Digital Commons Network^™

Age At Migration And Disability-Free Life Expectancy Among The Elder Mexican-Origin Population, Marc A. Garcia, Chi-Tsun Chiu

Department of Sociology: Faculty Publications

BACKGROUND—Migration selectivity is thought to shape the health profiles of Mexican immigrants.

OBJECTIVE—This study examines how the experience of Mexican migration to the United States affects the health process and the quality of life in old age by age at migration, specific to sex.

METHODS—We use 20 years of data from the Hispanic Established Populations for the Epidemiologic Study of the Elderly to estimate the proportion of life spent disability-free prior to death across eight subgroups by sex, nativity, and age at migration among Mexican-origin elderly in the United States.

RESULTS—Female migrants are at a significant disadvantage in terms of …

Effects Of Age, Sex, And Body Position On Orofacial Muscle Tone In Healthy Adults, Angela M. Dietsch, Heather M. Clark, Jessica N. Steiner, Nancy Pearl Solomon

Department of Special Education and Communication Disorders: Faculty Publications

Purpose: Quantification of tissue stiffness may facilitate identification of abnormalities in orofacial muscle tone and thus contribute to differential diagnosis of dysarthria. Tissue stiffness is affected by muscle tone as well as age-related changes in muscle and connective tissue.

Method: The Myoton-3 measured tissue stiffness in 40 healthy adults, including equal numbers of men and women in each of two age groups: 18–40 years and 60+ years. Data were collected from relaxed muscles at the masseter, cheek, and lateral tongue surfaces in two positions: reclined on the side and seated with head tilted.

Results: Tissue stiffness differed …

Vcare: A Personal Emergency Response System To Promote Safe And Independent Living Among Elders Staying By Themselves In Community Or Residential Settings, Priyankar Bhattacharjee

Department of Computer Electronics and Engineering: Dissertations, Theses, and Student Research

‘Population aging’ is a growing concern for most of us living in the twenty first century, primarily because many of us in the next few years will have a senior person to care for - spending money towards their healthcare expenditures AND/OR having to balance a full-time job with the responsibility of care-giving, travelling from another city to be with this elderly citizen who might be our parent, grand-parent or even community elders. As informal care-givers, if somehow we were able to monitor the day-to-day activities of our elderly dependents, and be alerted when wrong happens to them that would …

Age And Lineup Type Differences In The Own-Race Bias, Lindsey E. Wylie, Shaina Bergt, Joshua Haby, Eve M. Brank, Brian H. Bornstein

Department of Psychology: Faculty Publications

The own-race bias (ORB) suggests that recognition for faces of one’s own race is superior to recognition of other-race faces. A popular explanation for the ORB is amount of interracial contact, which may have cohort effects for older and younger adults. We compared White younger and older adults on the ORB utilizing a hybrid facial recognition and full diagnostic lineup (i.e., simultaneous and sequential target absent and target present lineups) paradigm. Both younger and older adults demonstrated an ORB. Signal detection estimates suggest younger adults compared to older adults have better discrimination accuracy for own-race over other-race faces. Interracial contact …

Acculturation, Gender, And Active Life Expectancy In The Mexican-Origin Population, Marc A. Garcia, Jacqueline L. Angel, Ronald J. Angel, Chi-Tsun Chiu, Jennifer Melvin

Department of Sociology: Faculty Publications

Objective—This study examines the potential effects of nativity and acculturation on active life expectancy (ALE) among Mexican-origin elders.

Method—We employ 17 years of data from the Hispanic Established Population for the Epidemiologic Study of the Elderly to calculate ALE at age 65 with and without disabilities.

Results—Native-born males and foreign-born females spend a larger fraction of their elderly years with activities of daily living (ADL) disability. Conversely, both foreign-born males and females spend a larger fraction of their remaining years with instrumental activities of daily life (IADL) disability than the native-born. In descriptive analysis, women with low acculturation report higher …

Sestrin2, A Regulator Of Thermogenesis And Mitohormesis In Brown Adipose Tissue, Seung-Hyun Ro, Ian Semple, Allison Ho, Hwan-Woo Park, Jun Hee Lee

Department of Biochemistry: Faculty Publications

Sestrin2 is a stress-inducible protein that functions as an antioxidant and inhibitor of mTOR complex 1. In a recent study, we found that Sestrin2 overexpression in brown adipocytes interfered with normal metabolism by reducing mitochondrial respiration through the suppression of uncoupling protein 1 (UCP1) expression. The metabolic effects of Sestrin2 in brown adipocytes were dependent on its antioxidant activity, and chemical antioxidants produced similar effects in inhibiting UCP1-dependent thermogenesis. These observations suggest that low levels of reactive oxygen species (ROS) in brown adipocytes can actually be beneficial and necessary for proper metabolic homeostasis. In addition, considering that Sestrins are ROS …

Tracing The Origins Of Success: Implications For Successful Aging, Nora M. Peterson, Peter Martin

French Language and Literature Papers

Purpose of the Study: This paper addresses the debate about the use of the term “successful aging” from a humanistic, rather than behavioral, perspective. It attempts to uncover what success, a term frequently associated with aging, is: how can it be defined and when did it first come into use? In this paper, we draw from a number of humanistic perspectives, including the historical and linguistic, in order to explore the evolution of the term “success.” We believe that words and concepts have deep implications for how concepts (such as aging) are culturally and historically perceived.

Design and Methods: We …

Visual Analysis And Design Proposal For The Bridges Organization Day Facility In Rockledge, Florida, Lesa N. Lorusso

Architecture Masters of Science Program: Theses

The population by age of the client and staff at the Bridges Facility in Rockledge, Florida represent a microcosm of the population of Brevard County, Florida. The shared history of two non-profit organizations that began in in Brevard County, FL in the mid twentieth century is remarkable. NASA began in 1958, and the Bridges organization began in 1956. The historically significant American community of Brevard County, FL now faces the challenges of a new focus without the NASA space shuttle program and accommodating an increasingly aging population, while the similarly aged Bridges organization faces similar organizational and population challenges as …

Mechanisms Of Differential Toxicity Between Honey Bee (Apis Mellifera L.) Castes With An Emphasis On Coumaphos, Lizette Dahlgren

Department of Entomology: Dissertations, Theses, and Student Research

Acaricides are used to treat honey bee (Apis mellifera L.) colonies to control the parasitic Varroa mite (Varroa destructor Anderson & Trueman), a worldwide threat to honey bee health. As such, these compounds act as drugs to mitigate bee losses but may also stress the bees. This dissertation quantifies differences between queen and worker tolerance of five acaricides and clarifies the honey bee mechanism of tolerance for coumaphos. Selected acaricides were topically applied to adult queen and worker bees to generate dose-response curves and LD₅₀s. Twenty-four hours after treatment, queens were 3-times more tolerant of tau-fluvalinate …

Nebraska Transcript (University Of Nebraska College Of Law), Volume 47, Number 1, Spring 2014

Nebraska Transcript

Dean’s Message

Faculty Updates
Profile: Bill Lyons
Faculty Notes
Faculty Lead the Way at International Conference
Schaefer Publishes White Paper
Pearlman, Dority Baker Publish Bibliography

Feature:
International Perspectives Introduced into 1L Curriculum

Around the College
Pearce Named New Assistant Dean for Student Affairs & Administration
Brooks, ’15, Spends Summer in Thailand
Donald Examines Impact of Technology on Profession
Carter Delivers Lane Lecture
CLEP Brings Law-Related Education to Schools
Alumni Volunteers Provide Valuable Time to CSO
Reflections on Gideon
Student Group Promotes Rural Connections
December Commencement Pictorial

Our Alumni
Nordhues Leads Development Office
McIlnay: Alumni Master
Veltchkov: Bulgaria’s Deputy Foreign …

Ncpa Newsletter February 2014

Nebraska College Preparatory Academy: Newsletters and Annual Reports

SENIOR CORNER

GRAND ISLAND SPRING SEMINARS

DIRECTOR’S LIST

NCPA APPLICATION DEADLINES

SPOTLIGHT SCHOLAR

NCPA SUMMER CALENDAR

TAYLOR ARMSTRONG

Conceptualizing Longitudinal Mixed Methods Designs: A Methodological Review Of Health Sciences Research, Vicki Plano-Clark, Nancy Anderson, Jessica A. Wertz, Yuchun Zhou, Karen Schumacher, Christine Miaskowski

Department of Educational Psychology: Faculty Publications

Longitudinal research is well suited for investigating phenomena that change over time. With the growing acceptance of mixed methods, researchers are combining qualitative and quantitative approaches within longitudinal research. However, little attention has been paid to how researchers integrate longitudinal mixed methods databases. The purpose of this methodological review was to describe how researchers combine mixed methods and longitudinal approaches in practice and delineate dimensions and issues inherent within these complex designs. We examined published empirical studies from the health sciences that self-identified as longitudinal and mixed methods. Our results identify major dimensions, variations, and issues for designing longitudinal mixed …

Quality Of Life, Perceptions Of Change, And Psychological Well-Being Of The Elderly Population In Small Rural Towns In The Midwest, Rodrigo Cantarero, James J. Potter

Architecture Program: Faculty Scholarly and Creative Activity

This study examines the quality of life of the elderly residents of two rural Nebraska towns, both having experienced a large increase in population. The study examines how the residents’ perception of changes in the community affect their view of quality of life, and identifies determinants of psy-chological well-being for these elderly residents. The results are compared to the non-elderly resi-dents of these two communities for purposes of contrast. A face-to-face survey of the residents addressed physical, social/cultural, economic, and service issues. Both correlation and regression were used to analyze the data. The quality of life of the elderly residents …

A Longitudinal Examination Of The Measurement Properties And Predictive Utility Of The Center For Epidemiologic Studies Depression Scale Among North American Indigenous Adolescents, Brian E. Armenta, Kelley J. Sittner Hartshorn, Les B. Whitbeck, Devan M. Crawford, Dan R. Hoyt

Department of Sociology: Faculty Publications

We examined the longitudinal measurement properties and predictive utility of the Center for Epidemiologic Studies Depression Scale (CES-D) from early to late adolescence among a sample of North American Indigenous youths. Participants were 632 North American Indigenous adolescents (n = 632; 50.3% girls; M age at baseline = 11.11 years) participating in an 8-year, 8-wave longitudinal study. Via in-person interviews, participants completed the CES-D at Waves 1, 3, 5, and 7, and the major depressive disorder (MDD) module of the Diagnostic Interview Schedule for Children at Waves 1, 4, 6, and 8. Confirmatory factor analyses indicated that responses to the …

Lifestyle, Dietary Factors, And Antibody Levels To Oral Bacteria In Cancer-Free Participants Of A European Cohort Study, Dominique S. Michaud, Jacques Izard, Zachary Rubin, Ingegerd Johansson, Elisabete Weiderpass, Anne Tjønneland, Anja Olsen, Kim Overvad, Marie Christine Boutron-Ruault, Françoise Clavel-Chapelon, Laure Dossus, Rudolf Kaaks, Verena A. Katzke, Heiner Boeing, Jana Foerster, Antonia Trichopoulou, Androniki Naska, Giana Ziara, Paolo Vineis, Sara Grioni, Domenico Palli, Rosario Tumino, Amalia Mattiello, Petra Hm Peeters, Peter D. Siersema, Aurelio Barricarte, José-María Huerta, Esther Molina-Montes, Miren Dorronsoro, J. Ramón Quirós, Eric J. Duell, Bodil Ohlsson, Bengt Jeppsson, Anders Johansson, Pernilla Lif, Kay-Tee Khaw, Nick Wareham, Ruth C. Travis, Tim J. Key, Heinz Freisling, Talita Duarte-Salles, Magdalena Stepien, Elio Riboli, H. Bas Bueno-De- Mesquita

Department of Food Science and Technology: Faculty Publications

Background: Increasing evidence suggests that oral microbiota play a pivotal role in chronic diseases, in addition to the well-established role in periodontal disease. Moreover, recent studies suggest that oral bacteria may also be involved in carcinogenesis; periodontal disease has been linked several cancers. In this study, we examined whether lifestyle factors have an impact on antibody levels to oral bacteria.

Methods: Data on demographic characteristics, lifestyle factors, and medical conditions were obtained at the time of blood sample collection. For the current analysis, we measured antibody levels to 25 oral bacteria in 395 cancer-free individuals using an immunoblot …

Marital Quality And Health Over 20 Years: A Growth Curve Analysis, Richard B. Miller, Cody S. Hollist, Joseph Olsen, David Law

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

Although there is substantial evidence linking marital quality to physical health, few studies have been longitudinal. This study examined data from the Marital Instability Over the Life Course Study; 1,681 married individuals followed for 20 years were included in these analyses. In order to control for life course effects, participants were divided into 2 cohorts: early life and midlife. On the basis of latent growth curve analysis, the results indicated that initial values of marital happiness and marital problems were significantly associated with the initial value of physical health among both cohorts. In addition, the slope of marital happiness was …

Volunteer Programming Impact On Long-Term Care Facilities, Paul P. Falkowski

College of Education and Human Sciences: Dissertations, Theses, and Student Research

The purpose of this present study was to examine the direct and indirect effects between the organizational structure of a long-term care facility, the amount of volunteers at the facility, the activities in which volunteers engage while at the facility and daily average number of hours care staff spend with nursing home residents. The time care staff spends with residents has been directly linked to the quality of care provided by the facility. This time is measured by calculating nursing hours per patient and it includes only nursing staff hours.The data for this study come from the National Nursing Home …

Nebraska Transcript (University Of Nebraska College Of Law), Volume 46, Number 1, Spring 2013

Nebraska Transcript

Dean’s Message 2

Faculty Updates

Faculty Profile: Craig Lawson 4

Ruser Helps with Kosovo Legal Education 6

Faculty Notes 8

Burkstrand-Reid Participates in TEDxUNL 18

Big Ten Faculty Colloquia/Endowed Speakerships 20

Feature:

Beyond the Walls of McCollum Hall: Collaborating to Enhance Student Experience, Education 22

Around the College

Clement: “The Roberts Court Comes of Age” 26

The Value of a Patent? 28

Sen. Ben Nelson Reflects 30

S.T.I.R. Talks 32

Trivia Night at the Gradwohls 34

Human Trafficking is Pervasive 36

Darrel Parker’s Wrongful Conviction 38

Nebraska Adopts Uniform Bar Exam 40

December Graduation & Family Tradition Ceremony 42

Our …

Early Life Course Pathways Of Adult Depression And Chronic Pain, Bridget J. Goosby

Department of Sociology: Faculty Publications

Applying cumulative inequality theory, this study examines the extent to which childhood socioeconomic disadvantage and maternal depression increase the risk of major depression and chronic pain in U.S. working-aged adults. Further, I assess whether low socioeconomic status amplifies the risk of adult depression and/or pain. Using data from the 2003 National Comorbidity Survey Replication (N=4339), I find that socioeconomic disadvantage and maternal depression during youth increases the risk of adult depression and/or chronic pain. The probability of having chronic pain increases in magnitude over the life course for adults whose parents have lower educational attainment relative to those with more …

The Adjustment Of Asian American Families To The U.S. Context: The Ecology Of Strengths And Stress, Yan Ruth Xia, Kieu Anh Do, Xiaolin Xie

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

The number of Asian American families is on the rise, making it 4.6% of the total US population. Asian American families are also a diverse group, comprising many different ancestries, cultural variations, and countries of origin. However, there remains a paucity of research focusing on Asian American Families. The media’s depiction of them as a Model Minority is doing a disservice to this population group. Because of this stereotype, many issues and challenges that this group encounters may not gain adequate attention. Some of these issues include acculturative stress, intimate partner violence, lack of a social support network, and intergenerational …

Drosophila Melanogaster Selection For Survival After Infection With Bacillus Cereus Spores: Evolutionary Genetic And Phenotypic Investigations Of Respiration And Movement, Junjie Ma, Andrew K. Benson, Stephen D. Kachman, Deidra J. Jacobsen, Lawrence G. Harshman

Department of Statistics: Faculty Publications

Laboratory populations of D.melanogaster have been subjected to selection for survival after live spores of B. cereus were introduced as a pathogenic agent. The present study was designed to investigate correlated traits: respiration as ametabolic trait and movement as a behavioral trait.An underlying hypothesiswas that the evolution of increased survival after B. cereus infection exerts ametabolic cost associated with elevated immunity and this would be detected by increased respiration rates. There was support for this hypothesis in the male response to selection, but not for selected-line females. Two phenotypic effects were also observed in the study. Females especially showed a …

High-Impact Educational Practices: An Exploration Of The Role Of Information Literacy, Catherine Fraser Riehle, Sharon A. Weiner

University of Nebraska-Lincoln Libraries: Faculty Publications

There is an expectation that college students graduate with competency in information literacy. Ideally, institutions of higher education integrate these competencies throughout their curricula in a progressive manner. High-impact educational practices contribute to student success. The purpose of this article is to examine recent literature about five of the high-impact educational practices (capstone experiences, learning communities, service learning and community-based learning, undergraduate research, and writing-intensive courses) to understand the extent to which they include the integration of information literacy competencies. The article includes recommendations for practice and research in the areas of assessment, pedagogy, and program planning.

Vitamin B12 Deficiency In Relation To Functional Disabilities, Breanna S. Oberlin, Christy C. Tangney, Kristin A. R. Gustashaw, Heather E. Rasmussen

Department of Nutrition and Health Sciences: Faculty Publications

This study was designed to assess whether symptoms, functional measures, and reported disabilities were associated with vitamin B12 (B12) deficiency when defined in three ways. Participants, aged 60 or more years of age, in 1999–2002 National Health and Nutrition Examination Surveys (NHANES) were categorized in relation to three previously used definitions of B12 deficiency: (1) serum B12 < 148 pmol/L; (2) serum B12 < 200 pmol/L and serum homocysteine > 20 μmol/L; and (3) serum B12 < 258 pmol/L or serum methylmalonic acid > 0.21 μmol/L. Functional measures of peripheral neuropathy, balance, cognitive function, gait speed, along with self-reported disability (including activities of daily living) were examined with standardized instruments by trained NHANES interviewers and technicians. Individuals identified as B12 deficient …

Echium Oil Reduces Plasma Triglycerides By Increasing Intravascular Lipolysis In Apob100-Only Low Density Lipoprotein (Ldl) Receptor Knockout Mice, Lolita M. Forrest, Christopher M. Lough, Soonkyu Chung, Elena Y. Boudyguina, Abraham K. Gebre, Thomas L. Smith, Perry L. Colvin, John S. Parks

Department of Nutrition and Health Sciences: Faculty Publications

Echium oil (EO), which is enriched in SDA (18:4 n-3), reduces plasma triglyceride (TG) concentrations in humans and mice. We compared mechanisms by which EO and fish oil (FO) reduce plasma TG concentrations in mildly hypertriglyceridemic male apoB100-only LDLrKO mice. Mice were fed one of three atherogenic diets containing 0.2% cholesterol and palm oil (PO; 20%), EO (10% EO + 10% PO), or FO (10% FO + 10% PO). Livers from PO- and EO-fed mice had similar TG and cholesteryl ester (CE) content, which was significantly higher than in FO-fed mice. Plasma TG secretion was reduced in FO vs. EO-fed …

Effects Of Body Position And Sex Group On Tongue Pressure Generation, Angela M. Dietsch, Carmen M. Cirstea, Ed T. Auer, Jeff P. Searl

Department of Special Education and Communication Disorders: Faculty Publications

Fine control of orofacial musculature is necessary to precisely accelerate and decelerate the articulators across exact distances for functional speech and coordinated swallows. Enhanced understanding of neural control for such movements could clarify the nature of and potential remediation for some dysarthrias and other orofacial myofunctional impairments. Numerous studies have measured orolingual force and accuracy during speech and nonspeech tasks, but have focused on young adults, maximum linguapalatal pressures, and upright positioning. Patients’ medical conditions or testing procedures such as concurrent neuroimaging may preclude fully upright positioning during oral motor assessments in some cases. Since judgments about lingual strength and …

Relationship Between Serum And Brain Carotenoids, 𝛼-Tocopherol, And Retinol Concentrations And Cognitive Performance In The Oldest Old From The Georgia Centenarian Study, Elizabeth J. Johnson, Rohini Vishwanathan, Mary Ann Johnson, Dorothy B. Hausman, Adam Davey, Tammy M. Scott, Robert C. Green, L. Stephen Miller, Marla Gearing, John Woodard, Peter T. Nelson, Hae-Yun Chung, Wolfgang Schalch, Jonas Wittwer, Leonard W. Poon

Department of Nutrition and Health Sciences: Faculty Publications

Oxidative stress is involved in age-related cognitive decline. The dietary antioxidants, carotenoids, tocopherols, and vitamin A may play a role in the prevention or delay in cognitive decline. In this study, sera were obtained from 78 octogenarians and 220 centenarians from the Georgia Centenarian Study. Brain tissues were obtained from 47 centenarian decedents. Samples were analyzed for carotenoids, 𝛼-tocopherol, and retinol using HPLC. Analyte concentrations were compared with cognitive tests designed to evaluate global cognition, dementia, depression and cognitive domains (memory, processing speed, attention, and executive functioning). Serum lutein, zeaxanthin, and 𝛽-carotene concentrations were most consistently related to better cognition …

Migration Elasticities, Fiscal Federalism, And The Ability Of States To Redistribute Income, Seth H. Giertz, Mehmet S. Tosum

Department of Economics: Faculty Publications

Since at least Musgrave (1971) and Oates (1972), it has been argued that tax-induced migration severely hinders state attempts at redistribution, and this function of government should thus be administered at the federal level. Nevertheless, states continue to engage in redistribution. Furthermore, results from recent research on the relationship between taxes and migration are mixed, with some studies suggesting that tax-induced migration may be fairly small. Additionally, even if state-level redistribution is less effective than federal action, a role for state governments may remain if tastes for redistribution vary substantially across states.

This paper develops a simulation model that is …

Aging And Religious Participation In Late Life, Kuan-Yuan Wang

College of Education and Human Sciences: Dissertations, Theses, and Student Research

Objective: The aim of the study is to evaluate the relationship between two dimensions of religiosity, religious service attendance and religious beliefs, and the process of aging, controlling for the effects of covariates known to affect religious development among older adults.

Methods: Secondary analysis of longitudinal data from the Florida Retirement Study was used to assess the trajectories of religious development over time as modeled with two growth processes: religious service attendance and religious beliefs. We analyzed data from six interview waves (Waves 1 and 5 - 9) with 1000 older adults age 72 or over. Covariates included demographic factors …

Unopa Notes, Volume 51, Issue 1, September 2012

UNOPA: Newsletters

No abstract provided.

Age, Period And Cohort Effects On Social Capital, Philip Schwadel, Mike Stout

Department of Sociology: Faculty Publications

Researchers hypothesize that social capital in the United States is not just declining, but that it is declining across generations or birth cohorts. Testing this proposition, we examine changes in social capital using age-period-cohort intrinsic estimator models. Results from analyses of 1972–2010 General Social Survey data show 1) that informal association with neighbors declined across periods while informal association with friends outside of the neighborhood increased across birth cohorts; 2) that formal association was comparatively stable with the exception of relatively high levels of formal association among the early 1920s and early 1930s birth cohorts; and 3) that trust declined …