Digital Commons Network^™

Words From The Journey, Melvin D. Bower

Honors Theses

No abstract provided.

Nsu Programs In Communication Sciences And Disorders Catalog 1998–1999 (Includes Application And Admission Forms), Nova Southeastern University

Abraham S. Fischler College of Education and School of Criminal Justice College Archive

No abstract provided.

Known Source Detection Predictions For Higher Order Correlators, Lisa A. Pflug, George E. Ioup, Juliette W. Ioup

Physics Faculty Publications

The problem addressed in this paper is whether higher order correlation detectors can perform better in white noise than the cross correlation detector for the detection of a known transient source signal, if additional receiver information is included in the higher order correlations. While the cross correlation is the optimal linear detector for white noise, additional receiver information in the higher order correlations makes them nonlinear. In this paper, formulas that predict the performance of higher order correlation detectors of energy signals are derived for a known source signal. Given the first through fourth order signal moments and the noise …

University Reporter - Vol. 02, No. 09 - May 1998, University Of Massachusetts Boston

1996-2009, University Reporter

No abstract provided.

Factors That Influence Academic Achievement, Leah Georgene Shaffer

Theses and Dissertations

Does environment affect academic achievement? The dispute over environmental influences has been the topic of numerous debates. This study was designed to investigate the relationship between academic achievement and the following environmental factors: family structure, ethnic background, socioeconomic circumstances and family size. The 1,500 participants of this study were collected from a large, extremely diverse elementary school population. From this general population, 134 students were selected for the control group based on participation in the Basic Skills Program. Data was collected using teacher surveys and parent contact information. State and federal guidelines were used when identifying children for Basic Skills …

The Will And Skill Of Preservice Teachers To Collaborate And Accommodate In Inclusive Settings, Valerie M. Colonna

Theses and Dissertations

This study examined the perceptions of 36 elementary, 25 secondary, and 20 special education preservice teachers regarding their willingness and ability to collaborate with other educators and accommodate special needs students in inclusive classrooms. Survey results indicated that special education subjects led their elementary and secondary counterparts on both willingness and ability subscales to collaborate and accommodate special students in the regular classroom. All three groups rated their willingness higher than their ability, but for the elementary and secondary groups, this difference was notably greater. However, results revealed significant differences between the preservice groups on a number of collaboration and …

Utb/Tsc This Week 1998-05, University Of Texas At Brownsville And Texas Southmost College. Office Of News And Information

UTB/TSC Archives - This Week Newsletter

No abstract provided.

Confocal Microscopy: A Powerful Tool For Biological Research, Amit Singh, K. P. Gopinathan

Biology Faculty Publications

Conventional light microscopy allows the observation of living as well as fixed cells and tissues to generate two-dimensional images. The out-of-focus information often obscures the ultrastructural details, especially in thick specimens with overlapping structures. The earliest available light microscopy visualized the objects in hydrated state in two-dimensions during their temporal development. The emergence of electron microscopy (EM) provided superb resolution of ultrastructural details, but it was applicable only for objects in the dehydrated state and thereby potentially introducing handling artifacts. The usefulness of optical methods, however, has been limited by the poor depth discrimination. Often, the fluorescence and reflectance images …

Report On Degradation In The Southern River / Wungong Catchment. Perth, Western Australia, Brian Lloyd

Natural resources published reports

A five day field survey of degradation in the Southern River/Wungong Catchment revealed several areas of concern. Key concerns are:

- Erosion and Sedimentation

Various forms of water erosion were present that cumulatively, would probably have a significant effect on the water quality of the Canning (and Swan) River. Much of the water erosion results from the installation and maintenance of infrastructure and developments, e.g. roads, subdivisions, stormwater drains etc. Reviewing standard practices, raising of awareness of consequences of erosion and training in urban erosion and sediment control techniques is recommended. Wind erosion is also an issue on the sands …

Public Choice Revisited, Daniel A. Farber, Philip P. Frickey

Michigan Law Review

Although not the first book on public choice_ for a legal audience, Max Stearns's Public Choice and Public Law is the first full-scale textbook for law school use. An ambitious undertaking by a rising young scholar, the book provides law students with a comprehensive introduction to public choice. Public choice - essentially, the application of economic reasoning to political institutions - has become a significant aspect of public law scholarship. Indeed, in his Foreword, Saul Levmore hails public choice as "[t]he most exciting intellectual development in law schools in the last decade" (p. xi). Be that as it may, the …

A Study Of Aircraft Lateral Dynamics & Ground Stability, Howard Brott

Theses

The stability of an aircraft on the runway is dependent on many factors. In this thesis, a mathematical model is developed that allows the ground stability and lateral dynamics of an aircraft to be analyzed while it is in the process of taking off or landing. Only two degrees-of-freedom will be considered: lateral displacement and angular rotation. Equations of motion for the model are developed using Newtonian mechanics. The major components of the aircraft that are included in the model are the main landing gear, the vertical tail, and the tail wheel. The model is developed into both linear and …

A Progressive Philippine School For Children: Proposal And Presentation For Prospective Parents, Severina M. Santos

Graduate Student Independent Studies

Presents a philosophical framework for a proposed elementary school in the Philippines, the Philippine School for Children (PSC). It summarizes the major contributions of a family of theorists: Piaget, Dewey, and Vygotsky and applies their theories to the development of PSC. The study also includes a description of several features of a progressive classroom for kindergarten and grade one.

The content of the study serves as a basis for the presentation of a progressive approach to education to prospective parents. Possible questions from prospective parents are raised and addressed at the conclusion of the study.

Putting The Region To Work: An Analysis Of Workforce Development Services In Multnomah And Washington Counties, Kim Burnett, Ray Jackson, Britt Parrott, Matt Ransom, Claire Smith

Master of Urban and Regional Planning Workshop Projects

This study was produced primarily as a tool for policy advocacy Workforce Development members therefore much of the analysis focuses on the role that community based organizations and community development corporations play in workforce development. However, policy makers and technical assistance providers, such as the Workforce Development Board, as well as government agencies, also play a critical role in the region’s workforce development system. Although this report does not focus as much on the role of these agencies, further study is needed to offer suggestions for how these players can best coordinate their efforts with that of community based organizations …

An Interdisciplinary Study Of Selected Works By John Cage That Employ The I Ching As A Compositional Method, Tammy L. Turner

Electronic Theses and Dissertations

University of Mississippi. Department of Music -- Doctoral Essays

Perceptions Of Member Principals And Superintendents Relative To The Operation Of The North Dakota Nca State Committee And Its Director, Darryl G. Tunseth

Theses and Dissertations

No abstract provided.

Optimizing Orthogonal Persistence For Java (M.S. Thesis), Kumar Jagadeeshwaraiah Brahnmath

Department of Computer Science Technical Reports

No abstract provided.

Congestion Control For Self-Similar Network Traffic, Tsunyi Tuan, Kihong Park

Department of Computer Science Technical Reports

No abstract provided.

Particle Concentration Characterization For Jet Engine Emissions Under Cruise Conditions, Jonathan D. Paladino, Philip D. Whitefield, Donald E. Hagen, Alfred R. Hopkins, Max B. Trueblood

Chemistry Faculty Research & Creative Works

Airborne particle measurements during NASA project SUCCESS have shown that particle concentration profiles serve as good indicators of aircraft exhaust plume encounters. During exhaust plume penetrations there is a strong anticorrelation between the ratio of nonvolatile/total particulates and Nitrogen Oxide (NO) concentrations. an increase in fuel sulfur content was found to increase the total particle emission index, while the nonvolatile emission index remained unchanged. the EI's increased by a factor of 2.6 as the fuel sulfur increased from 70 - 700 ppm. the large particle size distribution (200-400 nm) was seen as a good long term indicator of an aircraft …

Mössbauer-Effect And X-Ray-Absorption Spectral Study Of Sonochemically Prepared Amorphous Iron, Gary J. Long, Dimitri Hautot, Quentin A. Pankhurst, Denis Vandormael, Fernande Grandjean, Jean Pierre Gaspard, Valérie Briois, Taeghwan Hyeon, Kenneth S. Suslick

Chemistry Faculty Research & Creative Works

The Mössbauer spectra of amorphous iron, prepared by using sonochemical methods, exhibit a broad magnetic hyperfine sextet at both 78 and 295 K. The spectra do not change with time if the amorphous iron is not exposed to oxygen or moisture. An analysis of the spectra with the method of Lines and Eibschütz yields average magnetic hyperfine fields of 29.1 and 25.9 T at 78 and 295 K, respectively. The corresponding moments of 1.9_B and 1.7_B agree well with values obtained from earlier magnetization studies and, further, provide strong experimental support for earlier calculations of the magnetic moments …

The Price Of Clean Air: A Consideration Of Market Based Emissions Trading, Mark W. Miller

UNLV Theses, Dissertations, Professional Papers, and Capstones

Traditional regulatory approaches for environmental protection do not consider

the costs and benefits of the standards they impose. Further, imposing strict performance

standards on firms with heterogeneous control costs leads to an inefficient allocation of resources devoted to pollution control. This paper explores the use of emission allowance trading as a way to improve economic efficiency within the context of environmental protection. PM10 air pollution from sources within the Las Vegas Valley is used as the case study.

This paper found that an emission trading

program in this particular case study would not live up to the theoretical expectations. Although, …

Statistical Characterization Of Fluvial-Deltaic Reservoirs With Archetypes, Laura L. Watkins

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Optimizing the extraction of oil and other hydrocarbon products from existing sites is important. One source of hydrocarbon products is reservoirs found within sedimentary rock formations. Understanding fluid behavior within such formations can be quite useful in optimizing oil production. Fluid behavior within sedimentary formations is influenced by the bedform structure and permeabilities within the formation. Thus, we are concerned with developing a physically and statistically valid method of characterizing sedimentary rock formations. The use of archetypal analysis to generate synthetic bedforms, as well as the use of Kriging to assign permeabilities within a bedform, was explored. With these tools, …

University Of Central Florida Undergraduate Catalog, 1998 - 1999, University Of Central Florida

UCF Catalogs

No abstract provided.

The Umbrella Arts Organization : An Analysis Of How The Arts Council Of Fayetteville/Cumberland County Manages And Markets Itself, Shannon Page Stover

Arts Administration Master's Reports (1984-2016)

This paper is the result of a three-month internship experience with the Arts Council of Fayetteville/Cumberland County in North Carolina. The purpose of the internship was to gain experience in marketing and managing a nonprofit umbrella arts organization. During the three-month period much time was focused on special event planning and implementation. A significant amount of time was also spent on advocacy for a proposed multi-discipline arts complex to be located in downtown Fayetteville by 2003. This paper began as an analysis of how umbrella arts organizations --in particular the Arts Council of Fayetteville/Cumberland County --market themselves to their given …

An Atlas Of The Sand Hills, Ann S. Bleed, Charles A. Flowerday

Conservation and Survey Division: Faculty and Staff Publications

The Sand Hills region, approximately 19,300 square miles of sand dunes stretching 265 miles across Nebraska and into South Dakota, is the largest sand-dune area in the Western Hemisphere and is one of the largest grass-stabilized dune regions in the world.

Collaborative Reasoning: Evidence For Collective Rationality, David Moshman, Molly Geil

Department of Educational Psychology: Faculty Publications

Reasoning may be defined as a deliberate effort to coordinate inferences so as to reach justifiable conclusions. Thus defined, reasoning includes collaborative as well as individual forms of cognitive action. The purpose of the present study was to demonstrate a circumstance in which collaborative reasoning is qualitatively superior to individual reasoning. The selection task, a well known logical hypothesis-testing problem, was presented to 143 college undergraduates—32 individuals and 20 groups of 5 or 6 interacting peers. The correct (falsification) response pattern was selected by only 9% of the individuals but by 75% of the groups. The superior performance of the …

Analysis Of Heterogeneity Of Variance Using Anome On Ln S^2, Casey Volino

Theses

When n replicates are available from a factorial experiment, several methods exist for testing the validity of the assumption of equal variances within the "cells" or treatment combinations of the experiment. A new test is proposed for variances of random samples believed to be from normal populations. This new test combines both the familiar graphical analysis of means for treatment effects (ANOME) and the analysis of the logarithms of the within-group variances to produce a graphical display of the test for variance homogeneity. To determine robustness of the proposed test against departures from the underlying normality assumption, this new test …

Definition And Decisionin Social Skill Instruction: What Are The Benefits?, Gerri E. Eck

Theses and Dissertations

No abstract provided.

Establishing An Implementation Manual For Melrose Area Public Schools, Robert J. Huot

Theses and Dissertations

No abstract provided.

Parameter Estimation Using Artificial Neural Network And Genetic Algorithm For Free-Product Migration And Recovery, J. Morshed, Jagath J. Kaluarachchi

Civil and Environmental Engineering Faculty Publications

Artificial neural network (ANN) is considered to be a universal function approximator, and genetic algorithm (GA) is considered to be a robust optimization technique. As such, ANN regression analysis and ANN-GA optimization techniques can be used to perform inverse groundwater modeling for parameter estimation. In this manuscript the applicability of these two techniques in solving an inverse problem related to a light-hydrocarbon-contaminated site is assessed. The critical parameters to be evaluated are grain-size distribution index α and saturated hydraulic conductivity of water Ksw, since these parameters control free-product volume predictions and flow. A set of published data corresponding to a …

A Comparison Of Selected Measures Of Academic Performance And Student Behavior At Bryan Senior High School Before And After Implementation Of Block Scheduling, Margaret M. Naylon

Student Work

This study examines the effects of a restructuring effort: the implementation of block scheduling in an Urban Nebraska public high school. Scheduling is a valuable resource for school improvement. Scheduling is frequently overlooked, even though it is more often the structure of an organization than the inadequacies of the people who work within it that cause the problem (Bogdan, 1992). Despite research findings which indicate the traditional schedule may not be the most effective, most American schools are organized in the same pattern as they have been for the past seventy years (Carroll, 1990). Block scheduling is a relatively new …