Digital Commons Network^™

Determination Of 20, 25-Diazacholesterol In Avian Matrices By High Performance Liquid Chromatography/Tandem Mass Spectrometry, Benjamin G. Abbo, Laura E. Hulslander, David A. Goldade

United States Department of Agriculture Wildlife Services: Staff Publications

Wildlife contraceptives are an emerging tool for minimizing human-wildlife conflicts. One promising avian contraceptive compound, 20,25-diazacholesterol (DAC), reduces fertility by inhibiting cholesterol synthesis. A reliable analytical method for DAC was required in support of its registration for use as a reproductive control agent in pest bird species. A liquid chromatographic method employing tandem mass spectrometry (LC–MS/MS) was developed for the analysis of tissue extracts following solid phase extraction clean-up. Tissues analyzed were whole body samples from crows, monk parakeets, and quails and liver samples from crows and quails. Excellent sensitivity and selectivity was afforded by tandem mass spectrometry. The method …

The Economic Impact Of Blackbird Damage To Crops, Stephanie A. Shwiff, Karina L. Ernest, Samantha L. Degroot, Aaron M. Anderson, Steven S. Shwiff

United States Department of Agriculture Wildlife Services: Staff Publications

There are nearly 1,000 species of birds in North America, some of which provide obvious economic benefits like egg production, meat production, bird watching, or hunting (American Bird Association 2016). Some bird species, however, can cause a considerable amount of damage to U.S. agriculture, with estimates of annual damage caused by birds in the United States exceeding US$4.7 billion (Pimentel et al. 2005). Blackbirds (lcteridae) are one group of birds in North America that can cause significant economic damage to commercial grain crops, and to a lesser extent vine and tree crops (Wilson et al. 1989; Dolbeer 1990; Linz et …

Demographic And Temporal Variations In Immunity And Condition Of Polar Bears (Ursus Maritimus) From The Southern Beaufort Sea, Lorin A. Neuman-Lee, Patricia A. Terletzky, Todd C. Atwood, Eric M. Gese, Geoffrey D. Smith, Sydney Greenfield, John Pettit, Susannah S. French

United States Department of Agriculture Wildlife Services: Staff Publications

Assessing the health and condition of animals in their natural environment can be problematic. Many physiological metrics, including immunity, are highly influenced by specific context and recent events to which researchers may be unaware. Thus, using a multifaceted physiological approach and a context-specific analysis encompassing multiple time scales can be highly informative. Ecoimmunological tools in particular can provide important indications to the health of animals in the wild.We collected blood and hair samples from free-ranging polar bears (Ursus maritimus) in the southern Beaufort Sea and examined the influence of sex, age, and reproductive status on metrics of immunity, …

Ante-Mortem Detection Of Chronic Wasting Disease In Recto-Anal Mucosa-Associated Lymphoid Tissues From Elk (Cervus Elaphus Nelsoni) Using Real-Time Quaking-Induced Conversion (Rt-Quic) Assay: A Blinded Collaborative Study, Sireesha Manne, Naveen Kondru, Tracy Nichols, Aaron Lehmkuhl, Bruce Thomsen, Rodger Main, Patrick Halbur, Somak Dutta, Anumantha G. Kanthasamy

United States Department of Agriculture Wildlife Services: Staff Publications

Prion diseases are transmissible spongiform encephalopathies (TSEs) characterized by fatal, progressive neurologic diseases with prolonged incubation periods and an accumulation of infectious misfolded prion proteins. Antemortem diagnosis is often difficult due to a long asymptomatic incubation period, differences in the pathogenesis of different prions, and the presence of very low levels of infectious prion in easily accessible samples. Chronic wasting disease (CWD) is a TSE affecting both wild and captive populations of cervids, including mule deer, white-tailed deer, elk, moose, muntjac, and most recently, wild reindeer. This study represents a well-controlled evaluation of a newly developed real-time quaking-induced conversion (RT-QuIC) …

Seasonal Effects Of Wind Conditions On Migration Patterns Of Soaring American White Pelican, Javier Gutierrez Illan, Guiming Wang, Fred L. Cunningham, D. Tommy King

United States Department of Agriculture Wildlife Services: Staff Publications

Energy and time expenditures are determinants of bird migration strategies. Soaring birds have developed migration strategies to minimize these costs, optimizing the use of all the available resources to facilitate their displacement. We analyzed the effects of different wind factors (tailwind, turbulence, vertical updrafts) on the migratory flying strategies adopted by 24 satellite-tracked American white pelicans (Pelecanus erythrorhynchos) throughout spring and autumn in North America. We hypothesize that different wind conditions encountered along migration routes between spring and autumn induce pelicans to adopt different flying strategies and use of these wind resources. Using quantile regression and fine-scale atmospheric …

Truth And Complexity: Notes On Music And Liberalism, John M. Finnis

Journal Articles

Simpson's Political Illiberalism restores to its proper place in political theory Plato's thesis that bad music imperils the whole culture and polity, a thesis ignored with utter recklessness in contemporary liberal practice and, for the most part, theory. But Simpson's elaboration of the thesis over-simplifies the characteristics of Bach's (and later) "modern" music that make it dangerous, somewhat in the way that the Providential "composing" of human history, with all its complexities, involves discord and danger. One such hazardous complexity is the addition of prophetic divine revelation ("Jerusalem") to the achievements of (divinely given) human reason exercised in natural science …

Truth And Politics: A Symposium On Peter Simpson's Political Illiberalism: A Defense Of Freedom., Gerard V. Bradley

Journal Articles

There is no more important question in thinking about life-and actually living-in political community than whether it is to be permeated by, and purposefully oriented around, the main truths about human flourishing. It is at least paradoxical that, precisely when the state and its law and political life are shaping people's lives more and more, the professed roots of all this influence are growing thinner, more shallow. Lawmakers who profess and in many cases even think they should be "neutral" about values are more involved with how persons' lives go than, perhaps, ever before.

Of course, any community which has …

Empowering Courts In Corporate Law, Julian Velasco

Journal Articles

Corporate law recognizes the twin duties of care and loyalty, but treats the two very differently. Cases involving the duty of care receive very deferential review under the business judgment rule, if any at all, in light of exculpation provisions in corporate charters, while cases involving the duty of loyalty receive more demanding review under the entire fairness test. A fiduciary has the duty to act in the interests of the beneficiary in all relevant respects." In other words, both care and loyalty, as well as any other fiduciary duties that exist, are all merely aspects of the one overarching …

"To Help, Not To Hurt": Justice Thomas's Equality Canon, Nicole Stelle Garnett, William S. Consovoy

Journal Articles

To comprehend Justice Thomas’s views on racial equality requires an understanding of how his life experiences influence his approach to questions of race and the law. Recurring themes in his opinions about racial equality include his belief that racial preferences stigmatize their beneficiaries, his concern that the prevailing notion that racial integration is necessary to black achievement is rooted in a presumption of racial inferiority, his worry that affirmative action efforts provide cover for the failure to address the urgent needs of disadvantaged Americans, and his knowledge that seemingly benign policies can mask illicit motives. Finally, Justice Thomas contends that …

Chickens And Eggs: Does Custody Move Support, Or Vise-Versa?, Margaret F. Brinig

Journal Articles

Most, if not all, of the theoretical work on child support presupposes that it becomes an issue only when couples separate, that is, that the flow moves between custody and child support and that the duty to make monetary payments is typically owed by the noncustodial parent. (I realize, of course, that there can be issues regarding the identity of the payor and that there are criminal and civil actions possible when parents refuse or neglect to provide support to dependent children.) Some empirical work confirms the relationship between the two. For example, Judith Seltzer, Weiss and Willis, and Brinig …

Evaluation Of Antibody Response To An Adjuvanted Hapten-Protein Vaccine As A Potential Inhibitor Of Sexual Maturation For Farmed Atlantic Salmon, Darcy S.O. Mora, Mo D. Salman, Christopher A. Myrick, Jack C. Rhyan, Lowell A. Miller, Ellen Marie Sætre, Douglas C. Eckery

United States Department of Agriculture Wildlife Services: Staff Publications

An experimental contraceptive vaccine was evaluated in Atlantic salmon (Salmo salar). A peptide derived from the beta subunit of luteinizing hormone (LH) was conjugated to two different carrier proteins, bovine serum albumin (BSA) and keyhole limpet hemocyanin (KLH), and formulated with one of four immunostimulants in a water-in-oil emulsion. Specific antibody responses to the peptide and each carrier protein were evaluated. While the antibody response to KLH was stronger than the response to BSA, both carrier proteins stimulated comparable antibody responses to the LH peptide. The immunostimulant proved to be more important for enhancing the LH peptide antibody response …

Coordinating Compliance Incentives, Veronica Root

Journal Articles

In today’s regulatory environment, a corporation engaged in wrongdoing can be sure of one thing: regulators will point to an ineffective compliance program as a key cause of institutional misconduct. The explosion in the importance of compliance is unsurprising given the emphasis that governmental actors — from the Department of Justice, to the Securities and Exchange Commission, to even the Commerce Department — place on the need for institutions to adopt “effective compliance programs.” The governmental actors that demand effective compliance programs, however, have narrow scopes of authority. DOJ Fraud handles violations of the Foreign Corrupt Practices Act, while the …

What's In, And What's Out: How Ip's Boundary Rules Shape Innovation, Mark P. Mckenna, Christopher J. Sprigman

Journal Articles

Intellectual property law sorts subject matter into a variety of different regimes, each with different terms of protection and different rules of protectability, infringement, and defenses. For that sorting to be effective, IP needs principles to distinguish the subject matter of each system. This paper focuses on one of the most important aspects of border-drawing that our IP system undertakes — identifying “useful” subject matter.

This aspect is critical because our IP system gives utility patent law pride of place and draws the boundaries of the other doctrines in large part to respect utility patent’s supremacy. Yet IP law’s sense …

Planning For Density: Promises, Perils And A Paradox, Nicole Stelle Garnett

Journal Articles

This article, which was delivered as the 2017 Environmental Distinguished Lecture at Florida State University, discussed the promises, perils and an unappreciated paradox of current efforts to use land use policy to densify and urbanize American communities.

The 17th Rocky Mountain Virology Association Meeting, Joel Rovnak, Rushika Perera, Matthew W. Hopken, Jenna Read, Derrick M. Waller, Randall J. Cohrs

United States Department of Agriculture Wildlife Services: Staff Publications

Since 2000, scientists and students from the greater Rocky Mountain region, along with invited speakers, both national and international, have gathered at the Mountain Campus of Colorado State University to discuss their area of study, present recent findings, establish or strengthen collaborations, and mentor the next generation of virologists and prionologists through formal presentations and informal discussions concerning science, grantsmanship and network development. This year, approximately 100 people attended the 17th annual Rocky Mountain Virology Association meeting, that began with a keynote presentation, and featured 29 oral and 35 poster presentations covering RNA and DNA viruses, prions, virus-host interactions and …

Limited Antibody Evidence Of Exposure To Mycobacterium Bovis In Feral Swine (Sus Scrofa) In The Usa, Kerri Pedersen, Ryan S. Miller, Theodore D. Anderson, Kristy L. Pabilonia, Jonathan R. Lewis, Rebecca L. Mihalco, Christian Gortazar, Thomas Gidlewski

United States Department of Agriculture Wildlife Services: Staff Publications

Bovine tuberculosis is a chronic disease of cattle (Bos taurus) caused by the bacterium Mycobacterium bovis. Efforts have been made in the US to eradicate the disease in cattle, but spillover into wildlife and subsequent spillback have impeded progress in some states. In particular, infection in white-tailed deer (Odocoileus virginianus) has been followed by infection in cattle in some Midwestern states. Infection has also been documented in feral swine (Sus scrofa) on the Hawaiian island of Molokai and in various European countries, but no large-scale survey of antibody exposure to the bacteria has …

Identification Of Brucella Spp. In Feral Swine (Sus Scrofa) At Abattoirs In Texas, Usa, Kerri Pedersen, N. E. Bauer, S. Olsen, A. M. Arenas-Gamboa, A. C. Henry, T. D. Sibley, T. Gidlewski

United States Department of Agriculture Wildlife Services: Staff Publications

Various tissues, nasal swabs, urine and blood samples were collected from 376 feral swine at two federally inspected abattoirs in Texas during six separate sampling periods in 2015. Samples were tested for Brucella spp. by culture and serology. Brucella spp. were cultured from 13.0% of feral swine, and antibodies were detected in 9.8%. Only 32.7% of culture-positive feral swine were also antibody positive, and 43.2% of antibody-positive feral swine were culture positive. Approximately, the same number of males (14.0%) and females (12.1%) were culture positive, and slightly more males (10.5%) than females (8.7%) were antibody positive. Our results indicate that …

Vaccination Status And Factors For Non- Vaccination In Children At A Tertiary Care Hospital, Shiyam Sunder Tikmani, Tufail Soomro, Sumera Aziz Ali

Community Health Sciences

Immunization is a very effective strategy to prevent against common infectious disease. The objectives of the study were to determine the immunization status and reasons for non-vaccination of children coming to Civil Hospital Sukkur. This cross-sectional study was conducted pediatric OPD at Civil Hospital Sukkur from January 1, 2013, to June 30, 2013. Parents of children under five years of age brought their child to Outpatient Department of Civil Hospital Sukkur for any illness were asked to participate in the study. Parents who gave informed consent were included in the study. Data were collected using a small questionnaire by the …

Importance Of Physical Activity In Women, Minaz Mawani

Department of Medicine

No abstract provided.

Slc11a1 Polymorphisms And Host Susceptibility To Cutaneous Leishmaniasis In Pakistan., Mariam Sophie,, Abdul L Hameed Institute Of Biomedical And Genetic Engineering (Ibge), 24-Mauve Area, G- 9/1, Islamabad, Pakistan., Akhtar Muneer, Azam J. Samdani, Saima Saleem, Abid Azhar

Department of Medicine

Background:The vector-borne cutaneous leishmaniasis (CL) is endemic in several regions of Pakistan mainly affecting poor populations. Host genetic factors, particularly SLC11A1 (solute carrier transmembrane protein) within macrophages, play a crucial role in disease pathology and susceptibility. Association of SLC11A1 with cutaneous leishmaniasis, a neglected tropical disease, is not well established. Inconsistencies have been observed within different populations worldwide with respect to genetic susceptibility. This study was designed to investigate genetic variation(s) in SLC11A1 and to assess possible association with cutaneous leishmaniasis in Pakistan.

Results: Eight polymorphisms (rs2276631, rs3731864, rs2290708, rs2695342, rs201565523, rs17215556, rs17235409, rs17235416) were genotyped across SLC11A1 in …

Neutrosophic Integer Programming Problem, Mai Mohamed, Mohamed Abdel-Basset, Abdel Nasser Zaied, Florentin Smarandache

Neutrosophic Sets and Systems

No abstract provided.

Multi-Objective Structural Design Optimization Using Neutrosophic Goal Programming Technique, Mridula Sarkar, Samir Dey, Tapan Kumar Roy

Neutrosophic Sets and Systems

No abstract provided.

Full Issue, Neutrosophic Sets And Systems

Neutrosophic Sets and Systems

No abstract provided.

Neutrosophic Graphs Of Finite Groups, T. Chalapathi, R. V. M. S. S. Kiran Kumar

Neutrosophic Sets and Systems

No abstract provided.

Multi-Criteria Assignment Techniques In Multi-Dimensional Neutrosophic Soft Set Theory, Tanushree Mitra Basu, Shyamal Kumar Mondal

Neutrosophic Sets and Systems

No abstract provided.

Gra For Multi Attribute Decision Making In Neutrosophic Cubic Set Environment, Durga Banerjee, Bibhas C. Giri, Surapati Pramanik, Florentin Smarandache

Neutrosophic Sets and Systems

No abstract provided.

Bipolar Neutrosophic Projection Based Models For Solving Multi-Attribute Decision-Making Problems, Surapati Pramanik, Partha Pratim Dey, Bibhas C. Giri, Florentin Smarandache

Neutrosophic Sets and Systems

No abstract provided.

Integrated Framework Of Optimization Technique And Information Theory Measures For Modeling Neutrosophic Variables, Mona Gamal Gafar, Ibrahim El-Henawy

Neutrosophic Sets and Systems

No abstract provided.

Neutrosophic Modal Logic, Florentin Smarandache

Neutrosophic Sets and Systems

No abstract provided.

A Study On Neutrosophic Frontier And Neutrosophic Semi-Frontier In Neutrosophic Topological Spaces, P. Iswarya, K. Bageerathi

Neutrosophic Sets and Systems

No abstract provided.