Digital Commons Network^™

Winners And Losers: The Epa's Unfair Implementation Of Renewable Fuel Standards, Bob Neufeld, Rebecca Lynne Fey

South Dakota Law Review

No abstract provided.

Collection Development Policy, Regionals, Cynthia Kisby

Libraries' Documents

No abstract provided.

Iron Deficiency Increases Growth And Nitrogen-Fixation Rates Of Phosphorus-Deficient Marine Cyanobacteria, Nathan S. Garcia, Feixue Fu, Peter N. Sedwick, David A. Hutchins

OES Faculty Publications

Marine dinitrogen (N²)-fixing cyanobacteria have large impacts on global biogeochemistry as they fix carbon dioxide (CO₂) and fertilize oligotrophic ocean waters with new nitrogen. Iron (Fe) and phosphorus (P) are the two most important limiting nutrients for marine biological N₂ fixation, and their availabilities vary between major ocean basins and regions. A long-standing question concerns the ability of two globally dominant N₂-fixing cyanobacteria, unicellular Crocosphaera and filamentous Trichodesmium, to maintain relatively high N₂-fixation rates in these regimes where both Fe and P are typically scarce. We show that under P-deficient …

Understanding Ocean Acidification Impacts On Organismal To Ecological Scales, Andreas J. Andersson, David I. Kline, Peter J. Edmunds, Stephen D. Archer, Nina Bednarsek, Robert C. Carpenter, Meg Chadsey, Philip Goldstein, Andrea G. Grottoli, Thomas P. Hurst, Andrew L. King, Janet E. Kübler, Ilsa B. Kuffner, Katherine R.M. Mackey, Bruce A. Menge, Adina Paytan, Ulf Riebesell, Astrid Schnetzer, Mark E. Warner, Richard C. Zimmerman

OES Faculty Publications

Ocean acidification (OA) research seeks to understand how marine ecosystems and global elemental cycles will respond to changes in seawater carbonate chemistry in combination with other environmental perturbations such as warming, eutrophication, and deoxygenation. Here, we discuss the effectiveness and limitations of current research approaches used to address this goal. A diverse combination of approaches is essential to decipher the consequences of OA to marine organisms, communities, and ecosystems. Consequently, the benefits and limitations of each approach must be considered carefully. Major research challenges involve experimentally addressing the effects of OA in the context of large natural variability in seawater …

Genetic Indicators Of Iron Limitation In Wild Populations Of Thalassiosira Oceanica From The Northeast Pacific Ocean, P. Dreux Chappell, Leann P. Whitney, Joselynn R. Wallace, Adam I. Darer, Samua Jean-Charles, Bethany D. Jenkins

OES Faculty Publications

Assessing the iron (Fe) nutritional status of natural diatom populations has proven challenging as physiological and molecular responses can differ in diatoms of the same genus. We evaluated expression of genes encoding flavodoxin (FLDA1) and an Fe-starvation induced protein (ISIP3) as indicators of Fe limitation in the marine diatom Thalassiosira oceanica. The specificity of the response to Fe limitation was tested in cultures grown under Fe-and macronutrient-deficient conditions, as well as throughout the diurnal light cycle. Both genes showed a robust and specific response to Fe limitation in laboratory cultures and were detected in small volume samples collected from …

Using A Mg-M Imagery Intervention To Enhance The Sport Competence Of Young Special Olympics Athletes, Kelley Catenacci

College of Graduate Studies: Theses & Dissertations

The opportunity for athletes with an intellectual disability (ID) to participate in sport is limited due to physical, social, and psychological barriers (Shields, Synnot, & Barr, 2012). Sport psychology interventions may have the capacity to address these barriers, namely the lack of sport competence that athletes with an ID tend to experience (Vealey, Hayashi, Garner-Holman, & Giacobbi, 1998). Therefore, this single subject A-B-A design sought to enhance sport competence among athletes with an ID using personalized motivational general-mastery (MG-M) imagery scripts. The study spanned six weeks and was implemented with five Special Olympics athletes (M_age = 11.40) who had …

The Project Shop, Lindsey Sullivan

College of Graduate Studies: Theses & Dissertations

The Project Shop is a Do-It-Yourself (DIY) brand designed to promote a value-creating activity that impacts the lives and personal development for those who participate. The strategic culmination of research, marketing, and graphic design generated during the creation of this brand is intended to attract a target demographic of 18-24 year olds. This target market is identified as a transient population often typified by being civic-minded and pragmatically idealist.

The Project Shop caters to the needs of its target market by concentrating on habits and particular styles of living. This demographic often seeks DIY projects that are customizable due to …

A Person's A Person No Matter How Small - Understanding The Role Of Temperament In Working With Toddlers And Young Children, Robinson B. Kimberly, Ann Vanbuskirk Dr.

Georgia Association for Positive Behavior Support Conference

Abstract Early childhood and educational research have indicated that a young child’s temperament is predictive of success in school and adulthood. A child’s temperament has the potential to impact not only their interpretation of life events, but can also influence the activities that they choose and how adults respond to and interact with them. Child temperament research has identified three widely known profiles based on nine dimensions of behavior: “difficult”, “easy”, and “slow to warm up”. The purpose of this presentation is to provide information about child temperament and the ways in which adults can use positive relational interventions to …

2014-2015 Georgia Southern University Men's Golf Statistics, Georgia Southern University

Men's Golf Records

• Georgia Southern Eagles 2014-15 Men's Golf Statistics

2015 Georgia Southern University Men's Soccer Media Guide, Georgia Southern University

Men's Soccer Records

• Georgia Southern 2015 Men's Soccer Media Guide

Identification Of A Putative Nuclease From Thermococcus Thioreducens, Jayson Isaza Pagan

Theses

A putative nuclease from Thermococcus thioreducens was expressed in E. coli BL21 (DE3)-Rosetta cells (6.2 g/l). The recombinant protein (TthNuc) was purified using heat precipitation, anion exchange chromatography, and size exclusion chromatography to a purity of 99%. A BLASTp search of the NR database found TthNuc to be 85% identical to an uncharacterized, RecJ endonuclease from the same genus. TthNuc exhibits in vitro divalent metal ion dependent catabolism of single and double stranded DNA. TthNuc was qualitatively shown to have in vitro nuclease activity between 37°-95°C and above pH 8.4 at 75°C. A three dimensional similarity search of the PDB …

Identification Of The Molecular Target Of The Doc Toxin Of The P1 Bacteriophage Plasmid Addiction System, Darren Ferree

Theses

Doc toxin from the bacteriophage P1 plasmid addiction operon kills daughter cells that are cured of plasmid. At the beginning of this project it was known that Doc is a kinase that transfers the phosphoryl group from the gamma position of ATP to some unidentified target protein of approximately 45 kDa molecular weight. To better characterize this target, assays were conducted to determine optimal conditions for Doc-dependent phosphorylation of target, and these conditions were then used to generate samples for analysis by two-dimensional polyacrylamide gel electrophoresis, liquid chromatography-coupled tandem mass spectrometry, and immunoprecipitation. The results of these experiments indicate that …

Super Wide-Band Solar Light Perfect Absorbers Using Cascade Cavity Metal-Dielectric Layer Structures, Jinnan Chen

Theses

Super wideband perfect solar light absorbers based on un-patterned metal-dielectric thin film structures were designed and fabricated. Designed solar light absorbers can efficiently absorb solar light within a wide solar light spectrum from 400 nm to 2500 nm wavelength. Design and simulations were carried out by using the transfer matrix approach for structures of different metal-dielectric layers thicknesses. Fabricated devices have shown near perfect absorption from 400 nm to 1700 nm wavelength. The absorption spectral range in the infrared is limited by the capability of our measurement. Measurement results have shown that the cascade metal-dielectric layer nano-cavity absorbers have near …

Battling With Monsters : Integrated Gamification In The First-Year Composition Classroom, Lee Hibbard

Theses

The study of games features in digital media and game design classrooms, but no research exists on a combination of gamification and bringing games as texts into the first-year composition classroom. Using the method of `integrated gamification', I created an innovative multimodal classroom that includes the study of videogame texts alongside literature, film, and television texts, and uses the mechanics of those videogame texts to create a deeper immersion in the course content. In my thesis research, I will demonstrate the impact integrated gamification has on students in the first year composition classroom as recorded from a semester-long case study …

Accelerating Reconfiguration Of Network Anomaly Detection Systems, William C. Edmonds Jr.

Theses

Reducing the time required to keep an anomaly-based network intrusion detection system (NIDS) up-to-date with the continuously changing web server features is of the utmost importance to keep intrusion detection as accurate as possible. Web applications and content changes frequently on web servers to keep their users interested and returning. This frequent updating poses an interesting problem with regards to anomaly-based network intrusion detection systems (NIDS) as they rely on knowing what normal traffic patterns look like. Retraining and reconfiguration to adapt to new applications or features of a website is highly advised to maintain accurate detection performance. Training an …

The Effects Of Conformity And Training In A Phishing Context :Conforming To The School Of Phish, Matt Jones

Theses

Over the past decade, cybercrime has increased dramatically, and a popular way to steal someone’s information is via phishing. There are three major ways to protect from a phishing attack: automatic filters, warnings, and user training. User training makes a good safety net for the few instances when filters fail to catch a security risk and warnings go unheeded. Training is most effective when feedback is given immediately and when it is simple and engaging. Phishermen often use psychological techniques in order to gain access to sensitive information, and conformity is a well-documented phenomenon that can cause people to make …

Jiann-Ping Hsu College Of Public Health Magazine, Georgia Southern University

College of Public Health: News & Publications

• Global Impact
• Counter Culture
• Global Link
• Testing the Water
• College News
• Research
• Faculty Spotlight
• Alumni

Eagle Executive Magazine, Georgia Southern University

College of Business: News & Publications

• Spring 2015 Commencement
• A Diary: Eagles on Wall Street
• Today's Business Student

A Feasibility Test Of Using Smartphones To Collect Gps Information In Face-To-Face Surveys, Kristen Olson, James Wagner

Department of Sociology: Faculty Publications

Survey organizations rely on interviewers to make informed and efficient decisions about their efforts in the field, including which housing units they approach to knock on doors, seeking to make appointments, and obtain interviews. This paper presents initial findings from a feasibility test on a face-to-face survey, the US National Survey of Family Growth, in which the interviewers were equipped with GPS-enabled smartphones. This test included an experiment to determine if the use of the GPS-enabled smartphone altered interviewer behavior. We evaluate interviewer compliance with the GPS request, the effects of using the GPS device on interviewer behavior, and the …

Museum Monsters And Victorious Viruses: Improving Public Understanding Of Emerging Biomedical Research, Judy Diamond, Benjamin Jee, Camilla Matuk, Julia Mcquillan, Amy N. Spiegel, David Uttal

Department of Sociology: Faculty Publications

Although microbes directly impact everyone's health, most people have limited knowledge about them. In this article, we describe a museum and media public education campaign aimed at helping diverse audiences better understand emerging knowledge about microbes and infectious disease. Funded primarily by the Science Education Partnership (SEPA) program of the National Institutes of Health, this campaign involved crosscutting programs designed to extend impacts throughout a broad public audience.

Variation In Pregnancy Intendedness Across U.S. Women’S Pregnancies, Karina M. Shreffler, Arthur L. Greil, Katherine Stamps Mitchell, Julia Mcquillan

Department of Sociology: Faculty Publications

How stable are women’s pregnancy intentions across their reproductive lifespans? Are there demographic, social, or attitudinal characteristics that are associated with differing pregnancy intentions patterns? Patterns of intendedness across pregnancies were examined using a sample of 3,110 women ages 25–45 who have been pregnant at least twice from the National Survey of Fertility Barriers. Multinomial logistic regression analyses assessed associations between patterns of intentions and respondents’ economic/social status, values and ideologies to determine if intentions are a stable characteristic or pregnancy- specific. The majority of women (60%) reported varying intendedness across individual pregnancies, indicating that intendedness tends to be pregnancy-specific. …

Homeless Young People’S Experiences Of Caregiver Rejection, Rachel M. Schmitz, Kimberly A. Tyler

Department of Sociology: Faculty Publications

This paper explores the dynamics of caregiver rejection experienced by 40 homeless young adults 19–21 years of age. Using qualitative interviews, our findings reveal that nearly all of the youth reported at least one type of familial rejection that was intertwined with wider household conflict, and several youth experienced multiple types of rejection. Many young people reported “feeling like an outsider,” as they felt marginalized by family members and perceived a sense of outsiderness within their family networks. Some youth cited rejection when they were “betrayed by a primary caregiver for a significant other.” These intimate partners, such as a …

The Utility Of The Prototype/Willingness Model In Predicting Alcohol Use Among North American Indigenous Adolescents, Brian E. Armenta, Dane S. Hautala, Les B. Whitbeck

Department of Sociology: Faculty Publications

In the present study, we considered the utility of the prototype/willingness model in predicting alcohol use among North-American Indigenous adolescents. Specifically, using longitudinal data, we examined the associations among subjective drinking norms, positive drinker prototypes, drinking expectations (as a proxy of drinking willingness), and drinking behavior among a sample of Indigenous adolescents from ages 12 to 14 years. Using an autoregressive cross-lagged analysis, our results showed that subjective drinking norms and positive drinker prototypes at 12 years of age were associated with increased drinking expectations at 13 years of age, and that greater drinking expectations at 13 years of age …

‘‘We Can Wipe An Entire Culture’’: Fears And Promises Of Dna Biobanking Among Native Americans, Roberto Abadie, Kathleen Heaney

Department of Sociology: Faculty Publications

This paper explores Native American perceptions on DNA biobanking. A qualitative study was conducted among self-declared Native Americans living off reservation in two Midwest cities. Findings demonstrate a paradox: Informants maintain strong hopes for the transformative power of gene-based research while voicing very particular social anxieties. Emerging genomic technologies elicit concerns over the potential for genetic stigmatization or discrimination based on race, preventing access to health insurance or employment. Frequently, social anxieties adopt the narrative form of conspiracy theories which portray powerful agents exploiting or abusing a disenfranchised population. We argue that while Native Americans do not have a monopoly …

Citizen Volunteers In Prison: Bringing The Outside In, Taking The Inside Out, Lisa Kort-Butler, Sarah E. Malone

Department of Sociology: Faculty Publications

The United States correctional system relies heavily on citizen volunteers, but there is little contemporary research on prison volunteers, which is further limited by sample and geographic region. The purpose of this project was to explore the role of citizen volunteers, including investigating why they volunteer and what their experiences with inmates and prison staff are like. Semi-structured interviews were conducted with citizen volunteers in the penal system of a Midwestern state. Volunteers had altruistic or faith-based motivations, viewing themselves as ‘seed planters’ but not saviors, and placing priority on building relationships. They described how volunteering transformed their views on …

2015-2016 Undergraduate Catalog, Armstrong State University

Armstrong Office of the Registrar: Undergraduate Catalogs (Archived)

No abstract provided.

Green Exercise And Rural America: Cultural, Ecological, And Ideological Implications For Positive Social Change, Joshua M. Garrin

Journal of Sustainable Social Impact

As the global obesity pandemic continues to extend its epidemiological reach, its magnitude continues to transcend demographic boundaries. Increasingly, the extant literature highlights the myriad challenges experienced by socioeconomically disenfranchised populations to combat the insidious biopsychosocial impact of chronic health conditions. However, a counter argument suggests that rural Americans have wide ranging access to the natural environment—an intrinsic resource that offers a broad spectrum of health and wellness opportunities. Beyond its application as a tool for good health practices, green exercise—defined as physical activity in natural settings—can provide an existential platform for the ideals of self-sufficiency, solidarity, and sustainability. A …

Measuring Happiness To Guide Public Policy Making: A Survey Of Instruments And Policy Initiatives, Laura Musikanski

Journal of Sustainable Social Impact

This author examines subjective indicators of well-being as they relate to the happiness movement, a global effort to create a new economic paradigm. The essay focuses on the prominent international institutions that are developing happiness metrics as well as agencies exploring the use of happiness data for crafting supportive public policy. A definition of happiness metrics, based on international institutions, identifies the primary questions that compose perceived happiness and how this data can be used.

The Relationship Between Stressors And Intent To Leave Nursing Homes Among Directors Of Nursing, Crystal R. Williamson

Journal of Sustainable Social Impact

According to the Centers for Medicare and Medicaid Services, some nursing homes have been ranked worst in the nation when rating the quality of resident care. The purpose of this study was to determine the relative strength of workplace stress, job satisfaction, organizational support, and personal data (number of years employed, age, highest education level) in predicting director of nursing (DON) intentions to leave the position. This information contributes to social change because it is important to know that DONs need to experience general satisfaction in order to maintain stable leadership that positively contributes to the quality of care in …

Book Review: Regulating Obesity?: Government, Society, And Questions Of Health, By W.A. Bogart, Sas Ansari

Osgoode Hall Law Journal

No abstract provided.