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Full-Text Articles in Mental and Social Health

Barbershop Communications On Prostate Cancer Screening Using Barber Health Advisers, John S. Luque, Brian M. Rivers, Clement K. Gwede, Maisha Kambon, B. Lee Green, Cathy D. Meade Jan 2011

Barbershop Communications On Prostate Cancer Screening Using Barber Health Advisers, John S. Luque, Brian M. Rivers, Clement K. Gwede, Maisha Kambon, B. Lee Green, Cathy D. Meade

Community Health: Faculty Publications

Objective: The authors report the outcomes of a community-based, barber health adviser pilot intervention that aims to develop customized educational materials to promote knowledge and awareness of prostate cancer (CaP) and informed decision making about prostate cancer screening (PCS) among a predominantly African American clientele.

Method: First, the authors implemented a series of learner verification processes with barbershop clients (n=15) to adapt existing CaP health promotion materials. Following intervention implementation in the barbershop, they conducted structured surveys with barbershop clients (n=40) to evaluate the intervention. Results: Findings from the posttest showed both a significant increase in barbershop clients' …


Salud Es Vida: Development Of A Cervical Cancer Education Curriculum For Promotora Outreach With Latina Farmworkers In Rural Southern Georgia, Kristen J. Wells, John S. Luque, Branko Miladinovic, Natalia Vargas, Yasmin Asvat, Richard G. Roetzheim, Ambuj Kumar Jan 2011

Salud Es Vida: Development Of A Cervical Cancer Education Curriculum For Promotora Outreach With Latina Farmworkers In Rural Southern Georgia, Kristen J. Wells, John S. Luque, Branko Miladinovic, Natalia Vargas, Yasmin Asvat, Richard G. Roetzheim, Ambuj Kumar

Community Health: Faculty Publications

Methods: A systematic review was conducted to synthesize evidence from all prospective controlled studies on effectiveness of CHW programs in improving screening mammography rates. Studies reported in English and conducted in the United States were included if they: (i) evaluated a CHW intervention designed to increase screening mammography rates in women 40 years of age or older without a history of breast cancer; (ii) were a randomized controlled trial (RCT), case-controlled study, or quasi-experimental study; and (iii) evaluated a CHW intervention outside of a hospital setting.

Results: Participation in a CHW intervention was associated with a statistically significant …


Prenatal Maternal Stress Programs Infant Stress Regulation, Elyssia Poggi Davis, Laura M. Glynn, Feizal Waffarn, Curt A. Sandman Jan 2011

Prenatal Maternal Stress Programs Infant Stress Regulation, Elyssia Poggi Davis, Laura M. Glynn, Feizal Waffarn, Curt A. Sandman

Psychology Faculty Articles and Research

Objective: Prenatal exposure to inappropriate levels of glucocorticoids (GCs) and maternal stress are putative mechanisms for the fetal programming of later health outcomes. The current investigation examined the influence of prenatal maternal cortisol and maternal psychosocial stress on infant physiological and behavioral responses to stress.

Methods: The study sample comprised 116 women and their full term infants. Maternal plasma cortisol and report of stress, anxiety and depression were assessed at 15, 19, 25, 31 and 36 + weeks' gestational age. Infant cortisol and behavioral responses to the painful stress of a heel-stick blood draw were evaluated at 24 hours after …


The Ingredients Of Change: A Political Ecology Approach To Diabetes In The Somali Community Of Minnesota, Mina Tehrani Dec 2010

The Ingredients Of Change: A Political Ecology Approach To Diabetes In The Somali Community Of Minnesota, Mina Tehrani

Geography Capstone Projects

In the early 1990’s, due to political circumstances at home, Somali immigrants and refugees began arriving in the state of Minnesota in large numbers. Over the past two decades, Somali immigrants have come to comprise one of the most populous ethnic groups in the Twin Cities, and are the largest Somali population in the world outside of Eastern Africa. Although quantitative data is unavailable, qualitative evidence and testimonies of healthcare professionals support the conclusion that Somali immigrants in Minnesota suffer from higher rates of diabetes than non-immigrant groups and than they likely did before migration. Why might this be the …


A Qualitative Study Of Coping In Mothers Of Children With An Autism Spectrum Disorder, Heather Miller Kuhaneck, Tajhma Burroughs, Jamie Wright, Theresa Lemanczyk, Amy Rowntree Darragh Nov 2010

A Qualitative Study Of Coping In Mothers Of Children With An Autism Spectrum Disorder, Heather Miller Kuhaneck, Tajhma Burroughs, Jamie Wright, Theresa Lemanczyk, Amy Rowntree Darragh

Occupational Therapy Faculty Publications

A significant body of research exists that explores the stressors of raising a child with an autism spectrum disorder (ASD). There are fewer studies, however, that examine specific effective coping strategies of mothers of children with an ASD. This qualitative study explored mothers’ perceptions of effective coping strategies for their parenting stressors. In-depth interviews were conducted with 11 mothers to inquire about their personal coping methods. Interviews were coded and emergent themes identified which included coping strategies such as “me time,” “planning,” “knowledge is power,” “sharing the load,” “lifting the restraints of labels,” and “recognizing the joys.” The information from …


A Maximum Pseudo-Likelihood Approach For Estimating Species Trees Under The Coalescent Model, Liang Liu, Lili Yu, Scott V. Edwards Oct 2010

A Maximum Pseudo-Likelihood Approach For Estimating Species Trees Under The Coalescent Model, Liang Liu, Lili Yu, Scott V. Edwards

Biostatistics: Faculty Publications

Background

Several phylogenetic approaches have been developed to estimate species trees from collections of gene trees. However, maximum likelihood approaches for estimating species trees under the coalescent model are limited. Although the likelihood of a species tree under the multispecies coalescent model has already been derived by Rannala and Yang, it can be shown that the maximum likelihood estimate (MLE) of the species tree (topology, branch lengths, and population sizes) from gene trees under this formula does not exist. In this paper, we develop a pseudo-likelihood function of the species tree to obtain maximum pseudo-likelihood estimates (MPE) of species trees, …


La Correlación Entre El Autoestima Y La Intención De Cambiar En Seis Ámbitos De La Vida De Un Fumador Adolescente., Aaron Picus Oct 2010

La Correlación Entre El Autoestima Y La Intención De Cambiar En Seis Ámbitos De La Vida De Un Fumador Adolescente., Aaron Picus

Independent Study Project (ISP) Collection

Background: According to a study in 2008 by the National Agency for the Control of Narcotics, 26.1% of Chilean adolescents between the ages of 12-18 had used tobacco at least once during the month of the study and 13% used tobacco daily. Even though smoking has negative health effects, many adolescents in Chile still smoke. Since the 1970s, low self-esteem has been proposed as a risk factor for the development of poor health behaviors. Recent investigations have shown that, when measured in the social, school, family, self-body image, sports and physical activity, and global realms of the life of an …


Las Percepciones De La Salud Mental Y Su Evolución, Rebecca Gourevitch Oct 2010

Las Percepciones De La Salud Mental Y Su Evolución, Rebecca Gourevitch

Independent Study Project (ISP) Collection

Background: Previous literature has identified a strong stigma against mental health patients in many parts of Latin America, which can serve as a deterrent to seeking help for mental health (Acuña 2005; López 2008; Vicente 2007). The resulting lack of attention to one’s mental health can not only exacerbate mental illnesses but also impede proper attention to one’s physical health (Prince 2007). Therefore, combating this stigma is an important step to improving the health of a population. Some of the most effective strategies for combating the stigma are education, social interaction, and integrating mental health services into primary care (López …


Access To Mental Health Services And Family Impact Of Rural Children With Mental Health Problems, Jennifer D. Lenardson Mhs, Erika C. Ziller Phd, David Lambert Phd, Melanie M. Race Ms, Anush Yousefian Hansen Ms, Ma Oct 2010

Access To Mental Health Services And Family Impact Of Rural Children With Mental Health Problems, Jennifer D. Lenardson Mhs, Erika C. Ziller Phd, David Lambert Phd, Melanie M. Race Ms, Anush Yousefian Hansen Ms, Ma

Mental Health / Substance Use Disorders

Mental health problems have considerable impact on children and their families and some of these impacts are higher in rural than urban areas. Rural children are slightly but significantly more likely to have a mental health problem than urban children, are more likely to have a behavioral difficulty, and are more likely to be usually or always affected by their condition. Compared to urban children, rural children are more likely to go without access to all parent-reported needed mental health services and their families spend more time coordinating their care. This working paper and policy brief provide information on prevalence …


Injury In Nevada, Michelle Chino, Jonathon Lavalley, Darlene R. Haff, Deborah A. Harris, Andrea R. Rivers Sep 2010

Injury In Nevada, Michelle Chino, Jonathon Lavalley, Darlene R. Haff, Deborah A. Harris, Andrea R. Rivers

School of Public Health Faculty Research

Injury is a major threat to health and safety. In a typical day in the US, 400 people will die as the result of an injury, 7,500 will be hospitalized due to an injury, and more than 150,000 will suffer an injury severe enough to restrict activities and seek medical attention. Many of these deaths, hospitalizations, and disabling events will be the result of motor vehicle crashes. Others will result from vio­lence, falls, drowning, and poisoning – all of which are considered injuries.

The costs of injury are high. In the United States, the cost of injuries is estimated to …


Chhs August Enewsletter, Dr. John Bonaguro, Dean, Vashon S. Wells, Editor, Wku College Of Health & Human Services Aug 2010

Chhs August Enewsletter, Dr. John Bonaguro, Dean, Vashon S. Wells, Editor, Wku College Of Health & Human Services

College of Health & Human Services Publications

No abstract provided.


Examining The Interrater Reliability Of The Comprehensive Inventory Of Mental Health And Recovery And Rehabilitation Services (Cimhrrs), Robert W. Johnson Jul 2010

Examining The Interrater Reliability Of The Comprehensive Inventory Of Mental Health And Recovery And Rehabilitation Services (Cimhrrs), Robert W. Johnson

Department of Psychology: Dissertations, Theses, and Student Research

This dissertation is one step in the continuing development, evaluation, and validation of the Comprehensive Inventory of Mental Health and Recovery and Rehabilitation Services (CIMHRRS). The CIMHRRS is an instrument to guide comprehensive assessment of programs that provide integrated services to people with serious mental illness (SMI).

The project described in this dissertation evaluated three key aspects of its performance in real world application: practical feasibility, internal consistency and reliability, and ability to distinguish between different programs. Investigators utilized a combination of principles and methods, associated with psychometric scale development, field methods, and program evaluation. Using a structured site review …


Women's Compliance In Outpatient Substance Abuse Treatment: The Role Of Children And Mental Health, Cathy Gertrude Cooke Jul 2010

Women's Compliance In Outpatient Substance Abuse Treatment: The Role Of Children And Mental Health, Cathy Gertrude Cooke

Psychology Theses & Dissertations

The purpose of this study was to examine the role of children and mental illness in women's compliance in a treatment program for substance abuse. Information was retrieved from medical records of female clients ( N=221) who took part in a community-based day treatment program for substance abuse in a large city in southeastern Virginia during a 32-month period. It was anticipated that, as compared to women who resided with minor children, women who did not reside with minor children would have greater treatment success defined as: (1) more days in the treatment program; (2) higher percentage of negative …


Psychosocial Factors Associated With Nicotine Dependence Among College Students : Are There Differences Between Social And Regular Smokers?, Devan Rae Romero Jun 2010

Psychosocial Factors Associated With Nicotine Dependence Among College Students : Are There Differences Between Social And Regular Smokers?, Devan Rae Romero

Loma Linda University Electronic Theses, Dissertations & Projects

Background. Cigarette smoking, the primary source of tobacco used by adults 18-25, has remained stable, at around 21-25%, in the college population since 2003. Many college students report their smoking as primarily a “social” behavior, which may reflect an emerging type of smoker. Ambiguity exists in defining and categorizing smokers in the college population.

Purpose. The purpose of this study was to examine psychosocial perceptions related to smoking among college students who currently smoke and those who do not smoke, and among different types of smokers. In addition, validation of self-reported smoking behavior with saliva cotinine was conducted in …


Opportunities For Intervention: Characteristics Of Alcohol Related Visits To United States Emergency Departments, 2003 - 2007, Jonathon Lavalley May 2010

Opportunities For Intervention: Characteristics Of Alcohol Related Visits To United States Emergency Departments, 2003 - 2007, Jonathon Lavalley

UNLV Theses, Dissertations, Professional Papers, and Capstones

The cycle of alcohol intoxicated patients passing through United States (US) emergency departments (ED) and repeated inpatient detoxification for alcohol inebriates is costly, as these patients are continually exposed to injury and other health and legal consequences of their continued at risk alcohol use. The high proportion of ED resources used by these alcohol intoxicated patients has contributed to increased patient wait times, increased ambulance diversions, forced closures of US EDs, increased numbers of patients leaving without being seen, and an overall reduction in the quality of medical services provided in the ED. In order to contribute to efforts towards …


“Tem Um Doido No Caps / Que Diz Que Louco É Gente/Que Diz Que Louco Sabe/Que Diz Que Louco Sente” Failures And Successes In Brazilian Mental Health Reform: A Case Study Of Caps – Quixadá, Zachary Fuhrer Apr 2010

“Tem Um Doido No Caps / Que Diz Que Louco É Gente/Que Diz Que Louco Sabe/Que Diz Que Louco Sente” Failures And Successes In Brazilian Mental Health Reform: A Case Study Of Caps – Quixadá, Zachary Fuhrer

Independent Study Project (ISP) Collection

In 1987, as public health decentralized and O Movimento da Luta Antimanicomial challenged the internment of loucuras in asylums, Brazil hosted its first National Conference of Mental Health. While the fight for mental health reform and the dehospitalization of the mentally ill in psychiatric hospitals began to take form in the 1970s with the Rede de Alternativas Psi and O Movimento dos Trabalhadores de Saúde Mental, Brazil has battled with questions of saúde loucura (treatment of the mad) since the country's colonial era and the reception of the epileptic and mentally ill family of Dom João VI. The Brazilian state …


Conceptions Regarding Children’S Health: An Examination Of Ethnotheories In A Sending And Receiving Community, Maria Rosario De Guzman, Jennifer Deleon, Gloria Gonzalez-Kruger, Rodrigo Cantarero Mar 2010

Conceptions Regarding Children’S Health: An Examination Of Ethnotheories In A Sending And Receiving Community, Maria Rosario De Guzman, Jennifer Deleon, Gloria Gonzalez-Kruger, Rodrigo Cantarero

Department of Child, Youth, and Family Studies: Faculty Publications

Ethnotheories are beliefs that adults hold about children and the factors that impact upon their development. Scholars suggest that “ethnotheories” serve as cultural models that underlie motivations for parenting practices and the way adults organize children’s early experiences. This study examines Mexican adults’ ethnotheories about children’s health in two communities that are linked by transnational migrants and serve as sending and receiving communities for workers. Forty-four Mexican adults in six focus groups discussed well-being issues affecting children in their communities. Qualitative analyses using grounded theory revealed a complex conception of children’s health issues that included physical, psychological, and behavioral components …


Emerging Issues In Adolescent Healthcare : An Urgent Call For Action, Waris Qidwai Dr, Tabinda Ashfaq Ashfaq Mar 2010

Emerging Issues In Adolescent Healthcare : An Urgent Call For Action, Waris Qidwai Dr, Tabinda Ashfaq Ashfaq

Department of Family Medicine

No abstract provided.


Analysis Of Primary Risk Factors For Oral Cancer From Us States With Increasing Rates, Anthony Bunnell, Nathan Pettit, Nicole Reddout, Kanika Sharma, Susan O'Malley, Michelle Chino, Karl Kingsley Feb 2010

Analysis Of Primary Risk Factors For Oral Cancer From Us States With Increasing Rates, Anthony Bunnell, Nathan Pettit, Nicole Reddout, Kanika Sharma, Susan O'Malley, Michelle Chino, Karl Kingsley

School of Public Health Faculty Research

Objectives

To examine the primary risk factor for oral cancer in the US, smoking and tobacco use, among the specific US states that experienced short-term increases in oral cancer incidence and mortality.

Methods

Population-based data on oral cancer morbidity and mortality in the US were obtained from the National Cancer Institute's (NCI) Surveillance, Epidemiology, and End Results (SEER) database for analysis of recent trends. Data were also obtained from the Centers for Disease Control and Prevention (CDC) Behavioral Risk Factor Surveillance System (BRFSS) to measure current and former trends of tobacco usage. To comprehensive measures of previous state tobacco use …


Traveling Exhibit: The Lives They Left Behind: Suitcases From A State Hospital Attic, Laura J. Hall Feb 2010

Traveling Exhibit: The Lives They Left Behind: Suitcases From A State Hospital Attic, Laura J. Hall

Posters and Presentations

The Lives They Left Behind: Suitcases from a State Hospital Attic was a traveling exhibit that explored the stories of patients from the Willard Psychiatric Center in New York, whose personal belongings were discovered after the institution closed in 1995. The exhibit highlighted the intersection of mental health, poverty, and systemic failures in care. Through a series of public events including panel discussions on homelessness, health equity, and mental health policy, the exhibit aimed to raise awareness and promote dialogue on mental health issues. Curated locally by Laura J. Hall and funded by the New Mexico Humanities Council, it was …


Father's Support And Literacy--Factors Associated With Child Mortality In Gambat, Sindh-Pakistan, Ajmal Agha, Fozia Ajmal, Azam Iqbal, Franklin White Feb 2010

Father's Support And Literacy--Factors Associated With Child Mortality In Gambat, Sindh-Pakistan, Ajmal Agha, Fozia Ajmal, Azam Iqbal, Franklin White

Community Health Sciences

Objectives: To determine Under Five Mortality Rate (U5MR) in Gambat and to identify causes of and factors associated with it.
Methods: The study was conducted in taluka Gambat of Sindh, Pakistan from December 2002 to August 2003. The sample of at least 510 mothers was needed to capture expected 1020 live births. We interviewed mothers to elicit information about live births in the past five years, under-five mortality and its cause. Additionally, the mothers were also asked about their mobility and availability of husband's support in child's rearing, other than economic support. Approval was sought from Aga Khan University's Ethical …


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 Jan 2010

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 …


Children With Fasd- Related Disabilities Receiving Services From Child Welfare Agencies In Manitoba, Don Fuchs, Linda Burnside, Sheila Marchenski, Andria Mudry Jan 2010

Children With Fasd- Related Disabilities Receiving Services From Child Welfare Agencies In Manitoba, Don Fuchs, Linda Burnside, Sheila Marchenski, Andria Mudry

Aboriginal Policy Research Consortium International (APRCi)

Fetal Alcohol Spectrum Disorder (FASD) is a serious social and health problem for the child welfare, health and education systems in North America and other parts of the world. This article describes the population of children in care of the child welfare system in Manitoba. Also this article will highlight the relevance of these research findings to aboriginal populations in Canada and its implications for international aboriginal/ indigenous groups. Finally, the implications for policy, practice are discussed and the article puts forward some directions for further research.


A Descriptive Analysis Of Bookings In Sibley County Jail Between January 1, 2008 And December 31, 2009, Deanna Aufderheide Jan 2010

A Descriptive Analysis Of Bookings In Sibley County Jail Between January 1, 2008 And December 31, 2009, Deanna Aufderheide

All Graduate Theses, Dissertations, and Other Capstone Projects

Each year approximately 12 million admissions and releases occur in U.S. jails (Solomon, A. L., Osborne, J. W. L, LoBuglio, S. F., Mellow, J., & Mukamal, D. A.). Those that cycle in and out of jail often times are unstable. These instabilities include: substance abuse, lack of housing and employment, mental illness, and health concerns. More than 80 percent of offenders are incarcerated for less than one month; some for a few hours or a few days (Solomon, et. al.). This concern was identified by the Public Health Nurse (PHN) who has seen the same offenders being booked in, time …


Prospective Associations Of Insomnia Markers And Symptoms With Depression, Mariana Szklo-Coxe, Terry Young, Paul E. Peppard, Laurel A. Finn, Ruth M. Benca Jan 2010

Prospective Associations Of Insomnia Markers And Symptoms With Depression, Mariana Szklo-Coxe, Terry Young, Paul E. Peppard, Laurel A. Finn, Ruth M. Benca

Community & Environmental Health Faculty Publications

Whether insomnia, a known correlate of depression, predicts depression longitudinally warrants elucidation. The authors examined 555 Wisconsin Sleep Cohort Study participants aged 33-71 years without baseline depression or antidepressant use who completed baseline and follow-up overnight polysomnography and had complete questionnaire-based data on insomnia and depression for 1998-2006. Using Poisson regression, they estimated relative risks for depression (Zung scale score >= 50) at 4-year (average) follow-up according to baseline insomnia symptoms and polysomnographic markers. Twenty-six participants (4.7%) developed depression by follow-up. Having 3-4 insomnia symptoms versus none predicted depression risk (age-, sex-, and comorbidity-adjusted relative risk (RR) = 3.2, 95% …


Mainstreaming Emergency Contraception Pills In Kenya, Jill Keesbury, Monica Wanjiru, Katherine Maina Jan 2010

Mainstreaming Emergency Contraception Pills In Kenya, Jill Keesbury, Monica Wanjiru, Katherine Maina

Reproductive Health

To improve access to emergency contraception (ECP) and ensure that adequate information is provided to all users, the Kenyan Ministry of Public Health and Sanitation, the Population Council, and Population Services International-Kenya undertook a three-year effort to mainstream ECP in Kenya. This brief presents the results of this initiative and discusses strategies for further strengthening ECP provision. Kenya has emerged as a leader in ECP programming in the region and has demonstrated that it is possible to strengthen ECP services in both the public and private sectors while at the same time increasing public awareness, knowledge, and use of the …


Initial Assessment Of Community Midwives In Rural Pakistan, Abdul Wajid, Zubaida Rashid, Ali M. Mir Jan 2010

Initial Assessment Of Community Midwives In Rural Pakistan, Abdul Wajid, Zubaida Rashid, Ali M. Mir

Reproductive Health

The goal of this Population Council study, funded by USAID through the Pakistan Initiative for Mothers and Newborns (PAIMAN) project, was to assess the potential of community midwifery services in rural Pakistan in order to provide necessary evidence for future decisions regarding the training, practice, and placement of community midwives (CMWs). The introduction of a new cadre of skilled birth attendants is significant, especially at a time when Pakistan is working toward achieving the Millennium Development Goals. The report makes the following recommendations: 1) opportunities for practical training should be followed meticulously; 2) selection criteria should be revised especially for …


Training Institutions For Community Midwives In Pakistan: An Initial Assessment, Zakir Hussain Shah, Momina Salim, Mumraiz Khan Jan 2010

Training Institutions For Community Midwives In Pakistan: An Initial Assessment, Zakir Hussain Shah, Momina Salim, Mumraiz Khan

Reproductive Health

This study focuses on the training of community midwives (CMWs) in Pakistan, to specifically look at the institutions providing CMW training to see what resources (both physical and human resources) they had available and how these resources were being utilized. This study served as an early evaluation of the trainings and upgrades by the PAIMAN project, to assess how their interventions fared, and provides documentation for future decisions regarding the management, training, and practice of CMWs in Pakistan. As Pakistan transitions from a country with a high level of home births to a country where most births take place in …


Process Evaluation Of Community Mobilization Activities, Zakir Hussain Shah Jan 2010

Process Evaluation Of Community Mobilization Activities, Zakir Hussain Shah

Reproductive Health

This report presents the findings of a process evaluation by the Population Council of community mobilization (CM) activities implemented under the PAIMAN project in Pakistan. PAIMAN developed a comprehensive communication, advocacy, and mobilization (CAM) strategy to increase knowledge and awareness of harmful practices among women and their family and to improve their health-seeking behaviors. The CAM roadmap acknowledges the importance of engaging communities in order to achieve behavior change and links clients with providers and services. The main objective of this evaluation was to assess the process of CM implementation and to identify its gaps in order to develop corrective …


On The Eigenstructures Of Functional K-Potent Matrices And Their Integral Forms, Yan Wu, Daniel F. Linder Jan 2010

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.