Digital Commons Network^™

Exploring The Effect Of Online Course Design On Preservice Teachers’ Knowledge Transfer And Retention Through Learning Analytics, Yasemin Gülbahar, Mohamed Ibrahim, Rebecca Callaway

Faculty Publications - Curriculum & Instruction

There is a vast amount of data collected on e-learning platforms that can provide insight and guidance to both learners and educators. However, this data is rarely used for evaluation and understanding the learning process. Hence, to fill this gap in the literature this study explored the effect of online course design on students’ transfer and retention of knowledge through learning analytics. The aim was to reveal study behaviours of participants over a short time while exploring their academic performance. Using a mixed method approach, this research is conducted in two different countries in a limited time. The results showed …

Thomas Tredway Library 2021-2022 Annual Report, Thomas Tredway Library, Augustana College

Annual Reports

The 2021-2022 annual report from the Thomas Tredway Library, Augustana College.

The Beverton-Hold Model On Isolated Time Scales, Martin Bohner, Jaqueline Mesquita, Sabrina Streipert

Mathematics and Statistics Faculty Research & Creative Works

In this work, we formulate the Beverton-Holt model on isolated time scales and extend existing results known in the discrete and quantum calculus cases. Applying a recently introduced definition of periodicity for arbitrary isolated time scales, we discuss the effects of periodicity onto a population modeled by a dynamic version of the Beverton-Holt equation. The first main theorem provides conditions for the existence of a unique !-periodic solution that is globally asymptotically stable, which addresses the first Cushing-Henson conjecture on isolated time scales. The second main theorem concerns the generalization of the second Cushing-Henson conjecture. It investigates the effects of …

Fundamental Structure Of General Stochastic Dynamical Systems: High-Dimension Case, Haoyu Wang, Xiaoliang Gan, Wenqing Hu, Ping Ao

Mathematics and Statistics Faculty Research & Creative Works

No one has proved that mathematically general stochastic dynamical systems have a special structure. Thus, we introduce a structure of a general stochastic dynamical system. According to scientific understanding, we assert that its deterministic part can be decomposed into three significant parts: the gradient of the potential function, friction matrix and Lorenz matrix. Our previous work proved this structure for the low-dimension case. In this paper, we prove this structure for the high-dimension case. Hence, this structure of general stochastic dynamical systems is fundamental.

Long-Term Stability Of Baseline Impact Scores In High School Football Players Across Age Groups, Christopher Thomas Burley

Theses and Dissertations

In recent decades, the increased awareness of the prevalence of concussions has resulted in significant advancements in concussion assessment and treatment, including annual or bi-annual pre-season computerized baseline assessments. However, limited research has focused on the differences in stability of baseline neurocognitive performance among different age groups in adolescence. The main purpose of the present study was to explore the long-term stability of ImPACT baseline assessments across one-year intervals in multiple age groups within a sample of high school football players. Subjects who completed two baseline assessments between the ages of 14 and 17 who had completed two baselines one …

Phage Hunters: The Discovery Of Two Novel Bacteriophages That Infect Gordonia Rubripertincta, Sarah Ballarin, Neel Balusa, Melissa Bell, Samia Caballero, Joshua Chan, Maria Farez, Ashley J. Guillen-Tapia, Nashrah Pierre-Louis, Victoria Polishuk, Bhavya Soni, Julie Torruellas Garcia, Katie E. Crump

Sea-Phages

Antibiotic resistance is a global healthcare concern because it poses a threat to effectively treating bacterial infections and the need for alternative therapeutics are urgently required. Phage therapy, which uses viruses to treat bacterial infections, is a promising alternative to conventional antibiotics. Phages have also been widely used in the food industry to prevent microbial growth on certain foods and are currently being explored as a method for bioremediation of oil spills and wastewater treatment. Although phages are ubiquitous in nature, many have yet to be discovered. Through the SEA-PHAGES (Science Education Alliance-Phage Hunters Advancing Genomics and Evolutionary Science) program …

Maura O'Neill's Portfolio, Maura O'Neill

Honors College Portfolios

This portfolio consists of works that I have completed during my time in the School of Nursing at Duquesne University. The portfolio consists of blogs, brochures, posters, reflections, and more that encapsulate not only my nursing curriculum but my public and global health minor. Each element of this portfolio demonstrates my knowledge, passion, and interest in nursing with a focus in public/global health. A Bachelor of Science in Nursing curriculum consists of science-based courses and clinical experience. Aside from the tedious and rigorous nursing courses, public health courses can be added to further educate nursing students. Being able to understand …

A Greenhouse Gas Emissions Inventory For Nebraska: Livestock And Coal Loom Large, Eric R. Holley, Adam Liska

Adam Liska Papers

Mitigation of climate change requires the systematic identification and cataloging of emissions sources at city, state, and national levels. In this study, an inventory of annual greenhouse gas emissions from the state of Nebraska was created based on industry data, and emissions inventories were completed each year from 1990 to 2016. Nebraska’s net emissions were found to increase from 56.2 million metric tons of carbon dioxide equivalents (MMtCO₂e) in 1990 to 87.4 MMtCO₂e in 2016. Agriculture was found to be the sector with the most emissions (36 MMtCO₂e) followed by electricity generation (21 MMtCO …

Invasive Plants Watch List: 2022, Allison Zach

Nebraska Invasive Species Program

The purpose of the weed watch list is to collect data on the distribution of invasive plants found in various Nebraska counties. Counties were divided up into ‘ecoregions’ based on the Nebraska Game & Parks Commission’s Legacy Plan (map of regions below). The plants in the watch list have been identified based on their invasiveness in surrounding states and their increasing range in Nebraska. Data collected on watch list plant species distribution has been used to support the listing or delisting of noxious weeds. Plant species in the weed watch list are categorized based on early detection and rapid response …

Paper Sons And Chosen Families: Blurry Archives And Non-Biological Kinship In The Chong Family Album, Sam Battles

Kaplan Senior Essay Prize for Use of Library Special Collections

In the face of Chinese exclusion and Victorian-era morality, this project presents a family photo album as a counter-narrative to racialized and gendered immigration policies. The photo album is from the Chong family who were part of a Chinese American community living in San Francisco around 1915. The paper follows the fluctuating and non-chronological layout of the album and the uncertainties within to analyze Chinese Americans family formations in the context of state control of Asian migrants, including hyper-policing and surveillance around immigration status, queerness, and class. The Chong family album demonstrates how Chinese Americans employed flexible definitions of family …

Comparison Of Phosphorus Removal And Recovery Methods And Proposed Design Of High Rate Algal Pond For Swine Wastewater, Taylor Fauth

Civil and Environmental Engineering Graduate Students Plan B Capstone Projects

High phosphorus concentrations in wastewater effluent can have harmful effects to aquatic environments and water quality. An excess of nutrients such as phosphorus in water bodies will cause eutrophication, which depletes the available oxygen within the water and is detrimental to aquatic life. Additionally, phosphorus leaching from wastewater discharge has negative impacts to groundwater quality. The depletion of phosphorus as a natural resource is also of concern as phosphorus is an essential product for agricultural and industrial production. Phosphorus is a non-renewable resource, and natural sources are becoming more difficult and expensive to access. Therefore, the removal and recycle of …

Nonlinear Mixed-Effects Models For Hiv Viral Load Trajectories Before And After Antiretroviral Therapy Interruption, Incorporating Left Censoring, Sihaoyu Gao, Lang Wu, Tingting Yu, Roger Kouyos, Huldrych F. Gunthard, Rui Wang

Harvard University Biostatistics Working Paper Series

Characterizing features of the viral rebound trajectories and identifying host, virological, and immunological factors that are predictive of the viral rebound trajectories are central to HIV cure research. In this paper, we investigate if key features of HIV viral decay and CD4 trajectories during antiretroviral therapy (ART) are associated with characteristics of HIV viral rebound following ART interruption. Nonlinear mixed effect (NLME) models are used to model viral load trajectories before and following ART interruption, incorporating left censoring due to lower detection limits of viral load assays. A stochastic approximation EM (SAEM) algorithm is used for parameter estimation and inference. …

Maud Gordon Holmes Arboretum List Of Tree Species, Chloe Mokadam

Maud Gordon Holmes Arboretum List of Tree Species

A database of tree species that links to descriptions/profiles for over 90 tree species.

The database is also available here: Maud Gordon Holmes Arboretum

Social Truths In The Workplace: How Adversarialism Undermines Discrimination Litigation, Catherine Ross Dunham

University of Maryland Law Journal of Race, Religion, Gender and Class

No abstract provided.

Mental Health Care And Intimate Partner Violence: Unasked Questions, Delaney E. Anderson, Richard C. Boldt

Faculty Scholarship

There is significant overlap between the group of people who experience trauma, including domestic or intimate partner violence, and those who are hospitalized for severe mental illness. In recent years there has been a growing awareness in the mental health treatment community of the prevalence of trauma among individuals with behavioral health problems. Despite the strong evidence of elevated rates of exposure to domestic or intimate partner violence among individuals experiencing mental illness (including depression, anxiety, and posttraumatic stress disorder), mental health professionals often do not effectively address this co-occurring factor in assessing and treating their clients or patients. The …

Budget Fy 2022 - 2023, Swosu Administration

SWOSU Fiscal Year Budgets

SWOSU is pleased to present the FY 2022-2023 budget highlights for your review. These highlights will summarize important aspects of the budget plan, its accomplishments and challenges.

Graduate Record 2022, Southwestern Oklahoma State University

SWOSU Yearbooks

The 2021-22 Graduate Record is produced annually by the Specialized Publications class in the Arts, Communication, and Theatre Department at Southwestern Oklahoma State University. This year the publication will be available digitally through the university’s Digital Commons and in print through Amazon.com. The change allows the staff to complete the full year of activities at SWOSU, including the end of the regular sports seasons and commencement.

2022 Edition, Southwestern Oklahoma State University

The Sig

The Sig Newsletter from the Southwestern Oklahoma State University College of Pharmacy - 2022 Edition

Transcriptomic Profiling Of Mice Brain Under Bex3 Regulation, Zhimin Xu, Noor Bahadar, Yingxin Zhang, Shuang Tan, Zhongze Wang, Bingyi Ren, Shitao Liu, Huanyan Dai, Yaowu Zheng, Bing Han

Turkish Journal of Biology

BEX family genes are expressed in various tissues and play significant roles in neuronal development. A mouse model of Bex3 gene knock-out was generated in this study, using the CRISPR-Cas9 system. Transcriptomic analysis of the brain was performed to identify genes and pathways under Bex3 regulation. Essential biological functions under the control of Bex3 related to brain development were identified. Ninety-five genes were differentially expressed under Bex3-/- regulation, with 53 down and 42 up. Among down-regulated genes, LOC102633156 is a member of zf-C2H2, Xlr3a is an X-linked lymphocyte regulated gene, LOC101056144 is a hippocampal related gene, 2210418O10Rik and Fam205a3 are …

Noncoding Rnas In Apoptosis: Identification And Function, Özge Tüncel, Merve Kara, Bi̇lge Yaylak, İpek Erdoğan, Bünyami̇n Akgül

Turkish Journal of Biology

Apoptosis is a vital cellular process that is critical for the maintenance of homeostasis in health and disease. The derailment of apoptotic mechanisms has severe consequences such as abnormal development, cancer, and neurodegenerative diseases. Thus, there exist complex regulatory mechanisms in eukaryotes to preserve the balance between cell growth and cell death. Initially, protein-coding genes were prioritized in the search for such regulatory macromolecules involved in the regulation of apoptosis. However, recent genome annotations and transcriptomics studies have uncovered a plethora of regulatory noncoding RNAs that have the ability to modulate not only apoptosis but also many other biochemical processes …

Modeling Of C-Terminal Tail Of Human Sting And Its Interaction With Tank-Binding Kinase 1, Rahaf Ata Ouda Al-Masri, Hajara Audu-Bida, Şebnem Eşsi̇z

Turkish Journal of Biology

Stimulator of interferon genes (STING) plays a significant role in a cell's intracellular defense against pathogens or self-DNA by inducing inflammation or apoptosis through a pathway known as cGAS-cGAMP-STING. STING uses one of its domains, the C-terminal tail (CTT) to recruit the members of the pathway. However, the structure of this domain has not been solved experimentally. STING conformation is open and more flexible when inactive. When STING gets activated by cGAMP, its conformation changes to a closed state covered by 4 beta-sheets over the binding site. This conformational change leads to its binding to Tank-binding kinase 1 (TBK1). TBK1 …

Ubiquitin Specific Protease 7 Maintains Pluripotency Of Mouse Embryonic Stem Cells Through Stabilization Of Ss-Catenin, Taha Bartu Hayal

Turkish Journal of Biology

Embryonic stem cells (ESCs), which are derived from the undifferentiated inner cell mass of the embryo, can differentiate every cell type of the body regarding their pluripotency. Therefore, human or mouse ESCs can be used as an unlimited cell source for numerous researches or therapeutical approaches. However, pluripotency maintenance of ESCs during in vitro culture is challenging because of their endless differentiation capacity. In the current study, the effect of USP7 on pluripotency maintenance of mouse ESCs (mESCs) has been investigated with the help of cell viability assay, morphological analysis, alkaline phosphatase (ALP) staining, qPCR analysis, and Western Blotting. 600 …

P110Α Activity At The M-To-G1 Transition Is Critical For Cellular Proliferation And Reentry Into The Cell Cycle, Onur Çi̇zmeci̇oğlu

Turkish Journal of Biology

Phosphoinositide 3-kinase (PI3K) signaling pathway is essential for normal physiology and is impaired in diseases such as premalignant hyperproliferative disorders, primary immunodeficiency, metabolic disorders, and cancer. Although the core PI3K pathway components are known today, a long-standing gap in our knowledge of PI3K signaling concerns how distinct PI3K isoforms and their activity patterns contribute to the functional consequences of pathway upregulation. In order to address this issue, we devised a molecular genetic cell model, which allowed temporal regulation of the indispensable PI3K isoform, p110α in distinct stages of the cell cycle. We found that late M and early G1 …

Cytoplasmically Localized Trna-Derived Fragments Inhibit Translationin Drosophila S2 Cells, Syed Muhammad Hamid, Bünyami̇n Akgül

Turkish Journal of Biology

Transfer ribonucleic acids (tRNAs) serve not only as amino acid carriers during translation but also as a template for the biogenesis of short fragments that can regulate gene expression. Despite recent progress in the function of tRNA-derived fragments (tRFs), their intracellular localization, protein partners, and role in regulating translation are not well understood. We used synthetic tRFs to investigate their localization and function in Drosophila S2 cells. Under our experimental setting, all synthetic tRFs tested were localized at distinct sites within the cytoplasm in a similar manner in Drosophila S2 cells. Cytoplasmically-localized tRFs were positioned in close proximity to GW182 …

Cover And Contents

Turkish Journal of Biology

No abstract provided.

Sirna-Mediated Stathmin1 Silencing Inhibits Proliferation Of Prostate Carcinoma Cell Line, Asude Aksoy, Safi̇ye Selcen Vi̇cdanli, Ebru Önalan, Ahmet Tektemur, Gökhan Artaş, Asuman Orhan Varoğlu, Mustafa Koç

Turkish Journal of Biology

Stathmin1 (STMN1) has been proposed as a possible prognostic marker and a potential therapeutic target for some cancers. We aimed to analyze the changes in autophagy, invasion, apoptosis-related genes in prostate cancer (PCa) cell line (PC-3), after small interfering RNA (siRNA)-mediated STMN1 silencing, and also the relationships of STMN1 expression, clinicopathological parameters, and survival (OS) in PCa cases. The STMN1 expressions were analyzed, immunohistochemically, in formalin-fixed paraffin-embedded 75 PCa and 15 benign prostatic hypertrophy (BPH) tissues. The correlation between the levels of expression STMN1, clinicopathological features, and OS was determined in PCa cases. The siRNA-mediated STMN1 incubated PC-3 cells were …

Transcriptome Sequencing Reveals Circrna Expression Profile In Parkinson's Disease-Like Mice After Aerobic Exercise, Tianlun Fan, Xiating Li, Chuan Fu, Lichun Sun

Turkish Journal of Biology

Parkinson's disease (PD) is a common complex neurodegenerative disease, and aerobic exercise (EX) has potential to improve motor dysfunction. This study aimed to explore whether EX acts on PD in mice mode. Mice were administered 1-methyl-4-phenyl- 1,2,3,6-tetrahydropyridine (MPTP) and subjected to a 4-week physical exercise regimen (EX-PD group) and underwent RNA-Seq. Here, MPTP caused PD, which was characterized by neuron shrinkage and behavioral deficits, whereas EX improved PD by rescuing neuronal survival and motor function in mice. Moreover, circRNA expression profiles identified a total of 142 differentially expressed circRNAs (DEcircRNAs) between PD and EX-PD group. These DEcircRNAs were mainly involved …

Let's Tell A Story: Narrative, Constructivism, And Accessibility, Anders Tobiason

Library Faculty Publications and Presentations

I started making video tutorials as a graduate student in library and information science, took a few years off, and started again as a reference librarian at Portland State University. While I always had a sense that video tutorials could be better than they often are, I wasn't really sure exactly what that meant—that is, until I went to remake a few older videos to reflect some changes in the library catalog. How could I communicate those changes in a way that was engaging and helped move the viewer through the video? Then I remembered an old lesson from teaching …

The Life History Of Euborellia Annulipes (Lucas) (Dermaptera: Anisolabididae) Fed Onlarvae And Pupae Of Plutella Xylostella (L.) (Lepidoptera: Plutellidae), Gilmar Da Silva Nunes, Thais Aparecida Vitoriano Dantas, Wennia Rafaelly Souza Figueiredo, Roberio De Oliveira, Jacinto De Luna Batista, Alessandra Marieli Vacari, Sergio Antonio De Bortoli

Turkish Journal of Zoology

Euborellia annulipes (Lucas) (Dermaptera: Anisolabididae) is reported as a potential predator of Plutella xylostella (L.) (Lepidoptera: Plutellidae). In this study, we aimed to investigate whether fourth instar larvae, 1 or 3-day-old pupae of P. xylostella are suitable food for the development and reproduction of E. annulipes. We evaluated the characteristics of the predation, development of each life stage, and reproduction of the predator, by comparing them with an artificial diet. The nymphs consumed larvae and pupae equally in the first instars, but, from the third to fifth, they consumed more larvae over pupae. Both males and females consumed more larvae …

High Temperatures Adversely Affect The Hoverfly Episyrphus Balteatus(Diptera: Syrphidae) Fitness And Aphid Prey Consumption, Gregoire Noel, Jessica Caetano, Solene Blanchard, Antoine Boullis, Frederic Francis

Turkish Journal of Zoology

Numerous studies have shown that an increase of environmental temperature could directly disturb insect larval development. Natural enemies of insect pests, particularly predators of aphid populations, are not spared. Following temperature predictions of Belgian climate change scenario, the goal of this study is to measure life-history traits, such as the mass, body length and aphid consumption (Acyrthosiphon pisum (Harris, 1776)) (Hemiptera: Aphididae) of Episyrphus balteatus (De Geer, 1776) (Diptera: Syrphidae) larvae under three constant temperature treatments (i.e. 20, 23, and 26 °C). We detected no significant differences between 20 °C and 23 °C on the hoverflies larval development, their aphidophagous …