Digital Commons Network^™

The Soap Box Development Of Wildlife Damage Management: A Personal Perspective, Walter E. Howard

Human–Wildlife Interactions

No abstract provided.

The Eradication Of Invasive Mammal Species: Can Adaptive Resource Management Fill The Gaps In Our Knowledge?, Sugoto Roy, Graham C. Smith, James C. Russell

Human–Wildlife Interactions

Invasive alien species (IAS) threaten global biodiversity; they are the major cause of species extinction on offshore islands. Management of IAS requires data on the ecology of species in their new environment, how these species respond to management, and how these processes interact. Often, however, there is a paucity of information on key biological parameters that are critical to making management decisions. We sent a questionnaire to professionals and organizations managing invasive species and asked the respondents to prioritize a list of information they required to carry out eradication of invasive species. We analysed responses to assess the level of …

Estimating Deer Abundance In Suburban Areas With Infrared-Triggered Cameras, Paul D. Curtis, Bazartseren Boldgiv, Peter M. Mattison, Jason R. Boulanger

Human–Wildlife Interactions

Interactions between humans and white-tailed deer (Odocoileus virginianus) have become common, often resulting in management actions to mitigate negative impacts. Changes in population size are generally used to judge management actions. We examined deer population estimation techniques during 2 mark-resighting experiments in a woodland-grassland habitat in central New York State and in a suburban area. We compared program NOREMARK, Lincoln-Peterson estimates, and Jacobson’s (1997) buck:doe ratios (BDR) for estimating deer abundance. In the first field trial, we sought to validate the camera survey methods and computer applications. We used infrared-triggered cameras (IRCs) to survey a white-tailed deer population …

Deterring Cliff-Swallow Nesting On Highway Structures Using Bioacoustics And Surface Modifications, Jaclyn S. Conklin, Michael J. Delwiche, W. Paul Gorenzel, Robert W. Coates

Human–Wildlife Interactions

Cliff swallows (Petrochelidon pyrrhonota) are migratory birds that breed in colonies and frequently nest on highway structures. Protected by the Migratory Bird Treaty Act of 1918, swallows in their active nests cannot be harmed by nesting-control methods. This causes problems and delays in maintenance of structures by divisions of many departments of transportation. We evaluated 2 aversion strategies, bioacoustic deterrents and surface modifications, for their effect on cliff swallow nesting behavior. The bioacoustic deterrents consisted of sonic devices that broadcast 8 unique recordings of alarm and distress calls of cliff swallows. We made surface modifications, mounting high-density polyethylene …

Forensic Bird-Strike Identification Techniques Used In An Accident Investigation At Wiley Post Airport, Oklahoma, 2008, Carla J. Dove, Nor Faridah Dahlan, Marcy Heacker

Human–Wildlife Interactions

On March 4, 2008, a Cessna Citation 1 (Model 500) crashed in a wooded area near Wiley Post Airport, Oklahoma, killing all 5 people on board. This paper describes the detailed forensic methods and expertise used by the Smithsonian Institution’s Feather Identification Lab to identify the bird that caused this bird-strike incident. We used standard methods of whole-feather analysis, microscopic examination, and DNA barcoding in this case to identify American white pelican (Pelecanus erythrorhynchos) as the bird species involved in this fatal crash. We also report the importance of proper field investigation and evidence collection for accurate results, …

Role Of Near-Miss Bird Strikes In Assessing Hazards, Matt W. Klope, Robert C. Beason, Timothy J. Nohara, Michael J. Beiger

Human–Wildlife Interactions

Management of problem wildlife within the airfield environment is a difficult job. Today’s Bird–Animal Aircraft Strike Hazard (BASH) program managers require as much information as possible to accomplish their tasks. Bird censuses and actual bird-strike events in and around the air operations area are used to make airfield management decisions and to assess the risk of bird hazards to aircraft. Both types of information are sampled rather sparsely. Avian radar is now being used as a new tool to provide continuous sampling of bird activity that significantly supplements visual censuses. The measure of risk used today is commonly expressed as …

Personal And Corporate Liability In The Aftermath Of Bird Strikes: A Costly Consideration, Larry A. Dale

Human–Wildlife Interactions

This paper details liability issues inherent in bird–aircraft collisions (bird-strike) incidents at airports and discusses how airport managers and operators must strive to conduct accurate assessments and develop and implement an effective wildlife management plan. Such efforts are mandated by Federal Aviation Administration (FAA) regulations, and failure to follow them may result in loss of human life and property, as well as large financial penalties for managers and operators and adverse media attention and public criticism for the airport authority.

The Superfund Cost Allocation Liability Conflicts Among The Federal Courts, Steven Ferrey

Suffolk University Law School Faculty Works

Seldom in judicial history does the Supreme Court decide a case where it can, let alone will, reverse the standing precedent articulated by essentially every federal judicial circuit court across the nation. Eleven federal circuits, one after the other in a compressed period, barred the use of section 107 of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) for cost recovery by most plaintiffs. This, coupled with the practical result of the 2004 Supreme Court decision in Cooper Industries v. Aviall Services, Inc., greatly discouraged voluntary remediation activities at many of the 450,000 contaminated sites in the United States. …

Debunking Blackstonian Copyright, Shyamkrishna Balganesh

Faculty Scholarship

More than two decades ago, in attempting to make sense of the structural dissonance between copyright and free expression, the U.S. Supreme Court famously declared that copyright was intended to be “the engine of free expression.” Ironically, this characterization was at the time intended as little more than a rhetorical device. In that very case, the Court proceeded immediately thereafter to analyze copyright as a “marketable” property right and conclude that absent a showing of market failure, neither fair use nor the First Amendment would preclude a finding of infringement. Instead of injecting a new set of values into copyright …

Abolishing The Time Tax On Voting, Elora Mukherjee

Faculty Scholarship

A “time tax” is a government policy or practice that forces one citizen to pay more in time to vote compared with her fellow citizens. While few have noticed the scope of the problem, data indicate that, due primarily to long lines, hundreds of thousands if not millions of voters are routinely unable to vote in national elections as a result of the time tax, and that the problem disproportionately affects minority voters and voters in the South. This Article documents the problem and offers a roadmap for legal and political strategies for solving it. The Article uses as a …

Presidential Popular Constitutionalism, Jedediah S. Purdy

Faculty Scholarship

This Article adds a new dimension to the most important and influential strand of recent constitutional theory: popular or democratic constitutionalism, the investigation into how the U.S. Constitution is interpreted (1) as a set of defining national commitments and practices, not necessarily anchored in the text of the document, and (2) by citizens and elected politicians outside the judiciary. Wide-ranging and ground-breaking scholarship in this area has neglected the role of the President as a popular constitutional interpreter, articulating and revising normative accounts of the nation that interact dynamically with citizens' constitutional understandings. This Article sets out a "grammar" of …

The Importance Of Wisdom In Information Literacy, Eric Nyrose

The Christian Librarian

What does wisdom have to do with Internet research? First year students from two small Bible Colleges in Canada participated in focus groups about how and why they used the Internet for research. One of the questions queried whether they used wisdom in the process. While this question seemed natural in a Bible College context, it caused quite a conversation at the library school. These Bible College students seemed to operate with the idea of wisdom even in Internet research. They were able to describe this wisdom and their responses to other questions corroborated their description. Do these students have …

Research Studies, Reports, And Surveys On The Web: Quality Resources For Internet-Focused Students, John Jaeger

The Christian Librarian

Librarians frequently complain that students prefer searching the Internet to searching academic databases when doing research. There certainly is good reason to think that students are more interested in searching Google than searching on a library site, as studies have confirmed. However, the response to this situation does not have to be an adversarial one. Librarians certainly want to guide the student to the quality print and online resources available specifically through the library; however, they also can guide the student to quality resources available freely on the web, such as online research studies, reports, and surveys.

Resource Reveiws, Phyllis Fox

The Christian Librarian

No abstract provided.

Analysis Of N-Linked Oligosaccharides Of Prostate-Specific Antigen And Prostatic Acid Phosphatase In Prostatic Fluids, Krista Yaudes White

Theses and Dissertations in Biomedical Sciences

Presently, prostate cancer is the most common cancer afflicting men in the United States, with serum PSA being the "gold standard" protein biomarker used in the clinic for detecting and diagnosing prostate cancer. Nonetheless, serum PSA levels can also be elevated in non-cancerous conditions as well, such as benign prostatic hyperplasia (BPH). Due to this overlap, many unnecessary biopsies and radical prostatectomies occur, leading to patient distress. Despite recent advances to clinical assays which consider other clinical parameters, there is still a great need for improved clinical detection methodologies for prostate cancer, including improved biomarkers. Therefore, this research project aims …

Supporting Protocols For Structuring And Intelligent Information Dissemination In Vehicular Ad Hoc Networks, Filip Cuckov

Electrical & Computer Engineering Theses & Dissertations

The goal of this dissertation is the presentation of supporting protocols for structuring and intelligent data dissemination in vehicular ad hoc networks (VANETs). The protocols are intended to first introduce a structure in VANETs, and thus promote the spatial reuse of network resources. Segmenting a flat VANET in multiple cluster structures allows for more efficient use of the available bandwidth, which can effectively increase the capacity of the network. The cluster structures can also improve the scalability of the underlying communication protocols. The structuring and maintenance of the network introduces additional overhead. The aim is to provide a mechanism for …

Wireless Personal Area Network-Based Assistance For The Visually Impaired, Kurt Matthew Peters

Electrical & Computer Engineering Theses & Dissertations

In this dissertation, a system allowing a visually impaired person to interact with his environment is developed using modern, low-power wireless communications techniques. With recent advances in wireless sensor networks, open-source operating systems, and embedded processing technology, low-cost devices have become practically feasible as a personal notification system for impaired people. Additionally, text-to-speech capabilities can now be employed without special application specific integrated circuits (ASICs), allowing low-cost, general-purpose processors to fill a niche that once required expensive semiconductors.

The system takes advantage of 802.15.4 and media access control (MAC) protocols offered by the open source operating system TinyOS. Important characteristics …

A Subspace Projection Methodology For Nonlinear Manifold Based Face Recognition, Praveen Sankaran

Electrical & Computer Engineering Theses & Dissertations

A novel feature extraction method that utilizes nonlinear mapping from the original data space to the feature space is presented in this dissertation. Feature extraction methods aim to find compact representations of data that are easy to classify. Measurements with similar values are grouped to same category, while those with differing values are deemed to be of separate categories. For most practical systems, the meaningful features of a pattern class lie in a low dimensional nonlinear constraint region (manifold) within the high dimensional data space. A learning algorithm to model this nonlinear region and to project patterns to this feature …

High-Performance Broadcast And Multicast Protocols For Multi-Radio Multi-Channel Wireless Mesh Networks, Jun Wang

Electrical & Computer Engineering Theses & Dissertations

Recently, wireless mesh networks (WMNs) have attracted much attention. A vast amount of unicast, multicast and broadcast protocols has been developed for WMNs or mobile ad hoc networks (MANETs). First of all, broadcast and multicast in wireless networks are fundamentally different from the way in which wired networks function due to the well-known wireless broadcast/multicast advantage. Moreover, most broadcast and multicast protocols in wireless networks assume a single-radio single-channel and single-rate network model, or a generalized physical model, which does not take into account the impact of interference. This dissertation focuses on high-performance broadcast and multicast protocols designed for multi-radio …

Sensitive Detection Of Novel Effects And Characteristic Signal Structure Of Higher Harmonic Detection In Wavelength Modulation Spectroscopy, Mohammad Amir Khan

Electrical & Computer Engineering Theses & Dissertations

We discuss experimental and theoretical results of absorption features of the oxygen A-band transitions when synchronous detection at higher harmonics using Wavelength Modulation Spectroscopy (WMS) is performed. A key aspect of structure higher harmonic detection is discussed. It is shown that the signal magnitude and spectral locations of turning points and zero crossings of WMS signal demonstrate key signatures of collision dynamics of gaseous specie parameters and lineshape parameters. In addition, it is also shown that these salient features provide sensitive probes for any changes in the gas environment or lineshape parameters. We discuss several advantages and subtle physical effects …

An Integrated Probability-Based Approach For Multiple Response Surface Optimization, Okay Isik

Engineering Management & Systems Engineering Theses & Dissertations

Nearly all real life systems have multiple quality characteristics where individual modeling and optimization approaches can not provide a balanced compromising solution. Since performance, cost, schedule, and consistency remain the basics of any design process, design configurations are expected to meet several conflicting requirements at the same time. Correlation between responses and model parameter uncertainty demands extra scrutiny and prevents practitioners from studying responses in isolation. Like any other multi-objective problem, multi-response optimization problem requires trade-offs and compromises, which in turn makes the available algorithms difficult to generalize for all design problems. Although multiple modeling and optimization approaches have been …

Homes With Tails: What If You Could Own Your Internet Connection?, Derek Slater, Tim Wu

Faculty Scholarship

In this paper, we propose and describe a new way to encourage broadband deployment. Most proposals have focused on deployment as a problem for firms and for government. Firms that provide broadband service question how a company can justify investments in a fiber infrastructure without a "killer app" that provides a new and proven revenue source different from what is available from existing copper wires. Governments question how they might build and operate their own networks, convince or pay existing carriers to do so, or encourage new market entrants to arrive and save the day.

We believe an innovative …

Guantánamo, Habeas Corpus, And Standards Of Proof: Viewing The Law Through Multiple Lenses, Matthew C. Waxman

Faculty Scholarship

The Supreme Court held in Boumediene v. Bush that Guantánamo detainees have a constitutional right to habeas corpus review of their detention, but it left to district courts in the first instance responsibility for working through the appropriate standard of proof and related evidentiary principles imposed on the government to justify continued detention. This article argues that embedded in seemingly straightforward judicial standard-setting with respect to proof and evidence are significant policy questions about competing risks and their distribution. How one approaches these questions depends on the lens through which one views the problem: through that of a courtroom concerned …

Taking Action In New York On Climate Change, Michael B. Gerrard, David Driesen, Veronica Eady Famira, J. Kevin Healy, Katrina Kuh, Edward Lloyd, Eileen Millett, David Paget, Virginia Robbins, Patricia Salkin, James Sevinsky, James Van Nostrand

Faculty Scholarship

The New York State Bar Association (NYSBA) Task Force on Global Warming (the Task Force) has been convened by NYSBA President Bernice Leber to summarize New York’s existing laws and programs regarding climate change and to make specific proposals that the State can implement in a timely and cost-effective fashion to reduce greenhouse gas (GHG) emissions and to prepare for the impacts of climate change. New York has taken many steps to address climate change; however, there is much more that can be done. The Task Force has not attempted to comprehensively suggest every possible action, but rather has selected …

A Mobile Water Disinfection Unit Powered By Renewable Energy Systems, Matthew Vitello

Masters Theses

"The current method of disinfection of water used by the United States Army requires a significant amount of mobilization and demobilization time as well as being energy intensive. In an effort to improve small unit mobility a need for a light-weight, low maintenance, highly mobile disinfection system has arisen. In addition to the potential military use, a system of this type could provide a safe drinking water product during the aftermath of natural or man-made disasters, reducing the burden on emergency management services. A prototype system was developed that is self-powered, has low maintenance requirements, and can be stored for …

Learning From Experience In Urban Programming: The Case Of Shahar Project In Bangladesh, S Rahman

School of Geography, Earth and Environmental Sciences

The article offers a reflective analysis of various problems encountered and lessons learned in implementing a programme to improve the livelihood security of the urban poor in secondary cities of Bangladesh. The study is based on the author's involvement as an external action-research partner, and a review of relevant secondary literature. A number of key lessons emerge for the success of project operations. These are the need for (1) a clear understanding of the links between project activities and project objectives by all staff; (2) capacity building for all staff tailored to their needs; (3) clear targeting criteria and programme …

Golan V. Gonzalez And The Changing Balance Between The First Amendment, Copyright Protection, And The Rest Of The World, Carrie Claiborne

Denver Law Review

No abstract provided.

Danger - Bombs May Be Present - Cannon V. Gates: A Jammed Cannon Preempts Citizen Suit Indefinitely, Theresa Sauer

Denver Law Review

No abstract provided.

Project Collaboration In A Distributed Environment, Shriroopa Prabhakar Deshpande

Masters Theses

"This thesis investigates methods of managing projects in an environment where project team members are in different locations. Today, large scale projects undertaken by firms that have a global presence are successfully developed across time, distance, and geographic boundaries. In order to survive in this environment, firms face many project challenges, including diverse employees, various work practices, and communication issues. Many communication issues can be minimized by the proper use of collaborative tools as well as by sharing expertise, coordinating activities, and managing relationships. Web-enabled project management tools have enhanced efforts to increase the quality, competitiveness, and profitability of these …

Emi Chip-To-Tem Cell Coupling For A Microcontroller And Emi Coupling Resulting From Via Transition And Reference Plane Change, Hemant Bishnoi

Masters Theses

"The work presented in this thesis can be broadly categorized under two main headings, estimation of electromagnetic interference (EMI) performance and characterization of EMI performance.

A numerical model of capacitive coupling between two orthogonally crossing double stripline was developed earlier by Kenji Araki and Yoshio Kami at the University of Electro-Communications, Japan. Their model was shown to be accurate up to 3GHz. A verification of their numerical model with full wave simulations is presented here.

In another work done by Shaohua Li, dynamic currents in the power pins of a microcontroller were predicted by using an IC model. The ultimate …