Digital Commons Network^™

Evaluating The Effectiveness Of Using Digital Technologies In Music Education, Flutura Gagica Rexhepi, Rreze Kryeziu Breznica, Burhan Reshat Rexhepi

Journal of Educational Technology Development and Exchange (JETDE)

The relevance of the study of the effectiveness of digital technologies in music education lies in the need to adapt modern music education to the requirements of the digital world. The purpose of this study was to evaluate the effectiveness of digital technologies in music education and to determine their impact on the quality of music education. The methods used in the study were the statistical method, modelling, the method of generalising experience, as well as experimentation and theoretical analysis. The results of the study showed that the use of modern digital technologies in music education could make the learning …

Environmental Implications Of Modern Food Production: An Analysis For The Conscious Consumer, Jessica T. Coming

Cal Poly Humboldt theses and projects

This project explores the pathways by which agriculture affects the environment and determines which foods have the greatest climate, water, and land impacts. Agricultural effects on the environment are extensive, from loss of habitat and declines in regional biodiversity to disruption of global nutrient cycles and climate change. Global food production accounts for 26-34% of annual anthropogenic greenhouse gas emissions, makes up 38-46% of habitable land, and is responsible for 70% of freshwater extraction. The effect of agriculture on the environment is most significantly dictated by what type of food is being produced. Animal-based food products consistently have the highest …

Pond Characteristics That Influence Oviposition Site Selection By Two Pond-Breeding Amphibians, Northern Red-Legged Frog (Rana Aurora) And Northwestern Salamander (Ambystoma Gracile), Jessica Jones

Cal Poly Humboldt theses and projects

Pond-breeding amphibians connect aquatic and terrestrial habitats through their biphasic life cycle, and understanding pond characteristics that support oviposition sites for multiple species is important for amphibian conservation. Two common amphibians in the Pacific Northwest, Northern red-legged frog (Rana aurora) and Northwestern salamander (Ambystoma gracile) often oviposit in the same pond; however, prior studies have focused on pond use by one species or the other, but not both together. I surveyed pond and oviposition site characteristics of 26 ponds in Humboldt County, CA, 10 of which were used only by R. aurora and 16 of which …

The Structure Of U.S. Climate Policy, Michael Pappas

Publications

Urgent emission reduction and community adaptation efforts are necessary to avert catastrophic climate-change harms. To assess our nation’s progress toward such efforts, this Article develops a comprehensive structural analysis of U.S. climate policy at the federal, state, and local levels. It observes that current climate policies reflect disparate federal, state, and local strategies around emissions regulation, emission reduction subsidies, adaptation, and liability approaches. The Article then analyzes the dynamics between federal, state, and local strategies in these policy areas.

This examination leads to some surprising conclusions. Under current policy alignments, further emission regulation measures do not appear to be realistic …

Trans Animus, Scott Skinner-Thompson

Publications

No abstract provided.

Domestic Supply (A Feminist Proposal), Jennifer S. Hendricks

Publications

No abstract provided.

Shift In Algal Blooms From Micro‐ To Macroalgae Around China With Increasing Eutrophication And Climate Change, Yuan Feng, Yonglong Xiong, Jm Hall‐Spencer, Kailin Liu, John Beardall, K Gao, Jingke Ge, Juntian Xu, G Gao

School of Biological and Marine Sciences

Blooms of microalgal red tides and macroalgae (e.g., green and golden tides caused by Ulva and Sargassum) have caused widespread problems around China in recent years, but there is uncertainty around what triggers these blooms and how they interact. Here, we use 30 years of monitoring data to help answer these questions, focusing on the four main species of microalgae Prorocentrum donghaiense, Karenia mikimotoi, Noctiluca scintillans, and Skeletonema costatum) associated with red tides in the region. The frequency of red tides increased from 1991 to 2003 and then decreased until 2020, with S. costatum red tides exhibiting the highest rate …

Numerical Modelling And Analysis Of Blood Flow Through Compliant, Size-Mismatched Arterial Anastomoses In Reconstructive Surgery., Adam Kyte

School of Engineering, Computing and Mathematics Theses

Free tissue transfer in reconstructive surgery necessitates microsurgical anastomosis of arteries and veins. Size discrepancy between donor and recipient arteries can present a challenge for the microsurgeon, for which various anastomotic techniques are available. Thrombosis can be induced by regions of flow recirculation or stagnation. Metrics such as time-averaged wall shear stress (AWSS) and relative residence time (RRT) can quantify such flow conditions. Factors such as vessel size mismatch, anastomotic technique, resistance (and compliance) of the donor flap and pressures at the recipient site all influence these flow conditions. In this study, a numerical modelling methodology is developed to elucidate …

“We’Ve All Come Together”: A Board Game Intervention For Children And Adults With Autism And Other Developmental Disabilities, Gray Atherton, Emily Dawson, Liam Cross

School of Psychology

The authors discuss how board games offer individuals with autism (whooften struggle with social settings and require structured outlets for building relationships) an affordable, naturalistic, collaborative environmentthat is stimulating, engaging, and educational. Board games, they assert,provide opportunities to practice social skills, including cooperation andsocial deduction, essential skills for both neurotypical and atypical people.The authors include recommendations for introducing board games intospecial educational settings. K

From The History Of The Religious Life Of The Ossetians, An Ethnic Minority Living In Georgia (Goat Cult Associated With St. Elijah), Giorgi Sosiashvili Prof. Dr., Aleksandre Mgebrishvili Prof. Dr.

Occasional Papers on Religion in Eastern Europe

This article explores the historical and cultural interactions between the Georgian and Ossetian peoples, tracing their complex relationship from ancient times to the present. It highlights the origins of the Ossetians, stemming from the Scythian-Sarmatian tribes and the Alans, who migrated to the North Caucasus in the early Middle Ages. The work discusses the impact of Mongol invasions on Ossetian settlement patterns and how Christianization efforts, particularly from Georgian missionaries, facilitated cultural exchange and integration. Key historical figures, such as the Apostle Andrew and St. Nino, played significant roles in promoting Christianity among the Ossetians. The article also examines the …

Informing Standardized Wood Turtle (Glyptemys Insculpta) Population Monitoring: Influences Of Sampling Approach And Turtle Behavior On Model Estimation, Allyson N. Beard

Graduate Theses, Dissertations, and Problem Reports (ETD)

To better understand wood turtle (Glyptemys insculpta) population trends, two standardized population survey protocols were recently developed for use by state monitoring programs. The protocols were independently developed, tested, and deployed for population monitoring in the eastern and upper midwestern United States. It was unknown if the sampling designs result in similar detection success or if data from the two protocols are compatible for broad-scale analyses. Additionally, neither monitoring protocol includes a sampling design that allows for the separation of detection (p) into availability (p_a), and detection given availability (p_d). …

Structural And Functional Consequences Of Pde6 Prenylation In Rod And Cone Photoreceptors, Faezeh Moakedi

Graduate Theses, Dissertations, and Problem Reports (ETD)

Phosphodiesterase-6 (PDE6) serves as a pivotal component in the phototransduction pathways of both cone and rod photoreceptors. In cones, PDE6 consists of tetrameric subunits: inhibitory (γ') and catalytic (α'). The catalytic subunit, PDE6α', contains a C-terminal prenylation motif. Deletion of this motif is associated with achromatopsia (ACHM), a form of color blindness. The mechanisms underlying the disease and the roles of PDE6 lipidation in vision remain elusive. Meanwhile, rod PDE6 is composed of α and β catalytic subunits and γ inhibitory subunits, with alterations in the C-terminal "prenylation motif" of PDE6β linked to retinitis pigmentosa (RP) pathology. In this comprehensive …

The Picture Of (Mental) Health: A Photovoice, Narrative Inquiry, And Critical Participatory Action Approach To Music Major Mental Wellness, Paige Zalman

Graduate Theses, Dissertations, and Problem Reports (ETD)

Higher education is experiencing a mental health epidemic (Venit, 2022). There is unprecedented student demand for psychological services that colleges are unable to meet (Lipson et al., 2019a), leading to high rates of mental illness-related attrition (Koch et al., 2018). Two groups of students at particularly high risk of mental illness-related attrition are students with historically marginalized identities, whether by race, gender, income, or another factor (Eisenberg et al., 2013), and music majors, a group that has been shown to have greater rates of mental illness than students in other majors (Lipson et al., 2016; Spahn et al., 2004). While …

Traumatic Brain Injury Induces Cerebrovascular Dysfunction: Consequences For Ischemia And Cerebral Hypoperfusion, Bailey J. Whitehead

Graduate Theses, Dissertations, and Problem Reports (ETD)

Traumatic brain injury (TBI) is a significant health concern across the United States as well as the broader globe, affecting millions of individuals on an annual basis. While most recover from their TBI and resume their lives normally, some subsets of TBI survivors continue to experience impairments and increased risk for future diseases like cardiovascular disease, stroke, and aging related disease like Alzheimer’s Disease or VCID.

TBI remains a fundamentally difficult neurological injury to pin down mechanistically, due to the variability in severity, timing, and age of patient, among other factors. One significant factor in the pathology has consistently been …

Evaluating Land Cover Change And Opportunities For Bioenergy Crop Development On Surface Mine Sites In West Virginia, U.S.A., Kenzie D. Kohrs

Graduate Theses, Dissertations, and Problem Reports (ETD)

Surface mining can impact land cover, forests, and water quality. Current reclamation strategies include revegetation with herbaceous species due to the ease and speed of cover establishment. Herbaceous and woody biomass crops have been used in various studies to reclaim surface mines and act as an alternative to nonrenewable energy sources. The objectives of this study were to quantify the state of vegetation growth on former surface mines in West Virginia over a 9-year period and identify suitable acreage for bioenergy production. During 2011 to 2020, we found that over 40,000 acres had been converted to forest and 40,000 acres …

Theorizing Mathematical Proof As Becoming: A Deleuzio-Guattarian Investigation, Joshua P. Case

Graduate Theses, Dissertations, and Problem Reports (ETD)

In this dissertation, I utilize the post-structural philosophy of Gilles Deleuze and Félix Guattari as a lens for investigating the proof process. Deleuze and Guattari were both post- structural philosophers who, like many in this tradition, troubled traditional notions related to stable identities, meaning, language, and mathematics. For Deleuze, sense and meaning is not the result of a sterile, transcendent effect or condition that is associated with propositions and states of affairs. Rather, it is the result of a material production that emerges from the world and that has independence from language and the mind. I apply this framework to …

Adverse Childhood Experiences Predict Mortality Risk: The Role Of Social Support & Social Strain, Meredith A. Willard

Graduate Theses, Dissertations, and Problem Reports (ETD)

Childhood adversity has long-lasting negative effects across the lifespan including increased mortality risk. The love and support individuals receive from others, also known as social support, has shown to be a protective factor against ACEs. However, little research has investigated the amplifying effects of social conflict and strain that often accompanies social relationships. Utilizing data from the Midlife Development in the U.S. (MIDUS) study, I tested whether higher levels of social support would buffer the negative effects of adverse childhood experiences on mortality risk, and whether higher levels of social strain would amplify these associations. The sample included 6,150 participants …

(Non-) Recovery Of An Agricultural Stream From Straightening And Dredging, Aras Anderson Mann

Graduate Theses, Dissertations, and Problem Reports (ETD)

In recent history, natural, meandering streams have been straightened and dredged to reduce flooding. While this practice can be effective in reducing flooding locally, it often results in the degradation of stream water quality and aquatic ecosystems. A straighter channel inherently increases the stream gradient, which could increase flow velocity, shear stress, and potentially downstream sediment yield. Studies have shown that straightened, channelized streams often begin to return to a meandering pattern 35-50 years post-channelization. Yet cross-sectional surveys and air photo analysis of the stream reach in this study, Deckers Creek, indicate little to no observable trend of the stream …

Community Resource Programs Impact On Marginalized Communities Access To Health Care Services: A Program Development Project, Alexis N. Foehrkolb

Graduate Theses, Dissertations, and Problem Reports (ETD)

Caring for children and meeting their needs comes with a variety of considerations regarding temperament, developmental progress, and socioeconomic impact. For children with special healthcare needs (CSHCN), those considerations become more complex. Community resource programs are designed to help families of CSHCN get access to the resources they need regarding general and healthcare services. A program was developed in collaboration with Parents Place of Maryland (PPMD) to create materials effective in educating parents of CSHCN on desired topics of interest, create a virtual environment where parents felt safe asking questions regarding specific topics of interest, and determine the most effective …

Search For Resonance: The Latvian Evangelical Lutheran Church’S Quest For Relevance And Resonance Amidst The Complexity Of Contemporary Societal Discourse, Jānis Meļņikovs

Occasional Papers on Religion in Eastern Europe

This investigation examines the Latvian Evangelical Lutheran Church's role in Latvia's political debates, uncovering diverse opinions within the church on its public policy influence. Despite some members' active opposition and others' reluctance to engage in polarizing topics, the church steadfastly positions itself as a moral arbiter in society. Applying Hartmut Rosa's theories on public discourse and resonance, the study proposes the church as a place for deep, meaningful engagement with faith and society, where resonant experiences can foster individual and community well-being. Analysis of interviews illustrates the church's struggle to maintain its values in a modern, secular world, with individual …

Enhancing 5g Fixed Wireless Access In Rural Settings Via Machine Learning-Driven Resource Optimization, Maryam Amini

Graduate Theses, Dissertations, and Problem Reports (ETD)

Providing broadband access to rural communities continues to be an important societal problem whose solution would help to break down the digital divide. While 5G wireless networks may be used for rural broadband, a key challenge is the placement of base stations, which is exacerbated by the use of high frequencies in the millimeter-wave band. Such technology requires an unobstructed line of sight, demanding meticulous planning of the number, height, and location of base stations for optimal coverage. Conventional methods, such as ray-tracing to simulate signal propagation across varied terrain, are computational costly and not feasible for vast coverage areas. …

Effect Of Haemonchus Contortus Excretory/Secretory Protein On Differences In Host Neutrophil Migration, Hannah Grace Teddleton

Graduate Theses, Dissertations, and Problem Reports (ETD)

An excretory/secretory (E/S) product, common to many helminths, is neutrophil inhibitory factor (NIF) which negatively affects neutrophil migration and activity. Due to differences in neutrophil accumulation between parasite resistant St. Croix STC and parasite susceptible Suffolk (SUF) sheep, we hypothesized that Hc-NIF may inhibit migration of SUF and not STC neutrophils. Previous studies have demonstrated that Hc produces NIF but is not commercially available. To test our hypothesis, neutrophils were cultured from STC and SUF sheep in the presence of Ancylostoma caninum-derived NIF (Ac-NIF) and measure chemotaxis to Interleukin-8 (IL-8), HcLA or H. contortus third-stage excretory/secretory (E/S) products. Neutrophils were …

Comparison Between Coronally Advanced Flap With Sub-Epithelial Connective Tissue Graft And Tunnel Technique With Sub-Epithelial Connective Tissue Graft In Achieving Mean Root Coverage At Multiple Recession Defects: A Retrospective Study, Christian Daniel Davila

Graduate Theses, Dissertations, and Problem Reports (ETD)

Aim: The primary objective is to retrospectively compare the mean root coverage (MRC) achieved using a coronally advanced flap and sub-epithelial connective tissue graft (CAF + CTG) with that achieved using the tunnelling technique and sub-epithelial connective tissue graft (TUN + CTG) for the treatment of multiple recession defects. The secondary objectives are to compare the proportion of complete root coverage (CRC) achieved with CAF + CTG compared to TUN + CTG, compare the proportion of CRC achieved in these two techniques with respect to level of training (American board-certified periodontist or Graduate periodontics residents) and to evaluate the …

Puberty-Associated Changes In Kiss1r, Mc3r, And Mc4r In The Ewe, Ashleigh Caitlyn Thomson

Graduate Theses, Dissertations, and Problem Reports (ETD)

The neural mechanisms that control the onset of puberty are not completely understood. In livestock, the onset of puberty relies on an increase in gonadotropin releasing hormone (GnRH) and luteinizing hormone (LH). Kisspeptin, neurokinin B, and dynorphin neurons (KNDy) and their receptors, Kiss1r, NK3R, and KOR, respectively, are important regulators of puberty. Previous data from our laboratory has shown that KNDy neurons may be responding to other inputs, including the melanocortin system, that will affect the timing of puberty. Given this, we examined kisspeptin receptor (Kiss1r) mRNA expression in GnRH neurons as well as examining melanocortin 3 and 4 receptor …

Choir Teacher Agency And Culturally Sustaining Pedagogy, Kaitlyn Schramm

Graduate Theses, Dissertations, and Problem Reports (ETD)

Culturally sustaining pedagogy (CSP) (Paris, 2012) is an educational framework that nurtures and sustains students’ cultural competencies and identities. Scholars have recognized the need for practices that sustain and nurture cultural identities and ways of knowing music in the music classroom (Abril, 2009; Bond, 2014; Good Perkins, 2018; Salvador & Culp, 2022; Shaw, 2016). Culturally sustaining teachers reimagine curriculum entirely and place students' cultural assets at the center “as targets of learning to be sustained” (Lee, 2017, p. 262), explored, honored, extended, and critically problematized (Lee, 2017; Paris, 2012; Samy Alim et al., 2020). In choral classrooms, this often involves …

Characterization Of Host Cell Specific Interactions During Spotted Fever Group Rickettsiae Infection, Emerson Towey

Graduate Theses, Dissertations, and Problem Reports (ETD)

Vector-borne diseases have been increasing over the past few years due to changes in climate and disturbances in the vectors’ natural environment. To mitigate the risks of these diseases, it is necessary to understand pathogen biology and how it interacts with a host to cause disease. Here we focus our attention on the tick-borne pathogen, Rickettsia rickettsii. R. rickettsii is a member of the spotted fever group (SFG) Rickettsiae and is the etiological agent of Rocky Mountain spotted fever (RMSF), a fatal human disease that is lacking an effective vaccine. Members of the bacterial genus Rickettsia are obligate intracellular endoparasites …

Impact Of Tiered Implementation Of Clinical Decision Support System For Acute Kidney Injury And Nephrotoxin Exposure In Cardiac Surgery Patients, Christopher M. Justice Ii

Graduate Theses, Dissertations, and Problem Reports (ETD)

Background: Nephrotoxin exposure may worsen kidney injury and impair kidney recovery if continued in patients with acute kidney injury (AKI).

Objective: To determine if tiered implementation of a clinical decision support system (CDSS) would reduce nephrotoxin use in cardiac surgery patients with AKI.

Methods: We assessed patients admitted to the cardiac surgery intensive care unit at a tertiary care center from January 2020 to December 2021, and August 2022 to September 2023. A passive electronic AKI alert was activated in Jul 2020, followed by an electronic nephrotoxin alert in March 2023. In this alert, active nephrotoxic medication orders resulted in …

An Evaluation Of A Human-Operant Effort Manipulation And Effects Of Effort Disparity On Renewal, Haleh Amanieh

Graduate Theses, Dissertations, and Problem Reports (ETD)

The relative effort of target and alternative responses during treatments using differential reinforcement of alternative behavior may impact the likelihood that a previously reduced target response will reemerge following a context change (i.e., “renewal”). The purpose of this study was to evaluate the role of an effort disparity between target and alternative responses in a human-operant arrangement. Eighteen college students clicked on one (Experiment 1) or two (Experiment 2) circles moving on a computer screen for points. In Experiment 1, the speed of the circle was manipulated as an index of effort such that three circle speeds (i.e., 50, 100, …

Risk Of Parasiticides To Dung-Associated Beetles In West Virginia, Haylie J. Brown

Graduate Theses, Dissertations, and Problem Reports (ETD)

Ecosystem services provided by dung-associated beetles, such as reducing pasture fouling, parasite suppression, supporting nutrient recycling, and increasing water infiltration, contribute to animal and pasture health. However, parasiticides used to manage cattle parasites, particularly flies and helminths, in West Virginia, can adversely affect these non-target beetles. We assessed the exposure and impact of some parasiticides used in WV including Clarifly^® (active ingredient [a.i.] diflubenzuron), Cydectin^® (a.i. moxidectin), LongRange^® (a.i. eprinomectin), and Safe-guard^® (a.i. fenbendazole). In Chapter 1, we review the use of parasiticides in the US and their non-target effects on beneficial dung-associated beetles. In Chapter …

Implementing A Nurse-Driven Clostridium Difficile Screening Protocol, Sandrela Magnuson

Graduate Theses, Dissertations, and Problem Reports (ETD)

ABSTRACT

Background: Clostridium difficile infection (CDI) is a prevalent infection often contracted in hospitals. CDI is also increasingly originating from community settings. In addition to the health risks associated with CDI, diagnosis of a hospital-acquired CDI can have a significant financial impact on hospital systems. When hospital acquired, hospital systems are no longer reimbursed by payers. Secondary to the increasing prevalence of community-acquired CDI, mechanisms for early detection and isolation are warranted.

Local Problem: J.W. Ruby Memorial Hospital has an integrated Clostridium difficile (C. difficile) electronic health record (EHR) screening questionnaire that requires updating to align with current guidelines.

Purpose: …