Digital Commons Network^™

Reducing Coastal Risk – Structural Protection Around Greater New Orleans, Rick Luettich

May 22, 2015: Megaproject Protective Structures for Hampton Roads

No abstract provided.

Keeping Pace With Criminals: Designing Patrol Allocation Against Adaptive Opportunistic Criminals, Chao Zhang, Arunesh Sinha, Milind Tambe

Research Collection School Of Computing and Information Systems

Police patrols are used ubiquitously to deter crimes in urban areas. A distinctive feature of urban crimes is that criminals react opportunistically to patrol officers' assignments. Compared to strategic attackers (such as terrorists) with a well-laid out plan, opportunistic criminals are less strategic in planning attacks and more flexible in executing them. In this paper, our goal is to recommend optimal police patrolling strategy against such opportunistic criminals. We first build a game-theoretic model that captures the interaction between officers and opportunistic criminals. However, while different models of adversary behavior have been proposed, their exact form remains uncertain. Rather than …

The Impacts Of Youth Conservation Corps On Participants: A Multi-Method Examination 2015, Nicholas Justin Prechel

Master's Theses

The purpose of this study was to examine the benefits that participants receive from serving in youth conservation corps. The entire population of one youth conservation corps was selected to participate in the study during the summer of 2012 trail work season. The study utilized a mixed-method approach that included a one-time pre/posttest with a retrospective pretest adapted from the American Camp Association’s Youth Outcomes Battery (YOB) and an open ended interview session. Of the 109 participants in the field at the time, 101 chose to participate in the quantitative survey. The YOB tested four areas: independence, responsibility, teamwork, and …

Blocking Negative Influential Node Set In Social Networks: From Host Perspective, Harneet Kaur

Dissertations, Theses and Capstone Projects (Full IR Collection)

Nowadays, social networks are considered as the very important medium for the spreading of information, innovations, ideas and influences among individuals. Viral marketing is a most prominent marketing strategy using word-of-mouth advertising in social networks. The key problem with the viral marketing is to find the set of influential users or seeds, who, when convinced to adopt an innovation or idea, shall influence other users in the network, leading to large number of adoptions. In our study, we propose and study the competitive viral marketing problem from the host perspective, where the host of the social network sells the viral …

Securing Communication Within The Harms Model For Use With Firefighting Robots, Maxwell D. Dewees

Open Access Theses

Humans and robots must work together in increasingly complex networks to achieve a common goal. In this research, firefighting robots are a part of a larger, decentralized system of humans, agents, robots, machines, and sensors (HARMS). Although communication in a HARMS model has been utilized in previous research, this new study looks at the security considerations of the communications layer of the HARMS model. A network attack known as a man-in-the-middle attack is successfully demonstrated in this paper. Then, a secure communications protocol is proposed to help provide confidentiality and authentication of HARMS actors. This research is applied to any …

Digital Forensics And Community Supervision: Making A Case For Field Based Digital Forensics Training, Christopher Michael Flory

Open Access Theses

In this paper I will review the literature concerning investigator digital forensics models and how they apply to field investigators. A brief history of community supervision and how offenders are supervised will be established. I will also cover the difference between community supervision standards and police standards concerning searches, evidence, standards of proof, and the difference between parole boards and courts. Currently, the burden for digital forensics for community supervision officers is placed on local or state law enforcement offices, with personnel trained in forensics, but may not place a high priority on outside cases. Forensic field training for community …

The Use Of Ultra-Violet (Uv) Light Emitting Diodes (Leds) In An Advanced Oxidation Process (Aop) With Brilliant Blue Fcf As An Indicator, Robert W. Scott Iv

Theses and Dissertations

Water contamination can result from terrorist acts, industrial accidents, or natural phenomena. Advanced Oxidation Processes (AOPs) represent a potentially useful method for water decontamination. This research explored the application of Brilliant Blue FCF as a witness dye in an Advanced Oxidation Process (AOP) employing Ultra-Violet (UV) Light Emitting Diodes (LEDs) with peroxide (H₂O₂). In addition to exploring the attributes of Brilliant Blue FCF within this application, this research employed this dye to evaluate the effect of varied UV LED duty cycles (pulsing) on the reaction rates of a UV/H₂O₂ AOP. Experiments performed using …

Modeling And Simulation Of Evacuation Plan For Hancock Stadium, Nirmal Neranjan Weerasekara

Theses and Dissertations

The goal of this study is to use Modeling and Simulation of Evacuation Plan (MSEP) to support management to execute proper evacuation plan in case of emergency at Hancock Stadium in Illinois State University. Analyses of the research literature and evacuation scenarios are used to build a simulation system that will connect a description of emergency and evacuation situation with its context. It shows how an evacuation plan actually functions. The results of the study will help safety managers to understand the current situations of evacuation according to the specific simulation scenarios. The evacuation simulation is categorized according to the …

Odu Hosts Fema Listening Session On New Flood Protection Standards, Public Affairs & News Bureau, Old Dominion University

News Items

No abstract provided.

Addressing Light Pollution At Utah State University, Rachel Nydegger

Browse All Undergraduate research

Many outdoor light fixtures illuminate in all directions, meaning that a large por- tion of light emitted is sent upwards. This excess of light light pollution – repre- sents wasted energy and money, decreases public safety, harms nocturnal and migra- tory animals, and destroys our view of the night sky. While Utah State University Facilities does have a program in place to retrofit light fixtures, and newly installed fixtures are chosen with light pollution in consideration, many of the light posts on campus continue to pollute the night sky. With the support of the Student Sustain- ability Offices Blue Goes …

Controlling Environmental Crisis Messages In Uncontrollable Media Environments: The 2011 Case Of Blue-Green Algae On Grand Lake O’ The Cherokees, Ok, Alicia Mason, James Triplett

Faculty Submissions

This chapter documents a content analysis of 62 media reports related to the 2011 blue-green algae (BGA) outbreak on Grand Lake O’ the Cherokees, Oklahoma. A three-stage crisis model is used to understand the media framing and crisis communication related to the event. Media reports were categorized according to modality. The data set included: traditional media reports (n=21, 33%), online blogs (n=7, 11%), and online press releases (n=34, 54%). These units of analysis represent both controlled and uncontrolled media representations of the crisis event. The objectives of this analysis are to understand how risk and crisis communication strategies were utilized …

07. Criminal Justice, Northeastern State University

Oklahoma Research Day Abstracts

No abstract provided.

Ieee Access Special Section Editorial: Recent Advances In Software Defined Networking For 5g Networks, Mugen Peng, Tao Huang, Y. Richard Yu, Jianli Pan

Computer Science Faculty Works

No abstract provided.

Astronomy 101 The Solar System Fall 2015, Erik Johnson

Astronomy Courses

No abstract provided.

Astronomy 101-003 The Solar System Spring 2015, Erik Johnson

Astronomy Courses

No abstract provided.

Alternative Timing Of Carbaryl Treatments For Protecting Lodgepole Pine From Mortality Attributed To Mountain Pine Beetle, Christopher J. Fettig, A Steve Munson, Kenneth E. Gibson

United States Department of Agriculture, Forest Service / University of Nebraska-Lincoln: Faculty Publications

Carbaryl is regarded among the most effective, economically viable, and ecologically-compatible insecticides available for protecting conifers from bark beetle attack in the western United States. Treatments are typically applied in spring prior to initiation of bark beetle flight for that year. We evaluated the efficacy of spring and fall applications for protecting individual lodgepole pine, Pinus contorta Dougl. ex Loud, from mortality attributed to mountain pine beetle, Dendroctonus ponderosae Hopkins, the most notable forest insect pest in western North America. Both spring and fall treatments of 2.0% a.i. carbaryl (Sevin® SL) were efficacious for two field seasons, while results from …

Studying The Effect Of Sea-Level Rise On Infrastructure And Construction, Michelle Flanagan

OUR Journal: ODU Undergraduate Research Journal

Climate Central, a nonprofit research organization that aims to provide the public with relevant and reliable information on climate change, developed an interactive application called the Risk Finder tool that launched in October of 2013. This tool collects data from several federal agencies, including NOAA, FEMA, and the EPA, and allows users to research sea-level rise and climate change in their specific state. In an effort to provide a user-friendly platform, Dan Rizza at Climate Central tasked an introductory Technical and Scientific writing course at Old Dominion University with conducting usability testing on the Risk Finder tool. Usability testing is …

Safety Procedures For Volcanic Activity In The United States And Japan, Ashley Eisenmenger

A with Honors Projects

This paper discusses the volcanic eruption evacuation and safety procedures in the United States, a country where few realize the potential risks and compares them with procedures in Japan, which experiences frequent eruptions.

Geology In Environmental Management, Michael A. Kruge

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

From the geological perspective, the two overriding environmental management concerns are the destructive impact of hazardous natural events on human health and property and the deleterious impact of human activity on the natural environment. The knowledge derived from the geological sciences serves as the basis for a more enlightened approach to the reduction of unnecessary risk involved in the siting and construction of buildings and transportation networks, as well as the extraction of natural resources and waste management. Armed with such knowledge along with political sensitivity, environmental managers will have opportunities for positive social impact in negotiating the challenges as …

Commercialization Of A Small, Lightweight, Low-Cost Seismic Borehole Receiver, Rachel Adams

Theses and Dissertations--Civil Engineering

Herein, conceptualization of a recently patented seismic borehole receiver and its components is developed for commercialization. The device is significantly cheaper, lighter, and smaller than existing technologies on the market. Additionally, it has the potential to achieve better seismic readings than its competitors via patented sensor-to-borehole coupling mechanism. It is the hope that the commercialization of this device will not only provide a more affordable alternative to engineers and geophysicists in the existing market, but the significant cost difference may open new seismic measurement opportunities in the developing world. Its compact size and light weight will increase mobility, allowing investigators …

Extracting City Traffic Events From Social Streams, Pramod Anantharam, Payam Barnaghi, Krishnaprasad Thirunarayan, Amit P. Sheth

Kno.e.sis Publications

Cities are composed of complex systems with physical, cyber, and social components. Current works on extracting and understanding city events mainly rely on technology enabled infrastructure to observe and record events. In this work, we propose an approach to leverage citizen observations of various city systems and services such as traffic, public transport, water supply, weather, sewage, and public safety as a source of city events. We investigate the feasibility of using such textual streams for extracting city events from annotated text. We formalize the problem of annotating social streams such as microblogs as a sequence labeling problem. We present …

Police Opinions Of Digital Evidence Response Handling In The State Of Georgia: An Examination From The Viewpoint Of Local Agencies’ Patrol Officers, Tanya Macneil

CCAC Theses and Dissertations

This research examined opinions of local law enforcement agencies’ patrol officers in the State of Georgia regarding preparedness and expectations for handling of digital evidence. The increased criminal use of technology requires that patrol officers be prepared to handle digital evidence in many different situations. The researcher’s goal was to gain insight into how patrol officers view their preparedness to handle digital evidence as well as their opinions on management expectations regarding patrol officers’ abilities to handle digital evidence. The research focused on identifying whether a gap existed between patrol officers’ opinions of digital evidence and the patrol officers’ views …

Push, Pull, And Spill: A Transdisciplinary Case Study In Municipal Open Government, Jan Whittington, Ryan Calo, Mike Simon, Jesse Woo, Meg Young, Perter Schmiedeskamp

Articles

Municipal open data raises hopes and concerns. The activities of cities produce a wide array of data, data that is vastly enriched by ubiquitous computing. Municipal data is opened as it is pushed to, pulled by, and spilled to the public through online portals, requests for public records, and releases by cities and their vendors, contractors, and partners. By opening data, cities hope to raise public trust and prompt innovation. Municipal data, however, is often about the people who live, work, and travel in the city. By opening data, cities raise concern for privacy and social justice.

This article presents …

A Botanical Survey Of Native And Non-Native Species Along The Three Rivers Greenway In Columbia, South Carolina, Rebecca L. Givens

Theses and Dissertations

Baseline surveys are important tools in establishing the present flora located within an area for future monitoring. In addition, knowledge of invasive species presence is essential to help maintain native ecosystem biodiversity. This study aimed to establish a baseline inventory of plant species found along a portion of the Three Rivers Greenway in Columbia, South Carolina, and to create a comprehensive list of native and invasive plant species within this area. In addition, a geographic information system (GIS) was employed to show the spread of a particular known invasive plant species, Hedera helix within the area. Specimens were collected in …

Astronomy 102 Stars, Galaxies, The Universe Fall 2015, Erik Johnson

Astronomy Courses

No abstract provided.

Astronomy 102 Stars, Galaxies, The Universe Spring 2015, Erik Johnson

Astronomy Courses

No abstract provided.

Chemistry 100-001 Introduction To Chemistry Fall 2015, Kim Bode

Chemistry Courses

No abstract provided.

Chemistry 100-201 Introduction To Chemistry Fall 2015, Steven Mullen

Chemistry Courses

No abstract provided.

Chemistry 100-001 Introduction To Chemistry Spring 2015, Philip Rabe

Chemistry Courses

No abstract provided.

Providing Context To The Clues: Recovery And Reliability Of Location Data From Android Devices, Connie Bell

Electronic Theses and Dissertations

Mobile device data continues to increase in significance in both civil and criminal investigations. Location data is often of particular interest. To date, research has established that the devices are location aware, incorporate a variety of resources to obtain location information, and cache the information in various ways. However, a review of the existing research suggests varying degrees of reliability of any such recovered location data. In an effort to clarify the issue, this project offers case studies of multiple Android mobile devices utilized in controlled conditions with known settings and applications in documented locations. The study uses data recovered …