Digital Commons Network^™

Quantitative Pcr Estimates Angiostrongylus Cantonensis (Rat Lungworm) Infection Levels In Semi-Slugs (Parmarion Martensi), Susan I. Jarvi, Margaret E.M. Farias, Kay Howe, Steven Jacquier, Robert Hollingsworth, William Pitt

United States Department of Agriculture Wildlife Services: Staff Publications

The life cycle of the nematode Angiostrongylus cantonensis involves rats as the definitive host and slugs and snails as intermediate hosts. Humans can become infected upon ingestion of intermediate or paratenic (passive carrier) hosts containing stage L3 A. cantonensis larvae. Here, we report a quantitative PCR (qPCR) assay that provides a reliable, relative measure of parasite load in intermediate hosts. Quantification of the levels of infection of intermediate hosts is critical for determining A. cantonensis intensity on the Island of Hawaii. The identification of high intensity infection ‘hotspots’ will allow for more effective targeted rat and slug control measures. qPCR …

Detection Probabilities Of Two Introduced Frogs In Hawaii: Implications For Assessing Non-Native Species Distributions, Christina A. Olson, Karen H. Beard, David N. Koons, William C. Pitt

United States Department of Agriculture Wildlife Services: Staff Publications

Two nonnative Caribbean frogs, the Puerto Rican coqui and the Cuban greenhouse frog, recently invaded Hawaii. Because of its louder breeding call, management efforts have focused on the coqui, while little has been done to address the more cryptic greenhouse frog, even though it may be as widespread and have similar ecological impacts. The goal of this research was to determine the distribution and detection probability of both species on the island of Hawaii. We conducted a breeding call presence/absence survey at 446 sites every 2 km along major road networks. We re-surveyed 125 sites twice to determine detection and …

Potential Influences Of Climate And Nest Structure On Spotted Owl Reproductive Success: A Biophysical Approach, Jeremy T. Rockweit, Alan B. Franklin, George S. Bakken, R. J. Gutierrez

United States Department of Agriculture Wildlife Services: Staff Publications

Many bird species do not make their own nests; therefore, selection of existing sites that provide adequate microclimates is critical. This is particularly true for owls in north temperate climates that often nest early in the year when inclement weather is common. Spotted owls use three main types of nest structures, each of which are structurally distinct and may provide varying levels of protection to the eggs or young. We tested the hypothesis that spotted owl nest configuration influences nest microclimate using both experimental and observational data. We used a wind tunnel to estimate the convective heat transfer coefficient ( …

Evaluation Of Remote Delivery Of Passive Integrated Transponder (Pit) Technology To Mark Large Mammals, W. David Walter, Charles W. Anderson, Kurt C. Vercauteren

United States Department of Agriculture Wildlife Services: Staff Publications

Methods to individually mark and identify free-ranging wildlife without trapping and handling would be useful for a variety of research and management purposes. The use of Passive Integrated Transponder technology could be an efficient method for collecting data for mark-recapture analysis and other strategies for assessing characteristics about populations of various wildlife species. Passive Integrated Transponder tags (PIT) have unique numbered frequencies and have been used to successfully mark and identify mammals. We tested for successful injection of PIT and subsequent functioning of PIT into gelatin blocks using 4 variations of a prototype dart. We then selected the prototype dart …

Beyond Use Versus Availability: Behaviour-Explicit Resource Selection, Ryan R. Wilson, Lynne Gilbert-Norton, Eric M. Gese

United States Department of Agriculture Wildlife Services: Staff Publications

Resource selection studies are common in the wildlife ecology literature and typically rely on the comparison of locations used by wildlife and locations assumed to be available for use but where use was not observed. While standard use availability designs are helpful for establishing general patterns of species occurrence, they are limited in their ability to help researchers understand the underlying behavioral mechanisms that lead to observed space-use patterns. Based on spatially-explicit behavioral observations from coyotes Canis latrans in Yellowstone National Park, Wyoming, we estimated resource selection for specific behaviors (i.e. predatory, laying and travelling) and for all used locations …

An Assessment Of Seedling Damage By Wild House Mice (Mus Musculus) And Wild Deer Mice (Peromyscus Spp.), Gary W. Witmer, Nathan P. Snow, Rachael S. Moulton, Jenna L. Swartz

United States Department of Agriculture Wildlife Services: Staff Publications

Although it is known that voles will damage seedlings, we do not know the extent to which deer mice (Peromyscus spp.) and house mice (Mus musculus Linnaeus, 1758) damage seedlings. Knowing this information can assist resource managers in better targeting problem species and implementing appropriate management actions. We planted and monitored ponderosa pine (Pinus ponderosa Douglas ex Lawson & C. Lawson) and narrow-leaf cottonwood (Populus angustifolia E. James) seedlings in metal stock tanks occupied by deer mice or house mice to assess the potential for damage by these rodents. Both species damaged leaves and stems of …

Long-Term Effects Of Immunocontraception On Wild Boar Fertility, Physiology And Behaviour, Giovanna Massei, Dave P. Cowan, Julia Coats, Fiona Bellamy, Roger Quy, Stephane Pietravalle, Matthew Brash, Lowell A. Miller

United States Department of Agriculture Wildlife Services: Staff Publications

Context. Fertility control appears as a publicly acceptable alternative to lethal methods for limiting population growth in wildlife. Recently developed single-dose immunocontraceptive vaccines have induced infertility in several mammals. However, the potential side-effects and the long-term effectiveness of these contraceptives have been poorly investigated.

Aims. We tested the long-term effectiveness and potential side-effects of the single-dose gonadotrophin-releasing hormone (GnRH) vaccine GonaCon^TM on captive female wild boar.

Methods.Wecarried out two sequential trials: Trial 1 (n = 6 GonaConTM -treated and 6 control wild boar) and Trial 2 which started two years later and replicated Trial 1. We assessed the effectiveness …

Summer And Migrational Movements Of Satellite-Marked Doublecrested Cormorants From A Breeding Colony Managed By Egg-Oiling In Lake Ontario, Usa, Brian S. Dorr, Jimmy D. Taylor Ii, Scott J. Werner, D. Tommy King, James F. Farquhar, Irene M. Mazzocchi, Russell D. Mccullough

United States Department of Agriculture Wildlife Services: Staff Publications

A two-year satellite telemetry study was initiated in May 2000 at a Double-crested Cormorant (Phalacrocorax auritus) breeding colony on Little Galloo Island (LGI) in eastern Lake Ontario, New York, USA, which is managed by egg-oiling. The objective was to describe cormorant (N = 26/year) movements, specifically during the period of reproductive management by egg-oiling and seasonally (breeding, migration and wintering). Egg-oiling at two-week intervals resulted in a hatch success on LGI of 5.7% for 2000 and 2001, combined. The majority (97%) of core use areas of marked cormorants contained LGI throughout three egg-oiling treatments (six weeks), and 71% …

Going Off The Deep End, Alice Clark

Short Story

No abstract provided.

Onions, Helen Geoghegan

Short Story

No abstract provided.

Short Story, Volume 20, Number 2, Fall 2012 [Download Entire Issue]

Short Story

No abstract provided.

Here We Lie, Rebekah Clarkson

Short Story

No abstract provided.

The Princess Of China In San Guiness-Louis, Yueyue Wenren

Short Story

No abstract provided.

Subsidizing Hate: A Proposal To Reform The Internal Revenue Service's Methodology Test, Alex Reed

Fordham Journal of Corporate & Financial Law

Although a wide variety of organizations may qualify as tax-exempt public charities, reform is needed to ensure that hate groups masquerading as educational organizations do not receive preferential tax treatment. Since 1986, the Internal Revenue Service has utilized a methodology test to determine when advocacy of a particular viewpoint may be deemed educational so as to qualify the underlying organization as a public charity. Because Service has been reluctant to apply the test rigorously, however, a number of hate groups have been able to obtain charitable status under the guise of operating as legitimate educational organizations. This Article argues that …

Continuity Of Operations: A Strategy To Secure The Nation, Matthew J. Cassidy

Master in Management for Public Safety and Homeland Security Professionals Master's Projects

The sharing of power and responsibilities between the individual states and the federal government is detailed in the US Constitution and is called federalism. Research has indicated that the shift of power between the states and federal government has waxed and waned over the last 236 years. This qualitative study is based upon literature review of the relationships of local, state, and federal governments in responding to catastrophes. Each level of government brings unique capabilities to the response to catastrophic events. There is no need to usurp federalism in order to survive the next catastrophe; it is going to take …

Disputing Arbitration Clauses In International Insurance Agreements: Problems With The Self-Execution Framework, Michael J. Ritter

Pace International Law Review Online Companion

This Article argues that the self-execution framework that courts have adopted—and scholars have endorsed—in addressing whether McCarran-Ferguson enables states to reverse preempt the New York Convention is inadequate. First, the Article addresses the interpretive question: what is an “Act of Congress” under McCarran-Ferguson? By examining whether a treaty is self or non-self-executing, courts discard proper methods of statutory interpretation. Second, the Article argues that courts have failed to satisfactorily transpose the self-execution doctrine—which has been relevant only in determining whether a treaty confers a legally enforceable right in the U.S.—into the context of the conflict between McCarran-Ferguson and the New …

Patents V. Statutory Exclusivities In Biological Pharmaceuticals - Do We Really Need Both, Yaniv Heled

Michigan Telecommunications & Technology Law Review

Over the past decade or so, the United States has been the arena of a boisterous debate regarding the creation of a new regulatory framework for the approval of generic versions of biologics-based pharmaceutical products (also known as "biological products" and "biologics")--an important and increasingly growing class of drugs. The basic purpose of such a framework is to create a fast and less-costly route to FDA approval for biologics that would be similar or identical to already-approved biological products--typically ones that are sold on the market at monopoly rates--thereby allowing cheaper versions of such medicines to enter the market. One …

Fighting The First Sale Doctrine: Strategies For A Struggling Film Industry, Sage Vanden Heuvel

Michigan Telecommunications & Technology Law Review

The first sale doctrine, codified at 17 U.S.C. § 109, grants the owners of a copy of a copyrighted work the right to sell, rent, or lease that copy without permission from the copyright owner. This doctrine, first endorsed by the Supreme Court in Bobbs-Merrill Co. v. Straus, was established at a time when the owner of a good necessarily had to forego possession in order to sell or lease the item to another.[...] The changes in technology and industry over the past two decades threaten to upend this balance. In today's digital world, an owner of a copy of …

An Explicit Policy Lever For Patent Scope, Anna B. Laakmann

Michigan Telecommunications & Technology Law Review

Since its inception in 1982, the Federal Circuit has declined to take an overt role in setting patent policy. Dan Burk and Mark Lemley have observed that the court instead implicitly engineers patent policy through selective application of its patentability rules, which operate as "policy levers." Recent decisions on the patentability of diagnostic and therapeutic methods illustrate a significant problem with this approach. By maintaining a façade of adjudicative rule formalism while tacitly manipulating its rules to approximate policy goals, the court perpetuates empirical uncertainty about the patent law's practical effects. This Article proposes that the Federal Circuit use the …

Numerical Simulation And Experimentation Of Pulsatile Flows In Axisymmetric Arterial Models, Tadesse Gebreegziabher

Wayne State University Dissertations

ABSTRACT

NUMERICAL SIMULATION AND EXPERIMENTATION OF PULSATILE FLOWS IN AXISYMMETRIC ARTERIAL MODELS

by

TADESSE GEBREEGZIABHER

December 2011

Co-advisors: 1. Dr. Emmanuel Ayorinde 2. Dr. Trilochan Singh

Major: Mechanical Engineering

Degree: Doctor of Philosophy

The primary motivation for this dissertation is the fluid flow and structural response to unsteady blood flow in the human body. The research work is a synergistic merging of numerical simulation and experimentation. For the experiments, an all-encompassing, highly flexible experimental apparatus was designed and fabricated to facilitate a wide range of operating conditions, the range of which was chosen to accommodate mammalian cardiovascular system for both …

A Novel Interaction Between 12-Lipoxygenase And Β4 Integrin Plays A Role In Cancer Progression, Sangeeta Joshi

Wayne State University Dissertations

No abstract provided.

Dioecious Plants: Evolution And Sex Ratio And Asepen Decline, Jordan P. Sinclair

Wayne State University Dissertations

Although dioecious species are rare in nature, the sexual system appears in a diverse number of families and across all life forms and global locations. We looked at the population dynamics of natural populations to determine why many dioecious populations display biased sex ratios. We also looked at the role incestuous matings, seed and pollen dispersal patterns, and compensation play in the evolution of this sexual system using two theoretical models we developed. Finally, we studied aspen populations in the Midwest to determine how climate variables affect growth and decline. We found many dioecious species display male biased ratios and …

Uab Magazine - Fall 2012, University Of Alabama At Birmingham

UAB Magazine

No abstract provided.

2012 Winter Class Schedule, University Of Michigan Law School

Class Schedules

Class schedule for the 2012 Winter semester at the University of Michigan Law School

The Tangled Thicket Of Health Care Reform: The Judicial System In Action, Gene Magidenko

University of Michigan Journal of Law Reform Caveat

On March 23, 2010, after a lengthy political debate on health care reform, President Barack Obama signed the Patient Protection and Affordable Care Act (PPACA) into law. A week later, he signed the Health Care and Education Reconciliation Act of 2010, which amended certain provisions of PPACA. But far from ending the intense national debate on the issue, these enactments opened a new front of battle in the federal courts that will almost certainly make its way to the United States Supreme Court. Much of this litigation focuses on § 1501 of PPACA, which contains the controversial individual mandate requiring …

Chopping Down The Rainforest: Finding A Solution To The "Amazon Problem", Eric Andrew Felleman

University of Michigan Journal of Law Reform Caveat

Current economic conditions in the United States have led to a dramatic decrease in state tax revenue. Without these funds, states will be unable to support important public services, and hundreds of thousands of jobs in the public and private sectors are at risk of being cut, as states work to close $103 billion in budget gaps. Accomplishing that will involve overcoming many hurdles, such as the unpopularity of raising taxes during times of economic trouble, but one largely untapped source could provide a significant amount of income to states. States currently lose around $23 billion annually in uncollected use …

Overcoming Neoliberal Hegemony In Community Development: Law, Planning, And Selected Lamarckism, Jerrold A. Long

Articles

No abstract provided.

Conservation Reliant-Species, Dale Goble

Articles

A species is conservation reliant when the threats that it faces cannot be eliminated, but only managed. There are two forms of conservation reliance: population- and threat-management reliance. We provide an overview of the concept and introduce a series of articles that examine it in the context of a range of taxa, threats, and habitats. If sufficient assurances can be provided that successful population and threat management will continue, conservation-reliant species may be either delisted or kept off the endangered species list. This may be advantageous because unlisted species provide more opportunities for a broader spectrum of federal, state, tribal, …

Crafts Of Color: Tupi Tapirage In Early Colonial Brazil, Amy Buono

Art Faculty Books and Book Chapters

"Tyrian purple. Lamp black. Lead white. Cadmium yellow. Ultramarine blue. The materiality of color, as it is often discussed, has a fixed quality. Pigments and dyes derived from many natural substances-minerals, earths, plants, and animals-have stable optic qualities. Lapis lazuli can be reliably counted upon to be blue. Dyes made from cochineal consistently fall within a certain range at the red end of the spectrum. Similarly, we might expect that the green feathers of a bird such as the Festive Parrot (Amazona festiva), after molting, would be replaced by equally green plumes. As the excerpt above suggests, from …

Metaphor And Stories In Discourse About Personal And Social Change, L. David Ritchie

Communication Faculty Publications and Presentations

Barack Obama campaigned on the theme of ‘change,’ and as the first African-American to win the U. S. Presidency, he embodies changes of historical and cultural importance. Central among the changes Obama advocates is his attempt, throughout his campaign, to depart from the ‘old politics’ and keep racial issues in the background. However, at a crucial point in the campaign he was forced to confront these issues when a potentially damaging controversy erupted over a series of comments, widely regarded as unpatriotic, made by his personal friend and spiritual adviser, the Reverend Jeremiah Wright. How Obama dealt with this crisis …