Digital Commons Network^™

Reducing Cardiovascular Disparities Through Community-Engaged Implementation Research: A National Heart, Lung, And Blood Institute Workshop Report, George A. Mensah, Richard S. Cooper, Anna Maria Siega-Riz, Lisa A. Cooper, Justin D. Smith, C. Hendricks Brown, John M. Westfall, Elizabeth O. Ofili, Leshawndra N. Price, Sonia Arteaga, Melissa C. Green Parker, Cheryl R. Nelson, Bradley J. Newsome, Nicole Redmond, Rebecca A. Roper, Bettina M. Beech, Jada L. Brooks, Debra Furr-Holden, Samson Y. Gebreab, Wayne H. Giles, Regina Smith James, Tené T. Lewis, Ali H. Mokdad, Kari D. Moore, Joseph E. Ravenell, Al Richmond, Nancy E. Schoenberg, Mario Sims, Gopal K. Singh, Anne E. Sumner, Roberto P. Treviño, Karriem S. Watson, M. Larissa Avilés-Santa

Faculty Publications

Cardiovascular disparities remain pervasive in the United States. Unequal disease burden is evident among population groups based on sex, race, ethnicity, socioeconomic status, educational attainment, nativity, or geography. Despite the significant declines in cardiovascular disease mortality rates in all demographic groups during the last 50 years, large disparities remain by sex, race, ethnicity, and geography. Recent data from modeling studies, linked micromap plots, and small-Area analyses also demonstrate prominent variation in cardiovascular disease mortality rates across states and counties, with an especially high disease burden in the southeastern United States and Appalachia. Despite these continued disparities, few large-scale intervention studies …

Plant Defense Elicitors: Plant Fitness Versus Wheat Stem Sawfly, Govinda Shrestha, Shabeg S. Briar, Gadi V.P. Reddy

Faculty Publications

The wheat stem sawfly (WSS), Cephus cinctus Norton, is an important wheat pest in the Northern Great Plains of the USA. No single control measure effectively suppresses WSS damage. This study provides information on the effects on the WSS adult settling preference behavior on wheat plants under laboratory conditions from treatment with both synthetic plant defense elicitors (Actigard and cis-jasmone) and a botanical insecticide (Azadirachtin). In addition, field experiments were performed to determine whether these chemicals impact the WSS fitness (larval mortality and larval body weight), winter wheat plant fitness (infestation, stem lodging, yield, and quality), adult population of WSS …

Modular Perverse Sheaves On Flag Varieties Iii: Positivity Conditions, Pramod N. Achar, Simon Riche

Faculty Publications

We further develop the general theory of the “mixed modular derived category” introduced by the authors in a previous paper in this series. We then use it to study positivity and Q-Koszulity phenomena on flag varieties.

Large Deviations For Small Noise Diffusions In A Fast Markovian Environment, Amarjit Budhiraja, Paul Dupuis, Arnab Ganguly

Faculty Publications

A large deviation principle is established for a two-scale stochastic system in which the slow component is a continuous process given by a small noise finite dimensional Itô stochastic differential equation, and the fast component is a finite state pure jump process. Previous works have considered settings where the coupling between the components is weak in a certain sense. In the current work we study a fully coupled system in which the drift and diffusion coefficient of the slow component and the jump intensity function and jump distribution of the fast process depend on the states of both components. In …

Mesoscale Effects On Carbon Export: A Global Perspective, C.S. Harrison, M.C. Long, N.S. Lovenduski, J.K. Moore

Faculty Publications

No abstract provided.

Recognizing The Danger Zone: Response Of Female White-Tailed To Discrete Hunting Events, Jeffery D. Sullivan, Stephen S. Ditchkoff, Bret A. Collier, Charles R. Ruth, Joshua B. Raglin

Faculty Publications

The landscape of fear theory proposes that prey should utilize habitat over space and time such that demographic risk is minimized. White-Tailed deer Odocoileus virginianus respond to temporally and spatially predictable threats posed by humans consistent with the landscape of fear theory. However, few studies examining the response of deer to hunting have accounted for the localized nature of risk. To determine if white-Tailed deer are able to recognize and respond to risks posed by hunters relative to specific hunting locations, we equipped 38 female white-Tailed deer with GPS collars August-December 2013-2015. Deer were generally found to increase use of …

Variation In ‘Bayou Belle’ And ‘Beauregard’ Sweetpotato Root Length In Response To Experimental Phosphorus Deficiency And Compacted Layer Treatments, Arthur Villordon, Jeffrey Cole Gregorie, Don Labonte, Awais Khan, Michael Selvaraj

Faculty Publications

Phosphorus deprivation (—P) reduced sweetpotato storage root length (SRL) regardless of the presence or absence of a compacted layer (CL). The combination of — P and the presence of a simulated compacted layer (+CL) reduced SRL relative to the P-sufficient (+P) control plants grown without a compacted layer (—CL) by 44% and 40%, respectively, in ‘Bayou Belle’ and ‘Beauregard’ cultivars. In both cultivars, the combination of — P and — CL also reduced SRL by 36% (‘Bayou Belle’) and 28% (‘Beauregard’) relative to the control plants. There was a significant planting date X cultivar effect in the temporal — P …

Looking At The Big Picture: Understanding How The Oviduct's Dialogue With Gametes And The Embryo Shapes Reproductive Success, Beatriz Fernandez-Fuertes, Beatriz Rodríguez-Alonso, José María Sánchez, Constantine A. Simintiras, Patrick Lonergan, Dimitrios Rizos

Faculty Publications

The oviduct is a tubular organ comprising three distinct anatomical regions (the infundibulum, the ampulla and the isthmus) connecting the ovary and the uterus. Oviductal function is regulated by ovarian hormones, gametes, and embryo-derived factors, for optimally facilitating key reproductive events. A cross-talk is established between the oviduct and the gametes and embryo and this dialogue shapes the microenvironment in which gamete transport, fertilization, and early embryonic development occur. This review aims to address each participant in this conversation in a holistic manner by delineating several advances in the field within the greater context of understanding how oviduct-gamete and oviduct-embryo …

Gluten-Free Bakery And Pasta Products: Prevalence And Quality Improvement, Yupeng Gao, Marlene E. Janes, Busarawan Chaiya, Margaret A. Brennan, Charles S. Brennan, Witoon Prinyawiwatkul

Faculty Publications

An increasing demand of gluten-free (GF) products is caused by a growing number of diagnosed coeliacs and a consumption trend to eliminate allergenic proteins from diet. Driven by the rapidly growing market, comprehensive understanding of GF products is necessary. The purpose of this review was to concisely present an overview of various approaches to improve physicochemical and sensory qualities of GF bread, cake/muffin and pasta/noodle products. Some novel techniques used in GF products were discussed in this review. These techniques included the use of different alternative flours (including GF cereals, pseudo-cereals, legume flours, fruit and vegetable powders and seafood powders), …

Investigating The Role Of Mitochondrial Respiratory Dysfunction During Hexavalent Chromium-Induced Lung Carcinogenesis, James T.F. Wise, Lei Wang, Michael C. Alstott, Ntube N.O. Ngalame, Yuting Wang, Zhuo Zhang, Xianglin Shi

Faculty Publications

Hexavalent chromium [Cr(VI)] is a lung carcinogen and its complete mechanism of action remains to be investigated. Metabolic reprogramming of key energy metabolism pathways (e.g., increased anaerobic glycolysis in the presence of oxygen or “Warburg effect,” dysregulated mitochondrial function, and lipogenesis) are important to cancer cell and tumor survival and growth. In our current understanding of Cr(VI)-induced carcinogenesis, the role for metabolic reprogramming remains unclear. In this study, we treated human lung epithelial cells (BEAS-2B) with Cr(VI) for 6 months and obtained malignantly transformed cells from an isolated colony grown in soft agar. We also used Cr(VI)-transformed cells from two …

Genetic Mapping Of Quantitative Trait Loci For Grain Yield Under Drought In Rice Under Controlled Greenhouse Conditions, Julio Solis, Andres Gutierrez, Venkata Mangu, Eduardo Sánchez Timm, Renesh Bedre, Steve Linscombe, Niranjan Baisakh

Faculty Publications

Drought stress is a constant threat to rice production worldwide. Most modern rice cultivars are sensitive to drought, and the effect is severe at the reproductive stage. Conventional breeding for drought resistant (DR) rice varieties is slow and limited due to the quantitative nature of the DR traits. Identification of genes (QTLs)/markers associated with DR traits is a prerequisite for marker-assisted breeding. Grain yield is the most important trait and to this end drought yield QTLs have been identified under field conditions. The present study reports identification of drought yield QTLs under controlled conditions without confounding effects of other factors …

An Annotated List Of Auchenorrhyncha And Heteroptera Collected In The Coastal Salt Marshes Of The Mississippi Delta In Louisiana, I. M. Sokolov, X. Chen, R. M. Strecker, L. M. Hooper-Bùi

Faculty Publications

Insects that live in the saltwater and brackish marshes, which fringe the northern coast of the Gulf of Mexico, are largely unstudied. During 2011-2013, a survey of insect fauna of the coastal salt marshes of the Mississippi Delta in Louisiana was conducted. We present the species of terrestrial representatives of Heteroptera and Auchenorrhyncha collected during that study. The Auchenorrhyncha are represented by 33 species in 6 families, with Cicadellidae (16 species) and Delphacidae (13 spp.), and are the most diverse. The terrestrial heteropterans are represented by 11 species in 5 families with the majority of species in Miridae (6 spp.). …

Saltmarsh Plants, But Not Fertilizer, Facilitate Invertebrate Recolonization After An Oil Spill, David Samuel Johnson, John W. Fleeger, Maria Rita Riggio, Irving A. Mendelssohn, Qianxin Lin, Sean A. Graham, Donald R. Deis, Aixin Hou

Faculty Publications

Foundation species contribute to the recovery of animal communities from disturbance by engineering, by improving habitat quality, and by regulating food availability. In a salt marsh impacted by the Deepwater Horizon oil spill, we tested the hypothesis that nutrient subsidies would enhance the positive effects of the foundation species Spartina alterniflora on the initial recolonization of benthic invertebrate communities (e.g., copepods, annelids, nematodes) by augmenting food (i.e., microalgae) availability. After two months, plantings of S. alterniflora significantly elevated the densities of the polychaete Capitella capitata, meiofauna-sized annelids, and total macroinfauna over unplanted plots. After 7 months, the significant effect of …

Convergence Analysis Of A Finite Element Approximation Of Minimum Action Methods, Xiaoliang Wan, Haijun Yu, Jiayu Zhai

Faculty Publications

In this work, we address the convergence of a finite element approximation of the minimizer of the Freidlin–Wentzell (F-W) action functional for nongradient dynamical systems perturbed by small noise. The F-W theory of large deviations is a rigorous mathematical tool to study small-noise-induced transitions in a dynamical system. The central task in the application of F-W theory of large deviations is to seek the minimizer and minimum of the F-W action functional. We discretize the F-W action functional using linear finite elements and establish the convergence of the approximation through G-convergence.

The Madness Of Insane Delusions, Kevin Bennardo

Faculty Publications

This Article shares two ideas for reform of the law surrounding testators' expressed preferences and the doctrine of insane delusions.

First, the doctrine of insane delusions should not be applied to devises that seek to advance beliefs, ideas, or viewpoints. There is just too great of a risk that judges and juries will strike down such devises when the testator’s viewpoints diverge from their own.

Second, the time may have come to admit that the law of wills is not as committed to the principle of testamentary freedom as it is often espoused to be. The literature is rife with …

Sexual Orientation And Gender Identity Discrimination, Holning S. Lau

Faculty Publications

No abstract provided.

Editing Nature: Reconceptualizing Biotechnology Governance, Jonas J. Monast

Faculty Publications

No abstract provided.

Biochemical And Structural Controls On The Decomposition Dynamics Of Boreal Upland Forest Moss Tissues, Michael Philben, Sara Butler, Sharon A. Billings, Ronald Benner, Kate A. Edwards, Susan E. Ziegler

Faculty Publications

Mosses contribute an average of 20 % of boreal upland forest net primary productivity and are frequently observed to degrade slowly compared to vascular plants. If this is caused primarily by the chemical complexity of their tissues, moss decomposition could exhibit high temperature sensitivity (measured as Q10) due to high activation energy, which would imply that soil organic carbon (SOC) stocks derived from moss remains are especially vulnerable to decomposition with warming. Alternatively, the physical structure of the moss cell-wall biochemical matrix could inhibit decomposition, resulting in low decay rates and low temperature sensitivity. We tested these hypotheses by …

The Protective Effects Of Social Support And Engagement Coping Strategy On The Relationship Between Perceived Discrimination And Psychological Distress Among Chinese Migrant Children, Jin-Liang Wang, Hsing-Fang Hsieh, Shervin Assari, James Gaskin, Detlef H. Rost

Faculty Publications

This study was aimed to figure out whether perceived stress mediates the relationship between perceived discrimination and psychological distress among Chinese migrant children and whether social support and engagement coping moderate the detrimental effects of perceived discrimination on psychological distress. The sample comprised 813 middle-school students (482 migrant children, 331 non-migrant children) from three schools in Southwest China. The results indicate that migrant children’s perceived discrimination and perceived stress are associated with psychological distress, and perceived stress does not mediate the relationship between perceived discrimination and psychological distress. Both social support and engagement coping are inversely related to psychological distress …

Quantifying Episodic Erosion And Transient Storage On The Western Margin Of The Tibetan Plateau, Upper Indus River, Tara N. Jonell, Lewis A. Owen, Andrew Carter, Jean Luc Schwenniger, Peter D. Clift

Faculty Publications

Copyright © University of Washington. Published by Cambridge University Press, 2017. Transient storage and erosion of valley fills, or sediment buffering, is a fundamental but poorly quantified process that may significantly bias fluvial sediment budgets and marine archives used for paleoclimatic and tectonic reconstructions. Prolific sediment buffering is now recognized to occur within the mountainous upper Indus River headwaters and is quantified here for the first time using optically stimulated luminescence dating, petrography, detrital zircon U-Pb geochronology, and morphometric analysis to define the timing, provenance, and volumes of prominent valley fills. This study finds that climatically modulated sediment buffering occurs …

Fractality Of Body Movements Predicts Perception Of Affordances: Evidence From Stand-On-Ability Judgments About Slopes, Alen Hajnal, Joseph Clark, Jonathan K. Doyon, Damian G. Kelty-Stephen

Faculty Publications

We recorded head motion with one wireless marker attached to the back of the head during quiet stance as participants visually inspected a sloped ramp in order to perceive whether they might be able to stand on the surface. Participants responded with "yes" or "no" without attempting to stand on the ramp. As has been found in dynamic touch (Palatinus, Kelty-Stephen, Kinsella-Shaw, Carello, & Turvey, 2014), we hypothesized that multiscale fluctuation patterns in bodily movement during visual observation would predict perceptual judgments. Mixed-effects logistic regression predicted binary affordance judgments as a function of geographical slant angle, head-motion standar deviation, and …

Understanding The Structure And Resilience Of Trophic Dynamics In The Northern Gulf Of Mexico Using Network Analysis, Megumi C. Oshima, Robert T. Leaf

Faculty Publications

Network analysis is a framework that allows integration and evaluation of predator-prey interactions. In the present study, we synthesized diet composition information from 94 published studies (n = 12,335 unique predator-prey interactions) that reported food habits of teleost fishes in the northern Gulf of Mexico (nGOM). Using this information, we constructed 12 weighted trophic network models using three diet metrics and four levels of taxonomic resolution of predators and prey. We evaluated network resilience to simulated random and directed taxa loss by assessing changes in topological indices "complexity," "connectance," "efficiency," and "robustness" with respect to a priori minima. We found …

Amphibians And Reptiles Of The State Of San Luis Potosi, Mexico, With Comparisons With Adjoining States, J. A. Lemos-Espinal, Geoffrey R. Smith, G. A. Woolrich-Pina

Faculty Publications

No abstract provided.

Amphibians And Reptiles Of The State Of Durango, Mexico, With Comparisons With Adjoining States, J. A. Lemos-Espinal, Geoffrey R. Smith, H. Gadsden-Esparza, R. Valdez-Lares, G. A. Woolrich-Pina

Faculty Publications

No abstract provided.

Unmasking Cost Growth Behavior: A Longitudinal Study, Cory N. D'Amico, Edward D. White, Jonathan D. Ritschel, Scott R. Kozlak

Faculty Publications

This article examines how cost growth factors (CGF) change over a program’s acquisition life cycle for 36 Department of Defense aircraft programs. Starting from Milestone B, the authors examine CGFs at five gateways: Critical Design Review, First Flight (FF), the end of Developmental Test and Evaluation (DT&E), Initial Operational Capability, and Full Operational Capability. Each CGF is assigned a color rating based upon the program’s cost growth: Green (low), Amber (moderate), or Red (high). Significant findings include dependencies among similar CGF color ratings and cost growth occurring primarily between FF and the end of DT&E during a program’s life cycle.

Liminally White: Jews, Mormons, And Whiteness, Richard Benjamin Crosby

Faculty Publications

Jews and Mormons have pasts as racialized Others. Although they appear dissimilar, both groups have been inscribed historically as non-White. Both groups responded to these inscriptions by attempting to achieve Whiteness, making numerous and radical concessions to U.S. American culture. As a result, both groups became "liminally White". We argue that such liminal status demonstrates the fissures in Whiteness and provides creative new grounds for critiquing Whiteness as a rhetorical construct.

Sanctifcation And Cheating Among Emerging Adults, Scott Braithwaite, Paige Mcallister, Elena Henderson, Meghan Maddock, Krista Dowdle, Frank D. Fincham

Faculty Publications

Cheating—a general term for extradyadic romantic or sexual behavior that violates expectations in a committed romantic relationship—is common and leads to a number of poor outcomes. Religion has historically infuenced conceptions of romantic relationships, but societal attitudes about religion are in fux as many seek to retain spirituality even as afliations with formal religion decrease. The present study evaluated a potential predictor of cheating that is more spiritual than formally religious, the “psychospiritual” concept of relationship sanctifcation (i.e., the idea that one’s relationship itself is sacred). In a sample of college students in committed relationships (N=716), we found that higher …

Violent Video Games, Externalizing Behavior, And Prosocial Behavior: A Five-Year Longitudinal Study During Adolescence, Sarah M. Coyne, Wayne A. Warburton, Lee W. Essig, Laura A. Stockdale

Faculty Publications

Decades of research on the effects of media violence have examined associations between viewing aggressive material in the media and aggression and prosocial behavior. However, the existing longitudinal studies have tended to exclusively examine aggression and prosocial behavior as outcomes, with a limited range of potential mediators. The current study examines associations between playing violent video games and externalizing and prosocial behavior over a 5-year period across adolescence. Additionally, the study examines potential mediators of these associations, including empathic concern, benevolence, and self-regulation. Participants included 488 adolescents (MAge of child at Wave 1 􏰀13.83, SD 􏰀 0.98) and their parents, …

Overview Of Big Data And Its Visualization, Richard S. Segall, Gao Niu

Faculty Publications

Big Data is data sets that are so voluminous and complex that traditional data processing application software are inadequate to deal with them. This chapter discusses what Big Data is and its characteristics, and how this information revolution of Big Data is transforming our lives and the new technology and methodologies that have been developed to process data of these huge dimensionalities. This chapter discusses the components of the Big Data stack interface, categories of Big Data analytics software and platforms, descriptions of the top 20 Big Data analytics software. Big Data visualization techniques are discussed with real data from …

Internet Of Underground Things In Precision Agriculture: Architecture And Technology Aspects, Abdul Salam, Mehmet C. Vuran, Rigoberto Wong, Suat Irmak

Faculty Publications

The projected increases in World population and need for food have recently motivated adoption of information technology solutions in crop fields within precision agriculture approaches. Internet Of Underground Things (IOUT), which consists of sensors and communication devices, partly or completely buried underground for real-time soil sensing and monitoring, emerge from this need. This new paradigm facilitates seamless integration of underground sensors, machinery, and irrigation systems with the complex social network of growers, agronomists, crop consultants, and advisors. In this paper, state-of-the-art communication architectures are reviewed, and underlying sensing technology and communication mechanisms for IOUT are presented. Moreover, recent advances in …