DEVELOPMENT AND VALIDITY INQUIRY OF A RUBRIC FOR INTERDISCIPLINARY COMPETENCIES IN OCCUPATIONAL SAFETY AND HEALTH IN CAPSTONE PROJECTS OF CARERC PROGRAM GRADUATES

Emerging demands in the field of interdisciplinary studies reveal a need for competent professionals who can apply their skills and experience to solving complex tasks of the workplace. This has placed inevitable demands on training institutions to adequately equip graduates to deliver on their mandate. Competency appraisal is an effective way to ensure proficiency in graduates. Meanwhile, transparent and valid rubrics provide opportunities for both students and trainers to continuously assess and evaluate the transfer of necessary skills. This study focused on evaluating interdisciplinary competencies in Occupational Safety and Health (OSH) in the capstone projects of the CARERC program, a graduate and continuing education package that combines the academic resources of seven colleges of two major universities in Kentucky for research and training in the region. An Interdisciplinary Competency Evaluation Rubric in OSH (iCER-OSH) confirming the “presence” or “not” of the relevant competencies in the final projects was developed from literature and program core-syllabi and was tested and calibrated using Rasch model. The psychometric evaluation of the rubric also supports the use of this tool for research and formative assessment in this population and related programs

Narrative and Belonging: The Politics of Ambiguity, The Jewish State, and the Thought of Edward Said and Hannah Arendt

At the core of this thesis, I examine the difficulties of giving an account of oneself in modern associational life. By integrating the theory and political activism of both Edward Said and Hannah Arendt, I follow the Zionist response to European antisemitism and the Palestinian responses to Jewish settler colonialism. Both parties struggle against their ambiguous presence within local and regional hegemonic social taxonomy, and within the world order. Contemporarily, this struggle takes place in the protracted conflict between Israeli and local Arab groups, which has been managed through violence and objectification, as opposed to allowing the dynamism and reconfiguration of political subjectivities. In their later writings, Arendt and Said respond to the violence and resentment that arises from the form of the nation-state by prescribing, and arguably practicing, an understanding of politics where the “other” is constitutive of the “self.” By seeing this relation of alternity as the contemporary heir to diasporic Judaism and Jewish cosmopolitanism, I argue that this project holds the historical traction to reinvigorate the future beyond static and growing violence and dispossession

Classification and reduction of pilot error

Human error is a primary or contributing factor in about two-thirds of commercial aviation accidents worldwide. With the ultimate goal of reducing pilot error accidents, this contract effort is aimed at understanding the factors underlying error events and reducing the probability of certain types of errors by modifying underlying factors such as flight deck design and procedures. A review of the literature relevant to error classification was conducted. Classification includes categorizing types of errors, the information processing mechanisms and factors underlying them, and identifying factor-mechanism-error relationships. The classification scheme developed by Jens Rasmussen was adopted because it provided a comprehensive yet basic error classification shell or structure that could easily accommodate addition of details on domain-specific factors. For these purposes, factors specific to the aviation environment were incorporated. Hypotheses concerning the relationship of a small number of underlying factors, information processing mechanisms, and error types types identified in the classification scheme were formulated. ASRS data were reviewed and a simulation experiment was performed to evaluate and quantify the hypotheses

RADAR Based Collision Avoidance for Unmanned Aircraft Systems

Unmanned Aircraft Systems (UAS) have become increasingly prevalent and will represent an increasing percentage of all aviation. These unmanned aircraft are available in a wide range of sizes and capabilities and can be used for a multitude of civilian and military applications. However, as the number of UAS increases so does the risk of mid-air collisions involving unmanned aircraft. This dissertation aims present one possible solution for addressing the mid-air collision problem in addition to increasing the levels of autonomy of UAS beyond waypoint navigation to include preemptive sensor-based collision avoidance. The presented research goes beyond the current state of the art by demonstrating the feasibility and providing an example of a scalable, self-contained, RADAR-based, collision avoidance system. The technology described herein can be made suitable for use on a miniature (Maximum Takeoff Weight \u3c 10kg) UAS platform. This is of paramount importance as the miniature UAS field has the lowest barriers to entry (acquisition and operating costs) and consequently represents the most rapidly increasing class of UAS

SACD's Support of the Hyper-X Program

NASA s highly successful Hyper-X program demonstrated numerous hypersonic air-breathing vehicle related technologies including scramjet performance, advanced materials and hot structures, GN&C, and integrated vehicle performance resulting in, for the first time ever, acceleration of a vehicle powered by a scramjet engine. The Systems Analysis and Concepts Directorate (SACD) at NASA s Langley Research Center played a major role in the integrated team providing critical support, analysis, and leadership to the Hyper-X Program throughout the program s entire life and were key to its ultimate success. Engineers in SACD s Vehicle Analysis Branch (VAB) were involved in all stages and aspects of the program, from conceptual design prior to contract award, through preliminary design and hardware development, and in to, during, and after each of the three flights. Working closely with other engineers at Langley and Dryden, as well as industry partners, roughly 20 members of SACD were involved throughout the evolution of the Hyper-X program in nearly all disciplines, including lead roles in several areas. Engineers from VAB led the aerodynamic database development, the propulsion database development, and the stage separation analysis and database development effort. Others played major roles in structures, aerothermal, GN&C, trajectory analysis and flight simulation, as well as providing CFD support for aerodynamic, propulsion, and aerothermal analysis

Advanced flight control system study

The architecture, requirements, and system elements of an ultrareliable, advanced flight control system are described. The basic criteria are functional reliability of 10 to the minus 10 power/hour of flight and only 6 month scheduled maintenance. A distributed system architecture is described, including a multiplexed communication system, reliable bus controller, the use of skewed sensor arrays, and actuator interfaces. Test bed and flight evaluation program are proposed

What a difficult task it is for music to fulfil the demands of an epic theatre: a discussion of the role of epic music in Bertolt Brecht's plays

Music is an essential component of theatre. Music was crucial for the early Greek plays, to the height of Italian opera and up to our current theatre. The writer and director Bertolt Brecht recognized the impact music had in the theatre and incorporated music into his extensive Epic Theatre theories. At the same time though, I have encountered discontinuity between Theatre and Music Studies, as the two rarely overlap. In this thesis I look to ascertain the exact role that music plays within Brecht’s Epic Theatre theories. I will also discuss if Brecht’s theories operate in the same format for all of my case studies and lastly, I will conclude if Brecht’s theories were static or if they developed over time. With this I hope to determine if Brecht’s Epic Music is an achievable theatrical device. To do this, I will first define Epic Theatre and Epic Music. From this I will formulate a structure against which to place the plays The Threepenny Opera, The Rise and Fall of the City of Mahagonny (1930) and The Mother (1932). I will then analyse my three case studies against this structure to determine how the music functions within each play. From this point I aim to determine the exact role that music plays within Brecht’s theories in order to give proper weight and significance to an essential component of Epic Theatre and to determine if Epic Music is a viable theory