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God In The Darkness: Mysticism And Paradox In The Poetry Of George Herbert And Henry Vaughan., Elizabeth Anne Acker

Electronic Theses and Dissertations

While aspects of mysticism appear in the poetry of both George Herbert and Henry Vaughan, the general consensus among critics has acknowledged the mysticism of Vaughan while ignoring its roots in Herbert's writings. Among the leading authorities on the poetry of Herbert, there has been a general tendency to dismiss, ignore, or explain away mystical elements. A study of representative works by prominent critics to ascertain their positions on this issue reveals not only what can be known for certain about Herbert's theology, but also the interpretations that have been offered for his most famous poems. While these interpretations are …

The Detection Of Morphological Variation Across Time In Two Roan Mountain Endemics: Geum Radiatum And Houstonia Montana., Dalenia Medford

Electronic Theses and Dissertations

Morphological variation between geographically distant populations has long been recognized. The primary objective of this study was to test whether nonrandom shifts in morphology have occurred across a 150-year time span in two rare, endangered plant species Geum radiatum and Houstonia montana. During the last century the vegetation on Roan Mountain has undergone numerous environmental pressures that may have produced morphological shifts.

A diverse suite of morphological characters was measured from both species. Characters included vegetative and reproductive structures. Herbarium specimens and direct field measurements were the sources of material used. Results indicated a significant increase in size across …

Survey And Comparison Of Amphibian Assemblages In Two Physiographic Regions Of Northeast Tennessee., Marquette Elaine Crockett

Electronic Theses and Dissertations

Declines in amphibian populations have prompted study of their ecology and distribution. The purpose of this study was to survey two sites located within different physiographic and one herpetofaunal region of Northeast Tennessee, comparing species composition and activity. The first, Henderson Wetland, is in the Appalachian Ridge and Valley physiographic region. The second, John's Bog, is in the Blue Ridge. Survey methods included random walks, aural surveys, and point source collections during a 16-month period (February 1999 to May 2000).

Nine caudate (Plethodontidae) and one anuran species (Ranidae) were found in John's Bog. Seven caudate (Ambystomatidae, Plethodontidae, Salamandridae) and five …

Affectional Orientation, Sex Roles, And Reasons For Living., Shana Valere Hamilton

Electronic Theses and Dissertations

The purpose of this study was to research gender, affectional/sexual orientation, and sex roles to determine how people respond to the Expanded Reasons for Living Scale by Linehan, Goodstein, Nielsen, and Chiles (1983). This study used the Bem Sex Role Inventory, short form (Bem, 1981) to assess androgynous and nonandrogynous people.

Results from the statistical analysis revealed that bisexuals had the lowest reasons for living score followed by gay men/lesbians, and then heterosexuals on the Total RFL, as well as on the Responsiblility to Family and Moral Objections subscales. On the Child-Related Concerns subscale heterosexuals had a higher RFL score …

Genetic Diversity And Camptothecin Variation In Camptotheca Decaisne, Yuiie Wang

Electronic Theses and Dissertations

Camptotheca Decaisne is the major source of the promising anti-cancer alkaloids camptothecins. The main objectives of this study are (1) to reveal the genetic diversity of Camptotheca and to identify taxa with RAPD markers; (2) to determine the camptothecin (CPT) variations within and among different populations and taxa, with tissues, season, and age; and (3) to determine the effects of environmental stress on the camptothecin production in Camptotheca. RAPD markers provide a powerful tool for the identification of some populations (particularly cultivars) and the detection of genetic variation within Camptotheca. Three primers (OPA02, OPA03, and OPA04), generating 44 polymorphic bands …

The Effects Of Parental Age And Housing Type On The Reproductive Success Of The Purple Martin (Progne Subis Subis), Jessica A. Eads

Electronic Theses and Dissertations

The reproductive success of the Purple Martin is dependent upon many factors. This study measured reproductive success of the Purple Martin (Progne subis subis) based on parental age and type of housing used. Reproductive parental ages consist of adults (experienced breeders) and subadults (first time breeders). Housing types included in this study were aluminum housing, wooden housing, plastic gourds, natural gourds, SuperGourds, and mailbox housing. The reproductive success was defined as the percentage of the original clutch that fledged. Study sites were located in Alabama, Indiana, North Carolina, Oklahoma, Tennessee, and Virginia. Pairs mating nonassortatively by age group …

Integration Of Student Academic Record And Major Requirements Through Xml., Zhujun Hou

Electronic Theses and Dissertations

The purpose of this thesis is to develop a software application based on previous studies by 1997 Oak Ridge Design Studio Team that matches students' progress with major requirements in their college career. This study addresses the problems of previous studies and suggests a solution. A powerful new technique, XML, is used to model, store and process the data of major requirements and student records. This application produces an HTML file that provides detailed information of a student's academic progress towards graduation.

"'Tis Hard To Dance With One Shoe": The Failure Of The Fathers In Walker's The Color Purple And Mccourt's Angela's Ashes., Gwendolyn Nicole Hale

Electronic Theses and Dissertations

In his story, “The Commitments,” Roddy Doyle identifies the Irish as "the blacks of Europe" (148). This sentiment typifies the oppression of the two cultures. The overwhelmingly oppressive society of the two aforementioned groups creates an atmosphere of failure, particularly for the fathers, who, for the most part, are supposed to be the heads of their families. Through Alice Walker’s The Color Purple and Frank McCourt’s Angela’s Ashes, the reader discovers the effects of these failures of the fathers due to tyrannical societies that impose dominance over such groups as the African-Americans and the Irish. The main characters, Celie and …

Social Responses To Hiv Positive Suicide Ideators., Saborah Lee Bishop

Electronic Theses and Dissertations

The purpose of the present investigation was to examine responses to suicidal ideation by an HIV positive male described as heterosexual/homosexual in a promiscuous/monogamous relationship.

Men (101) and women (137) enrolled in introductory psychology courses participated in the study. Participants completed a short demographic questionnaire, read one of four scenarios, and completed the Attitudes and Helping Behavior Scale (AHBS) designed to measure the participantsÆ emotional responses, attributions, and willingness to help the target subject. Present research involved a 2 (sex of subject) x 4 (scenarios) independent groups factorial. Independent ANOVAS were performed to interpret the significance of the main and …

An Analysis Of Configurations In A Nongraded Elementary School In Northeast Tennessee., Pamela Ann Evanshen

Electronic Theses and Dissertations

The purpose of this study was to compare reading and math academic achievement scores of a cohort of students who had experienced mixed-age (two-grade span) and multiage (three-grade span) configurations, in a selected nongraded elementary school located in East Tennessee. Student attitude toward school, gender and socioeconomic status were also analyzed.

The causal-comparative quantitative approach, along with convenience sampling, was the foundation for this study. Academic achievement normal curve equivalency (NCE) scores from the TerraNova Comprehensive Test of Basic Skills for the 1997-2000 academic years and survey results from the Attitude Toward School Inventory (Meier, 1973) given in the concluding …

An Examination Of Juvenile Delinquency And Victimization Using An Integrated Model Approach., Kimberly Dawn Dodson

Electronic Theses and Dissertations

The theories of social bond, differential association and routine activities were synthesized into one theoretical model to determine its predictive utility in the explanation of juvenile delinquency and victimization. Using cross-sectional data obtained from the Gang Resistance Education and Training (G.R.E.A.T.) survey, a sample of 1,555 middle school students was examined. The results of the Ordinary Least Squares (OLS) regressions indicate that the integrated model explains between 33% and 37% of the variation in delinquent behavior (i.e., property crime, violent crime and alcohol and illegal drug use). The analysis also indicates that the integrated model explains between 15% and 27% …

Isaac Bashevis Singer: Speak English, Think Yiddish-- Adaptation Versus Assimilation., Susan L. Gardberg

Electronic Theses and Dissertations

Critics use the words "vanished culture" to describe Isaac Bashevis Singer's work for Polish Jewry had been destroyed. However, Singer's characters survive the travails of anti-Semitism and resettle in America. This study explores Singer's Polish Jews to determine whether they assimilate into their new culture; or maintain their strong Jewish traditions and adapt to the freedoms of America.

Singer's life is analyzed, including the people and places that have influenced his work. Two of Singer's works are examined in this thesis. Chapters Three and Four explicate an allegorical short story, "The Little Shoemakers." Singer writes a fairytale view of a …

Local And Systemic Controls On Fish And Fish Habitat In South Dakota Rivers And Streams: Implications For Management, Craig L. Milewski

Electronic Theses and Dissertations

Assessments of the health of rivers and streams in prairie environments would improve if the role of systemic patterns and processes among geologic-climatic settings in controlling physical habitat and fish communities were better defined. My research approach was based on a premise that assessments of the health of rivers and streams in prairie environments would benefit from studies that 1) examine the moderating effects of systemic patterns and processes by comparing physical habitat continua and fish communities among geologic-climatic settings, 2) determine the relative influence of locally interacting variables (e .g., channel shape and riparian vegetation) and systemic processes in …

Population Characteristics And Sampling Methods Of Catfish For The James And Big Sioux Rivers, John E. Aterburn

Electronic Theses and Dissertations

Concerns about the sustainability of catfish populations that produce large fish have increased because of abundant media images of large catfish and improvements in specialized fishing equipment. This study will help biologists address these concerns by providing important information about the channel catfish lctalurus punctarus and flathead catfish Pylodictis olivaris populations of the James and Big Sioux rivers and by assessing the effectiveness of various gears used to sample catfish. I compared the number of channel catfish and flathead catfish caught on trotlines by riverine habitat type, hook type, and bait type along with electrofishing and different hoop net combinations. …

The Status And Distribution Of The Topeka Shiner Notropis Topeka In Eastern South Dakota, Carmen M. Blausey

Electronic Theses and Dissertations

The Topeka shiner Notropis topeka is a small (< 75 mm) minnow that inhabits prairie streams in several north central plains states. Once widespread and abundant throughout its historic range, the Topeka shiner is now found only in isolated populations. Because of an 80% reduction in occurrence throughout their range, the U.S. Fish and Wildlife Service listed the Topeka shiner as endangered in January 1999. At the time, limited information on habitat preferences and dist1ibution existed for this species in South Dakota. The objectives of this study were to measure local habitat features and water quality conditions at the reach scale at Topeka shiner study sites, create a model using these data to determine favorable habitat conditions, and identify fish species commonly associated with Topeka shiners. Fish and habitat data were collected at 61 tributary sites of the James, Vermillion, and Big Sioux rivers from June through September in 1999 and 2000. Sample sites in 1999 were based on historic Topeka shiner records in the South Dakota Natural Heritage Database. Sample sites in 2000 were based on a draft GIS model identifying potential Topeka shiner streams. Fish were collected with seines between block nets and standard procedures were used to measure physical and hydrological features of stream reaches. Cyprinids dominated the fish community for each river basin during both sample years. Insectivores and omnivores were the dominant trophic classes for each river basin for both sample years. Fish community associations for Topeka shiners were based on two stepwise logistic regression models: abundance of individual species at each site and presence or absence of individual species at each site. The abundance model indicated that Topeka shiners were most commonly associated with orangespotted sunfish Lepomis lutrenis and tadpole madtoms Noturns gyrinus. The presence/absence model showed that Topeka shiners were typically associated with red shiners Notropis lutrenis, tadpole madtoms Noturns gyrinus, black bullheads Ameiurus melas, and bigmouth shiners Notropis dorsalis. Habitat preferences were based on three stepwise logistic regression models: physical habitat water quality, and substrate composition at the reach scale. The physical habitat model indicated that Topeka shiners are associated with stream reaches that had low animal use, overhanging vegetation, stream bank vegetation comprised of sedges/rushes, low depositional zones, and run macrohabitat. The water quality model did not indicate any favorable or preferred conditions. The substrate model indicated that Topeka shiners are associated with stream reaches that had fine gravel or cobble substrates. The results of my study will lead to a better understanding of Topeka shiner distribution and habitat, and aid federal and state agencies in making management decisions that provide for protection and preservation of this species.

Utility Of Walleyes And Saugeyes As Secondary Predators In Small South Dakota Impoundments, Mark J. Ermer

Electronic Theses and Dissertations

Walleye Stizostedion vitreum and saugeye (walleye x sauger S. canadense) fingerlings were concurrently stocked at equal densities into five small impoundments in 1997, 1988, and 1999 to evaluate relative survival, growth and their ability to restructure existing panfish communities. Prior to stocking, fish were differentially marked on the right or left side with freeze brands or with 700 ppm oxytetracycline hydrochloride (OTC) to allow accurate identification of each fish as a walleye (fry mark) or a saugeye (fingerling mark). Spring and fall night electrofishing was used to sample the stocked percids, as well as potential competing species such as largemouth …

Power In The Blood : Identity Construction And The Cherokee Tribe Of Northeast Alabama, Joshua S. Haynes

Electronic Theses and Dissertations

No abstract provided.

Asymmetry In Reproductive Isolation In Four Populations Of Schizocos Crassipes From The Southeastern U.S.A. (Araneae Lycosidae), Elizabeth A. Germano

Electronic Theses and Dissertations

No abstract provided.

Antimicrobial Compounds From Aquatic And Marine Organisms, Ira Rajbhandari

Electronic Theses and Dissertations

No abstract provided.

A Comparison Of The Early Life Stage Responses Of The Zebrafish (Danio Rerio) To Copper Sulfate : A Metal Toxicant, Chlorpyrifos, An Organophosphorus Insecticide, And Benzo(A)Pyrene, A Polycyclic Aromatic Hydrocarbon, Raymond Frederic Grenfell

Electronic Theses and Dissertations

No abstract provided.

Comparisons Of Sphyrna Tiburo Populations From The Gulf Of Mexico : Latitudinal Variation And Density-Dependent Regulation, Linda A. Lombardi-Carlson

Electronic Theses and Dissertations

No abstract provided.

A Survey Of North American Fungal Fruiting Bodies With An Emphasis On Pulveroboletus Ravenelii And The Genus Morchella, Christine J. Duncan

Electronic Theses and Dissertations

No abstract provided.

Rational Design And Synthesis Of Helicobacter Pylori Urease Inhibitors, Hetal Mishra

Electronic Theses and Dissertations

No abstract provided.

Genomic And Phylogenic Comparisons Of The X-Globin And B-Globin Intergenic Sequences Between Zebrafish (Danio Rerio) And Six Closely Related Cyprinindae Species / By Gregory A. Vidal, Gregory A. Vidal

Electronic Theses and Dissertations

No abstract provided.

Correlation Of Drug Structure With Topoisomerase I Inhibition : Development Of A Novel Acridine-Based Topoisomerase I Inhibitor / By Stephen R. Stricker, Stephen R. Stricker

Electronic Theses and Dissertations

No abstract provided.

Finite Element Analysis Of Structural Foams Inside A Hollow Steel Tube Under Uni-Axial Compressive Loading, Richa Mann

Electronic Theses and Dissertations

No abstract provided.

You Don't Love Because : You Love Despite : William Faulkner's Statement On The Ravaged Wilderness And Remissive Yoknapatawpha Hearts / By Angela D. Elder Quinn, Angela D. Elder Quinn

Electronic Theses and Dissertations

No abstract provided.

Motivational Factors Of College Students To Participate In Human Powered Outdoor Recreation Activities At The University Of Mississippi, Matthew J. Pertzborn

Electronic Theses and Dissertations

No abstract provided.

Measures Of Denitrification In Selected South Dakota Semi-Permanent Prairie Pothole Wetlands, Beverly S. Klein

Electronic Theses and Dissertations

Wetlands are an integral part of agricultural systems in the prairie pothole regions of the North Central United States and Canadian Provinces. Little research has been done on denitrification in prairie potholes, and a better understanding of their denitrifying capability could aide in optimizing management practices near pothole areas. Most probable number (MPN) and denitrifying enzyme activity (DEA or Phase I) assays were conducted. Most probable number (MPN) measures were used to give an estimate of dissimilatory nitrate reduction to ammonia (DNRA) and denitrifying populations present in the wetlands. This study involved 3 selected semi-permanent prairie pothole wetlands near Madison, …

Invertebrate Egg And Plant Seed Banks In Natural, Restored, And Drained Wetlands In The Prairie Pothole Region (Usa) And Potential Effects Of Sedimentation On Recolonization Of Hydrophytes And Aquatic Invertebrates, Robert Andrew Gleason

Electronic Theses and Dissertations

Sediment is the major pollutant of wetlands, lakes, rivers, and estuaries in the United States and it poses unique threats to wetlands of the Prairie Pothole Region (PPR). Sediment may impact the success of wetland restorations because burial of invertebrate and plant propagules may impact hatching and germination success, and hence, may hamper successional changes throughout interannual climate cycles. Sedimentation also reduces the pool depth and volume, further exacerbating the recovery of hydrophyte communities in restored wetlands. I evaluated the potential impacts of sedimentation on prairie wetlands from several perspectives. First, I evaluated the effects of sedimentation on loss of …