Digital Commons Network^™

Non-Invasive Analyses Of Electrophysiological Properties Of Primary Cell Culture, Ahmad Mohammad N Alassaf

Open Access Dissertations

The model of efficacy and toxicity testing has been largely based on a model of high quantities of low quality data gathered in vitro. Recent advances in nanotechnology offer an alternative strategy. Soft lithography has made microscale tissue engineering possible. It is now feasible to create the cellular microenvironments of healthy and diseased tissues and engineer biological systems with high fidelity. Further, development of multielectrode array (MEA) platforms by precise location of metal electrodes on glass substrates has proven to be a robust innovative tool to use with cells that generate electrical activity. In this study, we first fabricated …

Facilitating Leadership Development Spc 420, Joanna Burkhardt

Library Impact Statements

No abstract provided.

Drew, Lala, Erika Chadbourne, Kate Brezak

Querying the Past: LGBTQ Maine Oral History Project Collection

LaLa Drew is a Black, queer, Georgia born, Maine native. Drew was raised in Gray, Maine with their adoptive family. Drew is a writer, poet, activist, performer, artist, teacher, and inspirational catalyst for change. Much of Drew’s community engagement focuses on raising awareness about the black identity and embodiment. They teach an after-school program in Lewiston, Maine where they help students learn about climate change, capitalism, and racism. Drew is also known for their work as a writer. Their work has been published in Ms. Magazine, The Maine Sunday Telegram, The Deepwater Column, and the Portland Phoenix. They write about …

Lindsey, Ian-Meredythe, Zackary Caron

Querying the Past: LGBTQ Maine Oral History Project Collection

Ian-Meredythe Lindsey moved around often during their childhood due to their parents being transferred for jobs. They lived in Oregon, Colorado, and finally Maine. Ian-Meredythe identifies as a non-binary transgender individual who considers themselves pansexual. Ian-Meredythe speaks in depth about their experiences with the erasure of themselves due to their gender identity and sexuality due to those not fitting within the gender-binary. Ian-Meredythe also focused on their experiences within the theatre, as they see very little room for non-binary individuals and storylines within the mainstream theatre productions. Ian-Meredythe focused on their involvement with Equality Maine, as well as their own …

Moderate Likability And Popularity: Understand Peer Status Through Casual Relationships, Ziyue Cui

College of Science and Health Theses and Dissertations

Peer status has been extensively studied in the past few decades. Popularity and likability are recognized as two distinct dimensions of peer status. However, the operationalization of likability has overlooked moderate liking resulting from casual and friendly relationships. The present study assessed moderate liking through peer ratings and examined its relation with popularity. In Study 1, the correlation between popularity and moderate liking and the correlation between popularity and likability derived from the traditional sociometric method were compared. Two Greek chapters were recruited. Thirty one participants nominated chapter members whom they liked the most and least and whom they thought …

It's Erma Time!, Erma Bombeck Writers' Workshop

Erma Bombeck Writers' Workshop Blog

Emmy Award-winner Cathy Guisewite, creator of the iconic "Cathy" comic strip and an essayist, returns to her hometown to open the April 2-4, 2020, Erma Bombeck Writers' Workshop at the University of Dayton as part of its 20th anniversary. At its peak, "Cathy" appeared in 1,400 newspapers. The strip, displayed on refrigerator doors across the land, focused on a career woman facing "the four basic guilt groups" - eating, work, relationships and having a mother. Other keynote speakers include Annabelle Gurwitch, Wendy Liebman, Mike Reiss and Peggy Rowe.

Bobcat Esports Club Places Ohio As Leader In Global Gaming Industry (November 26, 2019), University Communications And Marketing

OHIO News Articles Archive

No abstract provided.

The Utah Statesman, November 26, 2019, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Grab The Fire Extinguisher Comparing Uk Schemes Of Arrangement To U.S. Corporate Bankruptcy After Jevic, David S. Stevenson

Cleveland State Law Review

Corporations overwhelmed with debt frequently turn to the courts for help to restructure their credit obligations, but some courts are more helpful than others. This is especially true when creditors cannot agree on a particular resolution, let alone when some creditors will not be paid at all. International corporations often have a choice of forum—and substantive insolvency law—based on their legal and physical presence in dozens or even hundreds of countries. The UK and U.S. offer different avenues for using insolvency law to restructure debts without total liquidation, and the American avenue has become more difficult to navigate thanks to …

Twitter Usage By Indian Embassies And Consulate General Offices For Addressing Indian Migrants Issues In Saudi Arabia And United Arab Emirates., Jayaprakash R. Veeramreddy

Student Theses and Dissertations

The purpose of this study was to examine the usage of Twitter for solving Indian migrants issues by Indian Embassies and Consulate General offices located in countries such as Saudi Arabia and United Arab Emirates. The data (tweets, retweets and replies) was collected from the officials Twitter accounts of four organizations (@IndianEmbRiyadh, @IndEmbAbuDhabi, @CGIJeddah and @CGIDubai). A mixed methodology of quantitative content analysis and qualitative thematic analysis was used to analyze the data. The findings from this study showed that four organizations were using Twitter mainly to communicate with the migrants for improving public service delivery. These organizations were using …

2019-November-26-Jaylen Malik Grimes, University Marketing And Communications, East Tennessee State University

ETSU News

No abstract provided.

The Influence Of Teacher Technology Self-Efficacy On Computer-Assisted Instruction In Urban Elementary Schools, Randall L. Johnson

CUP Ed.D. Dissertations

Teachers are facing the challenge of implementing division and school-level technology integration practices while meeting the needs of all students. This qualitative research study sought to discover how teacher technology self-efficacy influences computer-assisted instruction in urban elementary schools in Virginia. The Technology Proficiency Self-Assessment (TPSA) questionnaire was administered to certified core-content teachers at sixteen urban elementary school sites in Virginia in order to gauge teachers’ current level of technology self-efficacy. Three self-efficacy groups were formed based on data collected from the questionnaire: low-to-medium, medium-to-high, and very high. From that population, purposive sampling was used to determine the participants for the …

A Phenomenological Study Of Epstein’S Parental Involvement Framework With Middle-School English Language Learner (Ell) Teachers And Language Specialists, Oscar Harris

CUP Ed.D. Dissertations

The purpose of this study was to explore the lived experiences of ELL teachers and language specialists who engage in parental involvement practices. A phenomenological research design was used to reveal and describe middle-school ELL teachers’ and language specialists’ experiences and perceptions of parental involvement and its influence on student academic success at one middle school in the Pacific Northwest. Purposeful sampling was used to select the study’s participants. The teachers and language specialists used for this study had a minimum of 2 years of experience to ensure they had basic knowledge about the phenomenon of parental involvement. Data were …

Gardner-Webb University Fall Commencement Set For Dec. 14, Office Of University Communications

Gardner-Webb NewsCenter Archive

Gardner-Webb University will award over 200 degrees during the 2019 Fall Commencement exercises on Saturday, Dec. 14, at 10 a.m. in Paul Porter Arena of the Lutz-Yelton Convocation Center, located on the campus of Gardner-Webb. Many students who have earned degrees will don their caps and gowns to celebrate their hard work. The Fall Commencement ceremony will honor students who have successfully completed undergraduate, GOAL-The Degree Completion Program, and graduate programs.

Immediate Repeated Reading Has Positive Effects On Reading Fluency For English Language Learners: An Eye-Tracking Study, Jennifer Hemmert Hansen

Theses and Dissertations

Fluent reading has been described as the ability to read a passage with accuracy, at a steady rate, with minimal hesitancy, and good comprehension (Grabe, 2009; Kuhn, Schwanenflugel, & Meisinger, 2010). Dysfluent reading can affect motivation for reading in English language learners, thereby limiting access to a wealth of language input from written texts (Taguchi, Gorsuch, & Sasamoto, 2006). Extensive research of repeated reading in L1 settings has been shown to increase reading fluency (Samuels, 1979; National Reading Panel, 2000), while comparatively little research has been done on repeated reading in L2 settings (Grabe, 2009). The objective of this eye-tracking …

Amphiphilic Polypeptoids Rupture Vesicle Bilayers To Form Peptoid-Lipid Fragments Effective In Enhancing Hydrophobic Drug Delivery, Yueheng Zhang, Zahra Heidari, Yang Su, Tianyi Yu, Sunting Xuan, Marzhana Omarova, Yucel Aydin, Srikanta Dash, Donghui Zhang, Vijay John

Faculty Publications

Copyright © 2019 American Chemical Society. Peptoids are highly biocompatible pseudopeptidic polyglycines with designable substituents on the nitrogen atoms. The therapeutic and drug-carrying potential of these materials requires a fundamental understanding of their interactions with lipid bilayers. In this work, we use amphiphilic polypeptoids with up to 100 monomeric units where a significant fraction (26%) of the nitrogen atoms are functionalized with decyl groups (hydrophobes) that insert into the lipid bilayer through the hydrophobic effect. These hydrophobically modified polypeptoids (HMPs) insert their hydrophobes into lipid bilayers creating instabilities that lead to the rupture of vesicles. At low HMP concentrations, such …

Intellectual Property For Breakfast: Market Power And Informative Symbols In The Marketplace, P. Sean Morris

Cleveland State Law Review

This Article continues to examine an important question: are trademarks a source of market power, or, put differently, when are trademarks an antitrust problem? This fundamental question is a cause of division among antitrust and intellectual property law scholars. However, by raising the question and presenting some scenarios that can provide answers, my hope is that contemporary antitrust and intellectual property scholars can explore some of its implications. As part of my own quest to address this question, I explore the proposition that creative deception and the wealth-generating capacity of trademarks are unorthodox elements that actually contribute to allegations of …

All Aboard The Flyer Express' For Christmas On Campus, University Of Dayton

News Releases

University of Dayton students will transform the campus into a holiday playland for local children during the 56th annual Christmas on Campus Friday, Dec. 6. More than 1,000 Dayton Public Schools students are expected to attend. Each child will be paired with a UD undergraduate for crafts, a carnival, performances and more.

Instructional Strategies To Prepare Students For Success In Informal Learning Environments: Leveraging Metacognition And Critical Thinking To Develop Self-Regulated Learning Skills, Carolyn P. Commiso

Instructional Design Capstones Collection

This paper looks at how learning is evolving in the 21st century and what skills learners need to be successful in that environment. Based on existing research into the topic, this paper focuses on how learning is increasingly taking place in informal settings, through the lens of the Social Cognitive Learning and Cognitive Constructivism theories. The hypothesis is that students can be successful in these settings by mastering self-regulated learning strategies which can be developed through critical thinking and meta-cognitive skills. It assesses what instructional strategies can be used to develop these skills and enable continued learner success. In addition, …

Understanding The Differences In The Radioprotection Activity Of The Vitamin E Tocols, And Their Implications In Developing Effective Radioprotectors, Ujwani Nukala

Theses and Dissertations

With the increased use of ionizing radiation for various purposes like radiotherapy, nuclear power generation, sterilization, the likelihood of intentional or unintentional radiation exposure is increasing and there is an unmet need for effective radiation countermeasures that are safe, efficient, easy to administer. Vitamin-E is a well-known antioxidant, consisting of eight different vitamers, including four tocopherols (α, β, γ and δ) and four tocotrienols (α, β, γ and δ), which are structurally very similar and collectively known as tocols. Though alpha-tocopherol has been considered the primary form of vitamin-E and extensively studied, tocotrienols have recently gained attention for their superior …

Susceptibility Of Borrelia Burgdorferi Morphological Forms To Chemical Antimicrobials, Ann-Aubrey Kaiwilani Reid

Theses and Dissertations

Borrelia burgdorferi is the etiological agent of Lyme disease. Not much is known about the susceptibility of this organism to chemical disinfection. Current antimicrobial susceptibility test methods, such as those published by the American Society for Testing and Materials (ASTM), usually require assessment of the number of colony forming units (cfu) of growing organisms on plates following exposure to an agent. For fast-growing organisms, plates are ready for counting 1-2 days post plating, while several weeks may be needed for slower growing organisms. Spirochetes, like B. burgdorferi are difficult to grow on solid media and typically require long incubation periods, …

Investigation Of Thymidine Kinase 1 In Cancer Progression, Eliza Esther King Bitter

Theses and Dissertations

Understanding cancer biomarkers for diagnosis and prognosis leads to improved patient treatments and care. This thesis addresses the relevance of thymidine kinase 1 (TK1) as a cancer biomarker and the role of TK1 in cancer progression. Worldwide, cancer leads to more than 12 million deaths annually. In the United States alone, each year over 1.5 million cases will be diagnosed and over half a million persons will die. The most prevalent cancer types include skin, lung, breast, prostate, and colon. TK1 is known to be present in the serum of patients with multiple cancer types, including lung, breast, colon and …

Peer Mentorship: Reported Outcomes Among Student Registered Nurse Anesthetists, Aja Rivera, Champagna Conner

College of Science and Health Theses and Dissertations

Background: Student Registered Nurse Anesthetist (SRNAs) experience high levels of stress and anxiety while enrolled a demanding nurse anesthesia program; a peer mentorship program fosters an encouraging support system for SRNAs. Purpose: The purpose of this project was to evaluate if a peer mentorship program was effective at diminishing stress & anxiety, social isolation, enhancing preparedness amongst the first and second-year SRNAs, and to evaluate the perceived effectiveness of mentorship amongst students enrolled in the NorthShore University HealthSystem School of Nurse Anesthesia (NSUHS SONA). Methods: This quantitative, descriptive, cross-sectional study design involved three cohorts of SRNAs. Participants communicated through personal …

Developing A Transfection Method For Didymium Iridis, Uriel Adolfo Baray

College of Science and Health Theses and Dissertations

The plasmodial slime mold and member of Mycetozoa, Didymium iridis, has been studied in a variety of contexts such as RNA editing (Traphagen et al., 2010; Hendrickson and Silliker, 2010a; Hendrickson and Silliker, 2010b), mitochondrial inheritance (Silliker et al., 2002), biological speciation (Betterley and Collins, 1983; Clark et al., 1991) and mating competency (Shipley and Holt, 1982). Further studies are hindered by the lack of a transfection protocol, which would allow for gene manipulation in D. iridis (hereafter Didymium). Transfection methods developed in the related slime molds, Physarum polycephalum (Burland et al., 1993) and Dictyostelium discoideum (Fey et al., 1995; …

Songbird Use Of Problem-Solving Feeders In Urban And Rural Areas, Kayce Miller

College of Science and Health Theses and Dissertations

Behavioral flexibility is important for animals to adapt to novel situations in their environment. It has been suggested that birds living in complex environments (e.g., urban areas) should be more flexible than conspecifics in less complex environments. Birds are a particularly well studied group, where novel foraging problems are used to assess flexibility and problem-solving performance of urban and rural animals of the same species; however, this is most frequently done in a lab setting with wild-caught birds originating from different habitats. Using a field-based method to test problem-solving performance should give additional insight into other factors influencing birds’ flexibility. …

Spartan Daily, November 26, 2019, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2019

Volume 153, Issue 39

Tidal Destruction In A Low-Mass Galaxy Environment: The Discovery Of Tidal Tails Around Ddo 44, Jeffrey Carlin, Christopher Garling, Annika Peter, Denija Crnojević, Duncan Forbes, Jonathan Hargis, Burçin Mutlu-Pakdil, Ragadeepika Pucha, Aaron Romanowsky, David Sand, Kristine Spekkens, Jay Strader, Beth Willman

Faculty Publications

We report the discovery of a 1° (~50 kpc) long stellar tidal stream emanating from the dwarf galaxy DDO 44, a likely satellite of Local Volume galaxy NGC 2403 located ~70 kpc in projection from its companion. NGC 2403 is a roughly Large Magellanic Cloud (LMC) stellar-mass galaxy 3 Mpc away, residing at the outer limits of the M81 group. We are mapping a large region around NGC 2403 as part of our Magellanic Analogs' Dwarf Companions and Stellar Halos survey, reaching point-source depths (90% completeness) of (g, i) = (26.5, 26.2). Density maps of old, metal-poor RGB stars reveal …

New Insights Into The Lactate Shuttle: Role Of Mct4 In The Modulation Of The Exercise Capacity., Sara Bisetto, Megan C Wright, Romana A Nowak, Angelo C Lepore, Tejvir S Khurana, Emanuele Loro, Nancy J Philp

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

Lactate produced by muscle during high-intensity activity is an important end product of glycolysis that supports whole body metabolism. The lactate shuttle model suggested that lactate produced by glycolytic muscle fibers is utilized by oxidative fibers. MCT4 is a proton coupled monocarboxylate transporter preferentially expressed in glycolytic muscle fibers and facilitates the lactate efflux. Here we investigated the exercise capacity of mice with disrupted lactate shuttle due to global deletion of MCT4 (MCT4−/−) or muscle-specific deletion of the accessory protein Basigin (iMSBsg−/−). Although MCT4−/− and iMSBsg−/− mice have normal muscle morphology and contractility, only MCT4−/− mice exhibit an exercise intolerant …

My News, Georgia Southern University

My News (2014-2020)

• Georgia Southern University officially opens landmark learning center in Ireland
• Courageous Conversations begin Dec. 2
• Staff Council sponsors warm clothing drive through Dec. 6
• Georgia Southern celebrates 113th birthday
• Celebrate Giving Tuesday with a gift to Georgia Southern
• Georgia Southern's RN to BSN helps graduates elevate their careers
• Dining Commons closed Dec. 16-31
• Georgia Southern vs. Georgia State rivalry football game

Lindenwood Digest, November 26, 2019, Lindenwood University

Lindenwood Digest

The Lindenwood Digest has been a digital employee newsletter since 2009.