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Radio Frequency Based Programmable Logic Controller Anomaly Detection, Samuel J. Stone Sep 2013

Radio Frequency Based Programmable Logic Controller Anomaly Detection, Samuel J. Stone

Theses and Dissertations

The research goal involved developing improved methods for securing Programmable Logic Controller (PLC) devices against unauthorized entry and mitigating the risk of Supervisory Control and Data Acquisition (SCADA) attack by detecting malicious software and/or trojan hardware. A Correlation Based Anomaly Detection (CBAD) process was developed to enable 1) software anomaly detection discriminating between various operating conditions to detect malfunctioning or malicious software, firmware, etc., and 2) hardware component discrimination discriminating between various hardware components to detect malfunctioning or counterfeit, trojan, etc., components.


Agency At Hacienda Pancota: Early Colonial Daily Consumption Of A Contested Age And Material Culture, Collin Roderick Gillenwater Aug 2013

Agency At Hacienda Pancota: Early Colonial Daily Consumption Of A Contested Age And Material Culture, Collin Roderick Gillenwater

Theses and Dissertations

The artifact assemblage of indigenous, imported, and contraband material goods at use in the Izalcos region of western El Salvador's early colonial period were analyzed to determine material agency. The archaeological remains of a specific hacienda and its residents' daily consumption were analyzed spatially and typologically. The resulting data concluded in the interpretation of Hacienda Pancota residents' adapting their lives with remarkable versatility during Spanish occupation. Specialization of place becomes more heavily emphasized with the incorporation of European goods, an important factor defining agency at Hacienda Pancota.


The Physical Theatre Of War: Language, Memory, And Gender In Black Watch And War Horse, Andrea M. Gunoe Jul 2013

The Physical Theatre Of War: Language, Memory, And Gender In Black Watch And War Horse, Andrea M. Gunoe

Theses and Dissertations

The public's perception of war is influenced by every media story they see, every account they read, and every story they hear. News telecasts and newspapers tend to lean towards a focus of the grand narratives of war such as political involvement and overarching strategy. Media such as books and film can tell a more personal narrative of the events of war and attempt to display how war "really is" through the use of written and visual language that focuses more on how things happened as opposed to simply what happened. Theatre provides a unique perspective on war as the …


Evaluation Of Cyber Sensors For Enhancing Situational Awareness In The Ics Environment, Jeremy R. Otis Jun 2013

Evaluation Of Cyber Sensors For Enhancing Situational Awareness In The Ics Environment, Jeremy R. Otis

Theses and Dissertations

Industrial Control Systems (ICS) monitor and control operations associated with the national critical infrastructure (e.g., electric power grid, oil and gas pipelines and water treatment facilities). These systems rely on technologies and architectures that were designed for system reliability and availability. Security associated with ICS was never an inherent concern, primarily due to the protections afforded by network isolation. However, a trend in ICS operations is to migrate to commercial networks via TCP/IP in order to leverage commodity benefits and cost savings. As a result, system vulnerabilities are now exposed to the online community. Indeed, recent research has demonstrated that …


Applied Hypergame Theory For Network Defense, Alan S. Gibson Jun 2013

Applied Hypergame Theory For Network Defense, Alan S. Gibson

Theses and Dissertations

Cyber operations are the most important aspect of military conflicts in the 21st century, but unfortunately they are also among the least understood. The continual battle for network dominance between attackers and defenders is considered to be a complex game. Hypergame theory is an extension of game theory that addresses the kind of games where misperception exists, as is often the case in military engagements. Hypergame theory, like game theory, uses a game model to determine strategy selection, but goes beyond game theory by examining subgames that exist within the full game. The inclusion of misperception and misinformation in the …


Forgotten In The Diaspora: The Palestinian Refugees In Egypt, 1948-2011, Lubna Yassin Jun 2013

Forgotten In The Diaspora: The Palestinian Refugees In Egypt, 1948-2011, Lubna Yassin

Theses and Dissertations

The present thesis examines the question of how political tensions affect refugees’ rights through analyzing the course of Egyptian-Palestinian relations spanning the different Egyptian regimes. Political tensions here refer to instances when Palestinian factions either grew directly at odds with the Egyptian regime, or entangled within the web of regional struggle for power. This thesis examines how shifting political discourses and interests affected the civil rights of stateless refugees in a host country. The project addresses the securitization of the Palestinians with special emphasis on refugee status and regime stability. By researching official political narratives, this research interrogates the deployment …


Normalize This! Human Rights, Resistance And Hip-Hop, Syeda Re'em Hussain Jun 2013

Normalize This! Human Rights, Resistance And Hip-Hop, Syeda Re'em Hussain

Theses and Dissertations

Born in the United States as the Civil Rights Movement (CRM) was dying out; Hip-Hop as a language and social milieu presented itself as a voice from and to the street, at a time that the street needed a critical voice. As a construct of five elements- Emceeing, DJing, B-Boying, Graffiti and Knowledge; Hip-Hop provided the movement with a narrative that was both critical of itself as well as critical of the legal liberal method it employed. Concentrating on the CRM in the 1960s to date; the aim of this paper is to build upon an already existing voice within …


Unveiling (Hi)Stories: Colonial Dispossession In Emile Habiby’S. The Pessoptimist And Caryl Phillips’ Crossing The River, Mushira Salah El-Deen Sabry Jun 2013

Unveiling (Hi)Stories: Colonial Dispossession In Emile Habiby’S. The Pessoptimist And Caryl Phillips’ Crossing The River, Mushira Salah El-Deen Sabry

Theses and Dissertations

This thesis examines the dynamics of dispossession in two (post) colonial novels: Al-waqai‘ al-ghariba fi ikhtifa’ Sa‘id abu al-nahs al-mutasha’il (1974) by the Palestinian novelist Emile Habiby (translated as The Secret Life of Saeed: The Ill-Fated Pessoptimist [1985] by Salma Khadra Jayussi and Trevor Le Gassick) and Crossing the River (1995) by West Indian novelist Caryl Phillips. Mikhail Bakhtin’s theories of the “chronotope,” “carnivalesque,” and “polyphony” are used to show how the two texts avoid using “a rhetoric of blame” (Edward Said’s expression) as their objective. Rather, both novels provide the Other’s version of an event to supplement the mainstream …


B Is For Burka, C Is For Counterinsurgency: Us Troops Experiences Of And With Afghan Society, Sarah Cosette Jun 2013

B Is For Burka, C Is For Counterinsurgency: Us Troops Experiences Of And With Afghan Society, Sarah Cosette

Theses and Dissertations

Since 2001, members of the U.S. military and Afghan communities have been living alongside each other as part of the international political intervention and military campaign Operation Enduring Freedom. A schism occurred between Afghan societies in relation to this involvement, which in turn produced relationships between foreign troops and Afghan civilians, the state apparatus and insurgents. An international discourse of propaganda using gender as a tool surrounded the conflict and attempted to justify the presence of foreign militaries in Afghanistan by framing the U.S. as rescuers, liberating Afghan victims from Afghan oppressors. A counterinsurgency doctrine was developed after Afghanistan resisted …


Modular Envelops, Rotem Tamir May 2013

Modular Envelops, Rotem Tamir

Theses and Dissertations

This texts in about my thesis show; Modular envelopes which was presented in the Anderson gallery at may 2013. The text speaks about my individual process of making both this particular work and art in general.


A Mathematical Model For Quantifying System Evolvability Using Excess And Modularity, Morgan Wesley Parry Tackett May 2013

A Mathematical Model For Quantifying System Evolvability Using Excess And Modularity, Morgan Wesley Parry Tackett

Theses and Dissertations

An important factor in system longevity is service-phase evolvability, which is defined as the ability of a system to physically transform from one configuration to a more desirable configuration while in service. These transformations may or may not be known during the design process, and may or may not be reversible. A study of 210 engineered systems was performed and found that system excess and modularity allow a system to evolve while in service. Building on these observations, this thesis introduces mathematical relationships that map a system's excess and modularity to that system's ability to evolve. These relationships are derived …


Neural Protection In The Central Nervous System Against Nerve Agent Surrogates Using Novel Pyridinium Oximes, Ronald B. Pringle May 2013

Neural Protection In The Central Nervous System Against Nerve Agent Surrogates Using Novel Pyridinium Oximes, Ronald B. Pringle

Theses and Dissertations

Organophosphates (OPs), including nerve agents, target the cholinergic system via inhibition of acetylcholinesterase (AChE), with subsequent overstimulation resulting in neural damage and potential detrimental long-term effects. The efficacy of novel pyridinium oxime reactivators, created with moieties to increase blood-brain barrier penetration, was tested using highly relevant sarin and VX surrogates. Glial fibrillary acidic protein (GFAP; an indicator of neural damage) and monoamines (dopamine, serotonin, and their metabolites) were measured in select brain regions via immunohistochemistry and HPLC, respectively. Adult male rats were treated ip with high, sub-lethal doses of surrogates for sarin or VX, nitrophenyl isopropyl methylphosphonate (NIMP) or nitrophenyl …


The Quest For A Transcendental Hero, William Joseph Nolen May 2013

The Quest For A Transcendental Hero, William Joseph Nolen

Theses and Dissertations

This work begins by briefly exploring the historical, cultural, and economic factors springing up from the rise of scientific and economic materialism in the crux of capitalism. It is argued that the bourgeois value system strangled the possibility of heroic action in the public arena and thereby eliminated the poet’s ability to find a heroic figure in nineteenth century America. The focus is then shifted to the Transcendentalist movement (Emerson, Thoreau and Fuller), who fear the loss of the hero as the loss of inspiration for mankind and the loss of subject matter for poets. The works and ideas of …


The Seeds Of Mistrust: The Relationship Between Perceived Racism, Hiv Conspiracy Theories And Hiv Testing Attitudes, Joshua Brevard May 2013

The Seeds Of Mistrust: The Relationship Between Perceived Racism, Hiv Conspiracy Theories And Hiv Testing Attitudes, Joshua Brevard

Theses and Dissertations

Although the number of HIV infected peaked in the late 1980’s, HIV remains a major concern within the African American community (CDC, 2008). African Americans are disproportionately affected, comprising 14% of the U.S. population but representing 44% of new HIV infections in 2009 (CDC, 2011). It is vital to identify barriers to positive health behaviors like consistent condom use and HIV testing. This study focus on factors impacting attitudes towards HIV testing, including mistrust of the healthcare system, measured by support for HIV conspiracy theories (Thomas & Quinn, 1991). It also examined the prevalence of HIV conspiracy beliefs among African …


Soldiers For Democracy: Karl Loewenstein, John H. Herz, Militant Democracy And The Defense Of The Democratic State, Ben Plache May 2013

Soldiers For Democracy: Karl Loewenstein, John H. Herz, Militant Democracy And The Defense Of The Democratic State, Ben Plache

Theses and Dissertations

This thesis explores the work of two German Jewish émigré scholars, Karl Loewenstein and John H. Herz, and how they confronted the conflict between fascism and democracy throughout the 1930s and during World War II. Loewenstein, in academic publications and later through a campaign of public advocacy, urged the adoption of his theory of militant democracy for the protection of democratic institutions. Originally conceived as temporary legislation to deprive fascists of the fundamental rights they abused in order to seize power, this theory evolved into the understanding by Loewenstein that fascist and democratic states could not coexist, and that fundamental …


The Napoleonic Empire And The Making Of A Modern Public: Policing, Politics, And Parades In Nineteenth-Century Hamburg, 1806-1830, Brendan Haidinger May 2013

The Napoleonic Empire And The Making Of A Modern Public: Policing, Politics, And Parades In Nineteenth-Century Hamburg, 1806-1830, Brendan Haidinger

Theses and Dissertations

Despite the attention historians have given to the Revolutionary and Napoleonic eras in Central Europe, few works have sought to understand these events' reverberations throughout the nineteenth century in a local or regional context. Taking the northern German city of Hamburg as its focal point, this study investigates the change in the urban political culture affected by eight years of Napoleonic occupation. In the process of replacing Hamburg's sprawling and archaic government with one characterized by Gallic centralization and rigor, the French introduced a new style of politics that relied on consistent, public, and martial presentations of its authority. This …


Birds Of Prey, Shauna Kirkland Apr 2013

Birds Of Prey, Shauna Kirkland

Theses and Dissertations

As a child growing up, I was always in love with the ritual of “dress up”. Whether it was my dolls, various reluctant pets, or myself, it was always an activity I loved. It is not surprising then that adornment has become the medium through which I express myself and bring my fantasy world to life. Jewelry and accessory have the potential to lead many lives. One particular piece can change entirely by putting it on one body as opposed to another, or by removing it to see it as an object. In fashion, the body is the canvas and …


Actual Entities: A Control Method For Unmanned Aerial Vehicles, Erica Absetz Apr 2013

Actual Entities: A Control Method For Unmanned Aerial Vehicles, Erica Absetz

Theses and Dissertations

The focus of this thesis is on Actual Entities, a concept created by the philosopher Alfred North Whitehead, and how the concept can be applied to Unmanned Aerial Vehicles as a behavioral control method. Actual Entities are vector based, atomic units that use a method called prehension to observe their environment and react with various actions. When combining multiple Actual Entities a Colony of Prehending Entities is created; when observing their prehensions an intelligent behavior emerges. By applying the characteristics of Actual Entities to Unmanned Aerial Vehicles, specifically in a situation where they are searching for targets, this emergent, intelligent …


Visual Communication On Cajamarca Ceramics From Pre-Hispanic Peru, 1000 - 1460 Ce, Jeanette Nicewinter Apr 2013

Visual Communication On Cajamarca Ceramics From Pre-Hispanic Peru, 1000 - 1460 Ce, Jeanette Nicewinter

Theses and Dissertations

This project analyzes a database of 118 ceramic sherds that were excavated from the Late Intermediate Period site of Yanaorco, located in the Cajamarca region of the north highlands in present-day Peru, for vessel form, style, and imagery. Through the placement of these sherds within the context of inter-community feasting events that took place at Yanaorco, fineware ceramic vessels are interpreted as prestige items that were utilized by the elite to further differentiate themselves from other community citizens. By examining key examples of representational and non-representational imagery depicted on the sherds, an understanding of the social agency of the vessel …


Virtual Reality Exposure Therapy For The Treatment Of Combat Related Ptsd, Jeff C. Anderson Apr 2013

Virtual Reality Exposure Therapy For The Treatment Of Combat Related Ptsd, Jeff C. Anderson

Theses and Dissertations

Virtual reality exposure therapy (VRET) has emerged as a developing treatment modality in the treatment of post-traumatic stress disorder (PSTD) related to combat. Current evidenced based practice guidelines favor psychotherapy involving exposure through guided visual imagery. However there are limitations to this method. The technology of virtual reality brings an integrated and authentic enviromnent to prolonged exposure therapy that was previously unattainable. Tlu·ough an extensive review of the literature this paper seeks to answer the question: ls virtual reality exposure therapy effective in treating combat related PTSD when compared to more traditional methods or no treatment? There were 12 studies …


Mask, Mannequin, And The Modern Woman: Surrealism And The Fashion Photographs Of George Hoyningen-Huene, Hillary Anne Carman Mar 2013

Mask, Mannequin, And The Modern Woman: Surrealism And The Fashion Photographs Of George Hoyningen-Huene, Hillary Anne Carman

Theses and Dissertations

In this thesis I consider photographs of the mannequin by Vogue's fashion photographer, George Hoyningen-Huene. Little scholarship has been written on Huene, as well as many other fashion photographers of the twentieth century. I examine four of Huene's works and his appropriation of the surrealist aesthetic, specifically the use of the mask and mannequin, which were directed at female spectators during the interwar atmosphere and development of the identity of the interwar modern woman. These images include Life-mask of Dolores Wilkinson (1933), Antoine with One of His Creations (1933), Scarf and Gloves by Chanel, Mannequin by Pierre Imans (1934) …


Blooming Vines, Pregnant Mothers, Religious Jewelry: Gendered Rosary Devotion In Early Modern Europe, Rachel Anne Wise Mar 2013

Blooming Vines, Pregnant Mothers, Religious Jewelry: Gendered Rosary Devotion In Early Modern Europe, Rachel Anne Wise

Theses and Dissertations

Rosary devotion has long been considered a "female-centered" religious practice. Despite this correlation, no scholars have investigated the relationship between women and the rosary. In this thesis I attempt to fill that void by examining a range of meanings the rosary held for laywomen in late fifteenth- and early sixteenth-century Northern Europe, c. 1470 to c. 1530. Using a theoretical framework informed by materialism, gender theory, and Marian theory, my thesis argues that beyond its usual associations with indulgences, the rosary also signified prayers for conception and safe childbirth. In reciting prayers to the Madonna, laywomen spiritually and mystically projected …


Urgent Aeromedical Evacuation Network Capacity Planning, Scott C. Finkbeiner Mar 2013

Urgent Aeromedical Evacuation Network Capacity Planning, Scott C. Finkbeiner

Theses and Dissertations

Aeromedical Evacuation (AE) has been steadily utilized during Operation Iraqi Freedom and Operation Enduring Freedom. AE is a global enterprise. The current structure of AE is facing changes as forces scale down from operations in Iraq and Afghanistan. AE will, however, continue to be important in its domestic use in the continental USA (CONUS). Current practice is to pull aircraft (e.g. C-17, C-130 or KC-135) from their normal operations to meet Urgent and Priority patient needs when local alternatives are infeasible. An alternative to the current system would be having a centralized "bed-down" location for AE operations that would house …


An Empirical Investigation Of Usaf Logistics Readiness Officer Mission Sets, Matthew D. Roberts Mar 2013

An Empirical Investigation Of Usaf Logistics Readiness Officer Mission Sets, Matthew D. Roberts

Theses and Dissertations

USAF Logistics Readiness Officers (LRO) operate in an evolving environment which necessitates growing multi-faceted LROs capable of succeeding across all mission sets. Because of this evolving nature, the knowledge, skills, and abilities (KSAs) needed in these mission sets may have changed. This study sought to validate the mission sets an LRO operates in, identify critical KSAs needed within each, discover overlap, and to determine if the KSAs are being adequately taught. The problem was addressed through qualitative content analysis of interviews and focus groups comprised of logistics practitioners in the Air Force. Analysis led to validating Deployment, Distribution, Materiel Management, …


Development Of Peptide Nanotube-Modified Biosensors For Gas-Phase Organophosphate Detection, Peter A . Baker Mar 2013

Development Of Peptide Nanotube-Modified Biosensors For Gas-Phase Organophosphate Detection, Peter A . Baker

Theses and Dissertations

Vapor-phase detection of the model organophosphate malathion was achieved using enzymes encapsulated in peptide nanotubes and attached to gold screen-printed electrodes. Malathion was chosen as the model for this experiment because its binding mechanism with acetylcholinesterase (AChE) is identical to its more potent counterparts (such as sarin or VX), but it has an extremely low human toxicity, which makes it both practical and easy to use. The peptide nanotubes had horseradish peroxidase encapsulated inside and were coated with both acetylthiocholine (ASCh) and AChE on the outside. ASCh hydrolysis, which produces thiocholine, was catalyzed by the AChE. The thiocholine was then …


The Future Of Mobile Information And Communication Technology In Austere Environments: A Command And Control Technology Integration Perspective, James W. Harker Mar 2013

The Future Of Mobile Information And Communication Technology In Austere Environments: A Command And Control Technology Integration Perspective, James W. Harker

Theses and Dissertations

The information and communications technology (ICT) field is undergoing a period of tremendous and rapid change. As ICT develops more rapidly, the United States Air Force needs to remain responsive and adaptive to maintain military advantages. The need to integrate ICT developments sooner than our adversaries prompted an assessment of guidelines evaluating how well the AF is doctrinally positioned from a Command and Control perspective to support integration of emerging ICT. A Delphi Study was commissioned by the 689th CCW to forecast the future of mobile Information and Communication Technology (ICT) in austere environments. Using the ICT forecast data as …


An Evaluation Of The Organizational Structure Of Air Force Emergency Operations Centers Using Social Network Analysis And Design Structure Matrices, John W. Marshall Mar 2013

An Evaluation Of The Organizational Structure Of Air Force Emergency Operations Centers Using Social Network Analysis And Design Structure Matrices, John W. Marshall

Theses and Dissertations

The terrorist attacks on September 11, 2001 demonstrated that the United States' emergency response capability, while robust, was disorganized in that organizations were not prepared or equipped to coordinate response actions across multiple agencies at a national level. This research investigates whether NIMS and the AFIMS structure is optimal for Air Force emergency managers, or whether, while maintaining NIMS compliance, there is a more effective way for the Air Force to organize its emergency management and response forces. Specifically this research focuses on the organization of the EOC and investigates whether shifting from the current structure of the ESFs to …


Biodegradation Of An Organophosphate Chemical Warfare Agent Simulant By Activated Sludge With Varying Solid Retention Times, Allen K. Janeczko Mar 2013

Biodegradation Of An Organophosphate Chemical Warfare Agent Simulant By Activated Sludge With Varying Solid Retention Times, Allen K. Janeczko

Theses and Dissertations

This study examined the fate of malathion, a surrogate compound for VX studies, in bench-scale sequencing batch bioreactors being operated under varied solid retention times (SRTs) to simulate the activated sludge process in wastewater treatment facilities. Results show that a constant influent of the malathion will largely be removed. However, the heterotrophic bacteria undergo a stress response which temporarily inhibits malathion removal, the extent of which increases with increasing SRTs. After this stress response takes place, the activated sludge is able to resume a high degree of malathion removal, even with increased influent concentration; however, this is done so at …


Using Geographic Information Systems To Evaluate Energy Initiatives In Austere Environments, D. Jason Murley Mar 2013

Using Geographic Information Systems To Evaluate Energy Initiatives In Austere Environments, D. Jason Murley

Theses and Dissertations

Organizations that operate in austere environments at the end of long logistics chains face significant energy challenges which often represent financial and security vulnerabilities. Reducing fuel consumption in these operations causes a proportional fuel reduction throughout the supply system as the need for transportation of fuel is reduced. Accordingly, the total fuel reduction across the supply system should be considered to capture the fully burdened cost savings when conducting economic analysis of energy reduction initiatives. This research examined the energy savings potential of improving the thermal properties of expeditionary shelters, and then evaluated these measures using a fully burdened cost …


Identifying System Patterns To Resolve Challenges In The Test And Evaluation Operation, Daniel K. Mutunga Mar 2013

Identifying System Patterns To Resolve Challenges In The Test And Evaluation Operation, Daniel K. Mutunga

Theses and Dissertations

This research focuses on identification and description of patterns used in Test and Evaluation (T&E) operations. Patterns are defined as named and well-known problem/solution pairs that can be applied in new contexts, with advice on how to apply it in a novel situations and discussion of its trade-offs, implementations, and variations. They have a well established and used in software engineering, but have only recently been considered for systems engineering. In the Department of Defense (DOD), T&E is required for all acquisitions prior to transitioning into operations. As identified and described in this thesis, each of the patterns fits in …