Digital Commons Network^™

Litigation As Parenting, Lisa Martin

Faculty Publications

Children have legal rights. Yet, children typically lack the legal capacity to represent their interests in courts. When federal courts are presented with children’s claims, the Federal Rules of Civil Procedure require courts to ensure that children’s legal interests are adequately protected. To do so, courts decide who can speak and make decisions for the child within the litigation. Federal Rule of Civil Procedure 17(c) maps out a loose process for addressing these concerns but fails to fully account for a critical factor in protecting child litigants: the decision making rights of parents.

Because parents have constitutionally protected authority to …

Magnetic Field–Driven Assembly And Reconfiguration Of Multicomponent Supraparticles, A. Al Harraq, J. G. Lee, B. Bharti

Faculty Publications

Suprastructures at the colloidal scale must be assembled with precise control over local interactions to accurately mimic biological complexes. The toughest design requirements include breaking the symmetry of assembly in a simple and reversible fashion to unlock functions and properties so far limited to living matter. We demonstrate a simple experimental technique to program magnetic field–induced interactions between metallodielectric patchy particles and isotropic, nonmagnetic “satellite” particles. By controlling the connectivity, composition, and distribution of building blocks, we show the assembly of three-dimensional, multicomponent supraparticles that can dynamically reconfigure in response to change in external field strength. The local arrangement of …

The Agroecosystem Project At The Organic Dairy Research Farm, University Of New Hampshire, John D. Aber, Matthew M. Smith, Allison M. Leach, William H. Mcdowell, Michelle Daley Shattuck, Nicole A. Williamson, Dena M. Hoffman, J. Matthew Davis

Faculty Publications

No abstract provided.

Family Structure And Child Well-Being In A Non-Western Context: The Role Of Parent–Child Relations And Parental Conflict In South Korea, Jonathan A. Jarvis, Ashley Larsen Gibby, Mikaela J. Dufur, Shana Pribesh

Faculty Publications

Research suggests that children who live with two biological married parents are less likely to exhibit behavioral problems than children who do not. While research on childhood outcomes often focuses on the nature of the family structure itself, recent studies have pointed to relationship quality between parents, and between parents and children, as important mechanisms through which family structure affects children. However, the independent influence of these two mechanisms—relationship quality between parents and between parents and children—on childhood outcomes has never, to our knowledge, been tested outside of a high-income western environment. Using the Korean Youth Panel Study (KYPS), we …

Get Out And The Remediation Of Othello's Sunken Place: Beholding White Supremacy's Coagula, Vanessa I. Corredera

Faculty Publications

As a result of director and writer Jordan Peele's remediation of the horror genre to create a racially polemic film, breakout horror-thriller Get Out (2017) has achieved critical and commercial success while substantially affecting how Americans think about and approach race. As stories about a black man amidst an all-white community who ultimately strangles his white female lover, Get Out and Shakespeare's Othello share obvious narrative overlaps. Othello, however, maintains a more tenuous status regarding race and its function within the storyline than does Get Out. Othello remains a play mired in questions about how or even whether …

Established Adulthood: A New Conception Of Ages 30 To 45, Clare M. Mehta, Jeffrey Jensen Arnett, Carlie G. Palmer, Larry J. Nelson

Faculty Publications

In developed countries, the years from Age 30 to 45 are, for many, the most intense, demanding, and rewarding years of adult life. During this period of the life span most adults must negotiate the intersecting demands of progressing in a chosen career, maintaining an intimate partnership, and caring for children. Successes or difficulties in meeting these simultaneous demands have the potential to profoundly influence the direction of a person's adult life. As such, we believe that it is of critical importance to better understand this developmental period that we call established adulthood. This article provides a new theoretical …

Tumor Necrosis Factor-Alpha Signaling May Contribute To Chronic West Nile Virus Post-Infectious Proinflammatory State, A. Arturo Leis, Marie F. Grill, Brent P. Goodman, Syed B. Sadiq, David J. Sinclair, Parminder J.S. Vig, Fengwei Bai

Faculty Publications

Background: West Nile virus (WNV) causes a spectrum of human disease ranging from a febrile illness (WNV fever) to severe neuroinvasive disease (meningitis, encephalitis, acute flaccid paralysis). Since WNV gained entry into North America in 1999, clinicians caring for WNV survivors have observed persistent neurological symptoms occurring long-after the production of neutralizing antibodies and clearance of the virus. Accordingly, alternative pathogeneses other than direct viral invasion have been hypothesized to explain these post-infectious symptoms. The dominant hypothesis is that antiviral inflammatory responses triggered initially to clear WNV may persist to promote a post-infectious proinflammatory state.

Methods: In 4 serologically-confirmed …

A Game-Theoretic Approach To Deciphering The Dynamics Of Amyloid-Beta Aggregation Along Competing Pathways, Preetam Ghosh, Pratip Rana, Vijayaraghavan Rangachari, Jhinuk Saha, Edward Steen, Ashwin Vaidya

Faculty Publications

Aggregation of amyloid-β (Aβ) peptides is a significant event that underpins Alzheimer's disease (AD). Aβ aggregates, especially the low-molecular weight oligomers, are the primary toxic agents in AD pathogenesis. Therefore, there is increasing interest in understanding their formation and behaviour. In this paper, we use our previously established results on heterotypic interactions between Aβ and fatty acids (FAs) to investigate off-pathway aggregation under the control of FA concentrations to develop a mathematical framework that captures the mechanism. Our framework to define and simulate the competing on- and off-pathways of Aβ aggregation is based on the principles of game theory. Together …

Development And Characterization Of Genomic Resources For A Non-Model Marine Telost, The Red Snapper (Lutjanus Campechanus, Lutjanidae): Construction Of A High-Density Linkage Map, Anchoring Of Genome Contigs And Comparative Genomic Analysis, Adrienne E. Norrell, Kenneth L. Jones, Eric A. Saillant

Faculty Publications

The red snapper Lutjanus campechanus is an exploited reef fish of major economic importance in the Gulf of Mexico region. Studies of genome wide genetic variation are needed to understand the structure of wild populations and develop breeding programs for aquaculture but interpretation of these genome scans is limited by the absence of reference genome. In this work, the first draft of a reference genome was developed and characterized for the red snapper. P-454 and Illumina sequencing were conducted to produce paired-end reads that were assembled into reference contigs and scaffolds. The current assembly spans over 770 Mb, representing an …

Host Induced Gene Silencing Targeting Aspergillus Flavus Aflm Reduced Aflatoxin Contamination In Transgenic Maize Under Field Conditions, Yenjit Raruang, Olanike Omolehin, Dongfang Hu, Qijian Wei, Zhu Qiang Han, Kanniah Rajasekaran, Jeffrey W. Cary, Kan Wang, Zhi Yuan Chen

Faculty Publications

Maize (Zea mays L.) is one of the major crops susceptible to Aspergillus flavus infection and subsequent contamination with aflatoxins, the most potent naturally produced carcinogenic secondary metabolites. This pathogen can pose serious health concerns and cause severe economic losses due to the Food and Drug Administration (FDA) regulations on permissible levels of aflatoxins in food and feed. Although biocontrol has yielded some successes in managing aflatoxin contamination, enhancing crop resistance is still the preferred choice of management for long-term sustainability. Hence, host induced gene silencing (HIGS) strategy was explored in this study. The A. flavus gene aflM encoding versicolorin …

Escherichia Coli Antimicrobial Resistance Variability In Water Runoff And Soil From A Remnant Native Prairie, And Improved Pasture, And A Cultivated Agricultural Watershed, Maitreyee Mukherjee, Terry Gentry, Heidi Mjelde, John P. Brooks, Daren Harmel, Lucas Gregory, Kevin Wagner

Faculty Publications

Although many previous studies have examined patterns of antimicrobial resistance (AMR) and multidrug resistance (MDR) from domestic animals and farm environments, comparatively little is known about the environmental sources and natural reservoirs of AMR and MDR. In this study, we collected stormwater runoff and soil samples from three watersheds in Texas. Escherichia coli (E. coli) were enumerated, isolated, and analyzed for resistance patterns. E. coli from all sites, irrespective of land use, displayed the presence of AMR/MDR. Higher levels of AMR/MDR were observed in water compared to soil. More isolates were resistant to cephalothin than other antibiotics. For …

Ultrastructural Analysis Of Cells From Bell Pepper (Capsicum Annuum) Infected With Bell Pepper Endornavirus, Katarzyna Otulak-Kozieł, Edmund Kozieł, Cesar Escalante, Rodrigo A. Valverde

Faculty Publications

Endornaviruses include viruses that infect fungi, oomycetes, and plants. The genome of plant endornaviruses consists of linear ssRNA ranging in size from approximately 13-18 kb and lacking capsid protein and cell-to-cell movement capability. Although, plant endornaviruses have not been shown to cause detectable changes in the plant phenotype, they have been associated with alterations of the host physiology. Except for the association of cytoplasmic vesicles with infections by Vicia faba endornavirus, effects on the plant cell ultrastructure caused by endornaviruses have not been reported. Bell pepper endornavirus (BPEV) has been identified in several pepper (Capsicum spp.) species. We conducted ultrastructural …

Pharmacist-Driven Culture And Sexually Transmitted Infection Testing Follow-Up Program In The Emergency Department, Stephanie C. Shealy, Christine Alexander, Tina Grof Hardison, Joseph Magagnoli, Julie Ann Justo, Caroline Derrick, Joseph Kohn, Hana Rac Winders, Troy Privette, Majdi N. Al-Hasan, P. Brandon Bookstaver

Faculty Publications

Expanding pharmacist-driven antimicrobial stewardship efforts in the emergency department (ED) can improve antibiotic management for both admitted and discharged patients. We piloted a pharmacist-driven culture and rapid diagnostic technology (RDT) follow-up program in patients discharged from the ED. This was a single-center, pre- and post-implementation, cohort study examining the impact of a pharmacist-driven culture/RDT follow-up program in the ED. Adult patients discharged from the ED with subsequent positive cultures and/or RDT during the pre- (21 August 2018–18 November 2018) and post-implementation (19 November 2018–15 February 2019) periods were screened for inclusion. The primary endpoints were time from ED discharge to …

Convergent Evolution Of Olfactory And Thermoregulatory Capacities In Small Amphibious Mammals, Quentin Martinez, Julien Clavel, Jacob A. Esselstyn, Anang S. Achmadi, Camille Grohé, Nelly Pirot, Pierre Henri Fabre

Faculty Publications

Olfaction and thermoregulation are key functions for mammals. The former is critical to feeding, mating, and predator avoidance behaviors, while the latter is essential for homeothermy. Aquatic and amphibious mammals face olfactory and thermoregulatory challenges not generally encountered by terrestrial species. In mammals, the nasal cavity houses a bony system supporting soft tissues and sensory organs implicated in either olfactory or thermoregulatory functions. It is hypothesized that to cope with aquatic environments, amphibious mammals have expanded their thermoregulatory capacity at the expense of their olfactory system. We investigated the evolutionary history of this potential trade-off using a comparative dataset of …

Genetic Dissection Of Heat-Responsive Physiological Traits To Improve Adaptation And Increase Yield Potential In Soft Winter Wheat, Sumit Pradhan, Md Ali Babar, Guihua Bai, Jahangir Khan, Dipendra Shahi, Muhsin Avci, Jia Guo, Jordan Mcbreen, Senthold Asseng, Salvador Gezan, Byung Kee Baik, Ann Blount, Stephen Harrison, Suraj Sapkota, Paul St. Amand, Sanju Kunwar

Faculty Publications

Background: Climate change, including higher temperatures (HT) has a detrimental impact on wheat productivity and modeling studies predict more frequent heat waves in the future. Wheat growth can be impaired by high daytime and nighttime temperature at any developmental stage, especially during the grain filling stage. Leaf chlorophyll content, leaf greenness, cell membrane thermostability, and canopy temperature have been proposed as candidate traits to improve crop adaptation and yield potential of wheat under HT. Nonetheless, a significant gap exists in knowledge of genetic backgrounds associated with these physiological traits. Identifying genetic loci associated with these traits can facilitate physiological breeding …

Emerging Roles For The Nucleolus 2019, Susan J. Baserga, Patrick J. Dimario, Francesca E. Duncan

Faculty Publications

No abstract provided.

Energetics Of Interfacial Interactions Of Hydrocarbon Fluids With Kerogen And Calcite Using Molecular Modeling, Zelong Zhang, Haoran Liu, Jianwei Wang

Faculty Publications

© 2020 American Chemical Society. Understanding of the fluid-rock interactions is essential to characterize the behavior of petroleum fluids in reservoir formations. Such knowledge is difficult to obtain due to the heterogeneous nature of hydrocarbon systems. This study investigated the interactions of light oil molecules with kerogen and calcite using molecular dynamics simulations. Specifically, octane and octanthiol were used as model molecules for non-polar and polar oil compounds; a kerogen fragment molecule was employed as the building block for kerogen, the major constituent of reservoir rock organics; calcite was used as a model system for hydrophilic materials in reservoir rocks. …

Nocturnal Copulation In Glaucous-Winged Gulls Larus Glaucescens, Floyd E. Hayes, James L. Hayward

Faculty Publications

Gulls (Laridae) are primarily diurnal, although many species forage opportunistically at night, and several species copulate at night. We used trail cameras to study time-of-day variation in the rate of copulation by Glaucous-winged Gulls Larus glaucescens in a breeding colony (1500+ pairs) at Protection Island, Washington, USA, from 31 May to 07 June 2018. Copulations (n = 353) occurred at a significantly higher rate during the day (0.82/camera-h) than at night (0.51/camera-h), with 76.3 % of copulations during the day and 23.7 % at night (daylight comprised 66.1 % and darkness comprised 33.9 % of the study period). The …

Water Lily (Nymphaea Thermarum) Genome Reveals Variable Genomic Signatures Of Ancient Vascular Cambium Losses, Rebecca A. Povilus, Jeffrey M. Dacosta, Christopher Grassa, Prasad R.V. Satyaki, Morgan Moeglein, Johan Jaenisch, Zhenxiang Xi, Sarah Mathews, Mary Gehring, Charles C. Davis, William E. Friedman

Faculty Publications

© 2020 National Academy of Sciences. All rights reserved. For more than 225 million y, all seed plants were woody trees, shrubs, or vines. Shortly after the origin of angiosperms ∼140 million y ago (MYA), the Nymphaeales (water lilies) became one of the first lineages to deviate from their ancestral, woody habit by losing the vascular cambium, the meristematic population of cells that produces secondary xylem (wood) and phloem. Many of the genes and gene families that regulate differentiation of secondary tissues also regulate the differentiation of primary xylem and phloem, which are produced by apical meristems and retained in …

Gomcl: A T Gomcl: A Toolkit T Oolkit To Cluster O Cluster, Evaluate, And Extr Aluate, And Extract Non-R Act Non-Redundant Edundant Associations Of Gene Ontology-Based Functions, Guannan Wang, Dong-Ha Oh, Maheshi Dassanayake

Faculty Publications

Background Functional enrichment of genes and pathways based on Gene Ontology (GO) has been widely used to describe the results of various -omics analyses. GO terms statistically overrepresented within a set of a large number of genes are typically used to describe the main functional attributes of the gene set. However, these lists of overrepresented GO terms are often too large and contains redundant overlapping GO terms hindering informative functional interpretations. Results We developed GOMCL to reduce redundancy and summarize lists of GO terms effectively and informatively. This lightweight python toolkit efficiently identifies clusters within a list of GO terms …

Spared Perception Of The Structure Of Scenes After Hippocampal Damage, Zhisen J. Urgolites, Ramona O. Hopkins, Larry R. Squire

Faculty Publications

To explore whether the hippocampus might be important for certain spatial operations in addition to its well-known role in memory, we administered two tasks in which participants judged whether objects embedded in scenes or whether scenes themselves could exist in 3-D space. Patients with damage limited to the hippocampus performed as well as controls in both tasks. A patient with large medial-temporal lobe lesions had a bias to judge objects in scenes and scenes themselves as possible, performing well with possible stimuli but poorly with impossible stimuli in both tasks. All patients were markedly impaired at remembering the tasks. The …

Unity In Diversity: How Music Helped Shape The Spiritual Identities Of Black And White Seventh-Day Adventists, 1840–1944, David A. Williams

Faculty Publications

No abstract provided.

Indolic Glucosinolate Pathway Provides Resistance To Mycorrhizal Fungal Colonization In A Non-Host Brassicaceae, Mark A. Anthony, J. L. Celenza, A. Armstrong, Serita D. Frey

Faculty Publications

Most terrestrial plants form mycorrhizas, but a number of agricultural plants, including the Brassicaceae, are non-mycorrhizal. Brassicaceae can still be colonized by arbuscular mycorrhizal fungi (AMF), but species like Arabidopsis thaliana experience growth reductions following AMF colonization at similar magnitude to that of fungal pathogen infections and lack key genes necessary for nutrient exchange. Arabidopsis also produces specific secondary compounds via the modification of tryptophan, including indolic glucosinolates (IGs), which have anti-fungal properties and may therefore be involved in reducing AMF colonization. This study therefore addressed whether the ability to produce IGs facilitates resistance to AMF colonization and growth suppression. …

Modeling The Dynamics Of Phospholipids In The Fluid Phase Of Liposomes, Sudipta Gupta, Gerald J. Schneider

Faculty Publications

This journal is © The Royal Society of Chemistry. We present the derivation of a new model to describe neutron spin echo spectroscopy and quasi-elastic neutron scattering data on liposomes. We compare the new model with existing approaches and benchmark it with experimental data. The analysis indicates the importance of including all major contributions in the modeling of the intermediate scattering function. Simultaneous analysis of the experimental data on lipids with full contrast and tail contrast matched samples reveals highly confined lipid tail motion. A comparison of their dynamics demonstrates the statistical independence of tail-motion and height-height correlation of the …

Combined Opportunistic And Equilibrium Life-History Traits Facilitate Successful Invasions Of The Shimofuri Goby (Tridentiger Bifasciatus), Jiao Qin, Miao Xiang, Meixiang Jia, Fei Cheng, Bjorn V. Schmidt, Jian Liu, Songguang Xie

Faculty Publications

The life-history traits of a non-native population of Shimofuri goby (Tridentiger bifasciatus) were investigated in Nansi Lake, which is a storage lake on the East Route of the South-to-North Water Transfer Project, China. The results were analyzed in combination with data from other non-native populations of this species to reveal the life-history traits that caused its successful invasions. Mature gonads in April and May suggest that the species spawns in this period, and cohort tracking and age analysis revealed that individuals had a one-year lifespan. The relative fecundity was 2,825 ± 614 eggs/g. A short lifespan and high fecundity are …

Spatial Distribution Of Lycorma Delicatula (Hemiptera: Fulgoridae) Egg Masses On Tree-Of-Heaven, Black Walnut, And Siberian Elm In North America, Houping Liu, Richard J. Hartlieb, Timothy Schowalter

Faculty Publications

The spatial distribution of Lycorma delicatula (White) egg masses on three species of trees were studied in Pennsylvania. Five tree-of-heaven, five black walnut, and one Siberian elm trees were felled in early spring 2019 to sample for egg masses. Each egg mass was marked for its cardinal direction, position in the tree, height above ground, and spread from the bole. A total of 214 egg masses were found on tree-of-heaven and black walnut, with 38.3, 29.4, 22.0, and 10.3% on the north, west, south, and east quadrant, respectively. No significant difference in cardinal direction was found for either species. Equal …

Spinosad And Mixtures Of An Entomopathogenic Fungus And Pyrethrins For Control Of Sitona Lineatus (Coleoptera: Curculionidae) In Field Peas, Govinda Shrestha, Sindhura Mettupalli, Ramadevi Gadi, Debra A. Miller, Gadi V.P. Reddy, Fred Musser

Faculty Publications

The pea leaf weevil, Sitona lineatus L., is an important pest of field peas and faba beans in most temperate regions. As no information is currently available on efficacy of biopesticides for S. lineatus control, laboratory bioassays were performed to evaluate the impact of biopesticides (spinosad, Beauveria bassiana strain GHA, pyrethrins, B. bassiana GHA + pyrethrins, and B. bassiana GHA + azadirachtin) against adults of this pest. The concentrations used in this bioassay were 0.1, 0.5, 1.0, and 2.0 times the lowest labeled application rate of each product. Results were further verified in cage experiments by assessing biopesticide effects on …

Associations Between Food Insecurity And Psychotropic Medication Use Among Women Living With Hiv In The United States, Henry J. Whittle, William R. Wolfe, Lila A. Sheira, Edward A. Frongillo Jr., Kartika Palar, Daniel Merenstein, Tracey E. Wilson, Adebola Adedimeji, Mardge H. Cohen, Eryka L. Wentz, Phyllis C. Tien, Sheri D. Weiser

Faculty Publications

AIMS: Psychotropic prescription rates continue to increase in the United States (USA). Few studies have investigated whether social-structural factors may play a role in psychotropic medication use independent of mental illness. Food insecurity is prevalent among people living with HIV in the USA and has been associated with poor mental health. We investigated whether food insecurity was associated with psychotropic medication use independent of the symptoms of depression and anxiety among women living with HIV in the USA. METHODS: We used cross-sectional data from the Women's Interagency HIV Study (WIHS), a nationwide cohort study. Food security (FS) was the primary …

Ramped Thermal Analysis For Isolating Biologically Meaningful Soil Organic Matter Fractions With Distinct Residence Times, Jonathan Sanderman, A. Stuart Grandy

Faculty Publications

In this work, we assess whether or not ramped thermal oxidation coupled with determination of the radiocarbon content of the evolved CO2 can be used to isolate distinct thermal fractions of soil organic matter (SOM) along with direct information on the turnover rate of each thermal fraction. Using a 30-year time series of soil samples from a well-characterized agronomic trial, we found that the incorporation of the bomb spike in atmospheric 14CO2 into thermal fractions of increasing resistance to thermal decomposition could be successfully modeled. With increasing temperature, which is proportional to activation energy, the mean residence time of the …

Benchmark Temperature Microcontroller For Process Dynamics And Control, Junho Park, Ronald Abraham Martin, Jeffrey Kelly, John Hedengren

Faculty Publications

Standard benchmarks are important repositories to establish comparisons between competing model and control methods, especially when a new method is proposed. This paper presents details of an Arduino micro-controller temperature control lab as a benchmark for modeling and control methods. As opposed to simulation studies, a physical benchmark considers real process characteristics such as the requirement to meet a cycle time, discrete sampling intervals, communication overhead with the process, and model mismatch. An example case study of the benchmark is quantifying an optimization approach for a PID controller with 5.4% improved performance. A multivariate example shows the quantified performance improvement …