Digital Commons Network^™

Hydrothermal Venting Along Earth's Fastest Spreading Center: East Pacific Rise, 27.5°–32.3°, E. T. Baker, R. N. Hey, J. E. Lupton, J. A. Resing, R. A. Feely, J. J. Gharib, G. J. Massoth, F. J. Sansone, M. Kleinrock, F. Martinez, D. F. Naar, C. Rodrigo, D. Bohnenstiehl, D. Pardee

Marine Science Faculty Publications

During March/April 1998 we conducted detailed mapping and sampling of hydrothermal plumes along six segments of Earth's fasting spreading mid-ocean ridge, 27.5°–32.3°S on the East Pacific Rise. We compared the distribution and chemistry of hydrothermal plumes to geological indicators of long-term (spreading rate) and moderate-term (ridge inflation) variations in magmatic budget. In this large-offset, propagating rift setting, these geological indices span virtually the entire range found along fast spreading ridges worldwide. Hydrothermal plumes overlaid ∼60% of the length of superfast (>130 km/Myr) spreading axis surveyed and defined at least 14 separate vent fields. We observed no plumes over the …

Comment: Federalism And Two Conceptions Of Rights, Christopher J. Peters

All Faculty Scholarship

No abstract provided.

Genetic Analysis Of The Microvascular Complications Of Diabetes Mellitus, Deborah F Cross

Other Faculty of Health Theses

There is increasing evidence to suggest that genetic factors are involved in the pathogenesis of microvascular complications in diabetes mellitus. Recent studies have suggested that genetic variations in the aldose reductase (ALR2) gene may contribute to the genetic susceptibility to microvascular complications. Aldose reductase is the first and rate-limiting enzyme of the polyol pathway and is implicated in the pathogenesis of diabetic microvascular disease (nephropathy, retinopathy and neuropathy). It has recently been shown that the three polymorphisms of the ALR2 gene are associated with susceptibility to microvascular complications in both TIDM and T2DM. The aim of this study was to …

The Influence Of Extracts Of Ascophvllum Nodosum On Plant And Soil-Borne Pathogen Interactions, Felisberta Maria Jesus Cunha

Other Faculty of Science and Engineering Theses

This thesis presents an investigation into the responses to extracts of Ascophyllum nodosum (Maxicrop seaweed extracts - MSE) of two different plants species - wheat and strawberry, and their interactions with two soil-borne pathogens, Gaeumannomyces graminis and Phytophthora fragariae respectively, under various environmental conditions. The responses to MSE using hydroponic, glasshouse and field experiments showed that levels of Take-all infection in wheat were reduced by some of the treatments applied. Repeat experiments showed that consistency of results was poor but a positive trend for disease suppression followed MSE treatments. Studies of strawberry infection by Phytophthora fragariae revealed a significantly reduced …

Spaces Of Appearance: Writings On Contemporary Theatre And Performance, Antony David C. Williams

Other Faculty of Arts, Humanities and Business Theses

This thesis, a collection of previously published materials, reflects a plural and evolving engagement with theatre and performance over the past fifteen years or so: as researcher, writer, editor, teacher, practitioner, spectator. These have rarely been discreet categories for me, but rather different modalities of exploration and enquiry, interrelated spaces encouraging dynamic connectivities, flows and further questions. Section 1 offers critical accounts of the practices of four contemporary theatre directors: Jerzy Grotowski, Robert Wilson, Peter Brook and Ariane Mnouchkine. Section 2 draws on elements of contemporary philosophy and critical thinking to explore the mutable parameters of performance. lt proposes performative …

The Development Of A Transactional Analysis Psychometric Tool For Enhancing Functional Fluency, Susannah Fleur Temple

Other Faculty of Arts, Humanities and Business Theses

Functional Fluency denotes efficacy of interpersonal functioning in terms of flexibility and balance of the behavioural modes a person uses. The aim of this project is to design and create a psychometric tool for mapping the patterns of such functioning. The intention is that feedback on the test results will stimulate the insights and understanding to support and encourage positive behavioural change. This process, involving the development of self-awareness, which is a key aspect of emotional intelligence, will thus promote emotional literacy. Transactional Analysis (TA) ego state theory provides the basis for the rational-theoretical strategy of instrument construction, which uses …

Liminal Blankness : Mixing Race And Space In Monochrome's Psychic Surface, Angeline Dawn Morrison

Other Faculty of Arts, Humanities and Business Theses

Blank space in western Art History and visual culture is something that has tended to be either explained away, or ignored. Pictures that do not depict challenge the visual basis of the ego and its others, confronting what I call the `Phallic reader' (who sees according to the logic and rules of the Phallogocentric system he inhabits) and potentially disturbing his sense of the visible. The Phallic reader, the visible and the seeing ego's sense of how to see, meet in what I call the `psychic surface'. Deploying this notion of a `psychic surface' allows for readings which move on …

Studies Of The Response Of Muscle Invasive Bladder Cancer To Radiotherapy, Zakaria Issa Saki

Other Faculty of Health Theses

The purpose of this study was to investigate several biological markers that may predict the response of muscle invasive transitional cell carcinoma TCC of the bladder to radical radiotherapy. The specific markers chosen were tumour angiogenesis (CD31 &CD34), tumour cell proliferation (Ki-67) and apoptosis (bcl-2), intratumour macrophage infiltration (CD68) and p53. Archival formalin fixed paraffin embedded pre treatment bladder biopsies from 101 patients with muscle invasive TCC were obtained. All patients subsequently received radical radiotherapy as their only treatment for the disease. 4µm sections were graded according to the WHO grading system and staged by the TNM classification. Angiogenesis (CD31&CD34) …

Behavioral And Reproductive Aspects Of Captive Maxwell's Duiker (Cephalophus Mawellii) Husbandry, Janet Mcneill Mackinnon

College of Graduate Studies: Theses & Dissertations (1964–2006)

Female Maxwell's duikers (Cephalophus maxwellii) were studied at the Wildlife Survival Center on St. Catherine's Island, Georgia. The objectives were to quantify the effects of housing on activity budgets and progesterone cycling. Four animals were studied across two housing situations: housed individually versus housed in a grouped setting. Behavioral observations revealed no significant change in access to resources, rumination, or repetitive behaviors, once animals were housed together. Fecal samples were collected in order to determine levels of progesterone through radioimmunoassay (RIA). Fluctuations in progesterone levels revealed no clear estrous cycles. Animals showed less variability in progesterone levels and …

Quantification Of Marine Megafaunal Distribution Patterns Using A Remotely Operated Vehicle, David Matthew Parry

Other Faculty of Science and Engineering Theses

This thesis documents the development and application of the Automated Benthic Image Scaling System (ABISS), a novel structured lighting array for calculating image scale, accounting for perspective, to allow quantitative non-destructive megafaunal sampling using observations from a Remotely Operated Vehicle (ROV). Megafauna are important components of marine soft sediment assemblages that influence the composition of the associated assemblage and the flux of energy across the sediment-water interface, by altering the physical and chemical characteristics of the sediment during bioturbation. However, megafaunal species are not sampled adequately using traditional techniques. Megafaunal abundance estimates derived from ROV observations were validated against those …

The Aftereffects Of The Boarding School Experience For Native Americans In Michigan, Sharon Marie Brunner

Masters Theses

This study focused on the family history and boarding school experience of nine Native Americans in the state of Michigan. Primary questions were utilized to gain information regarding perseverance and problems still being faced as they tie to their boarding school experience. Interview participants were selected who attended the Mt. Pleasant and Holy Childhood boarding schools. These individuals reported both negative and positive recollections about their boarding school experiences. Themes were derived from the interview summaries and utilized for the analysis portion of this project. The results revealed similarities and differences between the experiences of those who attended both institutions. …

When Litigation Is Not The Only Way: Consensus Building And Mediation As Public Interest Lawyering, Carrie Menkel-Meadow

Georgetown Law Faculty Publications and Other Works

British social philosopher Stuart Hampshire recently articulated the fundamental and foundational principles of the modem conflict resolution movement (and I do call it a movement). He asserted that, "there will always be a plurality of different and incompatible conceptions of the good and there cannot be a single comprehensive and consistent theory of human virtue. Correspondingly, "our political enmities in the city or state will never come to an end while we have diverse life stories and diverse imaginations.'' Hampshire, a socially progressive, socialist philosopher hoped to articulate universal conceptions of the good. In his lifetime of reflection on this …

Physical-Statistical Modeling And Optimization Of Cardiovascular Systems, Dongping Du

USF Tampa Graduate Theses and Dissertations

Heart disease remains the No.1 leading cause of death in U.S. and in the world. To improve cardiac care services, there is an urgent need of developing early diagnosis of heart diseases and optimal intervention strategies. As such, it calls upon a better understanding of the pathology of heart diseases.

Computer simulation and modeling have been widely applied to overcome many practical and ethical limitations in in-vivo, ex-vivo, and whole-animal experiments. Computer experiments provide physiologists and cardiologists an indispensable tool to characterize, model and analyze cardiac function both in healthy and in diseased heart. Most importantly, simulation modeling empowers the …

Micro-Affordances In Visual Mental Imagery And Visual Short-Term Memory, Noreen Derbyshire

School of Psychology Theses

Micro-affordance effects have been reported for several different components of the reachto- grasp action during on-line visual processing (Tucker and Ellis, 1998; Ellis and Tucker, 2000; and Tucker and Ellis, 2001). One property of these effects is that they have been shown to terminate once an object is removed from view (Tucker and Ellis, 2001). This thesis describes eight experiments that examine the presence of micro-affordance effects during off-line visual processing. All eight experiments employ a stimulus-response compatibility paradigm. Three different experimental designs were employed to examine the presence of micro-affordance effects arising from the relationship between: (a) the power …

Positive And Negative Effects Of Television Viewing In Early Childhood, Rachel R. Morris

Graduate Research Papers

The purpose of this study was to examine the positive and negative effects of television viewing. in early childhood. Benefits, as well as problems,associated with television viewing were discussed. Guidelines to assist parents for using media in positive ways that.match a child's developmental levels and needs were presented. Conclusions were drawn from the literature and recommendations made to complement the developmental level of the young child.

A Preferred Vision For Administering Secondary Schools : A Reflective Essay, Steven A. Winters

Graduate Research Papers

This paper will examine how the role of the administration, teachers, community, and students, communication, staff development, and safety all affect the school's climate and culture. As Lyman (2000) found, the "culture of a school has important and far-reaching effects on the thinking and actions of students and teachers" (p. 145).

Vocabulary : A Building Block In Reading, Lisa L. Capper

Graduate Research Papers

From all of my reading and research, I learned that vocabulary is an essential part of teaching. In all of the curriculum areas, knowledge of vocabulary is important. With word understanding, comprehension grows and so does the student's knowledge.

Vocabulary development activities not only include many opportunities for students to be actively involved with reading a variety of books, but, through vocabulary instruction, the teacher directly teaches important words and strategies to help students understand what they are reading. Through the use of a variety of strategies I observed how different strategies can help students learn and grow in their …

Meeting The Needs Of Gifted Primary Readers, Lori K. Deboer

Graduate Research Papers

Today's classrooms consist of students with a diverse range of social, emotional, and academic abilities. There are young children who enter school already knowing how to read or who learn quickly after they begin their education. Current literature seems to indicate that primary reading curricula in schools are not meeting these students' needs. This project was developed as one method to meet the needs of gifted primary readers.

The project consists of 10 books that were selected to challenge and address the intellectual, social, and emotional needs of gifted primary readers. For each book a series of discussion questions and …

Kulturkampf In The Backwaters: Homosexuality And Immigration Law, Michael A. Scaperlanda

Faculty Articles

No abstract provided.

Dvd Technology For Educational Purposes, Donald J. Devore

Graduate Research Papers

This review of literature is about the technology of the Digital Versatile Disc (DVD). Provided is a brief overview of information in the area of DVD technology world, the evolution of DVD technology, areas that have enhanced educational advancement, and directions to be explored.

Baptists: The Political Economy Of Environmental Interest Groups ?, Todd J. Zywicki

Case Western Reserve Law Review

No abstract provided.

Glass Capillary Tube Feeding: A Method For Infecting Nymphal Ixodes Scapularis (Acari: Ixodidae) With The Lyme Disease Spirochete Borrelia Burgdorferi, Anne H. Broadwater, Daniel E. Sonenshine, Wayne L. Hynes, Shane Ceraul, Aravinda M. De Silva

Biological Sciences Faculty Publications

We evaluated an artificial capillary feeding method to infect nymphal Ixodes scapularis (Say) ticks with Borrelia burgdorferi, the causative agent of Lyme disease. Thirty to 70% of the nymphs were infected after feeding for 2.5 h from glass capillary tubes filled with a solution of spirochetes. Capillary infection was stable and persisted in the nymphs for at least 10 d after feeding. Capillary feeding also maintained natural vector competence patterns because I. scapularis ticks acquired infection unlike Dermacentor variablis (Say), which did not become infected. Capillary infected I. scapularis nymphs were capable of transmitting the infection to naive mice …

Intra-Annual Variation In The Stable Oxygen And Carbon And Trace Element Composition Of Sclerosponges, P. K. Swart, S. Thorrold, B. Rosenheim, A. Eisenhauer, C. G. A. Harriason, M. Grammer, C. Latkoczy

Biological Sciences Faculty Publications

This paper presents data to support the presence of (1) intra-annual signals in the chemical composition (δ¹⁸O and Sr/Ca) of the skeletons ofsclerosponges from the Bahamas and (2) variable rates of skeletal accretion. These conclusions are based on data obtained by using a microsampling method for the stable oxygen and carbon isotopes in which material was extracted at a resolution of one sample every 34 μm and a laser microprobe which obtained trace element data every 20 μm (Sr, Mg, and Pb). An age model was established using a combination of changes in the concentration of Pb, the …

The Historical Ceramics Of Camp Floyd, Jennifer L. Elsken

Theses and Dissertations

This thesis is an historical archaeological project involving the classification and analysis of the ceramics found at Camp Floyd, a 19th century military site 40 miles southwest of Salt Lake City, Utah. United States military troops were dispatched to the Utah Territory to establish a Pony Express Station and an Overland Stage Trail, to assert federal authority in the Territories, and to end the ongoing conflict between the federal government and the Church of Jesus Christ of Latter Day Saints. The primary research question concerned the ceramic usage patterns at Camp Floyd as compared to other military sites and non-residential …

A Preferable Approach For The Ninth Circuit, Carl W. Tobias

Law Faculty Publications

United States Senators Orrin Hatch (R-Utah) and Frank Murkowski (R-Alaska) recently introduced Senate Bill 2184, which would split the United States Court of Appeals for the Ninth Circuit into two circuits. This measure differs from Senate Bill 253 that embodies the recommendations submitted to Congress by the Commission on Structural Alternatives for the Federal Courts of Appeals after its one-year study. The Commission found "no persuasive evidence that the Ninth Circuit ... is not working effectively" and clearly rejected bifurcation. However, the Commission recommended that Congress impose a divisional restructuring on the Ninth Circuit Court of Appeals and authorize the …

Front Matter (Pdf), North American Bird Bander

North American Bird Bander

No abstract provided.

Front Matter (Pdf), North American Bird Bander

North American Bird Bander

No abstract provided.

Front Matter (Pdf), North American Bird Bander

North American Bird Bander

No abstract provided.

Trademark Exhaustion In The European Union: Community-Wide Or International? The Saga Continues, Irene Calboli

Research Collection Yong Pung How School Of Law

This Article analyzes the principle of "trademark exhaustion" or "first-sale rule" in the European Union (EU), with particular attention to the language and different interpretations of Article 7(1) of the First Council Directive 89 104 EEC of December 21, 1988. Traditionally, most jurisdictions define the extent of trademark exhaustion as either "national" or "international" exhaustion, depending on whether the rights granted by a mark are considered exhausted only in the domestic territory or also in foreign jurisdictions. Because of its nature as a regional integration of sovereign countries, the EU has historically favored a compromising approach toward the issue, and …

Implementing An Environmental Audit Program In A University Setting: A Recommendation For Rochester Institute Of Technology, Kelly Henry

Theses

In an effort to assure and move beyond regulatory compliance, Rochester Institute of Technology has begun implementing an environmental management system (EMS) through the RIT Strategic Environmental Management Initiative. As part of this initiative, RIT is considering implementing a comprehensive auditing program to evaluate environmental compliance and management system performance. This thesis evaluates current environmental internal audit program design and implementation practices at other colleges and universities, and compares those to standard environmental audit program implementation and design in the industrial regulated community. The thesis evaluates compliance auditing programs at seven colleges and universities of varying sizes, and environmental management …