Digital Commons Network^™

Do Relationships Matter? Assessing The Association Between Relationship Design And Contractor Performance, Anna A. Amirkhanyan, Hyun Joon Kim, Kristina T. Lambright

Public Administration Faculty Scholarship

Contracting relationships vary in the extent to which they are complete and involve formal contract specification as well as the extent to which they are based on strong relationships and rely on cooperation and trust. Where a contracting arrangement falls on these two continuums constitutes what this paper refers to as "relationship design" and is likely to impact contractor performance. We use data from a survey of child-care centers and Head Start agencies in Ohio to examine the association between the design of contracting relationships and contractor performance. Contractor performance is assessed in two ways: an objective measure of violations …

Acanthamoeba Casstellanii : Intercellular Location Of Metacaspase, Danielle Maria Desser

Theses, Dissertations and Capstones

Acanthamoeba castellanii, classified as a free living protist, are found in abundance in fresh water, filtered water, and soil, feeding upon bacteria in their environment. The pathogenic strain of this organism can cause either Acanathamoeba keratitis that targets eyes, or more rarely, granulomatous amoebic encephalitis, with immunocompromised individuals most at risk. Acanthamoeba castellanii are characterized by their two different stages: the trophozoite, which is the growing and dividing form, and the cyst form, which is the dormant stage. The cyst stage is highly resistant to harsh environmental conditions due to the double layer cell wall made largely of cellulose. It …

Batrachochytrium Dendrobatidis Detected In Amphibians From National Forests In Eastern Texas, Usa, Daniel Saenz, Brendan T. Kavanagh, Matthew Kwiatkowski

Faculty Publications

The amphibian disease chytridiomycosis, caused by the pathogenic fungus Batrachochytrium dendrobatidis (Bd, Longcore et al. 1999), is well known as a major threat to amphibians resulting in mass die-offs and population declines throughout the world (Berger et al. 1998; Blaustein and Keisecker 2002; Daszak et al. 2003; McCallum 2005; Rachowicz et al. 2006). Batrachochytrium dendrobatidis has been detected on amphibians from sites across North America (Ouellet et al. 2005; Woodhams et al. 2008) and appears to be most prevalent in the western and the northeastern United States (Longcore et al. 2007; Schlaepfer et al. 2007). Whereas infected anurans also have …

Indigenous Health – Australia, Canada, New Zealand And The United States - Laying Claim To A Future That Embraces Health For Us All., Lisa Jackson Pulver, Melissa R. Haswell, Ian Ring, John Waldon, Wayne Clark, Valorie Whetung, Dianne Kinnon, Catherine Graham, Michelle Chino, Jonathon Lavalley, Christina Compher, Ritu Sadana

School of Public Health Faculty Research

Improving the health of all peoples has been a call across the globe for many decades and unfortunately remains relevant today, particularly given the large disparities in health status of peoples found around the world. Rather than differences in health, or health inequalities, we use a different term, health inequities. This is so as mere differences in health (or "inequalities") can be common in societies and do not necessarily reflect unfair social policies or practices. For example, natural ageing implies older people are more prone to illness. Yet, when differences are systematic, socially produced and unfair, these are considered health …

Assessment Of Support Service Needs Of Primary Caregivers Of Hiv And Aids Infected Children: A Review Of Literature And Suggestions For Practice, Barry Eneh

Master of Public Health Program Student Publications

Summary: With the advent of highly active antiretroviral treatment, routine screening and treatment options for pregnant women for perinatally acquired HIV and AIDS, infection is on dramatic decline in the U.S. In spite of the declines and the medical advances, primary and informal caregivers of infected children continue to face innumerable challenges with regard to the availability, access and utilization of non-medical supportive service care needs. HIV/AIDS continues to create unique challenges for infected children and the non-infected family caregivers at multiple levels; impacting their relationships, resources and resilience.

Objective: This literature review identifies and assesses the unique and critical …

Clostridium Difficile Associated Disease (Cdad), Rivka H. Borger

The Science Journal of the Lander College of Arts and Sciences

Clostridium difficile bacteria (C. difficile) are a spore-forming species of bacteria that lies dormant in the colon, in the presence of normal intestinal flora. Due to overuse of certain antibiotics, normal intestinal bacteria may be depleted, and combined with other possible risk factors, allow C. difficile bacterial spores to develop into active, infectious, and extremely resistant toxin-producing bacteria. The toxins cause severe damage and inflammation to the intestinal wall that can result in gastrointestinal discomfort and severe pseudomembranous enterocolitis that must be treated with a low-risk C. difficile targeting defense.

An Hsi Fact Sheet: The Impact Of Animal Agriculture On The Environment And Climate Change In India: A Focus On Methane, Humane Society International

HSI FACT SHEETS

Animal agriculture inefficiently consumes natural resources, contributes to deforestation, and produces immense quantities of animal waste, threatening water and air quality and contributing to climate change. The Food and Agriculture Organization (FAO) of the United Nations estimated in 2006 that animal agriculture was responsible for 18% of global, anthropogenic, or human-induced, greenhouse gas emissions and was ―by far the single largest anthropogenic user of land. Climate change poses significant challenges to India‘s agricultural sector, which is already facing increased competition for land and water.

An Hsi Report: Adopting A Cage-Free Production Policy For Animal Products In Brazil, Humane Society International

HSI REPORTS

Farm animal welfare is becoming an important concern for governments, producers, and consumers worldwide. In particular, intensive confinement systems, such as battery cages and gestation crates, have been acknowledged as severely impairing to the physical comfort and expression of natural behaviors of animals. The European Union and select states in the United States have already passed bills eliminating these housing systems over the next several years. Numerous international retail and food production companies, including Burger King (North America), Smithfield Foods, and McDonald’s (Europe) are committed to gradually eliminating the use and sale of eggs and pork produced via intensive confinement …

An Hsi Report: Food Safety And Cage Egg Production, Humane Society International

HSI REPORTS

Governments have begun legislating against cage egg production and a growing number of major food retailers, restaurant chains, and foodservice providers worldwide are switching to cage-free eggs. Extensive scientific evidence strongly suggests this trend will improve food safety. All fifteen scientific studies published in the last five years comparing Salmonella contamination between caged and cage-free operations found that those confining hens in cages had higher rates of Salmonella, a leading cause of food poisoning worldwide. This has led prominent consumer advocacy organizations, such as the Center for Food Safety, to oppose the use of cages to confine egg-laying hens.

The Public Health Impacts Of Concentrated Animal Feeding Operations On Local Communities, Michael Greger, Gowri Koneswaran

Environment Collection

Large-scale farm animal production facilities, also known as concentrated animal feeding operations (CAFOs), release a significant amount of contaminants into the air and water. Adverse health effects related to exposure to these contaminants among CAFO workers have been welldocumented; however, less is known about their impact on the health of residents in nearby communities. Epidemiological research in this area suggests that neighboring residents are at increased risk of developing neurobehavioral symptoms and respiratory illnesses, including asthma. Additional research is needed to better understand community-scale exposures and health outcomes related to the management practices and emissions of CAFOs.

Kittens: Coming Now To A Shelter Near You

Animal Sheltering 2010-12

Strategies for coping with kitten season

All Roads Lead To Home

Animal Sheltering 2010-12

Moved by the extremity of the pet overpopulation problem in their region, veterinary students at the Mississippi State University College of Veterinary Medicine launched the Homeward Bound Project, a transport program taking adoptable dogs from overcrowded shelters in the South to shelters in the Northeast, where there’s often greater demand for them.

Canine Distemper Virus: Anatomy Of An Outbreak

Animal Sheltering 2010-12

Canine distemper virus can easily enter a shelter, is tricky to diagnose, and may wreak havoc on a shelter’s dog population. A veterinarian and a shelter official discuss the policies and procedures that helped a shelter in West Kennebunk, Maine, cope with an outbreak.

The Impact Of Animal Agriculture On The Environment And Climate Change In Brazil

Agribusiness Reports

The intensification of farm animal production in industrialized agricultural systems, or factory farms, compromises animal welfare and degrades the environment. Animal agriculture inefficiently consumes natural resources, contributes to deforestation, and produces immense quantities of animal waste, threatening water and air quality and contributing to climate change. The Food and Agriculture Organization (FAO) of the United Nations estimated in 2006 that animal agriculture was responsible for 18% of global, anthropogenic, or humaninduced, greenhouse gas emissions and was ―by far the single largest anthropogenic user of land."

Adopting A Cage-Free Production Policy For Animal Products In Brazil

Agribusiness Reports

Farm animal welfare is becoming an important concern for governments, producers, and consumers worldwide. In particular, intensive confinement systems, such as battery cages and gestation crates, have been acknowledged as severely impairing to the physical comfort and expression of natural behaviors of animals. The European Union and select states in the United States have already passed bills eliminating these housing systems over the next several years. Numerous international retail and food production companies, including Burger King (North America), Smithfield Foods, and McDonald’s (Europe) are committed to gradually eliminating the use and sale of eggs and pork produced via intensive confinement …

Does The Theory Of Planned Behavior Predict Intentions To Seek Help For Suicidality?, Jennifer Lynn Mills

Theses, Dissertations and Capstones

The purpose of the current project is to relate disparate lines of research on suicide prevention and help-seeking using Azjen’s (1991) Theory of Planned Behavior (TpB). Two studies examined college students’ beliefs about help-seeking for emotional problems. In Study 1, 37 undergraduates responded to open-ended questions about a variety of help-seeking behaviors. These responses were categorized. Frequencies and percentages were calculated for each category. In Study 2, 143 undergraduates completed two mental health inventories and a TpB survey constructed by the experimenter. A model containing the three TpB predictor variables—attitudes (M = 15.29, SD = 3.57), perceived social norms (M …

Pharmaceutical Crops: An Overview, Shiyou Li, Wei Yuan, Peiying Yang, Mikhail Antoun, Michael Balick, Gordon Cragg

Faculty Publications

Pharmaceutical crops is an ambiguous term used by biologists and chemists for different categories of plants. We define pharmaceutical crops as those cultivated species that are used for extraction or preparation of therapeutic substances such as active pharmaceutical ingredients (APIs), excipients used in pharmaceutical formulations, vaccines and antibodies, as well as other therapeutic proteins. Based on the type of pharmaceutical product, these crops can be classified into three distinct yet sometimes overlapping categories: crops for the production of small therapeutic molecules (STMs), large therapeutic molecules (LMTs), or standard therapeutic extracts (STEs). This review briefly discusses the relationships of pharmaceutical crops …

The Search, The Jackson Laboratory

Search Magazine

No abstract provided.

Primary Gamma-Herpesviral Infection In Zambian Children, Veenu Minhas, Brad P, Brayfield, Kay L. Crabtree, Chipepo Kankasa, Charles D. Mitchell, Charles Wood

Nebraska Center for Virology: Faculty Publications

Background: HHV-8 is closely related to Epstein-Barr virus (EBV), but the clinical presentations of these two infections in early childhood are not well understood. Also, it is not known whether infection by one virus correlates with another. Here, we compare the natural history of infection by these two viruses along with the clinical manifestations and risk factors that are associated with early childhood infection in Zambia, which is an endemic area for HHV-8.

Methods: This study was conducted in a cohort of 12 month old Zambian children (N = 677). Data on socio-economic status and a wide range …

An Enzootic Vector-Borne Virus Is Amplified At Epizootic Levels By An Invasive Avian Host, Valerie A. O'Brien, Amy T. Moore, Ginger R. Young, Nicolas Komar, William K. Reisen, Charles R. Brown

Zoonotics and Wildlife Disease: Publications

Determining the effect of an invasive species on enzootic pathogen dynamics is critical for understanding both human epidemics and wildlife epizootics. Theoretical models suggest that when a naive species enters an established host–parasite system, the new host may either reduce (‘dilute’) or increase (‘spillback’) pathogen transmission to native hosts. There are few empirical data to evaluate these possibilities, especially for animal pathogens. Buggy Creek virus (BCRV) is an arthropod-borne alphavirus that is enzootically transmitted by the swallow bug (Oeciacus vicarius) to colonially nesting cliff swallows (Petrochelidon pyrrhonota). In western Nebraska, introduced house sparrows (Passer domesticus …

Molecular Genealogy Tools For White-Tailed Deer With Chronic Wasting Disease, Holly B. Ernest, Bruce R. Hoar, Jay A. Well, Katherine I. O'Rourke

Zoonotics and Wildlife Disease: Publications

Molecular genetic data provide powerful tools for genealogy reconstruction to reveal mechanisms underlying disease ecology. White-tailed deer (Odocoileus virginianus) congregate in matriarchal groups; kin-related close social spacing may be a factor in the spread of infectious diseases. Spread of chronic wasting disease (CWD), a prion disorder of deer and their cervid relatives, is presumed to be associated with direct contact between individuals and by exposure to shared food and water sources contaminated with prions shed by infected deer. Key aspects of disease ecology are yet unknown. DNA tools for pedigree reconstruction were developed to fill knowledge gaps in …

Experimental Oral Transmission Of Chronic Wasting Disease To Red Deer (Cervus Elaphus Elaphus): Early Detection And Late Stage Distribution Of Protease-Resistant Prion Protein, Aru Balachandran, Noel P. Harrington, James Algire, Andrei Soutyrine, Terry R. Spraker, Martin Jeffrey, Lorenzo González, Katherine I. O'Rourke

Zoonotics and Wildlife Disease: Publications

Chronic wasting disease (CWD), an important emerging prion disease of cervids, is readily transmitted by intracerebral or oral inoculation from deer-to-deer and elk-to-elk, suggesting the latter is a natural route of exposure. Studies of host range susceptibility to oral infection, particularly of those species found in habitats where CWD currently exists are imperative. This report describes the experimental transmission of CWD to red deer following oral inoculation with infectious CWD material of elk origin. At 18 to 20 months post-inoculation, mild to moderate neurological signs and weight loss were observed and animals were euthanized and tested using 3 conventional immunological …

Detection Of The Abnormal Isoform Of The Prion Protein Associated With Chronic Wasting Disease In The Optic Pathways Of The Brain And Retina Of Rocky Mountain Elk (Cervus Elaphus Nelsoni), T. R. Spraker, Katherine I. O'Rourke, T. Gidlewski, J. G. Powers, J. J. Greenlee, M. A. Wild

Zoonotics and Wildlife Disease: Publications

Eyes and nuclei of the visual pathways in the brain were examined in 30 Rocky Mountain elk (Cervus elaphus nelsoni) representing 3 genotypes of the prion protein gene PRNP (codon 132: MM, ML, or LL). Tissues were examined for the presence of the abnormal isoform of the prion protein associated with chronic wasting disease (PrP^CWD). Nuclei and axonal tracts from a single section of brain stem at the level of the dorsal motor nucleus of the vagus nerve were scored for intensity and distribution of PrP^CWD immunoreactivity and degree of spongiform degeneration. This obex scoring …

Putative Cis-Regulatory Elements Associated With Heat Shock Genes Activated During Excystation Of Cryptosporidium Parvum, Benjamin Cohn, Patricio A. Manque, Ana M. Lara, Myrna G. Serrano, Nihar U. Sheth, Gregory A. Buck

Microbiology and Immunology Publications

Abstract

Background

Cryptosporidiosis is a ubiquitous infectious disease, caused by the protozoan parasitesCryptosporidium hominis and C. parvum, leading to acute, persistent and chronic diarrhea worldwide. Although the complications of this disease can be serious, even fatal, in immunocompromised patients of any age, they have also been found to lead to long term effects, including growth inhibition and impaired cognitive development, in infected immunocompetent children. The Cryptosporidium life cycle alternates between a dormant stage, the oocyst, and a highly replicative phase that includes both asexual vegetative stages as well as sexual stages, implying fine genetic regulatory mechanisms. The …

Pharmaceutical Counterfeiting And The Rfid Technology Intervention, Alberto Coustasse, Cody Arvidson, Phil Rutsohn

Management Faculty Research

Both nationally and internationally, pharmaceutical counterfeiting has become a problem that is threatening economic stability and public health. The purpose of the present research study review was to analyze the scope and severity of pharmaceutical counterfeiting and to establish if the implantation of the Radio Frequency Identification Device (RFID) model can more efficiently be used within the pharmaceutical supply chain to reduce the problem counterfeit drugs impose on public health and international economic stability. Results indicated that implementing the RFID model for tracking drugs at the item level in the pharmaceutical supply chain has potential to alleviate the scope of …

Download Full Pdf Issue-Jefferson Translations, Vol. 4, No. 2, Winter 2010

Jefferson Translations

Translations is devoted to the activities of the Department of Medicine at Jefferson Medical College. This issue includes articles about the Length-of-Stay initiative led by the Chairman as well as items on the Center for Translational Medicine, including a Q&A on "How Blood Vessels Heal" and a profile about research on "Viruses That Help Heart Failure." Articles also address "Optimal Care of Diabetic Inpatients," celebrating "A Liver Transplant Anniversary," and the 45th Annual Rehfuss Lecture.

The Brook Winter 2010, V. 9, N. 01, Stony Brook University Office Of Communications.

The Brook

v.: ill. ; 30 cm (original analog pub.),Brook

Prevalence And Correlates Of Trichomonas Vaginalis Infection Among Female Us Federal Prison Inmates, Siobhan Sutcliffe, Sara B. Newman, Andrew Hardick, Charlotte Gaydos

Epidemiology Faculty Publications

No abstract provided.

Human Papillomavirus Types 16, 18, And 31 Serostatus And Prostate Cancer Risk In The Prostate Cancer Prevention Trial, Siobhan Sutcliffe, Raphael P. Viscidi, Cathee Till, Phyllis J. Goodman, Ashraful M. Hoque, Ann W. Hsing, Ian M. Thompson, Johnathan M. Zenilman, Angelo M. De Marzo, Elizabeth A. Platz

Cancer Prevention Faculty Publications

No abstract provided.

Institute Of Clinical And Translational Sciences News, Vol. 3, Issue 2

ICTS Newsletters

No abstract provided.