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The First Rule of Improv
Get PDFThe First Rule of Improv is a collection of fictional short stories concerned with loss, life’s unfairness, the weight of the past, and how people succeed or fail in coping. Each story explores these notions through its characters, who vary wildly in terms of both dramatic severity and success in the face of adversity, with the first rule of improv—to accept and build—being suggested by the author as the healthiest manner of approach, if not necessarily the easiest
Modeling the Effect of a Compartment Fire on Spaces Adjacent to a Bulkhead With and Without Attachments
Get PDFStructural fire protection is an integral component of shipboard fire safety. There are national and international regulations that delineate requirements for the insulation placed throughout ships. The attachments that penetrate the insulation for hanging wires and pipes can disrupt the integrity of the division, and cause a failure to adhere to the regulations. This problem will be analyzed by using a simplified lumped capacitance model and ANSYS FLUENT CFD. A standard time-temperature fire curve is applied to the fire side of the enclosure. The thermal conductivity of the insulation and steel are made to be temperature dependent. The density of the air of the non-fire side is then approximated using the Boussinesq approximation for lower temperature differences and the incompressible ideal gas law for higher temperature differences. Different attachments of varying surface areas and volumes are exposed to the standard time-temperature fire curve and their heat transfer capabilities are analyzed
Exploring the Lived Experiences of Academic Success in the First Year of a Physical Therapist Program
Get PDFWith a growing and more diverse population nationally, physical therapist programs have evolved to meet the demands for physical therapists in our healthcare system. Despite the substantial efforts to increase student populations to meet workforce shortage, 5-35% will depart in the early years of their program. Current evidence suggests the association of measurable factors with students’ academic success in physical therapist education. However, these measurable factors have accounted for a small variance in explaining the experiences of academic success. In order to sustain the current healthcare system, physical therapist programs need to ensure that students persist and graduate.
The purposes of this qualitative study are to explore how recent graduates experience the first year of a physical therapist program and how these experiences contribute to academic success and persistence. Eleven recent physical therapist graduates were interviewed for the study. Program, student, and participant-generated documents were collected. Six themes emerged from the data: (a) establishing career goals, (b) evolving expectations from undergraduate to professional education, (c) encountering transitions in personal, social, and financial aspects, (d) balancing multiple identities (e) seeking supports inside and outside of classroom, and (f) modifying strategies to overcome academic challenges. The findings of this study indicate that the participants navigated a complex educational environment by integrating social and academic experiences to achieve their academic success. The findings can be used to inform physical therapist and undergraduate programs as well as potential and current first-year students
‘Posed with the Greatest Care’: Photographic Representations of Black Women Employed by the Work Progress Administration in New Orleans, 1936-1941
Get PDFFor decades, scholars have debated the significance of the Works Progress Administration (WPA), emphasizing its political, economic, and artistic impact. This historiography is dominated by the accomplishments of white men. In an effort to highlight the long-neglected legions of black women who contributed to WPA projects and navigated the agency’s discriminatory practices, this paper will examine WPA operations in New Orleans where unemployment was the highest in the urban south, black women completed numerous large-scale projects, and white supremacist notions guided relief protocol. By analyzing the New Orleans WPA Photography collection, along with newspapers, government documents, and oral histories, a new perspective of the WPA emerges to illuminate the experiences of marginalized black women workers, illustrate how the legacies of slavery and effects of segregation impact black women’s employment opportunities, and highlight how black women made substantive contributions to public projects in the face of societal constraints
Exact Feedback Linearization of Systems with State-Space Modulation and Demodulation
Get PDFThe control theory of nonlinear systems has been receiving increasing attention in recent years, both for its technical importance as well as for its impact in various fields of application. In several key areas, such as aerospace, chemical and petrochemical industries, bioengineering, and robotics, a new practical application for this tool appears every day. System nonlinearity is characterized when at least one component or subsystem is nonlinear. Classical methods used in the study of linear systems, particularly superposition, are not usually applied to the nonlinear systems. It is necessary to use other methods to study the control of these systems. For a wide class of nonlinear systems, a rather important structural feature comes from the strong nonlinearity appearing as coupling between spectrally decoupled parts of the system. Even in the case of low frequencies, where lumped models can still be employed the nonlinear coupling between parts of the system requires specific treatment, using advanced mathematical tools. In this context, an alternative, frequency domain approach is pursued here. In the rest of this work, a specific system form of linearly decoupled but nonlinearly coupled subsystems is examined. The mathematical toolbox of the Hilbert transform is appropriately introduced for obtaining two low-pass subsystems that form an equivalent description of the essential overall system dynamics. The nonlinear coupled dynamics is investigated systematically by partitioning the coupled system state vector in such a way as to fully exploit the low-pass and the band-pass intrinsic features of free dynamics. In particular, by employing the Hilbert Transform, a low-pass equivalent system is derived. Then, a typical case is investigated thoroughly by means of numerical simulation of the original coupled low and band-pass, real-state-variable system and the low-pass-equivalent, complex-state-variable derived one. The nonlinear model equations considered here pave the way for a systematic investigation of nonlinear feedback control options designed to operate mechatronic transducers in energy harvesting, sensing or actuation modes
The Roundtable of Scientific Communication: From Classroom to Course Creation, Back to Classroom and Beyond
Get PDFThis research encompasses many aspects of chemical education research including curriculum and pedagogical changes to the freshman and sophomore courses. Curriculum changes included the addition of recitations to the general chemistry and organic chemistry lectures and the creation of four new classes, CHEM 1001, 1002, 3091, and 3092. The addition of recitations was not limited to but was focused on improving DFW rates for these courses.
CHEM 3091 and 3092 are chemistry internship and undergraduate teaching assistant classes. These courses were necessary to offer outside internship opportunities and training for undergraduate teaching assistants, respectively. CHEM 1001 and 1002 are chemistry classes for nonscience majors. These courses were created to attempt to increase the number of nonscience major students choosing chemistry to complete their science requirement. CHEM 1001 and 1002 were courses not offered at any other university and required that the course materials and textbooks for these classes to be created from scratch without any foundation from other courses. An unforeseen consequence of the creation of these courses was the need to improve scientific communication between scientists and non-scientists and even scientist and scientist.
Pedagogical work included a video intensive lecture style (VILS) for disseminating the material in the newly created CHEM 1001 and 1002 courses. For general chemistry and organic chemistry lecture, the major change was the addition of required recitation sessions for these courses. Further pedagogical changes to the organic lecture included introduction of video lectures, implementation of active learning in the lecture and graded, online homework
Size Effects in Small Scale Forward Extrusion and Metal Forming
Get PDFSize effects play a significant role in metal processing when the specimen dimensions are reduced. In this study, influence of size effects were investigated on two problem specific processes. First, numerical simulations of a small-scale forward extrusion with varying grain size were performed for both 2D and 3D cases. Here, grains were assigned to non-homogeneous properties in a random fashion. The computational geometry was obtained from Voronoi tessellation in MATLAB, and python-scripting in ABAQUS. Then the effects of size and property non-homogeneity were investigated. Second, a numerical model was simulated to predict final form shapes, punch load requirement, and thickness distribution of hemispherical bowl-shaped forming. The die, punch and cover plate were fabricated using stereolithographic apparatus (SLA). Numerically obtained punch load requirement, thickness distribution, von-Mises contours, and equivalent plastic strain contours were compared for different thickness specimens. Finally, the models were validated by experimental results
Two Clamped Pipe Support Connections for Oil and Gas Brownfield Projects
Get PDFIn the oil and gas industry, brownfield projects focus on the modification of or addition to an existing production facility that is fully operational and operating. Welding is typically avoided on these projects. The drilling of holes in existing primary structural elements is also prohibited. Clamped connections are often used when adding additional services in a brownfield project. There are different types of clamped connections utilized when a new structural support must be attached to an existing vertical structural pipe. The short bolt clamped connection is a well-established connection and typically used on offshore projects. The U-bolt clamped connection is an alternative connection, although its use in the offshore oil and gas industry is not as well documented. The main drawback to using the U-bolt clamp connection is the lack of a well researched and vetted design methodology. A preliminary analysis methodology is proposed in this thesis. The material, fabrication, installation, and maintenance of both the short bolt connection and U-bolt connection will also be discussed. The following thesis will end with recommendations for moving forward
Scorched Earth: Unlocking the Mysteries of Shakespeare\u27s Greatest Villain, Iago in Othello
Get PDFThe following thesis is an in-depth actor analysis chronicling my approach to the role of Iago in TheatreUNO’s 2019 production of Othello by William Shakespeare. This thesis will include analysis of the text, character objectives, techniques used, observations about the application of contemporary realistic acting technique to classical verse text, self-evaluation and personal reflection. This thesis will be supported by production materials including a fully scored script.
This play was directed by David W. Hoover, and performed April 25- May 4, 2019,as part of the TheatreUNO 2018-2019 academic season, presented by the Department of Film and Theatre in the School of the Arts, at the University of New Orleans, New Orleans, Louisiana. Scenic Design was by Kevin Griffith, Lighting design was by Diane Baas, Costume design was by Anthony French, Vocal coaching was by L. Kalo Gow, and Alexandra Marie Rainey served as the Stage Manager