Digital Commons Network^™

Using What Students Have At Their Fingertips: Utilising Mobile Phones For Circular Writing, Mustafa Naci Kayaoğlu, Şakire Erbay Çetinkaya

The Qualitative Report

The integration of mobile phones into language teaching is at its infancy due to lack of uniform empirical support and limited studies focusing solely on vocabulary and pronunciation teaching. Arguing that writing should be merited further attention, we targeted a group of 26 English majoring students at a large-size public university in the northeast of Turkey to investigate their attitudes towards mobile phone-integrated language practice in the form of collaborative circular writing outside the school borders and collaborative whole class conferencing in the classroom with a seven-week case study. We gathered the qualitative data via an open-ended questionnaire, and a …

Interaction Between Students’ Motivation And Physics Teachers’ Characteristics: Multiple Case Study, Fikret Korur, Ali Eryilmaz

The Qualitative Report

This study identified the process of interaction between students’ motivation and characteristics of two physics teachers: one who exhibited effective physics teacher characteristics frequently and one who exhibited the characteristics rarely. The two case teachers were selected to predict contrasting and comparable results. The data gathered from the semi-structured interviews, follow-up interviews, direct observation, video recordings, and field notes were analyzed both by single case and by cross-case analysis to strengthen the findings from two case teachers. Findings indicated that teachers’ characteristics like enthusiasm and giving examples from daily life increased students’ motivation by increasing their attention and willingness to …

Religion And Progressive Politics In The United States, Ruth Braunstein, Todd N. Fuist, Rhys Williams

Sociology: Faculty Publications and Other Works

In recent decades, scholars interested in the role of religion in American public life have largely focused on the Christian Right or the role of religion in civic life. Compared to these extensive literatures, relatively little attention has been paid to the role of religion in liberal/progressive politics. Progressive religious voices are more widespread and more racially, socioeconomically, and religiously diverse than is typically recognized. Moreover, while these actors seek influence within the most visible political realms of elections and policymaking, they also focus on shaping the cultural identities, narratives, and discourses that undergird democratic life. This article offers a …

Static Enforcement Of Termination-Sensitive Noninterference Using The C++ Template Type System, Scott Douglas Constable

Dissertations - ALL

A side channel is an observable attribute of program execution other than explicit communication, e.g., power usage, execution time, or page fault patterns. A side-channel attack occurs when a malicious adversary observes program secrets through a side channel. This dissertation introduces Covert C++, a library which uses template metaprogramming to superimpose a security-type system on top of C++’s existing type system. Covert C++ enforces an information-flow policy that prevents secret data from influencing program control flow and memory access patterns, thus obviating side-channel leaks. Formally, Covert C++ can facilitate an extended definition of the classical noninterference property, broadened to also …

Gaseous State: A Historical Geography Of Natural Gas And The Capitalist State In An Age Of Climate Change, Carlo Sica

Dissertations - ALL

In the 1930s U.S., a set of social forces and crises pushed forward state energy regulation. As states struggle to end greenhouse-gas emissions from fossil fuels, the threat of climate change demands new explanations for how energy policy emerges. In this dissertation, I explain the period of U.S. natural gas regulation between 1938 and 1978 from critical political economy and Marxist state theoretical perspectives. My main conclusion is that the capitalist state stabilizes markets for energy to serve capital with an auxiliary means of production. Based on that conclusion, I recommend that Marxist state theory be class-centered, i.e., recognize that …

Seeing And Believing: Philosophical Issues In Theory Of Mind Development, Joseph A. Hedger

Dissertations - ALL

All human beings understand the behaviors of others as causal results of their mental states. Philosophers call this ability folk psychology and developmental researchers call it theory of mind (ToM). My dissertation concerns how this reasoning works and how it is acquired.

First, I develop and expand a theory of how folk psychology develops in childhood. This is the Perceptual Access Reasoning, or PAR theory of the Fabricius lab. Contrary to the two views dominant in the field, I argue that ToM (belief reasoning or BR) is acquired around 6 years of age after undergoing two preliminary cognitive stages, reality …

“Is That Okay With You?”: Examining A Simulated Discussion About Accommodations Between University Students Identified As Having A Disability And A Standardized Faculty Member, Justin E. Freedman

Dissertations - ALL

Postsecondary students identified as having a disability in the United States are commonly expected to discuss the use of disability-related accommodations with faculty members. Researchers have previously used surveys and interviews to examine what students report about discussing accommodations with faculty members. However, little is known about how students advocate in the moment when communicating with faculty members about accommodations. In this study, I designed a clinical simulation to examine how 15 university students identified as having a disability engaged in and reflected upon a meeting with a standardized faculty member – an actor who I trained to communicate questions …

Structurally Supported Cell-Laden Scaffolds For Bone Tissue Regeneration, Stephen William Sawyer

Dissertations - ALL

Due to challenges associated with current clinical techniques used to treat bone defects, there has been an increased focus on finding a tissue engineered solution. However, while great progress in this field has been achieved, researchers have yet to suitably combine the proper biological and structural environments needed to serve as a complete bone tissue substitute that is comparable to modern clinical solutions.

To achieve the goal of creating a model bone tissue substitute which could eventually serve as a viable therapy for bone trauma, be it caused by congenital medical conditions, age related diseases or high impact forces, three …

Deconvolution Of Membrane Protein-Detergent Complex Interactions, Aaron Wolfe

Dissertations - ALL

Membrane proteins are important in many biological functions such as cell-cell recognition, transport, and signaling; yet the study of these proteins is stunted due to their excessive aggregation in aqueous solutions. Detergents have been extensively exploited to mitigate this aggregation, and accomplish this by protecting the hydrophobic exterior of the membrane protein with their hydrophobic tails, while the polar heads of the detergents interact with the surrounding aqueous environment. Although detergents are of fundamental importance in many membrane protein studies, their selection is primarily done by trial and error screening. In this thesis, I will describe a method to utilize …

Chimera Ligand For Pili And Lectin A Protein Controls Antibiotic-Promoted Biofilm Formation, Swarming Motility, Tolerance And Persister Formation By Pseudomonas Aeruginosa, Hewen Zheng

Dissertations - ALL

Throughout the human history, the fight against bacterial infections had never stopped but the remedies for bacterial infections were often insufficient and for many infectious diseases, there was no treatment available. The revolution in antimicrobial infection therapy began with the discovery of penicillin by Alexander Fleming in 1928. However, since the first introduction of antibiotics, bacteria over time have evolved sophisticated resistant strains against almost all the available antibiotics which cause selection pressure on the bacteria to evolve their genetic makeup and develop resistance against such agents. Furthermore, bacteria can form surface attached multicellular communities known as biofilms. Bacteria residing …

Factors Affecting The Distribution And Abundance Of Autumn Vagrant New World Warblers In Northwestern California And Southern Oregon, C. John Ralph, Jared D. Wolfe

Michigan Tech Publications, Part 1

Birds found outside their typical range, or vagrants, have fascinated naturalists for decades. Despite broad interest in vagrancy, few attempts have been made to statistically examine the explanatory variables potentially responsible for the phenomenon. In this study, we used multiple linear regression to model the occurrence of 28 rare warbler species (family Parulidae) in autumn in northern California and southern Oregon as a function of migration distance, continental population size, distance, and bearing to both closest breeding population and breeding population center. In addition to our predictive model, we used capture data from the California coast to 300 km inland …

Sepsis: The Applicability To Dental Care Professionals., C Coelho, M Mead

Peninsula Dental School

This discussion paper gives an overview of current understanding around sepsis with the aim of raising awareness. NICE requires all healthcare professionals, including dental care professionals to be trained in identifying people who may have sepsis. Enhancing knowledge about sepsis will help the dental team to educate their patients about sepsis, recognise the pathognomonic warning signs and the need for rapid treatment. This paper describes the multiple missed opportunities to diagnose sepsis in a baby and it is hoped the impact of reading this from the mother's perspective will reduce the risk of this happening again.

Reappraisal Of The Toxicity Test Method Using The Green Alga Ulva Pertusa Kjellman (Chlorophyta),, Mt Brown

School of Biological and Marine Sciences

This study was aimed to develop an objective way of quantifying the reproductive status of the green macroalga, Ulva pertusa using a vital stain and programmed automated analysis (by Image J program). The EC50 values (with 95% CI), the concentrations of toxicants inducing a reduction of 50% in sporulation after 96 h exposure, from the newly developed method were similar to those obtained by the conventional method: 0.651 (0.598–0.705) mg l-1 for Cd, 0.144 (0.110–0.162) mg l-1 for Cu, 0.180 (0.165–0.195) mg l-1 for atrazine, 0.076 (0.049–0.094) mg l-1 for diuron and 30.6 (26.5–34.4) ml l-1 for DMSO, respectively. When …

Archives Annual Report, 2017-2018, Meg Miner

Administrative Reports

No abstract provided.

Protein Kinase A And High-Osmolarity Glycerol Response Pathways Cooperatively Control Cell Wall Carbohydrate Mobilization In Aspergillus Fumigatus, Leandro Jose De Assis, Adriana Manfiolli, Eliciane Mattos, João H.T.Marilhano Fabri, Iran Malavazi, Ilse D. Jacobsen, Matthias Brock, Robert A. Cramer, Arsa Thammahong, Daisuke Hagiwara, Laure Nicolas Annick Ries, Gustavo Henrique Goldman

School of Biomedical Sciences

Aspergillus fumigatus is an opportunistic human pathogen causing allergic reactions or systemic infections such as invasive pulmonary aspergillosis, especially in immunocompromised patients. The fungal cell wall is the main component responsible for recognition by the immune system, due to the specific composition of polysaccharide carbohydrates exposed on the surface of the fungal cell wall called pathogen-associated molecular patterns (PAMPs). Key enzymes in the fungal cell wall biosynthesis are a good target for fungal drug development. This report elucidates the cooperation between the HOG and PKA pathways in the mobilization of carbohydrates for fungal cell wall biosynthesis. We suggest that the …

Sustainable Development: The Role Of School Libraries, Abiola Bukola Elaturoti

Library Philosophy and Practice (e-journal)

Over the past few years, sustainable development has emerged the latest development slogan. Sustainable development has been defined as the development that meets the social, economic and technological needs of the present without compromising the ability of future generations to meet their own needs. A good well-equipped library is a prerequisite for the intellectual, moral, and spiritual advancement and elevation of an individual right from childhood; it is an indispensable element of the absolute well-being of the citizens and that of the nation at large. To attain sustainable development, the role of libraries, and particularly school libraries, cannot be ignored …

The Use Of Media Technologies In Long-Distance Relationships, Paola P. Soto Herrera

Theses

Communication technologies have helped reduce personal distances and stay connected. This study pursued the following questions: What are the most popular media used to communicate in long-distance relationships? Are those in long-distance relationships more likely to use rich or lean media? Do family, friends, and romantic partners differ in their selection of media? Instant Messaging, social media (Instagram, Facebook, Twitter, Snapchat), telephone (cellular, mobile, or landline), online video chat, online audio chat, SMS, and regular mail were the most used media. Respondents were significantly more likely to use rich media. Romantic partners were more likely than either family or friends …

Health Mentors Program Reflection Essays, Cecilia Pivarunas, Karmanpreet Singh

Collaborative Healthcare: Interprofessional Practice, Education and Evaluation (JCIPE)

Health Mentors Program Reflection Essays

Special Issue School-To-Prison Pipeline, Taboo Journal Special Issue

Taboo: The Journal of Culture and Education

No abstract provided.

Latinx Youth Counterstories In A Court Diversion Program, Gerardo Mancilla

Taboo: The Journal of Culture and Education

No abstract provided.

Seen But Not Heard: Personal Narratives Of Systemic Failure Within The School-To-Prison Pipeline, Kalinda Jones, Anthony Ferguson, Christian Ramirez, Michael Owens

Taboo: The Journal of Culture and Education

No abstract provided.

Using Double Consciousness As An Analytic Tool To Discuss The Decision Making Of Black School Leaders In Disrupting The School-To-Prison Pipeline, Ramon Goings, Sheree Alexander, Julius Davis, Nicole M. Walters

Taboo: The Journal of Culture and Education

No abstract provided.

Restorative Justice As A Doubled-Edged Sword: Conflating Restoration Of Black Youth With Transformation Of Schools, Arash Daneshzadeh, George Sirrakos

Taboo: The Journal of Culture and Education

No abstract provided.

Lightfield Compression Using Commodity Hardware Video Codecs, Sai Deng, Pavel Krajcevski, Matthew Pharr, Stuart Abercrombie

Defensive Publications Series

A lightfield video is a series of lightfield stills, which include a number of reference views and residual data describing differences between the reference views and various viewpoints. The set of reference views or images, though different enough to provide the required basis for predicting intermediate views in the dataset, are correlated enough to approximate a traditional video stream. Additionally, reference images from a single time point may be compressed as a collage of smaller images that make up a single frame of a traditional video. Temporal correlation between reference images at successive time points is exploited, similar to standard …

Micro Touchpad For Wearables, Chun Yat Li, Guangzhe Cui, Debanjan Mukherjee

Defensive Publications Series

Users interact with electronic devices via a variety of input devices, such as buttons, touchpads, touchscreens, keyboards, styluses, and mice. Touchpads allow users to provide the electronic devices with a variety of commands and instructions because of their flexibility in receiving many types of input, including touches, swipes, gestures, taps, and holds from one or more fingers or other input devices. Touchpads also allow for robust construction and ergonomic variability in environments in which other input devices may not function as effectively. In particular, a micro touchpad sized for wearable devices, such as watches, activity trackers, or headphones, that retains …

Facilitating Pre-Service Teachers To Engage Emergent Bilinguals In Productive Struggle, Benjamin T. Dickey, Jim Ewing, Melissa Caruso, Emily D. Fulmer

Journal of Multicultural Affairs

This study utilized a multiple case study with qualitative research to examine how Pre-service teachers (PSTs) might engage Emergent Bilinguals (EBs) in productive struggle—grappling to solve problems (Warshauer, 2015). The researchers created a rubric based on Warshauer’s (2015) case study to record the types of questions PSTs asked as they tutored fourth grade EBs. Warshauer (2015) claimed PSTs should allow students more wait time and ask questions. She referred to such questions as affordance and probing guidance, which facilitates productive struggle. In order to discover more about the PSTs’ thinking, the researchers interviewed the PSTs before and after their first, …

Higher Education Experiences Of International Faculty In The U.S. Deep South, Elizabeth Omiteru, James Martinez, Rudo Tsemunhu, Eugene F. Asola

Journal of Multicultural Affairs

Immigration was one of the key issues from within the Obama administration. One focus of the administration was to retain brilliant foreign scholars who have studied in the United States (U.S). Rather than let International Faculty return to their countries after completing their programs, employers found it advantageous to retain these professionals to boost the United States workforce. Higher education was one of the government sectors that experienced an increase in the numbers of foreign nationals choosing to remain in the United States after completing their degrees. What many International Faculty may be oblivious of, and which their programs of …

An Analysis Of Black, Latinx, Multicultural And Asian/Pacific Islander Fraternity/Sorority Organizational Values, Ashley Tull, Andrew Shaw, Brittany Barker, Taylor Sandoval

Journal of Multicultural Affairs

The purpose of this study was to examine the espoused values of historically Black, Latinx, Multicultural and Asian/Pacific Islander fraternity/sorority organizations. This study reports the types of values discovered, as well as their alignment with universally accepted values that included: self-enhancement, openness to change, self-transcendence and conservation. Further examination included comparisons between the espoused universally accepted values of the above-identified organizations with those of historically White fraternity/sorority organizations.

A Novel 3d+Mea Approach To Authentic Engineering Education For Teacher Professional Development: Design Principles And Outcomes, Melissa Dyehouse, Adam L. Santone, Zahid Kisa, Ronald L. Carr, Rabieh Razzouk

Journal of Pre-College Engineering Education Research (J-PEER)

This paper describes the design principles and implementation of a novel approach for a K–12 teacher professional development (PD) program. The approach integrates training focused on development of model eliciting activities (MEAs) within authentic engineering design tasks, collaborative 3D model design and fabrication, and inspirational site visits with access to active engineers to enhance understanding of current issues faced by NASA aerospace researchers. Throughout the training, participants collaborated with program staff including engineering, 3D graphics, education, and MEA specialists to develop research-related MEAs with accompanying 3Dprinted manipulatives. The purpose of this article is to provide a framework for engineering education …

Assessing Mechanistic Reasoning: Supporting Systems Tracing, Paul J. Weinberg

Journal of Pre-College Engineering Education Research (J-PEER)

Reasoning about mechanism is central to disciplined inquiry in science and engineering and should thus be one of the foundations of a science, technology, engineering, and mathematics education. In addition, mechanistic reasoning is one of the core competencies listed in the Next Generation Science Standards (NGSS) Engineering Concepts and Practices (NGSS Lead States, 2013). Mechanistic explanations focus on the processes that underlie cause–effect relationships and consider how the activities of system components affect one another.

While some assessment work has been accomplished in engineering education, to date mechanistic reasoning is an area where limited assessment development has been accomplished for …