Digital Commons Network^™

Monodispersed Cu-Tcpp/Cu2O Hybrid Microspheres: A Superior Cascade Electrocatalyst Toward Co2 Reduction To C2 Products, Zi-Xuan Wan, Aidar Kuchkaev, Dmitry Yakhvarov, Xiong-Wu Kang

Journal of Electrochemistry

The electrochemical conversion of carbon dioxide (CO₂) into valuable chemicals is a feasible way to mitigate the negative impacts of overmuch CO₂ emissions. Porphyrin-based metal organic frameworks (MOFs) are expected to be used for selective and efficient electrochemical CO₂ reduction (ECR) with porous structure and ordered active sites. Herein, we report the synthesis of a monodispersed and spherical organic/inorganic hybrid Cu-TCPP@Cu₂O electrocatalyst composed of Cu-TCPP (TCPP=tetrakis (4-carboxyphenyl) porphyrin) and Cu₂O, where TCPP plays significant roles in regulating the morphology. In-situ formed Cu during ECR process in combination with Cu-TCPP (Cu-TCPP@Cu) can suppress …

Artificial Intelligence In Politics: Contesting Power In Human And Nonhuman Relations In The Digital Era, Caroline Paskarina

Jurnal Wacana Politik

The discourse on technology and politics is still marked by two competing narratives: utopian and dystopian. The two narratives contest each other regarding who will be more powerful in the digital era, whether humans or technology. However, beyond this dichotomous debate, artificial intelligence has become inevitable and creates new power practices that cannot be adequately analyzed from these two extreme poles. This article discusses the nature of power in the contesting discourse on the creation of artificial intelligence and the implications of using artificial intelligence in politics. The literature study method is used to identify narratives that shape discourses about …

Rational Design Of Heterostructured Nanomaterials For Accelerating Electrocatalytic Hydrogen Evolution Reaction Kinetics In Alkaline Media, Hai-Bin Ma, Xiao-Yan Zhou, Jia-Yi Li, Hong-Fei Cheng, Ji-Wei Ma

Journal of Electrochemistry

Owing to the merits of high energy density, as well as clean and sustainable properties, hydrogen has been deemed to be a prominent alternative energy to traditional fossil fuels. Electrocatalytic hydrogen evolution reaction (HER) has been considered to be mostly promising for achieving green hydrogen production, and has been widely studied in acidic and alkaline solutions. In particular, HER in alkaline media has high potential to achieve large-scale hydrogen production because of the increased durability of electrode materials. However, for the currently most prominent catalyst Pt, its HER kinetics in an alkaline solution is generally 2–3 orders lower than that …

Asl-English Interpreters And Anxiety, Stephen B. Fitzmaurice, Meri Faulkner

Journal of Interpretation

Reflective of the American population, there are a number of interpreters who have Generalized Anxiety Disorder. Using a mixed methods approach, credentialed interpreters share their experience with anxiety as a professional interpreter. Participants relate both the positive and negative effects of anxiety on their interpreting work. Several anxiety coping strategies are explored, as well as, detailing the importance of finding a confidant. Issues such as potential professional stigma and the consequences of declining assignments for anxiety reasons are discussed.

Identifying Dark Patterns In User Account Disabling Interfaces: Content Analysis Results, Dominique Kelly, Victoria L. Rubin

FIMS Publications

Dark patterns are user interface (UI) strategies deliberately designed to influence users to perform actions or make choices that benefit online service providers. This mixed methods study examines dark patterns employed by social networking sites (SNSs) with the intent to deter users from disabling accounts. We recorded our attempts to disable experimental accounts in 25 SNSs drawn from Alexa’s 2020 Top Sites list. As a result of our systematic content analysis of the recordings, we identified major types of dark patterns (Complete Obstruction, Temporary Obstruction, Obfuscation, Inducements to Reconsider, and Consequences) and unified them into a conceptual model, based on …

A Case Study To Investigate Factors Influencing The Santa Clara County Getting To Zero Initiative’S Collective Impact Model, Harit Agroia, Rebecca Reno, Jenette Spezeski, Leyla Mousli, Richard Sarabia, Erin Starzyk

Journal of Social, Behavioral, and Health Sciences

Our objective was to explore how factors, such as backbone organization changes and COVID-19, affected a collective impact (CI) initiative’s progression through the five CI phases and its components of success. We conducted a case study using semistructured interviews with 17 representatives from the action committee, community-based organization, and health department between January and February 2023 in Santa Clara County, California. Participants were asked how internal and external factors affected their engagement and experiences with the CI initiative. We analyzed the data using structural and holistic coding. Results showed that the initiative’s progression was impacted by intersecting factors; overall findings …

Digital Terror Crimes, Cody Corliss

Law Faculty Scholarship

Terror actors operating within armed conflict have weaponized social media by using these platforms to threaten and spread images of brutality in order to taunt, terrify, and intimidate civilians. These acts or threats of violence are terror, a prohibited war crime in which acts or threats of violence are made with the primary purpose of spreading terror among the civilian population. The weaponization of terror content through social media is a digital terror crime.

This article is the first to argue that the war crime of terror applies to digital terror crimes perpetrated through social media platforms. It situates digital …

2024 Presidential Candidates: Who Are They And What Do They Fight For?, Jia (Sophia) Buck

Lindenlink (2012- )

No abstract provided.

Effect Of Staff Training On Information Services Delivery To Library Users In Public Libraries In The South-West Nigeria, Abdulahi Mayowa Olaniyi

Library Philosophy and Practice (e-journal)

Training has been observed to be a very important element in personnel management. Even though no organisation can grow in its services without continuous training of their staff, it has been observed that most public libraries’ staff are not well trained nor exposed to continuous training programmes. This study, therefore, seeks to examine the effect of staff training on information services delivery to library users in public libraries in the South-west of Nigeria.

The descriptive survey research design was adopted for the study. The population of the study comprises all the staff in the six State Library Boards in the …

Reconstitution Of Human Pdac Using Primary Cells Reveals Oncogenic Transcriptomic Features At Tumor Onset, Yi Xu, Michael H Nipper, Angel A Dominguez, Zhenqing Ye, Naoki Akanuma, Kevin Lopez, Janice J Deng, Destiny Arenas, Ava Sanchez, Francis E Sharkey, Colin M Court, Aatur D Singhi, Huamin Wang, Martin E Fernandez-Zapico, Lu-Zhe Sun, Siyuan Zheng, Yidong Chen, Jun Liu, Pei Wang

Faculty, Staff and Student Publications

Animal studies have demonstrated the ability of pancreatic acinar cells to transform into pancreatic ductal adenocarcinoma (PDAC). However, the tumorigenic potential of human pancreatic acinar cells remains under debate. To address this gap in knowledge, we expand sorted human acinar cells as 3D organoids and genetically modify them through introduction of common PDAC mutations. The acinar organoids undergo dramatic transcriptional alterations but maintain a recognizable DNA methylation signature. The transcriptomes of acinar organoids are similar to those of disease-specific cell populations. Oncogenic KRAS alone do not transform acinar organoids. However, acinar organoids can form PDAC in vivo after acquiring the …

Thinking About The Public Trust Doctrine In A Modern Context As Applied To Non-Fungible Tokens, Dustyn Sams

Natural Resources Journal

This paper discusses two popular concepts in the legal world, the public trust doctrine and non-fungible tokens (NFTs). For the first time, it explores whether litigants could successfully use the doctrine to protect valuable NFTs. The public trust doctrine is the legal principle that the government holds and manages land under navigable water and closely associated natural resources in trust of the people. NFTs, on the other hand, are unique collections of cryptographical data that represent ownership of a digital artwork. This paper reconsiders the question of what exactly the scope of the public trust doctrine is and how its …

Examining The Inclusivity Of Extended Reality (Xr) In Current Products, Stephanie M. Mello, Jessyca Derby, Barbara Chaparro, Nicholas R. Horn

Student Research Symposium (SRS)

Users with diverse abilities, skills, cultures, preferences, and physical differences will be using XR products.

Some XR devices are customizable to these diverse users, while others are unusable. Hardware design should be updated to make XR more inclusive.

Applications For Uncrewed Aircraft Systems At Night To Identify Hazardous Wildlife Species At Airport Environments, Janelle Drennan

Student Research Symposium (SRS)

Abstract

Wildlife strikes are a growing safety and economic concern for the US aviation industry. In this ongoing study, our team has explored the use of uncrewed aircraft systems (UAS) technologies by using thermal sensors to support data collection and analysis during simulated nighttime Wildlife Hazard Assessments (WHAs). Data has been collected between twilight and nightfall in a farmland area that is located approximately two nautical miles south of Daytona Beach International Airport. The research team has developed a Concept of Operations (CONOPs) to address safety risk management concepts and protocols to identify hazards and mitigate the associated risks with …

Investigation Into Cardiacmyhc-Α 334–352-Specific Tcr Transgenic Mice Reveals A Role For Cytotoxic Cd4 T Cells In The Development Of Cardiac Autoimmunity, Meghna Sur, Mahima T. Rasquinha, Kiruthiga Mone, Chandirasegaran Massilamany, Ninaad Lasrado, Channabasavaiah B. Gurumurthy, Raymond A. Sobel, Jay Reddy

Jay Reddy Publications

Myocarditis is one of the major causes of heart failure in children and young adults and can lead to dilated cardiomyopathy. Lymphocytic myocarditis could result from autoreactive CD4+ and CD8+ T cells, but defining antigen specificity in disease pathogenesis is challenging. To address this issue, we generated T cell receptor (TCR) transgenic (Tg) C57BL/6J mice specific to cardiac myosin heavy chain (Myhc)-α 334–352 and found that Myhc-α-specific TCRs were expressed in both CD4⁺ and CD8⁺ T cells. To investigate if the phenotype is more pronounced in a myocarditis-susceptible genetic background, we backcrossed with A/J mice. At the fourth …

Issues Of Description And Access For The Graystone And Other Collections At The Detroit Sound Conservancy, Daniel Joseph E. Kelly

School of Information Sciences Student Scholarship

In this mixed case study research paper, I examine how Community Archives deal with issues of access and difficulties of description, especially with hard-to-describe materials. I first discuss the general role of a community archive. I then discuss some of the issues faced by community archives through the lens of three collections at the Detroit Sound Conservancy (DSC) that are complicated when it comes to matters of description. The case study part of this project is based on my own experience working on collections at the DSC and from interviews with Michelle McKinney, the Archivist at the DSC. The first …

Panther - November 2017, Prairie View A&M University

PV Panther Newspapers 2017

No abstract provided.

Development Of A New Approach Using An Artificial Neural Network For Estimating Oil Formation Volume Factor At Bubble Point Pressure Of Egyptian Crude Oil, Attia Attia, Abdelrahman Gouda Eng.

Petroleum Engineering and Gas

Understanding the phase behavior and volumetric changes of reservoir fluids throughout the extent of reservoir lifetime are crucially required for effective-commercial oil recoveries. Ideally, reservoir fluid properties are experimentally measured by laboratory experiments known as PVT tests nonetheless, these tests are prohibitive, time-consuming, and required to restrict sampling and transporting procedures. For these discernible reasons, several modeling approaches have been developed. By reviewing the literature, one crucial obstacle that encounters field applicability of most extant models is the selection of input variables. Moreover, a great percentage of extant models employ the results of lengthy experimental tests such as differential gas …

Bacterial Contamination Of Platelet Products, Michael R. Jacobs `, Bowen Zhou, Robert W. Maitta

Faculty Scholarship

Transfusion of bacterially contaminated platelets, although rare, is still a major cause of mortality and morbidity despite the introduction of many methods to limit this over the past 20 years. The methods used include improved donor skin disinfection, diversion of the first part of donations, use of apheresis platelet units rather than whole-blood derived pools, primary and secondary testing by culture or rapid test, and use of pathogen reduction. Primary culture has been in use the US since 2004, using culture 24 h after collection of volumes of 4–8 mL from apheresis collections and whole-blood derived pools inoculated into aerobic …

The Student Movement Volume 108 Issue 13: Students "Activate" Their Faith During Week Of Prayer, Nailea Soto, Corinna Bevier, Grace No, Savannah Tyler, Amelia Stefanescu, Nate Miller, Katie Davis, Reagan Westerman, Erin Beers, Anna Rybachek, Rodney Bell, Wambui Karanja, Lexie Dunham, Chris Ngugi

The Student Movement v. 108 (2023-2024)

HUMANS

(Cold)ture: Culture Clubs' Winter Wonderland of Events, Nailea Soto

Sledding, Snowballs, or Staying Inside: How Andrews Students Enjoy the Snow, Corinna Bevier

My Semester Abroad: Italy Edition, Interview by Grace No

Week of Prayer or Presence?, Interviews by Savannah Tyler

ARTS & ENTERTAINMENT

Two Crows, Amelia Stefanescu

Celebrating the History of the University Singers, Amelia Stefanescu

The Maestoso of Maestro, Nate Miller

NEWS

Zoom and Snow Days, Katie Davis

IDEAS

Improving Andrews - Cafe Edition, Katie Davis

Starting Off the Semester Right, Reagan Westerman

The Tongue: A Vicious Thing?, Erin Beers

PULSE

A Dopamine-Driven Life, Anna Rybachek

Personal Prayer: …

Accelerating Elastic Property Prediction In Fe-C Alloys Through Coupling Of Molecular Dynamics And Machine Learning, Sandesh Risal, Navdeep Singh, Yan Yao, Li Sun, Samprash Risal, Weihang Zhu

Pacific Faculty Work

The scarcity of high-quality data presents a major challenge to the prediction of material properties using machine learning (ML) models. Obtaining material property data from experiments is economically cost-prohibitive, if not impossible. In this work, we address this challenge by generating an extensive material property dataset comprising thousands of data points pertaining to the elastic properties of Fe-C alloys. The data were generated using molecular dynamic (MD) calculations utilizing reference-free Modified embedded atom method (RF-MEAM) interatomic potential. This potential was developed by fitting atomic structure-dependent energies, forces, and stress tensors evaluated at ground state and finite temperatures using ab-initio. Various …

Tetravalent Sars-Cov-2 S1 Subunit Protein Vaccination Elicits Robust Humoral And Cellular Immune Responses In Siv-Infected Rhesus Macaque Controllers, Rachel C Vanderkruik, Craig Ferguson, Lauren A Kobylski, Joseph J Locascio, Gabriella E Hamlett, Parker C Killenberg, Robert Lewis, Noah Jones, Ella T Rossa, Hannah Dineen, Rosalind Picard, Lee S Cohen

Faculty, Staff and Student Publications

BACKGROUND: Depression during pregnancy is increasingly recognized as a worldwide public health problem. If untreated, there can be detrimental outcomes for the mother and child. Anxiety is also often comorbid with depression. Although effective treatments exist, most women do not receive treatment. Technology is a mechanism to increase access to and engagement in mental health services.

OBJECTIVE: The Guardians is a mobile app, grounded in behavioral activation principles, which seeks to leverage mobile game mechanics and in-game rewards to encourage user engagement. This study seeks to assess app satisfaction and engagement and to explore changes in clinical symptoms of depression …

Representing Historically Marginalized Communities In Archives: Moving Beyond Lcsh To Create More Inclusive Subject Headings, Melissa A. Ewing

School of Information Sciences Student Scholarship

The Library of Congress Subject Headings (LCSH) are widely used around the world in libraries and archives to add access points for users searching their collections. This can be problematic because LCSH has many embedded issues including inconsistency and complexity, the myth of neutrality that surrounds it, systemic biases, and how slow it is to change. These problems lead to poor descriptions of people, especially those who belong to historically marginalized communities. Archives can move beyond LCSH to create local thesauri, crowdsourced vocabularies, and collaborative partnerships with historically marginalized communities to create more inclusive subject headings.

Decolonizing Descriptions In Library Archives, Michael J. Daronco

School of Information Sciences Student Scholarship

Descriptions in a library archive are the anchoring guide to all information that’s available to those who are researching a subject of their choosing. For hundreds of years, estates, historical documents, artifacts, moving images, and sound material have been donated to libraries and universities for the use of higher education, but without a tool to help one navigate the endless amount of information, knowledge will become doormat if there’s no organizational means of looking it up. With the use of Describing Archives: A Content Standard (DACS), this system can help provide direction towards what you’re looking for to the point …

Bodytraffic

Dance Programs from the Department of Dance at Kennesaw State University

BODYTRAFFIC uses the creative spirit of its Los Angeles home as a

backdrop for delivering performances that inspire audiences around

the globe to simply love dance. Since its founding in 2007 by Artistic

Director Tina Finkelman Berkett, the company has held fast to its mission

of championing contemporary dance, educating audiences, and inciting

positive change. Its goal is simple: get the world moving.

January 26, 2024 Ereporter, University Of Alabama At Birmingham

eReporter (campus newsletter)

No abstract provided.

Breakfast And An Opportunity: Student Starts Company Thanks To Connection Made At Hub, University Of Dayton

News Releases

From starting his company senior year to becoming profitable nine months later, Ryan O’Shea ’23 credits his success to connections made as a UD entrepreneurship student at The Hub Powered by PNC Bank.

Genrefication In Secondary School Libraries, Lindsay E. Pulsipher

School of Information Sciences Student Scholarship

Most school libraries organize fiction books alphabetically by an author’s last name. In order for a student to find and compare potential fiction reading material, the traditional school library model would have the student either search the library system for the topic and then go from stack to stack looking for books about the topic from any number of locations or seek advice from school library staff who would direct the student to potential titles as part of a reader’s advisory. In an effort to make fiction book selection easier for students, some school librarians have turned to genrefied fiction …

Museum Preparedness In The Digital Age, Mary Jatkowski

School of Information Sciences Student Scholarship

In 2001, Neil Beagrie coined the term, “digital curation” at the Digital Preservation Coalition sponsored conference in London. This new term launched a field of study which has since beenadopted by various disciplines within the sciences and humanities. Cultural heritage organizations like libraries and archives adapted the new field, by refining and formalizing standards and practices of digital curation to cater to their diverse cultural and historical collections. LIS graduate programs have embraced the field of study with rigorous curricula like DigCCurr which trains students in the various aspects of curation and preservation, from metadata standards to selection and …

The Minutes Of The Marshall University Graduate Council Meeting, January 26, 2024, Marshall University Graduate Council

Graduate Council Minutes

No abstract provided.

The George-Anne Inkwell Edition, Georgia Southern University

The Inkwell

No abstract provided.