Digital Commons Network^™

The Wild Child Of The Soil: The Symbol Of The Datura Plant In Southwestern Art, From Ancient Native American Cultures To Georgia O’Keeffe, Adrian Butler

Hemisphere: Visual Cultures of the Americas

No abstract provided.

Supporting The Quality Of Digital Learning: Project Brief, Abha Bhagat

ACER India

Khan Academy introduced the Science Essentials Course to build a strong foundation in fundamental concepts among learners using deep conceptual videos. The course consists of learning videos and exercises - the videos help strengthen conceptual understanding for students, while the element of focused practice allows learners to retrieve concepts learnt, make mistakes, receive feedback, and in the process, master skills. The Australian Council for Educational Research (India) reviewed a sample of videos and exercises in physics, chemistry, and biology of the Science Essentials Course for students in grades 11 and 12.

Salary Report, 2023 November, Eastern Michigan University

EMU Salary Reports

No abstract provided.

Increasing The Acceptance Of Cultivated Meat, Mark Chong

Asian Management Insights

Factors to consider when designing communication strategies for diverse nations.

Reimagining Sustainable Urban Communities In Hong Kong, Jeroen Van Ameijde, Sifan Cheng, Junwei Li

Asian Management Insights

Using environmental and social urban design principles to create future new towns. Hong Kong began building New Towns in the 1970s in response to a post-war period of rapid population growth.

Grazing Stubbles And Dry Pasture, Department Of Primary Industries And Regional Development, Western Australia

Animal production and livestock factsheets

Dry pastures in Western Australia provide good early feed after senescence but rapidly become unable to maintain stock. Stubbles are the major feed source for sheep during the summer-autumn period.

While there is often up to three tonnes of dry plant material per hectare available, sheep grazing stubbles eat only about 6% of it. With increased harvesting efficiency and better weed control, stubble paddocks now generally contain less grain and fewer weeds than in the past.

Paternity And Child Welfare, Nafees Alam

Social Work Faculty Publications and Presentations

This theoretical and conceptual analysis, rooted and organized by frameworks and empirical literature, aims to explain biases against fathers in the United States’ family court system. Positive paternal involvement has been shown to be correlated with positive child outcomes, placing an emphasis not just on quantity, but quality as well. Despite these findings, fathers are societally expected to be less involved than mothers. Fathers are also in positions to be held financially hostage even when alternatives to pregnancy are legally accessible, suggesting that paternal financial contributions are viable substitutes for paternal involvement. The court of law and the court of …

Biological And Environmental Factors May Affect Children’S Executive Function Through Motor And Sensorimotor Development: Preterm Birth And Cerebral Palsy, Iryna Babik, Andrea B. Cunha, Sudha Srinivasan

Psychological Sciences Faculty Publications and Presentations

Disruptive biological and environmental factors may undermine the development of children’s motor and sensorimotor skills. Since the development of cognitive skills, including executive function, is grounded in early motor and sensorimotor experiences, early delays or impairments in motor and sensorimotor processing often trigger dynamic developmental cascades that lead to suboptimal executive function outcomes. The purpose of this perspective paper is to link early differences in motor/sensorimotor processing to the development of executive function in children born preterm or with cerebral palsy. Uncovering such links in clinical populations would improve our understanding of developmental pathways and key motor and sensorimotor skills …

Diabetes-Associated Hyperglycemia Causes Rapid-Onset Ocular Surface Damage, Judy Weng, Christopher Ross, Jacob Baker, Saleh Alfuraih, Kiumars Shamloo, Ajay Sharma

Pharmacy Faculty Articles and Research

Purpose: The metabolic alterations due to chronic hyperglycemia are well-known to cause diabetes-associated complications. Short-term hyperglycemia has also been shown to cause many acute changes, including hemodynamic alterations and osmotic, oxidative, and inflammatory stress. The present study was designed to investigate whether diabetes-associated hyperglycemia can cause rapid-onset detrimental effects on the tear film, goblet cells, and glycocalyx and can lead to activation of an inflammatory cascade or cellular stress response in the cornea.

Methods: Mouse models of type 1 and type 2 diabetes were used. Tear film volume, goblet cell number, and corneal glycocalyx area were measured on …

Oregon State Rank Assessment For Tyee Sucker (Catostomus Tsiltcoosensis), Misty Nelson

Institute for Natural Resources Publications

Oregon state conservation status assessment for Tyee sucker (Catostomus tsiltcoosensis) using NatureServe methodology, 2023.

Spectrum, Volume 51, Issue 7, Sacred Heart University

Newspapers (Obelisk & Spectrum)

Highlights include: Chemical Spill in SC -- SHU Hosts Connecticut GOP Panel for Students -- Audrey''s Corner -- Kaiser Wins NEC Athlete of the Week

Humor Writer Of The Month: Ward Sutton, Erma Bombeck Writers' Workshop

Erma Bombeck Writers' Workshop Blog

Ward Sutton, an award-winning cartoonist, illustrator and writer, is our Humor Writer of the Month for November.

Campus Chronicle, Kennedy Ballinger, Lara Jones, Kyenn Baccam, Alek Jok, Andy Langager

Campus Chronicle

No abstract provided.

The Evaluation Of Calsporin And Imw50 On Production Performance, Microbial Population, And Immune Function Of The Laying Hen, Kayla N. Kleist

Master's Theses

The use of antibiotics as growth promotors in the food animal industry has led to the generation of antibiotic resistant microorganisms, which are a major health risk to humans. Therefore, bans and limitations, including the FDA’s veterinary feed directive, have been placed on the use of antibiotics as growth promotors, and there has been a push to find an adequate alternative. In the laying hen, probiotics and/or prebiotics have shown promise as they help promote the colonization of beneficial bacteria in the GI tract of the host, increase feed efficiency, increase egg production, and provide protection against pathogenic bacteria.

In …

Emulating Evolutionary Principles For Agriculture: Designing A Biomimetic Vertical Garden By Mimicking Tracheophyte Evolution, Earl M. Riddell

Honors Theses

Biodiversity, particularly in the world’s equatorial regions, is under threat from human industry. Among the most daunting problems facing these biomes is that of the food industry’s continual expansion into what was once rainforest. Expansive monoculture (large cultivated swaths of a single crop species) are the primary threat to tropical biodiversity. This method of agriculture is harmful because it requires the clearing of land that once supported thousands of species in order to replace it with rows of a single crop. If more plants could be grown in a smaller horizontal square footage, farms need not rely so heavily on …

Individuality And The Collective In Ai Agents: Explorations Of Shared Consciousness And Digital Homunculi In The Metaverse For Cultural Heritage, James Hutson, Jay Ratican

Faculty Scholarship

The confluence of extended reality (XR) technologies, including augmented and virtual reality, with large language models (LLM) marks a significant advancement in the field of digital humanities, opening uncharted avenues for the representation of cultural heritage within the burgeoning metaverse. This paper undertakes an examination of the potentialities and intricacies of such a convergence, focusing particularly on the creation of digital homunculi or changelings. These virtual beings, remarkable for their sentience and individuality, are also part of a collective consciousness, a notion explored through a thematic comparison in science fiction with the Borg and the Changelings in the Star Trek …

Encounter-Oriented Subjectivity In Levinas And Barth: Conditioned Freedom In Resistance To Ethnonationalism, Michael Laminack

Electronic Theses and Dissertations

This dissertation examines philosophical and political subjectivity, or how an individual knows the world and relates to society, through a comparative analysis of the phenomenologist Emmanuel Levinas and the Christian theologian Karl Barth. Levinas and Barth share a deep structure of “encounter-oriented subjectivity,” meaning subjectivity oriented by encounter with the Other that calls into question the subject’s freedom and, in this same moment, calls the subject to concrete response. Encounter-oriented subjectivity is critical of the “unconditioned freedom” that orients liberal subjectivity and offers an alternative sense of a “passively conditioned” freedom, or a freedom always already called into question by …

Material Culture In The Mediterranean: An Exploration And Examination Of Anti-Judaic And Antisemitic Spanish Medieval Cultural History, Madison Elizabeth Tarleton

Electronic Theses and Dissertations

Author Gavin Langmuir produced two monographs during his career, both published in 1990. Across both texts, one a proper monograph and one a compilation of essays, he offers a bifurcation of anti-Judaism and antisemitism. These texts illuminate his definitions of the terms and his differentiations on the basis of reason and rationality. Using the bones of these theories, I propose a different kind of bifurcation of these terms as it relates to Mediterranean (medieval) material culture using a cultural historical lens. By applying Gavin Langmuir's theoretical model of nonrational anti-Judaism and irrational antisemitism to material culture, I argue that visual …

Innovative Approaches To Poultry Processing Wastewater Treatment: The Stainless Steel Ultrafiltration Membrane As A Viable Option, Saubana Olorunrola Dada, Chidambaram Thamariselvan, Mahmood Jebur, Sumith Ranil Wickramasinghe

Chemical Engineering Faculty Publications and Presentations

In pursuit of sustainability, we explored replacing conventional dissolved air floatation (DAF) in poultry processing wastewater (PPW) treatment with a precisely tuned 0.02 µm stainless-steel ultrafiltration (SSUF) membrane. SSUF is a robust, homogenously porous membrane with strong chemical resistance, ease of cleaning, and exceptional resistance to organic fouling. Unlike polymeric membranes, it can be regenerated multiple times, making it a cost-effective choice due to its compatibility with harsh chemical cleaning. The PPW used for the study was untreated wastewater from all processing units and post-initial screening. Our study revealed the SSUF membrane’s exceptional efficiency at eliminating contaminants. It achieved an …

Program: The Moors, University Of Dayton

Dance and Theater Programs

The Moors is a contemporary feminist play by Jen Silverman that, like much of Silverman’s work, deals with themes of women pushing back against the circumstances they find themselves in. The Moors takes place loosely in the 1840s in a world inspired by Victorian England and the Brontë sisters.

Effectiveness Of Static Versus Dynamic Language Assessments, Lauren Betzer

Honors Capstones

No abstract provided.

Lipid Oxidative Damage In Mitochondria From Artemia Franciscana Embryos: Anoxic Challenge Followed By Normoxic Recoveries Of Increasing Duration, Samantha Shirmer

Honors Capstones

No abstract provided.

Reactive Oxygen Species Production By Isolated Mitochondria From Embryos Of Artemia Franciscana During Normoxic Recovery After Anoxia, Olivia G. Moncrief

Honors Capstones

No abstract provided.

The Behavioral Economics And Politics Of Global Warming: Unsettling Behaviors, Hersh M. Shefrin

Faculty Book Gallery

The main goal of this Element is to provide a psychological explanation for why actual global climate policy is so greatly at odds with the prescriptions of most neoclassical economists. To be sure, the behavioral approach does focus on why neoclassical models are often psychologically unrealistic. However, in this Element the author argues that the unrealistic elements are minor compared to the psychological pitfalls driving politically determined climate policy. Why this is the case is what the author describes as the 'big behavioral question.' More precisely, the big behavioral question asks about unsettling behaviors, why there is a huge gap …

Limnological Response Of Las Curias Reservoir, San Juan, Puerto Rico: Successful Management Of The Invasive Aquatic Fern, Salvinia Molesta, Xavier A. García-López, Jorge R. Ortiz-Zayas, Rodrigo Díaz, Aurelio Castro-Jiménez, Charles F. Wahl

Faculty Publications

The anthropogenic deterioration of aquatic ecosystems affects water resources due to agricultural malpractices, pollution from domestic septic tanks, recreational activities, and poor watershed management, among other factors. This study examines the management of Las Curias Reservoir, San Juan, Puerto Rico, after the 2016 arrival of the invasive aquatic fern Salvinia molesta. In September 2019, a community-led initiative introduced the Cyrtobagous salviniae weevil, an effective biological control agent for S. molesta, and commenced a mechanical removal campaign using an aquatic harvester. Limnological sampling (September 2019 to September 2022) and drone flights were employed to measure physicochemical and floating plant cover changes, …

A Membrane Protein Of The Rice Pathogen Burkholderia Glumae Required For Oxalic Acid Secretion And Quorum Sensing, Asif Iqbal, George Nwokocha, Vijay Tiwari, Inderjit K. Barphagha, Anne Grove, Jong Hyun Ham, William T. Doerrler

Faculty Publications

Bacterial panicle blight is caused by Burkholderia glumae and results in damage to rice crops worldwide. Virulence of B. glumae requires quorum sensing (QS)-dependent synthesis and export of toxoflavin, responsible for much of the damage to rice. The DedA family is a conserved membrane protein family found in all bacterial species. B. glumae possesses a member of the DedA family, named DbcA, which we previously showed is required for toxoflavin secretion and virulence in a rice model of infection. B. glumae secretes oxalic acid as a “common good” in a QS-dependent manner to combat toxic alkalinization of the growth medium …

Community-Wide Correlations Between Species Richness, Abundance And Population Genomic Diversity In A Freshwater Biodiversity Hotspot, Jamie R. Bucholz, Garrett W. Hopper, Irene Sánchez González, Taylor E. Kelley, Colin R. Jackson, Ryan C. Garrick, Carla L. Atkinson, Jeffrey D. Lozier

Faculty Publications

Understanding patterns of diversity across macro (e.g. species-level) and micro (e.g. molecular-level) scales can shed light on community function and stability by elucidating the abiotic and biotic drivers of diversity within ecological communities. We examined the relationships among taxonomic and genetic metrics of diversity in freshwater mussels (Bivalvia: Unionidae), an ecologically important and species-rich group in the southeastern United States. Using quantitative community surveys and reduced-representation genome sequencing across 22 sites in seven rivers and two river basins, we surveyed 68 mussel species and sequenced 23 of these species to characterize intrapopulation genetic variation. We tested for the presence of …

Adipocyte Stat5 (Signal Transducer And Activator Of Transcription 5) Is Not Required For Glucocorticoid-Induced Metabolic Dysfunction, Innocence Harvey, Allison J. Richard, Tamra M. Mendoza, Jacqueline M. Stephens

Division of Basic Science Faculty Publications

Excess glucocorticoid (GC) signaling in adipose tissue is a key driver of insulin resistance and hepatic steatosis, but underlying mechanisms have not been fully elucidated. Signal transducer and activator of transcription 5 (STAT5) signaling in adipocytes has also been implicated in the progression of similar metabolic disturbances. Although STAT5 has been shown to interact with the glucocorticoid receptor (GR) in many cell types including adipocytes, the relevance of the STAT5/GR complex has not been investigated in adipocytes. Adult male and female adipocyte-specific STAT5 knockout (STAT5AKO) and floxed mice were given corticosterone (CORT) or vehicle in their drinking water for 1 …

Bariatric Surgery Alters Mitochondrial Function In Gut Mucosa, Robert C. Ross, Elizabeth C. Heintz, Elizabeth R.M. Zunica, R. Leigh Townsend, Amanda E. Spence, Philip R. Schauer, John P. Kirwan, Christopher L. Axelrod, Vance L. Albaugh

Division of Basic Science Faculty Publications

Background: The obesity pandemic has worsened global disease burden, including type 2 diabetes, cardiovascular disease, and cancer. Metabolic/bariatric surgery (MBS) is the most effective and durable obesity treatment, but the mechanisms underlying its long-term weight loss efficacy remain unclear. MBS drives substrate oxidation that has been linked to improvements in metabolic function and improved glycemic control that are potentially mediated by mitochondria—a primary site of energy production. As such, augmentation of intestinal mitochondrial function may drive processes underlying the systemic metabolic benefits of MBS. Herein, we applied a highly sensitive technique to evaluate intestinal mitochondrial function ex vivo in a …

Expanding Non-Invasive Approaches For Fish-Health Monitoring: A Survey Of The Epidermal Mucous Metabolomes Of Phylogenetically Diverse Freshwater Fish Species, Drew R. Ekman, Marina G. Evich, Jonathan D. Mosley, Jon A. Doering, Kellie A. Fay, Gerald T. Ankley, Timothy W. Collette

Faculty Publications

There is a pressing need for more-holistic approaches to fisheries assessments along with growing demand to reduce the health impacts of sample collections. Metabolomic tools enable the use of sample matrices that can be collected with minimal impact on the organism (e.g., blood, urine, and mucus) and provide high-throughput, untargeted biochemical information without the requirement of a sequenced genome. These qualities make metabolomics ideal for monitoring a wide range of fish species, particularly those under protected status. In the current study, we surveyed the relative abundances of 120 endogenous metabolites in epidermal mucus across eight freshwater fish species belonging to …