Digital Commons Network^™

Breastfeeding And Childhood Obesity: A 12-Country Study, Jian Ma, Yijuan Qiao, Pei Zhao, Wei Li, Peter T. Katzmarzyk, Jean Philippe Chaput, Mikael Fogelholm, Rebecca Kuriyan, Estelle V. Lambert, Carol Maher, Jose Maia, Victor Matsudo, Timothy Olds, Vincent Onywera, Olga L. Sarmiento, Martyn Standage, Mark S. Tremblay, Catrine Tudor-Locke, Gang Hu

Population and Public Health Science Faculty Publications

This study aimed to examine the association between breastfeeding and childhood obesity. A multinational cross-sectional study of 4,740 children aged 9–11 years was conducted from 12 countries. Infant breastfeeding was recalled by parents or legal guardians. Height, weight, waist circumference, and body fat were obtained using standardized methods. The overall prevalence of obesity, central obesity, and high body fat were 12.3%, 9.9%, and 8.1%, respectively. After adjustment for maternal age at delivery, body mass index (BMI), highest maternal education, history of gestational diabetes, gestational age, and child's age, sex, birth weight, unhealthy diet pattern scores, moderate-to-vigorous physical activity, sleeping, and …

Change And Stability In Sibling Physical Fitness: The Portuguese Sibling Study, Sara Pereira, Peter T. Katzmarzyk, Donald Hedeker, José Maia

Population and Public Health Science Faculty Publications

Purpose This study aims to 1) describe mean changes in muscular and motor fitness components in sibships over 2 yr, 2) analyze individual tracking of fitness within sibships, 3) investigate sibling resemblance in fitness over time, and 4) examine the joint influence of biological, behavioral, and familial characteristics on fitness. Methods The sample comprises 166 Portuguese biological sibling pairs (brother-brother, sister-sister, brother-sister) age 9-17 yr assessed at baseline and 2 yr later. Physical fitness components were measured with standardized tests. Percentage body fat and biological maturation were assessed, and physical activity, diet, screen time, and familial characteristics were obtained by …

Rationale And Study Design For Lifestyle Intervention In Preparation For Pregnancy (Lipp): A Randomized Controlled Trial, M. L. Erickson, J. T. Mey, C. L. Axelrod, D. Paul, L. Gordesky, K. Russell, H. Barkoukis, P. O'Tierney-Ginn, R. A. Fielding, J. P. Kirwan, P. M. Catalano

Division of Basic Science Faculty Publications

Introduction: Maternal obesity increases neonatal risk for obesity and metabolic syndrome later in life. Prior attempts to break this intergenerational obesity cycle by limiting excessive gestational weight gain have failed to reduce neonatal adiposity. Alternatively, pre-conception lifestyle interventions may improve the in utero metabolic milieu during early pregnancy leading to improved fetal outcomes. This randomized controlled trial (RCT) is evaluating whether a lifestyle intervention to reduce weight and improve maternal metabolism in preparation for pregnancy (LIPP) attenuates neonatal adiposity, compared to standard medical advice. Material and methods: Overweight/class 1 obese women after a previous pregnancy, ~12 weeks postpartum, preparing for …

Current Status Of The Multinational Arabidopsis Community, Geraint Parry, Geraint Parry, Nicholas J. Provart, Nicholas J. Provart, Siobhan M. Brady, Siobhan M. Brady, Baris Uzilday, Keith Adams, Wagner Araújo, Sébastien Aubourg, Sacha Baginsky, Erica Bakker, Katja Bärenfaller, Jacqui Batley, Mike Beale, Mark Beilstein, Youssef Belkhadir, Tanya Berardini, Joy Bergelson, Francisca Blanco-Herrera, Hans Peter Braun, Steve Briggs, Lynette Brownfield, Maura Cardarelli, Marcos Castellanos-Uribe, Gloria Coruzzi, Maheshi Dassanayake, Geert De Jaeger, Brian Dilkes, Colleen Doherty, Joe Ecker, Pat Edger, David Edwards

Faculty Publications

The multinational Arabidopsis research community is highly collaborative and over the past thirty years these activities have been documented by the Multinational Arabidopsis Steering Committee (MASC). Here, we (a) highlight recent research advances made with the reference plant Arabidopsis thaliana; (b) provide summaries from recent reports submitted by MASC subcommittees, projects and resources associated with MASC and from MASC country representatives; and (c) initiate a call for ideas and foci for the “fourth decadal roadmap,” which will advise and coordinate the global activities of the Arabidopsis research community.

Fully Automated Pipeline For Body Composition Estimation From 3d Optical Scans Using Principal Component Analysis: A Shape Up Study, Sima Sobhiyeh, Nathan Borel, Marcelline Dechenaud, Clinten A. Graham, Michael Wong, Peter Wolenski, John Shepherd, Steven B. Heymsfield

Faculty Publications

The increasing prevalence and adaptability of 3D optical scan (3DO) technology has invoked many recent studies which use 3DO scanning as a convenient and inexpensive means for predicting body composition and health risks. The Shape Up studies seek a device-agnostic solution for body composition estimation based on principal component analysis (PCA). This paper reports a progress made on Shape Up's previous work which served as a criterion analysis for PCA-based body composition and health risk prediction. This study presents proof-of-concept for a novel automated landmark detection step that allows for a fully automated PCA-based approach to body composition estimation that …

Monarch, Philip Walzer (Editor)

Monarch Magazine

Summer 2020 issue of Monarch, the Old Dominion University Magazine.

Subtitled: Rising to the Challenge

Scholarly Communications Report On Activities 2019-20, Janelle L. Wertzberger, Mary R. Elmquist, Sarah Appedu

All Musselman Library Staff Works

2019-20 annual report for Scholarly Communications work at Musselman Library, including Gettysburg College's institutional repository, The Cupola: Scholarship at Gettysburg College. Covers June 2019-May 2020.

Population Data-Driven Formulation Of A Covid-19 Therapeutic, Heather R. Campbell, Regan P. Cecil, Robert A. Lodder

Pharmaceutical Sciences Faculty Publications

This study is designed to utilize computer modeling of the US population through the ongoing CDC NHANES trial to reduce the need for preclinical formulation and toxicology studies of an Ebola antiviral (BSN389) being repurposed for COVID-19, and to thereby speed the candidate therapeutic to the clinic. BSN389 has poor solubility in water and that limits its bioavailability. BCD greatly increases the solubility of BSN389 and results in high bioavailability of BSN389 in animal studies. The goal of this study is to determine the current daily exposure of the population to beta cyclodextrin (BCD), and then keep the amount of …

Can Children Catch Up From The Consequences Of Undernourishment? Evidence From Child Linear Growth, Developmental Epigenetics, And Brain And Neurocognitive Development, Jef L. Leroy, Edward A. Frongillo Jr., Pragya Dewan, Maureen M. Black, Robert A. Waterland

Faculty Publications

Recovery from nutritionally induced height deficits continues to garner attention. The current literature on catch-up growth, however, has 2 important limitations: wide-ranging definitions of catch-up growth are used, and it remains unclear whether children can recover from the broader consequences of undernutrition. We addressed these shortcomings by reviewing the literature on the criteria for catch-up in linear growth and on the potential to recover from undernutrition early in life in 3 domains: linear growth, developmental epigenetics, and child brain and neurocognitive development. Four criteria must be met to demonstrate catch-up growth in height: after a period in which a growth-inhibiting …

Etsu Today - Summer 2020, University Marketing And Communication, East Tennessee State University

ETSU Today [magazine]

At East Tennessee State University, we are accustomed to dealing with hardship. It has been a defining part of our past. When tested by economic crises, wars, and threats to our very existence, our leaders, our faculty and staff, our students, our alumni, and our neighbors have met the challenge. ETSU not only survived, but it prevailed and prospered. It will continue to do so. From the very earliest days, our leaders faced uncertainty. Only eight days after the beginning of classes at East Tennessee State Normal School, our founding President, Sidney Gilbreath, was troubled. Faculty had already been on …

Taxonomic And Genetic Diversity, And Pathogenicity Of Diaporthe Species Associated With Soybean, Fakhir Eraheem Hameed Al Shuwaili

Graduate Theses and Dissertations

Diaporthe species (anamorph: Phomopsis) are associated with a wide range of plant hosts as plant pathogens, asymptomatic endophytes, and saprobes. One of these hosts is soybean, which is one of the most important crops in U.S. agriculture. Several Diaporthe species cause important diseases on soybean in the U.S., and specifically in Arkansas. The taxonomy, genetic diversity, and pathogenicity of Diaporthe species associated with asymptomatic infection of soybean are rarely studied with accurate molecular tools. Therefore, this dissertation aimed to assess the diversity and boundaries of Diaporthe associated with soybean in Arkansas. Furthermore, pathogenicity and alternative lifestyles were assessed among Diaporthe …

Patterns Of Inheritance Of Acylsugar Acyl Groups In Selected Interspecific Hybrids Of Genus Nicotiana, Antoaneta B. Mihaylova-Kroumova, Ivan Artiouchine, Victor D. Korenkov, George J. Wagner

Kentucky Tobacco Research and Development Center Faculty Publications

Glandular trichomes on the surface of Solanaceae species produce acyl sugars that are species-, and cultivar-specific. Acyl sugars are known to possess insecticidal, antibiotic, and hormone-like properties, and as such have great potential as a class of naturally occurring pesticides and antibiotics. The objective of this work was to analyze the acyl composition of acyl sugars in the leaf trichome exudate from selected Nicotiana species and to follow the inheritance of acyl content in their hybrids. Trichome exudates were collected, and the acyl profiles of acyl sugars were identified via GC–MS. The variations in acyl group inheritance in the hybrids …

Demanding Trust In The Private Genetic Data Market, Benjamin T. Van Meter

Cornell Law Review

This Note argues that to prevent the most damaging consequences of the trade in genetic data, U.S. law should impose tailored fiduciary duties on private genetic testing companies to ensure that their business practices do not harm their own customers. These testing companies rely on their customers' genetic information to turn a profit, while all of the risk of this information's exposure or misuse falls on customers. This Note will proceed as follows: Part I will describe the fundamental difficulties of de-identifying and aggregating genetic data to the point that it cannot be reidentified; Part II discusses how de-identification and …

International Cultural Heritage Law: Link Between Cultural Nationalism, Internationalism, And The Concept Of Cultural Genocide, Ashley Mullen

Cornell Law Review

No abstract provided.

Remediation Of Desiccation Cracking In Clayey Soils Through Bio-Cementation And Bottom Ash, Mark Vail

Theses and Dissertations

Desiccation cracking considerably impairs the hydraulic and mechanical properties of clayey soils and is critical to the long-term performance of infrastructure foundations and earth structures. Classical crack remediation methods are associated with high labor and maintenance costs or the usage of environment-unfriendly chemicals. Recycling waste materials and developing bio-mediated techniques have emerged as green and sustainable soil stabilization solutions. The objective of this study is to investigate the feasibility of soil crack remediation through the usage of microbial-induced calcite precipitation (MICP) and bottom ash admixtures. We carry out monotonic drying and cyclic drying-wetting tests to characterize the effects of bottom …

Life-History Factors Influence Teenagers’ Suicidal Ideation: A Model Selection Analysis Of The Canadian National Longitudinal Survey Of Children And Youth, John P. Ziker, Kristin Snopkowski

Anthropology Faculty Publications and Presentations

Suicidality is an important contributor to disease burden worldwide. We examine the developmental and environmental correlates of reported suicidal ideation at age 15 and develop a new evolutionary model of suicidality based on life history trade-offs and hypothesized accompanying modulations of cognition. Data were derived from the National Longitudinal Survey of Children and Youth (Statistics Canada) which collected information on children’s social, emotional, and behavioral development in eight cycles between 1994 and 2009. We take a model selection approach to understand thoughts of suicide at age 15 (N ≈ 1,700). The most highly ranked models include social support, early …

Nefdc Exchange, Volume 34, Summer/Fall 2020, New England Faculty Development Consortium

New England Faculty Development Consortium Exchange

Contents

President's message, Marc Ebenfield

Bridging media: Shared referents to connect the unfamiliar to the familiar

Using flash activities to stimulate positive student engagement and promote critical thinking skills

Implementing a mid-semester assessment process (map) in your course: Using reflection to help reduce faculty and student anxiety

NEFDC Board members

Water Current, Volume 52, No. 2, Summer 2020

Water Current Newsletter

Thirty Years on the Cutting Edge of University of Nebraska Research

Where Are They Now?

Building the Future of Nebraska’s Water Management

Probate & Family Court Onsite Mediation Program: Fiscal Year 2020 Implementation & Evaluation Report, Massachusetts Office Of Public Collaboration, University Of Massachusetts Boston

Massachusetts Office of Public Collaboration Publications

The Probate & Family Court Onsite Mediation Program (Program) was designed to assist parents, referred by Massachusetts Department of Revenue (DOR) attorneys and court judges and staff, with the resolution of parenting disputes by providing subsidized mediation services, free of charge to parties, at Probate & Family Court sites. The goal of the Program was to expedite the disposition of cases in the Probate & Family Court (P&F Court) by helping parties resolve parenting and child welfare issues in addition to child support and eliminate the need to file separate actions and minimize the number of necessary court appearances. The …

Dosimetric Comparison Of Hypofractionated Prostate Radiation With Simultaneous Integrated Boost And Conventional Fractionation With Sequential Boost, Kristina Sammon

Masters Projects

Introduction: Hypofractionated treatment delivery regimens are associated with better overall long-term disease control for prostate cancer. For patients with high-risk disease, there may be an indication for treatment of the surrounding pelvic lymph nodes for better over-all disease control. In order to achieve a hypofractionated regimen with treatment to the surrounding pelvic lymph nodes a simultaneous integrated boost technique is employed. There are concerns regarding achievability of target dose coverage and limitation of dose to the surrounding organs at risk with this fractionation.

Methods: This study is a retrospective dosimetric analysis of 7 randomly selected patients with high-risk prostate cancer. …

The Personality Profile And Leadership Style Of U.S. President Donald J. Trump In Office, Aubrey Immelman, Anne Marie Griebie

Psychology Faculty Publications

This paper presents the results of an indirect assessment, from the conceptual perspective of personologist Theodore Millon, of the personality of Donald J. Trump, 45th president of the United States, based solely on personality dynamics revealed by his political behavior in office.

Psychodiagnostically relevant data were collected from biographical sources and media reports of Trump’s postinaugural political behavior from January 20, 2017 until July 2020 and synthesized into a personality profile using the Millon Inventory of Diagnostic Criteria (MIDC), which yields 34 normal and maladaptive personality classifications congruent with DSM-III-R, DSM-IV, and DSM-5.

The personality profile yielded …

Dynamic Interactive Artificial Intelligence: Sketches For A Future Ai Based On Human-Machine Interaction, Dobromir Dotov, Tom Froese

Journal Articles

We propose to designate as dynamic interactive artificial intelligence (dAI) a cross-section of existing work in artificially designed and artificially evolved systems meant for minimal forms of interaction with human users. This approach borrows principles from artificial life and human movement science to avoid pitfalls of traditional AI. Counter to tradition, it prioritizes user-machine inter-dependence over autonomy. It starts small and relies on incremental growth instead of trying to implement advanced complete functionality. It assumes a perceptual ontology founded on movement coordination rather than object classification. Its development process is better described as reverse self-organization rather than reverse engineering. dAI …

Biane: Bipartite Attributed Network Embedding, Wentao Huang, Yuchen Li, Yuan Fang, Ju Fan, Hongxia Yang

Research Collection School Of Computing and Information Systems

Network embedding effectively transforms complex network data into a low-dimensional vector space and has shown great performance in many real-world scenarios, such as link prediction, node classification, and similarity search. A plethora of methods have been proposed to learn node representations and achieve encouraging results. Nevertheless, little attention has been paid on the embedding technique for bipartite attributed networks, which is a typical data structure for modeling nodes from two distinct partitions. In this paper, we propose a novel model called BiANE, short for Bipartite Attributed Network Embedding. In particular, BiANE not only models the inter-partition proximity but also models …

Exploration Of Lived Experiences Of Science Teachers Of English Language Learners: A Transcendental Phenomenological Study, Uma Maheshwari Ganesan

Department of Teaching, Learning, and Teacher Education: Theses and Other Student Research

English language learners (ELLs) are a talented pool of culturally and linguistically diverse students who are persistently increasing both in absolute size and percentage in the U.S. school population; however, they are underrepresented in science, technology, engineering, and mathematics (STEM) fields in college as well as in the workforce (National Academies of Sciences, Engineering, and Medicine, 2018). Although educational leaders, policy makers, and researchers have emphasized the importance of STEM for the country’s continued prosperity, both education and scientific communities have found it challenging to improve students’ participation in STEM fields (Martinez et al., 2011). Exploring science teachers’ experiences could …

Power-Over-Tether Uas Leveraged For Nearly-Indefinite Meteorological Data Acquisition, Daniel Rico, Carrick Detweiler, Francisco Muñoz-Arriola

School of Computing: Dissertations, Theses, and Student Research

Use of unmanned aerial systems (UASs) in agriculture has risen in the past decade. These systems are key to modernizing agriculture. UASs collect and elucidate data previously difficult to obtain and used to help increase agricultural efficiency and production. Typical commercial off-the-shelf (COTS) UASs are limited by small payloads and short flight times. Such limits inhibit their ability to provide abundant data at multiple spatiotemporal scales. In this paper, we describe the design and construction of the tethered aircraft unmanned system (TAUS), which is a novel power-over-tether UAS leveraging the physical presence of the tether to launch multiple sensors along …

Optimum Mixing Design Of Xanthan And Gellan Treated Soils For Slope Stabilization For Weathered Shales And Glacial Tills In Nebraska, Layal Bitar

Department of Civil and Environmental Engineering: Dissertations, Theses, and Student Research

Verdigre located in North Eastern Nebraska experienced slope failures. The geological formations of theses slopes largely consist of several layers of weathered shales and glacial tills. It is believed that the weathering process reduced the shear strength of the soils leading to slope failures.

In this study, strength characteristics of Xanthan and Gellan gums treated soil specimens compacted at the optimum moisture content for field application were investigated so that the biopolymer treated soils may be properly used to stabilize the slopes. The untreated and treated samples were subjected to a wet-freeze(-6^oF)-thaw(167^oF)-dry weathering process up to …

Burnout In College Resident Assistants: Indicators Of Emotional Exhaustion, Depersonalization, And Personal Accomplishment, Dustin Robert Dubose

Doctoral Dissertations and Projects

Resident assistants (RAs) are vital members of the student affairs divisions of colleges and universities across the United States. As peer leaders, they are responsible for performing many duties; they must, for example, complete administrative tasks, counsel students, mediate conflict, serve as role models, assimilate students, facilitate groups, and much more. Furthermore, RAs are expected to be available for their students at all times of the day and night, responding to any situation when needed. These responsibilities come on top of their own work and academic responsibilities as college students. These varied roles and responsibilities, along with the 24-hour nature …

The Relationship Between Music Performance Anxiety And Self-Efficacy In Sixth To Eighth Grade Instrumental Students, Brian Bersh

Doctoral Dissertations and Projects

This research study examined the relationship of self-efficacy to performance anxiety, as outlined in social cognitive theory. The purpose of this nonexperimental, quantitative study was to test the theory of social cognitive theory that relates self-efficacy to anxiety. MPA and music performance self-efficacy (MPSE) were tested within the context of a school setting for instrumental music-making. The participants (N = 228) included a stratified random sample of Grade 6 to 8 instrumental middle school students located within the Mid-Atlantic region. To determine levels of MPA and MPSE, participants completed the Music Performance Anxiety Inventory for Adolescents and the Music Performance …

An Exploration Of Adolescent Behaviors Following Permanent Parental Separation, Michelle Marie Geiser

Doctoral Dissertations and Projects

Adolescent development relies on the integration of experiences to support positive youth outcomes. Supportive environments and social supports reduce dangerous risk-taking behaviors, which threaten healthy development. Findings from previous studies have underscored the critical role of attachment in maladaptive behaviors. The purpose of this qualitative phenomenological research study was to explore adolescent perceptions of the experience of permanent separation from parental guardians and the perceived impact on behavior. A key focus was on understand the meaning of parental loss through separation in youth by investigating the lived experiences and perceptions of adolescents in permanent foster care through the Department of …

To Walk Or To Run – A Question Of Movement Attractor Stability, Peter C. Raffalt, Jenny A. Kent, Shane R. Wurdeman, Nicholas Stergiou

Journal Articles

During locomotion, humans change gait mode between walking and running as locomotion speed is either increased or decreased. Dynamical systems theory predicts that the self-organization of coordinated motor behaviors dictates the transition from one distinct stable attractor behavior to another distinct attractor behavior (e.g. walk to run or vice versa) as the speed is changed. To evaluate this prediction, the present study investigated the attractor stability of walking and running across a range of speeds evoking both self-selected gait mode and non-self-selected gait mode. Eleven subjects completed treadmill walking for 3 min at 0.89, 1.12, 1.34, 1.56, 1.79, 2.01, 2.24 …