Digital Commons Network^™

The Use Of Spider Webs As Passive Bioaerosol Collectors, Daniel I. Mattei

Theses and Dissertations

In this experiment, spider webs demonstrated their suitability as passive bioaerosol collectors. For spider webs to be considered suitable passive collectors webs had to satisfy three basic conditions; (1) collection of microorganisms without discrimination based on species or size, (2) collection under variable environmental conditions, and (3) saturation avoidance in the presence of strong microbial launching sources. Four field sampling locations were used, a waste water treatment facility, a commercial garden center, a secluded state park area, and a parking garage. Microscopy cover glass slides were used as the collection instrument. The methodology assured sterility during collection and promoted in …

Model-Based Control Using Model And Mechanization Fusion Techniques For Image-Aided Navigation, Constance D. Hendrix

Theses and Dissertations

Unmanned aerial vehicles are no longer used for just reconnaissance. Current requirements call for smaller autonomous vehicles that replace the human in high-risk activities. Many times these activities are performed in GPS-degraded environments. Without GPS providing today's most accurate navigation solution, autonomous navigation in tight areas is more difficult. Today, image-aided navigation is used and other methods are explored to more accurately navigate in such areas (e.g., indoors). This thesis explores the use of inertial measurements and navigation solution updates using cameras with a model-based Linear Quadratic Gaussian controller. To demonstrate the methods behind this research, the controller will provide …

Host-Based Multivariate Statistical Computer Operating Process Anomaly Intrusion Detection System (Paids), Glen R. Shilland

Theses and Dissertations

No abstract provided.

Value-Driven Enterprise Architecture Score: Evaluation Applied To Joint Force Protection Future State Design, Larry D. Cotton, Gary A. Haase

Theses and Dissertations

This research presents a methodology to evaluate the quality of a system's architecture using principles drawn from Value-Focused Thinking (VFT) and resulting in a Value-Driven Enterprise Architecture Score (VDEA-Score). This is an overall numerical architecture quality score useful to a system's management team to identify the advantages and disadvantages of a system design and associated architecture documentation or to track its quality across discrete evaluation epochs. This effort determined which aspects of the architecture are most valuable to the stakeholder in the areas of (1) the system effectiveness values (quality of the instantiated system being represented and its ability to …

An Exploratory Social Network Analysis Of Military And Civilian Emergency Operation Centers Focusing On Organization Structure, Joseph D. Legradi

Theses and Dissertations

The purpose of this research was to explore how United States Air Force Emergency Operation Centers (EOC) compare to civilian EOCs with respect to their task-based social networks and decision making social networks. Multiple measures were explored to understand the networks, which included analyzing key metrics of the network such as closeness centrality and betweenness centrality, centralization of the network, and comparison of structural holes within the networks. These measures were then used to suggest improvements for the organizations to improve performance and more importantly, interoperability. The results of the study showed that in this data set there were several …

Robust Sensitivity Analysis For The Joint Improvised Explosive Device Defeat Organization (Jieddo) Proposal Selection Model, Christina J. Willy

Theses and Dissertations

Throughout Operations Iraqi Freedom and Enduring Freedom, the Department of Defense (DoD) faced challenges not experienced in our previous military operations. The enemy’s unwavering dedication to the use of improvised explosive devices (IEDs) against the coalition forces continues to challenge the day-to-day operations of the current war. The Joint Improvised Explosive Device Defeat Organization’s (JIEDDO) proposal solicitation process enables military and non-military organizations to request funding for the development of Counter-Improvised Explosive Device (C-IED) projects. Decision Analysis (DA) methodology serves as a tool to assist the decision maker (DM) in making an informed decision. This research applies Value Focused Thinking …

Surface Acoustic Wave Devices As Chemical Vapor Sensors, Daniel Gallagher

Theses and Dissertations

In order to effectively neutralize non-traditional threats to US forces and population such as improvised explosive devices (IED) and chemical, biological, radio- logical, nuclear, and explosive (CBNRE) weapons, a flexible vapor sensor platform is proposed. This work involves the design, fabrication, and testing of coated surface acoustic wave devices for vapor sensing ability. Devices were fabricated in-house using MEMS fabrication techniques, then coated with a thin layer of a Nafion polymer. The frequency response of coated devices displayed 2 MHz frequency shifts around the resonance frequency upon introduction of ethanol vapors into the nitrogen vapor stream. This indicates strong sensing …

Using Agent-Based Modeling To Evaluate Uas Behaviors In A Target-Rich Environment, Joseph A. Van Kuiken

Theses and Dissertations

The trade-off between accuracy and speed is a re-occurring dilemma in many facets of military performance evaluation. This is an especially important issue in the world of ISR. One of the most progressive areas of ISR capabilities has been the utilization of Unmanned Aircraft Systems (UAS). Many people believe that the future of UAS lies in smaller vehicles flying in swarms. We use the agent-based System Effectiveness and Analysis Simulation (SEAS) to create a simulation environment where different configurations of UAS vehicles can process targets and provide output that allows us to gain insight into the benefits and drawbacks of …

Chapter 2- Student Life, Pp. 49-92

Legend and Lore: Jefferson Medical College

No abstract provided.

Florida Sentinel Bulletin, March 6, 2009, Gwen Hayes

Florida Sentinel Bulletin Collection

The March 6, 2009, issue of the Florida Sentinel Bulletin.

The Bg News March 6, 2009, Bowling Green State University

BG News (Student Newspaper)

The BGSU campus student newspaper. March 6, 2009. Volume 99-Issue 114.

The Hybrid Counterinsurgency Strategy: System Dynamics Employed To Develop A Behavioral Model Of Joint Strategy, Ferdinand Maldonado

Theses and Dissertations

Since the recent focus on the Global War on Terror, both military and civilian theorists have begun to “relearn” the intricacies of counterinsurgency warfare. We face difficult challenges when confronting non-state actors that tend to attack in the time between conventional battles and the establishment of stable governments. This research compares and contrasts current counterinsurgency strategies (Hearts and Minds and Cost Benefit Theory) by applying System Dynamics to provide insight into the influences and emergent behavior patterns of counterinsurgency systems. The information gained from the development of the models and from their simulation behaviors is used to construct a System …

Abstracting Gis Layers From Hyperspectral Imagery, Torsten E. Howard

Theses and Dissertations

Modern warfare methods in the urban environment necessitates the use of multiple layers of sensors to manage the battle space. Hyperspectral imagers are one possible sensor modality to provide remotely sensed images that can be converted into Geographic Information Systems (GIS) layers. GIS layers abstract knowledge of roads, buildings, and scene content and contain shape files that outline and highlight scene features. Creating shape files is a labor-intensive and time-consuming process. The availability of shape files that reflect the current configuration of an area of interest significantly enhances Intelligence Preparation of the Battlespace (IPB). The solution presented in this thesis …

Numerical Analysis For Relevant Features In Intrusion Detection (Narfid), Jose Andres Gonzalez

Theses and Dissertations

Identification of cyber attacks and network services is a robust field of study in the machine learning community. Less effort has been focused on understanding the domain space of real network data in identifying important features for cyber attack and network service classification. Motivations for such work allow for anomaly detection systems with less requirements on data “sniffed” off the network, extraction of features from the traffic, reduced learning time of algorithms, and ideally increased classification performance of anomalous behavior. This thesis evaluates the usefulness of a good feature subset for the general classification task of identifying cyber attacks and …

Spartan Daily, March 5, 2009, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily (School of Journalism and Mass Communications)

Volume 132, Issue 23

Volume 100 Issue17, Southwestern Oklahoma State University

The Southwestern - Archive

No abstract provided.

The Daily Gamecock, Wednesday, March 4, 2009, University Of South Carolina, Office Of Student Media

March

No abstract provided.

The Bates Student - Volume 138 Number 14 - March 3, 2009, Bates College

The Bates Student

No abstract provided.

Kandiyohi County: Local Food System Assessment, Donna Chollett, Prashanthan Naidu

Center for Small Towns

No abstract provided.

Gender Trouble In Northern Ireland: An Examination Of Gender And Bodies Within The 1970s And 1980s Provisional Irish Republican Army In Northern Ireland, Jennifer Earles

USF Tampa Graduate Theses and Dissertations

With this thesis, I will utilize both feminist and queer theory to highlight the gendered and bodily tactics used by the women of the 1970s/1980s Provisional Irish Republican Army. I will explore how women can both manipulate gender and use their bodies as a response to gender, ethnic, class, and colonial power relations and conflict discourses, the limitations of these approaches, and how these actions can work to reconfigure political movements, local cultures, and create a space for social change and a future beyond conflict which includes women. My methods will include a feminist content analysis of interviews, written records, …

A Self-Organizing Map And Its Modeling For Discovering Malignant Network Traffic, Chet Langin, Hongbo Zhou, Shahram Rahimi, Bidyut Gupta, Mehdi Zargham, Mohammad R. Sayeh

Computer Science Publications

Model-based intrusion detection and knowledge discovery are combined to cluster and classify P2P botnet traffic and other malignant network activity by using a Self-Organizing Map (SOM) self-trained on denied Internet firewall log entries. The SOM analyzed new firewall log entries in a case study to classify similar network activity, and discovered previously unknown local P2P bot traffic and other security issues.

Advocate, March 2009, Vol. [20], No. [6], Advocate

The Advocate

TABLE OF CONTENTS:

From the Editor's Desk: Give it Back!: Getting New York’s Wealthiest to Pay Their Fair Share (p. 2)

Guest Editorial: The General’s Labyrinth Revealed, Patrick Inglis (p. 3)

Adjuncting: Naming the Problem, Renee McGarry (p. 4)

CUNY Edu-Factory (p. 5)

Political Analysis: Supply, Demand, and the Mexican Drug War, Andrew Bast (p. 6)

CUNY News in Brief (p. 7)

Hampshire College and the Politics of Divestment, Advocate Staff (p. 8)

Academic Labor Under Siege: Towards a Politically Engaged Professionalism, Henry A. Giroux (p. 10)

Book Review: Two or Three Things I Know About Him, Matt Lau (p. …

2008 Annual Report Of The Graduate School Of Engineering And Management, Air Force Institute Of Technology, Office Of Research And Sponsored Programs, Graduate School Of Engineering And Management, Afit

AFIT Documents

The Graduate School's Annual Report highlights research focus areas, new academic programs, faculty accomplishments and news, and provides top-level sponsor-funded research data and information.

The Analysis Of 2-Amino-2-Thiazoline-4-Carboxylic Acid In The Plasma Of Smokers And Non-Smokers, Brian A. Logue, Wendy K. Maserek, Gary A. Rockwood, Michael W. Keebaugh, Steven I. Baskin

Chemistry and Biochemistry Faculty Publications

ATCA (2-amino-2-thiazoline-4-carboxylic acid) is a promising marker to assess cyanide exposure because of several advantages of ATCA analysis over direct determination of cyanide and alternative cyanide biomarkers (i.e. stability in biological matrices, consistent recovery, and relatively small endogenous concentrations). Concentrations of ATCA in the plasma of smoking and non-smoking human volunteers were analyzed using gaschromatography mass-spectrometry to establish the feasibility of using ATCA as a marker for cyanide exposure. The levels of ATCA in plasma of smoking volunteers, 17.2 ng/ml, were found to be significantly (p < 0.001) higher than that of non-smoking volunteers, 11.8 ng/ml. Comparison of ATCA concentrations of smokers relative to nonsmokers in both urine and plasma yielded relatively similar results. The concentration ratio of ATCA for smokers versus non-smokers in plasma and urine was compared to similar literature studies of cyanide and thiocyanate, and correlations are discussed. This study supports previous evidence that ATCA can be used to determine past cyanide exposure and indicates that further studies should be pursued to validate the use of ATCA as a marker of cyanide exposure.

Fpehs, March 2009 Newsletter, Farmville-Prince Edward Historical Society

Historical Society Newsletters

No abstract provided.

Homeland Security And Terrorism In Selected European States, Eric M. Deutcher

Electronic Theses and Dissertations

In the wake of the 9/11 attacks on the United States, the responses to terrorism increased throughout the world. The face of Homeland Security is now heavily focused on the prevention, preparedness, response and recovery of terrorist attacks not only in the United States, but also amongst some of America's oldest allies. This thesis studies the level of change in homeland security strategy of European NATO members after the 9/11 attacks in the United States. The analysis of strategic components within each NATO member's homeland security strategy (history, laws, counterterrorism agencies and budget support) shows significant change. The international community's …

Evaluation Of Ec-Funded Mine Action In Africa: Volume 2-Country Reports, Gichd

Global CWD Repository

The Evaluation of EC support for mine action in Africa is the first of six regional mine action evaluations that the Geneva International Centre for Humanitarian Demining (GICHD) will conduct or commission for the European Commission (EC). These regional evaluations follow from a Global Assessment of EC support for mine action completed in 2005. Given the broad scope of a regional evaluation, no attempt was made to assess the performance of individual projects; rather, the focus was on EC mine action strategy and programming issues at the country and regional levels. In addition to a document review, the evaluation team …

Torturing The Rome Statute: The Attempt To Bring Guantanamo's Detainees Within The Jurisdiction Of The International Criminal Court, Eric Bales

Tulsa Journal of Comparative and International Law

No abstract provided.

H. Sapiens Digital: From Digital Immigrants And Digital Natives To Digital Wisdom, Marc Prensky

Innovate: Journal of Online Education

No abstract provided.

Dayton Lawyer, Spring 2009, University Of Dayton

Dayton Lawyer

No abstract provided.