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Population And Trophic Dynamics Of Striped Bass And Blueback Herring In The Connecticut River, Justin P. Davis

Doctoral Dissertations

Case studies of the ramifications of predator management for prey population dynamics can play a valuable role in developing ecosystem fisheries management. My dissertation focuses on the predator-prey interaction between Striped Bass (Morone saxatilis), an abundant predatory finfish, and an imperiled prey population of anadromous Blueback Herring (Alosa aestivalis). Annual returns of Blueback Herring to the Holyoke Dam on the Connecticut River in southern New England collapsed during the 1980-2000s, coincident with Striped Bass recovery. I studied the abundance and demography of both species in the Connecticut River during 2005-08, measured predation levels, and surveyed the …

Wage Shocks And The Technological Substitution Of Low-Wage Jobs, Daniel Aaronson, Brian Phelan

Upjohn Institute Working Papers

We extend the task-based empirical framework used in the job polarization literature to analyze the susceptibility of low-wage employment to technological substitution. We find that increases in the cost of low-wage labor, via minimum wage hikes, lead to relative employment declines at cognitively routine occupations but not manually-routine or non-routine low-wage occupations. This suggests that low-wage routine cognitive tasks are susceptible to technological substitution. While the short-run employment consequence of this reshuffling on individual workers is economically small, due to concurrent employment growth in other low-wage jobs, workers previously employed in cognitively routine jobs experience relative wage losses.

An Intercomparison Of Dissolved Iron Speciation At The Bermuda Atlantic Time-Series Study (Bats) Site: Results From Geotraces Crossover Station A, Kristen N. Buck, Loes J. A. Gerringa, Micha J. A. Rijkenberg

Marine Science Faculty Publications

The organic complexation of dissolved iron (Fe) was determined in depth profile samples collected from GEOTRACES Crossover Station A, the Bermuda Atlantic Time-series Study (BATS) site, as part of the Dutch and U.S. GEOTRACES North Atlantic programs in June 2010 and November 2011, respectively. The two groups employed distinct competitive ligand exchange-adsorptive cathodic stripping voltammetry (CLE-AdCSV) methods, and resulting ligand concentrations and conditional stability constants from each profile were compared. Excellent agreement was found between the total ligand concentrations determined in June 2010 and the strongest, L₁-type, ligand concentrations determined in November 2011. Yet a primary distinction between …

'Rebellious Highlanders': The Reception Of Corsica In The Edinburgh Periodical Press, 1730-1800, Rhona Brown

Studies in Scottish Literature

Examines the way Scottish periodicals, especially the Weekly Magazine and the Caledonian Mercury, reported and discussed the nationalist resistance in Corsica against first Genoese and then French rule; recalibrates the role of James Boswell in shaping Scottish opinion about Corsica, especially in his Account of Corsica (1768); notes the parallels made by Scottish commentators between the Corsican resistance under Pascal Paoli and the Scottish highlands, especially the Jacobite risings of 1715 and 1745; and suggests the value of looking at the distinctive responses of Scottish periodicals, not just the print networks based on London.

Breaking Barriers: Saudi Women In Non Traditional Careers, Suad Dukhaykh

Student Scholarship

Women occupy only 15.8 percent of the private and public positions occupied by Saudi nationals, according to statistics from the Central Department of Statistics and Information 2015. The Saudi government has highlighted the need to support women's higher education and combat sociopolitical barriers to their employment. Despite facing substantial challenges to entering the labor market, females have made gains in Saudi society; these include higher literacy rates, greater employment, and moderate rates of entry into both positions of leadership and nontraditional careers. Qualitative research was based on semi-structured interviews with 30 women, 18 of whom had nontraditional careers and 12 …

Understanding The Role Of Dynamics In Brain Networks: Methods, Theory And Application, Mohammadmehdi Kafashan

McKelvey School of Engineering Graduate Student Theses & Dissertations

The brain is inherently a dynamical system whose networks interact at multiple spatial and temporal scales. Understanding the functional role of these dynamic interactions is a fundamental question in neuroscience. In this research, we approach this question through the development of new methods for characterizing brain dynamics from real data and new theories for linking dynamics to function. We perform our study at two scales: macro (at the level of brain regions) and micro (at the level of individual neurons).

In the first part of this dissertation, we develop methods to identify the underlying dynamics at macro-scale that govern brain …

Genetic Circuits For Transcriptional Regulation In Synechocystis Sp. Pcc 6803, Cheryl M. Immethun

McKelvey School of Engineering Graduate Student Theses & Dissertations

Microbial biosynthesis has produced a variety of complex compounds using processes that are more environmentally-friendly than many conventional methods. The most common hosts are heterotrophs, which require the addition of an organic carbon source; while cyanobacteria possess many traits that make them a more sustainable biotechnology platform. As phototrophs, cyanobacteria can employ sunlight and carbon dioxide to create many value-added compounds. A wealth of tools has been developed to engineer the commonly used heterotrophs for higher yields and titers; yet, few synthetic biology tools have been designed for cyanobacteria. Furthermore, many of the tools created for heterotrophs do not function …

Research Express News, Georgia Southern University

Research & Economic Development

• Georgia Southern faculty continue excellence in 2015

An Assessment Of Data Related To Inspections Of Risk Factors For Public Swimming Pools, Shanita Shack, Maurice Redmond, R. Christopher Rustin

Environmental Health Sciences: Faculty Publications

Background: The Georgia Department of Public Health (DPH) is mandated to ensure that public swimming pools are safe for those who use them. This mandate is carried out by the DPH and local environmental health professionals through regulations and inspections. In 2015, legislation was introduced proposing to reduce the authority of the DPH to inspect certain pool types (apartments, subdivision, condominiums) and thus reduce regulatory protections in place for swimmers. To ensure that the DPH had current information on the risks associated with pools, the EH team, with assistance from a graduate student, analyzed inspection data to evaluate risk factors …

Atlanta Symphony Orchestra, Family Holiday Concert, John Lemley

Bailey School of Music Concert Programs

The Atlanta Symphony comes to KSU for the holidays! Enjoy music from The Nutcracker, join in a festive sing-along, and have a holly jolly Christmas with the Atlanta Symphony Orchestra and the whole family in Morgan Concert Hall.

A Preliminary Examination Of Elevated Blood Lead Levels In A Rural Georgia County, R. Christopher Rustin, Yu Sun, Chris Calhoun, Christy Kuriatnyk

Environmental Health Sciences: Faculty Publications

Background: Rural areas are often viewed as lower risk for lead poisoning and toxic exposures seriously impacting development of the brain and central nervous system; this report examines the prevalence of elevated blood lead levels for children <6 years of age in rural Ben Hill County, GA.

Methods: Lead surveillance data from the Georgia Department of Public Health (DPH) were analyzed using SAS®v-9.3 to calculate the prevalence of elevated blood lead levels (≥5ug/dL) among those children in Ben Hill County who had been tested for lead; the results were compared to Georgia and national data.

Results: A preliminary analysis of 2010-2015 screening data for Ben Hill County indicates that 8.73% …

On Control Systems Of The Brain: A Study Of Their Connections, Activations, And Interactions, Haoxin Sun

McKelvey School of Engineering Graduate Student Theses & Dissertations

Implementation of daily functions in humans crucially relies on both the bottom-up moment-to- moment processing of relevant input and output information as well as the top-down controls that instantiate and regulate goal-directed strategies. The current dissertation focuses on different systems of brain regions related to task control. We are interested in investigating, in detail, some of the basic activity patterns that different control systems carry during simple tasks, and how differences in activity patterns may shed new insight onto the distinctions among the systems' functional roles. In addition, carefully coordinated interactions between brain regions specialized for control-related activity and regions …

Electropolymerization Of B–Cyclodextrin Onto Multi–Walled Carbon Nanotube Composite Films For Enhanced Selective Detection Of Uric Acid, Mulugeta B. Wayu, Luke T. Dipasquale, Margaret A. Schwarzmann, Samuel D. Gillespie, Michael C. Leopold

Chemistry Faculty Publications

An amperometric uric acid (UA) sensor incorporating a multi-walled carbon nanotubes (MWCNT) network in Nafion and electropolymerized β-cyclodextrin (β-CD) layer is investigated. The electrochemical sensor is comprised of a glassy carbon electrode modified with Nafion-MWCNT nanocomposite film, a β-CD polymer inner selective layer, and a Hydrothane polyurethane (HPU) outer selective coating. The surface morphology and electronic structure of the electrode material are characterized using transmission electron microscopy (TEM), scanning electron microscope (SEM), and Fourier transform infrared (FTIR) spectroscopy. The electrocatalytic activity of the sensor is studied using cyclic voltammetry (CV), chronocoulometry (CC) and differential pulse voltammetry (DPV). Analytical performance of …

From Shtetl To Stardom: Jews And Hollywood, Vincent Brook, Michael Renov

Purdue University Press Books

The outsized influence of Jews in American entertainment from the early days of Hollywood to the present has proved an endlessly fascinating and controversial topic, for Jews and non-Jews alike. From Shtetl to Stardom: Jews and Hollywood takes an exciting and innovative approach to this rich and complex material. Exploring the subject from a scholarly perspective as well as up close and personal, the book combines historical and theoretical analysis by leading academics in the field with inside information from prominent entertainment professionals. Essays range from Vincent Brook’s survey of the stubbornly persistent canard of Jewish industry “control” to Lawrence …

Image Politics: U.S. Aid To The Spanish Republic And Its Refugees, Sebastiaan Faber

Faculty & Staff Scholarship

The Spanish Civil War marks an important chapter in the development of non-governmental refugee aid as we know it. But studying the case of U.S. aid for Spanish Republican refugees also brings into focus some of the tensions and contradictions associated with the concept of humanitarianism, including the role played by documentary images. What were the ideals that moved those who fought against fascism or aided antifascist refugees in the 1930s and ‘40s? Were they properly political, or did they transcend politics, becoming humanitarian? The distinction is crucial to understanding the efforts undertaken to aid Spanish Civil War refugees and …

Client And Attest Client, Proposed Definitions Of Client And Attest Client As Related Definitions, Interpretations And Other Guidance, December 15, 2016, Comments Are Requested By May 15, 2017; Exposure Draft (American Institute Of Certified Public Accountants), 2016, December 15, American Institute Of Certified Public Accountants. Professional Ethics Executive Committee

Exposure Drafts, Comment Letters, and Statements of Position

No abstract provided.

Structure, Dynamics, And Regulation Of Collective Cell Migration, Andrew J. Loza

Arts & Sciences Graduate Student Theses and Dissertations

Collective migration is the process by which cells organize individual motions to productively migrate as a group and plays a fundamental role in organism development, tissue regeneration, and cancer invasion. In development, coordinated migration facilitates the formation of complex organ structures and is required for proper dissemination of neural crest cells throughout an organism. After injury, this process allows breaches in epithelial layers to be repaired while maintaining tissue integrity, and in cancer, collective behavior enhances invasion of tumor cells into the surrounding tissue. Chapter 1 provides an introduction for the role of collective migration across an organism’s lifespan, the …

Discovery And Functional Implication Of Genetic Alterations Associated With Clonal Hematopoietic Expansion, Mingchao Xie

Arts & Sciences Graduate Student Theses and Dissertations

Cancers, including hematologic malignancies, arise as a result of the stepwise accumulation of mutations. Some early mutations that potentially initiate clonal expansion might exist in patients many years before they develop obvious disease symptoms. Therefore, identifying and characterizing these early mutations are critical to understanding the genetic basis of tumorigenesis. Here, we analyzed blood-derived DNA sequencing data from 2,728 individuals without apparent hematologic malignancies and identified 77 blood-specific mutations in 31 cancer-associated genes. Importantly, 83% of all mutations occurred in 19 genes that have been previously linked to hematological malignancies, such as DNMT3A, TET2, JAK2, and ASXL1. By investigating these …

Prepared Practitioners: An Evaluation Of The Professional Development Experiences Of Sport-Based Youth Development Practitioners, Danielle A. Derosa

Master's Theses

Professional development for Out-of-School time (OST) staff is a comprehensive term that can refer to a variety of education, training, and development opportunities (Bouffard & Little, 2004). As a way to develop staff, organizations spend time and resources to provide opportunities that encourage the acquisition of knowledge and growth. One theory that has been looked at for its impact on professional development is the Community of Practice (CoP) is a framework (Wenger, 1998). With its focus on learning as social participation, CoP framework defines itself along three dimensions; joint enterprise, mutual engagement and shared repertoire (Cheng & Lee, 2013; Akerson, …

Comprehensive Applications Of Rice Husk Biomass, Zichao Wei

Master's Theses

Rice husks (RHs) have recently attracted high attention due to their potential for many applications, including construction materials, composite materials, adsorption materials, chemical production, and power generation. RHs are an appealing alternative because of their low cost and high silica content. So far, most researchers mainly focus on the utilization of one component (such as silica) while ignoring others. Comprehensive utilization of RH biomass and diversified products are the key goals for this research field.

In this thesis, the two main components of RHs, silica and lignocellulose, were extracted from RH biomass. The high tempered calcination served as the extraction …

Implicit Prosody And Cue-Based Retrieval: L1 And L2 Agreement And Comprehension During Reading, Elizabeth Pratt, Eva M. Fernández

Publications and Research

This project focuses on structural and prosodic effects during reading, examining their influence on agreement processing and comprehension in native English (L1) and Spanish–English bilingual (L2) speakers. We consolidate research from several distinct areas of inquiry—cognitive processing, reading fluency, and L1/L2 processing—in order to support the integration of prosody with a cue-based retrieval mechanism for subject-verb agreement. To explore this proposal, the experimental design manipulated text presentation to influence implicit prosody, using sentences designed to induce subject-verb agreement attraction errors. Materials included simple and complex relative clauses with head nouns and verbs that were either matched or mismatched for number. …

Table Of Contents (V. 25, No. 2)

William & Mary Bill of Rights Journal

No abstract provided.

Interpretation And Re-Interpretation Of A Clause: Magna Carta And The Widow’S Quarantine, Janet Loengard

William & Mary Bill of Rights Journal

No abstract provided.

The Church And Magna Carta, R. H. Helmholz

William & Mary Bill of Rights Journal

No abstract provided.

The First Century Of Magna Carta: The Diffusion Of Texts And Knowledge Of The Charter, Paul Brand

William & Mary Bill of Rights Journal

No abstract provided.

Salvation By Statute: Magna Carta, Legislation, And The King’S Soul, Thomas J. Mcsweeney

William & Mary Bill of Rights Journal

No abstract provided.

The Great Charter Turned 800: Remembering Its 700th Birthday, Karl Shoemaker

William & Mary Bill of Rights Journal

No abstract provided.

Forest Law Through The Looking Glass: Distortions Of The Forest Charter In The Outlaw Fiction Of Late Medieval England, Sarah Harlan-Haughey

William & Mary Bill of Rights Journal

No abstract provided.

Forest Eyre Justices In The Reign Of Henry Iii (1216–1272), Ryan Rowberry

William & Mary Bill of Rights Journal

No abstract provided.

Magna Carta In The Fourteenth Century: From Law To Symbol?: Reflections On The “Six Statutes”, Charles Donahue Jr.

William & Mary Bill of Rights Journal

No abstract provided.