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Stations & Other Arrivals: A Suite
No full textFive poems from the manuscript entitled Stations & Other Arrivals
China Looks to the Sea: A Historical Analysis of Geopolitical Strategy
No full textChina is rapidly developing into one of the most powerful states in the international system. To take its place as a regional hegemon, and a true international giant, one of the most important steps for China was to modernize and drastically expand its navy. Over the past three decades, it has done this. Since the opening up of the People’s Republic of China in the 1970s and Deng Xiaoping’s modernizations of the 1980s, China and the United States have been on a militaristic and economic collision course in East Asia. By looking at 19th century Chinese history, I elucidate the “century of humiliation” experienced by China and how strategic naval failures during this time period are still providing lessons to modern naval strategists. I also look for a comparative example to Imperial Germany, and examine the strategic failures of a similar search for world power. My strategic analysis of the expansion of Chinese naval power concludes by providing a basis by which to compare the United States and China in an impending clash between these two powerful nations
Black and Gold... and Army Green
No full textThis essay investigates the rise and sudden fall of Vanderbilt’s Reserve Officers’ Training Corps unit around the time of World War I, and illustrates how it serves as an example of general trends in higher education that were occurring in other universities across America while being decidedly exceptional. With information pulled almost entirely from primary sources such as Chancellor James H. Kirkland’s handwritten letters and contemporary issues of The Hustler, it becomes clear that the administration saw the ROTC program as a way to replace the Methodist Episcopal Church, South as a source of moral education while establishing an ideological bulwark against perceived Bolshevik influences. While Kirkland was successful in bringing an ROTC unit to campus like many of his counterparts at other universities, Vanderbilt’s story is almost entirely unique in that the students revolted en masse, ending the program only a few short years after it had been established. In examining the evidence, it was Kirkland’s personality that led to his administration’s hasty implementation of the program, forcing seemingly un- necessary mandatory military training on the student body without considering its opinion first, a student body already weary from wartime training in a program called the Students’ Army Training Corps. In a gritty battle of wills between the Chancellor and the student body, the lifeblood of any ROTC unit, these students stuck to their guns and refused to participate, and the administration simply had to accede to their demands. As soon as it appeared, Vanderbilt’s first ROTC unit vanished
Design and Control of a Free-Liquid-Piston Engine Compressor for Compact Robot Power
No full textThis paper presents the design and control of a free-liquid-piston engine compressor (FLPEC). The FLPEC produces low temperature, high-pressure air for use as a high energy density power supply for untethered, compact robots. Internal combustion with a propane-air mixture in the engine combustion chamber drives a high inertance, low mass liquid piston, which compresses air into an onboard reservoir. A real time logical controller is implemented in Matlab to regulate the timings of the air and fuel injection, spark, and exhaust valve and to compensate for misfires. Experimental pressure data is overlaid with the logical state of the injectors, spark plug, and exhaust valve to demonstrate the efficacy of the controller to account for cycle-to-cycle pressure variations in the combustion chamber
Eve Haque, Multiculturalism Within a Bilingual Framework: Language, Race, and Belonging in Canada
Get PDFL. Juliana M. Claassens, Mourner, Mother, Midwife: Reimagining God’s Delivering Presence in the Old Testament
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Security of Cyber-Physical Systems: A Generalized Algorithm for Intrusion Detection and Determining Security Robustness of Cyber Physical Systems using Logical Truth Tables
No full textThe recent proliferation of embedded cyber components in modern physical systems [1] has generated a variety of new security risks which threaten not only cyberspace, but our physical environment as well. Whereas earlier security threats resided primarily in cyberspace, the increasing marriage of digital technology with mechanical systems in cyber-physical systems (CPS), suggests the need for more advanced generalized CPS security measures. To address this problem, in this paper we consider the first step toward an improved security model: detecting the security attack. Using logical truth tables, we have developed a generalized algorithm for intrusion detection in CPS for systems which can be defined over discrete set of valued states. Additionally, a robustness algorithm is given which determines the level of security of a discrete-valued CPS against varying combinations of multiple signal alterations. These algorithms, when coupled with encryption keys which disallow multiple signal alteration, provide for a generalized security methodology for both cyber-security and cyber-physical systems
