Digital Commons Network^™

Brown Bag Lectures Examine Civil Rights, Erin Parsons

University of Mississippi News

No abstract provided.

The 1939-1940 New York World's Fair: Typical American Families Build Tomorrow, Deborah B. Shepherd

Departmental Honors & Graduate Capstone Projects

The 1939-1940 New York World’s Fair held a Typical American Family contest during its second season. The contest ran in newspapers all over the country, and the winning families spent a free week living at the Fair, enjoying the latest products by corporate exhibitors. Because winners were chosen either by reader votes or by local panels of judges, the families represent prevailing conceptions of the ideal American family. The convergence of the winning families with a profit-driven world’s fair reveals how America’s domestic ideology influenced mass consumerism, and how advertisers saw the family institution as both a target and a …

Framework To Secure Cloud-Based Medical Image Storage And Management System Communications, Timothy James Rostrom

Theses and Dissertations

Picture Archiving and Communication Systems (PACS) have been traditionally constrained to the premises of the healthcare provider. This has limited the availability of these systems in many parts of the world and mandated major costs in infrastructure for those who employ them. Public cloud services could be a solution that eases the cost of ownership and provides greater flexibility for PACS implementations. This could make it possible to bring medical imaging services to places where it was previously unavailable and reduce the costs associated with these services for those who utilize them. Moving these systems to public cloud infrastructure requires …

Damage Tolerance Of Unidirectional Basalt/Epoxy Composites In Co-Cured Aramid Sleeves, Devin Nelson Allen

Theses and Dissertations

Unidirectional basalt fiber rods consolidated with an aramid sleeve were measured for compression strength after impact at various energy levels and compared to undamaged control specimens. These structural elements represent local members of open three-dimensional composite lattice structures (e.g., based on isogrid or IsoTruss® technologies) that are continuously fabricated using advanced three-dimensional braiding techniques. The unidirectional core specimens, nominally 8 mm (5/16") and 11 mm (7/16") in diameter, were manufactured using bi-directional braided sleeves or unidirectional spiral sleeves with full or partial (approximately half) coverage of the core fibers. The 51 mm (2") specimens were shorter than the critical buckling …

Damage Tolerance Of Buckling-Critical Unidirectional Carbon, Glass,And Basalt Fiber Composites In Co-Cured Aramid Sleeves, Michael D. Embley

Theses and Dissertations

Compression strength after impact tests were conducted on unidirectional composite rods with sleeves. These elements represent local members of open three-dimensional composite lattice structures (e.g., based on isogrid or IsoTruss® technologies). The unidirectional cores composed of carbon, glass, or basalt fiber/epoxy composites were co-cured in aramid sleeves. Sleeve patterns included both bi-directional (unsymmetric) braids and unidirectional spiral wraps with sleeve coverage ranging from nominally half to full. The diameters were nominally 8 and 11 mm (5/16 and 7/16 in). The larger diameter had nominally twice the cross-sectional area, to quantify the effects of scaling. The specimens were long enough to …

Creativity And Innovation: A Comparative Analysis Of Assessment Measures For The Domains Of Technology, Engineering, And Business, Tyler Lewis

Theses and Dissertations

The purpose of this literature review is to investigate and discuss: (1) the characteristics measured by innovation assessments, and (2) the comparison of characteristics measured by creativity assessments with those of innovation assessments. This will be done by: (1) collecting creativity and innovation assessments, and (2) comparing and contrasting the characteristics measured by each assessment. This study reveals that innovation assessments do not measure the innovation process in its entirety. The findings show that creativity and innovation assessments lack in assessing the entire innovation process, assessing the innovation process on an individual level, and assessing an individual's change or growth …

Lilburn W. Boggs And The Case For Jacksonian Democracy, Robert John Walker

Theses and Dissertations

Lilburn W. Boggs and the Case for Jacksonian Democracy Robert John Walker Department of Religion, BYU Masters of Religious Education Lilburn W. Boggs was lieutenant governor of Missouri from 1832 to 1836. He was governor of Missouri from 1836 to 1840. Political upheaval was the order of the day as Jacksonian democrats overthrew, through the power of the ballot box, the establishment of the patrician leadership in the United States. Issues of equity, slavery, religion, settlement of the West, and divisive sectionalism threatened the Union of the states. President Andrew Jackson was the representation of the common man and the …

The Development And Initial Validation Of The Glassboro Inventory For Twelve-Step (Gifts), Andrew Assini

Theses and Dissertations

The purpose of the present research was to collect qualitative data regarding twelve-step programs which was then used to inform the creation of a new measure of twelve-step engagement. Focus groups were conducted, consisting of twelve-step members, to ascertain an insider perspective on the twelve-step experience. Results showed that "successful recovery" was considered more than just time abstinent by these insiders. These findings were then used to guide the creation of the Glassboro Inventory For Twelve-Step (GIFTS), a new measure of twelve-step engagement which improves upon previous twelve-step measures. The GIFTS was validated against the Alcoholics Anonymous Involvement (AAI; Tonigan, …

A Nation Of One? Community Standards In The Internet Era, Noah Hertz-Bunzl

Fordham Intellectual Property, Media and Entertainment Law Journal

This note examines tensions between the community standards doctrine in First Amendment obscenity law and nationwide prosecutions of internet obscenity. The note focuses on recent cases on the topic, especially in the Supreme Court and the Ninth Circuit Court of Appeals.

A Meta-Analysis Of Array-Cgh Studies Implicates Antiviral Immunity Pathways In The Development Of Hepatocellular Carcinoma., Xu Guo, Yanna Ba, Xi Ma, Jiaze An, Yukui Shang, Qichao Huang, Hushan Yang, Zhinan Chen, Jinliang Xing

Kimmel Cancer Center Faculty Papers

BACKGROUND: The development and progression of hepatocellular carcinoma (HCC) is significantly correlated to the accumulation of genomic alterations. Array-based comparative genomic hybridization (array CGH) has been applied to a wide range of tumors including HCCs for the genome-wide high resolution screening of DNA copy number changes. However, the relevant chromosomal variations that play a central role in the development of HCC still are not fully elucidated.

METHODS: In present study, in order to further characterize the copy number alterations (CNAs) important to HCC development, we conducted a meta-analysis of four published independent array-CGH datasets including total 159 samples.

RESULTS: Eighty …

A Novel Device And Nanoparticle-Based Approach For Improving Diagnosis And Treatment Of Pelvic Inflammatory Disease, Natasha Faith Cover

USF Tampa Graduate Theses and Dissertations

Pelvic Inflammatory Disease (PID) is one of the most common causes of morbidity in women. PID is a polymicrobial infection of the female reproductive tract, and is associated with pelvic pain, abnormal uterine bleeding, and tubal damage that can lead to ectopic pregnancies and infertility. It is curable but the effects of PID can be permanent if not properly diagnosed and treated. PID presents as a spectrum of disease and is often missed at early stages; even acute PID can be difficult to diagnose, as there is no single conclusive diagnostic test. Currently, PID is identified and treated syndromically because …

Essential Analytical Parameters In The Gas Chromatographic-Mass Spectrometric Analyses Of Complex Materials: Biofuels And Fungicide Treated Wood, Jana St'avova

Theses and Dissertations

Accurate analytical methods are needed to evaluate the quality of newly developed biofuels. In this dissertation, a method employing gas chromatography with simultaneous flame ionization and mass spectrometry detection (GC-FID/MS) was developed for detailed characterization of complex biofuel intermediates generated upon crop oil pyrolysis. An efficient separation of individual compounds was achieved using a cryogenic cooling and single temperature gradient of 2.5°C min-1. Two standard mixtures were designed for accurate identification. A programmed temperature vaporizer and a designed calibration standard (20 representative components) minimized the compound discrimination, and thus enabled accurate quantification of over 250 species. Besides hydrocarbons, the unidentified …

Agglomeration Economics: Small Establishments/Big Effects: Agglomeration, Industrial Organization And Entrepreneurship, Stuart S. Rosenthal, William Strange

Economics - All Scholarship

No abstract provided.

Deafdigest: Gold Edition, December 11, 2011, Barry Strassler

DeafDigest Gold 2011

No abstract provided.

Deafdigest: Blue Edition, December 11, 2011, Barry Strassler

DeafDigest Blue 2011

No abstract provided.

Deafdigest: Deaf Sports News December 11, 2011, Barry Strassler

DeafDigest Sports 2011

No abstract provided.

Commencement Convocation Program, St. Petersburg Campus, December 11, 2011, University Of South Florida St. Petersburg

USF St. Petersburg Graduations and Commencements

King O'Neal Awards: Kara B. Harmon, Kristin E. Perkins; Outstanding Graduate: Ivan Bengtson; Regional Chancellor's Award for Civic Leadership: Vyrle Davis

Differential Regulation Of Articular Cartilage Tensile Properties By Igf-1 And Tgf-Β1 During In Vitro Growth, M. E. Stender, N. T. Balcom, B. Berg-Johansen, K. J. Dills, D. Dyk, S. J. Hazelwood, A. C. Chen, R. L. Sah, S. M. Klisch

Mechanical Engineering

No abstract provided.

Adjunct Faculty Perceptions Of Participation In Online Collaborative Research Teams, Rita Hartman, Danielle Sixsmith Edd, Patricia Akojie, Christa Banton

Higher Learning Research Communications

Career professionals who serve as adjunct faculty at the university level are expected to engage in continual research and publishing to maintain their status as adjunct (part-time) faculty, to be considered for potential advancement, and to qualify for additional compensation. One way of meeting this objective is to participate in online collaborative research projects benefiting from a set of multiple lenses, multiple insights, and a multitude of considerations in regard to design, methodology, data interpretations, and broader reaching implications. A narrative inquiry approach was applied to gain an in-depth understanding of the experiences of adjunct faculty working in online collaborative …

Web-Based Medical Imaging Simulation System For Education And Research, Xiping Li

Open Access Dissertations

In this work, a major effort has been made to establish an Internet accessible system for medical imaging simulation as a convenient service under the cloud computing environment. First, an Internet accessible, medical imaging education platform has been developed. It includes teaching and dynamic assessment tracking system for five commonly used imaging modalities. The system is integrated by the open source MySQL database software that manages updating materials and also tracks students’ learning engagements, which allow the reliability and appropriateness of the on-line teaching material and assessment methods to be optimized. The evaluation results have shown increased learning gains promisingly. …

Veritas Observations Of Gamma-Ray Bursts Detected By Swift, V. A. Acciari, E. Aliu, T. Arlen, T. Aune, M. Beilicke, W. Benbow, S. M. Bradbury, J. H. Buckley, V. Bugaev, K. Byrum, A. Cannon, A. Cesarini, J. L. Christiansen, L. Ciupik, E. Collins-Hughes, M. P. Connolly, W. Cui, C. Duke, M. Errando, A. Falcone, J. P. Finley, G. Finnegan, L. Fortson, A. Furniss, N. Galante, D. Gall, S. Godambe, S. Griffin, J. Grube, R. Guenette, G. Gyuk, D. Hanna, J. Holder, G. Hughes, C. M. Hui, T. B. Humensky, D. J. Jackson, P. Kaaret, N. Karlsson, M. Kertzman, D. Kieda, H. Krawczynski, F. Krennrich, M. J. Lang, A. S. Madhavan, G. Maier, S. Mcarthur, A. Mccann, P. Moriarty, M. D. Newbold, R. A. Ong, M. Orr, A. N. Otte, N. Park, J. S. Perkins, M. Pohl, H. Prokoph, J. Quinn, K. Ragan, L. C. Reyes, P. T. Reynolds, E. Roache, H. J. Rose, J. Ruppel, D. B. Saxon, M. Schroedter, G. H. Sembroski, G. D. Şentürk, A. W. Smith, D. Staszak, S. P. Swordy, G. Tešić, M. Theiling, S. Thibadeau, K. Tsurusaki, A. Varlotta, V. V. Vassiliev, S. Vincent, M. Vivier, S. P. Wakely, J. E. Ward, T. C. Weekes, A. Weinstein, T. Weisgarber, D. A. Williams, M. Wood

Physics

We present the results of 16 Swift-triggered Gamma-ray burst (GRB) follow-up observations taken with the Very Energetic Radiation Imaging Telescope Array System (VERITAS) telescope array from 2007 January to 2009 June. The median energy threshold and response time of these observations were 260 GeV and 320 s, respectively. Observations had an average duration of 90 minutes. Each burst is analyzed independently in two modes: over the whole duration of the observations and again over a shorter timescale determined by the maximum VERITAS sensitivity to a burst with a t^−1.5 time profile. This temporal model is characteristic of GRB …

12/10/2011 Obituary Records, Hawaii Obituaries

Obituaries

List of Obituaries for individuals who passed away on 12/10/2011. Scroll down to see the names and obituary description.

Learning By Gaming: Supply Chain Management, Amr Arisha, Ayman Tobail, John Crowe

Conference papers

Today's third level students are of a virtual generation, where online interactive multi-player games, virtual reality and simulations are a part of everyday life, making gaming and simulation a very important catalyst in the learning process. Teaching methods have to be more innovative to help students understand the complexity of decisions within dynamic supply chain environment. Interactive simulation games have the potential to be an efficient and enjoyable means of learning. A serious interactive business game, Automobile Supply Chain Management Game (AUSUM), has been introduced in this paper. Using theories learnt in class as a knowledge base, participants have to …

Characterizing The Sediment Provenance Of East Antarctica's Weak Underbelly: The Aurora And Wilkes Sub-Glacial Basins, Elizabeth L. Pierce, Trevor Williams, Tina Van De Flierdt, Sidney R. Hemming, Steven L. Goldstein, Stefanie A. Brachfeld

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

[1] The Wilkes and Aurora basins are large, low-lying sub-glacial basins that may cause areas of weakness in the overlying East Antarctic ice sheet. Previous work based on ice-rafted debris (IRD) provenance analyses found evidence for massive iceberg discharges from these areas during the late Miocene and Pliocene. Here we characterize the sediments shed from the inferred areas of weakness along this margin (94°E to 165°E) by measuring40Ar/39Ar ages of 292 individual detrital hornblende grains from eight marine sediment core locations off East Antarctica and Nd isotopic compositions of the bulk fine fraction from the same sediments. We further expand …

Toxicity Profiling Of Engineered Nanomaterials Via Multivariate Dose Response Surface Modeling, Trina Patel, Donatello Telesca, Saji George, Andre Nel

COBRA Preprint Series

New generation in-vitro high throughput screening (HTS) assays for the assessment of engineered nanomaterials provide an opportunity to learn how these particles interact at the cellular level, particularly in relation to injury pathways. These types of assays are often characterized by small sample sizes, high measurement error and high dimensionality as multiple cytotoxicity outcomes are measured across an array of doses and durations of exposure. In this article we propose a probability model for toxicity profiling of engineered nanomaterials. A hierarchical framework is used to account for the multivariate nature of the data by modeling dependence between outcomes and thereby …

De Novo Design Of Antiviral And Antibacterial Peptides With Varying Loop Structures, Guangshun Wang, Karen W. Buckheit, Biswajit Mishra, Tamara Lushnikova, Robert W. Buckheit Jr.

Journal Articles: Pathology and Microbiology

No abstract provided.

Veritas Observations Of Gamma-Ray Bursts Detected By Swift, P. T. Reynolds, Et. Al.

Physical Sciences Publications

We present the results of 16 Swift-triggered Gamma-ray burst (GRB) follow-up observations taken with the Very Energetic Radiation Imaging Telescope Array System (VERITAS) telescope array from 2007 January to 2009 June. The median energy threshold and response time of these observations were 260 GeV and 320 s, respectively. Observations had an average duration of 90 minutes. Each burst is analyzed independently in two modes: over the whole duration of the observations and again over a shorter timescale determined by the maximum VERITAS sensitivity to a burst with a t –1.5 time profile. This temporal model is characteristic of GRB afterglows …

The Murray Ledger And Times, December 10, 2011, The Murray Ledger And Times

The Murray Ledger & Times

No abstract provided.

Assessment Of The Socrative Platform As An Interactive And Didactic Tool In The Performance Improvement Of Stem University Students, Roberto Gómez-Espina, Delia Rodríguez-Oroz, Manuel Chávez, Cristian Saavedra, María Jesús Bravo

Higher Learning Research Communications

This paper collects and analyzes students' academic results related to the change in teaching methodologies used in different subjects of different science and engineering university courses between 2013 and 2016. This change means introducing active methodologies such as gamification and ICT instead of a traditional methodology. With this purpose the use of Socrative, a platform that has been designed for the educational field, was introduced during said period. Interaction with the Socrative platform took place in well prepared classrooms with computers and internet connections, including the use of personal mobile devices (laptops, smartphones and tablets) according to the BYOD methodology. …

Detection Of Heterogeneous Drug-Protein Binding By Frontal Analysis And High-Performance Affinity Chromatography, Zenghan Tong, K.S. Joseph, David S. Hage

David Hage Publications

This study examined the use of frontal analysis and high-performance affinity chromatography for detecting heterogeneous binding in biomolecular interactions, using the binding of acetohexamide with human serum albumin (HSA) as a model. It was found through the use of this model system and chromatographic theory that double-reciprocal plots could be used more easily than traditional isotherms for the initial detection of binding site heterogeneity. The deviations from linearity that were seen in double-reciprocal plots as a result of heterogeneity were a function of the analyte concentration, the relative affinities of the binding sites in the system and the amount of …