Digital Commons Network^™

Eat Your Invasives: A Practical And Historical Analysis Of Foraging For Invasive Foods, Grace Hartman

Honors Projects

This paper discusses both the historical and modern role of foraging and why people may decide to forage, as well as barriers new foragers may face and how they can be overcome. Furthermore, the paper discusses how foraging for invasive species can be used as a method of conservation and how simple foraging can be encouraged for this reason.

Historical And Recent Breeding Of The Western Grebe And Clark's Grebe In A Severely Impaired Ecosystem At Clear Lake, California, Floyd E. Hayes, Bryan J. Mcintosh, Dylan G. Turner, Douglas E. Weidemann

Monographs of the Western North American Naturalist

Clear Lake is a large (176.7-km²) natural lake in northern California, USA. An estimated 1000 pairs of Western Grebes (Aechmophorus occidentalis) and Clark’s Grebes (A. clarkii) nested on the lake prior to massive applications of the pesticide dichlorodiphenyldichloroethane (DDD) to kill the Clear Lake gnat (Chaoborus astictopus) during 1949–1957. Biomagnification of DDD was implicated as the cause of several mass mortality events of grebes and short-term reproductive failure in the 1950s, although other factors such as mercury (Hg) poisoning may have contributed. Successful nesting resumed in 1960 and increased gradually, with up …

Modulation Of Sirtuins During Monolayer Chondrocyte Culture Influences Cartilage Regeneration Upon Transfer To A 3d Culture Environment, Hannah K Heywood, Stephen D Thorpe, Renos M Jeropoulos, Paul W Caton, David A Lee

Faculty, Staff and Student Publications

This study examined the role of sirtuins in the regenerative potential of articular chondrocytes. Sirtuins (SIRT1-7) play a key role in regulating cartilage homeostasis. By inhibiting pro-inflammatory pathways responsible for cartilage degradation and promoting the expression of key matrix components, sirtuins have the potential to drive a favourable balance between anabolic and catabolic processes critical to regenerative medicine. When subjected to osmolarity and glucose concentrations representative of the in vivo niche, freshly isolated bovine chondrocytes exhibited increases in SIRT1 but not SIRT3 gene expression. Replicating methods adopted for the in vitro monolayer expansion of chondrocytes for cartilage regenerative therapies, we …

A Hug For Humanity: Metamodernism And Masculinity On Television In Ted Lasso, Kennedy Lesley Koford

Theses and Dissertations

The Apple TV+ sports comedy Ted Lasso has been a hit among fans, who flock to the show and its positive messages. The show offers a refreshing tone, one that promotes positivity and optimism even when faced with the reality of a cynical world. By using the analytical perspective of metamodernism to understand its popularity, scholars and fans alike can gain a deeper understanding of core message of the show, which mimics the oscillation between the cynical and the sincere. Fundamental scholars in the emerging study of metamodernism, such as Robin Van Den Akker, Timotheus Vermeulen, and Alison Gibbons will …

The Integrative Conjugative Element Icespym92 Contributes To Pathogenicity Of Emergent Antimicrobial-Resistant Emm92 Group A Streptococcus, Ji-Sun Lee, Michael W Lero, Jose Mercado-Matos, Sha Zhu, Minjeong Jo, Claire E Tocheny, Jennifer S Morgan, Leslie M Shaw

Faculty, Staff and Student Publications

Despite the strong association of the insulin/insulin-like growth factor (IGF) signaling (IIS) pathway with tumor initiation, recurrence, and metastasis, the mechanism by which this pathway regulates cancer progression is not well understood. Here, we report that IIS supports breast cancer stem cell (CSC) self-renewal in an IRS2-phosphatidylinositol 3-kinase (PI3K)-dependent manner that involves the activation and stabilization of MYC. IRS2-PI3K signaling enhances MYC expression through the inhibition of GSK3β activity and suppression of MYC phosphorylation on threonine 58, thus reducing proteasome-mediated degradation of MYC and sustaining active pS62-MYC function. A stable T58A-Myc mutant rescues CSC function in Irs2−/− cells, supporting …

Doesn't Your Work Just Re-Center Whiteness? The Fallen Impossibilities Of White Allyship, Pauli Badenhorst, James Jupp, Jenna Min Shim, Timothy J. Lensmire, Zachary A. Casey, Samuel J. Tanner, Veronica Watson, Erin Miller

Teaching and Learning Faculty Publications

Our purpose is to engage performative dialogue incorporative of currere on a central question in critical White studies (CWS). After precautionary notes and positionalities, we frame our dialogue within second-wave CWS. As its main section, six CWS scholars respond to the central question: Doesn’t research on White identities re-center whiteness? Analyzing the scholars’ responses, the performative dialogue is followed by an analytical discussion of CWS’ epistemological, ontological, and axiological convolutions. Via these convolutions, we recognize the impossibilities of facile “White allyship” within antiracist scholarship, curriculum and pedagogy, and related social movements. Instead of White allyship, we propose situated, relational, and …

Popdc1 Scaffolds A Complex Of Adenylyl Cyclase 9 And The Potassium Channel Trek-1 In Heart, Tanya A Baldwin, Yong Li, Autumn N Marsden, Susanne Rinné, Anibal Garza-Carbajal, Roland F R Schindler, Musi Zhang, Mia A Garcia, Venugopal Reddy Venna, Niels Decher, Thomas Brand, Carmen W Dessauer

Faculty, Staff and Student Publications

The establishment of macromolecular complexes by scaffolding proteins is key to the local production of cAMP by anchored adenylyl cyclase (AC) and the subsequent cAMP signaling necessary for cardiac functions. We identify a novel AC scaffold, the Popeye domain-containing (POPDC) protein. The POPDC family of proteins is important for cardiac pacemaking and conduction, due in part to their cAMP-dependent binding and regulation of TREK-1 potassium channels. We show that TREK-1 binds the AC9:POPDC1 complex and copurifies in a POPDC1-dependent manner with AC9 activity in heart. Although the AC9:POPDC1 interaction is cAMP-independent, TREK-1 association with AC9 and POPDC1 is reduced upon …

Identification Of Acenkps, A Committed Common Progenitor Population Of The Ilc1 And Nk Cell Continuum, Noe Rodriguez-Rodriguez, Paula A Clark, Mayuri Gogoi, Ana C F Ferreira, Bernhard Kerscher, Alastair Crisp, Helen E Jolin, Jane E Murphy, Meera Sivasubramaniam, Luisa Pedro, Jennifer A Walker, Morgan W D Heycock, Jacqueline D Shields, Jillian L Barlow, Andrew N J Mckenzie

Faculty, Staff and Student Publications

The development of innate lymphoid cell (ILC) transcription factor reporter mice has shown a previously unexpected complexity in ILC hematopoiesis. Using novel polychromic mice to achieve higher phenotypic resolution, we have characterized bone marrow progenitors that are committed to the group 1 ILC lineage. These common ILC1/NK cell progenitors (ILC1/NKP), which we call "aceNKPs", are defined as lineage-Id2+IL-7Rα+CD25-α4β7-NKG2A/C/E+Bcl11b-. In vitro, aceNKPs differentiate into group 1 ILCs, including NK-like cells that express Eomes without the requirement for IL-15, and produce IFN-γ and perforin upon IL-15 stimulation. Following reconstitution of Rag2-/-Il2rg-/- hosts, aceNKPs give rise to a spectrum of mature ILC1/NK cells …

Future Newborns With Opioid-Induced Neonatal Abstinence Syndrome (Nas) Could Be Assessed With The Genetic Addiction Risk Severity (Gars) Test And Potentially Treated Using Precision Amino-Acid Enkephalinase Inhibition Therapy (Kb220) As A Frontline Modality Instead Of Potent Opioids, Mauro Ceccanti, Mark S Gold, Et Al.

2020-Current year OA Pubs

In this nonsystematic review and opinion, including articles primarily selected from PubMed, we examine the pharmacological and nonpharmacological treatments of neonatal abstinence syndrome (NAS) in order to craft a reasonable opinion to help forge a paradigm shift in the treatment and prevention of primarily opioid-induced NAS. Newborns of individuals who use illicit and licit substances during pregnancy are at risk for withdrawal, also known as NAS. In the US, the reported prevalence of NAS has increased from 4.0 per 1000 hospital births in 2010 to 7.3 per 1000 hospital births in 2017, which is an 82% increase. The management of …

The George-Anne Daily, Georgia Southern University

George-Anne Media Group: Newsletters & Magazines

No abstract provided.

A Unified Model Of Age-Related Cardiovascular Disease, Michael Fossel, Joe Bean, Nina Khera, Mikhail G Kolonin

Faculty, Staff and Student Publications

Despite progress in biomedical technologies, cardiovascular disease remains the main cause of mortality. This is at least in part because current clinical interventions do not adequately take into account aging as a driver and are hence aimed at suboptimal targets. To achieve progress, consideration needs to be given to the role of cell aging in disease pathogenesis. We propose a model unifying the fundamental processes underlying most age-associated cardiovascular pathologies. According to this model, cell aging, leading to cell senescence, is responsible for tissue changes leading to age-related cardiovascular disease. This process, occurring due to telomerase inactivation and telomere attrition, …

Eye Closure Interacts With Music To Influence Vividness And Content Of Directed Imagery, Steffen A. Herff, Sophie Mcconnell, Julie L. Ji, Jon B. Prince

School of Psychology

Goal-directed, intentional mental imagery generation supports a range of daily self-regulatory activities, such as planning, decision-making, and recreational escapism. Many clinical interventions for mood and anxiety disorders also use imagery and their effectiveness can be affected by an individual's ability to manipulate vividness and content of mental imagery. Prior literature points towards music as a promising candidate to influence imagination in such settings, but basic questions remain regarding how music affects mental imagery and how it interacts with basic, well-established parameters, such as facilitatory effects of eye closure. One hundred participants listened to music and a silent control whilst performing …

Gata Now!, Georgia Southern University

Athletics: News & Publications

• Women's Basketball Field Trip Game
• 2022-23 Women's Basketball Single Game Tickets
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A Synopsis Of Institutional Repositories In Nigerian University System: Advantages And Challenges, Samson Adesina Akinola, Dolapo P. Olagoke, Opeyemi F. Opawale

Library Philosophy and Practice (e-journal)

The academic communities have undoubtedly been struggling for some years now with difficulties in disseminating and communicating research findings. This is as a result of the ever increasing high cost of journals, which are the traditional medium for research communication and how this as affected libraries budget, most especially in the depressed economy of developing countries. The financial difficulties being experienced by academic publishers have also added to this pain. Many academics have their research work stored in Microsoft (MS) words and other digital formats on their computers, but only very few of them ponder on the long term preservation …

Ten Considerations For Solar-Powered Irrigation In Utah, Ngonidzashe Mufute, Matt Yost, Burdette Barker, Kalen Taylor, Mark Nelson, Randall Violett, Jody Gale

All Current Publications

This fact sheet outlines considerations for using solar-powered irrigation in Utah:

• Solar powered irrigation (SPI) is becoming more cost effective and practical to consider on the farm as the cost of alternative sources of energy are rising.
• Irrigators can now benefit from incentives such as tax credits to help offset costs.
• Investing in solar provides more independence from price fluctuations and energy shortages.
• Considerations for SPI systems include energy demand of the irrigation system, type and value of crops grown, available incentives and support, cost and accessibility of alternative energy sources, and multiple uses of the …

The Rheumatoid Arthritis Drug Auranofin Lowers Leptin Levels And Exerts Antidiabetic Effects In Obese Mice, Aaron R Cox, Peter M Masschelin, Pradip K Saha, Jessica B Felix, Robert Sharp, Zeqin Lian, Yan Xia, Natasha Chernis, David A Bader, Kang Ho Kim, Xin Li, Jun Yoshino, Xin Li, Gang Li, Zheng Sun, Huaizhu Wu, Cristian Coarfa, David D Moore, Samuel Klein, Kai Sun, Sean M Hartig

Faculty, Staff and Student Publications

Low-grade, sustained inflammation in white adipose tissue (WAT) characterizes obesity and coincides with type 2 diabetes mellitus (T2DM). However, pharmacological targeting of inflammation lacks durable therapeutic effects in insulin-resistant conditions. Through a computational screen, we discovered that the FDA-approved rheumatoid arthritis drug auranofin improved insulin sensitivity and normalized obesity-associated abnormalities, including hepatic steatosis and hyperinsulinemia in mouse models of T2DM. We also discovered that auranofin accumulation in WAT depleted inflammatory responses to a high-fat diet without altering body composition in obese wild-type mice. Surprisingly, elevated leptin levels and blunted beta-adrenergic receptor activity achieved by leptin receptor deletion abolished the antidiabetic …

Edtec Tour Of What’S Possible: Challenging Concepts Of Technology Use In The Classroom Through Breakoutedu, Jon M. Clausen

i.e.: inquiry in education

While teacher education candidates and faculty have improved their knowledge and skills with technology, challenges remain regarding their understanding of how to integrate technology effectively within their pedagogical practices. One solution is to provide models of purposeful technology integration within instruction that embeds digital pedagogy throughout the learning process. This paper describes how a teacher education program is addressing the need to engage candidates and faculty around issues of technology integration and adoption. This is done through participation in a Breakout EDU game focused on introducing candidates, and faculty to what might be possible when integrating technology within their instructional …

Practices And Constraints Of Teacher Professional Learning In A Centralized Education System, Ramazan Cansoy, Muhammet Emin Turkoglu

i.e.: inquiry in education

This study examined Teacher Professional Learning (TPL) practices and obstacles identified by 17 elementary school teachers in Turkey, a country with a centralized education system. The study employed a qualitative method to gather specific reflections from individuals. Research findings revealed that a variety of professional learning activities take place in schools through sharing teaching practices, offering and/or seeking collegial assistance, experimenting with alternative teaching methods, and using the internet effectively. Findings also indicated that several constraints hinder TPL at Turkish schools. First, teachers lack sufficient time at school to collaborate and share regularly. Since teachers see classrooms as private spaces, …

The Impact And Utilization Of Reading Interventionists, Kristi Allen, Rachelle Loven

i.e.: inquiry in education

The purpose of this qualitative, semi-structured interview study was to explore the role of a reading interventionist within an elementary school setting to help bring increased clarity to the responsibilities of a reading interventionist. Research questions focused on the role and impact reading interventionists when working with developing readers at the elementary level. Twelve reading interventionists from around the United States were chosen to participate in the interview. Multiple data sources were used including audio recordings transcribed, follow-up questions, and memos. Elementary schools have implemented a Response to Intervention model where reading interventionists focused on Tier 2 and Tier 3 …

A Mixed-Method Examination Of Early Childhood Teachers’ Pedagogical Competency Profile, Hasan Di̇lek, Eli̇f İlhan

i.e.: inquiry in education

Teacher competency is a key research area because of the strong link between child development and the quality of early childhood education. This study aims to examine early childhood teachers’ self-reported pedagogical competency profiles and to determine the factors affecting their profiles. To reach that aim, a mixed-method study was designed as an explanatory sequential design. The participants comprised 290 early childhood teachers for the quantitative portion and 15 for the qualitative. The Early Childhood Teachers Competencies Assessment Rubric and an interview form, both developed and proved valid and reliable by researchers, were used. Two-step cluster analysis and inductive content …

Examining Preservice Mathematics Teachers’ Technological Pedagogical Content Knowledge Development In The Natural Setting Of A Teacher Preparation Program, Büşra Kartal

i.e.: inquiry in education

This study examined preservice elementary mathematics teachers’ technological pedagogical content knowledge (TPACK) development throughout their final year in the natural setting of a teacher preparation program. Data were collected from thirty-eight preservice teachers via a TPACK self-assessment scale with seven subdomains at the beginning and end of the final year. Descriptive statistics, correlation and regression analysis were used. Results showed that participants had significantly positive gains in their PK, TK, TPK, PCK, and TPACK with medium to large effect sizes. Correlation analysis indicated that participants developed a more integrative understanding of TPACK. Participants’ TCK, TPK, and PCK were significant predictors …

The Impact Of Teacher Research On Classroom Practice And Teacher Autonomy, Connie Dilucchio, Heather Leaman

i.e.: inquiry in education

Abstract:
Faculty instructors of a master’s level teacher research course share findings from a study on the impact of teacher researcher on classroom practice and teacher autonomy. Authors describe the M.Ed. program and research capstone course where graduate students (practicing teachers) complete a semester-long research project. They share their qualitative inquiry examining the impact of teacher research on participants who completed teacher research 2010-2018. Findings derived from surveys and interviews suggest that teachers (a) adapt their instructional practices and their thinking about learners’ needs and (b) develop confidence and a greater sense of autonomy following a semester-long research experience. Authors …

Investigating The Effect Of Differentiated Instruction On Academic Achievement And Self-Directed Learning Readiness In An Online Teaching Profession Course, Fatma Özüdoğru Dr.

i.e.: inquiry in education

This research investigated the effect of differentiated instruction on Turkish preservice teachers’ academic achievement and self-directed learning readiness in an online teaching profession course. The study utilized a pretest-posttest control group design. Data were collected through an achievement test and a self-directed learning readiness scale. The independent samples t-test, paired samples t-test and analysis of covariance were used to analyze the data. The findings revealed that online differentiated instruction had a significant impact on the academic achievement of preservice teachers while it did not create a significant difference in terms of self-directed learning readiness. As a reult, it is seen …

Lanthorn, Vol. 57, No. 16, December 5, 2022, Grand Valley State University

Volume 57, August 1, 2022 - April 10, 2023

Lanthorn is Grand Valley State's student newspaper, published from 1968 to the present.

Listening To Music While Studying, Does It Help Or Not?, Kaleb Phillips

Fall Student Research Symposium 2022

Many college students listen to music. Many say that it helps them focus on their schoolwork and helps them retain knowledge. When I started this research, I wanted to find ways for me to help focus on my schoolwork. I get distracted easily and find joy when I listen to some kinds of music. Does music help you focus? Does it depend on the type of music, or can it be any type? Does it work for everyone? Research was conducted using library and internet resources to locate both primary and secondary research. For this study, I also performed my …

Spooks And Spanks; Unraveling Paranormal Romance's Presence On Booktok, Lizzy Bermudez

Fall Student Research Symposium 2022

This research project examines the frequency at which the romance subgenre, paranormal romance, appears on the online social media subcommunity BookTok. The term paranormal romance refers to any title containing a protagonist or associate who is deemed to be unnatural or supernatural in species, ability, presence, or otherwise wherein a romance containing the supernatural character is prominently featured. Collecting data from top BookTok accounts, we found that paranormal romance appeared more often within BookTok creator content. However, surveys from BookTok users asserted that the contemporary romance subgenre dominated their 'For You Pages.' Interviews with BookTok creators suggest that BookTok viewers …

Collagen And Pdms Scaffolds For C2c12 Muscle Tissue Cell Line, Alisa Dabb, Sariah Jardine, Clayton Lords

Fall Student Research Symposium 2022

In tissue engineering, scaffolds are vital materials for cell growth. Scaffolds are used to provide the structural support for cell attachment and eventually tissue development. Although scaffold properties need to change to suit the nature and properties of the cells, most scaffolds need to simulate the extracellular matrix of the cells. Collagen is a major component of the extracellular matrix (ECM) in most tissues. Therefore, collagen is a favorable scaffold material for most tissues, including muscle tissue. However, collagen has poor mechanical properties; it is sometimes combined with synthetic polymers such as poly-Lactic Acid (PLA) for structural support. Furthermore, poly(dimethyl …

Who Are We When What We Are Changes: The Transhumanism Movement, Logan Mattson

Fall Student Research Symposium 2022

The concept of humanity is changing and will continue to change as we develop technologically. Improvements in artificial limbs, the ability to print organs using stem cells, and direct neural interfaces will progress the option to improve on what people are capable of technologically and biologically to the point of raising the question 'what is human?' We must consider this question and its possible answers to know how we as a society may meet these coming changes to many of our base conceptions of identity. This paper addresses the concepts behind some of these changes and how they may impact …

Disability Communication And How Society Needs To Be More Inclusive, Olivia Colton

Fall Student Research Symposium 2022

Historically people with disabilities have been discriminated against and oppressed by the dominant culture of "normal" people. During this project, I wanted to look more into how people with disabilities have been treated by society, are currently being treated in today's society, and how society needs to/should change to become more inclusive. For this project, my research was done using both library and internet sources to find both primary and secondary research. With this research, I was able to find and review both studies of people with disabilities and personal accounts and stories. After evaluating the sources I found that …

Indigenous Citizens And Black Republicans: Continuities And Evolutions Of Subalterns’ Political Visions And Repertoires In Post-Independence Colombia And Mexico, James Sanders

History Faculty Publications

This essay focuses on how Indigenous peoples in Colombia and Mexico sought to create a distinct politics, in which they could protect their colonial identities and local customs, within the new independent and republican nation-states of the Americas. Indigenous communities succeed in combining universal republican citizenship and particular colonial identities, maintaining more of a connection with the past, but nevertheless creating innovative solutions to adapt to the republican present. In contrast, popular African-Colombian actors eagerly embraced the possibilities of citizenship in new republican nation states, seeking to abandon a colonial identity associated with slavery. Both Afro-Colombians and Indígenas adapted traditional …