Digital Commons Network^™

Ammonia Measurements And Emissions From A California Dairy Using Point And Remote Sensors, Kori D. Moore, E. Young, C. Gurell, Michael D. Wojcik, Randy S. Martin, G. E. Bingham, R. L. Pfeiffer, J. H. Prueger, J. L. Hatfield

Civil and Environmental Engineering Faculty Publications

Ammonia (NH3) is an important trace gas species in the atmosphere that can have negative impacts on human, animal, and ecosystem health. Agriculture has been identified as the largest source of NH3, specifically livestock operations. NH3 emissions from a commercial dairy in California were investigated during June 2008. Cattle were held in open-lot pens, except for young calves in hutches with shelters. Solid manure was stored in the open-lot pens. Liquid manure from feed lanes was passed through a solids settling basin and stored in a holding pond. Passive sensors and open-path Fourier transform infrared spectrometers (OP-FTIR) were deployed around …

Analysis Of Genotype, Phenotype, And Age Progression In Phelan-Mcdermid Syndrome, Sara Sarasua

All Dissertations

Phelan-McDermid syndrome is a developmental disability syndrome associated with deletions of the terminal end of one copy of chromosome 22q13. The observed chromosomal aberrations include simple terminal deletions, interstitial deletions, deletions and duplications, and duplications without deletions. All patients have some degree of developmental disability and many also have hypotonia, autism, minor dysmorphic features, and seizures. I performed an epidemiological and cytogenetic investigation to better understand the etiology of Phelan-McDermid syndrome and to provide information to patients and their families, clinicians, and researchers investigating developmental disabilities. Deletions vary widely in size, from 60 kb to more than 9 Mb, but …

Assessment Of Fidelity To Data And Robustness To Uncertainty To Assure Credible Predictions In The Modeling Of Wind Turbine Blades, Kendra Van Buren

All Dissertations

In the field of wind energy, modeling and simulation techniques provide an efficient and economical alternative to experimentation for studying the behavior of wind turbines. Numerical models however are approximations of reality, thusly making it crucial to evaluate various sources of uncertainties that influence the model predictions. Credibility of a numerical model rests on the model's ability to replicate existing experimental data, widely known as fidelity-to-data. This dissertation advocates that fidelity-to-data, while necessary, is insufficient to claim credibility of a numerical model. Herein, the objective is to develop numerical models that not only provide agreement to experimental data, but also …

Analyses Of Consumer Perceptions, Farmer Challenges, Polyamine, And Amino Acid Content Of Organic And Conventional Fresh Produce Grown In South Carolina, Emily Steinberg

All Dissertations

Execution of the USDA organic standards led to more support for local food as distinct from organic food. The current study was conducted to examine fresh produce perceptions and purchasing decisions of S.C. consumers. Four-hundred and eight S.C. consumers were surveyed at S.C. grocery stores. More than one-third of the S.C. consumers not knowing about the 'certified S.C. grown' program suggest that the S.C. Department of Agriculture (SCDA) may want to improve the promotion of their program. Eighty-five percent of consumers indicated that they would choose local over organic. This information would be useful to local S.C. produce farmers who …

Policy Evaluation Using Cost-Benefit Analysis: Empirical Ramifications For Two Policy Issues, Elizabeth Crouch

All Dissertations

Using two distinct health policy issues my research examines the relevance and ramifications of using cost-benefit analysis (CBA) to demonstrate real-world impacts of the policies. My dissertation discusses how these two situations represent particular challenges to cost-benefit analysis. The challenges have specific implications for how scholars, agencies, and government entities should use CBA to evaluate policies. Specifically, my research finds that by separating CBA into four different approaches, a much more complete, and less assumption-laden, CBA can be accomplished.

Coaching Equestrian Vaulting: The Motivation Behind Volunteer Coaching, Amy Mccune

All Dissertations

The purpose of this research was to identify the primary motivations for people to become and continue as equestrian vaulting coaches. Using a nomothetic context for research, this study focused on gaining a better understanding of equestrian vaulting coaches by identifying factors that generally motivate their participation in the sport. The first research question related to what motivates someone to become a vaulting coach while the second question related to what motivates these coaches to continue in the coaching role.
Fifteen female coaches were selected for interviews from the American Vaulting Association membership. Interview questions were based on a preliminary …

The Relationship Between Turning Points And Travel Styles: A Study Of First Generation Older Korean Americans, Young-Joo Ahn

All Dissertations

People experience various significant events across their life course. The purpose of this study was to explore what turning point events occur and how these events influence travel style among first generation older Korean immigrants. To accomplish this, 33 interviewees were recruited by using theoretical sampling and a semi-structured interview with the retrospective interview technique.
Following the grounded theory approach (Strauss & Corbin, 1990, 1998; Corbin 2008), several themes emerged that created turning point events and travel styles among first generation older Korean immigrants. Turning point events divided into eleven categories. In the findings, however, the participants seemed to experience …

Key Strategies Of Sustainable Real Estate Decision-Making In The United States: A Delphi Study Of The Stakeholders, Pernille Christensen

All Dissertations

Sustainable real estate is a growing sector within the commercial real estate industry, yet there is still a lack of consistency among the multitude of sustainability performance measurements and reporting requirements around the world. As a result of this confusion, stakeholders have developed different strategies and requirements for sustainability, which in turn makes it difficult to communicate with other stakeholders about sustainability in real estate. Without the ability to communicate with other stakeholders about sustainability efforts, comparison of sustainable real estate becomes a challenge, thus impeding progress towards a competitive sustainable real estate market.
This study presents the results of …

The Contribution Of Poly(Adp-Ribose)Polymerase-1 Activity In The Nucleotide Excision Repair Pathway, Brenee S. King

Biomedical Sciences ETDs

Exposure to ultraviolet radiation (UVR) promotes the formation of UVR-induced, DNA helix distorting photolesions such as (6-4) pyrimidine-pyrimidone photoproducts (6-4 PPs) and cyclobutane pyrimidine dimers (CPDs). Effective repair of such lesions by the nucleotide excision repair (NER) pathway is required to prevent DNA mutations and chromosome aberrations. Poly(ADP-ribose)polymerase-1 (PARP-1) is a zinc-finger protein with well documented involvement in base excision repair (BER). PARP-1 is activated in response to DNA damage and catalyzes the formation of poly(ADP-ribose) subunits (PAR) that assist in the assembly of DNA repair complexes at sites of damage. In this dissertation, I present evidence for PARP-1 contributions …

Energy Conserving Privacy Enhancing Algorithms For Resource-Constrained Devices, Michael Groat

Computer Science ETDs

Resource-constrained devices such as wireless sensor networks, body area networks, or smart phones collect confidential and sensitive information about their users. Traditional solutions to protect these data, such as encryption, consume a significant amount of resources to be viable. In this dissertation, I present two energy efficient information collection protocols based on the notion that by relaxing the definition of privacy, such as using indistinguishability, energy use can be reduced. The first protocol, multi-dimensional negative surveys (MDNSs), protects multivariate categorical data by perturbing sensed values to something other than what was actually sensed, and transmits the perturbed values to a …

Gene Duplication And The Evolution Of Hemoglobin Isoform Differentiation In Birds, Michael T. Grispo

School of Biological Sciences: Dissertations, Theses, and Student Research

The majority of bird species co-express two functionally distinct hemoglobin (Hb) isoforms in definitive erythrocytes: HbA (the major adult Hb isoform, with α-chain subunits encoded by the α^A-globin gene) and HbD (the minor adult Hb isoform, with α-chain subunits encoded by the α^D-globin gene). The α^D-globin gene originated via tandem duplication of an embryonic α-like globin gene in the stem lineage of tetrapod vertebrates, which suggests the possibility that functional differentiation between the HbA and HbD isoforms may be attributable to a retained ancestral character state in HbD that harkens back to a primordial, …

Transcriptional Analysis Of Cervical Epithelial Cell Responses To Hiv-1, Andrew A. Block

School of Biological Sciences: Dissertations, Theses, and Student Research

Human Immunodeficiency Virus type 1 (HIV-1) infection causes a growing pandemic throughout the world, of which women comprise 51% of people who live with HIV-1, more than 60% in sub-Saharan Africa. HIV-1 infections of women are mainly acquired through female reproductive tract where cervical and vaginal epithelial cells are the first line of defense. Although HIV-1 does not directly infect epithelial cells, HIV-1 obligatorily interacts with and crosses over epithelial layer to infect susceptible target cells, mainly CD4+ T cells, in the lamina propria to initiate an infection. However, the mechanism and ramification of the interaction of HIV-1 and epithelial …

Interior Least Tern Powerline Collision On The Lower Platte River, Lauren R. Dinan, Joel G. Jorgensen, Mary Bomberger Brown

The Prairie Naturalist

Collisions with electrical powerlines are a well-known documented cause of avian mortality (Avian Power Line Interaction Committee [APLIC] 1994, Savereno et al. 1996). Mortality caused by collisions with powerlines can be an important concern for many bird species, but is a serious conservation problem for threatened and endangered species because any mortality can have biological and legal ramifications (Janss 2000). Loss of individuals, particularly breeding adults, from an already small population may impede a species’ recovery by reducing reproduction and recruitment into the breeding population. The death of an individual from a threatened or endangered species as a result of …

Avian Diversity And Habitat Use On Wetland Reserve Program Lands In The Lower Missouri River Valley, Eric C. Hopps

The Prairie Naturalist

A primary objective of the Wetland Reserve Program (WRP) is to provide habitat for migratory birds throughout all seasons of the year. Comprehensive avian assessments are lacking and limit our ability to evaluate the benefits of the WRP to continental bird populations. I investigated avian species occurrence on WRP lands within the Lower Missouri River Valley (LMRV), Nebraska, USA, from March 2010 to February 2011. Ten WRP habitat types are described based on plant community assemblages and observed hydrological regimes. Estimates of avian species richness were greatest in lowland forest (n = 115), lowland woodland (n = 83) and upland …

The Impact Of Prolonged Participation In A Pro-Social Cognitive Behavioral Skills Program On Elementary Age Students, With Behavior Related Disorders, Behavior Accelerative, Behavior Reductive, And Return To Regular Classroom Outcomes, Ted H. Esser

Student Work

Overall, pretest-posttest results indicated statistically significant pretest beginning program compared to posttest ending program percentage of behavioral improvement for on task, following directions, and positive interactions outcomes improvement for individual students who completed the elementary grades pro-social cognitive behavioral skills program within one school year or less ( n = 16), within one to two school years (n = 14), and within one school year or less ( n = 15). These results indicate program intervention effectiveness for these students. The posttest ending outcomes compared to posttest ending for on task, following directions, and positive interactions outcomes for individual …

Full Issue, Byu Studies

BYU Studies

No abstract provided.

The Dual-Faceted Federalism Framework And The Derivative Constitutional Status Of Local Governments, Michael W. Cannon

BYU Law Review

No abstract provided.

Reverse-Commandeering, Margaret Hu

Faculty Publications

Although the anti-commandeering doctrine was developed by the Supreme Court to protect state sovereignty from federal overreach, nothing prohibits flipping the doctrine in the opposite direction to protect federal sovereignty from state overreach. Federalism preserves a balance of power between two sovereigns. Thus, the reversibility of the anticommandeering doctrine appears inherent in the reasoning offered by the Court for the doctrine’s creation and application. In this Article, I contend that reversing the anti-commandeering doctrine is appropriate in the context of contemporary immigration federalism laws. Specifically, I explore how an unconstitutional incursion into federal sovereignty can be seen in state immigration …

The Age Of Marital Capacity: Reconsidering Civil Recognition Of Adolescent Marriage, Vivian E. Hamilton

Faculty Publications

Age at marriage has for decades been the strongest and most unequivocal predictor of marital failure. The likelihood of divorce nears eighty percent for those who marry in mid-adolescence, then drops steadily. Delaying marriage until the mid-twenties reduces one’s likelihood of divorce to thirty percent. Women who marry at age twenty-one or younger, moreover – and one in ten U.S. women do – experience worse mental and physical health, attain less education, and earn lower wages than those who marry later. Post-divorce, they and their children tend to endure even greater economic deprivation and instability than do never-married mothers, who …

Web-Based Interactive Video Vignettes Create A Personalized Active Learning Classroom For Introducing Big Ideas In Introductory Biology, Leslie Kate Wright, Dina L. Newman, Jean A. Cardinale, Robert Teese

Articles

The typical “flipped classroom” delivers lecture material in video format to students outside of class in order to make space for active learning in class. But why give students passive material at all? We are developing a set of high-quality online educational materials that promote active, hands-on science learning to aid in teaching of core concepts for introductory biology at the college level. Interactive video vignettes (IVVs) incorporate evidence based teaching strategies to address known areas of confusion for entering students. Each IVV includes a live action scenario with undergraduates investigating a biological problem with a realistic experiment that users …

Training Tomorrow’S Lawyers: What Empirical Research Can Tell Us About The Effect Of Law School Pedagogy On Law Student Learning Styles, Eric A. Degroff

Southern Illinois University Law Journal

Generations X and Y, which together account for the vast majority of today’s law school classes, are quite unlike previous generations in their approach to learning.  Legal scholars have begun to note the disparity between the learning styles and thought processes of today’s students and many of their professors, and some have suggested that a more experiential pedagogy might enhance the learning process for many of today’s students.  Unfortunately, the academy has little empirical data to evaluate what kind of difference a more experiential approach would make. The research described in this article was designed to help bridge that gap …

Respondents In Discovery: A Beneficent Statute With Traps For The Unwary, John T. Hundley

Southern Illinois University Law Journal

A variety of factors have converged to thwart the beneficent purposes of the Illinois Respondents in Discovery Statute (now 735 Ill. Comp. Stat. 5/2-402 (2010)) and to create hidden dangers for the unwary who rely upon it.  This article explains the Statute and its history, and sheds light on the hidden dangers the Statute poses. 

Act Like A Lady!: Reconsidering Gender Stereotypes & The Exclusion Of Women From Combat In Light Of Challenges To “Don’T Ask, Don’T Tell”, Angela Rollins

Southern Illinois University Law Journal

Today, women are serving in the military in increasingly larger numbers and in greater capacities.  However, despite women’s hard work and commitment to our nation, women are prohibited from combat positions, and top leadership positions in the military are foreclosed.   Thus, our military women, and women in the rest of society, must live with the constant reminder that they are not quite as good as their male counterparts.  Accordingly, this exclusion has a harmful impact by reinforcing the perception women’s inferiority in society. This comment argues that the legal and social bases for excluding women from military positions have changed …

December 2012 Commencement Program, Bowling Green State University

Commencement Programs

No abstract provided.

Application Of Real-Time Polymerase Chain Reaction For Quantitative Detection Of Chicken Infectious Anemia Virus, Niwat Chansiripornchai, Wisanu Wanasawaeng, Nantawan Wongchidwan, Supawadee Chaichote, Jiroj Sasipreeyajan

The Thai Journal of Veterinary Medicine

The present study aimed to develop a quantitative method for the detection of chicken infectious anemia virus (CIAV). A real time polymerase chain reaction (real-time PCR) was developed to determine CIAV. The developed real-time PCR was a rapid and reliable quantitative technique for CIAV DNA compared with the conventional PCR. The appropriate cut-off was at the 40th cycle. Results indicated that the CT value of 39.62 was shown at the 10-9 dilution or 0.454 fg/μl or 3.86 x 103 DNA copies. This data suggests that the limit of detection for real-time PCR is 0.454fg/μl. The quantitative real-time PCR will be …

Limiting The Caesarean Section Rate In Low Risk Pregnancies Is Key To Lowering The Trend Of Increased Abdominal Deliveries: An Observational Study, Ilse Delbaere, Hendrik Cammu, Evelyne Martens, Inge Tency, Guy Martens, Marleen Temmerman

Obstetrics and Gynaecology, East Africa

Background: As the rate of Caesarean sections (CS) continues to rise in Western countries, it is important to analyze the reasons for this trend and to unravel the underlying motives to perform CS. This research aims to assess the incidence and trend of CS in a population-based birth register in order to identify patient groups with an increasing risk for CS.

Methods: Data from the Flemish birth register ‘Study Centre for Perinatal Epidemiology’ (SPE) were used for this historic control comparison. Caesarean sections (CS) from the year 2000 (N = 10540) were compared with those from the year 2008 (N …

Antiseptics And Disinfectants For The Treatment Of Bacterial Vaginosis: A Systematic Review, Hans Verstraelen Verstraelen, Rita Verhelst, Kristien Roelens, Marleen Temmerman

Obstetrics and Gynaecology, East Africa

Background: The study objective was to assess the available data on efficacy and tolerability of antiseptics and disinfectants in treating bacterial vaginosis (BV).

Methods: A systematic search was conducted by consulting PubMed (1966-2010), CINAHL (1982-2010), IPA (1970-2010), and the Cochrane CENTRAL databases. Clinical trials were searched for by the generic names of all antiseptics and disinfectants listed in the Anatomical Therapeutic Chemical (ATC) Classification System under the code D08A. Clinical trials were considered eligible if the efficacy of antiseptics and disinfectants in the treatment of BV was assessed in comparison to placebo or standard antibiotic treatment with metronidazole or clindamycin …

The Effects Of Energy Beverages In Counteracting The Symptoms Of Mild Hypoxia At Legal General Aviation Altitudes, Daniel Mark Bull

Doctoral Dissertations and Master's Theses

The purpose of this thesis was to conduct preliminary research, in the form of a pilot study, concerning the natural effects of hypoxia compared to the effects of hypoxia experienced after the consumption of an energy beverage. The study evaluated the effects of hypoxia on FAA certificated pilots at a simulated legal general aviation altitude, utilizing the normobaric High Altitude Lab (HAL) located at Embry Riddle Aeronautical University, Daytona Beach, Florida. The researcher tested 11 subjects, who completed three simulated flight tasks within the HAL using the Frasca International Mentor Advanced Aviation Training Device (AATD). The flight tasks were …

Going Natural African American Women And Their Hair, Brittney Dennis

HIM 1990-2015

The study seeks to gain a better understanding of the term "going natural" in regards to women with natural African American hair. The study also seeks to understand natural hair and reclaiming a positive perspective of acceptance and natural appearance. The study will give light to what it is to have natural hair in present day and calls upon the experience of the Black woman on her journey with her hair and her past.

Explicating The Social Mechanisms Linking Alcohol Use Behaviors And Ecology To Child Maltreatment, Bridget Freisthler, Megan R. Holmes

The Journal of Sociology & Social Welfare

This paper begins to describe and explicate the specific mechanisms by which alcohol use and the alcohol use environment contribute to specific types of child maltreatment. These mechanisms relating alcohol outlet densities to child maltreatment described here include effects on social disorganization, parent's drinking behaviors, and parental supervision. By investigating potential mechanisms, new information could be obtained on the importance and role of alcohol and its availability in the etiology of child maltreatment. This knowledge can be used to further tailor interventions to those conditions most likely to prevent and reduce maltreatment.