Digital Commons Network^™

An Analysis Of Particulate Matter In Central Virginia, Elizabeth Garrett, Arif Sikder

Rice Rivers Center Research Symposium

Virginia is consistently rated as a state with high rates of asthma (Asthma and Allergy Foundation 2014). Although this respiratory disease has many causes, certain air pollutants can be a trigger. The EPA currently identifies, monitors, and regulates seven types of air pollutants. One of these pollutants, particulate matter, can occur both naturally and culturally. The primary anthropogenic cause of particulate matter is fly ash, which is formed during fossil fuel combustion. Different technology installed in the power plant can capture some of the fly ash but these methods are not entirely effective.

This study focused on estimating the ratio …

Assessing How Disruption Of Methanogenic Communities And Their Syntrophic Relationships In Tidal Freshwater Marshes Via Saltwater Intrusion May Affect Ch4 Emissions, David J. Berrier, Scott C. Neubauer, Rima B. Franklin

Rice Rivers Center Research Symposium

Tidal freshwater wetlands (TFW), which lie at the interface of saltwater and freshwater ecosystems, are predicted to experience moderate salinity increases due to sea level rise. Increases in salinity generally suppress CH4 production, but it is uncertain to what extent elevated salinity will affect CH4 cycling in TFW. It is also unknown whether CH4 production will resume when freshwater conditions return. The ability to produce CH4 is limited to a monophyletic group of the Euryarchaeota phylum called methanogens (MG), who are limited to a small number of substrates (e.g., acetate, H2, and formate) produced from the breakdown of fermentation products. …

Baseline Results Of The Neuronext Spinal Muscular Atrophy Infant Biomarker Study, Stephen J. Kolb, Christopher S. Coffey, Jon W. Yankey, Kristin Krosschell, David Arnold, Mathula Thangarajh, +20 Additoinal Authors, Neuronext Clinical Trial Network

Neurology Faculty Publications

Objective

This study prospectively assessed putative promising biomarkers for use in assessing infants with spinal muscular atrophy (SMA).

Methods

This prospective, multi-center natural history study targeted the enrollment of SMA infants and healthy control infants less than 6 months of age. Recruitment occurred at 14 centers within the NINDS National Network for Excellence in Neuroscience Clinical Trials (NeuroNEXT) Network. Infant motor function scales and putative electrophysiological, protein and molecular biomarkers were assessed at baseline and subsequent visits.

Results

Enrollment began November, 2012 and ended September, 2014 with 26 SMA infants and 27 healthy infants enrolled. Baseline demographic characteristics of the …

Rollins Magazine, Summer 2016, Rollins College Office Of Marketing And Communications

Rollins Magazine

No abstract provided.

Function Of The Tryptophanase Operon In Bacterial Colonization Of Fruit Fly's Intestine, Luis R. Cruz-Vera

Summer Community of Scholars (RCEU and HCR) Project Proposals

No abstract provided.

"Monarch Butterflies Migrate Up To 4,500km Across North America Every Year To Escape The Cold Winter", Chang-Kwon Kang

Summer Community of Scholars (RCEU and HCR) Project Proposals

No abstract provided.

Learning, Memory And Cognitive Studies In Mouse Model Of Tyrosinemia Type I, Gordon Macgregor

Summer Community of Scholars (RCEU and HCR) Project Proposals

No abstract provided.

"My Lab Participates In The Natural Products Research Group At Uah Searching For Potential New Drugs From Plants", Debra M. Moriarity

Summer Community of Scholars (RCEU and HCR) Project Proposals

No abstract provided.

Detection Of Biological Molecules Using Metallic Nanoparticles, Seyed Sadeghi

Summer Community of Scholars (RCEU and HCR) Project Proposals

No abstract provided.

The Impact Of Metallic Nanoparticles On Lifetime Of Semiconductor Quantum Dots, Seyed Sadeghi

Summer Community of Scholars (RCEU and HCR) Project Proposals

No abstract provided.

"The Project Will Be Part Of A Larger On-Going Stufy Describing The Reproductive Schedule Of Several Cyprinid ("Carp"-Like) Fishes In The Flint River East Of Hunstville", Bruce Stallsmith

Summer Community of Scholars (RCEU and HCR) Project Proposals

No abstract provided.

To Identify Neurological Modifying Metabolites In The Plasma And Urine Of A Mouse Model Of Tyrosinemia Type I, Bernhard Vogler

Summer Community of Scholars (RCEU and HCR) Project Proposals

No abstract provided.

The Blended Course Design: The Role Of Agency In A Pedagogical Shift, Chinwe H. Ikpeze

Education Faculty/Staff Publications

We live in an era of learning convergence in which both the digital and the physical play critical roles (Leander & Hollett, 2013). In these hybrid spaces, boundaries are permeable and students are simultaneously involved in many settings; communications and other forms of digital and physical production alternate between the virtual and the physical rather than residing in one. This means that teaching and learning must address the issue of learning convergence. Meanwhile, research indicates that preparing prospective teachers to be proficient in digital technologies in order to use them to meet the needs of 21st-century learners continues to be …

Mutsun-English English-Mutsun Dictionary / Mutsun-Inkis Inkis-Mutsun Riica Pappel, Natasha Warner, Lynnika Butler, Quirina Geary

Mutsun Text Collection: mutsun riicakma hummen

Mutsun is a Costanoan language (part of the Utian language family) from California in the area around the modern towns of San Juan Bautista, Hollister, and Gilroy. The last fluent speaker of Mutsun, Mrs. Ascension Solarsano, died in 1930. Because of her work and the work of earlier native Mutsun speakers with early linguists, there is a large written corpus of Mutsun. This dictionary was compiled by analyzing that documentation. The dictionary is written to be useful both for language revitalization and for linguistic research. This PDF was downloaded from the Language Documentation & Conservation journal website at the request …

A Culture Shaped By Immigrants: Examining The Consequences Of U.S. Immigration Policy, Roger White, Shane Francis

Economics

We examine U.S. immigration history both by recounting the related legislative history and by examining data on immigrant inflows and inflow shares during the period from 1820 through 2013. A descriptive analysis of the cultural differences between the U.S. and several cohorts of countries suggests that U.S. culture has been shaped by the pattern of immigrant arrivals. Broadly stated, American culture has evolved to be similar to those of European societies (predominantly, countries in Northern and Western Europe) and to largely be dissimilar to the cultures of other regions. Following the enactment of the Hart-Celler Act in 1968, the primary …

Qualitative Analysis On Differential, Fractional Differential, And Dynamic Equations And Related Topics, Said R. Grace, Taher S. Hassan, Shurong Sun, Elvan Akin

Mathematics and Statistics Faculty Research & Creative Works

This issue on qualitative analysis on differential, fractional differential, and dynamic equations and related topics aims at an all-around research and the state-of-the-art theoretical, numerical, and practical achievements that contribute to this field.

Calice, Charles Messing

Character and Character State Guides

No abstract provided.

Calice Distribution, Charles Messing

Character and Character State Guides

No abstract provided.

Branching Dichotomous (Forking) Or Irregular Only, Charles Messing

Character and Character State Guides

No abstract provided.

Plumose/Pinnate/Fan Colony Branches Only (Pinnules), Charles Messing

Character and Character State Guides

No abstract provided.

Influence Of Academic Self-Efficacy On The Early Academic Success Of Underrepresented Minority Nursing Students Enrolled In The First Semester Of A Baccalaureate Nursing Program, Connie Hataway

Student Theses, Dissertations and Capstones

The identification of reliable predictors of early academic achievement is imperative for the retention and graduation of all nursing students, and particularly underrepresented minority (URM) students. Students with a high sense of academic self-efficacy exhibit greater persistence and interest in their academic performance, a premise that led to this investigation of self-efficacy as a variable affecting early academic success among baccalaureate nursing students. The purpose of this study was to (a) to determine if a significant relationship existed between academic self-efficacy and successful progression for first semester baccalaureate nursing students in general and URM students specifically, (b) determine the predictive …

Comparison Of Resistance To Sliding Between Brackets And Archwires Utilizing Various Ligature Materials, Jagdesh Dudani

Student Theses, Dissertations and Capstones

Objectives: The purpose of this study was to investigate the association between ligature material and frictional force created during orthodontic cuspid retraction. Maximum static and mean kinetic frictional resistance between conventional metallic orthodontic appliances and esthetic orthodontic appliances will be compared as well. Background: The use of ceramic brackets in conjunction with coated archwires and ligatures as an alternative to conventional stainless steel appliances has increased in response to the demand for more esthetic orthodontic appliances. Esthetic appliances are associated with increased frictional forces and therefore thought to slow the orthodontic treatment. Knowledge of frictional forces generated within various orthodontic …

Memory Performance In Children With Temporal Lobe Epilepsy: Neocortical Vs. Dual Pathologies, Brandon M. Korman

Theses and Dissertations

This study investigated memory in children with temporal lobe epilepsy and the ability to discern hippocampal dysfunction with conventional memory tests that are typically used to detect more global memory impairment. All data was obtained retrospectively from the epilepsy surgery program at a local children’s hospital. The research population consisted of 54 children with intractable epilepsy of temporal onset, balanced across pathology types (with and without hippocampal disease) and other demographics. Each was given a clinical battery prior to surgical intervention, which included the WRAML/WRAML2 Verbal Learning subtest from which the dependent variables for this study were extracted. The research …

Toward A Model Of 12-Step Engagement: Predicting Recovery Involvement In Narcotics Anonymous, Hillary L. Howrey

Theses and Dissertations

Substance use disorders (SUDs) affect a significant portion of the population and are noteworthy public health concerns. Mutual help organizations (MHOs) such as Alcoholics Anonymous and Narcotics Anonymous are considered evidence-based practices for SUDs. Despite a growing body of research examining mechanisms of change in MHOs, relatively few investigations of 12-step organizations have been theory-driven. Theory-based models of recovery provide a more comprehensive view of the range of individual factors affecting individuals in recovery and how and why they might engage in recovery-related behaviors. Stress and coping theory fills a gap in explaining how improvements occur as a result of …

Perspectives Volume 4: Number 1, Winter-Spring 2016, College Of Health Care Sciences

Perspectives

No abstract provided.

Doctorate In Family Therapy Curriculum, Nova Southeastern University

College of Arts, Humanities, and Social Sciences Course Catalogs

No abstract provided.

Doctor In Family Therapy 2016, Nova Southeastern University

College of Arts, Humanities, and Social Sciences Course Catalogs

No abstract provided.

Cultural Resources Monitoring: Archaeological Montioring Of Hand Excavated Trenches San Antonio, Bexar County, Texas, David M. Yelacic

Index of Texas Archaeology: Open Access Gray Literature from the Lone Star State

To assist and support the installation of fiber-optic cable in the particularly sensitive and historic Downtown San Antonio, Texas, Terracon carried out archaeological monitoring of two small, hand-excavated trenches in City of San Antonio sidewalk easements. The undertaking is subject to compliance with the Antiquities Code of Texas and oversight from the Texas Historical Commission. Archaeological monitoring was carried out by David Yelacic, Principal Investigator, under Texas Antiquities Permit Number 7203.

Through the course of monitored excavation, very few cultural materials were encountered, and these materials (i.e., clear glass fragment, brown bottle glass fragment, wood, and rusted metal) were not …

Inhibition Of Enterobacter Cloacae And Klebsiella Oxytoca By Garlic (Allium Sativum L.) And Garlic Pills, Lucinda Choules, Dennis A. Gravatt, Stephen M. Kosovich, Wei Yuan, Ping Wang, Ron Havner

Faculty Publications

Multidrug resistant infections and superinfections are increasing globally. Intrinsic and acquired resistance to multiple antibiotics by bacteria from the Enterobacteriaceae family exasperate treatment efforts by clinicians. Carbapenem antibiotics were once relied upon to treat multidrug resistant infections. However, Carbapenem Resistant Enterobacteriaceae (CRE) infections are becoming more common, requiring that an alternative treatment be found. This study trialed an ancient cure, Fresh Garlic Extract (FGE) created from garlic (Allium sativum L.) and commercially prepared garlic pills against two opportunistic Enterobacteriaceae in vitro utilizing: disc diffusion, well diffusion (introducing DIFF-bolts), and HPLC. FGE and four brands of garlic pills inhibited the growth …

Expansion Of The Manage Database With Forest And Drainage Studies, Daren R. Harmel, Laura E. Christianson, Matthew W. Mcbroom, Douglas R. Smith, Kori D. Higgs

Faculty Publications

The “Measured Annual Nutrient loads from AGricultural Environments” (MANAGE) database was published in 2006 to expand an early 1980s compilation of nutrient export (load) data from cultivated and pasture/range land at the field or farm scale. Then in 2008, MANAGE was updated with 15 additional studies, and nitrogen (N) and phosphorus (P) concentrations in runoff were added. Since then, MANAGE has undergone significant expansion adding N and P water quality along with relevant management and site characteristic data from: (1) 30 runoff studies from forested land uses, (2) 91 drainage water quality studies from drained land, and (3) 12 additional …