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2010

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Increasing Readiness To Change Anger: A Motivational Group Intervention, Gregory Lee Futral Aug 2010

Increasing Readiness To Change Anger: A Motivational Group Intervention, Gregory Lee Futral

Dissertations

The conceptualization and treatment of problematic anger has received increased attention in the literature in recent years. Among the challenges in working with persons experiencing anger-related difficulties, barriers in forming the therapeutic alliance (Tafrate & Kassinove, 2003), resistance behaviors (DiGiuseppe, 1995), and/or low motivation to change (DiGiuseppe & Tafrate, 2007) have been commonly identified as having the potential to derail the treatment process. Strategies developed to increase treatment motivation and readiness to change, such as those found in the literature on the transtheoretical model (TTM; Prochaska & DiClemente, 1982) and motivational interviewing (MI; Miller & Rollnick, 2002), have been proposed …

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If And To What Extent Spirituality Impacts The Leadership Practices Of Four African American Superintendents, Christopher James Williams Sr. Aug 2010

If And To What Extent Spirituality Impacts The Leadership Practices Of Four African American Superintendents, Christopher James Williams Sr.

Dissertations

Public school superintendents have one of the most challenging, demanding, and visible positions in American society. They provide educational leadership in approximately 15,499 school districts across the United States. Their visibility is marked by the fact that the majority of leadership positions are held by non-minority individuals (American Association of School Administrators, 1992). The underrepresentation of minorities in public school leadership positions on a national level has been thoroughly documented over the years, and the limited representation of African Americans in top positions of public school administration is glaring (AASA, 1992, 1983; Jones & Montenegro, 1988, 1985; Montenegro, 1993). The …

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Differentiating Classes From Dimensions Under Unfavorable Data Conditions: Monte Carlo Comparisons Of Taxometric And Latent Variable Mixture Models, Anthony Olufemi Ahmed Aug 2010

Differentiating Classes From Dimensions Under Unfavorable Data Conditions: Monte Carlo Comparisons Of Taxometric And Latent Variable Mixture Models, Anthony Olufemi Ahmed

Dissertations

Taxometric and latent variable mixture models can aid in (1) determining whether the source of population heterogeneity, a latent variable, θ, is best explain by a dimensional (one-class) or taxonic (two-class) model and (2) distinguishing between constructs continuously distributed and those that are Bernoulli distributed at the latent level. Although these models have gained widespread use in psychology research, few have been systematically evaluated to determine the robustness of their results when statistical assumptions are violated (e.g., severe skew, unequal mixing proportions, etc.). The current study examined the performance of Meehl’s taxometric procedures and two latent variable mixture models: a …

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Dnagents: Genetically Engineered Intelligent Mobile Agents, Jeremy Otho Kackley Aug 2010

Dnagents: Genetically Engineered Intelligent Mobile Agents, Jeremy Otho Kackley

Dissertations

Mobile agents are a useful paradigm for network coding providing many advantages and disadvantages. Unfortunately, widespread adoption of mobile agents has been hampered by the disadvantages, which could be said to outweigh the advantages. There is a variety of ongoing work to address these issues, and this is discussed. Ultimately, genetic algorithms are selected as the most interesting potential avenue. Genetic algorithms have many potential benefits for mobile agents. The primary benefit is the potential for agents to become even more adaptive to situational changes in the environment and/or emergent security risks. There are secondary benefits such as the natural …

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Thermal Excitation And Piezoresistive Detection Of Cantilever In-Plane Resonance Modes For Sensing Applications, Luke A. Beardslee, Assim M. Addous, Stephen M. Heinrich, Fabien Josse, Isabelle Dufour, Oliver Brand Aug 2010

Thermal Excitation And Piezoresistive Detection Of Cantilever In-Plane Resonance Modes For Sensing Applications, Luke A. Beardslee, Assim M. Addous, Stephen M. Heinrich, Fabien Josse, Isabelle Dufour, Oliver Brand

Civil and Environmental Engineering Faculty Research and Publications

Thermally excited and piezoresistively detected bulk-micromachined cantilevers vibrating in their in-plane flexural resonance mode are presented. By shearing the surrounding fluid rather than exerting normal stress on it, the in-plane mode cantilevers exhibit reduced added fluid mass effects and improved quality factors in a fluid environment. In this letter, different cantilever geometries with in-plane resonance frequencies from 50 kHz to 2.2 MHz have been tested, with quality factors as high as 4200 in air and 67 in water.

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Identification Of Disease Resistance Networks In Maize Involved In Resistance To Aspergillus Flavus And To Aflatoxin Accumulation, Aparna Natarajan Aug 2010

Identification Of Disease Resistance Networks In Maize Involved In Resistance To Aspergillus Flavus And To Aflatoxin Accumulation, Aparna Natarajan

Theses

Aspergillus flavusis a filamentous fungusthat causes an ear and kernel rot in maize (Zea mays L.). It produces a toxic secondary metabolite, aflatoxin, on the colonized maize kernels. Aflatoxin is a carcinogen to humans and animals. The toxin is also an immunosuppressant and causes aspergillosis in immune compromised individuals. Therefore, the presence of aflatoxin in food is strictly regulated by governmental agencies. Contaminated food leads to severe loss in profit and in marketable yield. There has been extensive research to investigate resistance of maize toA. flavus. Certain lines of maize exhibit increased resistance to A. flavus and aflatoxin accumulation compared …

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In-Service Elementary Teachers' Familiarity, Interest, Conceptual Knowledge, And Performance On Science Process Skills, Erin Miles Aug 2010

In-Service Elementary Teachers' Familiarity, Interest, Conceptual Knowledge, And Performance On Science Process Skills, Erin Miles

Theses

The purposes of this research study were to determine (a) in-service elementary teachers' familiarity, interest, conceptual knowledge of , and performance on science process skills and (b) how in-service elementary teachers' familiarity with, interest in conceptual knowledge of and performance on science process skills relate to each other. The science process skills include the basic skills [observation, classification, measuring, predicting, inferring, and communication,] and the integrated skills [hypothesizing, experimenting, identifying and controlling variables, formulating models, interpreting data, and graphing]. Twenty-four in-service elementary teachers enrolled in a master of math and science education degree program participated in this study. Participants completed …

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The Effects Of A Community-Based Lifestyle, Cassidy Maria Scoggins Aug 2010

The Effects Of A Community-Based Lifestyle, Cassidy Maria Scoggins

Theses

AN ABSTRACT OF THE THESIS OF Cassidy Scoggins, for the Masters of Science degree in Food and Nutrition, presented on November 19, 2009, at Southern Illinois University Carbondale. TITLE: THE EFFECTS OF A COMMUNITY-BASED LIFESTYLE INTERVENTION ON SNACKING PATTERNS, SCREEN TIME PATTERNS, AND PHYSICAL ACTIVITY LEVELS AMONG ADOLESCENTS WHO ARE AT-RISK FOR TYPE 2 DIABETES MAJOR PROFESSOR: Dr. Sharon Peterson Previous research has shown that overweight and obesity in adolescents is one of the leading risk factors for developing Type 2 Diabetes Mellitus (T2DM). There are several risk factors for obesity that are modifiable in adolescents. Of these, snacking patterns, …

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Prevalence And Timing Of Enamel Hypoplasias In The Vagnari Skeletal Sample (1st - 4th Centuries A.D.), Chrystal Lea Nause Aug 2010

Prevalence And Timing Of Enamel Hypoplasias In The Vagnari Skeletal Sample (1st - 4th Centuries A.D.), Chrystal Lea Nause

Theses

This thesis investigates infant and childhood health in the Roman period (1st to 4th centuries A.D.) cemetery at Vagnari using data on the prevalence and timing of linear enamel hypoplasias (LEH‘s). These results are examined in the context of historical and archaeological evidence for childhood health in ancient Rome. Analysis of the prevalence of LEH‘s in 48 individuals reveals a low frequency (64.6 %) of enamel hypoplasias in comparison with other Roman period skeletal samples, suggesting that political–economic or geographical variables may have contributed to the generally healthy conditions for subadults at Vagnari. Intrasite analysis indicates no significant difference between …

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Through A Screen Darkly: Hollywood As A Measure Of Discrimination Against Arabs And Muslims, Tung Yin Aug 2010

Through A Screen Darkly: Hollywood As A Measure Of Discrimination Against Arabs And Muslims, Tung Yin

Duke Forum for Law & Social Change

No abstract provided.

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The Opposition Front Against Compulsory Military Service: The Conscription Debate And Human-Rights Activism In Post-Dictatorship Argentina, Santiago Garaño Aug 2010

The Opposition Front Against Compulsory Military Service: The Conscription Debate And Human-Rights Activism In Post-Dictatorship Argentina, Santiago Garaño

Genocide Studies and Prevention: An International Journal

Compulsory military service (CMS) was in place in Argentina from 1902 to 1995. Although its abolition was directly linked to the murder of soldier Omar Carrasco, the prosecution of this case of violence should not ignore the pre-existing opposi- tion movement that developed toward the end of the last dictatorship (1976– 1983). Within the context of a wider debate on the functioning of conscription, in November 1983 a group of human-rights activists launched the Opposition Front against the CMS (FOSMO). This article examines FOSMO’s history, which offers insight into the hypothesis that, under certain historical and political circum- stances, human-rights …

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Effect Of Finger Rings On Microbial Cross-Contamination During Dental Clinical Procedures., Swapna Nadikuda Aug 2010

Effect Of Finger Rings On Microbial Cross-Contamination During Dental Clinical Procedures., Swapna Nadikuda

Electronic Theses and Dissertations

CDCIWHO only "recommends" that rings be removed under gloves because of cross-contamination between health care workers and patients. Microbiological samples of oral streptococci beneath rings and between fingers under non-sterile exam gloves were taken before and after dental procedures (before and after washing with antimicrobial soap) from 50 junior/senior dental students. Subjects wore two rings on one hand, with none on the other (control). Rings were worn on the opposite hand at another session. Handedness, glove tears, and leaks, were also measured. There were significant glove tears and leakage in the glove on the dominant hand, especially when wearing rings …

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Wind Speed Dependence Of Single-Site Wave-Height Retrievals From High-Frequency Radars, Brian K. Haus, Lynn K. Shay, Paul A. Work, George Voulgaris, Rafael J. Ramos, Jorge Martinez-Pedraja Aug 2010

Wind Speed Dependence Of Single-Site Wave-Height Retrievals From High-Frequency Radars, Brian K. Haus, Lynn K. Shay, Paul A. Work, George Voulgaris, Rafael J. Ramos, Jorge Martinez-Pedraja

Faculty Publications

Wave-height observations derived from single-site high-frequency (HF) radar backscattered Doppler spectra are generally recognized to be less accurate than overlapping radar techniques but can provide significantly larger sampling regions. The larger available wave-sampling region may have important implications for observing system design. Comparison of HF radar–derived wave heights with acoustic Doppler profiler and buoy data revealed that the scale separation between the Bragg scattering waves and the peak energy-containing waves may contribute to errors in the single-site estimates in light-to-moderate winds. A wave-height correction factor was developed that explicitly considers this scale separation and eliminates the trend of increasing errors …

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A Smac Mimetic Reduces Tnf Related Apoptosis Inducing Ligand (Trail)-Induced Invasion And Metastasis Of Cholangiocarcinoma Cells., Christian D. Fingas, Boris R.A. Blechacz, Rory L. Smoot, Maria E. Guicciardi, Justin L. Mott, Steve F. Bronk, Nathan W. Werneburg, Alphonse E. Sirica, Gregory J. Gores Aug 2010

A Smac Mimetic Reduces Tnf Related Apoptosis Inducing Ligand (Trail)-Induced Invasion And Metastasis Of Cholangiocarcinoma Cells., Christian D. Fingas, Boris R.A. Blechacz, Rory L. Smoot, Maria E. Guicciardi, Justin L. Mott, Steve F. Bronk, Nathan W. Werneburg, Alphonse E. Sirica, Gregory J. Gores

Journal Articles: Biochemistry & Molecular Biology

UNLABELLED: Cholangiocarcinoma (CCA) cells paradoxically express tumor necrosis factor-related apoptosis-inducing ligand (TRAIL), a death ligand that, failing to kill CCA cells, instead promotes their tumorigenicity and especially the metastatic behaviors of cell migration and invasion. Second mitochondria-derived activator of caspase (smac) mimetics are promising cancer therapeutic agents that enhance proapoptotic death receptor signaling by causing cellular degradation of inhibitor of apoptosis (IAP) proteins. Our aim was to examine the in vitro and in vivo effects of the smac mimetic JP1584 in CCA. Despite JP1584-mediated loss of cellular inhibitor of apoptosis-1 (cIAP-1) and cIAP-2, TRAIL failed to induce apoptosis in KMCH-1, …

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Defense Energy Resilience: Lessons From Ecology, Scott Thomas Dr., David Kerner Mr. Aug 2010

Defense Energy Resilience: Lessons From Ecology, Scott Thomas Dr., David Kerner Mr.

Books, Monographs & Collaborative Studies

Energy security is a fundamental requirement for national security, and global energy competition threatens to make Department of Defense (DoD) missions increasingly vulnerable to the whims of energy suppliers. DoD’s approach to energy security must accommodate a highly uncertain outlook for energy resource availability. Although U.S. energy security needs are currently met, the shrinking gap between global supply and demand draws the world closer to a point at which competition disrupts social and geopolitical normalizing forces, and conflict becomes likely. While DoD expresses concern over trends that are threatening energy security, Defense planners still operate as if adequate energy supplies …

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Enhanced Anthocyanin Extraction From Red Cabbage Using Pulsed Electric Field Processing, Tanya K. Gachovska, David A. Cassada, Jeyamkondan Subbiah, Milford Hanna, Harshavardhan Thippareddi, Daniel D. Snow Aug 2010

Enhanced Anthocyanin Extraction From Red Cabbage Using Pulsed Electric Field Processing, Tanya K. Gachovska, David A. Cassada, Jeyamkondan Subbiah, Milford Hanna, Harshavardhan Thippareddi, Daniel D. Snow

Department of Agricultural and Biological Systems Engineering: Faculty Publications

This study was conducted to evaluate the effect of pulsed electric field (PEF) treatment on anthocyanin extraction from red cabbage using water as a solvent. Mashed cabbage was placed in a batch treatment chamber and subjected to PEF (2.5 kV/cm electric field strength; 15 μs pulse width and 50 pulses, specific energy 15.63 J/g). Extracted anthocyanin concentrations (16 to 889 μg/mL) were determined using HPLC. Heat and light stabilities of the control and PEF-treated samples, having approximately the same initial concentrations, were studied. PEF treatments enhanced total anthocyanin extraction in water from red cabbage by 2.15 times with a higher …

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Effects Of Mobile Phone Radiation On Serum Testosterone In Wistar Albino Rats, Sultan A. Meo, Abdul M. Al-Drees, Sufia Husain, Muhammad M. Khan, Muhammad B. Imran Aug 2010

Effects Of Mobile Phone Radiation On Serum Testosterone In Wistar Albino Rats, Sultan A. Meo, Abdul M. Al-Drees, Sufia Husain, Muhammad M. Khan, Muhammad B. Imran

Saudi Medical Journal

OBJECTIVE: To investigate the effects of electromagnetic field radiation generated by mobile phones on serum testosterone levels in Wistar albino rats. METHODS: This experimental interventional control study was conducted in the Department of Physiology, College of Medicine, King Saud University, Riyadh, Saudi Arabia during the period December 2006 to April 2008. A total of 34 male Albino rats [Wistar strain], 2 months of age, weighing 150-160 gm were used for the experiment. These animals were divided into 3 groups. The first group containing 6 rats was assigned as a control group. The second group containing 14 rats was exposed to …

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Adverse Effects Of Low Dose Methotrexate In Rheumatoid Arthritis Patients. A Hospital-Based Study, Suzan M. Attar Aug 2010

Adverse Effects Of Low Dose Methotrexate In Rheumatoid Arthritis Patients. A Hospital-Based Study, Suzan M. Attar

Saudi Medical Journal

OBJECTIVE: To evaluate the side effects of methotrexate (MTX) in rheumatoid arthritis (RA) patients and to evaluate the possible predisposing variables. METHODS: A retrospective analysis conducted for all patients diagnosed with RA and treated with MTX over 3-years (January 2006 to December 2008) at King Abdul-Aziz University Hospital, Jeddah, Kingdom of Saudi Arabia. Frequency of MTX side effects and the predictive variables were recorded and analyzed statistically. RESULTS: Out of 116 RA patients, 71 patients used MTX. The most frequent side effect was gastrointestinal (GIT) disturbance in 31%, followed by central nervous system symptoms in 18%, hepatotoxicity in 14%, stomatitis …

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Biointeraction Analysis Of Carbamazepine Binding To Alpha 1-Acid Glycoprotein By High-Performance Affinitychromatography, Hai Xuan, K. S. Joseph, Chunling Wa, David S. Hage Aug 2010

Biointeraction Analysis Of Carbamazepine Binding To Alpha 1-Acid Glycoprotein By High-Performance Affinitychromatography, Hai Xuan, K. S. Joseph, Chunling Wa, David S. Hage

David Hage Publications

Interactions of the drug carbamazepine with the serum protein α1-acid glycoprotein (AGP) were examined by high-performance affinity chromatography (HPAC). Frontal analysis studies with an immobilized AGP column and control column indicated carbamazepine had both low affinity interactions with the support and high affinity interactions with AGP. When a correction was made for binding to the support, the association equilibrium constant measured at pH 7.4 and 37°C for carbamazepine with AGP was 1.0 (± 0.1) × 105 M−1, with values that ranged from 5.1 to 0.58 × 105 M−1 in going from 5 to …

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Heterokaryotic Nuclear Conditions And A Heterogeneous Nuclear Population Are Observed By Flow Cytometry In Phytophthora Infestans, Mursel Catal, Louis King, Pavani Tumbalam, Prissana Wiriyajitsomboon, William W. Kirk, Gerard C. Adams Aug 2010

Heterokaryotic Nuclear Conditions And A Heterogeneous Nuclear Population Are Observed By Flow Cytometry In Phytophthora Infestans, Mursel Catal, Louis King, Pavani Tumbalam, Prissana Wiriyajitsomboon, William W. Kirk, Gerard C. Adams

Department of Plant Pathology: Faculty Publications

A simple and reliable method for preparation of whole nuclei of a common oomycete, Phytophthora infestans, is described for laser flow cytometry. The ease of preparation, the absence of detectable debris and aggregates, and the precision in determinations of DNA content per nucleus improve interpretation and understanding of the genetics of the organism. Phytophthora infestans is the pathogen that causes potato and tomato late blight. The genetic flexibility of P. infestans and other oomycete pathogens has complicated understanding of the mechanisms of variation contributing to shifts in race structure and virulence profiles on important agricultural crops. Significant phenotypic and …

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In Memoriam: Mark Dmitrievich Sonin, 1932-2010, K. V. Galaktionov, A. J. Russ, O. Pugachev, A. Pelgunov, A. L. Kontrimavichus, Eric P. Hoberg Aug 2010

In Memoriam: Mark Dmitrievich Sonin, 1932-2010, K. V. Galaktionov, A. J. Russ, O. Pugachev, A. Pelgunov, A. L. Kontrimavichus, Eric P. Hoberg

Harold W. Manter Laboratory of Parasitology: Faculty Publications

In memoriam for Mark Dmitrievich Sonin, parasitologist at the Russian Academy of Sciences, 1932-2010.

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Metabolic Syndrome And Risk Of Death From Cancers Of The Digestive System, Charles E. Matthews, Xuemei Sui, Michael J. Lamonte, Swann A. Adams, James R. Hébert, Steven N. Blair Aug 2010

Metabolic Syndrome And Risk Of Death From Cancers Of The Digestive System, Charles E. Matthews, Xuemei Sui, Michael J. Lamonte, Swann A. Adams, James R. Hébert, Steven N. Blair

Faculty Publications

We tested the hypothesis that risk of early mortality from cancers of the digestive system will be greater in men with, compared to men without, the metabolic syndrome (MetS). Participants were 33,230 men who were seen at the Cooper Clinic in Dallas, Texas and followed for 14.4 (SD=7.0) yrs. MetS was defined as having at least three of the following risk factors: abdominal obesity, fasting hypertriglyceridemia, low high-density lipoprotein cholesterol, high blood pressure, or high fasting glucose level or diabetes. MetS was associated with higher mortality (HR=1.90 [95% Confidence Interval=1.42-2.55]), and there was a graded positive association for the addition …

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Methylglyoxal Increases Cardiomyocyte Ischemia-Reperfusion Injury Via Glycative Inhibition Of Thioredoxin Activity., Xiaoliang Wang, Wayne B. Lau, Yue-Xing Yuan, Ya-Jing Wang, Wei Yi, Theodore A. Christopher, Bernard L. Lopez, Hui-Rong Liu, Xin-Liang Ma Aug 2010

Methylglyoxal Increases Cardiomyocyte Ischemia-Reperfusion Injury Via Glycative Inhibition Of Thioredoxin Activity., Xiaoliang Wang, Wayne B. Lau, Yue-Xing Yuan, Ya-Jing Wang, Wei Yi, Theodore A. Christopher, Bernard L. Lopez, Hui-Rong Liu, Xin-Liang Ma

Department of Emergency Medicine Faculty Papers

Diabetes mellitus (DM) is closely related to cardiovascular morbidity and mortality, but the specific molecular basis linking DM with increased vulnerability to cardiovascular injury remains incompletely understood. Methylglyoxal (MG), a precursor to advanced glycation end products (AGEs), is increased in diabetic patient plasma, but its role in diabetic cardiovascular complications is unclear. Thioredoxin (Trx), a cytoprotective molecule with antiapoptotic function, has been demonstrated to be vulnerable to glycative inhibition, but whether Trx is glycatively inhibited by MG, thus contributing to increased cardiac injury, has never been investigated. Cultured H9c2 cardiomyocytes were treated with MG (200 muM) for 6 days. The …

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Commodifying Creativity: Class, Labor, And Authorship In Isabella Whitney's “A Sweet Nosgay”, Janette Cavazos Aug 2010

Commodifying Creativity: Class, Labor, And Authorship In Isabella Whitney's “A Sweet Nosgay”, Janette Cavazos

Theses and Dissertations - UTB/UTPA

Isabella Whitney, the first woman to publish secular verse under her own name, is generally considered by scholars in terms of gender. My thesis argues she should be seen, instead, through her identity as a working-class writer. Her book of poetry, A Sweet Nosgay (1573), is shaped by her efforts to make her way in the world of print publication by commodifying creativity into a product. My thesis assesses the content of her poetry on the basis of class, which was the impetus for this commodification. My focus gives full authority to her as a Renaissance writer, one who resists …

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Feminism, Imperialism, Utopianism, And Science Fiction In Margaret Cavendish's “Blazing World", Terina Garza Vazquez Aug 2010

Feminism, Imperialism, Utopianism, And Science Fiction In Margaret Cavendish's “Blazing World", Terina Garza Vazquez

Theses and Dissertations - UTB/UTPA

Margaret Lucas Cavendish (1623-1673), the Duchess of Newcastle, was a woman writer in seventeenth-century England who was the first woman in history to be allowed within the halls of the Royal Society. She was also the first woman to write what should be considered the first work of science fiction by a woman titled The Description of a New World Called, The Blazing World, or simply The Blazing World. This thesis focuses on The Blazing World which offers a proto-feminist critique of imperialism and of gender relations in seventeenth-century England and of England’s emergent imperialist culture and points to a …

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The Effects Of Ssris On Sexual Function In College Students, Adriana Ivette Sanchez Aug 2010

The Effects Of Ssris On Sexual Function In College Students, Adriana Ivette Sanchez

Theses and Dissertations - UTB/UTPA

The present study will investigate the effects of Selective Serotonin Reuptake Inhibitors (SSRIs) on sexual function in college students. Depression is the most prevalent disorder individuals’ encounter. Depression could occur at any age but is most prevalent at 25-years to 44-years of age. The most common treatment is antidepressant specifically SSRIs, but it’s most common side effect is sexual dysfunction. The study includes 328 participants. The average age of the participants is 23.9 years old and had a standard deviation of 6.8. The participants answered a questionnaire asking about their sexual function. This study resulted with a very low sample …

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Predictive Habitat Model For The Snapping Shrimp Genus Alpheus In The Coastal Southeastern United States, Laura Catherine Anderson Aug 2010

Predictive Habitat Model For The Snapping Shrimp Genus Alpheus In The Coastal Southeastern United States, Laura Catherine Anderson

Master's Theses

The present study focused on factors influencing Alpheus distribution in the Gulf of Mexico and the northwestern Atlantic Ocean. The objectives were to perform a biogeographical analysis of the currently known Alpheus species distribution, develop a spatially explicit predictive model, and experimentally verify the importance of substrate as a key modeling variable through a laboratory-based substrate choice study. Significant predictor variables included in the final model for the Gulf of Mexico were Shepard code, seabed class, the quadratic artificial reef term, the quadratic shore term, the distance to shore, the indirect predictors of longitude and latitude, and three interaction terms …

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Evaluation Of Natural Remediation Following The Occurrence Of A Construction-Related Sediment Plume At Camp Shelby Training Site, Mississippi, Ian Eli Floyd Aug 2010

Evaluation Of Natural Remediation Following The Occurrence Of A Construction-Related Sediment Plume At Camp Shelby Training Site, Mississippi, Ian Eli Floyd

Master's Theses

This study is a comprehensive look into the response and recovery of an anthropogenic induced sediment infill of a bottom land hardwood wetland at Camp Shelby Training Site (CSTS) in Perry and Forrest Counties, Mississippi. Lack of sediment control structures (sediment fences and matting), combined with high rainfall, led to erosion within and around the Multi Purpose Range Complex-Heavy (MPRC-H) during its construction. Deposition of sediment effected approximately 20.2 hectares of wetlands that have been monitored since the event occurred in 2005. To better understand the recovery process, the study area was compared to the Cypress Creek Mitigation Area (CCMA) …

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Influence On Career Development: Dysfunctional Career Thoughts, Perfectionism, And Career Decision Self-Efficacy, Lindsay Marie Andrews Aug 2010

Influence On Career Development: Dysfunctional Career Thoughts, Perfectionism, And Career Decision Self-Efficacy, Lindsay Marie Andrews

Master's Theses

Considerable research has been focused on how career decision self-efficacy is related to constructs such as certainty (Betz, Klein, & Taylor, 1996), fear of commitment (Betz & Sterling, 1993), and adaptive career beliefs (Luzzo & Day, 1999). The purpose of this study was to identify relationships among career-specific barriers in the career decision-making process, specifically regarding dysfunctional career thoughts, perfectionism, and career decision self-efficacy in a sample of 300 undergraduate students. Results of the study included: (a) a positive relationship between overall perfectionism and dysfunctional career thinking; (b) a negative relationship between dysfunctional career thoughts and career decision self-efficacy; (c) …

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Reproductive Behaviors Of Male And Female Blackspotted Topminnows, Fundulus Olivaceus, Melissa Ann Gutierrez Aug 2010

Reproductive Behaviors Of Male And Female Blackspotted Topminnows, Fundulus Olivaceus, Melissa Ann Gutierrez

Master's Theses

The aim of the study was to characterize the reproductive behaviors of male and female blackspotted topminnows in the Pascagoula Drainage. I focused on phenotypic traits, size and number of dorsolateral spots, in males that possibly could cue a female to choose one male more frequently than other males present in the spawning group. With the use microsatellite markers, I was able to determine parentage in trial where a single female was allowed to choose among phenotypically different males. I found that in all trials one male mated with the female(s) present. I also found that in all cases the …

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