Digital Commons Network^™

Implementation Of A Prone Position Pressure Injury Prevention Bundle In The Picu, Lauren Hacker

Dissertations

Pronation is a low cost, high value intervention used in treating children and adults with Acute respiratory distress syndrome (ARDS). Hospital-acquired pressure injury is the most common complication of pronation. While the presence of PI bundles and protocols have been shown to reduce incidence of PI in the prone position there is no standard bundle or protocol found in the literature, and no bundle or protocol specific to pediatric patients. The purpose of this quality improvement project is to create and implement a prone position pressure injury prevention bundle, called “Prone Pack”. This QI project setting was a 40 bed …

Identification Of Effective Classroom Management Practices Among Teachers In Elementary Special Education Computer-Use Classrooms, Stephanie L. Kenney

Dissertations

Increased use of computers in elementary special education classrooms has created the need for a model for the management of such computer-use environments. Using the case study format, this study (a) identified and described, through multiple observations of eight elementary special education teachers over a 3-month period, the classroom management strategies computer-using teachers utilized to foster student on-task behavior; (b) provided rich descriptions of the contexts in which these classroom management practices occurred; (c) provided insight into the teachers’ philosophies regarding computer use and management; and (d) examined relationships among teachers' computer experience and training and their classroom management practices …

A Comparison Between Computer Assisted Group Therapy And Group Psychotherapy, Dennis A. Hunyadi

Dissertations

The comparison of two forms of group psychotherapy, a computer assisted group therapy model, the Therapeutic Learning Program (TLP), and a conventional model, was the focus of this study. A control group of subjects on a waiting list to begin treatment in an outpatient psychiatric clinic was also used in the analyses. The participants were diagnosed according to DSM-IIIR criteria.

The groups were compared on gender, age, race, diagnosis, length of time in treatment, number of group sessions received, length of time on the waiting list, and pre and post test scores on Taylor’s Manifest Anxiety Scale and Rotter’s Locus …

Lesbian's Perception Of Parental Support And The Disclosure Of Sexual Orientation, Janet Trudee Snyder Tarkowski

Dissertations

The relationship between lesbian perception of parental support and disclosure of sexual orientation was examined in the study. From the 200 questionnaires prepared for distribution, a purposive sample of 180 (90%) lesbian-identified adults returned data for analysis. The participants completed a questionnaire addressing demographics and lesbian life-experiences. Three self-report inventories, the Perceived Social Support-Family Scale (PSS-Fa) (Procidano & Heller, 1983), the Silencing the Self Scale (STSS) (Jack, 1991), and the Beck Depression Inventory (BDI) (Beck, Ward, Mendelson, Mock, & Erbaugh, 1961), were also administered.

Data gathering procedures used in the study resulted in a sample which was largely white, well …

Gold-Encrusted Chaos: An Analysis Of Auschwitz Memoirs, Mary D. Lagerwey

Dissertations

One way to better understand the Holocaust is to look closely at several survivors' stories. In my dissertation I closely examine six published memoirs of women and men from one time and place: Auschwitz, 1942-1945. Specifically, I ask three questions:

1. How do Holocaust memoirs relate a universal human story?

2. How are Auschwitz memoirs informed by gender?

3. How do Auschwitz memoirs exemplify a polyphony of voices which engulfs and transcends gender differences?

In exploring the first question, I develop a thesis, that there is a universal story which captures the experiences of Auschwitz survivors' experiences. Next, I develop …

A Study Of Leadership Behaviors Of Principals In Schools Which Educate Students With Moderate And Severe Disabilities In Regular Education Classrooms, Patreese Ingram

Dissertations

The full-time inclusion of disabled students in regular education classrooms on a full-time basis is an emerging practice in schools across the United States and other countries (Stainback & Stainback, 1992). In school systems which have traditionally educated disabled and nondisabled students in separate classrooms, the principal is increasingly recognized as ,"... being the one individual above all others who is of critical importance in creating an effective school" (Ubben & Hughes, 1992, p. 19).

Therefore, this study investigated the principal’s leadership behavior in schools which educate moderately and severely disabled students in regular education classrooms on a full-time basis. …

Oxidation Of Pollutants In A Batch Recirculation Bioreactor With Immobilized Microorganisms, Jongtai Jung

Dissertations

The purpose of this work was to study bio-oxidative destruction of several substrates in an immobilized cell batch bioreactor in recirculation configuration. This system was used in three cases: a series of substrates usually used as monomers, ethylene glycol and its tetramer, and phenol under magnetic irradiation. In addition, kinetic studies were performed and experimental versus predicted results compared.

The substances styrene, methyl methacrylate (MMA), and β-hydroxybutyric acid (HBA), common monomers, were biologically treated using an acclimated mixed microbial community immobilized in calcium alginate gel. A comparison of biodegradation rates (3.3, 9.4, and 15 ppm/hr for styrene, MMA, and HBA, …

Motion Estimation Using Optical Flow Field, Jingning Pan

Dissertations

Over the last decade, many low-level vision algorithms have been devised for extracting depth from intensity images. Most of them are based on motion of the rigid observer. Translation and rotation are constants with respect to space coordinates. When multi-objects move and/or the objects change shape, the algorithms cannot be used.

In this dissertation, we develop a new robust framework for the determination of dense 3-D position and motion fields from a stereo image sequence. The framework is based on unified optical flow field (UOFF). In the UOFF approach, a four frame mode is used to compute six dense 3-D …

Adaptive Nonlinear Control Using Fuzzy Logic And Neural Networks, Shu-Chieh Chang

Dissertations

The problem of adaptive nonlinear control, i.e. the control of nonlinear dynamic systems with unknown parameters, is considered. Current techniques usually assume that either the control system is linearizable or the type of nonlinearity is known. This results in poor control quality for many practical problems. Moreover, the control system design becomes too complex for a practicing engineer. The objective of this thesis is to provide a practical, systematic approach for solving the problem of identification and control of nonlinear systems with unknown parameters, when the explicit linear parametrization is either unknown or impossible.

Fuzzy logic (FL) and neural networks …

Estimation And Cancellation Of Friction In Control Systems, Sofia Mentzelopoulou

Dissertations

The research reported in this dissertation concerns the estimation and cancellation of friction in control systems. For purposes of analysis, the Coulomb friction model, the "extended" Coulomb friction model as well as dynamic friction models are used. In addition, for systems with multiple degrees-of-freedom, a general matrix representation of friction is presented.

For the design of the friction estimators, the theory of nonlinear observers is applied. In particular, for a system with multiple degrees-of-freedom, holonomic constraints, and multiple friction sources, three different observers are presented to estimate the friction force or torque. The first (Generalized Coulomb Friction Observer) is designed …

Investigation Of Paraelectric Ptl Thin Films Using Reactive Magnetron Sputtering, Hyun Hoo Kim

Dissertations

The study of methods to prepare paraelectric perovskite PLT (Pb_1-xLa_xTi_1-x/4O₃; x=0.28) thin films has been important because thin films of this high dielectric strength material are required to make high density capacitors for dynamic random access memory. In this research, paraelectric PLT thin films were prepared on multi-layer (Pt/Ti/SiO₂/Si) and MgO substrates in a unique way by the reactive magnetron sputtering method using a multi-component metal target. The individual control of each metal area on the sputtering target had considerable influence on the stoichiometry and electrical properties of the thin …

Engineering Analysis Of A Packed-Bed Biofilter For Removal Of Volatile Organic Compound (Voc) Emissions, Zarook M. Shareefdeen

Dissertations

This study dealt with removal of VOC emissions from airstreams using an evolving new technology which is known as biofiltration. The basis of this technology is biodegradation of VOCs in biofilms formed around porous solids which are placed in packed-bed reactors.

A detailed model describing steady state biofiltration of single and mixed VOCs was developed, and experimentally validated. The model takes into account biodegradation kinetics, the effect of oxygen, kinetic interactions among structurally similar compounds, and mass transfer from the gas phase to the biolayer. It was found that oxygen (a factor neglected in all previous studies) plays a very …

Profiles Of Promise: Students With Learning Difference Prepare For Optimal Foreign Language Learning, Ludmilla Coven

Dissertations

Many secondary school counselors discourage students with diagnosed native language deficits from foreign language studies. They hold the unsubstantiated belief that these studies would jeopardize their hard-earned gains in native language learning. Research disproves that position, and some writers advocate foreign language study to improve language learning and enhance cognitive strategies. Improvement occurs more readily when the instructor has the expertise to choose from a repertoire of teaching styles the one most compatible with the learning style of the student. With the full inclusion promised by the regular education initiative becoming a reality, this study explores research, design, and team-teaching …

Carter G. Woodson: Scientific Historian Of African-American History And Education, Alvin L. Williams

Dissertations

No abstract provided.

Filipino Adolescents Exposed To Prostitution: An Investigation Of Their Lives And The Concept Of Commodification, Freida B. Galligar

Dissertations

No abstract provided.

Robert S. Abbott's Response To Education For African-Americans Via The Chicago Defender, 1909-1940, Charlesetta Maria Ellis

Dissertations

No abstract provided.

Perceptions Of Shared Decision-Making By Team Members Who Have Participated In The Process In A School District, Aletta M. Hicks

Dissertations

No abstract provided.

Mong Resettlement In The Chicago Area (1978-1987): Educational Implications, Paoze Thao

Dissertations

No abstract provided.

The Leadership Of A Superintendent: Putting The California School Reform Movement To Work, Jennifer L. Jeffries Edd

Dissertations

Public education has been engulfed in a dramatic and turbulent time. In California, the drive for improvement in public education was codified in Senate Bill 813, passed in 1983. Each school district wrestled with the intent and the mandates of this massive reform document. During the implementation stage of this legislation, the organizational climate in school districts was ripe for leaders and followers to engage each other in dialogue and debate about the direction and form the legislation would take. This dialogue and debate rendered policies in response to the legislative mandates. Senate Bill 813 provided opportunities to promote and …

Leadership Training Of Ministerial Students In Evangelical Institutions Of Higher Education, Alan E. Nelson Edd

Dissertations

There exists a growing sense within evangelicalism in the United States, that more and better leaders are needed in local congregations. Traditionally, seminaries, graduate and undergraduate schools have prepared pastors to fulfill these roles and satisfy church expectations. The majority of pastoral preparation is theological in nature, augmented by ministerial skill courses. The hypothesis of this research was that little has been done in the area of leadership development and that an optimum program is needed to serve as a model. The intent of this research was twofold. First, the researcher needed to determine to what extent pastoral preparation programs …

A Model Part-Time Bachelor's Degree Program For Adults At California Public Research Institutions, Karen Jil Warn Edd

Dissertations

The purpose of this study was to assess the opportunities available to adults for continuing their education part-time to complete a Bachelor's degree and to assess a California research institution's perception of part-time study. Adult student enrollments in postsecondary education have increased 114 percent between 1970 and 1985. Part-time student enrollments rose nearly 87 percent during the same time frame and part-time students now comprise approximately 42 percent of the enrollment in postsecondary education. California research institutions are typically still providing services for the traditional day-time student. There is a persistent resistance to change by faculty. Changing the way the …

Meeting Graduate Student Needs Through Alternative Programs: An Analysis Of The Impact Of Factors Related To Student Choice, Debra Jill Wright Edd

Dissertations

The purpose of the study was to explore the design and initiation of alternative graduate programs and their impact on student needs, to examine the university organizational structure and environment that fosters the development of alternative graduate programs, and to identify the factors graduate students see as important in their choice to attend and participate in an alternative graduate program. The intent of the research was to rank the factors significant in the design of a graduate program to meet the factors meaningful to the student in meeting their needs related to graduate programs. The content of the survey instrument …

Professional Challenges And Coping Strategies Of Women Superintendents From Selected School Districts In Illinois, Cynthia A. Boudreau

Dissertations

No abstract provided.

The Role Of Alternative Splicing In The Regulation Of Cathepsin B Expression In Human Tumors, Qiuming Gong

Dissertations

No abstract provided.

Workforce Potential Of American Public High School Students: A Critical Analysis Of The Literature: 1970-1992, Linda B. Kukler

Dissertations

No abstract provided.

Mass Culture And Class Distinctions In The Novels Of Nathanael West, Stephen P. Johnson

Dissertations

No abstract provided.

A Meta-Analysis Of Bibliotherapy Studies, Richard Welton Marrs

Dissertations

No abstract provided.

Quality Of Life Predictors: Heart Transplant Spouses, Eileen G. Collins

Dissertations

No abstract provided.

The Education Of Dental Assistants And Dental Hygienists At Loyola University, Chicago And Northwestern University, 1970-1990: A History, Marie Anne Macaluso

Dissertations

No abstract provided.

The Enculturation Of New Faculty In Higher Education: A Comparative Investigation Of Three Academic Departments, Teryl Ann Rosch

Dissertations

No abstract provided.