Digital Commons Network^™

Assuming Elder Care Responsibility: Am I A Caregiver?, Lindsey E. Wylie, Eve M. Brank

Department of Psychology: Faculty Publications

Caregivers of the elderly face conflicting legal demands; they must make certain the elder’s needs are being met while not forcing undesired care on an adult capable of informed decisions. This dichotomy may be a reason a large volume of reported elder abuse derives from unintentional neglect on behalf of informal familial caregivers. The current research examines this possibility with exploratory interviews and an experiment. The interviews between elders and their family (30 dyads) revealed that many did not intend for the living arrangements to become permanent, and the nonelders were largely unprepared for the magnitude of changes and responsibilities …

Anthropology Collection Development Policy, David C. Tyler

University of Nebraska-Lincoln Libraries: Collection Development Policies

The anthropology collection supports the teaching, research and service activities of the entire university community. Its primary audience is the faculty, staff, and students of the Department of Anthropology in the College of Arts and Sciences (note: prior to 2009, the department was part of the conjoined Department of Anthropology & Geography). Its primary focus is support for the undergraduate and graduate curricula for anthropology. Narrowly specific and transient research needs of anthropology faculty and graduate students are supplemented through Interlibrary Loan. Materials are not purchased for the general public, though the public may benefit from the collection. The collection …

Content Validation Of Nutrition Diagnostic Term Involuntary Weight Loss By Board Certified Specialists In Gerontological Nutrition, Paula K. Ritter-Gooder

Department of Nutrition and Health Sciences: Dissertations, Theses, and Student Research

The purpose of this study was to validate content of the Nutrition Diagnostic Term NC- 3.2 Involuntary Weight Loss using expert raters. This descriptive survey invited all Board Certified Specialists in Gerontological Nutrition (CSG) to participate by mail. An instrument was developed that included the definition, etiologies, and signs and symptoms of the diagnosis with items added from literature review. CSG rated how common or characteristic each item is to the diagnosis using a 5 point Likert scale. A weighted response for each item was used to calculate a Diagnostic Content Validity (DCV) score. DCV scores of 0.80 and above …

Journals' Policies On Compliance With The Nih Public Access Policy, Carolina Population Center, Unc

Copyright, Fair Use, Scholarly Communication, etc.

This resource provides information about select journals' policies related to the NIH Public Access Policy. Many of these journals are based in the social sciences and publish population research articles. Authors who publish in a journal listed below can quickly determine whether the publisher has a policy, who must submit the manuscript and which version to submit to PubMed Central, as well as the embargo period. Journal titles were gathered from the ISI Journals Citation Reports in the subject categories of Demography, Sociology, Economics, and Gerontology. Additional titles were supplied by members of the Association for Population/Family Planning Libraries and …

What Matters, And What Matters Most, For Change In Life Satisfaction In The Oldest-Old? A Study Over 6 Years Among Individuals 80+, Anne Ingeborg Berg, Lesa Hoffman, Linda Björk Hassing, Gerald M. Mcclearn, Boo Johansson

Department of Psychology: Faculty Publications

Objectives: The study investigates whether markers of life satisfaction identified in a cross-sectional study – quality of social network, self-rated health, depressive symptoms, locus of control and widowhood, in addition to financial satisfaction and the personality traits of extraversion and neuroticism - predict change in life satisfaction (LSI-Z) across four measurement occasions during a 6-year period in individuals aged 80+. Method: Data were drawn from the Swedish OCTO-Twin-study of individuals aged 80 and older. Results: Growth curve analysis showed a relatively consistent significant linear decline in life satisfaction, but certain markers predicted change in life satisfaction. The …

Age-Related Differences In Reaction Time Task Performance In Young Children, Sergey Kiselev, Kimberly A. Espy, Tiffany Sheffield

Developmental Cognitive Neuroscience Laboratory: Faculty Publications

Performance of reaction time (RT) tasks was investigated in young children and adults to test the hypothesis that age-related differences in processing speed supersede a “global” mechanism and are a function of specific differences in task demands and processing requirements. The sample consisted of 54 4-year-olds, 53 5-year-olds, 59 6-year-olds, and 35 adults from Russia. Using the regression approach pioneered by Brinley and the transformation method proposed by Madden and colleagues and Ridderinkhoff and van der Molen, age-related differences in processing speed differed among RT tasks with varying demands. In particular, RTs differed between children and adults on tasks that …

Stress, Status, And Sociability: Exploring Residential Satisfaction In The Rural Midwest Following Rapid Immigration, James Potter, Rodrigo Cantarero, Amy E. Boren

Architecture Program: Faculty Scholarly and Creative Activity

This investigation examined predictors of residential satisfaction among newly arrived residents (NAR) and long-term residents (LTR) of a rural community following a rapid influx of immigrants into the community. The physical environment, social/cultural aspects of life, and resources and public services were hypothesized to affect perceptions of residential satisfaction. Both LTR and NAR were pleased with environmental attributes, sociocultural attributes, and public services. An inverse relationship was revealed between stress and residential satisfaction. The primary sources of stress for LTR related to economics and social status issues, whereas the primary sources of stress among NAR involved issues concerning family and …

Daily Negative Mood Affects Fasting Glucose In Type 2 Diabetes, Marilyn M. Skaff, Joseph T. Mullan, David M. Almeida, Lesa Hoffman, Umesh Masharani, David Mohr, Lawrence Fisher

Department of Psychology: Faculty Publications

Objective: To examine the relationship between mood and blood glucose in a 21-day daily diary study.
Design: During a home visit, information was gathered from 206 persons with Type 2 diabetes regarding demographics, disease characteristics and treatment, and depressive symptoms. They had blood drawn at a laboratory, yielding HbA1C. The participants were then telephoned each evening for 21 days and were asked about their positive and negative mood during the past 24 hours. They also tested their blood glucose upon rising in the morning.
Main Outcome Measures: The main outcomes measures were positive and negative affect and fasting glucose.
Results: …

Persons As Contexts: Evaluating Between-Person And Within-Person Effects In Longitudinal Analysis, Lesa Hoffman, Robert S. Stawski

Department of Psychology: Faculty Publications

Relationships among multiple variables over time are of interest in many developmental areas and are frequently examined using time-varying predictors in multilevel models. Yet an incomplete specification of time-varying predictors will usually result in biased model effects. Specifically, the impact of constant, between-person sources of variation must be differentiated from the impact of time-specific, within-person sources of variation -that is, persons should be modeled as contexts. The current didactic article expands upon previous work to address why and how to model persons as contexts in longitudinal analysis. An electronic appendix of syntax for estimating these models is also provided.

Ulk-Atg13-Fip200 Complexes Mediate Mtor Signaling To The Autophagy Machinery, Chang Hwa Jung, Chang Bong Jun, Seung-Hyun Ro, Young-Mi Kim, Neil Michael Otto, Jing Cao, Mondira Kundu, Do-Hyung Kim

Department of Biochemistry: Faculty Publications

Autophagy, the starvation-induced degradation of bulky cytosolic components, is up-regulated in mammalian cells when nutrient supplies are limited. Although mammalian target of rapamycin (mTOR) is known as the key regulator of autophagy induction, the mechanism by which mTOR regulates autophagy has remained elusive. Here, we identify that mTOR phosphorylates a mammalian homologue of Atg13 and the mammalian Atg1 homologues ULK1 and ULK2. The mammalian Atg13 binds both ULK1 and ULK2 and mediates the interaction of the ULK proteins with FIP200. The binding of Atg13 stabilizes and activates ULK and facilitates the phosphorylation of FIP200 by ULK, whereas knockdown of Atg13 …

Sex Effects On Life Span And Senescence In The Wild When Dates Of Birth And Death Are Unknown, Felix Zajitschek, Chad Brassil, Russell Bonduriansky, Robert C. Brooks

School of Biological Sciences: Faculty Publications

Males and females allocate and schedule reproductive effort in very different ways. Because the timing and amount of reproductive effort influence survival and thus the optimization of life histories, mortality and senescence are predicted to be sex specific. However, age-specific mortality rates of wild animals are often difficult to quantify in natural populations. Studies that report mortality rates from natural populations are, therefore, almost entirely confined to long-lived, easy-to-track species such as large mammals and birds. Here, we employ a novel approach using capture–mark–recapture data from a wild population of black field crickets (Teleogryllus commodus) to test for …

Daily Negative Mood Affects Fasting Glucose In Type 2 Diabetes, Marilyn M. Skaff, Joseph T. Mullan, David M. Almeida, Lesa Hoffman, Umesh Masharani, David C. Mohr, Lawrence Fisher

Department of Psychology: Faculty Publications

Objective—To examine the relationship between mood and blood glucose in a 21 day daily diary study.

Design—During a home visit, information was gathered from two hundred six persons with type 2 diabetes regarding demographics, disease characteristics and treatment, and depressive symptoms. They had blood drawn at a laboratory, yielding HbA1C. The participants were then telephoned each evening for 21 days and were asked about their positive and negative mood during the past 24 hours. They also tested their blood glucose upon rising in the morning.

Main Outcome Measures—The main outcomes measures were positive and negative affect and fasting glucose.

Results—Multilevel …

Content Validity Of Nutrition Diagnostic Term Involuntary Weight Loss, Paula K. Ritter-Gooder, Nancy M. Lewis

Department of Nutrition and Health Sciences: Faculty Publications

Objective The purpose of this study was to validate content of the Nutrition Diagnostic Term NC- 3.2 Involuntary Weight Loss using expert raters.

Design/Subjects This descriptive survey invited all Board Certified Specialists in Gerontological Nutrition (CSG) to participate by mail. An instrument was developed that included the definition, etiologies, and signs and symptoms (s/s) of the diagnosis with items added from literature review. CSG rated how common or characteristic each item is to the diagnosis using a 5 point Likert scale. A weighted response for each item was used to calculate a Diagnostic Content Validity (DCV) score. DCV scores of …

Environmental Effects On The Expression Of Life Span And Aging: An Extreme Contrast Between Wild And Captive Cohorts Of Telostylinus Angusticollis (Diptera: Neriidae), Noriyoshi Kawasaki, Chad Brassil, Robert Brooks, Russell Bonduriansky

School of Biological Sciences: Faculty Publications

Most research on life span and aging has been based on captive populations of short-lived animals; however, we know very little about the expression of these traits in wild populations of such organisms. Because life span and aging are major components of fitness, the extent to which the results of many evolutionary studies in the laboratory can be generalized to natural settings depends on the degree to which the expression of life span and aging differ in natural environments versus laboratory environments and whether such environmental effects interact with phenotypic variation. We investigated life span and aging in Telostylinus angusticollis …

Initial Interaction Of Apoa-I With Abca1 Impacts In Vivo Metabolic Fate Of Nascent Hdl, Anny Mulya, Ji-Young Lee, Abraham K. Gebre, Elena Y. Boudyguina, Soonkyu Chung, Thomas L. Smith, Perry L. Colvin, Xian-Cheng Jiang, John S. Parks

Department of Nutrition and Health Sciences: Faculty Publications

We investigated the in vivo metabolic fate of preb HDL particles in human apolipoprotein A-I transgenic (hA-I Tg) mice. Pre-b HDL tracers were assembled by incubation of [125I]tyramine cellobiose-labeled apolipoprotein A-I (apoA-I) with HEK293 cells expressing ABCA1. Radiolabeled pre-b HDLs of increasing size (pre-b1, -2, -3, and -4 HDLs) were isolated by fast-protein liquid chromatography and injected into hA-I Tg-recipient mice, after which plasma decay, in vivo remodeling, and tissue uptake were monitored. Pre-b2, -3, and -4 had similar plasma die-away rates, whereas pre-b1 HDL was removed 7-fold more rapidly. Radiolabel recovered in liver and kidney 24 h after tracer …

Significance Of The Influence Of World View And Racial Socialization On Death Anxiety Beliefs Of Blackamerican Men, Larry Cameron Menyweather-Woods

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

Major sociological theories of violent crime have successfully linked criminal activity with socioeconomic status. The linkage of socioeconomic conditions to homicides has led to the theory that the primary determinant of violent crimes lies within a group’s value system and failure to integrate into the dominant culture’s value system crime only increases.

This study investigated whether world view, racial socialization and religion influence the death anxiety and death attitude of Blackamerican men ages 19-35 and 65 and older. If relationship existed, there would be an implied opportunity for building new strategies to decrease the incidence of homicides in the Blackamerican …

Intergenerational Support And The Role Of Grandparents In Post-Divorce Families: Retrospective Accounts Of Young Adult Grandchildren, Jordan Soliz

Department of Communication Studies: Faculty Publications

The purpose of the current study was to examine grandparent support to grandchildren following the divorce of parents. Participants (N = 42) responded to questions focusing on the enactment of support and relationships with grandparents. Through these retrospective, self-report accounts, six categories of grandparent support were identified. Additionally, four barriers to grandparent sup-port emerged from the responses of the grandchildren. These categories of and barriers to intergenerational social support are discussed as they relate to characteristics and expectations of provided support in post-divorce families.

Ebsco’S Communication & Mass Media Complete: An Appreciable Improvement Over Previous Communication Studies Indexing?, David C. Tyler, Signe Boudreau, Katharine C. Potter, Misty Redinbaugh

University of Nebraska-Lincoln Libraries: Faculty Publications

In a prior edition of this study, we examined whether the established online communication studies indexes—Communication Abstracts, ComIndex, and ComAbstracts—provided a good avenue of access to the journal literature that researchers in the field cite and whether, where the current journal literature was concerned, that avenue of access might be equal or superior to that provided by large, multisubject online indexes. In this iteration of the study, we similarly address EBSCO’s new product for communication studies, Communication & Mass Media Complete.

Association Between Alcohol Consumption And Both Osteoporotic Fracture And Bone Density, Karina M. Berg, Hillary V. Kunins, Jeffrey L. Jackson, Shadi Nahvi, Amina Chaudhry, Kenneth A. Harris Jr., Rubina Malik, Julia H. Arnsten

Uniformed Services University of the Health Sciences

OBJECTIVE: Alcoholism is a risk factor for osteoporotic fractures and low bone density, but the effects of moderate alcohol consumption on bone are unknown. We performed a systematic review and metaanalysis to assess the associations between alcohol consumption and osteoporotic fractures, bone density and bone density loss over time, bone response to estrogen replacement, and bone remodeling.
METHODS: MEDLINE, Current Contents, PsychINFO, and Cochrane Libraries were searched for studies published before May 14, 2007. We assessed quality using the internal validity criteria of the US Preventive Services Task Force.
RESULTS: We pooled effect sizes for 2 specific outcomes (hip fracture …

Bilateral Claudication Results In Alterations In The Gait Biomechanics At The Hip And Ankle Joints, Shing-Jye Chen, Iraklis Pipinos, Jason Johanning, Matija Radovic, Jessie M. Huisinga, Sara A. Myers, Nikolaos Stergiou

United States Public Health Resources

Claudication is the most common symptomatic manifestation of peripheral arterial disease (PAD), producing significant ambulatory compromise. The purpose of this study was to use advanced biomechanical gait analysis to determine the gait alterations occurring in claudicating patients both before and after onset of claudication pain in their legs. Hip, knee, and ankle joint moments were measured in claudicating patients (age: 64.46±8.47 years; body mass: 80.70±12.64 kg; body height: 1.72±0.08 m) and were compared to gender–age–body mass–height-matched healthy controls (age 66.27±9.22 years; body mass: 77.89±10.65 kg; body height: 1.74±0.08 m). The claudicating patients were evaluated both before (pain-free (PF) condition) and …

The Effect Of Beta-Alanine Supplementation On Neuromuscular Fatigue In Elderly (55–92 Years): A Double-Blind Randomized Study, Jeffrey R. Stout, B. Sue Graves, Abbie E. Smith, Michael J. Hartman, Joel T. Cramer, Travis W. Beck, Roger C. Harris

Department of Nutrition and Health Sciences: Faculty Publications

Background: Ageing is associated with a significant reduction in skeletal muscle carnosine which has been linked with a reduction in the buffering capacity of muscle and in theory, may increase the rate of fatigue during exercise. Supplementing beta-alanine has been shown to significantly increase skeletal muscle carnosine. The purpose of this study, therefore, was to examine the effects of ninety days of beta-alanine supplementation on the physical working capacity at the fatigue threshold (PWC_FT) in elderly men and women.

Methods: Using a double-blind placebo controlled design, twenty-six men (n = 9) and women (n = 17) (age ± …

University Of Nebraska- Lincoln: Fact Book 2007-2008

University of Nebraska-Lincoln Administration: Reports, Papers, Publications, and Presentations

Fact Book Table of Contents

General Information

UNL Core Values .............................................................................. 4

Role and Mission Statement ............................................................. 5

Institutional & Professional Accreditations ..................................................... 8

UNL Organizational Chart ................................................................... 10

Student Credit Hours

UNL Student Credit Hours Total Fall & Spring Semester, by College, 5 Year Trend ................... 11

UNL Student Credit Hours Total Fall, by College, 5 Year Trend .................................................. 12

UNL Student Credit Hours Total Spring, By College, 5 Year Trend ............................................. 13

Summer Sessions Student Credit Hours ...................................................... 14

Retention, Degrees and Majors

UNL Student Retention & Graduation Rate Analysis ...................................... 15

Total Degrees Conferred by UNL Fiscal …

Effects Of Blueberries On Mortality Rates And Indy Gene Expression In Drosophila Melanogaster, Jenna N. Derr, Tamara L. Smith, Kimberly A. Carlson

Transactions of the Nebraska Academy of Sciences and Affiliated Societies

Aging may involve free radical accumulation, which causes cell damage. Foods with antioxidant properties, such as blueberries, have been implicated as being able to extend the longevity of an organism. In addition to environmental factors, genetics also plays a role in aging and death.. In Drosophila melanogaster, one of the genes involved in longevity is Indy (I'm not dead yet). Mutations to this gene have demonstrated the ability to increase lifespan. The objective of this experiment was to determine if blueberries added to instant fly food affects mortality rates and Indy gene expression profiles of female D. …

Exercise And Diabetes Influence Antioxidant Activity And Gene Expression In Female Rats, Janet E. Steele, Karynn E. Kucera, Cory A. Ciccone, Mary E. Connealy

Transactions of the Nebraska Academy of Sciences and Affiliated Societies

The goal of this study was to examine the influence of exercise training and type I diabetes on the activity of aconitase and superoxide dismutase (SOD), on levels of reduced glutathione (GSH), on the expression of genes responsible for glutathione synthesis (Gclc, g-glutamylcysteine synthase; Gss, glutathione synthetase), and on the expression of genes responsible for the formation of two potassium channels (Kcnd2, I_to; KCNQl, I_Ks) in cardiac muscle. Forty female Sprague-Dawley rats were divided into four groups: sedentary controls, sedentary diabetics, trained controls, and trained diabetics. Diabetes was induced via streptozotocin injection, and training consisted of …

Nefdc Exchange, Volume 18, Number 2, Fall 2007, New England Faculty Development Consortium

New England Faculty Development Consortium Exchange

Contents

Message from the President - Judy Miller, Clark University

From the editors - Tom Thibodeau, New England Institute of Technology, and Jeanne Albert, Castleton State College

NEFDC Fall Conference, Friday, November 9, 2007, Worcester, Massachusetts; theme: Engaged Learning: Fostering Student Success; keynote speaker: George Kuh, Indiana University

Engaged Learning: The Foundation for Student Success, Note from our Fall Conference Keynote Speaker - George Kuh, Indiana University

Fall Conference Agenda

Learning Through Community Engagement - Kevin R. Kearney, Massachusetts College of Pharmacy and Health Sciences

Reciprocal Mentoring - Mathew L. Ouellett and Susan E. McKenna, University of Massachusetts Amherst

Helpful …

Chinese Family Strengths And Resiliency, Anqi Xu, Xiaolin Xie, Wenli Liu, Yan Ruth Xia, Dalin Liu

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

Chinese family and marriage strengths and challenges are delineated in this article, including equity in marriage, affection, the ability to adapt to changes, mutual trust, compatibility, harmony, and family support. Despite the fact that Chinese households are getting smaller as a result of governmental policy and the broadening of housing markets, families remain crucial support networks, especially in the areas of socialization and intergenerational relationships. Current research on Chinese marriages and families is cited, outlining attitudinal changes regarding mate selection, divorce, and childbirth between genders, between older and younger generations, and between urban and rural residents.

Treatment Decision-Making In Older Adults With Cancer, Maribeth Hercinger

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

Decision-making for cancer treatment is becoming more and more complex and individuals are expected to be active participants in this process. As the diagnosis of cancer occurs more frequently among adults, health care professionals must be accountable to place a greater emphasis on assisting individuals with the difficult treatment decisions.

This study explored the experiences of older adults when making decisions for cancer treatment using a phenomenological approach. Thirteen in-depth, face-to-face interviews were completed with individuals who experienced a new diagnosis of cancer. Participants of the study included eight females and five males ages 51-83 years of age. Five major …

Interleukin-6 And Tumor Necrosis Factor-Alpha Values In Elk Neonates, Shannon M. Barber-Meyer, Craig R. Johnson, Michael P. Murtaugh, L. David Mech, P.J. White

United States Department of Agriculture Wildlife Services: Staff Publications

Serological indicators of general condition would be helpful for monitoring or assessing ungulate wildlife. Toward that end, we report the 1st reference values for 2 cytokines, interleukin-6 (IL-6) and tumor necrosis factor-alpha (TNF-a), in neonatal elk (Cervus elaphus). We obtained blood samples from 140 calves ≤ 6 days old in Yellowstone National Park during summer 2003–2005. IL-6 values ranged from 0 to 1.21 pg/ml with a median of 0.03 pg/ml. TNF-a values ranged from 0 to 225.43 pg/ml with a median of 1.85 pg/ml. IL-6 and TNF-a concentrations were not significant predictors of elk calf survival through 21 …

Family Income And Attitudes Toward Older People In China: Comparison Of Two Age Cohorts, Xiaolin Xie, Yan Ruth Xia, Xiaofan Liu

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

Three hundred and five traditional college students and 159 baby boomers (40–55 years old) in China participated in the study with Kogan’s Attitude toward Old People [Kogan (1961) Journal of Abnormal and Social Psychology, 62(1), 44–54] being used. Results from ANOVA showed overall, baby boomers held more positive attitudes toward older people than college students. There was a significant interaction effect between cohorts and family income; that is, the lower family income group in both samples did not differ significantly from each other, it was in the higher family income group that difference was revealed. Baby Boomers in the …

Graduate Connections- February 2007

Graduate Connections: A Newsletter for UNL Graduate Students

In This Issue:

Click on links to navigate the newsletter

Professional Development.........1

Fellowship Application Workshop

Teaching Documentation Program Preparing Future Faculty

Teaching Tip ………………………2

Leading Discussions

Calendar......................................3

Workshops & Events

Degree Deadlines

Announcements:.........................4

Deadline for UNL Fellowships

Seeking Former McNair Scholars

Wash. State Summer Program

Mentoring Guidebooks

Navigating Graduate School.....5

Writing Fellowship Applications

Research News...........................7

Grant Writing Workshop

UNL Research Fair

Research Poster Competition

Tip for Researchers

Funding Opportunities...............8

Interactions...............................10

Graduate Award Winners

Notes from the GSA

Readers’ Corner........................12

On Writing Well