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The Tiger Vol. 103 Issue 9 2009-03-27, Clemson University Mar 2009

The Tiger Vol. 103 Issue 9 2009-03-27, Clemson University

Tiger Newspapers

No abstract provided.


The Tiger Vol. 103 Issue 8 2009-03-06, Clemson University Mar 2009

The Tiger Vol. 103 Issue 8 2009-03-06, Clemson University

Tiger Newspapers

No abstract provided.


The Tiger Vol. 103 Issue 3 2009-01-30, Clemson University Jan 2009

The Tiger Vol. 103 Issue 3 2009-01-30, Clemson University

Tiger Newspapers

No abstract provided.


The Tiger Vol. 103 Issue 1 2009-01-16, Clemson University Jan 2009

The Tiger Vol. 103 Issue 1 2009-01-16, Clemson University

Tiger Newspapers

No abstract provided.


Supplemental Schedules For The Year Ended June 30, 2008, Clemson University Jan 2009

Supplemental Schedules For The Year Ended June 30, 2008, Clemson University

Annual Comprehensive Financial Report

No abstract provided.


Supplemental Schedules For The Year Ended June 30, 2009, Clemson University Controller's Office Jan 2009

Supplemental Schedules For The Year Ended June 30, 2009, Clemson University Controller's Office

Supplemental Schedules

No abstract provided.


Comprehensive Annual Financial Report For The Year Ended June 30, 2008, Clemson University Jan 2009

Comprehensive Annual Financial Report For The Year Ended June 30, 2008, Clemson University

Annual Comprehensive Financial Report

No abstract provided.


Faculty Manual, 2009-2010, Clemson University Jan 2009

Faculty Manual, 2009-2010, Clemson University

Faculty Manuals

No abstract provided.


Adding Soft-Skills To The Hard Target Of Adequacy: The Case For Rearticulation Based On A Multifocal Analysis, Robert C. Knoeppel, Curtis A. Brewer, Jane Clark Lindle, Patricia F. First Jan 2009

Adding Soft-Skills To The Hard Target Of Adequacy: The Case For Rearticulation Based On A Multifocal Analysis, Robert C. Knoeppel, Curtis A. Brewer, Jane Clark Lindle, Patricia F. First

Publications

The purpose of this study is to expand the definition of adequacy by adding soft skills as a measure of school productivity. The singular focus on academic standards inherent in education policy has prevented scholars from seeing the concept of adequacy through myriad perspectives and has contributed to a resegregation of schools. Education policy includes legal, historical, and political perspectives; research inquiries must accommodate these multiple foci. This study made use of multifocal analysis to investigate the development of the concept of adequacy in South Carolina. Conclusions suggest an expanded definition of adequacy has potential for addressing school financing policy, …


Hallowe'en: Taking Chances, 2009, Holley Hewitt Ulbrich Jan 2009

Hallowe'en: Taking Chances, 2009, Holley Hewitt Ulbrich

Publications

This article is the fifth in a year-long series about economics and holidays.


The Tiger Orientation Guide Summer 2009, Clemson University Jan 2009

The Tiger Orientation Guide Summer 2009, Clemson University

Tiger Newspapers

No abstract provided.


"Obscuritas" And The Closet: Queer Neobaroque In Mexico, Salvador Oropesa Jan 2009

"Obscuritas" And The Closet: Queer Neobaroque In Mexico, Salvador Oropesa

Publications

No abstract provided.


Clemson Catalog, 2009-2010, Volume 84, Clemson University Jan 2009

Clemson Catalog, 2009-2010, Volume 84, Clemson University

Clemson Catalog (undergraduate announcements)

No abstract provided.


Clemson Commencement Program, December 2008, Clemson University Dec 2008

Clemson Commencement Program, December 2008, Clemson University

Clemson Commencement Programs

No abstract provided.


The Development Of Hyaluronic Acid Biomaterials For Vascular Tissue Engineering, Samir Ibrahim Dec 2008

The Development Of Hyaluronic Acid Biomaterials For Vascular Tissue Engineering, Samir Ibrahim

All Dissertations

Current vascular implant materials poorly interact with medial smooth muscle cells (SMCs) allowing the permanent loss of vascular elastin, eliminated by trauma or disease, a crucial element in maintaining the natural biomechanics of the blood vessel and overall vascular homeostasis. In addition, these materials insufficiently recruit vascular endothelial cells (ECs) to form a normally functional, confluent endothelium that acts as the interface between the blood and vascular tissue and regulates numerous vital vascular processes. As a result, the restenosis, or re-occlusion, rate within these devices has remained fairly high stimulating the investigation of numerous new materials capable of providing the …


Mouthful Idol, Claudia Dishon Dec 2008

Mouthful Idol, Claudia Dishon

All Theses

In my work, I create an imaginative realm as a means to structure chaos. This fictional realm is a place to manifest my perceptions of the world. In alignment with my world view, the pieces exhibit multi-faceted sprays of information meant to explain a more rounded picture of reality. Mental clutter becomes visual clutter when realized in my prints. Recognizable objects, animals, foods, herbs, and written text are layered to form compositions that function abstractly at a distance. A closer inspection reveals identifiable forms within the layers of color and shape.
Haphazard imagery receives the same attention and support as …


Biodiversity Of Supplemental Wildlife Plantings And Thinned And Burned Pine Habitats In South Carolina, Marguerite Porter Dec 2008

Biodiversity Of Supplemental Wildlife Plantings And Thinned And Burned Pine Habitats In South Carolina, Marguerite Porter

All Theses

Biodiversity conservation is currently an important focus for forest and wildlife management. The overall objective of this study was to compare the diversity of invertebrates and vegetation in white-tailed deer food plots and natural forage areas for white-tailed deer (Odocoileus virginianus) as indicators of biodiversity. Invertebrates were chosen as the bio-indicator due to their magnitude of contribution to the biodiversity in an ecosystem (Anderson, et al., 2004), ease of capture, and sensitivity to changes in vegetative structure and quality (Hartley, et al., 2007). This study utilized five thinned and burned forested pine sites, five perennial cool-season food plots, and five …


Laboratory Studies Of Responses Of Anuran Amphibians To Roundup Exposures: Reference Toxicant And Components, Lindsay Moore Dec 2008

Laboratory Studies Of Responses Of Anuran Amphibians To Roundup Exposures: Reference Toxicant And Components, Lindsay Moore

All Theses

Roundup¨ has been implicated as a possible cause for the declining amphibian populations in North America. Carefully designed laboratory toxicity tests are crucial for accurate risk assessment of the responses of anuran populations to incidental exposures of Roundup¨ herbicides. The overall objective of these studies was to determine the response of North American anuran species to exposures of Roundup¨ formulations and components to support or refute the claim that Roundup¨ is a factor in amphibian decline in North America. Aqueous 96 hour static non-renewal laboratory tests were utilized to (1) evaluate the effectiveness of copper sulfate as a reference toxicant …


A Microbiological Survey And Characterization, Andrew Daane Dec 2008

A Microbiological Survey And Characterization, Andrew Daane

All Theses

In our study, two dairy compost heaps and one vegetable scrap compost heap were constructed on two research farms in Clemson, SC. Samples were taken from each heap from different locations at 8 elected intervals and analyzed for enterococci and VRE counts by spread plating on Bile Esculin agar (BEA) and BEA containing 6 g/ml of vancomycin, respectively. The initial populations of enterococci and VRE in compost were in the range of 6.46-7.43 and 5.36-6.70 log CFU/g, respectively. After 30 days of active composting the average VRE populations declined ca. 4.6, 4.07, 3.97 and 1.6 logs at the top, center, …


The Development And Analysis Of A Closed System Of Vitrification For Mammalian Embryos, Jennifer Graves-Herring Dec 2008

The Development And Analysis Of A Closed System Of Vitrification For Mammalian Embryos, Jennifer Graves-Herring

All Dissertations

Embryo cryopreservation is an integral part of assisted reproduction because it allows for future use of these embryos. Cryopreservation occurs when there are supernumerary embryos or when an embryo transfer cannot be performed.
There are two main methods to cryopreserve embryos. The most recent is vitrification, which uses high concentrations of cryoprotectants, a short time to cool and avoids ice crystals. The 'gold standard' is the slow-cool method, which uses low concentrations of cryoprotectants, a long time to cool embryos and produces extracellular ice crystals.
Prior to introducing vitrification as part of the human cryopreservation regime, it is important that …


Transformation Of Sulfonamide Antibiotics On Soil Mineral Oxides, Baishu Guo Dec 2008

Transformation Of Sulfonamide Antibiotics On Soil Mineral Oxides, Baishu Guo

All Theses

Determining the occurrence and potential adverse effects of antibiotic pharmaceuticals released into the environment is a critical step towards responsible environmental stewardship. Under aqueous conditions typically found in soils and natural waters, the antibiotic agent sulfamethoxazole (SMX) was transformed in the presence of pyrolusite MnO2 via oxidative pathways. At least 50% loss of SMX was observed after 269 hr in acidic and basic solutions (pH 3-9). A maximum of 100% loss was recorded at pH 3 and 66% loss was recorded at circumneutral pH. Concomitantly, aqueous manganese concentrations increased to around 10 µM at pH 3 and 2 µM at …


Identifying The Cis-Acting Sugar Response Elements That Facilitate Glucose Signaling In Arabidopsis Thaliana, Frank Barretta, Jr. Dec 2008

Identifying The Cis-Acting Sugar Response Elements That Facilitate Glucose Signaling In Arabidopsis Thaliana, Frank Barretta, Jr.

All Theses

Identifying the initial sugar sensing and response activating mechanisms in plants has been difficult due to the dual functions of sugars as nutrients and as signaling molecules. In this study, we have examined transcript expression and promoter features of different genes encoding proteins for actin remodeling that have been implicated as targets of plant glucose signaling. Using Reverse Transcription PCR analysis, we confirmed that expression of two actin-associated genes, actin depolymerizing factor 9 (ADF9) and actin related protein 8 (ARP8), are repressed following a short-term glucose treatment of Arabidopsis thaliana seedlings. Glucose did not repress the expression of other ADF …


The Inheritance Of Morphological And Behavioral Differences In The Mating Signals Of Sailfin And Shortfin Mollies, Stephanie Loveless Dec 2008

The Inheritance Of Morphological And Behavioral Differences In The Mating Signals Of Sailfin And Shortfin Mollies, Stephanie Loveless

All Theses

Changes in mating signals often result in the development of new species, thus, understanding the genetic basis of traits that confer pre-mating reproductive isolation can shed light on the speciation process. This study used interspecific hybridization between poeciliid fish, a sailfin molly (Poecilia velifera) and a shortfin molly (P. mexicana), to generate reciprocal F1 and backcross hybrids to investigate patterns of inheritance of traits that contribute to mating signal differences between these two groups of mollies. The first part of my study focused on behavioral differences in the mating system of sailfin and shortfin mollies. I observed mating behaviors of …


Characterization Of Campus Parking Lot Stormwater And Remediation Of Risks Using Constructed Wetland Treatment Systems, Andrew Mcqueen Dec 2008

Characterization Of Campus Parking Lot Stormwater And Remediation Of Risks Using Constructed Wetland Treatment Systems, Andrew Mcqueen

All Theses

Campus parking lot stormwater (CPLSW) runoff mobilizes a variety of constituents from vehicular and atmospheric deposition that may pose risks to receiving aquatic systems. The overall objective of this research was to provide an approach for risk characterization, toxicity identification, and remediation of constituents of concern in CPLSW. The specific objectives of this research were to: (1) Characterize campus parking lot stormwater (CPLSW) to discern the constituents of concern present in these waters; (2) Perform TIE manipulations to identify possible fractions of concern in CPLSW, and; (3) Evaluate the performance of a pilot-scale constructed wetland treatment system (CWTS) designed to …


Three Dimensional Visualization Of Fire Spreading Over Forest Landscapes, Brian Williams Dec 2008

Three Dimensional Visualization Of Fire Spreading Over Forest Landscapes, Brian Williams

All Theses

Previous studies in fire visualization have required high end computer hardware and specialized technical skills. This study demonstrated fire visualization is possible using Visual Nature Studio and standard computer hardware. Elevation and vegetation data were used to create a representation of the New Jersey pine barren environment and a forest compartment within Hobcaw Barony. Photographic images were edited to use as image object models for forest vegetation. The FARSITE fire behavioral model was used to model a fire typical of that area. Output from FARSITE was used to visualize the fire with tree models edited to simulate burning and flame …


The Effect Of Montmorillonite Nanoclay On Mechanical And Barrier Properties Of Mung Bean Starch Films, Bianca Stiller Dec 2008

The Effect Of Montmorillonite Nanoclay On Mechanical And Barrier Properties Of Mung Bean Starch Films, Bianca Stiller

All Theses

Starch is an interesting biodegradable polymer due to its excellent film forming properties, availability, and low cost. On the other hand, starch films are often limited by their poor mechanical properties, and water resistance. The addition of montmorillonite clays have improved these properties in both petroleum and biodegradable films.
The objective of the research was to determine the effect of montmorillonite clay on the mechanical and barrier properties on mung bean starch films.
The addition of 5% clay yielded the optimum balance between mechanical and barrier properties of these composite films with improved tensile strength (TS) of 20.8763± 0.789 MPa, …


Laboratory Study Of Responses Of Anuran Amphibians To Roundup¨ Exposures: Experimental Design And Role Of Sediment, Latice Fuentes Dec 2008

Laboratory Study Of Responses Of Anuran Amphibians To Roundup¨ Exposures: Experimental Design And Role Of Sediment, Latice Fuentes

All Theses

The contribution of incidental exposures of Roundup¨ herbicide to amphibian declines can be evaluated with carefully designed laboratory tests. Sensitive, sentinel species of larval anurans were exposed to two formulations: the original formulation of Roundup¨ and Roundup WeatherMax¨ in 96-hour acute, aqueous and water-sediment tests. An experimental design was developed that considered and held constant relevant laboratory conditions which produced precise, replicable data. Experimental design factors decreased variability and increased precision by considering and incorporating the following: 1) range-finding tests; 2) reference toxicity tests; 3) the relative sensitivity of the species tested; 4) differences in formulation; 5) the number of …


Solarization Effects On Chemical Properties Of Soils Under Kudu (Pueraria Montana) Invasion, Nicole Gilbert Dec 2008

Solarization Effects On Chemical Properties Of Soils Under Kudu (Pueraria Montana) Invasion, Nicole Gilbert

All Theses

Solarization is an effective method for managing small areas with kudzu (Pueraria montana) invasions that may alter soil chemical properties. Conducted from 2005 to 2007 at the Clemson University Experimental Forest in Clemson, South Carolina on a Cecil clay loam (fine, kaolinitic, thermic Typic Kanhapludult), this study compares soil chemical properties under thermally-treated and non-treated plots at different depths invaded by Kudzu.
The experimental factors of treatment and depth were arranged in a factorial treatment design with 15 treatments arranged in a split plot design. The five thermal treatments were the whole plot factors which were arranged in a randomized …


Examination Of Pre-Diabetes And Diabetes Perceptions And Knowledge Using Focus Groups, Caroline Carter Dec 2008

Examination Of Pre-Diabetes And Diabetes Perceptions And Knowledge Using Focus Groups, Caroline Carter

All Theses

A review of worksite interventions revealed the scarcity of worksite interventions for the prevention of chronic diseases for which research data has been collected. Pre-diabetes is a condition that has been identified as an emerging chronic disease threat which is deserving of immediate attention as it precedes type 2 diabetes and it is becoming more common in the United States. The number of individuals with pre-diabetes has been estimated to be 54 million. As the worksite setting provides easy access to a large adult population it was chosen for this research study. A thorough review of prior worksite interventions was …


Development And Characterization Of Moisture- And Heat- Activated Oxygen Scavenging Nanoparticle, Youngjae Byun Dec 2008

Development And Characterization Of Moisture- And Heat- Activated Oxygen Scavenging Nanoparticle, Youngjae Byun

All Dissertations

Alpha-tocopherol and a transition metal, iron, mixture was evaluated as a possible oxygen scavenger. The effects of moisture, amount of transition metal, and thermal processing on oxygen scavenging capability were also investigated. Results showed that alpha-tocopherol and transition metal had 6.72 cc oxygen per gram of oxygen scavenging capacity and 0.11 cc oxygen per gram per day of oxygen scavenging rate.
Nanoencapsulation technology was adopted for the possible oxygen scavenging activation system. Alpha-tocopherol-loaded poly caprolactone (PCL) nanoparticles were prepared by oil in water (O/W) emulsion solvent evaporation with ultrasonification. The effects of PCL concentration, solvent in oil phase, and ultrasonification …