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2013 Summary Report On Institutional Effectiveness, Clemson University

Institutional Effectiveness Reports

No abstract provided.

Vegetation Response After Invasive Tamarix Spp. Removal In The Riparian Zone And Semi-Arid Rangeland Ecosystems, Hisham Nagi El Waer

Electronic Theses and Dissertations

Removal of Tamarix spp. (a.k.a. tamarisk, saltcedar, Athel) invasion is often involved in restoration of Western, riparian habitat; however monitoring of vegetation after removal is often neglected and thus opportunity for adaptive management lost. To address this need, I have conducted three and half years of monitoring vegetation response after invasive Tamarix removal in twenty-five sites on the East and Western Colorado, starting fall 2009. I am also comparing six different methodologies: Point intercept, line transect, nearest neighbor, meter-square quadrats, nested Whittaker plots, and densitometer with the objective of developing monitoring protocols that can be used by …

Individual And Family Factors Related To The Reduction Of Risk Behavior In Asian Youth, Jennifer Ann Boeckel

Electronic Theses and Dissertations

This dissertation study examined the risk and promotive factors that can hinder or help adolescents as they transition into adulthood. Chinese, Japanese and Korean adolescents were surveyed in order to examine the individual and family factors influencing risk behavior in adolescents. Correlation and regression were used to examine the relationship among variables. Findings from the analysis revealed that promotive factors including: autonomy, easy temperament, emotional intelligence, humor, moral development, optimism and physical beauty, and risk factors including: history of physical abuse, history of sexual abuse, domestic violence, favoritism of siblings, parental depression and parent not aware, were found to be …

Sound Reason: Radiolab And The Micropolitics Of Podcasting, Justin M. Eckstein

Electronic Theses and Dissertations

Over the past 10 years, the practice of podcasting has migrated from the margins of technological conferences to a central role in popular culture. Podcasting is an Internet-based broadcast medium that relies on Real Simple Syndication (RSS) feeds--a peer subscription service--to automatically retrieve and upload content to a portable MP3 player. In light of its growth and popularity, I ask, "what is the podcast's political potential?" In this project, I argue that the podcast has the potential to serve as an instrument of liberal and neurological reasoning. My project will pursue this line of inquiry by asking three research questions: …

Evolution Of Xenopus Tropicalis Mc2r: Expression And Activation, Perry Victoria Davis

Electronic Theses and Dissertations

The structure and functional relationship between the melanocortin-2 receptor (MC2R) and adrenocorticotropic hormone (ACTH) is the most complex of the melanocortin gene family. Prior studies had been done on amniote tetrapod MC2Rs (e.g., mammals); this study analyzed the expression and activation of MC2R by an anamniote tetrapod, Xenopus tropicalis (xtMC2R). An immunofluorescence approach, done on the expression of xtMC2R in Chinese Hamster Ovary cells (CHO cells), indicated that the trafficking of xtMC2R to the plasma membrane required co-expression with a tetrapod MRAP1(melanocortin-1 receptor accessory protein). A cAMP-reporter assay was used to show that xtMC2R can activated by human ACTH(1-24, but …

Modulation Of Bax/Bak Dependent Apoptosis By Sirtuin 3 And Mitochondrial Permeability Transition By Sirtuin 4, Manish Verma

Graduate School of Biomedical Sciences Theses and Dissertations

Mitochondria are dynamic organelles that regulate a myriad of cellular functions, including energy production and metabolic regulation. Mitochondria are also a critical regulator of cell death signaling cascades modulating both apoptotic and necrotic cell death. However, what determines which cell death pathway is activated is still unclear. The mitochondrial/intrinsic pathway of apoptosis is dependent on the activation of pro-apoptotic proteins, Bax and Bak, which induce mitochondrial outer membrane permeabilization (MOMP). Once the integrity of outer mitochondrial membrane (OMM) is compromised, pro-apoptotic intermembrane space proteins like cytochrome c, Smac/Diablo, Omi/HtrA2 and AIF are released into the cytoplasm, which activates the post-mitochondrial …

Bios 112l: Introduction To Zoology Lab, Fall 2013, University Of Nebraska-Lincoln, Scott Lyell Gardner, S. Elizabeth Rácz, Altangerel Tsogtsaikhan Dursahinhan

College of Arts and Science: Syllabi for Courses

Syllabus for BIOS 112L Introduction to Zoology Lab, Fall 2013, University of Nebraska-Lincoln.

Lab Instructor, S. (Sarah) Elizabeth Rácz. Teaching Assistants, Altangerel (Auggie) Tsogtsaikhan and Rachel Valenziano.

Goals

1. Give you hands on experience with some of the diverse animal taxa of the planet.

2. Gain a working knowledge of taxonomy, anatomy, and biological vocabulary.

3. Students should gain an understanding of how animals compare and contrast, and how they are adapted to their particular way of life.

4. Get you to think about the natural world.

Material needed for lab

Notebook - Bound, hardback, and unlined pages for sketches …

Structural, Antigenic, And Evolutionary Characterizations Of The Envelope Protein Of Newly Emerging Duck Tembusu Virus, Kexoang Yu, Zhi-Zhang Sheng, Bing Huang, Xiuli Ma, Yufeng Li, Xiaoyuam Yuan, Zhuoming Qin, Dan Wang, Suvobrata Chakravarty, Feng Li, Minxun Song, Huaichang Sun

Chemistry and Biochemistry Faculty Publications

Since the first reported cases of ducks infected with a previously unknown flavivirus in eastern China in April 2010, the virus, provisionally designated Duck Tembusu Virus (DTMUV), has spread widely in domestic ducks in China and caused significant economic losses to poultry industry. In this study, we examined in detail structural, antigenic, and evolutionary properties of envelope (E) proteins of six DTMUV isolates spanning 2010–2012, each being isolated from individual farms with different geographical locations where disease outbreaks were documented. Structural analysis showed that E proteins of DTMUV and its closely related flavivirus (Japanese Encephalitis Virus) shared a conserved array …

Enhanced Nicotine Self-Administration And Suppressed Dopaminergic Systems In A Rat Model Of Diabetes, Laura O'Dell

Selected Works Temporary Series

Patients with diabetes display a heightened propensity to use tobacco; however, it is unclear whether they experience enhanced rewarding effects of nicotine. Thus, this study examined the reinforcing effects of nicotine in a rodent model of diabetes involving administration of streptozotocin (STZ), a drug that is toxic to pancreatic insulin-producing cells. The first study compared STZ- and vehicle-treated rats that had 23-hour access to intravenous self-administration (IVSA) of nicotine or saline and concomitant access to food and water. In order to examine the contribution of dopamine to our behavioral effects, dopamine transporter (DAT), D1 and D2 receptor levels were compared …

Female Rats Display Enhanced Rewarding Effects Of Ethanol That Are Hormone Dependent, Laura O'Dell

Selected Works Temporary Series

Background: Ethanol (EtOH) abuse is a major health and economic concern, particularly for females who appear to be more sensitive to the rewarding effects of EtOH. This study compared sex differences to the rewarding and aversive effects of EtOH using place-conditioning procedures in rats. Methods: Separate groups of adult (male, female, ovariectomized [OVX] female) and adolescent (male and female) rats received EtOH (0, 0.5, 1.0, 2.0 or 2.5 g/kg; i.p.) and were confined to their initially nonpreferred side of our conditioning apparatus for 30 minutes. On alternate days, they received saline and were confined to the other side. Following 5 …

Approaches For Beach Safety And Education In Ghana: A Case Study For Developing Countries With A Surf Coast, Cara E. Hammerton, Robert W. Brander, Nicholas Dawe, Craig Riddington, Roger Engel

International Journal of Aquatic Research and Education

Beach drowning in low- and middle-income countries (LMIC’S) like the west African nation of Ghana, is a poorly understood problem. A physical site assessment of the Ghana coast was undertaken to determine beach types, hazards, and the potential for implementing community surf education and lifeguarding services. A questionnaire survey was administered to 346 participants in coastal regions providing information related to beach drowning. Results demonstrated that a significant number of drownings occur on this wave-dominated coastline, particularly on public holidays, with 82% of participants knowing someone who had drowned. Ignorance of the rip current hazard was evident with 37% of …

Defining The Requirements For Early Gene Expression In Bacteriophage Hk639, Amanda L. Seaton

Masters Theses & Specialist Projects

Lambdoid phages suppress transcription termination to fully express their genes. Antitermination of early gene expression in most lambdoid phages is mediated by an interaction between the N protein and a number of host-encoded factors. Bacteriophage HK022 does not rely on a protein for antitermination. To promote full expression of early phage genes, the transcripts of the HK022 put sites interact directly with RNA polymerase to convert it to a termination resistant form. Bacteriophage HK639 also uses RNA-mediated antitermination. However, it only possesses a single put-like element in its left operon. Because most lambdoid phages, including HK022, have antiterminator elements in …

Development Of Colloid Displacement Lithography Platforms For Sensor Applications, Mahesh Thugu

Masters Theses & Specialist Projects

In this work, Poly (diallyldimethylammonium) chloride - (PDDA) was used as a base layer for developing colloid displacement lithography platforms for sensor applications. Previous work shows that glass coated with PDDA and exposed to gold acts as a good platform for colloid displacement lithography. However, for actual sensor applications, electrical isolation of individual sensor sections must be achieved. This is attempted by laying down a 40 μm stripe of PDDA on a cleaned substrate and coating that stripe with gold colloid. The size of 40 μm or less in width is set as the target to fit within the scan …

History Has The Voice Of A Bird-Filled Tree, Brent Allen Fisk

Masters Theses & Specialist Projects

This creative thesis, History Has the Voice of a Bird-Filled Tree, is a collection of poems about the communal, familial, and physical landscapes we grow up in. The manuscript explores the accidental body of knowledge we accumulate over a lifetime: those lessons we do not actively seek to learn and that no one sets out to teach us, but that mark us, and make us who we are. The landscape of this manuscript is not an exact replication of an existing town or existing family, but what the poet Richard Hugo refers to as a “triggering town.” This removal frees …

National Board For Professional Teaching Standards Certification And Teacher Self-Efficacy, Lynn A. Hines

Dissertations

Due to No Child Left Behind (NCLB) and state-level mandates, an economic and moral imperative requires educators today to not only accommodate differences in learning rates and allow extra time for students to experience success, teachers must foster in students the belief that success is within their reach if they keep trying. These new expectations for student learning are clashing with old conceptions of teaching and outmoded approaches and structures for teacher practices. Given the new mission of schools, finding strong models of professional development is imperative. The National Board for Professional Teaching Standards (NBPTS) is a promising model. Self-efficacy, …

Late Holocene Paleoenvironmental Reconstruction In Barbados, Gilman Reno Ouellette

Masters Theses & Specialist Projects

Barbados is the easternmost island in the Caribbean region, and is uniquely situated between the Atlantic Ocean and Caribbean Sea. Being an isolated island with a karstified aquifer providing the majority of the nation’s water resources, Barbados has found itself in water scarce situations in recent years. In order to better understand natural shifts in groundwater recharge (which is determined by shifts in precipitation), longer records of precipitation are needed than are available from modern measurements. This study presents a paleoclimate reconstruction for the late Holocene on Barbados using stable and radiogenic isotope ratios in speleothem lamina as proxies. In …

2013-2014 Farquhar Forum, Farquhar College Of Arts And Sciences

The Farquhar Forum College Magazine

No abstract provided.

Urinformed August 2013, Urinformed

URInformed: The URI Employees' Newsletter

No abstract provided.

Bendamustine Combined With Rituximab For Patients With Relapsed Or Refractory Diffuse Large B Cell Lymphoma, Jeffrey L. Vacirca, Peter I. Acs, Imad A. Tabbara, Peter J. Rosen, Peter Lee, Eric Lynam

Medicine Faculty Publications

Patients with relapsed or refractory diffuse large B cell lymphoma (DLBCL) are treated with salvage regimens and may be considered for high-dose chemotherapy and autologous stem cell transplantation if disease is chemosensitive. Bendamustine is active in indolent B cell lymphomas and chronic lymphocytic leukemia but has not been extensively studied in aggressive lymphomas. This trial examines the combination of bendamustine and rituximab in patients with relapsed and refractory DLBCL. Patients received bendamustine at 90 mg/m2 (n = 2) or 120 mg/m2 (n = 57) on days 1 and 2 and rituximab at 375 mg/m2 on day 1 every …

Using Field-Level Characteristics As Proxy Measures To Test For The Presence Of Economies Of Scale In Nonpoint Pollution Control, Arthur J. Caplan, John Gilbert, Devalina Chatterjee

Applied Economics Faculty Publications

We use parametric and nonparametric methods to estimate correlations between average control cost and three field-level characteristics—field size and delivered phosphorous per field and per acre—as proxies for economies of scale in controlling nonpoint pollution. We combine load and delivery-ratio estimates for more than 12,000 fields in the Bear River Basin, Utah, with estimates of control costs and effectiveness of management practices from the literature. Results suggest a negative relationship between control cost and delivered phosphorous per field and per acre. Ranking fields by phosphorous load therefore prioritizes management-practice subsidies by economies of scale.

Examining The Link Between Personality And Laterality In A Feral Guppy Poecilia Reticulata Population, Eleanor Irving, Culum Brown

Sentience Collection

This study examined whether variation in the strength and direction of lateralization in a detour task was linked with variation in three common personality measurements: boldness, activity and sociability, in a population of wild guppies Poecilia reticulata. Additionally, the aim was to determine whether any consistent correlations between these behavioural traits, known as behavioural syndromes, were present in the study population. The results revealed that all three personality traits were highly repeatable over time in both sexes. Evidence of a complex syndrome in the form of a correlation between boldness, sociability and activity was found; however, this relationship was only …

“White Ink”: The Body And Écriture Féminine In Toni Morrison's Beloved, Kati Emilee Hoctor

College of Liberal Arts & Social Sciences Theses and Dissertations

In her novel Beloved, Morrison seeks to tell a story that is difficult to tell using conventional literary techniques: the story of freed, forgotten former slaves. Through her use of techniques such as Cixou's ecriture feminine, as well as her own literary devices, including ideas of corporeality and the body and the divine as mundane and material, Morrison is able to tell a story that otherwise could not be told.

Evidence For An Interaction Between Proinsulin C-Peptide And Gpr146, Gina L.C. Yosten, Grant R. Kolar, Lauren J. Redlinger, Willis K. Samson

Biological Sciences Faculty Research & Creative Works

Microvascular diseases, such as retinopathies, neuropathies, and nephropathies, are a devastating consequence of type 1 and type 2 diabetes. The etiology of diabetes-associated microvascular dysfunction is poorly understood, and, likewise, treatment modalities for these disorders are limited. Interestingly, proinsulin C-peptide has been shown to play a protective role against diabetes-associated complications in experimental animals and in diabetic humans and is thus an attractive therapeutic target. However, an important step in the development of C-peptide-based therapeutics is identification of the C-peptide receptor, which is likely a G protein-coupled receptor (GPCR). Using a unique Deductive Ligand- Receptor Matching Strategy, we sought to …

Phylogenetic Portrait Of The Saccharomyces Cerevisiae Functional Genome, Patrick A. Gibney, Mark J. Hickman, Patrick H. Bradley, John C. Matese, David Botstein

College of Science & Mathematics Departmental Research

The genome of budding yeast (Saccharomyces cerevisiae) contains approximately 5800 protein-encoding genes, the majority of which are associated with some known biological function. Yet the extent of amino acid sequence conservation of these genes over all phyla has only been partially examined. Here we provide a more comprehensive overview and visualization of the conservation of yeast genes and a means for browsing and exploring the data in detail, down to the individual yeast gene, at http://yeast-phylogroups.princeton.edu. We used data from the OrthoMCL database, which has defined orthologs from approximately 150 completely sequenced genomes, including diverse representatives of …

Leaf Mechanical Strength Predicts Physiological Traits Among Three Life History Types In California Chaparral, Taylor S. Stucky, Nicole M. Rodriguez Purcell, Stephen D. Davis

Featured Research

The Santa Monica Mountains of southern California are located in a Mediterranean-type climate region which experiences reoccurring wildfires due to summer drought and Santa Ana winds. Chaparral vegetation, which consists mostly of evergreen, sclerophyllous shrubs, dominates the landscape. Species of chaparral shrubs have evolved three different life history types in response to fire – those that sprout after fire but do not germinate seeds (obligate sprouters = OS), those that do not sprout after fire but reestablish by seed germination (non-sprouters = NS), and those that both sprout and germinate seeds after fire (facultative sprouters = FS). There are two …

Med13p Prevents Stress-Independent Mitochondrial Hyperfragmentation And Aberrant Apoptosis Activation In Saccharomyces Cerevisiae By Controlling Cyclin C Nuclear Localization, Svetlana Khakhina

Graduate School of Biomedical Sciences Theses and Dissertations

During aging, and as a result of environmental changes, cells are exposed to elevated levels of reactive oxygen species (ROS). High ROS levels induce lipid oxidation, protein aggregation, mitochondrial hyperfragmentation, DNA damage and programmed cell death (PCD), also called apoptosis. PCD is a highly regulated process and its misregulation has been linked to neurodegenerative diseases and cancer development.

Our hypothesis is that cyclin C plays a role in the initiation of apoptosis. During normal conditions, cyclin C represses the transcription of stress response genes (SRG). In response to stress, cyclin C translocates to the cytoplasm where it facilitates mitochondrial hyperfragmentation …

08/01/2013 Obituary Records, Hawaii Obituaries

Obituaries

List of Obituaries for individuals who passed away on 08/01/2013. Scroll down to see the names and obituary description.

Ecological Psychology And Media Consumption Among Young Adults: A New Framework, Alice Diana Cade Ferguson

Dissertations

The Pew Research Center (2010, March 1) identified three crucial “new metrics of news” (p. 2) that help to explain the appeal of new, interactive media forms among young adult news consumers. These metrics of Portability, Personalizability and Participation (Pew, 2010) highlight the rapid transformations in technology and user interests that have helped create a new manifestation of what McLuhan called an “age of anxiety” (1967/2001, pp. 8-9) in mass media industries and in mass communication education and scholarship. The purpose of this research is to investigate this very shift in how news is delivered and consumed, with particular attention …

Landmark Report (Vol. 31, No. 2), Kentucky Library Research Collections

Landmark Report

Newsletter published by the Landmark Association; this local group advocates the preservation, protection and maintenance of architectural, cultural and archaeological resources in Bowling Green and Warren County, Kentucky.

Role Of Camkii In Pancreatic Alpha Cells, Brooke A. Buckland

Electronic Theses and Dissertations

Calcium/calmodulin-dependent protein kinase II (CaMKII) has been identified as an important modulator in controlling electrical activity in neurons and the heart; however, a role for CaMKII in pancreatic alpha cell signaling has not been previously reported. Upon activation by calcium/calmodulin, CaMKII phosphorylates proteins involved in intracellular calcium homeostasis by inducing downstream effects such as an increase in AMPA-receptor single channel conductance, potentiation of L-type voltage dependent calcium channels, and enhanced surface expression of inhibitory GABA_A-receptors. In the pancreas, an increase in intracellular calcium drives secretion of glucagon from alpha cells within the Islets of Langerhans. α-cells contain many …