Digital Commons Network^™

The Builders Versus The Birds: Wetlands, People And Public Policy In The United States, Florida And Hillsborough County, Allyson R. Bennett

USF Tampa Graduate Theses and Dissertations

This thesis is an interdisciplinary analysis of humans' relationship to the natural environment, specifically how wetlands are reflected in our legislative decisions. Our perceptions of wetlands and our relationship to the environment are influenced by our locality, history, and inter-generational relationships. These perceptions shape decision-making within a community. Our relationship to the natural environment and the way we interact with it can be explained through psychological and geographical theories. Historical trends reveal our consistently negative perspectives of wetlands in the United States and a rapid decline in wetlands acreage. At the federal, state, and local level, Americans have attempted to …

Multi-Level Regulation Of Argininosuccinate Synthase: Significance For Endothelial Nitric Oxide Production, Karen Davidowitz Corbin

USF Tampa Graduate Theses and Dissertations

The citrulline-nitric oxide (NO) cycle, comprised of the enzymes argininosuccinate synthase (AS), argininosuccinate lyase (AL) and endothelial nitric oxide synthase (eNOS), is responsible for the regulated production of endothelial NO. Although most studies have focused on eNOS to uncover important regulatory mechanisms, we and others have determined that AS is an essential and regulated step in endothelial NO production. AS is rate limiting for endothelial NO production and is the primary source of arginine, the substrate for eNOS-mediated NO production, despite saturating intracellular levels of arginine and available arginine transport systems. AS is essential for endothelial cell viability and its …

Application Of Pd Catalyzed Alkylation: Synthesis Of Bicyclic Furans, Isoxazolines And New Cyclopentane Amino Acid Analogs, Pasha Moeenuddin Khan

USF Tampa Graduate Theses and Dissertations

Palladium is probably the most useful metal in organic syntheses. It has shown great utility in various reactions such as C-C, C-N, C-O bond formation under mild conditions. The presence of abundant amount of palladium-chemistry related literature in the form of books, reviews emphasizes the growing importance of these reagents. Nowadays organopalladium chemistry is being used in various fields such as new methodology development, natural product synthesis, synthesis of polymers. Regio- and stereoselectivity is another facet of Pd catalyzed methodologies which has been extensively utilized in the last decade to obtain enantiopure compounds. The main emphasis of this work is …

A Comparative Study Of Six Decades Of General Science Textbooks: Evaluating The Evolution Of Science Content, Anna Lewis

USF Tampa Graduate Theses and Dissertations

This study examined science textbooks over time to better understand the science content expectations that the U.S. educational system deems appropriate for 8th and 9th grade science students. The study attempted to answer the questions: 1) What specific science content has been presented via the textbook from 1952 to 2008? 2) Within which areas and in what way does the science content change? 3) Are new scientific findings reflected in 8th and 9th grade U.S. general science textbooks? Twenty-six themes were identified which reflect five areas in science: Chemistry, Physics, Earth Science, Biology, and Process of Science. Trends in science …

Hemingway’S Development Of The Female Characters Catherine From A Farewell To Arms To The Garden Of Eden, Amy K. Recla

USF Tampa Graduate Theses and Dissertations

This paper explores the possibility that Hemingway scholars are overlooking the development of Hemingway as a writer by concentrating too much on the autobiographical elements of his writing. I am not suggesting that scholars ignore the autobiographical aspects of the writing, but rather propose that scholars acknowledge and look for the development of Hemingway's craft of writing in his novels by comparing the early texts with his posthumous works. I have chosen to show this development by comparing A Farewell to Arms and The Garden of Eden, especially through his use of the females characters Catherine in both novels. …

Measuring Culture Change As An Evaluation Indicator: Applying Cultural Consensus Analysis To Cultural Models Of Lymphatic Filariasis In Haiti, Kelly M. Simpson

USF Tampa Graduate Theses and Dissertations

Introduction: This project explores the links between shared cultural beliefs in the illness domain, specific to lymphatic filariasis, and a support group program implemented in three Haitian towns. The purpose is to introduce an innovative approach to evaluation, the cultural model evaluation technique (CM Evaluation), as well as gain an understanding of the shifting cognitive belief structure around the cultural domain of lymphatic filariasis in the Haitian setting as associated with a support group intervention.

Method: The sample population was comprised of 241 women across three sites in Haiti: Archaie, Cabaret, and La Plaine. Data were collected from longitudinal surveys …

Lanthorn, Vol. 43, No. 26, November 17, 2018, Grand Valley State University

Volume 43, July 10, 2008 - June 7, 2009

Lanthorn is Grand Valley State's student newspaper, published from 1968 to the present.

Deafdigest: Blue Edition, November 16, 2008, Barry Strassler

DeafDigest Blue 2008

No abstract provided.

A Time For The Humanities: Futurity And The Limits Of Autonomy, James J. Bono, Tim Dean, Ewa P. Ziarek

Education

This book brings together an international roster of renowned scholars from disciplines including philosophy, political theory, intellectual history, and literary studies to address the conceptual foundations of the humanities and the question of their future. What notions of the future, of the human, and of finitude underlie recurring anxieties about the humanities in our current geopolitical situation? How can we think about the unpredictable and unthought dimensions of praxis implicit in the very notion of futurity?

The essays here argue that the uncertainty of the future represents both an opportunity for critical engagement and a matrix for invention. Broadly conceived, …

The Role Of The Environment In Poverty Alleviation, Paolo Galizzi, Alena Herklotz

Environment

The new millennium raised hopes for a better future for humanity through a new spirit of international cooperation. Participants at the United Nations Millennium Summit agreed on an ambitious agenda for international cooperation that singled out, among other issues, environmental protection and development as key objectives.

The increasing degradation of our planet continues to emphasize the need to conserve and preserve natural resources. Yet with more than half of the global population still living on $2 dollars a day or less, there is also a glaring need for development initiatives to combat poverty.

This book draws on contributions to the …

Ists E-Newsletter, November 15, 2008, Iowa Academy Of Science

ISTS Newsletter

In this issue:

--Message from the ISTS Chair, Morgan Masters

--Message from the Fall Conference Chair, Traci Maxted

--Message from the Vice Chair, De Anna Tibben

--Announcements

--Opportunities

--News

--Your ISTS Leadership Team

Alkoxyamine Polymers: Versatile Materials For Surface Ligation Applications, Lindsey Hines, Jessica Moore, David Dahl, Belinda Lady, Johnathan Brantley, Hasan Palandoken

Chemistry and Biochemistry

Immobilization of biomolecules (i.e., proteins, carbohydrates), on polymeric surfaces has been an area of intense research. The resultant bioconjugates often display increased stability, bioavailability and activity. Our research program seeks to explore the utility of the alkoxyamine (RONH2) functional group in new materials as versatile ligating sites for the immobilization of various compounds.

The ease with which alkoxyamines (RONH2) condense with aldehydes or ketones has prompted their widespread use in labelling liposome, bacterial and mammalian cell surfaces as well as chemoselectively ligating small molecule ‘recognition elements' onto polyfunctional substrates. These condensation reactions proceed in aqueous media to afford the robust …

Cariporide Prodrugs: Targeting Brain Cancer Cells Through Sodium-Proton Exchange Inhibition, Jacob Vervynckt, Johnathan Brantley, Jessica Moore, Mark Graves Ii, William Harley, Fredric A. Gorin, Hasan Palandoken

Chemistry and Biochemistry

More than 200,000 people in the United States are diagnosed with a primary or metastatic brain tumor annually. The life expectancy for these individuals is approximately 9-12 months from the time of diagnosis. This poor prognosis is due to the ineffectiveness of existing therapies (i.e., chemotherapy and radiotherapy) against brain cancer, where the primary problem is the inability to differentiate cancer cells from healthy brain cells.

Relative to healthy brain tissue, the heightened metabolism of cancer cells increases their reliance on the ion transport proteins NHE (sodium-proton exchanger) and NCX (sodium-calcium exchanger). Inhibition of these proteins disrupts the intricate pH …

Rural Teachers’ Best Motivating Strategies: A Blending Of Teachers’ And Students’ Perspectives, Patricia L. Hardré, David W. Sullivan, Natasha Roberts

The Rural Educator

This paper extracts and elaborates rural secondary teachers’ most effective reported motivating strategies. From the data generated by two years of mixed method research in rural secondary schools, these strategies emerged as among the most successful. Selection of best practices was based on a synthesis of what both teachers and students reported as making the greatest positive impact on their school-related motivation. Strategies are illustrated by multiple detailed examples from teacher interviews.

The Parkinson's Disease Protein Α-Synuclein Disrupts Cellular Rab Homeostasis, Aaron D. Gitler, Brooke J. Bevis, James Shorter, Katherine E. Strathearn, Shusei Hamamichi, Linhui Julie Su, Kim A. Caldwell, Guy A. Caldwell, Jean-Christophe Rochet, J. Michael Mccaffrey, Charles Barlowe, Susan Lindquist

Dartmouth Scholarship

α-Synuclein (α-syn), a protein of unknown function, is the most abundant protein in Lewy bodies, the histological hallmark of Parkinson's disease (PD). In yeast α-syn inhibits endoplasmic reticulum (ER)-to-Golgi (ER→Golgi) vesicle trafficking, which is rescued by overexpression of a Rab GTPase that regulates ER→Golgi trafficking. The homologous Rab1 rescues α-syn toxicity in dopaminergic neuronal models of PD. Here we investigate this conserved feature of α-syn pathobiology. In a cell-free system with purified transport factors α-syn inhibited ER→Golgi trafficking in an α-syn dose-dependent manner. Vesicles budded efficiently from the ER, but their docking or fusion to Golgi membranes was inhibited. Thus, …

Brief Of Amici Curiae Members Of Congress In Support Of Respondents, Coeur Alaska, Inc. V. Southeast Alaska Conservation Council, Nos. 07-984 & 07-990 (U.S. Nov. 14, 2008), Kathryn A. Sabbeth, David C. Vladeck

U.S. Supreme Court Briefs

No abstract provided.

Neuronostatin Encoded By The Somatostatin Gene Regulates Neuronal, Cardiovascular, And Metabolic Functions, Willis K. Samson, Jian V. Zhang, Orna Avsian-Kretchmer, Kai Cui, Gina L.C. Yosten, Cindy Klein, Rong Ming Lyu, Xiong Wang Yong, Qun Chen Xiang, Jun Yang, Christopher J. Price, Ted D. Hoyda, Alastair V. Ferguson, Xiao Bin Yuan

Biological Sciences Faculty Research & Creative Works

Somatostatin is important in the regulation of diverse neuroendocrine functions. Based on bioinformatic analyses of evolutionarily conserved sequences, we predicted another peptide hormone in pro-somatostatin and named it neuronostatin. Immuno-affinity purification allowed the sequencing of an amidated neuronostatin peptide of 13 residues from porcine tissues. In vivo treatment with neuronostatin induced c-Fos expression in gastrointestinal tissues, anterior pituitary, cerebellum, and hippocampus. In vitro treatment with neuronostatin promoted the migration of cerebellar granule cells and elicited direct depolarizing actions on paraventricular neurons in hypothalamic slices. In a gastric tumor cell line, neuronostatin induced c-Fos expression, stimulated SRE reporter activity, and promoted …

The Tiger Vol. 102 Issue 23 2008-11-14, Clemson University

Tiger Newspapers

No abstract provided.

Central Florida Future, Vol. 40 No. 103, November 14, 2008

Central Florida Future

Union displays students' works; 50 days and nights of lights; UCF brings holiday cheer to campus; Light up UCF events; Theater breaks 2008 Glass; Christmas project to bring holiday joy; Cornerstone class gives back; New Hope for Kids.

Fisheries Occasional Publication No.72 - Western Rock Lobster Ecological Effects Of Fishing Research Plan., Rhys Brown

Fisheries Occasional Publications

The commercial West Coast Rock Lobster Fishery (WCRLF) targets the western rock lobster (WRL), Panulirus cygnus, averaging approximately 10,000 tonnes of lobsters each year. Currently approximately 450 to 500 boats operate in the Fishery in waters ranging from 5 m to 200 m depth adjacent to the Western Australian coast and stretching from Cape Leeuwin in the south to Shark Bay in the north. The Fishery is managed by the Department of Fisheries (DoF) in Western Australia, using an input control system designed to constrain exploitation/fishing effort and deliver sustainable catches. The annual value of the catch is estimated at …

Daily Eastern News: November 14, 2008, Eastern Illinois University

November

No abstract provided.

The Echo: November 14, 2008, Taylor University

2008-2009 (Volume 96)

Students lend a helping hand – In Brief – Not your ordinary senior music recital – Deal sounding good to rural AT&T users – Getting to know SIFE – “Taming of the Shrew” takes the spotlight – The Bubble – Study abroad: classroom meets world – World Voices – Studying in the midst of conflict – Study Abroad Programs – Around the World in 30 Seconds – The Swallow Family – A Swallow Story – Not so out of the ordinary – Bird Watching – Swallow Myths Busted – Echo Facelift – facebook Profile of the week – Book Feature …

Volume Cxxvi, Number 8, November 14, 2008, Lawrence University

The Lawrentian

No abstract provided.

Expressional Control Of A Cadmium-Transporting P1b-Type Atpase By A Metal Sensing Degradation Signal, David J. Adle, Jaekwon Lee

Department of Biochemistry: Faculty Publications

Cadmium is a highly toxic environmental contaminant implicated in various diseases. Our previous data demonstrated that Pca1, a P_1B-type ATPase, plays a critical role in cadmium resistance in yeast S. cerevisiae by extruding intracellular cadmium. This illustrates the first cadmium-specific efflux pump in eukaryotes. In response to cadmium, yeast cells rapidly enhance expression of Pca1 by a post-transcriptional mechanism. To gain mechanistic insights into the cadmium-dependent control of Pca1 expression, we have characterized the pathway for Pca1 turnover and the mechanism of cadmium sensing that leads to up-regulation of Pca1. Pca1 is a short-lived protein (t_½ < 5 min) and is subject to ubiquitination when cells are growing in media lacking cadmium. Distinct from many plasma membrane transporters targeted to the vacuole for degradation via endocytosis, cells defective in this pathway did not stabilize Pca1. Rather, Pca1 turnover was dependent on the proteasome. These data suggest that, in the absence of cadmium, Pca1 is targeted for degradation before reaching the plasma membrane. Mapping of the N terminus of Pca1 identified a metal-responding degradation signal encompassing amino acids 250–350. Fusion of this domain to a stable protein demonstrated that it functions autonomously in a metal-responsive manner. Cadmium sensing by cysteine residues within this domain circumvents ubiquitination and degradation of Pca1. These data reveal a new mechanism for substrate-mediated control of P_{1B …}

Chimes: November 14, 2008, Calvin College

Chimes

CTC celebrates 75 years of drama by Bethany Duemler

No noro at Calvin by Hannah Kett

Knights avenge MIAA tourney loss, head to NCAA by Chaz Amidon

Senate survey explores sustainability by Jasmine Wilson

Student earns crowning achievement by Griffin Jackson

Calvin backs into NCAA tourney with loss to Trine by Chaz Amidon

Norovirus masks fear of Calvin by Chaz Amidon

'Tempest' sets the stage for 75th season of theater at Calvin by Brandon Haan

Conservatism alive and well in America by Bruce Van Baren

Ban everything bad by Tommy Heyboer

Pseudomonas Aeruginosa-Candida Albicans Interactions: Localization And Fungal Toxicity Of A Phenazine Derivative, Jane Gibson, Arpanah Sood, Deborah A. Hogan

Dartmouth Scholarship

Phenazines are redox-active small molecules that play significant roles in the interactions between pseudomonads and diverse eukaryotes, including fungi. When Pseudomonas aeruginosa and Candida albicans were cocultured on solid medium, a red pigmentation developed that was dependent on P. aeruginosa phenazine biosynthetic genes. Through a genetic screen in combination with biochemical experiments, it was found that a P. aeruginosa-produced precursor to pyocyanin, proposed to be 5-methyl-phenazinium-1-carboxylate (5MPCA), was necessary for the formation of the red pigmentation. The 5MPCA-derived pigment was found to accumulate exclusively within fungal cells, where it retained the ability to be reversibly oxidized and reduced, and its …

November 14, 2008, The Daily Mississippian

Daily Mississippian (all digitized issues)

No abstract provided.

The Drama Of Collaborative Creativity: A Rhetorical Analysis Of Hollywood Film Making-Of Documentaries, Robert M. González Jr.

USF Tampa Graduate Theses and Dissertations

Current creativity research is dominated by attention to the individual, with increasingly less attention paid to creativity in its context, in groups, and in filmmaking as a collaboratively creative enterprise. This study answers the research call to explore filmmaking as an exemplar for collaborative creativity. Utilizing the stories told on DVD extras on special edition releases of feature films, this study analyzes how collaborative creativity is storied. In turn, these stories reveal specific communication forms, practices, and strategies that enrich theoretical conceptions of collaborative creativity. Following dramatistic concepts elaborated by Kenneth Burke, this rhetorical analysis finds three emergent patterns of …

From Behind Closed Doors To The Campaign Trail: Race And Immigration In British Party Politics, 1945-1965, Nicole M. Chiarodo

USF Tampa Graduate Theses and Dissertations

Colored immigration from the New Commonwealth became a highly discussed issue in British party politics immediately following the Second World War, but in an effort to sustain Great Britain's imperial status, to portray the nation as a new enlightened force, and in reaction to the race issues taking hold in the American South, political elites moved to keep their debates concealed from the public. In this thesis, I investigate the positions of Labour and Conservative governments and the circumstances surrounding the emergence of race and immigration into the public sphere. Moreover, I examine the effects of its arrival. While the …

Access To Health Care Services: A Case Study In Hillsborough County, Florida, Jaime Nodarse

USF Tampa Graduate Theses and Dissertations

The UpliftU® program is a long-term residential program for women and families who are homeless or at risk for homelessness. This program is one part of a larger, community-based non-profit organization serving low-income and homeless families in Hillsborough County, Florida for over 35 years. This program is not an emergency shelter program, but rather offers up to 18 months of participation in a self-sufficiency program to single women and families. The goal of the program is to prevent future homelessness for residents by helping them to reach their highest level of self-sufficiency. After volunteering at this organization for nine months, …