Digital Commons Network^™

Basic Fibroblast Growth Factor Induces Proliferation And Collagen Production By Fibroblasts Derived From The Bovine Corpus Luteum, Corrine F. Monaco, Michele R. Plewes, Emilia Przygrodzka, Jitu W. George, Fang Qiu, Peng Xiao, Jennifer R. Wood, Andrea S. Cupp, John S. Davis

Department of Animal Science: Faculty Publications

Cyclic regression of the ovarian corpus luteum, the endocrine gland responsible for progesterone production, involves rapid matrix remodeling. Despite fibroblasts in other systems being known for producing and maintaining extracellular matrix, little is known about fibroblasts in the functional or regressing corpus luteum. Vast transcriptomic changes occur in the regressing corpus luteum, among which are reduced levels of vascular endothelial growth factor A (VEGFA) and increased expression of fibroblast growth factor 2 (FGF2) after 4 and 12 h of induced regression, when progesterone is declining and the microvasculature is destabilizing. We hypothesized that FGF2 activates luteal …

Addressing Secondary Traumatic Stress, Burnout, Resilience And Turnover In The Child Welfare Workforce: Results From A 6-Month, Cluster-Randomized Control Trial Of Resilience Alliance, Rebecca Orsi-Hunt, Courtney L. Harrison, Kayla E. Rockwell, Anita P. Barbee

QIC-WD Journal Articles

Introduction: US child welfare agencies have historically struggled with workforce retention and turnover. As part of the Quality Improvement Center for Workforce Development in Child Welfare, we tested an adaptation of the Resilience Alliance (RA) model in a large, Midwestern state to address workplace stress, burnout and actual workforce turnover. RA is a 24-week, facilitated program designed to mitigate the impact of secondary traumatic stress among child welfare professionals, and to therefore increase job satisfaction, resilience and optimism and to decrease turnover, stress reactivity and burnout.

Methods: Supervisory units of caseworkers and supervisors were randomized to the RA treatment …

Portfolio For Soci 346: Environmental Sociology, Gwendwr Meredith

UNL Faculty Course Portfolios

Environmental sociology, SOCI 346, is the study of how social systems interact with ecosystems. As such, it is a very broad course that is tasked with understanding complex and often controversial questions about the social causes, consequences, and responses to environmental disruption. In this teaching portfolio, I enumerate how I use a backward design for crafting assessments that cater to my specific teaching goals and learning objectives for the course. In the first stage of this process, I reflected on what learning outcomes I wished to achieve and determined that structuring the course in modules aligned with the learning objectives …

Curated And Harmonized Gut Microbiome 16s Rrna Amplicon Data From Dietary Fiber Intervention Studies In Humans, Cynthia I. Rodriguez, Ali Keshavarzian, Bruce R. Hamaker, Feitong Liu, Genelle R. Lunken, Heather Rasmussen, Hongwei Zhou, Julien Tap, Kelly S. Swanson, Maria Ukhanova, Marion Leclerc, Martin Gotteland, Paola Navarrete, Petia Kovatcheva-Datchary, Wendy J. Dahl, Jennifer B. H. Martiny

Department of Nutrition and Health Sciences: Faculty Publications

Next generation amplicon sequencing has created a plethora of data from human microbiomes. The accessibility to this scientific data and its corresponding metadata is important for its reuse, to allow for new discoveries, verification of published results, and serving as path for reproducibility. Dietary fiber consumption has been associated with a variety of health benefits that are thought to be mediated by gut microbiota. To enable direct comparisons of the response of the gut microbiome to fiber, we obtained 16S rRNA sequencing data and its corresponding metadata from 11 fiber intervention studies for a total of 2,368 samples. We provide …

Flip The Switch: Swapping The Socratic Method For Applied Learning In Evidence Law 646, Chelsi Hayden

UNL Faculty Course Portfolios

This course portfolio documents my evaluation of my teaching methods and student learning in an Evidence law course. My goal was to document positive outcomes associated with applied learning through a flipped course structure. The data, however, suggests that more research is necessary to determine whether there is a strong correlation between a flipped course and student learning. The data suggests students are generally performing as expected in the course. It also indicates that providing lectures and problem sets before class is effective but may not be more effective than providing them in class, suggesting the timing of the lectures …

Realizing Molecular Machine Learning Through Communications For Biological Ai: Future Directions And Challenges, Sasitharan Balasubramaniam, Samitha Somathilaka, Sehee Sun, Adrian Ratwatte, Massimiliano Pierobon

School of Computing: Faculty Publications

Artificial Intelligence (AI) and Machine Learning (ML) are weaving their way into the fabric of society, where they are playing a crucial role in numerous facets of our lives. As we witness the increased deployment of AI and ML in various types of devices, we benefit from their use into energy-efficient algorithms for low powered devices. In this paper, we investigate a scale and medium that is far smaller than conventional devices as we move towards molecular systems that can be utilized to perform machine learning functions, i.e., Molecular Machine Learning (MML). Fundamental to the operation of MML is the …

Spring Field Report, March - May 2023, W. Ross Silcock

Nebraska Bird Review

First off, I want to reiterate that reports compiled for this Spring Seasonal Report are evaluated against current knowledge as presented in Birds of Nebraska-Online (“BONO”; https://birds.outdoornebraska.gov/). Species whose reports do not add new information on distribution, early or late dates, etc., are listed as having “Routine reports”. Please let me know at [email protected] if you have information that is not in BONO, or if you have additions and/or corrections of information in BONO. Another reminder: if evidence of breeding is observed, please enter the appropriate descriptor in your eBird checklist under “Breeding and Behavior Code”. These descriptors can be …

The Nebraska Bird Review: A Magazine Of Ornithology Of The Nebraska Region. Volume 91 June 2023 Number 2

Nebraska Bird Review

Spring Field Report, March - May 2023 by W. Ross Silcock …46

Correction to 2022-2023 Christmas Bird Count tally ….70

Rethinking the Status and Temporal Occurrence of the American Woodcock in Nebraska because of its Unusual Life History by Joel G. Jorgensen and Stephen J. Brenner …71

NOU Spring Field Days and Annual Meeting in Valentine, May 5-7, 2023 …..84

Subscription and Organization Information …91

Upfront Complicity, Charles F. Capps

Nebraska Law Review

In most American jurisdictions, accomplice liability requires a mens rea of intention with respect to the conduct that constitutes the principal’s commission of the crime. Scholars have criticized the intention requirement on the ground that some accomplices, such as those who were paid upfront for their assistance, do not care whether the principal’s criminal conduct occurs and therefore do not intend to bring it about that the principal’s criminal conduct occurs. This Article defends the intention requirement against this criticism. Drawing on insights from the philosophy of action, it argues that all who are genuinely complicit in a crime, including …

Reinterpreting The Ministerial Exception In Our Lady Of Guadalupe School V. Morrissey-Berru, Robert Drust

Nebraska Law Review

Employees enjoy protections under federal anti-discrimination statutes from adverse employment action or retaliation against them based on protected classes, such as disability, race, sex, and religion. Title VII of the Civil Rights Act prevents discrimination in employment based on race, color, sex, national origin, or religion.1 It also creates an exemption for religious institutions to discriminate in employment based on religion.2 Unlike Title VII, other anti-discrimination statutes do not carry this religious exemption.3 As a result, courts have created methods for determining whether a religious institution is exempt from these statutes. One such way is the “ministerial exception” fashioned out …

A Sky Full Of Stars: Should Viasat, Inc. V. Fcc Change The Agency’S Treatment Of Satellites As A Categorical Exclusion Under The National Environmental Policy Act?, Morgan Armstrong

Nebraska Law Review

Viasat, a Starlink competitor and multibillion-dollar provider of satellite services to rural areas, attempted to challenge this influx of Starlink satellites by demanding stricter environmental oversight through the FCC’s licensing process.8 Specifically, Viasat argued these satellite systems pose environmental harm to the orbital environment that, in turn, will directly harm Viasat’s operations. Viasat has challenged multiple orders granted by the FCC that allowed Starlink satellites to operate.9 Viasat brought suit asking for an injunction and, subsequently, an appeal when the injunction was denied on the most recent FCC order allowing Starlink to decrease the orbit for a subset of the …

Intensification Differentially Affects The Delivery Of Multiple Ecosystem Services In Subtropical And Temperate Grasslands, Shishir Paudel, Nuria Gomez-Casanovas, Elizabeth H. Boughton, Samuel D. Chamberlain, Pradeep Wagle, Brekke L. Peterson, Rajen Bajgain, Patrick J. Starks, Jefferey Basara, Carl J. Bernacchi, Evan H. Delucia, Laura E. Goodman, Prasanna H. Gowda, Ryan Reuter, Jed P. Sparks, Hilary M. Swain, Xiangming Xiao, Jean L. Steiner

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Intensification, the process of intensifying land management to enhance agricultural goods, results in “intensive” pastures that are planted with productive grasses and fertilized. These intensive pastures provide essential ecosystem services, including forage production for livestock. Understanding the synergies and tradeoffs of pasture intensification on the delivery of services across climatic regions is crucial to shape policies and incentives for better management of natural resources. Here, we investigated how grassland intensification affects key components of provisioning (forage productivity and quality), supporting (plant diversity) and regulating services (CO2 and CH4 fluxes) by comparing these services between intensive versus extensive pastures in subtropical …

Drinking Water Contaminants: Lead, Bruce I. Dvorak, Becky M. Schuerman

Department of Civil and Environmental Engineering: Faculty Publications

Any lead exposure, even low levels, can be a serious health concern, especially for infants, children, and developing fetuses. This NebGuide discusses how to safely manage lead in a domestic water supply (or often referred to as a private well). This NebGuide includes discussion related to topics such as lead services lines and changes in public water supply regulations related to lead in drinking water.

Evaluating Assessment Score Validity And Characterizing Undergraduate Biology Exam Content, Crystal Uminski

School of Biological Sciences: Dissertations, Theses, and Student Research

The landscape of undergraduate biology education has been shaped by decades of reform efforts calling for instruction to integrate core concepts and scientific skills as a means of helping students become proficient in the discipline. Assessments can be used to make inferences about how these reform efforts have translated into changes in department curriculum and course practices. Such changes can be measured using student scores on researcher-developed programmatic and concept assessments. Scores on these assessments are often assumed to be accurate representations of student biology content knowledge, but my work indicates that the validity of these interpretations may be threatened …

The Open Access Journals Toolkit, Alex Mendonça, Andrea Chiarelli, Andy Byers, Andy Nobes, Chris Hartgerink, Clarissa França Dias Carneiro, Elle Malcolmson, Ivonne Lijano, Katie Foxall, Lucia Loffreda, Rebecca Wojturska, Solange Santos, Susan Murray, Tom Olijhoek, Wendy Patterson

Copyright, Fair Use, Scholarly Communication, etc.

Contents: Getting Started 5 • Scope, aims and focus 5 • Choosing a title for your journal 6 • Types of content accepted 7 • Kick-off and ongoing funding 11 • Disciplinary considerations 16 • Journal setup checklist and timeline 18 • Running a journal 20 • Article selection criteria 20 • Publication frequency and journal issues 23 • Attracting authors 25 • Peer review and quality assurance 27 • The costs of running an online open access journal 31 • Running a journal in a local or regional language 34 • Flipping a journal to open access 36 • …

Developing Human Potential: A Personal Approach To Leadership, Gina S. Matkin, Jason Headrick, Hannah Sunderman

Zea E-Books Collection

This Online Educational Resource textbook is intended to provide an overview and introduction of leadership through the lens of how students can develop and maximize their own interpersonal skills. Interpersonal skills are crucial to navigating the professional world and can help us to better understand ourselves. This textbook approaches interpersonal skills from a personal level and allows the reader to immerse themselves into activities and scholarship across topical areas. Through the text, learners can create their own Personal Leadership Philosophy and expand this into a Civic Leadership Philosophy to help them understand the impact leaders can have on their communities …

Portfolio For Geol 488/888: Groundwater Geology, Erin M.K. Haacker

UNL Faculty Course Portfolios

Groundwater Geology is a course that draws undergraduate and graduate students from multiple units, including the College of Arts and Sciences, Institute for Agriculture and Natural Resources, and Civil and Environmental Engineering. The course material focuses on groundwater as a resource, and includes the use of computer programming (Python programming language) to analyze groundwater data. Many students who enroll in the course are new to either geosciences or Python, despite the fact that it is an advanced course. The course has been redesigned recently to include materials suitable for a groundwater engineering course, because it is newly offered with sections …

French 203: Grammar & Conversation: A Faculty-Led Inquiry Into Reflective & Scholarly Teaching Benchmark Portfolio, Erica Schauer

UNL Faculty Course Portfolios

The following Benchmark Portfolio is the product of a full reassessment of FRENCH 203: CONVERSATION & GRAMMAR, an intermediate-level grammar course that serves as a prerequisite for students pursuing a major or a minor in French at UNL. Previously, French 203 had been a review course that covered the essential grammar structures discussed in 101, 102, 201 and 202 and invited students to practice these structures orally with peers in class. This new iteration of the course, however, seeks to broaden the reach of student comprehension of French as a functional tool of communication by requiring students to understand and …

Subsurface Trespass: Private Remedies And Public Regulation, Joseph A. Schremmer

Nebraska Law Review

There is a growing literature examining when subsurface invasions from activities like tunneling, horizontal drilling, hydraulic fracturing, and waste disposal will constitute actionable subsurface trespasses. Liability for subsurface trespass has become an important question for many reasons, including that a significant climate-change technology, carbon dioxide sequestration, hinges on the ability to inject massive quantities of carbon dioxide underneath the land of many owners. To date, the subsurface trespass scholarship has paid relatively little attention to two topics downstream of liability: private remedies for trespassing subsurface activities.

This Article provides a high level accountof the role of, and relationship between, private …

Exclusionary Rules And Deterrence After Vega V. Tekoh: The Trend Toward A More Consistent Approach Across The Fourth And Fifth Amendments, Eugene R. Milhizer

Nebraska Law Review

The sound and fury of the U.S. Supreme Court decisions announced in the 2022 term obscured Vega v. Tekoh, in which the Court held that a violation of the Miranda rights warning and waiver requirements does not provide a basis for claiming a denial of rights under 42 U.S.C. § 1983. While Tekoh’s rejection of Miranda protections for § 1983 claims may ultimately prove to be significant, of far greater potential import is the Court’s rationale in support of its holding, which was premised on its assessment of the inadequacy of deterrent benefits that would be obtained by allowing …

Party First, Ask Questions Later: Interrogating The Privacy Implications Of First-Party Data Collection, Conor Kane

Nebraska Law Review

NGTC “How Technology Regulates” Writing Competition Winner

This Article examines Google’s stated and potentially unstated justifications for ending support for the third-party cookie and the ripple effects this move creates for data collection across the digital advertising ecosystem. It argues that Google’s allegedly pro-privacy move and marketers’ allegedly pro-privacy switch to first-party data ignore and create privacy harms. The only way to protect privacy in the era of first-party data (and protect against future shifts in collection techniques) is to reconceive the corporation-consumer data relationship. On a broader level, this Article aims to provide a warning about the nature of …

The Standards Will Never Be Enough: A Racial Justice Extension, Mya Poe, Maria Elena Oliveri, Norbert Elliot

Buros Center: Professional Staff Publications

Since 1952, the Standards for Educational and Psychological Testing has provided criteria for developing and evaluating educational and psychological tests and testing practice. Yet, we argue that the foundations, operations, and applications in the Standards are no longer sufficient to meet the current U.S. testing demands for fairness for all test takers. We propose racial justice extensions as principled ways to extend the Standards, through intentional actions focused on race and targeted at educational policies, processes, and outcomes in specific settings. To inform these extensions, we focus on four social-justice concepts: intersectionality derived from Black Feminist Theory; responsibility derived …

Engineering A Multicompartment In Vitro Model For Dorsal Root Ganglia Phenotypic Assessment, Sydney M. Caparaso, Adan Redwine, Rebecca A. Wachs

Department of Agricultural and Biological Systems Engineering: Faculty Publications

Despite the significant global prevalence of chronic pain, current methods to identify pain therapeutics often fail translation to the clinic. Phenotypic screening platforms rely on modeling and assessing key pathologies relevant to chronic pain, improving predictive capability. Patients with chronic pain often present with sensitization of primary sensory neurons (that extend from dorsal root ganglia [DRG]). During neuronal sensitization, painful nociceptors display lowered stimulation thresholds. To model neuronal excitability, it is necessary to maintain three key anatomical features of DRGs to have a physiologically relevant platform: (1) isolation between DRG cell bodies and neurons, (2) 3D platform to preserve cell–cell …

Search For Heavy Resonances And Quantum Black Holes In Eμ, Eτ, And Μτ Final States In Proton-Proton Collisions At √S = 13 Tev, A. Tumasyan

Department of Physics and Astronomy: Faculty Publications

A search is reported for heavy resonances and quantum black holes decaying into eμ, eτ, and μτ final states in proton-proton collision data recorded by the CMS experiment at the CERN LHC during 2016–2018 at √s = 13TeV, corresponding to an integrated luminosity of 138 fb⁻¹. The eμ, eτ, and μτ invariant mass spectra are reconstructed, and no evidence is found for physics beyond the standard model. Upper limits are set at 95% confidence level on the product of the cross section and branching fraction for lepton flavor violating signals. Three benchmark signals are studied: resonant τ sneutrino …

Post-Processed Data And Graphical Tools For A Conus-Wide Eddy Flux Evapotranspiration Dataset, J. M. Volk, J. L. Huntington, F. Melton, B. Minor, T. Wang, S. Anapalli, R. G. Anderson, S. Evett, A. French, R. Jasoni, N. Bambach, W. P. Kustas, J. Alfieri, J. Prueger, L. Hipps, L. Mckee, S. J. Castro, M. M. Alsina, A. J. Mcelrone, M. Reba, B. Runkle, M. Saber, C. Sanchez, E. Tajfar, R. Allen, M. Anderson

Department of Agricultural and Biological Systems Engineering: Faculty Publications

Large sample datasets of in situ evapotranspiration (ET) measurements with well documented data provenance and quality assurance are critical for water management and many fields of earth science research. We present a post-processed ET oriented dataset at daily and monthly timesteps, from 161 stations, including 148 eddy covariance flux towers, that were chosen based on their data quality from nearly 350 stations across the contiguous United States. In addition to ET, the data includes energy and heat fluxes, meteorological measurements, and reference ET downloaded from grid- MET for each flux station. Data processing techniques were conducted in a reproducible manner …

Home-Literacy Environments And Language Development In Toddlers With Down Syndrome, Madison S. Dulin, Susan J. Loveall, Laura J. Mattie

Department of Special Education and Communication Disorders: Faculty Publications

Introduction: The present study aimed to (1) characterize the home-literacy environments (HLE) of toddlers with Down syndrome (DS) and (2) examine if richness of the HLE, child engagement during shared storybook reading activities, quality of a caregiver-child shared storybook reading activity, and exposure to language in the home environment predicted child receptive vocabulary concurrently (Time 1) and 6 months later (Time 2).

Methods: Participants were toddlers with DS (n = 13 at Time 1, 11–29 months of age; n = 10 at Time 2) and their mothers. Mothers completed a Home Literacy Environment Questionnaire at Time 1, …

Hrtm 483 Hospitality Finance A Peer Review Of Teaching And Learning Benchmark Portfolio, Vernetta Kosalka

UNL Faculty Course Portfolios

The objective of this peer review course portfolio is to provide a comprehensive overview of the course, HRTM 483, Hospitality Finance Management (HFM), including the current scope of the course regarding curriculum and to purposefully explain and assess the undertakings that are intended to enhance student learning and performance. The first objective was to explain hospitality managerial accounting concepts to students and how they apply to specific operations with the hospitality industry. The second objective was to assist students with being able to synthesize the material, solve problems, and think effectively as a hospitality professional. The third objective was to …

Visuals And Voice: The Aesthetics Of Legal Writing & Persuasion Through Prose, Nathan D. Clark

Nebraska Law Bulletin (Selected Issues)

Professor Clark delivered these remarks—published here in their unedited form—during the Nebraska Law Review’s annual end-of-the-year banquet in the spring of 2023. To those at the start of their law school journey and considering joining the Law Review, they provide a glimpse into the future and a taste of the joys and challenges to come. To those nearing their journey’s end, these words provide—through playful reminiscence—a look back on all they have endured and achieved. And to those whose law school days have long since passed, they offer a reminder of the oft forgotten joys unique to the legal profession.

Can Upscaling Ground Nadir Sif To Eddy Covariance Footprint Improve The Relationship Between Sif And Gpp In Croplands?, Genghong Wu, Kaiyu Guan, Chongya Jiang, Hyungsuk Kimm, Guofang Miao, Xi Yang, Carl J. Bernacchi, Xiangmin Sun, Andrew E. Suyker, Caitlin E. Moore

School of Natural Resources: Faculty Publications

Ground solar-induced chlorophyll fluorescence (SIF) is important for the mechanistic understanding of the dynamics of vegetation gross primary production (GPP) at fine spatiotemporal scales. However, eddy covariance (EC) observations generally cover larger footprint areas than ground SIF observations (a bare fiber with nadir), and this footprint mismatch between nadir SIF and GPP could complicate the canopy SIF-GPP relationships. Here, we upscaled nadir SIF observations to EC footprint and investigated the change in SIF-GPP relationships after the upscaling in cropland. We included 13 site-years data in our study, with seven site-years corn, four siteyears soybeans, and two site-years miscanthus, all located …

Symmetry Control Of Unconventional Spin–Orbit Torques In Iro2, Michael Patton, Gautam Gurung, Ding-Fu Shao, Gahee Noh, Joseph A. Mittelstaedt, Marcel Mazur, Jong-Woo Kim, Philip J. Ryan, Evgeny Y. Tsymbal, Si-Young Choi, Daniel C. Ralph, Mark S. Rzchowski, Tianxiang Nan, Chang-Beom Eom

Department of Physics and Astronomy: Faculty Publications

Spin–orbit torques generated by a spin current are key to magnetic switching in spintronic applications. The polarization of the spin current dictates the direction of switching required for energy-efficient devices. Conventionally, the polarizations of these spin currents are restricted to be along a certain direction due to the symmetry of the material allowing only for efficient in-plane magnetic switching. Unconventional spin–orbit torques arising from novel spin current polarizations, however, have the potential to switch other magnetization orientations such as perpendicular magnetic anisotropy, which is desired for higher density spintronic-based memory devices. Here, it is demonstrated that low crystalline symmetry is …