Digital Commons Network^™

On The Eigenstructures Of Functional K-Potent Matrices And Their Integral Forms, Yan Wu, Daniel F. Linder

Biostatistics: Faculty Publications

In this paper, a functional k-potent matrix satisfies the equation, where k and r are positive integers, and are real numbers. This class of matrices includes idempotent, Nilpotent, and involutary matrices, and more. It turns out that the matrices in this group are best distinguished by their associated eigen-structures. The spectral properties of the matrices are exploited to construct integral k-potent matrices, which have special roles in digital image encryption.

Future Demands For Services From Public Health Facilities In Uttar Pradesh, Population Council

Reproductive Health

A Population Council-led consortium in India conducted a study to assess (a) the expected workload of public health facilities, and (b) the extent to which the demand for contraception could be met by the existing health facilities in Uttar Pradesh, following the implementation of behavior change communication (BCC) activities. This policy brief recommends that BCC efforts create demand for services and address perceptions that it is “not necessary” to access health care services. BCC must play a greater role in motivating women to move to facilities not just for institutional delivery but for other services as well. BCC can also …

Increasing The Practice Of Thermal Care To Prevent Newborn Hypothermia: Implications For Behavior Change Communication In Rural Uttar Pradesh, Population Council

Reproductive Health

The Population Council conducted a formative study in rural Uttar Pradesh, India to assess current newborn bathing practices and the methods adopted to keep the baby warm immediately after birth; explore the beliefs that guide these customs and practices; identify the barriers and facilitating factors in adopting healthy newborn care practices, such as skin-to-skin contact (STSC); and identify programmatic and behavior change communication (BCC) initiatives that could accelerate the adoption of newborn care practices. Barriers included misconceptions about the consequences of bathing a newborn and a lack of awareness among mothers and health workers about STSC. Facilitating factors included contact …

Community Mobilization For Postabortion Care In Kenya: Baseline Evaluation Report, Chi-Chi Undie, Saumya Ramarao

Reproductive Health

Maternal health complications, including those arising from unsafe abortion and miscarriage, are a leading cause of morbidity among women in Kenya. These realities necessitate interventions to prevent unintended or unwanted pregnancies and to ensure access to quality care for women with postabortion complications. In response to this need, the RESPOND Project designed an intervention package aimed at increasing awareness and use of postabortion care (PAC) services and improving family planning, reproductive health, and maternal health outcomes. As part of the intervention, RESPOND works with districts and communities to: strengthen service delivery points to provide PAC services; conduct community mobilization to …

The Effect Of Breastfeeding On The Bmi Of Hispanic Preschool Children, Linda M. Kilby

Walden Dissertations and Doctoral Studies

The American Academy of Pediatrics and World Health Organization recommend exclusive breastfeeding for the first 4-6 months of life to reduce risk of obesity in pre-school children. Previous research has indicated a high rate of obesity among Hispanic children in the northeastern United States. There is also a gap in the literature regarding the effectiveness of exclusive breastfeeding in preventing obesity among preschool Hispanic children. Therefore, the purpose of this study was to determine if there was an association between exclusive breastfeeding and obesity among pre-school Hispanic children enrolled in the Special Supplemental Nutrition Education Program for Women, Infants and …

Using The Andersen Behavioral Model Of Health Services Use To Examine Adult Uninsured Patient Health Services Use At A Community Health Center, Jewel Shonette Goodman

Health Services Research Dissertations

Prescription medications are essential to the treatment and management of chronic conditions (Smith et al., 2005). Lack of access can result in pain, worsening of the condition and increased risk of additional health problems. Health care expenditures in the United States were reportedly 1.7 trillion in 2003 (Smithetal.,2005) and exceeded" role="presentation" style="box-sizing: border-box; display: inline-table; line-height: 0; font-size: 16.66px; overflow-wrap: normal; word-spacing: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border: 0px; margin: 0px; padding: 1px 0px; position: relative;">1.7trillionin2003(Smithetal.,2005)andexceeded1.7trillionin2003(Smithetal.,2005)andexceeded2.3 trillion in 2008 (Centers for Medicare and Medicaid Services, 2010). Prescription medication costs …

Evaluation Of Prevalence, Transmission, And Prevention Methods Of Salmonellosis From Pet Turtles In Michigan, Karina Ballester, Edwin Vazquez, Mahdi Saeed, Paul C. Bartlett

Michigan Journal of Public Health

The sale and distribution of turtles with a carapace smaller than four inches in diameter was banned by federal law in 1975 on the grounds that such animals were frequently associated with human Salmonella infections. However, the popularity of these small turtles as pets has resurfaced, and in many places in Michigan they are being sold illegally. This study was conducted in Michigan to determine the prevalence of Salmonella spp. in the most popular pet turtle species, Trachemys scripta elegans commonly known as red-eared sliders, and to evaluate the compliance of pet stores with laws concerning the sale of these …

Psychosocial Correlates Of Adherence To Antiretroviral Therapy (Art) In People Living With Hiv In Kenya, Thomas M. Kamau

Seton Hall University Dissertations and Theses (ETDs)

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Prolonged Injustice In Urban America, Jametta Magwood, Edith M. Williams, Saundra H. Glover

Faculty Publications

Environmental inequality is the suggestion that the working class, the poor, persons of color, and ultimately the economically disadvantaged are subjected to living conditions that may prove to be hazardous both personally, professionally, and also to the infrastructure of the urban communities that these people inhabit. These injustices affect not only housing but education, quality healthcare access, and access to employment. This article investigates the distinct relationship of environmental inequalities imposed in urban communities that are promoted by a prominent institution: the government. It has been suggested that the government is primarily controlled by individuals who are incapable of identifying …

Specialty Care Use In Us Patients With Chronic Diseases, Jessica D. Bellinger, Rahnuma M. Hassan, Patrick A. Rivers, Qiang Cheng, Edith M. Williams, Saundra H. Glover

Faculty Publications

Despite efforts to eliminate health disparities, racial, ethnic, and geographic groups continue lag behind their counterparts in health outcomes in the United States. The purpose of this study is to determine variation in specialty care utilization by chronic disease status. Data were extracted from the Commonwealth Fund 2006 Health Care Quality Survey (n = 2475). A stratified minority sample design was employed to ensure a representative sample. Logistic regression was used in analyses to predict specialty care utilization in the sample. Poor perceived health, minority status, and lack of insurance was associated with reduced specialty care use and chronic disease …

Cesarean And Vbac Rates Among Immigrant Vs. Native-Born Women: A Retrospective Observational Study From Taiwan Cesarean Delivery And Vbac Among Immigrant Women In Taiwan, Jung-Chung Fu, Sudha Xirasagar, Jihong Liu, Janice C. Probst

Faculty Publications

Background:Cultural and ethnic roots impact women’s fertility and delivery preferences This study investigated whether the likelihood of cesarean delivery, primary cesarean, and vaginal delivery after cesarean (VBAC) varies by maternal national origin.

Mehods: We conducted a nation-wide, population-based, observational study using secondary data from Taiwan. De-identified data were obtained on all 392,246 singleton live births (≥500 g; ≥20 weeks) born to native-born Taiwanese, Vietnamese and mainland Chinese-born mothers between January 1 2006 and December 31 2007 from Taiwan’s nation-wide birth certificate data. Our analytic samples consisted of the following: for overall cesarean likelihood 392,246 births, primary cesarean 336,766 (excluding …

Child Health Promotion Research Centre - Research For The Future, Margaret Hall

ECU Research Week

Research for the Future: Overview of Research within the Child Health Promotion Research Centre.

Photovoice In The Workplace, Marian Flum, Carlos Eduardo Siqueira, Anthony Decaro, Scott Redway

Gastón Institute Publications

Background Photovoice, a photographic participatory action research methodology was used in a workplace setting to assess hazards that were creating extremely high injury and incidents rates for university custodians and to promote the conditions to eliminate or reduce those hazards. Methods University custodians participated in a Photovoice project to identify, categorize, and prioritize occupational hazards and to discuss and propose solutions to these problems. Results were presented to management and to all custodians for further discussion. The effort was led by a worker-based union-sponsored participatory evaluation team in partnership with a university researcher. Results Visual depiction of hazardous tasks and …

The Effects Of Paternal Absence On The Sexual Behaviors Of African-American Adolescents Living In Impoverished Neighborhoods, Cheri Nicolette Langley

All ETDs from UAB

According to the 2005 Youth Risk Behavior Survey (YRBS), 47% of the surveyed high school students reported ever having sexual intercourse, with 6% reporting having initiated their first sexual intercourse before the age of 13 (Eaton et al., 2006). Using the Mobile Youth Survey (1998-2008), the purpose of this study is four-fold: (a) to describe the MYS sample (1998-2008) in terms of its primary independent variable (the absence of a father figure) and its primary outcomes (sexual debut, sexual frequency, number of sex partners, condom use, pregnancy in the last year, and pregnancy intention); (b) to determine the impact of …

A Pilot Study For A Computer-Tailored Program To Increase Calcium And Vitamin D Consumption In Young Women: Does Adding Quantitative Ultrasound Change Outcomes?, Donald Henry Lein

All ETDs from UAB

Osteoporosis and osteoporosis-related fractures are costly personal and national problems. No cure exists so experts stress early practice of bone protective behaviors, like adequate calcium and vitamin D intake, to prevent osteoporosis and osteoporosis-related fractures. However, young women in the United States do not consume adequate amounts of these two nutrients. Further evaluation to identify cost effective programs to increase calcium and vitamin D consumption in young women is needed. The purpose of this study was to evaluate whether quantitative ultrasound (QUS) with bone strength feedback to a computer-tailored feedback and counseling intervention was needed to increase calcium and vitamin …

Prevalence And Susceptibility Of Cryptococcus Neoformans To Fluconazole In Hiv Patients In Kenya, Rennatus Magina Mdodo

All ETDs from UAB

In an applied analysis, examining the association between log transformed C-reactive

Sexual Risk Behavior Among African-American Adolescents: Trajectories And Their Predictors, Maureen Muchimba

All ETDs from UAB

Although adolescents in the United States are at high risk of sexually transmitted infections and HIV, research indicates that many do not use condoms consistently and have high numbers of lifetime multiple sexual partners. Among adolescents, different subgroups exhibit distinct patterns of sexual behavior over time. The purpose of this dissertation was to identify trajectories of sexual risk behavior among adolescents and to determine individual, family and community factors that are predictive of membership to trajectory groups. Data were collected on sexual risk behavior among low-income African-American adolescents in Mobile County, Alabama. Gender-balanced subsamples of risky sex (N = 1294) …

Therapeutic Interventions For Chlorine Gas Induced Lung Injury, Amit Kumar Yadav

All ETDs from UAB

Rationale: Nitrite (NO2-) has been shown to limit injury to the heart, liver and kidneys in various models of ischemia-reperfusion injury. Currently, potential protective effects of systemic NO2- in limiting lung injury or enhancing repair have not been documented. Objectives: To assess the efficacy and mechanisms by which post-exposure intra-peritoneal injections of NO2- mitigate Cl2 induced lung injury in rats. Methods: Rats were exposed to Cl2 (400 ppm) for 30 minutes and returned to room air. Nitrite (1mg/Kg) or saline were administered intraperitoneally at 10 min, 2, 4 and 6 hrs post exposure. Rats were sacrificed at 6 hrs or …

Sense Of Community Among Adolescents Participating In The Mobile Youth Survey: A Measurement Study, Randolph Stacer Devereaux

All ETDs from UAB

A measurement study was conducted to evaluate 11 items representing the latent variable labeled "sense of community" (SOC) employed by investigators of the Mobile Youth Survey (MYS). In previous research the 11 items representing the concept of SOC have been combined to form a composite variable, assuming that the concept was best represented by a single factor (e.g., Bolland, Bryant, Lian, McCallum, Vazsonyi & Barth, 2007). However, no systematic analysis has been conducted to determine the psychometric properties of the 11-item composite variable. The objects of the present study are a) to determine the component structure of the items used …

A Pilot Study Of A Computer-Tailored Program To Increase Calcium And Vitamin D Consumption In Young Women: Does Adding Heel Quantitative Ultrasound Feedback Change Outcomes?, Donald H. Lein

All ETDs from UAB

Osteoporosis and osteoporosis-related fractures are costly personal and national

Determinants Of Self-Efficacy To Seek Care For Tuberculosis And Complete Tuberculosis Treatment Among Hiv-Positive Patients Attending Government Hiv/Aids Clincis In Honduras, Mayra Silvana Arias

All ETDs from UAB

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Awareness And Knowledge Of Hiv/Aids Among Female Indian University Students In South India And As Immigrants In The U.S.-Mexico Border Region, Thenral D. Mangadu

Open Access Theses & Dissertations

ABSTRACT

The prevention of HIV/AIDS is a major global public health goal. The Joint United Nations Programme on HIV and AIDS (UNAIDS) estimates that 33 million individuals are infected with HIV worldwide and over two million of these cases are from India. The main mode of transmission of HIV in India is heterosexual contact.

In the past decades there has been a steady increase in immigration rates from India to the U.S. Education and marriage are the main reasons for immigration from India to the U.S. In general, the frequently risky sexual and substance use behaviors of college students in …

What Motivates Young Latina Females Along The U.S. Mexico Border Region To Participate In Team Sports?, Dora A. Pichardo

Open Access Theses & Dissertations

Physical activity gives women and girls an overall better quantity of life and positive health benefits. Statistics indicate lack of participation in physical activity and exercise by the U.S. general population and among the Latino population in particular. The primary purpose of this study is to explore the variables that motivate young Latinas to play and eventually continue to stay involved in team sports. This is a survey correlational study including young Latina females a U.S.-Mexico border community. Statistical analysis included frequencies, means, and Pearson Product Momentum Correlations. Sixty-nine participants (12 to 15 years old) completed the survey. The response …

Safe Medication Use Among Hispanic College Students: Knowledge, Attitudes And Behaviors, Tania Guadalupe Quiroz

Open Access Theses & Dissertations

College students are at increased risk of medication errors. Research suggests that young adults are active users of over-the- counter (OTC) medications and other products that may increase the risk for negative health outcomes. Therefore, it is very important to analyze young adults' attitudes, beliefs, and behaviors about medication use among college students in order to provide them with the necessary information. Due to language and cultural factors, the issue is particularly relevant in U.S.-Mexico border communities. This casual-comparative study examined knowledge, attitudes, and behaviors regarding medication use among Hispanic college students. Data was collected through a survey developed by …

Psychological Care For Persons Of Diverse Religions: A Collaborative Continuum, Glen Milstein, Anne Marie Yali

Publications and Research

The purpose of this paper is to describe to psychologists and other clinicians a continuum of mental health care for persons of diverse religions. The continuum delineates boundaries between clinical care provided by mental health professionals and religious care provided by clergy, as well as describes pathways of collaboration across these boundaries. A prevention science based model of Clergy Outreach and Professional Engagement (COPE) is offered to guide this collaboration. The model describes a continuum that moves from the care already present in religious communities, through professional clinical care provided in response to dysfunction and returns persons to their own …

Climate Change And Sea Level Rise Initiative (Ccslri), Larry P. Atkinson

CCSLRI Brochures

Brochure of the Old Dominion University Climate Change and Sea Level Rise Initiative (CCSLRI)

It’S Not A Small World After All: Regulating Obesity Globally, Eloisa Rodriguez-Dod

Faculty Publications

The rate of obesity and overweight among the world population has increased dramatically over the past several years in both adults and children. Childhood obesity is a critical health care concern. There have been well-publicized efforts to regulate children‘s obesity both in the U.S. and abroad through such measures as mandated nutritional school lunch programs.

This article focuses, however, on a less examined area of regulation—the recent worldwide efforts to curb obesity among adults. The regulations discussed in this article include measures proposed or adopted by either administrative agencies or legislative bodies, whether on a local or national level. The …

Heat Stress Evaluation Of Protective Clothing Ensembles, Amanda Lee Pease

USF Tampa Graduate Theses and Dissertations

Clothing directly affects the level of heat stress exposure. Useful measures to express the thermal characteristics are WBGT (wet bulb globe temperature) clothing adjustment factor (CAF) or apparent total evaporative resistance (R_e,T,_a). The CAF is assigned through laboratory wear trials following a heat stress protocol in which the air temperature and humidity are progressively increased until the participant clearly loses the ability to maintain thermal equilibrium. The critical condition is the point of thermal transition and from these conditions both the CAF and Re,T,a are computed. The first objective of this study is to compare the …

A Systems Approach To Implementing The Enhancefitness Program In Michigan, Karen Mccloskey

Michigan Journal of Public Health

No abstract provided.

Predictors Of Developmental Screenings For Young Children, Janice Chandler Ranne

Health Services Research Dissertations

This study examines the usefulness of the New Model of Children's Health and its Influences for the identification of predictors for health service effectiveness. Health service effectiveness is measured by probability estimations of whether young children receive formal or informal developmental screenings. Screenings lead to prevention of communication delays in later childhood. Formal screenings with standardized questions are preferred over informal screenings, which are knowledgeable observations. The theoretical framework is a child-centered socio-ecological theory that is untested for use in health service effectiveness studies until the present one. Four developmental concepts of the theoretical framework, social environment, physical environment, biological …