Digital Commons Network^™

Genetic Modification – Applications For Forage And Grassland Production Systems, J. R. Caradus

IGC Proceedings (1977-2023)

Genetic modification has been extensively used in crops for 25 years but has rarely been a technology used to advance trait expression in forage and grassland species. The exceptions are the use of herbicide tolerance and low lignin traits in alfalfa which are currently commercially available. In crop species genetic modification has been a valuable option for delivering improved economic and environmental outcomes through providing solutions for many of the challenges facing mankind. There are a many beneficial characteristics that genetic modification has the potential to provide in forage and grassland species. Managing these in the environment and understanding consumer …

Stoloniferous Forage Legumes For Sustainable Mixed Pastures In The Tropics, R. M. Boddey, C De P Rezende, J. Marques Pereira, C. A. Dos Santos, Animal Husbandry Station Of The Extreme South Of Bahia, Brazil, I. O. Ramalho, R. M. Macedo, B. C. G. Homem, D. R. Casagrande, S. Urquiaga, B. J. R. Alves

IGC Proceedings (1977-2023)

Brazil has over 80 million ha of tropical pastures formed with species of Brachiaria (syn. Urochloa), mostly grazed by beef cattle and with low fertilizer inputs, especially nitrogen. Recent investigations by our team show that stoloniferous legumes such as forage peanut (Arachis pintoi) and Desmodium ovalifolium are able to persist in mixed swards with Brachiaria brizantha (cv. Marandu) if grazing height is regulated (maximum 30 cm) so that radiation can reach the soil surface allowing stolons to take root. These legumes can persist in mixed pastures and produce milk or animal weight gains similar to the application …

Exploring Profitable, Sustainable Livestock Businesses In An Increasingly Variable Climate, B. R. Cullen, M. T. Harrison, D. Mayberry, D. Cobon, N. Reichelt, A. Sinnet, Km Christie, F. Bilotto, D-A An-Vo, C. Stokes, L. Perry, T. Davison

IGC Proceedings (1977-2023)

Livestock production systems will need to change in many regions of the world to meet the dual challenges of adaptation to a changing climate and reducing net greenhouse gas (GHG) emissions. The ‘Nexus project’ is exploring these options using seven case studies in eastern Australia spanning a range of production systems from semi-arid beef production in northern Australia to mixed beef and sheep production in cool temperate climates of southern Australia. Regional reference groups, made up of 4-6 local farmers and advisers, identified a series of farm systems changes that could be made to meet these challenges. Options were categorised …

Torts And Personhood, Melissa Mortazavi

Arkansas Law Review

Perhaps more so than ever, legal personhood is contested. Part I of this Article lays out an overview of existing tort theories exposing the limitations of existing paradigms. This positions the reader to consider in Part II the core assertion of this paper: that a fundamental role of torts is to define personhood. As such, it explores the idea that a principal project that each tort case and litigant is engaged with is not truly about money, property, or even pain per se—it is about determining who is seen.

Arkansas Law Review - Volume 76 Issue 3, Journal Editors

Arkansas Law Review

No abstract provided.

Late Cardiotoxicity From The Tyrosine Kinase Inhibitor, Dasatinib: Pleural Effusions, Pulmonary Arterial Hypertension, And Right Heart Failure, Mark Jay Zucker, Andrew M. Zucker

The VAD Journal

Despite the remarkable progress made over the past few decades in the management of patients with both solid and hematologic malignancies, radiation- and chemotherapy-related cardiotoxicity remains an ongoing problem. This is true even for newer highly targeted therapies, including tyrosine kinase inhibitors (TKIs). This report presents a case of late/severe right heart dysfunction secondary to pulmonary hypertension, developed after ten years of therapy with dasatinib. We also review the history of this known, but often unrecognized, and potentially reversible complication, and we suggest treatment options. Additionally, this case highlights the remarkable effectiveness of TKIs in patients with chronic myelogenous leukemia …

The Use Of Adsorption Technology In The Removal Of Dyes And Heavy Metals From Aqueous Solution By Agricultural Wastes, Ahmed E. Alprol

Blue Economy

The removal of dyes and heavy metals from wastewater has been a source of concern, both in terms of appearance and health. The removal of dyes and heavy metals from textile effluents on a continuous industrial scale has received a lot of attention in recent year. Various plant-derived wastes are often suggested for the treatment of heavy metals and dyes; these pollutants are sustainable due to their natural abundance, efficacy, and low cost. Adsorption process has emerged as the most widely used and successful method for water and wastewater treatment. The present study's focus, however, is on popularizing sustainable solutions …

The Rna-Binding Protein Msi2 Regulates Autophagy During Myogenic Differentiation, Ruochong Wang, Futaba Kato, Rio Yasui Watson, Aaron M. Beedle, Jarrod A. Call, Yugo Tsunoda, Takeshi Noda, Takaho Tsuchiya, Makoto Kashima, Ayuna Hattori, Takahiro Ito

Pharmacy Faculty Scholarship

Skeletal muscle development is a highly ordered process orchestrated transcriptionally by the myogenic regulatory factors. However, the downstream molecular mechanisms of myogenic regulatory factor functions in myogenesis are not fully understood. Here, we identified the RNA-binding protein Musashi2 (Msi2) as a myogenin target gene and a post-transcriptional regulator of myoblast differentiation. Msi2 knockdown in murine myoblasts blocked differentiation without affecting the expression of MyoD or myogenin. Msi2 overexpression was also sufficient to promote myoblast differentiation and myocyte fusion. Msi2 loss attenuated autophagosome formation via down-regulation of the autophagic protein MAPL1LC3/ATG8 (LC3) at the early phase of myoblast differentiation. Moreover, forced …

Synergistic Effects Of Essential Oil Blends And Fumaric Acid On Ruminal Fermentation, Volatile Fatty Acid Production And Greenhouse Gas Emissions Using The Rumen Simulation Technique (Rusitec), Joel O. Alabi, Peter A. Dele, Deborah O. Okedoyin, Michael Wuaku, Chika C. Anotaenwere, Oludotun O. Adelusi, Deandrea Gray, Kelechi A. Ike, Olatunde A. Oderinwale, Kiran Subedi, Uchenna Y. Anele

Graduate Student Publications

This study investigated the combined impact of essential oil blends (EOBs) and fumaric acid (FA) on ruminal fermentation in dairy cows using the rumen simulation technique (RUSITEC) system. Three rumen-cannulated, non-lactating Holstein Friesian cows served as inoculum donors. The substrate, a total mixed ration (TMR), comprised corn silage, alfalfa hay, and a concentrate mix in a 3:1:1 ratio. The four treatments evaluated were Control (TMR without additives), EFA1 (TMR + EOB1 + FA), EFA2 (TMR + EOB2 + FA), and EFA3 (TMR + EOB3 + FA). Sixteen fermentation chambers were randomly assigned to the treatments, each with four replicates, following …

School Of Law, Air Force Research Laboratory Renew Online Ip Training Program, University Of Dayton

News Releases

The University of Dayton School of Law and Air Force Research Laboratory have renewed an online program for government employees to learn how to prevent the loss of intellectual property and data rights vital to economic and national security.

Hybrid Hydrolysis And Fermentation Of Prosopis Juliflora Pods For Biohydrogen Production By Dark Fermentation, Gayathri G

Theses and Dissertations

The rapid consumption of fossil fuels has resulted in the energy crisis and many environmental issues, including air pollution and the greenhouse effect. Hydrogen is the independent source of the highest energy content, with 122 KJ g-1. Biohydrogen produced from lignocellulosic biomass (LCB) is an excellent alternative fuel for its cleanability, renewability and sustainability. Biohydrogen production from dark fermentation using lignocellulosic biomass provides low cost and a sustainable pathway to utilize a vast amount of waste.

Dark fermentation has considerable potential for hydrogen production because it does not require sunlight, allowing for full-time operation and minimizing bioreactor complexity. The major …

Positive Dignity And The Universality Of Self-Fulfillment Rights, Pok Yin S. Chow

Louisiana Law Review

No abstract provided.

Growing Trust-Building Habits Of Novice School Administrators: A Qualitative Research Study, Stacie France

Theses and Dissertations

A team of three novice school administrators adopted actions to develop teacher identified, trust-building habits. By developing trust-building habits, novice leaders reduced their cognitive load while navigating the fast pace of ever-changing American schools and striving to better serve students, especially students who are marginalized. The problem of practice addressed is that novice administrators need to uncover their trust-building strengths and address trust-diminishing habits. During a 90-day intervention, the novice administrators collectively grew the trust-building habit of accessibility and individually aimed to develop a trust-building habit of empowerment, care, or communication. Findings show novice administrators increased their understanding of trust, …

Alcohol Impairs Bioenergetics And Differentiation Capacity Of Myoblasts From Simian Immunodeficiency Virus-Infected Female Macaques, Danielle E. Levitt, Brianna L. Bourgeois, Keishla M. Rodríguez-Graciani, Patricia E. Molina, Liz Simon

School of Graduate Studies Faculty Publications

Alcohol misuse and HIV independently induce myopathy. We previously showed that chronic binge alcohol (CBA) administration, with or without simian immunodeficiency virus (SIV), decreases differentiation capacity of male rhesus macaque myoblasts. We hypothesized that short-term alcohol and CBA/SIV would synergistically decrease differentiation capacity and impair bioenergetic parameters in female macaque myoblasts. Myoblasts from naïve (CBA−/SIV−), vehicle [VEH]/SIV, and CBA/SIV (N = 4–6/group) groups were proliferated (3 days) and differentiated (5 days) with 0 or 50 mM ethanol (short-term). CBA/SIV decreased differentiation and increased non-mitochondrial oxygen consumption rate (OCR) versus naïve and/or VEH/SIV. Short-term alcohol decreased differentiation; increased maximal and non-mitochondrial …

Social, Cognitive, And Teaching Presence As Predictors Of Online Student Engagement Among Msn Students, Mark Littler

Walden Dissertations and Doctoral Studies

The dynamics of higher education have changed as a result of online learning. However, it can be challenging for teachers to effectively engage students online. Furthermore, limited research about the relationship between presence and online student engagement is a social problem that impacts the quality of online nursing education. The purpose of this nonexperimental quantitative research study was to examine the relationship between social presence, cognitive presence, teaching presence, and online student engagement among MSN students. The community of inquiry (CoI) framework was used to guide this study. The research question addressed the relationship between social presence, cognitive presence, teaching …

The Rider (2024-02-19), Natalie Lapsley

The Rider Archives

Vol.9 No.20

Understanding The Nebulisation Of Antibiotics: The Key Role Of Lung Microdialysis Studies, Jayesh Dhanani, Jason A Roberts, Antoine Monsel, Antoni Torres, Marin Kollef, Jean-Jacques Rouby, European Investigators Network For Nebulized Antibiotics In Ventilator-Associated Pneumonia

2020-Current year OA Pubs

BACKGROUND: Nebulisation of antibiotics is a promising treatment for ventilator-associated pneumonia (VAP) caused by multidrug-resistant organisms. Ensuring effective antibiotic concentrations at the site of infection in the interstitial space fluid is crucial for clinical outcomes. Current assessment methods, such as epithelial lining fluid and tissue homogenates, have limitations in providing longitudinal pharmacokinetic data.

MAIN BODY: Lung microdialysis, an invasive research technique predominantly used in animals, involves inserting probes into lung parenchyma to measure antibiotic concentrations in interstitial space fluid. Lung microdialysis offers unique advantages, such as continuous sampling, regional assessment of antibiotic lung concentrations and avoidance of bronchial contamination. However, …

Chimes: February 19, 2024, Calvin University

Chimes

Changes to the Student Senate constitution create a new election structure, aim for clarity by Ethan Meyers

The 49507 Initiative's Wayfinder program now accepting student applications by Savannah Shustack

Kill-a-Watt saves enough energy to run two houses for a month by Maya Oeverman

New Zealand sea lion conservation: A Q&A with ecologist Veronica Frans
by Jacob Westra

Calvin's CCW and Campus Ministries teams collaborate during stressful times for students by Nolan Cowan

January Series speaker offered relatable reflections on neurodivergence by Liana Hirner

P90rsk Pathway Inhibition Synergizes With Cisplatin In Tmem16a Overexpressing Head And Neck Cancer, Abdulkader Yassin-Kassab, Suman Chatterjee, Nayel Khan, Nathaniel Wang, Vlad C Sandulache, Eric H-B Huang, Timothy F Burns, Umamaheswar Duvvuri

Faculty, Staff and Students Publications

Head and neck squamous cell carcinoma (HNSCC) constitutes one of the most common types of human cancers and often metastasizes to lymph nodes. Platinum-based chemotherapeutic drugs are commonly used for treatment of a wide range of cancers, including HNSCC. Its mode of action relies on its ability to impede DNA repair mechanisms, inducing apoptosis in cancer cells. However, due to acquired resistance and toxic side-effects, researchers have been focusing on developing novel combinational therapeutic strategies to overcome cisplatin resistance. In the current study, we identified p90RSK, an ERK1/2 downstream target, as a key mediator and a targetable signaling node against …

Queerness In Hirohiko Araki's Jojo's Bizarre Adventure, Minna Nizam

Online Midwinter Seminar (OMS)

This paper will explore Queerness in the series Jojo's Bizarre Adventure. The presentation/paper will dive deep into the queer aspects of Jojo's Bizarre Adventure, examining tropes throughout the series and its LGBTQIA+ representation. We will be delving into queer protagonists, queer side characters, and LGBTQIA identities present throughout the anime/manga. We will explore the relationships each main character of the franchise has with side characters, to analyze queerness and queer subtext. Quotes and posts/comments made by the series creator, Hirohiko Araki will be used as evidence to prove that the series is in fact Queer with its LGBTQIA …

“Foul In Wisdom, Cruel In Strength”: Gendered Evil In Tolkien’S Legendarium, Alicia Fox-Lenz

Online Midwinter Seminar (OMS)

In “The Feminine Principle in Tolkien,” Melanie Rawls creates a framework for reading masculine and feminine drives in the characters of Tolkien’s legendarium. Feminine characteristics are inward-facing, focused on the self and inner life, whereas masculine characteristics are outward-facing, focused on affecting the wider society. Shelob and Sauron are used as two examples of the negative expression of these gendered drives: Shelob being so inwardly focused she only devours, and Sauron being so outwardly focused he cares only for world domination. However, other than his outward focus, Sauron doesn’t neatly align with the other negative masculine traits — he is …

Keynote With Taylor Driggers - Cruising Faërie: Further Notes On Queering Faith In Fantasy Literature, Taylor Driggers

Online Midwinter Seminar (OMS)

In Queering Faith in Fantasy Literature (2022), I argue that fantasy affords sexually marginalized people the ability to re-vision Christian theology in queer ways, thanks to its fixation on strange bodies, its longing for other worlds, and the ways in which both of these may reflect back on theological narratives of incarnation and salvation. Yet this project raises further questions that remain unresolved: namely, how might the framework of Christian theology constrain, as well as illuminate, queer imaginaries? If fantasy allows us to envision livable lives for ourselves as unruly bodies, just what forms of relating may those lives entail? …

Contadino Is Italian For “Hoosier” (From No Depression Music: A Novella In Verse), James Bradley Wells

Classical Studies Faculty publications

No abstract provided.

Retreatment Strategies For Cases Containing Calcium Silicate-Based Root Canal Sealers: A Comprehensive Review, Hussain Al Akam, Hyeon-Cheol Kim, Ji Wook Jeong

Faculty, Staff and Student Publications

This review explores the field of retreatment strategies for cases filled with calcium silicate-based root canal sealers. Since the introduction of calcium silicate-based materials in dentistry, calcium silicate-based root canal sealers have become popular among dentists because of their biocompatibility, bioactivity, and sealing ability. Therefore, effective retreatment strategies are indispensable. This article aims to identify the challenges associated with the removal of calcium silicate-based sealers themselves and removal of gutta-percha with the sealers during retreatment, evaluate current techniques and materials, and provide future directions for research in this field. Regarding the strategies of removal of root canal sealers, calcium silicate-based …

Uterine Leiomyomata As A Cause Of Abdominal Compartment Syndrome In The Postpartum Period, Mason Hui, Baha Sibai, Alvaro Montealegre, Mateo G Leon

Faculty, Staff and Student Publications

Uterine leiomyomas are common benign smooth muscle tumors that often occur during the reproductive years. Although many cases may not result in significant complications, negative pregnancy outcomes have been associated with the size and location of the fibroids. Degeneration of fibroids can occur as early as the late first trimester when they undergo significant volumetric growth, contributing to pain during pregnancy. While myomectomy is typically avoided during pregnancy, conservative management with anti-inflammatory medications may be effective. Surgical removal or preterm delivery may be necessary if symptoms persist. Abdominal compartment syndrome (ACS) is a rare condition characterized by sustained elevated intra-abdominal …

No Place: The Queer Utopia Of Liminality, Harry Gallagher

Online Midwinter Seminar (OMS)

My proposal is a paper on the inherent queerness of the liminal in Jeff Vandermeer’s works, through examples such as the transitional narrative present in the transformation of the Biologist in Annihilation. Especially pertinent is the inherent fighting of Yonic/Phallic imagery happening between her interpretation of a concrete structure as a tower as opposed to a tunnel, which is important to understanding how the Biologist’s trans-masculinity manifests symbolically in the narrative as antithesis to the other cis women on the expedition. Vandermeer’s liminal space in Dead Astronauts also connects to the characters of Moss, a non-binary life form who exists …

I'D Rather Be A River Than A Man: The Trans Jewish Golem/ Trans Inequity, Intersectional Ritual, And Jewish Tikkun Olam (Healing Of The World), Dean Leetal, Valerie Estelle Frankel

Online Midwinter Seminar (OMS)

I'd Rather Be a River than a Man: The Trans Jewish Golem Dean Leetal

This critical commentary revisits the Jewish story of the Golem and reads it as a transgender text. Some say that the Golem inspired Mary Shelley's Frankenstein, a story famously interpreted by Susan Stryker as an allegory for her own trans experience: living on the edge of society, her humanity debated, defined by a morally questionable medical establishment. But there are important differences between Frankenstein and the Golem. The Golem is brought to life through language, particularly the Hebrew word ‘emet,’ and is an animated clay tasked …

Asexualities, Aromantics, And Autists In Epic Fantasy By Tolkien And Goddard, Robin Anne Reid, Rory Queripel

Online Midwinter Seminar (OMS)

The Mariner (and his wife): Rethinking Aldarion’s (A)sexuality Rory Queripel

“Aldarion and Erendis” (Unfinished Tales) is a rare example in Tolkien’s work of a marriage gone severely awry. Many readings of the tale apportion blame to Aldarion, who is seen as “unwilling” to make the marriage work (Fitzsimmons, 2015), cruel and unfeeling towards Erendis, who herself is characterised as resentful and unaccepting (Rosenthal, 2004). However, these readings rely on an assumption of a cisheteronormative and, more importantly, allosexual relationship between the couple.

This paper proposes an alternate view of Aldarion and his role in the story, suggesting the possibility that …

Our Flag (And Spaceship) Means Queer: Monstering The Majority Culture, Sara Brown, Kristine Larsen

Online Midwinter Seminar (OMS)

Although the television series Our Flag Means Death presents on the surface as a romantic comedy, it is enhanced by mythic elements that infuse the narrative with a clear sense of the fantastic. Here, the pirates exist in a Secondary World that openly draws upon the Primary (both in terms of historiography and legend); hence 18th-century piracy and British colonialism can interact seamlessly with human-to-animal-transformations (paying homage to the Greek myth of Ceyx and Alcyone) without seeming either disconcerting or anomalous – all co-exist comfortably in Faerie. OFMD both inverts and deconstructs mythopoeia; the Primary World myths of the Gentleman …

Comparative Methods For Teaching Contemporary And Ancient Saints, Todd E. French, Mohammed Forero Bucheli

Faculty Publications

This paper argues that a comparative study of saints is not only a useful classroom tool for historians and religionists, but an exceptionally powerful locus of pedagogical insight and cultural understanding. By reframing contemporary consumptive patterns, media representations, and power discourses as religious vectors of saintliness, the professor has an opportunity to explore and assess cultural values, rituals, beliefs, worldviews, communities, traditions, and meaning making in the contemporary college student’s world. By acknowledging the dangers and possibilities of the category of saint while reframing the ascetical impact on developing subjectivities, we propose six pedagogical examples of how this might best …