Digital Commons Network^™

Mobile Learning: Examining The Relationships Between The Use Of Mobile Devices And Student Performance In Ela And Math Within Technology And Non-Technology Districts, Gabrielle S. Jones

Theses and Dissertations

Mobile and other internet-connected devices infiltrate society, including K-12 classrooms. A large body of research indicated that these devices might distract students; however, other studies have revealed many benefits when the devices are used for educational purposes. This study aimed to examine the relationships between the use of mobile devices and student performance in mathematics (MA) and English Language Arts (ELA). The study compared two districts, one that had implemented a 1:1 technology infrastructure for learning and one that had not. Archival data on the Mississippi Academic Assessment Program (MAAP) standardized test were accessed from the two districts, containing fourth-grade …

Development Of A Novel Loop-Mediated Isothermal Amplification (Lamp) Assay For The Rapid Detection Of Clostridium Perfringens, Deepa Chaudhary

Theses and Dissertations

Clostridium perfringens (C. perfringens) causes diseases such as necrotic enteritis in poultry. Current methods for early detection of C. perfringens, including culture, and molecular techniques (PCR and qPCR), have logistical limitations in detecting pathogens on-site because they require specialized equipment and long sample preparation time. This study describes developing a highly sensitive on-site LAMP assay combined with a simple DNA extraction method to detect C. perfringens. Results showed that the LAMP assay was highly specific and sensitive with the optimal reaction conditions: 63°C for 30 mins with primer concentration of 1.2 mM FIP/BIP and 0.2 mM F3/B3. The HotSHOT method …

An Inventory And Analysis Of Human Remains From The Aklis Site (12vam1-42) Curated At Mississippi State University, Kaelyn Olson

Theses and Dissertations

This project was an inventory and analysis of human remains from the Aklis archaeological site (12VAm1-42), located in the Sandy Point National Wildlife Refuge, St. Croix, U.S. Virgin Islands. The human remains inventoried during this project were collected by the U.S. Fish and Wildlife Service and MSU during surface collection and emergency salvage excavations at Aklis. The statistical analysis of the data focused on the minimum number of individuals (MNI) per square meter, the degree of long bone completion, skeletal element counts across excavated features, and the degree of weathering. Results indicate that the assemblage curated at MSU includes a …

Quasi 1d Modelling Of A Scramjet Engine Cycle Using Heiser-Pratt Approach, Asmaa Chakir

Theses and Dissertations

Scramjet engines are key for sustained hypersonic flights. Analytic models play a critical role in the preliminary design of a scramjet engine configuration. The objective of this research is to develop and validate a quasi-1D model for the scramjet engine encompassing inlet, isolator and combustor, to evaluate the impact of flight conditions and design parameters on the engine functionality. The model is developed assuming isentropic flow in the inlet with a single turn; modified Fanno-flow equations in the isolator that account for the area change of the core flow; and the combustor is modeled using Heiser-Pratt equations accounting for the …

From The Sky To The Smartphone: Communicating Weather Information In A Digital Age, Cole M. Vaughn

Theses and Dissertations

As new technology has emerged in the digital era, the public can now choose from a variety of new media from which to get weather information. Weather applications (apps) and social media have emerged as some of the popular new media. This study sought to understand the extent to which these new media are used, how weather apps are perceived, how the news media used Twitter during Hurricane Irma, and how the public engaged with the news media’s tweets. A survey and dataset of tweets were used to evaluate the research questions and hypotheses of this research. The study found …

Surficial Geologic Mapping Of The Starkville 7.5-Minute United States Geological Survey Quadrangle 33088d-7 In Oktibbeha County, Mississippi, Jonathan Leard

Theses and Dissertations

The Starkville Quadrangle is a hotspot for geological research. The Late Cretaceous is represented by the Demopolis Formation in the northeast corner of the quadrangle, followed by the Ripley Formation, and the Prairie Bluff Formation. The K-Pg boundary is exposed in the quadrangle, and the remarkable paleontology is of global importance. The Clayton Formation is the first Paleocene unit. Where the Clayton Formation channel sands are in contact with the underlying Prairie Bluff Formation, springs occur. Springs were a rare source of water in the Black Prairie and spurred the settlement of the area over 10,000 years ago. The Paleocene …

A Call For Research: Ethical Dilemmas Of Autonomous Vehicle Manufacturers, Remy Harwood

Cybersecurity Undergraduate Research Showcase

While autonomous vehicles accounted for about 31.4 million vehicles on the road in 2019 (Placek). They have continued to flood the market and have a projected growth to 58 million in just 8 years from now (Placek) As well as a market cap in the billions of dollars. Even the comparatively new AV company Tesla has over 3 times the market cap value of the leading non AV brand Toyota (Market Cap) who are also working toward AVs as well, like their level 2 teammate driver assistance. Following Moore’s Law, as technology continues to improve, their social impact and ethical …

Investigating Privacy Policies Using Policylint Tool, Tricia Camaya

Cybersecurity Undergraduate Research Showcase

Organizations essentially inform clients about data collection and sharing practices through privacy policies. Recent research has proposed tools to help users better comprehend these lengthy and intricate legal documents that summarize collection and sharing. However, these instruments have a significant flaw. They overlook the possibility of contradictions within a particular policy. This paper introduces PolicyLint, a tool for analyzing privacy policies that simultaneously considers negation and varying semantic levels of data objects and entities. PolicyLint accomplishes this by using sentence-level natural language processing to automatically create ontologies from a large corpus of privacy policies and capturing both positive and negative …

Pushing On In Defense Of Qualitative Research: A Book Review Of Patricia Leavy’S Oral History, Vaso Thomas

The Qualitative Report

The central feature of Patricia Leavy’s book, Oral History: Understanding Qualitative Research, is the legitimization of doing oral history and, generally, qualitative research in the social sciences. Leavy reviews the foundational philosophies that inform the qualitative practice of doing social research and the methodological tools that affirm the scientific nature of oral history (such as reflection, explicitness, proper coding, and congruence). Leavy instructs the reader through each stage of the methodological process from research design to writing up the research findings. Oral History is not only an instructional guide but also a response to the critics of the qualitative …

A Text-Based Smoking Cessation Intervention For Sexual And Gender Minority Groups: Protocol For A Feasibility Trial, Irene Tami-Maury, Rebecca Klaff, Allison Hussin, Nathan Grant Smith, Shine Chang, Lorraine R Reitzel, Lorien C Abroms

Faculty, Staff and Student Publications

BACKGROUND: Smoking among sexual and gender minority (SGM) groups, which include lesbian, gay, bisexual, transgender, and queer individuals, has been reported to be highly prevalent. This is attributed to several factors, including minority-specific stress and targeted tobacco marketing. Therefore, this population is at an increased risk for tobacco-related diseases. SMS text messaging programs have been found to be effective for smoking cessation and appeal to traditionally hard-to-reach populations over other interventions. It has also been suggested that targeted and tailored interventions could be more effective among SGM smokers because they can be designed to assure a safe, validating health care …

Efficacy Of Cabozantinib In Metastatic Mit Family Translocation Renal Cell Carcinomas, Jonathan Thouvenin, Omar Alhalabi, Maria Carlo, Lucia Carril-Ajuria, Laure Hirsch, Sylvie Négrier, Dylan Martini, Delphine Borchiellini, Jad Chahoud, Massimo Lodi, Philippe Barthélémy, Elshad Hasanov, Andrew W Hahn, Thierry Gil, Srinivas R Viswanathan, Ziad Bakouny, Pavlos Msaouel, Mehmet Asim Bilen, Toni K Choueiri, Laurence Albiges, Nizar M Tannir, Gabriel G Malouf

Faculty, Staff and Student Publications

Background: MiT family translocation renal cell carcinoma (TRCC) is a rare and aggressive subgroup of renal cell carcinoma harboring high expression of c-MET. While TRCC response rates to VEGF receptor tyrosine kinase inhibitors (TKIs) and immune checkpoint inhibitors are limited, efficacy of cabozantinib (a VEGFR, MET, and AXL inhibitor) in this subgroup is unclear.

Methods: We performed a multicenter, retrospective, international cohort study of patients with TRCC treated with cabozantinib. The main objectives were to estimate response rate according to RECIST 1.1 and to analyze progression-free survival (PFS) and overall survival (OS).

Results: Fifty-two patients with metastatic TRCC treated in …

Phenol Neurolysis In People With Spinal Cord Injury: A Descriptive Study, Sheng Li

Faculty, Staff and Student Publications

STUDY DESIGN: Descriptive study.

OBJECTIVES: The study's main objective was to describe the common targets of phenol neurolysis and review the safety and efficacy of the dose used for this spasticity management procedure in people with spinal cord injury (SCI).

SETTING: An acute rehabilitation hospital.

METHODS: Data from people with SCI who underwent phenol neurolysis procedures for spasticity management between April 2017 and August 2018 were included in this study. We collected demographics and phenol neurolysis procedure-related information.

RESULTS: A total of 66 people with SCI and spasticity underwent phenol neurolysis of 303 nerves over 102 encounters. During these encounters, …

Inhibition Of The Phosphatidylinositol-3 Kinase Pathway Using Bimiralisib In Loss-Of-Function Notch1-Mutant Head And Neck Cancer, Faye M Johnson, Filip Janku, Mohamed A Gouda, Hai T Tran, Jitesh D Kawedia, Hendrik Streefkerk, Clark R Andersen, Defeng Deng, Seema Rawal, Pooja A Shah, Adel K El-Naggar, Jason M Johnson, Mitchell J Frederick

Faculty, Staff and Student Publications

BACKGROUND: PI3K/mTOR inhibition leads to apoptosis of NOTCH1-mutant head and neck squamous cell carcinoma (HNSCC) cells. We tested the efficacy of the PI3K/mTOR inhibitor bimiralisib in patients with NOTCH1-mutant HNSCC.

METHODS: Patients with recurrent/metastatic NOTCH1-mutant HNSCC who had progressed during chemotherapy and immunotherapy received bimiralisib until unacceptable toxicity or progression. To assess whether NOTCH1 mutations can be detected in blood, we measured circulating tumor DNA (ctDNA). To assess activated NOTCH1 protein levels, we quantitated cleaved NOTCH1 (cl-NOTCH) by immunohistochemistry.

RESULTS: Eight patients were treated, and 6 were evaluable for response. The objective response rate was 17%. For all 8 patients, …

Human Rabies - Texas, 2021, Jael Miller, Elvia Ledezma, Misti Ellsworth, Andrea Carlo-Angleró, Michael Niezgoda, Crystal M Gigante, Agam K Rao, Panayampalli S Satheshkumar, Gloria P Heresi, Amanda Kieffer, Ryan M Wallace

Faculty, Staff and Student Publications

In late August 2021, a boy aged 7 years was bitten by a bat while he was playing outside his apartment home in Medina County, Texas. He informed his parents; however, no rabies postexposure prophylaxis (PEP) was sought because there were no visible bite marks, and the family was unaware that contact with a bat, including in the absence of visible bite marks, might cause rabies. Approximately 2 months later, the child was hospitalized for altered mental status, seizures, and hypersalivation and ultimately received a diagnosis of rabies. Experimental therapies were attempted; however, the child died 22 days after symptom …

Linguistic And Ontological Concept Formation: The Lion Method, Göran Goldkuhl

The Qualitative Report

Concept formation is a demanding task in social research. A methodological approach (called LION) is presented that emphasizes the clarification of concepts based on linguistic and ontological views. This method originates from a qualitative-pragmatist tradition of studies of work-practices in organizational settings and it is explicitly based on the linguistic turn and the practice turn in social research. It is also based on the articulation of seven conceptualization maxims. Its aim is to bring rigor to the conceptualizing process and clarity to resulting conceptualizations. The method is illustrated through an analysis example from service management. The concepts of “value-in-use” and …

International Teaching Internship: Development Of Pre-Service Teachers’ Competences, Luthfi Auni, Teuku Zulfikar, Saiful Akmal, Alfiatunnur Alfiatunnur, Farah Dina

The Qualitative Report

Teachers’ competences should be shaped from a very early stage of their training (Mâţă, Cmeciu, & Ghiaţău, 2013). For that reason, pre-service teachers are required to get involved in teaching internships and gain professional experience from training programs and workshops. These experiences are assets for these pre-service teachers when they resume teaching positions upon graduation. The present narrative study, therefore, aims to investigate the benefits of international teaching internship, known as South-East Asian Teacher (henceforth SEA-Teacher Program) on Indonesian pre-service English teachers’ identity and competence development. There were four male and four female participants of SEA-Teacher program participated in the …

A Qualitative Analysis Of Personal Health Care Challenges Experienced By Iranian Divorcees, Farzaneh Golboni, Zainab Alimoradi, Bengt Fridlund, Liselott Årestedt, Mark Griffiths, Anders Broström, Amir Hajiagha Pakpour Ahp

The Qualitative Report

Divorce, nowadays an increasingly more prevalent life event in Iran, can create poor general health among Iranian women, possibly due to bigger challenges for health-related behaviors. The aim was to explore challenges to achieve health-related behaviors as experienced by divorced Iranian women acting as household-heads. An inductive exploratory design based on qualitative content analysis was utilized. Twenty strategically selected divorced women acting as household-heads in Tehran were interviewed between September 2019 and January 2020. The divorced women experienced individual-centered and social and environmental-centered challenges concerning their health-related behaviors. Lack of competence, lack of personal control, and lack of emotional support …

Effects Of A Behavioral Intervention On Physical Activity, Diet, And Health-Related Quality Of Life In Pregnant Women With Elevated Weight: Results Of The Hipp Randomized Controlled Trial, Sarah Wilcox Phd, Jihong Liu, Gabrielle Turner-Mcgrievy Ph.D., Rd, Alycia K. Boutte, Ellen Wingard Msph, Rd, Ld

Faculty Publications

Background

Physical activity (PA), diet, and health-related quality of life (HRQOL) are related to maternal and infant health, but interventions to improve these outcomes are needed in diverse pregnant women with elevated weight.

Methods

Health In Pregnancy and Postpartum (HIPP) was a randomized controlled trial. Women who were pregnant (N=219, 44% African American, 56% white) with overweight or obesity but otherwise healthy were randomized to a behavioral intervention grounded in Social Cognitive Theory (n=112) or to standard care (n=107). The intervention group received an in-depth counseling session, a private Facebook group, and 10 content-based …

Associations Of Aspirin And Other Anti-Inflammatory Medications With Breast Cancer Risk By The Status Of Cox-2 Expression, Lusine Yaghjyan, A Heather Eliassen, Graham Colditz, Bernard Rosner, Pepper Schedin, Akemi Wijayabahu, Rulla M Tamimi

2020-Current year OA Pubs

BACKGROUND: We investigated the associations of aspirin and other nonsteroidal anti-inflammatory drugs (NSAIDs) with breast cancer risk by the status of COX-2 protein expression.

METHODS: This study included 421 cases and 3,166 controls from a nested case-control study within the Nurses' Health Study (NHS) and Nurses' Health Study II (NHSII) cohorts. Information on medication use was first collected in 1980 (NHS) and 1989 (NHSII) and was updated biennially. Medication use was defined as none, past or current; average cumulative dose and frequency were calculated for all past or current users using data collected from all biannual questionnaires preceding the reference …

Vol. 19 No. 12 - Whole No. 31, David Bratman

Mythprint

Mythprint is the monthly bulletin of the Mythopoeic Society, a nonprofit educational organization devoted to the study, discussion and enjoyment of myth and fantasy literature, especially the works of J.R.R. Tolkien, C.S. Lewis, and Charles Williams. To promote these interests, the Society publishes three magazines, maintains a World Wide Web site, and sponsors the annual Mythopoeic Conference and awards for fiction and scholarship, as well as local and written discussion groups.

Terminally Ill Documents: The Lasting Impact Of Ephemera, Deama Khader

Proceedings from the Document Academy

Murals and portraits of cultural icons such as George Floyd and Ahed Tamimi are more than aesthetically engaging objects. They can inspire viewers to act, attend protests, and share their own feelings on an issue, whether that be in the form of more street art or something as simple as a social media post. This is often how social and political movements are made.

Street art poses a unique challenge to information professionals since the documents that are created with the intention or expectation of disappearance. They are documents suffering from terminal illness. Their ephemerality is their disease. Per the …

Documents And The Malady Of Truth, Ronald E. Day

Proceedings from the Document Academy

This article discusses documents, knowledge, and truth through a conceptual examination and through an examination of Flaubert's 19th century novel Madame Bovary. It argues that the main characters of Madame Bovary deceive themselves by believing that the contents of the fictional and medical texts they read convey truth. In contrast, the article argues that modern knowledge is constituted by documentary evidence operating in knowledge networks and processes where the result of such operations is what can be claimed to be true about the world through such processes. The representational malady that Madame and Doctor Bovary suffer in the novel was …

“Arsip Kacau”: How Messy Records Are Perceived By Indonesians In The Context Of Document Disease, Suprayitno Suprayitno, Rahmi Rahmi, Dian Novita Fitriani

Proceedings from the Document Academy

This paper examines how the Indonesian people perceive and construct arsip kacau (messy records). Messy records as documents seem to have the power to make humans psychologically ill by becoming uneasy, discomfort, stressed, burnout, and uncomfortable, all of which are diseases. This is similar to documentality introduced by Frohmann that documents can enable, produce, encourage, permit, and influence a person to experience document disease. This paper uses a qualitative approach with data collection in the form of literature and surveys from Indonesian people. The perception of archivists and the general public in Indonesia concerning the cause of the “messy records” …

Artificial Intelligence And The Preservation Of Historic Documents, Gaute Barlindhaug

Proceedings from the Document Academy

In recent decades, digitization has been presented as an important strategy both for the preservation of historic documents and for giving increased access for researchers to such materials. In the Norwegian context, this has not only implied the digitization of printed matter but also the digitization of audiovisual material like photography and analog tape recordings. From a technical perspective, there are of cause difficulties in digitizing such a variety of material when considering the diversity of media formats dating back to the nineteenth century. However, from the archival community criticism has been raised not only about the quality of the …

Document Dimensions Of Imuseum’S Instagram Posts, Ciwuk Musiana Yudhawasthi, Lydia Christiani, Widya Damayanti

Proceedings from the Document Academy

Social media is source of information during a pandemic. Using virtual ethnography methods and cyber media analysis, this article tries to trace digital cultural artifacts on IMERI iMuseum’s Instagram posts. Digital cultural artifacts that emerged were then analyzed using Buckland's concept of physical, mental and social dimensions of document. The results of the analysis show that cultural artifacts in iMuseum’s IG posts have document dimensions, seen from the physical, mental and social aspects and even a combination of dimensions. In the context of infodemic, through its social media, iMuseum seeks to carry out its role in disseminating information on health, …

Documents That Make Us Uneasy: Walter Benjamin’S Path, Sabine Roux

Proceedings from the Document Academy

The Walter Benjamin Path is not a metaphorical fiction; it is a real Pyrenean hiking trail that leads from France to Spain. It is a border trail taken by people who fled European totalitarian regimes during World War II. Its point of arrival, which overlooks the Mediterranean Sea, is the cemetery of Portbou, which recalls the memory of Walter Benjamin who died there on September 26, 1940. Between irony and tragedy, the tombstone takes up the famous quote from the philosopher “There is no document of culture that is not at the same time a document of barbarism.”

In front …

Be Our Guest Or Welcome Foolish Mortals? Disney’S Invitation To Play And The Delusion/Illusion Of Hyperreal, Immersive Documents, L.P. Coladangelo

Proceedings from the Document Academy

This paper playfully appropriates the metaphor of delusional states to frame a discussion of hyperreal documents present in Disney theme parks and resorts. A brief overview of the literature on delusion in individuals transitions into the collective formation of positive illusions to introduce the concept of play. The conceptual framework of play culture, or ludics, is presented to understand cultural production and meaning, which is further described in relation to theme park design and the negotiation of theme park experiences. This discussion is situated in document theory to explicate the intentionality of theme park designers and the indexicality of park …

Public Libraries In Norway And The U.S.: Looking Outside During And After The Covid-19 Pandemic, Roswitha Skare, Noah Lenstra

Proceedings from the Document Academy

Through this examination of trends in outdoor oriented librarianship in Norway and in the United States we see both similarities and differences. In both countries we see efforts focused on promoting reading outdoors. We also see efforts in both countries to take the library outside, thus perhaps ensuring the library’s continued visibility and relevance to the community served. In both cases, library resources and outdoor spaces are woven together, despite challenges associated with taking these resources and programs outside. We also see differences: Norwegians typically consider themselves to be outdoors-oriented people, and the placement of library resources into outdoor spaces …

Uncovering A Natural History Mystery At The University Of Akron, Gary M. Holliday, Lara Roketenetz

Proceedings from the Document Academy

Students were engaged in a combination of detective work, biology, archives, art, and education/outreach to prepare a collection of taxidermied birds donated to the University of Akron by the Rhodes family in the early 1900s for public access and exhibition. Students had the opportunity to learn from leading experts regarding the historical significance of biological collections, proper preservation protocols, digitizing and archival practices, and the urgency of science education and communication for a public audience. Many campus and community partners were involved, including experts from local museums and nature centers.

Translation Disease: Proximity Gone Awry, Laurie J. Bonnici, Brian C. O'Connor

Proceedings from the Document Academy

We present here considerations of three trans-medial translations that have caused dis-ease. We look at novel to film, poem to cantata, and novel to film to television series translations to examine various strains of dis-ease. Upon early consideration, we realized Wilson’s call for a “turn to the functional” provides a means of determining whether a translation is “inadequate” – has gone awry. We then fit the concept of translation into our model of proximity as a way to consider whether a “putative translation really [is] a translation of some text.” Ultimately, we argue that one person’s disease may be another’s …