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Leiocephalus Carnitus Armouri (Little Bahama Curly-Talied Lizard), Christopher L. Dean, Henry T. Smith, Richard M. Engeman

United States Department of Agriculture Wildlife Services: Staff Publications

No abstract provided.

Coyotes; Coyotes In Yellowstone National Park: The Influence, Eric M. Gese

United States Department of Agriculture Wildlife Services: Staff Publications

No abstract provided.

Testudines, John Woolard, Richard M. Engeman, Henry T. Smith, John Griner

United States Department of Agriculture Wildlife Services: Staff Publications

No abstract provided.

Predator Presence Affects The Reproductive Success Of Prey In Outdoor Conditions, Sergey V. Naidenko, Svetlana V. Naidenko, Larry Clark, Vera V. Voznessenskaya

United States Department of Agriculture Wildlife Services: Staff Publications

The reproductive outcomes of laboratory rats (Rattus norvegicus) housed at different distances (2, 20 and 80 m) from a predator (Lynx lynx) were investigated. Virgin female (n = 120) and m3ie (n = 40) rats of an outbred laboratory population were used for the experiments. Groups of rats (one male and three females) were housed in standard cages in close proximity to the predator Litter size, sex ratio. number of live pups, number of placental scars and corpora lurea were counted; and pre- and post-implantation losses were calculated for each female. The reproductive success …

A Review Of Pathogens Of Agricultural And Human Health Interest Found In Blackbirds, Larry Clark, Robert G. Mclean

United States Department of Agriculture Wildlife Services: Staff Publications

Because of their numbers and close association with humans and agriculture. the role of blackbirds in disease transmission has been of concern. Unfortunately fear systematic and quantitative studies have been carried out that bear on this issue. We review the extant literature on zoonoses and pathogens of agricultural concern where there is documented evidence for the involvement of blackbirds and starlings. It is clear that blackbirds can exacerbate levels of risk for failures in agricultural biosecurity and human health. To what degree these levels of risk are raised is largely unknown and should be the focus of future studies because …

A Review Of Pathogens Of Agricultural And Human Health Interest Found In Canada Geese, Larry Clark

United States Department of Agriculture Wildlife Services: Staff Publications

The roles that waterfowl in general, and Canada geese in particular, have in the dissemination and transmission of viral and bacterial diseases of human or agricultural importance are covered in this review. In addition to the biological information about the etiology of the disease, economic impacts and zoonotic potential of viral and bacterial pathogens are considered. In most cases existing evidence suggests the importance of waterfowl in disease dissemination and transmission, however, definitive data are often lacking, indicating the need for more directed studies before quantitative risk assessments can be made. Finally, a brief assessment of management options is considered.

Managing Common Nighthawks At Mcconnell Air Force Base, Kansas, To Reduce Aircraft Strikes, John L. Cummings, Patricia A. Pipas, James C. Luchsinger, James E. Davis Jr., Michael J. Pipas, Jean B. Bourassa

United States Department of Agriculture Wildlife Services: Staff Publications

McConnell Air Force Base (AFB) experiences a unique bird/aircraft hazard problem with migrating common nighthawks from August to October. Nighthawks are the most commonly struck species at McConnell AFB, representing about 38% of reported bird/aircraft strikes. During August and September, nighthawks represented 82% of the bird strikes found on the airfield. Approaches for managing nighthawks on and around airfields are limited because of the night environment, logistics and an incomplete understanding of nighthawk behavior. We determined the number of nighthawks using McConnell AFB and associated foraging, loafing and roosting areas, analyzed their food habits, and developed a translocation management strategy …

Potential Chemicals To Manage Llght Goose Populations, John Cummings, Pete Poulos

United States Department of Agriculture Wildlife Services: Staff Publications

Over-abundant light geese are having long-term negative effects on the Arctic tundra ecosystem. Significant damage to native plants, increases in soil degradation and impacts on bird communities are likely to be the main consequences (Batt 1998). The extent of which over-abundant light geese reduce food and cover for other wildlife on wintering grounds and migration routes is not well documented, although anecdotal observations suggest that light geese could compete with wintering waterfowl for food, i.e. Louisiana rice fields (J. L. Curnmings, National Wildlife Research Center, personal observation).

Efficacy Of Zinc Phosphide For Controlling Norway Rats, Roof Rats, House Mice, Peromyscus Spp., Prairie Dogs And Ground Squirrels: A Literature Review (1942-2000), John D. Eisemann, Brett E. Petersen, Kathleen A. Fagerstone

United States Department of Agriculture Wildlife Services: Staff Publications

Zinc phosphide has been used as a control agent for commensal rodents for over 60 years. Studies utilizing zinc phosphide as a population control agent were gathered and summarized to determine its efficacy when baiting the Norway rat, roof rat, house mouse, Peromyscus spp., prairie dog and ground squirrel. Efficacy information was abundant for rats, squirrels, and prairie dogs. However, efficacy data for baiting mice with zinc phosphide was limited. Overall the data show that in both laboratory and field testing, control levels of greater than 70% can be achieved for commensal rodent pests. Bait acceptance appeared to be …

Fear And Loathing: The Modulatory Affect Of Stress On Memory Formation And Its Wildlife Management Implications, Arla G. Hile

United States Department of Agriculture Wildlife Services: Staff Publications

An ongoing challenge for wildlife managers is that target species habituate to or forget about hazing, even though the animals must be somewhat stressed by the hazing. Although stress and efficient memory formation/retrieval are considered to be incompatible, research suggests that the effect of stress on memory is complex. Mild and intense stress can impair memory formation and chronic stress can disrupt memory retrieval. Intermediate stress, however, actually enhances the formation of new memories, particularly long-term memories. Unfortunately, these conclusions are based data from only a very few domesticated species under highly controlled conditions. In nature the variation in baseline …

Chemical Defense And Mammalian Herbivores, Bruce A. Kimball, Frederick D. Provenza

United States Department of Agriculture Wildlife Services: Staff Publications

1. Plant Metabolism 2. Phytochemical Variation in Plants 3. Plant Defense Theory 4. Mammalian Metabolism of Phytochemicals 5. Mammalian Herbivory Related Chapters

Challenges Of Implementing The Double-Crested Cormorant Environmental Impact Statement, Kristina Casscles Godwin, D. Tommy King, Peter Butchko, Richard Chipman

United States Department of Agriculture Wildlife Services: Staff Publications

Double-crested cormorant populations have increased over the last 20 years within the continental United States. Problems associated with this increase include impacts to commercial aquaculture, damage to property, vegetation, recreational fisheries, and natural resources, as well as concerns over inter-specific competition. Implementation of the forthcoming Environmental Impact Statement for the management of double-crested cormorants will be a monumental task. Several state and federal agencies, along with private citizens and various interest groups will have parts to play. USDA/APHIS/Wildlife Services is expected to have a large part in the implementation of the plan. We discuss the proposed actions to be taken …

The Emergence Of Major Avian Diseases In North America: West Nile Virus And More, Robert G. Mclean

United States Department of Agriculture Wildlife Services: Staff Publications

Some major diseases of wild birds have emerged dramatically in North America recently due in part to the rapid global movement of animals and pathogens and major changes in the size, quality, and continuity of natural habitats. These diseases include invasive pathogens, emergence of new disease agents or syndromes, and reemergence of some established diseases. A prominent example is West Nile virus that invaded North America, became easily established, and has expanded throughout the continent within 4 years. A number of factors have influenced the frequency of occurrence, the variety of species affected, and the geographical extent of these emergent …

Beaver Population Size Estimation In Mississippi, Seth R. Swafford, Dale L. Nolte, Kris Godwin, Charles A. Sloan, Jeanne Jones

United States Department of Agriculture Wildlife Services: Staff Publications

Methods to better quantify beaver (Castor canadensis) population size need to be developed to assist in the direct control methods being implemented by Wildlife Services. Many state game and fish departments rely on lodge counts, cache counts, or fur harvest reports to estimate a station-wide or regional population of beaver. However, Wildlife Services is concerned with estimating population size on a per site basis to assist in estimating project costs and to minimize the number of non-target captures. Six sites in Mississippi were selected to test various methods of population estimation. Various methods included indexing population size based …

A Coyote In Sheep's Clothing: Predator Identification From Saliva, Christen Lenney Williams, Karen Blejwas, John J. Johnston, Michael M. Jaeger

United States Department of Agriculture Wildlife Services: Staff Publications

We used polymerase chain reaction (PCR)-based RFLP (restriction fragment length polymorphism) and microsatellite analyses to identify canid species, gender, and individual genotype in samples containing a large excess of domestic sheep DNA. These methods were then used to investigate the feasibility of identifying predators from saliva on predation wounds. We analyzed predation wound samples from 19 sheep carcasses. Coyote DNA was identified in 18 samples (95%), of which 17 contained male coyote DNA (94%) and 11 (61%) yielded heterozygous microsatellite genotypes at 21 locus. These methods have promise for genetic identification of individual predators.

Management Of Rodent Populations At Airports, Gary W. Witmer, Jessica W. Fantinato

United States Department of Agriculture Wildlife Services: Staff Publications

Birds pose serious hazards at U.S. airports because of the potential for collisions with aircraft. Raptors, in particular, are hazardous to aircraft safety due to their size, hunting behavior, and hovering/soaring habits. Reduction of rodent populations at an airport may decrease raptor populations in the area and therefore, reduce the risk that raptors pose to aircraft. Rodent populations can be reduced by population management (i.e., use of rodenticides) or by habitat management (i.e., vegetation management, barriers, and land uses) that reduces the area’s carrying capacity for rodents. We discuss potential approaches to reduce rodent populations at airports within the context …

Feral Swine---Are They A Disease Threat To Livestock In The United States?, Gary W. Witmer, Robert B. Sanders, Arnold C. Taft

United States Department of Agriculture Wildlife Services: Staff Publications

Feral swine populations provide both benefits and liabilities to citizens of the United States. Their expanding range and increasing densities, however, have raised concern over the adverse environmental and agricultural effects and the increased risk of disease transmission between feral swine and livestock. We discuss the role of feral swine in the transmission of wildlife diseases and, in particular, in diseases of national significance to the livestock industry. We also discuss available management tools and strategies for reducing feral swine populations, minimizing damage or disease occurrences and eradicating populations when deemed appropriate. Finally, we note areas of research that may …

The Use Of Toxicants In Black-Tailed Prairie Dog Management: An Overview, Gary W. Witmer, Kathleen A. Fagerstone

United States Department of Agriculture Wildlife Services: Staff Publications

Black-tailed prairie dogs pose management challenges to landowners and resource managers. They are viewed as either a pest when they cause damage to vegetation or property or pose a disease hazard or, conversely, as a valuable Akeystone@ species representative of reasonably intact prairie ecosystems. When conflicts arise with prairie dog colonies, the two main options are capture and relocation or lethal removal. There are a number of vertebrate toxicants registered for field use in the United States, but few are currently registered for prairie dog control. Only one, zinc phosphide, can be applied above ground as a grain bait. The …

Black-Tailed Prairie Dog Management In Urban-Suburban Settings: Opportunities And Challenges, Gary W. Witmer, Mark Brennan, Donna Dees, Brian Hoffmann, Frances Pusateri, Cary Richardson, David Seery

United States Department of Agriculture Wildlife Services: Staff Publications

Among the many human-wildlife conflicts that occur across North America, some of the most contentious occur at the interface of urban and suburban lands and adjoining rural landscapes. Along the Colorado Front Range, one of the more difficult situations faced by local governments and municipalities involves black-tailed prairie dog colonies. These colonies are relicts of the expansive colonies that once occurred across much of the prairies of North America. Although these colonies are relatively small and, usually, highly fragmented, they represent an important link to our natural history, provide a valuable wildlife-viewing experience and allow the promotion of public education …

Growth Rate Indicator Of Mobile Phone Usage Based On The Science And Technology (S&T) Development In Malaysia, Yun Sing Koh

Student Works (2000-2009)

It is useful to the telecommunication industry in Malaysia to be able to forecast the growth of mobile phone usage, which is defined as the increase, in percentage, in the number of mobile phone users over a year. Mobile phone features are known to influence users' purchasing preferences and thereby affect the growth in usage. A research was conducted particularly to study how the advancement in science and technology (S&T) features of the mobile phone can influence this growth. The advancement in S&T features represent the technological advancement in the features of the mobile phone, such as the physical attributes, …

Natural Radioactivity Of Uae Coastal Areas, Yaqoub Abdalla Mohamed Al-Ali

Theses

Many materials that are usually found in the earth's crust contain small but measurable amount of naturally occurring radioactivity.

In the present study, the natural radioactivity due to the presence of ²³⁸U, ²³²Th and ⁴⁰K in beach sand along the UAE costal line has been measured. The measurements were performed using gamma-ray spectrometry with a high-purity Germanium (HPGe) detector connected to a multi-channel analyzer.

Chapter 1 includes an introduction about natural radioactivity, gamma ray spectrometry, types of detectors employed and analysis of gamma ray spectra. A literature review of the related work is also included at the …

2003-2004 Graduate Catalog, Morehead State University

Morehead State Catalog Archive

2003-2004 graduate catalog for Morehead State University.

2003-2004 Undergraduate Catalog, Morehead State University

Morehead State Catalog Archive

2003-2004 undergraduate catalog for Morehead State University.

Canon Law And The Human Person, John J. Coughlin

Journal Articles

This article explores the unity of law and theology in the 1983 Code of Canon Law. The unity has remained critical since canon law emerged in the ancient Church. From the origins of the primitive Christian communities through the patristic era, the Church manifested a tension between charism and office, spirit and law? The medieval canonists achieved a great synthesis of the reason of law and faith of theology. The unified theory helped to form the basis of the Western legal tradition. The Reformation focus on sola fide (faith alone) tended to sever the unity. With the Enlightenment, reason was …

The Public-Use Question As A Takings Problem, Nicole Stelle Garnett

Journal Articles

Government officials regularly use the power of eminent domain to benefit private entities, and just as regularly justify their actions with post hoc assertions about the need to promote economic development. In Hawaii Housing Authority v. Midkiff, the Supreme Court reaffirmed that the Fifth Amendment demands broad deference to a government's decision to exercise the power of eminent domain. Midkiff makes clear that public use challenges are subject to rational basis review; so long as a taking can be justified by some conceivable public purpose, it will be upheld. Yet in recent years, a number of courts have put the …

The Theological Case For Progressive Taxation As Applied To Diocesan Taxes Or Assessments Under Canon Law In The United States, Matthew J. Barrett

Journal Articles

Canon 1263 of the 1983 Code of Canon Law allows the diocesan bishop to impose taxes on the parishes in his diocese for diocesan needs. Canon 1263 requires that such taxes be proportionate to [the parishes'] income. To a tax lawyer, the adjective proportionate describes a so-called flat tax, or a system that imposes the same tax rate on every taxpayer's taxable income. Canon law commentators, however, have consistently agreed that canon 1263 also authorizes a progressive tax, which in this context would impose a higher tax rate on parishes with larger incomes. This article argues that Catholic social teachings, …

A Multi-Platform Application Suite For Enhancing South Asian Language Pedagogy, Tao Bai, Christopher K. Chung, Konstantin Läufer, Daisy Rockwell, George K. Thiruvathukal

Computer Science: Faculty Publications and Other Works

This interdisciplinary project explores the potential for handheld/wireless (H/W) technology in the context of language education within and beyond the classroom. Specifically, we have designed and implemented a suite of multi-platform (desktop/laptop, handheld, and browser) applications to enhance the teaching of South Asian languages such as Hindi-Urdu. Such languages are very difficult to learn, let alone write, and H/W devices (with their handwriting/drawing capabilities) can play a significant role in overcoming the learning curve. The initial application suite includes a character/word tracer, a word splitter/joiner, a smart flashcard with audio, contextual augmented stories for reading comprehension, and a poetic metronome. …

Scalable Implementations Of Mpi Atomicity For Concurrent Overlapping I/O, Wei-Keng Liao, Alok Choudhary, Kenin Coloma, George K. Thiruvathukal, Lee Ward, Eric Russell, Neil Pundit

Computer Science: Faculty Publications and Other Works

For concurrent I/O operations, atomicity defines the results in the overlapping file regions simultaneously read/written by requesting processes. Atomicity has been well studied at the file system level, such as POSIX standard. In this paper, we investigate the problems arising from the implementation of MPI atomicity for concurrent overlapping write access and provide a few programming solutions. Since the MPI definition of atomicity differs from the POSIX one, an implementation that simply relies on the POSIX file systems does not guarantee correct MPI semantics. To have a correct implementation of atomic I/O in MPI, we examine the efficiency of three …

Reinterpreting Professional Identity, Norman W. Spaulding

University of Colorado Law Review

No abstract provided.

Separation Custody, And Estate Planning Issues Relating To Companion Animals, Rebecca J. Huss

University of Colorado Law Review

No abstract provided.