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2001

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The Impact Of Dismissal Of Non-Tenured Teachers On Principals In Tennessee., David W. Messer Dec 2001

The Impact Of Dismissal Of Non-Tenured Teachers On Principals In Tennessee., David W. Messer

Electronic Theses and Dissertations

The purpose of this study was to examine the issues that principals face in making the decision or recommendation to bring about the involuntary separation of non-tenured teachers. I was concerned with identifying the emotions, feelings, conflicts, and misgivings that principals experience during this process. Related concerns were identified. They included the issues of principals using professionally ethical ways to encourage or coach teachers to resign prior to dismissal, dealing with "lame duck" teachers between notification and the end of the school year, and writing positive letters of recommendation for teachers they have decided not to renew. These questions were …

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The Accidental Experts: A Demonstration Of The Existence, Utility, And Emergence Of Implicitly Learned Tacit Knowledge In Assistive-Augmentative Technology Users., Douglas Eugene Masini Dec 2001

The Accidental Experts: A Demonstration Of The Existence, Utility, And Emergence Of Implicitly Learned Tacit Knowledge In Assistive-Augmentative Technology Users., Douglas Eugene Masini

Electronic Theses and Dissertations

I investigated the presence, utility, and emergence of tacit knowledge in 9 study participants who used assistive-augmentative technology. I conducted phenomenologic interviews, audio-taping, and transcribed the interview with the written consent of the participants. Sixteen highly trained experts critiqued the final product of the interviews and answered a 25-question survey instrument. Non-parametric statistical processes were chosen to conduct inferential hypotheses testing. Wilcoxon - Mann Whitney U tests and Kruskal - Wallis One-Way ANOVA (alpha level of 0.05) were used for questions 1-10, and a 2 x R (R = 3 or 4) contingency table and Fisher's Exact Chi-Square were used …

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Language, Vagueness, And Social Communication, Colin B. Grant Dec 2001

Language, Vagueness, And Social Communication, Colin B. Grant

CLCWeb: Comparative Literature and Culture

In his paper, "Language, Vagueness, and Social Communication," Colin B. Grant adopts an interdisciplinary approach to an interrelated complex of language, communication, and society. Grant operates with a modified concept of vagueness as a pragmatic property and attempts to establish a link between pragmatic vagueness and contingency in communication. This communicative contingency takes the form of improbabilities (entropy). Grant observes that the challenge lies in modelling communication as porous networks which nonetheless enable society to function. In this sense, contingency in communication must not be confused with arbitrariness just as cognitive closure cannot be confused with solipsism. This line of …

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Pulmonary Arterial Morphometry From Microfocal X-Ray Computed Tomography, Kelly L. Karau, Robert C. Molthen, Anita H. Dhyani, Steven Thomas Haworth, Christopher C. Hanger, David L. Roerig, Roger H. Johnson, Christopher A. Dawson Dec 2001

Pulmonary Arterial Morphometry From Microfocal X-Ray Computed Tomography, Kelly L. Karau, Robert C. Molthen, Anita H. Dhyani, Steven Thomas Haworth, Christopher C. Hanger, David L. Roerig, Roger H. Johnson, Christopher A. Dawson

Biomedical Engineering Faculty Research and Publications

The objective of this study was to develop an X-ray computed tomographic method for pulmonary arterial morphometry. The lungs were removed from a rat, and the pulmonary arterial tree was filled with perfluorooctyl bromide to enhance X-ray absorbance. At each of four pulmonary arterial pressures (30, 21, 12, and 5.4 mmHg), the lungs were rotated within the cone of the X-ray beam that was projected from a microfocal X-ray source onto an image intensifier, and 360 images were obtained at 1° increments. The three-dimensional image volumes were reconstructed with isotropic resolution with the use of a cone beam reconstruction algorithm. …

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Poetry And The State: The Politics Of Nabat Tradition In Kuwait, Abdullah Alajmi Dec 2001

Poetry And The State: The Politics Of Nabat Tradition In Kuwait, Abdullah Alajmi

Master's Theses

This thesis analyzes the relationship between the practice of an old tribal Bedouin oral tradition (Nabat poetry) and the politics of the nation-state in Kuwait. The historical context of this tradition, its development within modern state boundaries, and its current role in the politico-cultural exchange are all examined. Anthropological, ethnohistorical, and Arabic local printed resources are used. In addition, Bedouin oral traditions and personal observation are employed for final analysis. Unlike the pre-state Nabat, the current practice is institutionalized to become an essential aspect of state modern processes. A connection is suggested between the emphasis (in the current practice of …

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Bargaining In The Shadow Of Administrative Procedure: The Public Interest In Rulemaking Settlement, Jim Rossi Dec 2001

Bargaining In The Shadow Of Administrative Procedure: The Public Interest In Rulemaking Settlement, Jim Rossi

Duke Law Journal

No abstract provided.

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The Venture Capital Solution To The Problem Of Close Corporation Shareholder Fiduciary Duties, Shannon Wells Stevenson Dec 2001

The Venture Capital Solution To The Problem Of Close Corporation Shareholder Fiduciary Duties, Shannon Wells Stevenson

Duke Law Journal

No abstract provided.

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Elderly Narrative Reflections On The Contradictions In Turkish Village Family Life After Migration Of Adult Children, Roberta L. Coles Dec 2001

Elderly Narrative Reflections On The Contradictions In Turkish Village Family Life After Migration Of Adult Children, Roberta L. Coles

Social and Cultural Sciences Faculty Research and Publications

International and domestic labor migrations are changing the face of many countries. Those economic and demographic transitions collide with cultural expectations and ways of conducting intergenerational relations. This paper is a narrative analysis of some of those changes from the perspective of the elderly who remain behind in a small village in central Turkey. In particular, their narratives focus on filial expectations of sons and daughters, the status of mothers-in-law, health and economic well-being, and the future of village life. While these “left behind” elderly feel a loss of status and control and fear for their futures as their children …

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Seafloor Characterization From Spatial Variation Of Multibeam Backscatter Vs. Grazing Angle, Tianhang Hou, Lloyd C. Huff, Yuri Rzhanov, Larry A. Mayer Dec 2001

Seafloor Characterization From Spatial Variation Of Multibeam Backscatter Vs. Grazing Angle, Tianhang Hou, Lloyd C. Huff, Yuri Rzhanov, Larry A. Mayer

Center for Coastal and Ocean Mapping

Backscatter vs. grazing angle, which can be extracted from multibeam backscatter data, depend on characteristics of the multibeam system and the angular responses of backscatter that are characteristic of different seafloor properties, such as sediment hardness and roughness. Changes in backscatter vs. grazing angle that are contributed by the multibeam system normally remain fixed over both space and time. Therefore, they can readily be determined and removed from backscatter data. The variation of backscatter vs. grazing angle due to the properties of sediments will vary from location to location, as sediment type changes. The sediment component of variability can be …

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Note On Comparability Of Microcog Test Forms, Shane J. Lopez, Lisa M. Edwards, R. Keith Floyd, Jeana L. Magyar-Moe, Jason D. Rehfeldt, Jamie A. Ryder Dec 2001

Note On Comparability Of Microcog Test Forms, Shane J. Lopez, Lisa M. Edwards, R. Keith Floyd, Jeana L. Magyar-Moe, Jason D. Rehfeldt, Jamie A. Ryder

College of Education Faculty Research and Publications

This study investigated the differences between the Standard and Short forms of MicroCog by comparing Domain scores for a clinical sample of 351 substance abusers which gave a significant difference between scores on the Spatial Processing Domain. Implications for research and clinical use are discussed.

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Scripted Thought: Processing Korean Hancha And Hangul In A Multimedia Context, Nader T. Tavassoli, Jin K. Han Dec 2001

Scripted Thought: Processing Korean Hancha And Hangul In A Multimedia Context, Nader T. Tavassoli, Jin K. Han

Research Collection Lee Kong Chian School Of Business

We compare the cognitive processing of words written in alphabetic scripts with the cognitive processing of words written in logographic scripts. We suggest that the processing of words written in alphabetic scripts relies more heavily on the storage of--and the serial rehearsal properties of--short-term memory's phonological loop. In contrast, the processing of words written in logographic scripts relies more on the storage of--and the spatial-relational rehearsal properties of--visual short-term memory. A series of three experiments investigates implications of these processing differences within a single language, Korean, where words can be written in the alphabetic Hangul or in the logographic Han-cha. …

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Documentary Editing, Volume 23, Number 4, December 2001--Front Matter Dec 2001

Documentary Editing, Volume 23, Number 4, December 2001--Front Matter

Documentary Editing: Journal of the Association for Documentary Editing (1979–2011)

Cover--Publication Information Page

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A Plea For Caution: A Response To Frederick Burkhardt, Phillip R. Sloan Dec 2001

A Plea For Caution: A Response To Frederick Burkhardt, Phillip R. Sloan

Documentary Editing: Journal of the Association for Documentary Editing (1979–2011)

Professor Burkhardt's detailed and exhaustive analysis of this curious letter has provided a classic case of the kind of problems one might face in textual editing. My own interest in this letter was first generated during my editing of the Hunterian lectures of Darwin's contemporary, Richard Owen. It also relates to my long-term interest in the importance of Darwin's work on invertebrate organisms and its relevance to the origins of his evolutionary theory. This work commenced during his early years in Edinburgh and persisted through the Beagle years and even beyond into his eight years of study of the barnacles. …

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"A Superior Opportunity Of Being A Good Man": Review Of The Law Practice Of Abraham Lincoln: Complete Documentary Edition. Edited By Martha L. Benner And Cullom Davis., Gerald J. Prokopowicz Dec 2001

"A Superior Opportunity Of Being A Good Man": Review Of The Law Practice Of Abraham Lincoln: Complete Documentary Edition. Edited By Martha L. Benner And Cullom Davis., Gerald J. Prokopowicz

Documentary Editing: Journal of the Association for Documentary Editing (1979–2011)

Great president. Lousy lawyer." In four words, a movie character played by the late actor Walter Matthau thus summed up the career of Abraham Lincoln. For most of the 136 years since Lincoln's death, general readers and scholars alike have accepted this verdict. Occasional Southern partisans have tried to belittle Lincoln's greatness as a president, but no substantial challenges to his overall reputation appeared between Edgar Lee Master's vitriolic Lincoln: The Man in 1931 and Lerone Bennett's Forced Into Glory: Abraham Lincoln's White Dream in 2000. During that span, hundreds of other authors portrayed Lincoln in every possible light: dynamic …

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Prevalence Of Campylobacter In A Turkey Production Facility, Aaron Shawn Kiess Dec 2001

Prevalence Of Campylobacter In A Turkey Production Facility, Aaron Shawn Kiess

Graduate Theses, Dissertations, and Problem Reports (ETD)

Frequency of detection was monitored in three flocks of turkeys from May, 2000 to March 2001. The effect of time was considered for hens in flocks 1 and 2, and the effect of time, gender, and litter (fresh or used) was determined for flock 3. Poults, poult-box liners, waterers, and fecal droppings were monitered throughout production for the presence of Campylobacter using Campy-Cefex agar incubated at 42°C under microaerophilic conditions (85% N2, 10% CO2, and 5% O2). Peak colonization occurred near 3 weeks of production. Frequency of Campylobacter isolation from bird sources paralleled isolation from waterers. Frequency of detection from …

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Influence Of The West Virginia Dome On Paleocurrent Patterns In The Upper Devonian-Lower Mississippian Price Formation In The Central Appalachians, Sheldon James Murphy Dec 2001

Influence Of The West Virginia Dome On Paleocurrent Patterns In The Upper Devonian-Lower Mississippian Price Formation In The Central Appalachians, Sheldon James Murphy

Graduate Theses, Dissertations, and Problem Reports (ETD)

Upper Devonian-Lower Mississippian sedimentation was influenced by a positive area known as the West Virginia Dome located in the Central Appalachians of West Virginia. Paleocurrent data collected from the Price Formation demonstrates the significance of the dome on paleoflow patterns. Exposures in West Virginia are located along the Allegheny Front and include the lowermost marine Oswayo Member, Riddlesburg Shale Member, unnamed Upper Member and the uppermost non-marine Rockwell Member. These units overlie the Devonian Hampshire Formation or Greenland Gap Formation and underlie the Mississippian Greenbrier Limestone or Maccrady Formation. At the center of the dome the Price Formation is absent …

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Characterization And Quality Of Soils Developing On A Mountaintop Removal Coal Mine, Kevin Alfred Thomas Dec 2001

Characterization And Quality Of Soils Developing On A Mountaintop Removal Coal Mine, Kevin Alfred Thomas

Graduate Theses, Dissertations, and Problem Reports (ETD)

Mountaintop surface mining for coal has been practiced in West Virginia for over three decades, but its environmental impacts have become increasingly scrutinized in recent years. Therefore, this study evaluated soil development on different aged mined lands. Four different ages (2, 7, 11, and 23 years) of minesoils and two different slope classes, nearly level to gently sloping and steep to very steep, along with three contiguous native soils on a reclaimed mountaintop removal mine in Logan County, West Virginia were described and sampled. Standard analyses of physical and chemical properties were conducted in order to classify these soils. Some …

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Parent-Infant Interactions During Acute Painful Procedures, Catherine Bradford Mcclellan Dec 2001

Parent-Infant Interactions During Acute Painful Procedures, Catherine Bradford Mcclellan

Graduate Theses, Dissertations, and Problem Reports (ETD)

Despite the current recognition of infant procedural pain and distress, there is a dearth of research, both in the assessment and treatment literature, of infant procedural distress. This study examined how specific parent behaviors relate to infant procedural distress and whether this relation is mediated by birth order. Results indicated that females were rated as more distressed than were males, and that birth order did not prove to be a distinguishing factor in infant distress. Finally, while some behaviors appear to have a similar influence on both preschoolers' and infants' behaviors, parents' behavior during infants' distressing procedures were found to …

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Fluorescence And Light Scattering Studies Of Aromatic Polymers Near The Critical Concentration C*, M.Sean Healy Dec 2001

Fluorescence And Light Scattering Studies Of Aromatic Polymers Near The Critical Concentration C*, M.Sean Healy

Seton Hall University Dissertations and Theses (ETDs)

.

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Lda And Cta In-Cylinder Measurements Of Intake-Generated Turbulence For Steady Flow Around A Centrally Located Valve, Gearle Ray Bailey Jr. Dec 2001

Lda And Cta In-Cylinder Measurements Of Intake-Generated Turbulence For Steady Flow Around A Centrally Located Valve, Gearle Ray Bailey Jr.

Graduate Theses, Dissertations, and Problem Reports (ETD)

The purpose of this study was to measure the axial and swirl velocities for steady flow in a cylinder past an intake valve, in order to study the effects of swirl and valve lift on turbulence generation. A simple geometry was used for an initial look at the flow past a valve.;A cylinder with a centrally located valve was used as the test bed. The valve was tested at lifts of 4 and 9 mm Two intake geometries were tested: a straight intake port and a swirl intake port. A single sensor Constant Temperature Anemometry (CTA) and a one-component Laser …

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Fuzzy Logic Cost Estimation Method For High Production Volume Components, Shirley Jean Copen Dec 2001

Fuzzy Logic Cost Estimation Method For High Production Volume Components, Shirley Jean Copen

Graduate Theses, Dissertations, and Problem Reports (ETD)

The purpose of this research is to develop fuzzy logic cost models that estimate the cost of a component based on the component's geometric shape, size, material and manufacturing process. The research is focused on components made from high production quantity processes i.e. stamping, injection molding, rolling and extrusion. However, the method may also be used for other types of manufacturing processes. The method is useful to both engineers and cost estimators whenever an estimated cost is desired. Engineers and cost estimators may use the method to obtain the cost of components or products of similar design without a detailed …

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Kinematic Synthesis Of A Well Service Machine, Prashanth Kaparthi Dec 2001

Kinematic Synthesis Of A Well Service Machine, Prashanth Kaparthi

Graduate Theses, Dissertations, and Problem Reports (ETD)

Blowout preventers are used in the oil well industry to prevent accidental oil fires, and guide valves are assembled atop the preventers. The current solution is to use cranes, as this is time-consuming and expensive, a solution using an appropriate four-bar mechanism for this purpose was contemplated, using Burmester theory and the four-position synthesis method.;The angles and distance of the four positions were calculated and the data obtained was specified as input for the synthesis of the four-bar mechanism using four-position synthesis programmed in MATLAB(TM). The moving pivots (k) and the ground pivots (m) were obtained from the program and …

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Toward High-Definition Reservoir Characterization, Gheorghe Luca Dec 2001

Toward High-Definition Reservoir Characterization, Gheorghe Luca

Graduate Theses, Dissertations, and Problem Reports (ETD)

A new methodology for high resolution reservoir characterization is proposed. It combined the advantages of the surface seismic (low resolution, large coverage) and crosswell seismic (improved resolution, small coverage).;The process involves deconvolution of a low resolution signal (surface seismic traces) into a high resolution crosswell seismic trace. The problem has multiple solutions and an analytical solution is hard or difficult to be developed.;This project proved that it is possible to predict high-resolution crosswell seismic traces using low-definition surface seismic traces. The statistical comparison between the real and the synthetic crosswell seismic traces gives confidence that future work in this area …

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Improved Velocity Data In Circular Jets Using An Avalanche Photodiode-Based 2-Component Point Doppler Velocimeter, Thomas Trent Scarberry Dec 2001

Improved Velocity Data In Circular Jets Using An Avalanche Photodiode-Based 2-Component Point Doppler Velocimeter, Thomas Trent Scarberry

Graduate Theses, Dissertations, and Problem Reports (ETD)

An existing Point Doppler Velocimeter (pDv) has been modified in an effort to improve the RMS velocity results. Improvements have been made by reducing the probe volume size by focusing the incident laser beam, thereby reducing the effects of spatial averaging on the mean and RMS velocity measurements.;In particular, the PIN photodetectors used previously, were tested using the reduced probe volume, and were then replaced by high-gain, high signal-to-noise ratio large area avalanche photodetectors (APD's).;Comparisons have been made between the data acquired and hot wire data obtained on the same jet flow, as well as data obtained in previous pDv …

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Simulation Of Heavy-Duty Hybrid Electric Vehicles, Anjali Devi Nennelli Dec 2001

Simulation Of Heavy-Duty Hybrid Electric Vehicles, Anjali Devi Nennelli

Graduate Theses, Dissertations, and Problem Reports (ETD)

Microsoft Excel and ADvanced VehIcle SimulatOR (ADVISOR) were used to simulate the driving conditions of heavy-duty hybrid electric vehicles over various driving cycles in an attempt to optimize their design and control. The fuel economy data thus obtained were compared with those of the in-use heavy-duty hybrid electric vehicles. For this the drive cycles are modified to represent realistic expectations of the dynamic performance of vehicles. The cycles used are "Central Business District" cycle (CBD), "Urban Dynamometer Driving Schedule" cycle (UDDS), "Manhattan" cycle and "City Suburban Heavy Vehicle Cycle" (CSHVC). The vehicle considered for simulations was a transit bus, which …

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Electrical Characterization Of Thin Film Nanostructure Templates, Christopher James Garman Dec 2001

Electrical Characterization Of Thin Film Nanostructure Templates, Christopher James Garman

Graduate Theses, Dissertations, and Problem Reports (ETD)

An improved apparatus for anodizing aluminum films on Si substrates is presented. In addition, an explanation is given for adapting the system to SiC and glass substrates. The system presented is optimized for throughput and safety to focus on volume production. MOS capacitors created with the system are analyzed with capacitance-voltage measurement techniques to provide insight into device operation. Ni is deposited into porous alumina templates to create Ni nanostructures.

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Study Of The Rheological Properties Of Nomex Fibrids, Long Han Dec 2001

Study Of The Rheological Properties Of Nomex Fibrids, Long Han

Graduate Theses, Dissertations, and Problem Reports (ETD)

Paints and caulks typically contain (spherical) fumed silica particulates as viscosity enhancers. A similar viscosity enhancement can be achieved by using aramid fibrids. Aramid fibrids are believed to form microstructures in suspensions because of the "space-filling" nature of their shapes and thus provide a convenient means of introducing desired rheological behavior for various commercial applications.;The flow responses of aramid fibrids dispersed in mixtures of corn syrup and water were determined in dynamic shear, steady shear, low shear capillary, and extensional stretching flows. Yield stress, strong shear thinning, thixotropy, and strong dispersion effects were observed, and these are consistent with observed …

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Moisture Diffusion Through Vinyl Ester/Clay Nanocomposites, Apoorva Paresh Shah Dec 2001

Moisture Diffusion Through Vinyl Ester/Clay Nanocomposites, Apoorva Paresh Shah

Graduate Theses, Dissertations, and Problem Reports (ETD)

Moisture diffusion was studied through vinyl ester samples containing up to 5 wt% montmorillonite clay; two different kinds of clay surface treatments were employed to make the clay compatible with the vinyl ester resin. These nanocomposites were characterized using differential scanning calorimetry (DSC), mechanical property measurements, x-ray diffraction (XRD) and transmission electron microscopy (TEM). TEM pictures showed that the clay platelets were either exfoliated or intercalated, and the two different surface treatments resulted in different dispersion characteristics. All the samples were post cured, and the diffusivity of moisture was measured by soaking the samples in water at 25°C and noting …

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Study Of West Virginia Wood Industry Roundwood Consumption In 1999, O'Dell Emanuel Tucker Dec 2001

Study Of West Virginia Wood Industry Roundwood Consumption In 1999, O'Dell Emanuel Tucker

Graduate Theses, Dissertations, and Problem Reports (ETD)

Use of wood composite products has increased over the last decade in the market for construction material. Softwood species and soft hardwood species are the preferred forest resources for manufacturing these products. Reduction in available softwood forest resources from the Western states has forced a shift to use of more soft hardwood species in the Northeast. What impact this shift may have on the forest resources in the Northeast is not known.;The objective of this study was to canvass primary wood manufacturers in and around the forest of West Virginia and determine how roundwood consumption has changed since the shift …

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Factors Affecting The Accumulation Of Pentosidine In The Skin Of Wild Birds, Richard Clair Chaney Jr. Dec 2001

Factors Affecting The Accumulation Of Pentosidine In The Skin Of Wild Birds, Richard Clair Chaney Jr.

Graduate Theses, Dissertations, and Problem Reports (ETD)

Birds have few reliable indicators of aging. Pentosidine (Ps), a biomarker of aging, is a product of non-enzymatic glycation, which accumulates in the tissues of an animal over its lifespan. The intent of this study was to determine if comparable change in Ps concentrations could be established in the skin of wild birds of known ages. Skin samples were obtained from the breast of 44 birds of various species. Foot webbing samples were obtained from 24 California Gulls. Collagen was measured by a hydroxyproline spectrophotometric method and Ps was quantified using reverse phase HPLC. Ps concentration in the skin and …

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