the effects of climate conditions on women’s attitudes towards wife beating. The demographic health surveys (DHS) dataset includes over 550,000 women in 38 countries, asked a series of wife beating justification questions in the domestic violence module. Using a linear probability model, we find prior year growing degree days (GDD), prior and current year rainfall variability have statistically significant effects. Most interestingly, we find that a one standard deviation (SD) rise in prior year annual rainfall decreases the likelihood of justifying …

Mr. Jonathan P. Berger: Gentle Conflations, Jonathan Patrick Berger, Mr. Jonathan P. Berger

Graduate School of Art Theses

Sentimentality is a critical aspect of human existence because it is human-natural, agendered, and provides ground for gentle conflation of the domestic sphere and the roles within it. As an artist, I am able to utilize sentimentality to open possibilities and welcome, instead of molest, viewers into contemplation with the assumed norms of domesticity.

With its origins founded in the Age of Enlightenment, sentimentality was a praiseworthy endeavor, one based on intelligence and contemplation. I define sentimentality as the emotional intellect’s way of encoding or decoding the soft emotions surrounding and within objects, people, times or ideas. Soft emotions are …

The Vital Ambiguity Of Surface: Culturally Determined Notions Of Metaphor And Performance In Contemporary Building Material, Christopher T. Campbell

Graduate School of Art Theses

This thesis investigates the systems and information decipherable within a material surface; more specifically, those ideas of value, performance, and function we may infer from the surface of contemporary building materials. When these materials are reduced to their flattened image, the cosmetic facade of a surface has the capacity to inform as well as deceive. Additionally, we may see in materials outward properties, such as color or tactility, the capacity for metaphor and the application of a symbolic personhood. This thesis seeks to comprehend the ways in which these expectations become fodder for complication and paradox, and promote a perceptual …

Conceiving Of Contraception: St. Louis Women's Perspectives On Family Planning & Contraception, Priya Suri

Senior Honors Papers / Undergraduate Theses

This work highlights the stories women weave as they make their contraceptive decisions. It included their perceptions regarding cultural, religious, and economic barriers. Fifty-one women were interviewed using a semi-structured interview style of about thirty-eight questions in the South Grand St. Louis Planned Parenthood. Contraception itself was primarily thought of as a scientific technology; however, in the context of family planning, it took on social meanings that reflected preparedness in life, financial security, religious viewpoints and the ability to choose. Women expressed varying levels of religious influence. Discussing how each woman understands her own relationship with religion, God, and/or her …

One Step Forward, Twelve Steps Back: Examining Alcoholics Anonymous And Its Neo-Colonial Implications For Men In Cuenca, Ecuador, Jason Tinero

Senior Honors Papers / Undergraduate Theses

This study, based on one month of ethnographic fieldwork and qualitative interviews, examines how Alcoholics Anonymous (A.A.) functioned at a drug and alcohol rehabilitation facility for men in southern Ecuador. I argue that, because A.A. has its roots in the United States and in distinctly American interpretations of Judeo-Christian doctrines, many of the key features of the twelve steps and its therapeutics are irreconcilable with aspects of Ecuadorian culture with regards to cultural identity, issues of masculinity and machismo, and religion. Many of the twelve steps and the goal of ultimate abstinence in A.A. do not align well with these …

Monitoring A Problem: Evaluating The Ecological Status Of The Invasive Nile Monitor In Florida And Forecasting Population Expansion Using Computational Gis, Noah Cohen

HCAS Graduate Science Research Symposium

The state of Florida is an epicenter for the introduction of exotic terrestrial and marine species, often which are attributed to the pet industry. Identifying the threats posed by exotics that may become invasive is critical to manage and protect indigenous species and habitats. One such exotic that is now invasive in Florida is the Nile Monitor (Varanus niloticus). The Nile monitor is a large, predatory lizard native to central and southern Africa that is thought to have been introduced to Florida via both intentional and unintentional releases associated with the exotic pet trade. Since their introduction, Nile monitors have …

Ethics In The Digital Age: Innovating Ethics Education In The Liberal Arts, Cara Biasucci

Blended Learning in the Liberal Arts Conference

The University of Texas at Austin’s Ethics Integration Initiative, supported by the Teagle Foundation, is innovating ethics education across classroom formats in the liberal arts. The Initiative has reached 5,000 students in the College of Liberal Arts as well as thousands more in education, fine arts, communications, and natural sciences. Drawing upon research, curricular development, and assessment surveys, this presentation will offer an interactive discussion for faculty and staff seeking to develop or advance ethics education in their undergraduate liberal arts programs.

The session will introduce key concepts of practical and behavioral ethics and discuss how teaching ethics can have …

Dr. Owerkowicz And Student Team

Meeting of the Minds

No abstract provided.

Genomic Assembly Analyses Of Asian Teleost Species Seabass (Lates Calcarifer) And Arowana (Scleropages Formosus), Stephen O'Brien

HCAS Graduate Science Research Symposium

The genome assembly and annotation of Asian seabass (Lates calcarifer) , a marine teleost with aquaculture relevance will be described, an initiative of Genome 10K . Though > 500 eukaryotic genome sequences are available in public repositories, the majority are highly fragmented with incomplete assemblies, so considerable effort and resources are often spent to improve their quality. In the present study, PacBio long read sequencing , genetic and optical mapping, and syntenic inference were combined to build a chromosome-length assembly with a contig N50 size over 1 Mb and scaffold N50 size over 25 Mb that span ~90% of the genome …