Digital Commons Network^™

Shrinkage Empirical Likelihood Estimator In Longitudinal Analysis With Time-Dependent Covariates: Application To Modeling The Health Of Filipino Children, Denis H. Y. Leung, Dylan S. Small, Jing Qin, Min Zhu

Research Collection School Of Economics

The method of generalized estimating equations (GEE) is a popular tool for analysing longitudinal (panel) data. Often, the covariates collected are time-dependent in nature, for example, age, relapse status, monthly income. When using GEE to analyse longitudinal data with time-dependent covariates, crucial assumptions about the covariates are necessary for valid inferences to be drawn. When those assumptions do not hold or cannot be verified, Pepe and Anderson (1994, Communications in Statistics, Simulations and Computation 23, 939–951) advocated using an independence working correlation assumption in the GEE model as a robust approach. However, using GEE with the independence correlation assumption may …

Conversion Of Greenhouse Gasses Into Energy, Sarah C. Rippe

Social Sciences

No abstract provided.

Characterizing The Syphilis Epidemic Among Men Who Have Sex With Men In Lima, Peru To Identify New Treatment And Control Strategies, Robert Deiss, Segundo R. Leon, Kelika A. Konda, Brandon Brown, Eddy R. Segura, Jerome T. Galea, Carlos F. Caceres, Jeffrey D. Klausner

Social Work Faculty Publications

Background: Syphilis is an important sexually transmitted infection (STI) with serious public health consequences. Among men who have sex with men (MSM) in Lima, the prevalence and incidence are extraordinarily high. Current syndromic approaches, however, fail to identify asymptomatic cases, and in settings where large proportions of individuals test positive again after treatment, it is frequently difficult to distinguish treatment failure from re-infection. Thus, new approaches are needed to improve treatment strategies and public health control efforts.

Methods/Design: Study participants will undergo baseline testing for syphilis infection along with a behavioral survey covering demographics, sexual behavior, drug and …

Mining Effective Multi-Segment Sliding Window For Pathogen Incidence Rate Prediction, Lei Duan, Changjie Tang, Xiasong Li, Guozhu Dong, Xianming Wang, Jie Zuo, Min Jiang, Zhongqi Li, Yongqing Zhang

Kno.e.sis Publications

Pathogen incidence rate prediction, which can be considered as time series modeling, is an important task for infectious disease incidence rate prediction and for public health. This paper investigates the application of a genetic computation technique, namely GEP, for pathogen incidence rate prediction. To overcome the shortcomings of traditional sliding windows in GEP-based time series modeling, the paper introduces the problem of mining effective sliding window, for discovering optimal sliding windows for building accurate prediction models. To utilize the periodical characteristic of pathogen incidence rates, a multi-segment sliding window consisting of several segments from different periodical intervals is proposed and …

Stakeholder Perceptions Of Socioenvironmental Impacts From Unconventional Natural Gas Development And Hydraulic Fracturing In The Haynesville Shale, Anthony E. Ladd

Journal of Rural Social Sciences

Environmental controversy over unconventional natural gas development utilizing horizontal drilling and hydraulic “fracking” has been on the rise in recent years. While most of the media attention has been focused on the conflicts in states like Pennsylvania, New York, Texas, and Colorado, the discovery of huge natural gas reserves in the Haynesville Shale formation in 2008 set off a drilling rush that has resulted in differential benefits and risks for various residents. Drawing on current research and extensive interview data collected from a relevant cross-section of community stakeholders, this study offers a descriptive and comparative analysis of the types of …

Project Ngage: Network Supported Hiv Care Engagement For Younger Black Men Who Have Sex With Men And Transgender Persons, Dexter R. Voisin

Faculty Scholarship

Background: Young Black men who have sex with men and transgender persons (YBMSMT) aged 13-29 carry the nation's highest burden of new HIV infections. Studies indicate that YBMSMT have poor retention in care, which is associated with reduced medication adherence and increased virologic failure. Objective: Project nGage is a randomized controlled (RCT) trial evaluating the feasibility and preliminary efficacy of a brief, dyadic intervention designed to promote adherence to HIV primary care in safety-net clinics. Network visualization is used to identify and engage a support confidant (SC) from participants' social networks. A social work interventionist then meets with the SC …

Prescribed Reading: August 2013, Centracare Clinic

Prescribed Reading

• Health Care Matters: Get your immunizations to protect self and patients
• We want to hear from you!
• Welcome to our new CentraCare providers
• Welcome to our new employees
• Learn about area services for seniors
• More than a century of Leading with Care
• Recognition for Years of Service
• Loop the Plaza for your health
• Palliative care expands to Heart Center
• Two new features on Kronos
• Kudos to . .
• ZERO Prostate Cancer Run is Sept. 28
• Run Your ‘Sauks’ Off in Sauk Centre
• System leadership change update
• Recipes for a Healthy Lifestyle
• Share your story
• Employees encouraged to use MyChart
• 2nd …

Diffusion Of Innovation Across A National Local Health Department Network: A Simulation Approach To Policy Development Using Agent-Based Modeling, Mark Orr, Jacqueline Merrill

Frontiers in Public Health Services and Systems Research

The network that local health officials use to communicate about professional issues is sparsely connected, which may limit the spread of innovative practices. We used agent-based simulation modeling to find out if a policy to promote more connections improved the network’s capability to diffuse innovation. We found that unanticipated effects could result, depending on the requirements of the policy and the proportion of health officials involved. With carefully crafted assumptions and reliable data it is possible to untangle complex processes using simulation modeling. The results represent how the world might actually work which may provide useful decision support for policymakers …

Biofouling : A Means Of Aquatic Species Transfer, Anne Bouyssou, Josefin Madjidian

NSBWO

Ships carry seawater in their ballast tanks when they are not fully loaded with cargo, in order to maintain adequate trim, draught and stability, adjust list and limit stresses on the hull. It is now well documented that the water pumped into the ship contains aquatic organisms – which can also sink to the sediments at the bottom of tanks – and that these organisms are thereby transferred from the port of origin to the destination. But it is seldom mentioned that aquatic organisms are also found on the outside of ships, attached on their hulls and appendages, as a …

Serials Solutions Subject Search Report 2012-2013, Andrée J. Rathemacher

Technical Services Reports and Statistics

Statistics on the total number of Serials Solutions subject searches at the University of Rhode Island Libraries by month for 2012-2013. Shows how many times the A-Z full text electronic journal list (at http://zu4tq4pb5v.search.serialssolutions.com/) was browsed by specific subjects.

The Stress Revolution: An Examination Of Acculturative Stress And An Emerging Modern Human Stress Response, Jeffrey Nicklas

Social Sciences

In a world that is so fast pace and always changing, the human biological systems have need to adapt just as swiftly. WIth the dependence on culture that humans all share has led to the building of societies with complex rules, ideals, and accepted roles and ways of life. In these complex societies, great cities and governments have arisen but so too have unnoticed changes to human biology. One of these changes is with environmental stressors and the effects it has on the nervous system. The human body, in these modern times, still responds to perceived stressors with the release …

The Interactive Effects Of Multiple Stressors On Lithobates Catesbeianus And Anaxyrus Americanus, Matthew Kyle Holden

Graduate Theses and Dissertations

Amphibian populations worldwide have experienced dramatic declines, and many species have already become locally, regionally, or globally extirpated with thousands more being threatened with extinction. These declines have occurred more rapidly in amphibians than any other group of vertebrates, which is especially concerning to scientists because amphibians serve as indicator species of overall environmental health. Major causes for amphibian declines are discussed in Chapter 1 and include: habitat modification and destruction, commercial over-exploitation, introduced species, environmental contaminants, global climate change, and infectious diseases.

Chapter 2 discusses the major research aspects of the thesis by examining the interactive effects of multiple …

The Children Of Amarna: Disease And Famine In The Time Of Akhenaten, Kathleen Kuckens

Graduate Theses and Dissertations

What is now known as Amarna, Egypt there once stood a grand city. Hastily built and quickly abandoned, this once capital city of Egypt was the brainchild of the Pharaoh Akhenaten. In 2002 the final resting place of the inhabitants who populated this ancient city were discovered. Since excavations began at the South Tombs Cemetery an unusual high number of individuals aged 3-25 have been excavated. Out of the 278 individuals excavated thus far, 45% of them fall to the adolescent and sub-adult category. Under normal circumstances this portion of the population tends to be the most robust and resilient, …

Decoding Literary Aids: A Study On Issues Of The Body, Masculinity, And Self Identity In U.S. Aids Literature From 1984-2011, Alexander Shimon Abrams

Graduate Theses and Dissertations

Rather than waiting decades to respond, novelists of nearly every literary genre began conceptualizing the AIDS epidemic shortly after the first documented case of the virus in the United States in 1981. Writers, feeling a sense of urgency, wasted little time constructing didactic texts that differ from much historical fiction in that they were written as the tragedy they are commenting on occurred. However, AIDS literature has changed as the disease has spread well beyond the gay communities of San Francisco and New York, causing people to reexamine their longstanding beliefs on masculinity, sexuality, and body politics.

My Master's thesis …

Rrh Library Newsletter, August 2013, Libraries At Rochester Regional Health

Rochester Regional Health authored publications and proceedings

Newsletter sections include: Foodborne Diseases; Announcing UpToDate Anywhere; Connect to Library Resources from EPIC

Evaluation Of Water Sanitation Options For Poultry Production, Pramir Maharjan

Graduate Theses and Dissertations

An evaluation of poultry farm water supplies was conducted to determine the value and impact of water system sanitation practices in commercial broiler houses on microbial levels. Water line cleaning between flocks using concentrated disinfectant solution before placing chicks reduced biofilms retained in the lines to a safe level. Occasional microbial surges were noticed during different points of flock grow-out period even when daily water sanitation was present indicating water is highly susceptible to microbial contamination. However, the daily water sanitation practice controlled the occasional microbial surges in water from sustaining and kept drinking water to a microbiologically acceptable level. …

An Economic Evaluation Of Primary Care Behavioral Health In Pediatrics: A Case Study, Natasha B. Gouge

Electronic Theses and Dissertations

A barrier cited by primary care administrators in integrating behavioral health is financial risk. Fee-for-service billing mechanisms remain complex and there is little empirical guidance on cost-effective models. This study was an economic evaluation of an integrated care model in a pediatric private practice clinic. The study evaluated cost benefits by examining specific delivery indices such as concerns presented, time spent, billing codes used, and reimbursement received in regards to pediatric primary care visits by comparing days when an on-site Behavioral Health Consultant (BHC) was available versus Non-BHC Days. All 3 hypotheses were supported: 1) more patients were seen in …

Perceived Dangerousness Of The Job And Well-Being Among Correctional Officers: The Role Of Perceived Stress And Family Supportive Supervisor Behaviors (Fssb), David Duane Meier

Dissertations and Theses

Occupational stress has become a world-wide epidemic exacting severe tolls on both businesses and employees alike. Of all the workplace stressors, the perceived dangerousness of one's job is ever present within the occupation of corrections. The current study examined the mediating process of perceived stress on the relationship between perceived dangerousness of the job and the negative employee well-being outcomes of work-family conflict and symptoms of psychological distress, as well as the moderating effects of family supportive supervisor behaviors on this process. As part of a larger study, survey data were collected from 1,370 state correctional officers. It was hypothesized …

Securing Health Care Rights For Survivors: Developing An Evidence Base To Inform Policy, Jo Durham

The Journal of Conventional Weapons Destruction

Analysis of current literature on landmine/explosive remnants of war casualties in Cambodia, Laos and Vietnam reveals flaws in recording systems. An integrated course of action should aid mine action and public health communities in preventing incidents and providing care to survivors.

Earning Trust And Explaining Complexities As You Communicate Climate Science: The Cause Model, Katherine E. Rowan

July 10, 2013: Best Practices and Communications Strategies for Adapting to Sea Level Rise and Flooding

No abstract provided.

Humanitarianism And The Anthropology Of Hunger, Kate Klein

Undergraduate Theses—Unrestricted

While the early view of hunger as the product of a world population too large to sustain has largely been eliminated, and the mainstream international community has come to accept that food insecurity results from issues of distribution rather than an insufficient global food supply, the emphasis on biotechnology in agriculture, humanitarianism in international aid, and social justice in international human rights law in the contemporary era has contributed to other barriers that prevent hunger alleviation.

In this thesis, I argue that these previous contemporary developments have had the capacity to hide hunger. My analysis of technology and humanitarian aid …

Clinic Connection: Summer 2013, Centracare Clinic

Clinic Connection

• President’s Message: "The importance of team work in health care"
• Collaborating to improve care locally and throughout Minnesota
• Neoplasms: Documenting ‘Current’ versus ‘Personal History’
• Heart failure — an epidemic in the U.S.
• Medical weight management provides options for obesity
• Wound Center offers array of services to patients
• Doctors perform first Transcatheter Aortic Valve Replacement at St. Cloud Hospital
• Study links childhood trauma and adult behavior
• Introducing our new CentraCare Clinic Specialists

Preventative Care And Culture, Anna Wagman

Independent Study Project (ISP) Collection

This paper explores the intersection between culture and health. The similarities and differences between methods for preventative medicine employed by traditional and allopathic systems are discussed. These ostensibly disparate systems, in reality, display many parallels in regards to their delivery. The effects of industrial progress, and therefore cultural change, on the health of the inhabitants of rapidly urbanizing African cities are examined. Historical information from studies of Great Britain, the first area to undergo a full industrial revolution is also drawn on. These analyses essentially predict the societal issues that come with urbanization, such as the amalgamation of preexisting pollutants …

Liberalis, Summer 2013, Utah State University

Liberalis

Freedom to Think, Discover, and Create. The alumni magazine for the College of Humanities and Social Sciences at Utah State University.

An Hsus Report: Industrial Farm Animal Production And Livestock Associated Mrsa (Methicillin Resistant Staphylococcus Aureus), The Humane Society Of The United States

Impact of Animal Agriculture

Staphylococcus aureus is a leading cause of bacterial infection and is increasingly found to be resistant to antibiotic therapy. A newly described type of Methicillin Resistant Staphylococcus aureus carried by farm animals, Livestock Associated MRSA (LA-MRSA), is now causing infections in humans with and without direct livestock contact. A reduction in the non-therapeutic use of antibiotics in feed would likely reduce the capacity of industrial animal agriculture to continue to create, disseminate, and perpetuate a large reservoir of LA-MRSA on a global scale, but more fundamental changes in the way animals are raised for food may be necessary forestall a …

Industrial Farm Animal Production And Livestock Associated Mrsa (Methicillin Resistant Staphylococcus Aureus)

Agribusiness Reports

Staphylococcus aureus is a leading cause of bacterial infection and is increasingly found to be resistant to antibiotic therapy. A newly described type of Methicillin Resistant Staphylococcus aureus carried by farm animals, Livestock Associated MRSA (LA-MRSA), is now causing infections in humans with and without direct livestock contact. A reduction in the non-therapeutic use of antibiotics in feed would likely reduce the capacity of industrial animal agriculture to continue to create, disseminate, and perpetuate a large reservoir of LA-MRSA on a global scale, but more fundamental changes in the way animals are raised for food may be necessary forestall a …

Rez Realities: Exploring The Perceptions Of Crime And Justice Among Tribal Police Officers In Indian Country, Favian Alejandro Martin

Sociology & Criminal Justice Theses & Dissertations

Although American Indians and Alaskan Natives (AI/NA) compose just over 1% of the general population in the U.S., they experience higher rates of crime and violence than the total population and are dramatically over-represented in the criminal justice system. In light of these realities, the paucity of research on AI/NA crime, violence, and justice problems is appalling. What research does exist suggests that AI/NA crime and victimization is correlated with social problems such as poverty and illegal drug use which are linked to the social ills of colonialism. Drawing on the work of Loader (1997), this dissertation examines the perceptions …

Traversing Invitational Spaces: The Beautiful Iraqi Women Project, Carmen Lowry

Communication ETDs

The Beautiful Iraqi Women project was a short-term participatory research project co-designed and co-facilitated with Iraqi refugee women. Pragmatic project goals were to learn about Iraqi refugees' resettlement experiences and create accessible and welcoming entries into the different spaces that govern refugee resettlement processes. Theoretical goals were concerned with learning how invitational rhetoric concepts of safety, immanent value, self-determination, and sharing perspectives contribute to achieving the pragmatic goals. Research questions framing this project were: RQ1: How is invitational rhetoric constructed in a short-term project with Iraqi refugee women? RQ2: In this invitational space, what do Iraqi participants' shared perspectives reveal …

The Bioarchaeology Of Changes In Social Stratification, Warfare, And Habitual Activities Among Iron Age Samnites Of Central Italy, Vitale Sparacello

Anthropology ETDs

This study uses a bioarchaeological approach to investigate the behavioral and social correlates of changes in skeletal properties during the Iron Age of central Italy. This was a period of demographic growth, increase in sociopolitical complexity, and social stratification. Early states were developing from simpler forms of social aggregation, and expansionistic, large-scale warfare was beginning. I analyzed the mechanical properties of Iron Age human skeletons (844 individuals) from 11 necropoleis belonging to the Oscan ethno-linguistic group (Samnites). The analysis of grave goods allowed for a division of individuals by status categories. Iron Age samples show an increase in stature compared …

Smartphone Apps For Disasters: Workshop Lesson Plan, Paul Levett

Himmelfarb Library Faculty Posters and Presentations

This instruction was designed to be delivered to a Disaster Medical Assistance Team (DMAT) or a Community Emergency Response Team (CERT).

Instructional Goal #1: Using a personal smartphone connected to the internet, learners will download medical information apps, before deployment to a disaster environment.

Instructional Goal #2: Recalling real and simulated patient care situations that required additional medical information, learners will identify and search smartphone apps for relevant, current, authoritative, medical information that could be applied to the care of individual patients in disasters.