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Articles 1 - 30 of 152
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Toward A More Inclusive Structure Of Sport: Is Participation In Coeducational Physical Activities Related To Perceptions Of Gender And Athletic Ability?, Rachel M. La Croix
Toward A More Inclusive Structure Of Sport: Is Participation In Coeducational Physical Activities Related To Perceptions Of Gender And Athletic Ability?, Rachel M. La Croix
Dissertations, Theses, and Masters Projects
No abstract provided.
Regional Variations In Third World Development, Robert Dempsey Wynn
Regional Variations In Third World Development, Robert Dempsey Wynn
Dissertations, Theses, and Masters Projects
No abstract provided.
Radical Environmentalism And Religion, Evelyn Louise Bush
Radical Environmentalism And Religion, Evelyn Louise Bush
Dissertations, Theses, and Masters Projects
No abstract provided.
New Kent County, Virginia Bets On Gambling: Government Program Or Business Strategy?, Alexandra Elaine Sasser Hall
New Kent County, Virginia Bets On Gambling: Government Program Or Business Strategy?, Alexandra Elaine Sasser Hall
Dissertations, Theses, and Masters Projects
No abstract provided.
Perot Activism In 1992: Implications For The Republican Party, Jonathan Gabriel Kajeckas
Perot Activism In 1992: Implications For The Republican Party, Jonathan Gabriel Kajeckas
Dissertations, Theses, and Masters Projects
No abstract provided.
The Spirit Of The Times: Church, State And Revolution In Virginia, Kenneth William Rosenfeld
The Spirit Of The Times: Church, State And Revolution In Virginia, Kenneth William Rosenfeld
Dissertations, Theses, and Masters Projects
No abstract provided.
Liberalism And Toleration: Competing Concepts Of Toleration In Liberal Thought, Jonathan Parks Pierpan
Liberalism And Toleration: Competing Concepts Of Toleration In Liberal Thought, Jonathan Parks Pierpan
Dissertations, Theses, and Masters Projects
No abstract provided.
"Seventeen" Magazine As A Manual For "Doing Gender", Amy N. Vreeland
"Seventeen" Magazine As A Manual For "Doing Gender", Amy N. Vreeland
Dissertations, Theses, and Masters Projects
No abstract provided.
The Juggling Act Female Administrators Perform Between Their Professional And Nonprofessional Lives, Betsy Taylor Roesch
The Juggling Act Female Administrators Perform Between Their Professional And Nonprofessional Lives, Betsy Taylor Roesch
Dissertations, Theses, and Masters Projects
The purpose of this study was to examine how full-time female college administrators juggle the responsibilities in their professional lives with those of their nonprofessional lives.;A total of thirty female administrators were selected from both private and public four-year institutions in eastern Virginia. Snowball sampling was used to identify the women who met the criteria of the study. The women were all full-time college administrators who had at least one child still living at home and at least one living parent. They were all members of the "sandwich generation". One-third of the women were African American.;Information on each woman was …
On The Path To Paterson: Prose And The Search For The American Language, Mary Carolyn Click
On The Path To Paterson: Prose And The Search For The American Language, Mary Carolyn Click
Dissertations, Theses, and Masters Projects
No abstract provided.
A Knowable World: America, The City, And The Thematics Of Book Five Of William Carlos Williams' "Paterson", Gaston De Bearn
A Knowable World: America, The City, And The Thematics Of Book Five Of William Carlos Williams' "Paterson", Gaston De Bearn
Dissertations, Theses, and Masters Projects
No abstract provided.
The Role Of Microbial Food Webs In Benthic-Pelagic Coupling In Freshwater And Marine Ecosystems, Adele J. Pile
The Role Of Microbial Food Webs In Benthic-Pelagic Coupling In Freshwater And Marine Ecosystems, Adele J. Pile
Dissertations, Theses, and Masters Projects
A majority of carbon in freshwater and marine ecosystems is in the form of ultraplankton, heterotrophic and autotrophic plankton &<&5 &\mu&m including heterotrophic bacteria, Prochlorococcus, cyanobacteria, and autotrophic eucaryotes. However, ultraplankton and subsequently microbial food webs have yet to be incorporated into models of benthic-pelagic coupling despite the preponderance of macroinvertebrates with the capacity to feed on ultraplankton. I have examined the role of microbial food webs in benthic-pelagic coupling in three ecosystems: Lake Baikal, Siberia, Russia; Gulf of Maine, Northwest Atlantic Ocean; and Conch Reef, Florida Keys, USA. Using sponges as a model organism and in situ measurements, I have quantified (1) suspension feeding on ultraplankton and (2) release of dissolved inorganic nitrogen (DIN) and phosphorus (DIP) resulting in direct evidence that benthic macroinvertebrates do occupy the level of primary consumer within the microbial food web. Dual-beam flow cytometry was employed to quantified sponge suspension feeding on five types of ultraplankton: heterotrophic bacteria, Synechococcus-type cyanobacteria, autotrophic picoplankton &<&3 &\mu&m, autotrophic eucaryotes 3-10 &\mu&m, and in marine ecosystems Prochlorococcus. Grazing by the freshwater sponges Baikalospongia intermedia and B. bacilliferia and the boreal marine sponge, Mycale lingua, was unselective for all types of ultraplankton with efficiencies ranging from 63-99%. This is the first time that grazing on Synechococcus-type cyanobacteria and Prochlorococcus by macroinvertebrates has been quantified in freshwater and marine ecosystems. Conversely, the coral reef sponges Ircinia felix and I. strobilina release significant amounts of DIN and DIP as a result of grazing on procaryotic plankton. Using a general model for organism-mediated fluxes, it is conservatively estimated that through active suspension feeding sponges in Lake Baikal retain 1.97 g C day&\sp{lcub}-1{rcub}& m&\sp{lcub}-2{rcub}& and M. lingua retains 29 mg C day&\sp{lcub}-1{rcub}& m&\sp{lcub}-2{rcub}& while at Conch Reef sponges released 204 &\mu&mol DIN day&\sp{lcub}-1{rcub}& m&\sp{lcub}-2{rcub}& and 48 &\mu&mol DIP day&\sp{lcub}-1{rcub}& m&\sp{lcub}-2{rcub}&. A majority of the carbon retained at all three locations was from procaryotic cell types suggesting that ultraplankton are an important overlooked component of benthic-pelagic coupling.
Tapping Hidden Talent: The Identification Of Culturally Diverse Students For Gifted Education Programs In The Southeastern United States, Priscilla Richmond
Tapping Hidden Talent: The Identification Of Culturally Diverse Students For Gifted Education Programs In The Southeastern United States, Priscilla Richmond
Dissertations, Theses, and Masters Projects
The purpose of this study was to provide a profile of gifted education identification procedures for culturally diverse ethnic populations (African-American, Native-American, Asian-American, and Hispanic) in the southeastern region of the United States. In this research, data from educators was analyzed by means of surveys and in-depth inquiries to provide a profile of gifted education identification procedures. The objectives for this study were to determine with respect to the identification of culturally diverse students for gifted education: their proportional representation in gifted education programs, the utilization of multiple identification measures with these populations, the consideration given to their gifted and …
A Study Of The Effect Of Interactive Language In The Stimulation Of Cognitive Functioning For Students With Learning Disabilities, Kathleen Ricards Hopkins
A Study Of The Effect Of Interactive Language In The Stimulation Of Cognitive Functioning For Students With Learning Disabilities, Kathleen Ricards Hopkins
Dissertations, Theses, and Masters Projects
Much can be gained by applying knowledge and insight gleaned from the field of neuropsychology to the field of education. Diagnosis and treatment of learning disabilities (LD) could be enhanced through an increased understanding of neurolinguistic functioning. The present study examined the effect of five instructional techniques aimed at stimulating the cognitive functioning of students with diagnosed learning disabilities. The defining characteristic of each of the five techniques is the use of interactive dialogue to stimulate oral language production leading to greater cognitive efficiency. Evidence is presented for the need for interhemispheric collaboration in complex linguistic tasks such as reading, …
An Investigation Of The Achievement Of 4 X 4 Block-Scheduled Advanced Placement Calculus Ab Students, Carolyn Marie Keen
An Investigation Of The Achievement Of 4 X 4 Block-Scheduled Advanced Placement Calculus Ab Students, Carolyn Marie Keen
Dissertations, Theses, and Masters Projects
The research investigated whether 4 x 4 block scheduling had any effect on students' achievement in Advanced Placement Calculus AB and described some of the dynamics involved in the shifts to 4 x 4 plans. Data from 52 schools (38 North Carolina, 14 Virginia) were divided into two groups: (Sample 1) 25 schools in which the course was taught in one semester (N = 252) and (Sample 2) 27 schools in which it was taught in two semesters (N = 355). Using two-tailed Z and chi square goodness-of-fit tests {dollar}(\alpha=0.05),{dollar} the 1995 AP test mean score of each sample was …
Reproductive Biology Of Spanish Mackerel, Scomberomorus Maculatus, In The Lower Chesapeake Bay, Cynthia L. Cooksey
Reproductive Biology Of Spanish Mackerel, Scomberomorus Maculatus, In The Lower Chesapeake Bay, Cynthia L. Cooksey
Dissertations, Theses, and Masters Projects
Spanish mackerel were purchased from commercial fisheries in the Chesapeake Bay in the period 1993-1994 and processed for biological data to describe reproductive biology. Spanish mackerel are multiple spawners with asynchronous oocyte development and indeterminate fecundity. They spawn in the Chesapeake Bay area from June through August, June being the peak spawning month. Individuals, however, vary greatly in when they begin and end spawning. The presence of Gravid and Running Ripe females indicates spawning inside the Chesapeake Bay, and the capture of small juveniles suggests the region may be used as a nursery grounds. Sex ratios vary greatly, females generally …
The Comparison Of Student Engagement Rates During Classroom Discourse, Cooperative Learning, And Lecture Methods Of Instruction In Secondary Schools, Wendy Meadors Geiger
The Comparison Of Student Engagement Rates During Classroom Discourse, Cooperative Learning, And Lecture Methods Of Instruction In Secondary Schools, Wendy Meadors Geiger
Dissertations, Theses, and Masters Projects
The purpose of this study was to examine the degree to which cooperative learning affects the active participation or engagement of students in the classroom. Previous research has found that students were more engaged during lecture and classroom discourse methods of instruction (anderson & Scott, 1978). This study attempted to determine whether the instructional strategy of cooperative learning affected this result.;The sample for this study was selected from the students of two English and two social studies teachers for each instructional method (cooperative learning, lecture, and classroom discourse). Videotapes were made of each teacher's class for analysis. Each class had …
Transport In Chaotic Systems, Xian Zhu Tang
Transport In Chaotic Systems, Xian Zhu Tang
Dissertations, Theses, and Masters Projects
This dissertation addresses the general problem of transport in chaotic systems. Typical fluid problem of the kind is the advection and diffusion of a passive scalar. The magnetic field evolution in a chaotic conducting media is an example of the chaotic transport of a vector field. In kinetic theory, the collisional relaxation of a distribution function in phase space is also an advection-diffusion problem, but in a higher dimensional space.;In a chaotic flow neighboring points tend to separate exponentially in time, exp({dollar}\omega t{dollar}) with {dollar}\omega{dollar} the Liapunov exponent. The characteristic parameter for the transport of a scalar in a chaotic …
"The Road To Ruins And Restoration": Roland W Robbins And The Professionalization Of Historical Archaeology, Donald Walter Linebaugh
"The Road To Ruins And Restoration": Roland W Robbins And The Professionalization Of Historical Archaeology, Donald Walter Linebaugh
Dissertations, Theses, and Masters Projects
Roland W. Robbins helped to pioneer the profession of historical archaeology. as the discipline professionalized, he found himself increasingly excluded. This study analyzes Robbins's career within the context of the disciplines of archaeology and historic preservation and considers the professionalization process, current cultural resource management practice, the value of early data, and the importance of public archaeology.;The study also explores archaeology as Robbins's solution to his long personal crisis of vocation. He reacted to his coming of age during the Depression by searching for personal foundations and also responded to larger cultural needs, including a quest for the roots of …
Labor At Home: The Domestic World Of Workers At The Du Pont Powder Mills, 1802-1902, Margaret M. Mulrooney
Labor At Home: The Domestic World Of Workers At The Du Pont Powder Mills, 1802-1902, Margaret M. Mulrooney
Dissertations, Theses, and Masters Projects
While the history of the du Pont family and Du Pont Company have been well-documented, little is known about the everyday lives of the Irish Catholic immigrants who lived and worked at the home plant near Wilmington, Delaware. to correct this oversight, "Labor at Home" explores every aspect of the powder workers' domestic world--from religious beliefs, family structure, gender relations, and ethnic ties, to houses, furnishings, and yards--and uses this data to support new conclusions about cultural identity and class affiliation. as early as the 1820s, for example, powder mill families began to convey their increasing affiliation with bourgeois American …
A Comparison Of The Polarization Observables For The D(E, E'P) And P(E, E'P) Reactions At Quasi-Free Kinematics, Justin I. Mcintyre
A Comparison Of The Polarization Observables For The D(E, E'P) And P(E, E'P) Reactions At Quasi-Free Kinematics, Justin I. Mcintyre
Dissertations, Theses, and Masters Projects
Final-state recoil proton polarization observables were measured using the newly commissioned Proton Focal-Plane-Polarimeter at the MIT-Bates Linear Accelerator Center. This device permits access to a new class of electromagnetic spin observables. Measurements were made at two values of {dollar}{lcub}\cal Q{rcub}\sp2,{dollar} 0.38 and 0.50 (GeV/c){dollar}\sp2,{dollar} in the quasi-elastic region using the {dollar}d(\vec e,e\sp\prime\vec p)n{dollar} reaction in parallel kinematics with zero recoil momentum. Simultaneous measurements were also made using the {dollar}p(\vec e,e\sp\prime\vec p){dollar} reaction at the same kinematics allowing a precise comparison between the hydrogen and deuterium spin-dependent observables, {dollar}D\sb{lcub}LL{rcub}{dollar} and {dollar}D\sb{lcub}LT{rcub}{dollar} as well as the induced polarization {dollar}P\sb{lcub}n{rcub}.{dollar} In the elastic …
A Grammar-Based Technique For Genetic Search And Optimization, Clayton Matthew Johnson
A Grammar-Based Technique For Genetic Search And Optimization, Clayton Matthew Johnson
Dissertations, Theses, and Masters Projects
The genetic algorithm (GA) is a robust search technique which has been theoretically and empirically proven to provide efficient search for a variety of problems. Due largely to the semantic and expressive limitations of adopting a bitstring representation, however, the traditional GA has not found wide acceptance in the Artificial Intelligence community. In addition, binary chromosones can unevenly weight genetic search, reduce the effectiveness of recombination operators, make it difficult to solve problems whose solution schemata are of high order and defining length, and hinder new schema discovery in cases where chromosome-wide changes are required.;The research presented in this dissertation …
Faculty Moonlighting: An Exploratory Study Of The Motivation For Seeking Outside Employment And Its Relationship To The Effectiveness Of Community College Faculty, Joanna Davis Hanks
Faculty Moonlighting: An Exploratory Study Of The Motivation For Seeking Outside Employment And Its Relationship To The Effectiveness Of Community College Faculty, Joanna Davis Hanks
Dissertations, Theses, and Masters Projects
Full-time community college faculty moonlight to a much greater extent than does the general workforce. The number of faculty who work second jobs outside of their full-time teaching contract can be projected to exceed 40 percent with a strong possibility that more than half have employment outside of their primary faculty jobs. Chief community college administrators do not believe--or are not willing to admit--that their full-time faculty are so engaged in outside employment.;When faced with years of the same teaching assignments, heavy teaching and advising workloads but limited opportunities and resources for professional growth and renewal, veteran community college faculty …
Guided Imagery As A Psychoneuroimmunological Intervention For Hiv-Positive Individuals, Christopher Dale Keene
Guided Imagery As A Psychoneuroimmunological Intervention For Hiv-Positive Individuals, Christopher Dale Keene
Dissertations, Theses, and Masters Projects
No abstract provided.
Institutional Culture And Support For Faculty Scholarship In A Virginia Community College, Sarah Louise Etkin
Institutional Culture And Support For Faculty Scholarship In A Virginia Community College, Sarah Louise Etkin
Dissertations, Theses, and Masters Projects
An institution of higher education was studied to determine whether its culture supported faculty scholarship. The site selected for the study was John Tyler Community College (JTCC) in Virginia chosen because it is fairly representative of other colleges in the Virginia Community College System (VCCS) and because its campuses were accessible to the researcher for the collection of study information. Ernest Boyer's broadened definition of scholarship was used to define scholarship in this study.;The research question--"Is the culture in a two-year public institution in Virginia supportive of scholarship as defined by Ernest Boyer"?---was addressed through case study methodology using qualitative …
Multisystemic Assessment And Intervention: Effects Of Joining Systems In The Process Of Family Therapy, Gail Bareford Hardinge
Multisystemic Assessment And Intervention: Effects Of Joining Systems In The Process Of Family Therapy, Gail Bareford Hardinge
Dissertations, Theses, and Masters Projects
The purpose of this study was to investigate multi-systemic training of counselors on families who participated in counseling to determine differences in the family's social functioning and in children's behaviors within home and school settings. The sample of counselors (n = 10) and families (n = 29) were from the New Horizon's Family Counseling Center, affiliated with the School of Education at the College of William and Mary.;Systemic theory as it relates to family therapy possesses two major tenets: the family is best understood as a system of mutually interacting and interdependent parts, and interventions should include the whole family …
Laboratory And Field Investigations To Determine The Chemical Factors Affecting Zinc And Iron Transport At An Industrial Waste Facility, Michael Lawrence Chasey
Laboratory And Field Investigations To Determine The Chemical Factors Affecting Zinc And Iron Transport At An Industrial Waste Facility, Michael Lawrence Chasey
Dissertations, Theses, and Masters Projects
No abstract provided.
Integrative Analysis Of Ecosystem Processes In The Littoral Zone Of Lower Chesapeake Bay: A Modeling Study Of The Goodwin Islands National Estuarine Research Reserve, Christopher P. Buzzelli
Integrative Analysis Of Ecosystem Processes In The Littoral Zone Of Lower Chesapeake Bay: A Modeling Study Of The Goodwin Islands National Estuarine Research Reserve, Christopher P. Buzzelli
Dissertations, Theses, and Masters Projects
Approximately 40% of the bottom of Chesapeake Bay is less than 2.0 m in depth and many of these broad shoal environments are bordered by wetlands. The vegetated and nonvegetated subtidal and intertidal environment is a dynamic mosaic of highly productive estuarine habitats linked by the exchange of waterborne materials. This study developed simulation models of primary production and material exchange for four littoral zone habitats of the Goodwin Islands National Estuarine Research Reserve (NERR) in lower Chesapeake Bay. Field studies were conducted to determine the sediment biogeochemical and biomass characteristics of sandy shoal, seagrass, silt-mud, and marsh habitats. Ecological …
Adult Attentional Functioning In Families With Children Diagnosed As Attention-Deficit Hyperactivity Disorder, Michael C. Mcdonough
Adult Attentional Functioning In Families With Children Diagnosed As Attention-Deficit Hyperactivity Disorder, Michael C. Mcdonough
Dissertations, Theses, and Masters Projects
The purpose of this study was to explore what differences, if any, existed between individuals and families with or without children diagnosed as Attention-deficit Hyperactivity Disorder. Information was gathered to identify subjects according to such demographic and situational variables as age, race, education, occupation, income, and performance on tasks requiring sustained attention and concentration. to further understand possible etiology each subject completed a neuropsychological battery. Collected data was analyzed to determine if the differences were significant.;The subjects were selected from the author's private practice and the local churches and schools that refer to that practice. Each subject completed a biographical …
Lipid Class Composition Of Oysters, Crassostrea Virginica, Exposed To Sediment-Associated Pahs, Tong Li
Lipid Class Composition Of Oysters, Crassostrea Virginica, Exposed To Sediment-Associated Pahs, Tong Li
Dissertations, Theses, and Masters Projects
No abstract provided.