Digital Commons Network^™

Discriminatory Permissions And Structural Injustice, Lawrence G. Sager, Nelson Tebbe

Minnesota Law Review Vols. 106:2 onward (2021-present)

America is engaged in a nationwide conversation about conscience exemptions from equality laws. So far, that conflict has been debated in terms of religious liberty. Courts have asked whether religious actors like Hobby Lobby and Masterpiece Cakeshop are entitled to exemptions from civil rights laws and whether any such exemptions count as establishments of religion. This framing overlooks an important issue, namely whether any such exemptions violate the Equal Protection Clause. In this Article, we argue that explicit state enactments that both permit and encourage private discrimination against people subject to structural injustice can and should be invalidated by judges …

Ms 115 Guide To John P. Mcgovern, Md Papers (1901-2002), John P. Mcgovern (1921 - 2007)

Manuscript Finding Aids

The papers of John P. McGovern document his medical career, the creation of the McGovern Allergy Clinic, his editorial and writing leadership, and his founding assistance and support for the American Osler Society. Dr. McGovern was energetic in leading many medical associations, promoting humanism in medicine. See more at MS 115.

Iron Geochemistry Across An Estuary-To-Coastal Gradient, Lissett G. Diaz

Honors Theses

Iron is a ubiquitous earth element that participates in biogeochemical processes that occur in marine sediments. Microorganisms utilize iron for many purposes, including cell growth, conserving energy, and for maintaining metabolic activity. In coastal sedimentary settings, understanding the redox reactions involving ferric iron, Fe³⁺, and ferrous iron, Fe²⁺, in its solid phase and pore-water phases, respectively, enable an appreciation of biogeochemical transformations occurring in the coastal zone. In this study, iron concentrations in sediment of ranging permeability were determined at four stations marking an estuary-coast transition zone in Singleton Swash in Myrtle Beach, South Carolina. The …

A Mixed Methods Study Of Undergraduate Research Motivations At The University Of Nebraska Omaha (Uno), Afrah F. Rasheed

Theses/Capstones/Creative Projects

Undergraduate research provides unique experiences and skill sets that are applicable in various careers. However, there has been an increasing need for greater diversity among researchers, namely undergraduate researchers, and the motivations behind undergraduate research participation need to be further explored. The purpose of this study was to identify the demographic information of undergraduate students at the University of Nebraska at Omaha (UNO), and what motivations were the most prevalent in undergraduate research at UNO. A mixed-methods approach was utilized through a quantitative portion and a qualitative portion. The quantitative portion was a web-based survey which gauged for 22 independent …

Analyzing Gene Expression Profiles Of A Virus And Its Host During Infection, Elizabeth Reisher

Theses/Capstones/Creative Projects

In recent years, RNA sequencing has become an important part of gene expression analysis. RNA sequencing applications are used to study many aspects of RNA structure, expression, and translation. With developing technologies, RNA sequencing is used to learn more about the biology of RNA, helping to understand more about what RNA does under different conditions, such as when the RNA’s host is under attack from a virus. New RNA sequencing technologies allow researchers to learn more about what happens to the host when there is an attack from an outside source, such as a virus. RNA sequencing also tells the …

Will You Be My Special Cucumber?: A Study Of Human-Robot Interaction (Hri), Kalvry Cooper

McNair Scholars Research Journal

No abstract provided.

2021-December-01-Meet Pamela AvendañO-Rubi, University Marketing And Communication, East Tennessee State University

ETSU News

Language is what ties everything and everyone together for Pamela Avendaño-Rubi, whose native language of Spanish has been the key to relationships and opportunities throughout her time at East Tennessee State University.

“I was born and raised in Mexico, and it wasn’t until maybe seven or eight years ago that I first learned English. That was the biggest thing ever,” said the senior pre-medical student. “So, I empathize with a lot of people for whom English is a second language, even the professors here who have English as a second language and they struggle to express themselves. I am able …

2021-December-01-Etsu Commencement, University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY – East Tennessee State University will confer more than 1,300 degrees during Commencement Exercises on Saturday, Dec. 11, at 10 a.m. and 2 p.m. in the Ballad Health Athletic Center. Gayle Conelly Manchin, who is federal co-chair of the Appalachian Regional Commission (ARC), will deliver the keynote address at 10 a.m. ETSU faculty member Dr. Sean Fox, who won the Distinguished Faculty Award for Teaching, will address graduates during the 2 p.m. ceremony.

Manchin works directly with the ARC’s 13 member governors, their state alternates and program managers, and a network of local development districts to continue to …

Toxicity And Effects Of Tire Crumb Rubber In The Aquatic Environment, Stephanie Laplaca

All Dissertations

Plastic materials have provided innovative solutions to society’s evolving needs and challenges. Due to their durability and resistance to degradation, plastics remain in the environment for long periods of time and can therefore be transported to many environmental compartments such as water, sediment, and biota. Microplastics (MPs) have been defined as synthetic plastic particles that have at least one dimension less than 5 mm and are insoluble in water. Microrubber (MR), a recently acknowledged sub-group of MPs, has been documented in environmental samples more recently, frequently comprising a large portion of total MPs of various samples. In South Carolina specifically, …

Isolating The White Matter Circuitry Of The Dorsal Language Stream: Connectome-Symptom Mapping In Stroke Induced Aphasia, Vatche Baboyan, Alexandra Basilaskos, Grigori Yourganov, Chris Rorden, Leonardo Bonilha, Julius Fridiksson, Gregory Hickok

Faculty Publications

The application of �� 1 -regularized machine learning models to high-dimensional connectomes offers a promising methodology to assess clinical-anatomical correlations in humans. Here, we integrate the connectome-based lesion-symptom mapping framework with sparse partial least squares regression (sPLS-R) to isolate elements of the connectome associated with speech repetition deficits. By mapping over 2,500 connections of the structural connectome in a cohort of 71 stroke-induced cases of aphasia presenting with varying left-hemisphere lesions and repetition impairment, sPLS-R was trained on 50 subjects to algorithmically identify connectomic features on the basis of their predictive value. The highest ranking features were subsequently used to …

Specific Splice Junction Detection In Single Cells With Sicilian, Roozbeh Dehghannasiri, Julia E. Olivieri, Ana Damljanovic, Julia Salzman

All Faculty Articles - School of Engineering and Computer Science

Precise splice junction calls are currently unavailable in scRNA-seq pipelines such as the 10x Chromium platform but are critical for understanding single-cell biology. Here, we introduce SICILIAN, a new method that assigns statistical confidence to splice junctions from a spliced aligner to improve precision. SICILIAN is a general method that can be applied to bulk or single-cell data, but has particular utility for single-cell analysis due to that data’s unique challenges and opportunities for discovery. SICILIAN’s precise splice detection achieves high accuracy on simulated data, improves concordance between matched single-cell and bulk datasets, and increases agreement between biological replicates. SICILIAN …

Index To Volume 89

Nebraska Bird Review

Adams, Marie 52

to

Zonotrichia leucophrys gambelii 168 leucophrys 75, 168-169 oriantha 75, 169

Review Of The Sandhill Crane State: A Naturalist’S Guide To Nebraska By Paul Johnsgard, Ruth Stearns

Nebraska Bird Review

Dr. Paul Austin Johnsgard left us one last gift, in this reference guide to all places natural in Nebraska. Published posthumously, and available for purchase or free via UNL’s Digital Commons, this book arrived at my doorstep like a veritable “seed catalog” of Nebraska’s places of wonder to delight and inspire fair weather adventures just before the long winter set in. He wants us to explore the state as he had done, to be excited by all the out-ofdoors Nebraska has to offer.

Northern Saw-Whet Owl Autumn Migration In Eastern Nebraska: Results From A Three-Year Banding Study, Stephen J. Brenner, Joel G. Jorgensen

Nebraska Bird Review

Prior to 2019, records of NSWOs in Nebraska during fall were limited. There were fewer than five accepted reports in eastern Nebraska since the 1950s (Silcock and Jorgensen, 2021). The Hitchcock banding station along the Missouri River bluffs in nearby western Iowa has captured, banded, and released 20-50 birds during autumn migration for a number of years (J. Toll, personal communication). Furthermore, a single season banding study in central Nebraska during fall 2004 captured 14 NSWOs (Kim 2005), suggesting the species may migrate annually over much of the state in fall, or at least in more years than previously thought. …

Review Of Nest Records Of Nebraska Birds By Wayne J. Mollhoff, W. Ross Silcock

Nebraska Bird Review

This book summarizes a lifetime of investigation of Nebraska’s breeding birds by Wayne Mollhoff. Even though I say the book summarizes a lifetime of investigation, I would not be surprised if Wayne resurfaces in a few years with a follow-up of some sort, intrepid investigator that he is. Over the years Wayne has spent innumerable days in the field climbing trees in full forestry gear, wading and kayaking marshes and rivers, hiking over prairies, and bushwhacking through dense forests (there are still a few in Nebraska). But this isn’t the totality of Wayne’s talents; he is a determined researcher with …

News From The Bioconductor Project, Bioconductor Core Team

The R Journal

Bioconductor provides tools for the analysis and comprehension of high-throughput genomic data. Bioconductor 3.14 was released on 27 October, 2021. It is compatible with R 4.1.0 and consists of 2083 software packages, 408 experiment data packages, 904 up-to-date annotation packages, and 29 workflows.

Volume Approximation And Sampling For Convex Polytopes In R, Apostolos Chalkis, Vissarion Fisikopoulos

The R Journal

Sampling from high-dimensional distributions and volume approximation of convex bodies are fundamental operations that appear in optimization, finance, engineering, artificial intelligence, and machine learning. In this paper, we present volesti, an R package that provides efficient, scalable algorithms for volume estimation, uniform, and Gaussian sampling from convex polytopes. volesti scales to hundreds of dimensions, handles efficiently three different types of polyhedra and provides non existing sampling routines to R. We demonstrate the power of volesti by solving several challenging problems using the R language

Volesti: Volume Approximation And Sampling For Convex Polytopes In R, Apostolos Chalkis, Vissarion Fisikopoulos

The R Journal

Sampling from high-dimensional distributions and volume approximation of convex bodies are fundamental operations that appear in optimization, finance, engineering, artificial intelligence, and machine learning. In this paper, we present volesti, an R package that provides efficient, scalable algorithms for volume estimation, uniform, and Gaussian sampling from convex polytopes. volesti scales to hundreds of dimensions, handles efficiently three different types of polyhedra and provides non existing sampling routines to R. We demonstrate the power of volesti by solving several challenging problems using the R language.

G2f As A Novel Tool To Find And Fill Gaps In Metabolic Networks, Daniel Osorio, Kelly Botero, Andrés Pinzón Velasco, Nicolás Mendoza-Mejía, Felipe Rojas-Rodríguez, George Barreto, Janneth González

The R Journal

During the building of a genome-scale metabolic model, there are several dead-end metabolites and substrates which cannot be imported, produced, nor used by any reaction incorporated in the network. The presence of these dead-end metabolites can block out the net flux of the objective function when it is evaluated through Flux Balance Analysis (FBA), and when it is not blocked, bias in the biological conclusions increase. In this aspect, the refinement to restore the connectivity of the network can be carried out manually or using computational algorithms. The g2f package was designed as a tool to find the gaps from …

The R Quest: From Users To Developers, Simon Urbanek

The R Journal

R is not a programming language, and this produces the inherent dichotomy between analytics and software engineering. With the emergence of data science, the opportunity exists to bridge this gap, especially through teaching practices.

Software Engineering And R Programming: A Call For Research, Melina Vidoni

The R Journal

Although R programming has been a part of research since its origins in the 1990s, few studies address scientific software development from a Software Engineering (SE) perspective. The past few years have seen unparalleled growth in the R community, and it is time to push the boundaries of SE research and R programming forwards. This paper discusses relevant studies that close this gap Additionally, it proposes a set of good practices derived from those findings aiming to act as a call-to-arms for both the R and RSE (Research SE) community to explore specific, interdisciplinary paths of research

Bcmixed: A Package For Median Inference On Longitudinal Data With The Box–Cox Transformation, Kazushi Maruo, Ryota Ishii, Yusuke Yamaguchi, Masahiko Gosho

The R Journal

This article illustrates the use of the bcmixed package and focuses on the two main functions: bcmarg and bcmmrm. The bcmarg function provides inference results for a marginal model of a mixed effect model using the Box–Cox transformation. The bcmmrm function provides model median inferences based on the mixed effect models for repeated measures analysis using the Box–Cox transformation for longitudinal randomized clinical trials. Using the bcmmrm function, analysis results with high power and high interpretability for treatment effects can be obtained for longitudinal randomized clinical trials with skewed outcomes. Further, the bcmixed package provides summarizing and visualization tools, which …

Survidm: An R Package For Inference And Prediction In An Illness-Death Model, Gustavo Soutinho, Marta Sestelo, Luís Meira-Machado

The R Journal

Multi-state models are a useful way of describing a process in which an individual moves through a number of finite states in continuous time. The illness-death model plays a central role in the theory and practice of these models, describing the dynamics of healthy subjects who may move to an intermediate "diseased" state before entering into a terminal absorbing state. In these models, one important goal is the modeling of transition rates which is usually done by studying the relationship between covariates and disease evolution. However, biomedical researchers are also interested in reporting other interpretable results in a simple and …

Analysis Of Corneal Data In R With The Rpaci Package, Darío Ramos-López, Ana D. Maldonado

The R Journal

In ophthalmology, the early detection of keratoconus is still a crucial problem. Placido disk corneal topographers are essential in clinical practice, and many indices for diagnosing corneal irregularities exist. The main goal of this work is to present the R package rPACI, providing several functions to handle and analyze corneal data. This package implements primary indices of corneal irregularity (based on geometrical properties) and compound indices built from the primary ones, either using a generalized linear model or as a Bayesian classifier using a hybrid Bayesian network and performing approximate inference. rPACI aims to make the analysis of corneal …

The Nebraska Bird Review, Volume 89 Number 4, December 2021

Nebraska Bird Review

Fall Field Report, August - November 2021 by W. Ross Silcock

Book Review: Nest Records of Nebraska Birds by Wayne J. Mollhoff Reviewed by W. Ross Silcock

Northern Saw-whet Owl Autumn Migration in Eastern Nebraska: Results from a Three-year Banding Study by Stephen J. Brenner and Joel G. Jorgensen

Mute Swan Observation at Gavins Point Dam Area, Cedar/Knox Co., Nebraska by Caleb Strand and Mark A. Brogie

Book Review: The Sandhill Crane State: A Naturalist's Guide to Nebraska by Paul Johnsgard, Reviewed by Ruth Stearns

Index to Volume 89

Subscription and Organization Information

Mute Swan Observation At Gavins Point Dam Area, Cedar/Knox Co., Nebraska, Caleb Strand, Mark A. Brogie

Nebraska Bird Review

The Nebraska Ornithologists’ Union Records Committee (NOURC) considers Mute Swan (Cygnus olor) to be Accidental in Nebraska (NOURC 2017) with only two accepted records. A review of Mute Swan status in the Midwest and Nebraska, how individual records in Nebraska are evaluated to determine wild provenance, and a review of Nebraska reports can be found in “The Mute Swan in Nebraska: History and Current Status” (Brogie et al. 2016).

The following is an account of the third NOURC accepted record for Mute Swan in Nebraska. On 11 June 2021 we observed two sub-adult Mute Swans on Lake Yankton, Cedar County, …

Fall Field Report, August-November 2021, W. Ross Silcock

Nebraska Bird Review

INTRODUCTION Recent years have seen increasing reports of birds lingering quite late, and this fall was no exception. Notable groups exhibiting tardy departures were shorebirds and vireos. Tardy shorebirds were record late Solitary Sandpipers, near-record late Dunlin, and late Long-billed Curlew, Ruddy Turnstone, Least and Semipalmated Sandpipers, Long-billed Dowitcher, and Wilson’s Phalarope. Among the vireos, all regular species were at least tardy; record late was a Red-eyed Vireo, a Warbling Vireo was record late for the Panhandle, and a Blue-headed Vireo was second latest on record. Record late was a Barn Swallow, and a Mountain Bluebird was record late in …

School District Leadership And Racial Justice: Examining The Use Of A Culturally Responsive-Sustaining Framework To Advance Equity Between Black And White Student Populations Within New York State Public Education, Diane M. Wynne

Education Doctoral

The current climate in the United States reflects a heightened focus on examining and challenging systemic inequities that have long impacted Black individuals. Culturally responsive education efforts have increased as schools experience increasingly diverse populations. The purpose of this study was to gain an understanding of how district leaders are implementing the New York State Education Department (NYSED) Culturally Responsive-Sustaining (CR-S) Education Framework in advancing equity between their Black and White student populations. Challenges and barriers experienced in the implementation of this framework, and approaches and strategies needed to overcome these were also explored. Interviews with six school district leaders …

An Examination Of Strategies For Social-Emotional Learning In Preschool Classroom Settings, Eva J. Thomas Dr.

Education Doctoral

This study examined the strategies and practices implemented in a preschool classroom to successfully address social-emotional learning (SEL) for preschool children with intensive needs. There is a gap in the literature regarding how preschool teachers integrate instructional practices and SEL in preschool classroom settings with challenging student behaviors. The study identified and analyzed the experiences of coaches and teachers using embedded SEL strategies and instructional practices to support the needs of challenging students. The study employed semi-structured interviews to identify the perceptions of teachers and coaches as to what strategies and supports worked best in three types of preschool classroom …

(R)-2,5-Dimethoxy-4-Iodoamphetamine [(R)-Doi] Influences Coping Strategies To An Escapable Social Stress, Kevin Thomas Krupp

Dissertations and Theses

Depressive mood disorders are a leading cause of disability worldwide and pharmacological treatments for these disorders are inadequate, requiring new compounds with greater efficacy be investigated. The etiology of depression is heterogeneous; however, it is well established that stress exposure, and the proinflammatory effects of stress have a major role. Psychedelic compounds have rapid and long-lasting anxiolytic and antidepressive effects in humans and animal models of stress induced affective behavior. However, it is not completely understood how these compounds produce such rapid effects. We investigated whether the psychedelic compound (R)-2,5-dimethoxy-4-iodoamphetamine [(R)-DOI], a selective 5-HT2A partial agonist with potent anti-inflammatory properties, …