Digital Commons Network^™

Clemson Board Of Trustee Minutes, Full Board Minutes, 2023 Februrary 2, Clemson University Board Of Trustees

Minutes

No abstract provided.

Clemson Board Of Trustee Minutes, Finance And Facilities Committee, 2023 Februrary 2, Clemson University Board Of Trustees

Minutes

No abstract provided.

Systems Thinking Activities Used In K-12 For Up To Two Decades, Diana Fisher, Systems Thinking Association

Complex Systems Faculty Publications and Presentations

Infusing systems thinking activities in pre-college education (grades K-12) means updating precollege education so it includes a study of many systemic behavior patterns that are ubiquitous in the real world. Systems thinking tools include those using both paper and pencil and the computer and enhance learning in the classroom making it more student-centered, more active, and allowing students to analyze problems that have been heretofore beyond the scope of K-12 classrooms. Students in primary school have used behavior over time graphs to demonstrate dynamics described in story books, like the Lorax, and created stock-flow diagrams to describe what was needed …

Matrix-Entrapped Fibers Create Ecological Niches For Gut Bacterial Growth, Nuseybe Bulut, Thaisa M. Cantu-Jungles, Xiaowei Zhang, Zeynep Mutlu, Mukerrem Cakmak, Bruce R. Hamaker

Purdue University Libraries Open Access Publishing Fund

Insoluble plant cell walls are a main source of dietary fiber. Both chemical and physical fiber structures create distinct niches for gut bacterial utilization. Here, we have taken key fermentable solubilized polysaccharides of plant cell walls and fabricated them back into cell wall-like film forms to understand how fiber physical structure directs gut bacterial fermentation outcomes. Solubilized corn bran arabinoxylan (Cax), extracted to retain some ferulate residues, was covalently linked using laccase to form an insoluble cell wall-like film (Cax-F) that was further embedded with pectin (CaxP-F). In vitro fecal fermentation using gut microbiota from three donors was performed on …

Perspectives Of 2d Mxene Tribology, Andreas Rosenkranz, Maria Clelia Righi, Anirudha V. Sumant, Babak Anasori, Vadym Mochalin

Chemistry Faculty Research & Creative Works

The Large and Rapidly Growing Family of 2D Early Transition Metal Carbides, Nitrides, and Carbonitrides (MXenes) Raises Significant Interest in the Materials Science and Chemistry of Materials Communities. Discovered a Little More Than a Decade Ago, MXenes Have Already Demonstrated Outstanding Potential in Various Applications Ranging from Energy Storage to Biology and Medicine. the Past Two Years Have Witnessed Increased Experimental and Theoretical Efforts toward Studying MXenes' Mechanical and Tribological Properties When Used as Lubricant Additives, Reinforcement Phases in Composites, or Solid Lubricant Coatings. Although Research on the Understanding of the Friction and Wear Performance of MXenes under Dry and …

Exploring Principals’ Perceptions About Collective Efficacy In Urban K-8 New Jersey Schools Designated For The School Improvement Process, Crystal M. Joye

Seton Hall University Dissertations and Theses (ETDs)

Leadership plays an important role in determining organizational culture and maintaining a commitment to the collective goal. Leaders not only play a critical role in developing and implementing policies to direct an organization toward a goal, but also serve as role models for those with whom they work. Research has shown that relationships between principals and teachers are critical to impact teaching practices, school climate, and students positively, yet these relationships can affect student learning and achievement.

Research has also shown that students’ overall performance in school and any decrease in their overall achievement data are directly related to teacher …

Considering Community Partnerships And New Projects: Advice From The Field, Morgan Rose Pershing

Faculty Research, Scholarly, and Creative Activity

There are many considerations to take before embarking on a new project or creating a new community partnership. Many such considerations are undocumented and not widely taught in Master of Library and Information Science programs. This article fills in the gap with suggested steps to take before implementing a new service or partnership. Recommendations stem from the author’s own experiences and aim to help public library workers—from staff to administration—avoid possible pitfalls and become effective advocates for focus and intentionality.

The Waxy Mutation In Sorghum And Other Cereal Grains Reshapes The Gut Microbiome By Reducing Levels Of Multiple Beneficial Species, Qinnan Yang, Mallory J. Suhr Van Haute, Scott E. Sattler, Devin J. Rose, Anthony Juritsch, Jing Shao, Kristin A. Beede, Robert J. Schmaltz, Jeff Price, John Toy, Amanda E. Ramer-Tait, Andrew K. Benson

Department of Food Science and Technology: Faculty Publications

Waxy starches from cereal grains contain >90% amylopectin due to naturally occurring mutations that block amylose biosynthesis. Waxy starches have unique organoleptic characteristics (e.g. sticky rice) as well as desirable physicochemical properties for food processing. Using isogenic pairs of wild type sorghum lines and their waxy derivatives, we studied the effects of waxy starches in the whole grain context on the human gut microbiome. In vitro fermentations with human stool microbiomes show that beneficial taxonomic and metabolic signatures driven by grain from wild type parental lines are lost in fermentations of grain from the waxy derivatives and the beneficial signatures …

February 2023 Faculty Senate Packet, University Of Nebraska At Kearney Faculty Senate

Faculty Senate Packets

No abstract provided.

Diagnostic Performance Of Screening Tools For Depressive Symptoms In Vulnerable Older Patients With Cancer Undergoing Comprehensive Geriatric Assessment (Cga): Results From The Screen Pilot Study, Laura Tack, Ann Sophie Maenhoudt, Lore Ketelaars, Zutter J De, Stefanie Pinson, Laura Keunebrock, Lorenz Haaker, Kathleen Deckmyn, Mathilde Gheysen, Cindy Kenis, Hans Wildiers, Laurence Depoorter, Pieter Jan Geerts, Rebecca Chandler, Tom Boterberg, Patricia Schofield, Christopher N. Parris, Philip R. Debruyne

School of Nursing and Midwifery

Depression is a common and disabling disorder in later life, particularly among people with poor physical health. There are many screening tools available that can be used to examine depressive symptoms; however, not all of them may be appropriate or accurate for older adults with cancer. This pilot study was designed to test the diagnostic performance of two screening tools and their short versions in a cohort of vulnerable (G8 score ≤ 14/17) older patients with cancer undergoing comprehensive geriatric assessment (CGA). The prospective analysis covered 50 vulnerable patients with cancer aged ≥70 years. The diagnostic performance of the Geriatric …

Examining Undergraduate College Students’ Experiences Participating In Longitudinal Qualitative Research, Rosemary J. Perez, Arely Acuña, Marissiko M. Wheaton

The Qualitative Report

While many researchers describe the potential benefits to individuals if they opt to participate in qualitative research, it is not always feasible to empirically examine how engaging in a study influence the participants. Acknowledging this gap, we conducted a descriptive qualitative study to explore how 67 low-income students described their experiences as participants in a larger longitudinal qualitative research project that involved regularly submitting video diaries and participating in interviews over the course of three years. Overall, participants characterized their experiences as positive and highlighted unanticipated benefits of the project. Although many individuals were drawn to the project for the …

National Digital Infrastructure And India’S Healthcare Sector: Physician’S Perspectives, Rajesh Chandwani, Saneesh Edacherian, Mukesh Sud

The Qualitative Report

Patient-centric digital infrastructure can potentially enhance the efficiency of healthcare systems. However, even in developed nations, evidence suggests low adoption rates for such infrastructure and lack of support from clinicians is considered as one of the most critical hindering factors. In this study, we examine physicians' perceptions of the proposed large-scale information technology initiative in India that aims to transform the health sector and provide universal health coverage to all residents of India. We employed the information ecology lens to understand the broader changes in the healthcare system that could result from the initiative. We use focus group discussion and …

Employment Research, Vol. 30, No. 1, January 2023

Employment Research Newsletter

No abstract provided.

College Students And Dui: Justifications For Driving Under The Influence, Nadia Lindner

Student Publications and Presentations

In-depth interviews were conducted in 2023 using 9 college students at a small, private university located within the southeastern area in the United States. The primary goal of our study was to identify the reasoning for students to drive after drinking despite the possible repercussions such as license suspension, arrest, or obtaining a criminal record. We discovered that these students labeled drunk driving as nothing special but rather something they considered convenient for them. Specifically, these students justified their drug use through the use of four recurring subdued DUI arguments: 1) knowing when not to get behind the wheel 2) …

Monitoring And Modelling Marine Zooplankton In A Changing Climate, Lavenia Ratnarajah, Rana Abu-Alhaija, Angus Atkinson, Sonia Batten, Nicholas J. Bax, Kim S. Bernard, Gabrielle Canonico, Astrid Cornils, Jason D. Everett, Maria Grigoratou, Nurul Huda Ahmad Ishak, David Johns, Fabien Lombard, Erik Muxagata, Clare Ostle, Sophie Pitois, Anthony J. Richardson, Katrin Schmidt, Lars Stemmann, Kerrie M. Swadling, Guang Yang, Lidia Yebra

School of Geography, Earth and Environmental Sciences

Zooplankton are major consumers of phytoplankton primary production in marine ecosystems. As such, they represent a critical link for energy and matter transfer between phytoplankton and bacterioplankton to higher trophic levels and play an important role in global biogeochemical cycles. In this Review, we discuss key responses of zooplankton to ocean warming, including shifts in phenology, range, and body size, and assess the implications to the biological carbon pump and interactions with higher trophic levels. Our synthesis highlights key knowledge gaps and geographic gaps in monitoring coverage that need to be urgently addressed. We also discuss an integrated sampling approach …

Employment, Remuneration And Workplace Report 2023, Roisin Murphy Dr

Reports

This report follows the previously published “Employment Opportunities and Future Skills Requirements for Surveying Professionals, 2018-2021” in which a significant shortage of property, land and construction professionals was projected. The current research has been undertaken against a backdrop of economic uncertainty due largely to Brexit, Covid-19 and the war in Ukraine.

The Irish economy rebounded well following the Covid-19 pandemic with low unemployment, moderate economic growth and solid Exchequer balances forecast in the medium term. On the downside, price inflation, fueled by soaring energy costs, have resulted in interest rates rising for the first time in over a decade which …

Sacred Heart University Self-Study 2023, Sacred Heart University

News, Magazines and Reports

Sacred Heart University Self-Study, February 2, 2023. Prepared for the New England Commission on Higher Education (NECHE).

Comprehensive Smn1 And Smn2 Profiling For Spinal Muscular Atrophy Analysis Using Long-Read Pacbio Hifi Sequencing., Xiao Chen, John Harting, Emily G. Farrow, Isabelle Thiffault, Dalia Kasperaviciute, Genomics England Research Consortium, Alexander Hoischen, Christian Gilissen, T Pastinen, Michael A. Eberle

Manuscripts, Articles, Book Chapters and Other Papers

Spinal muscular atrophy, a leading cause of early infant death, is caused by bi-allelic mutations of SMN1. Sequence analysis of SMN1 is challenging due to high sequence similarity with its paralog SMN2. Both genes have variable copy numbers across populations. Furthermore, without pedigree information, it is currently not possible to identify silent carriers (2+0) with two copies of SMN1 on one chromosome and zero copies on the other. We developed Paraphase, an informatics method that identifies full-length SMN1 and SMN2 haplotypes, determines the gene copy numbers, and calls phased variants using long-read PacBio HiFi data. The SMN1 and SMN2 copy-number …

The “Heaven Ab Initio” Argument From Evil, Carlo Alvaro

Publications and Research

Logical and evidential arguments from evil are generally thought to have been rebutted by various refutations, defenses, and theodicies. While disparate, these responses employ similar strategies to show that God has morally sufficient reasons to permit evil and suffering in the world, either to preserve human freedom, for the sake of the moral growth of human souls, or to train humans to be able to act freely without sinning once in heaven. In this paper, I defend the heaven ab initio argument from evil (HAIAFE), which demonstrates that God could have accomplished all these goals, without the need for evil …

Montana Kaimin, February 2, 2023, Students Of The University Of Montana, Missoula

Montana Kaimin, 1898-present

Student newspaper of the University of Montana, Missoula.

Student Nurses As A Future General Practice Nursing Workforce. Implementing Collaborative Learning In Practice: Implications For Placement Learning And Patient Access. A Mixed Methods Study., Gr Williamson, S Evans, L Attrill, F Cook, K Nash, Adele Kane

School of Nursing and Midwifery

No abstract provided.

The Kenyon Collegian - February 2, 2023

The Kenyon Collegian

No abstract provided.

A Dlg1-Arhgap31-Cdc42 Axis Is Essential For The Intestinal Stem Cell Response To Fluctuating Niche Wnt Signaling, David Castillo-Azofeifa, Tomas Wald, Efren A Reyes, Aaron Gallagher, Julia Schanin, Stephanie Vlachos, Nathalie Lamarche-Vane, Carolyn Bomidi, Sarah Blutt, Mary K Estes, Todd Nystul, Ophir D Klein

Faculty, Staff and Students Publications

A central factor in the maintenance of tissue integrity is the response of stem cells to variations in the levels of niche signals. In the gut, intestinal stem cells (ISCs) depend on Wnt ligands for self-renewal and proliferation. Transient increases in Wnt signaling promote regeneration after injury or in inflammatory bowel diseases, whereas constitutive activation of this pathway leads to colorectal cancer. Here, we report that Discs large 1 (Dlg1), although dispensable for polarity and cellular turnover during intestinal homeostasis, is required for ISC survival in the context of increased Wnt signaling. RNA sequencing (RNA-seq) and genetic mouse models demonstrated …

Insights Into Cell-Specific Functions Of Microtubules In Skeletal Muscle Development And Homeostasis, Lathan Lucas, Thomas A Cooper

Faculty, Staff and Students Publications

The contractile cells of skeletal muscles, called myofibers, are elongated multinucleated syncytia formed and maintained by the fusion of proliferative myoblasts. Human myofibers can be hundreds of microns in diameter and millimeters in length. Myofibers are non-mitotic, obviating the need for microtubules in cell division. However, microtubules have been adapted to the unique needs of these cells and are critical for myofiber development and function. Microtubules in mature myofibers are highly dynamic, and studies in several experimental systems have demonstrated the requirements for microtubules in the unique features of muscle biology including myoblast fusion, peripheral localization of nuclei, assembly of …

Pre-Schoolers’ Images, Intergroup Attitudes, And Liking Of Refugee Peers In Germany, Iris Würbel, Patricia Kanngiesser

School of Psychology

There is extensive research on children’s intergroup attitudes, but their perceptions of refugee children have rarely been studied. We conducted a study with 5- and 6-year-old children (N = 60) in Germany following the arrival of unprecedented large numbers of refugees in 2015 and 2016. Children completed a set of three tasks that measured their perceptions of refugee children (minority group) and German children (majority group): a draw-a-typical-child task (including questions about whether participants wanted to interact with the depicted child), an intergroup attitude task, and a liking task. Results indicate that participants drew similar pictures of and had similar …

Between Heaven And Earth! A Poem-Collage Pair About Hypatia Of Alexandria, Sarah Glaz, Mark Sanders

Journal of Humanistic Mathematics

The poem-collage pair presented here is a work of collaboration between the mathematician and poet, Sarah Glaz, and the collage and ceramic artist, Mark Sanders. The piece is part of their larger joint poem-collage project involving the history of mathematics. Included as background is a brief discussion on the history and mathematics involved, and a reflection on several landmark locations and some of the relevant imagery appearing in the poem and the collage.

The Babelogic Of Mathematics, Vijay Fafat

Journal of Humanistic Mathematics

How would the Bible written about a Mathematical God start, describing the Creation of Mathematics and Logic? How would Rigveda's "Nasadiya sukta" read if it were describing the Void before mathematics was "born"? Here is an attempt at a partial answer, one which takes the original Genesis chapter and the Nasadiya sukta and makes suitable changes to create a fairly consistent, if somewhat anachronistic narrative (with the slight mixing up of Bertrand Russell and Lobachevsky / Bolyai attributable to "Babelogic"), along with a new ending to the Beginning...

Astor Place Barber, Audrey Nasar

Journal of Humanistic Mathematics

"Astor Place Barber" is a short story about a math professor and a barber. It plays with the logical concept of a paradox via the Barber's Paradox, which, made famous by Bertrand Russell, tells the story of a barber who both shaves himself and does not shave himself.

Locked In Functions: A Short Poem For Robert Langlands, Virgilio A. Rivas

Journal of Humanistic Mathematics

This short poem is inspired by Robert Langlands, recipient of the 2018 Abel Prize. The poem tries to sum up in poetic language, as brief but substantial as it can be, the philosophical and rhetorical connotation of his contributions to mathematics, from automorphic forms to number theory, and the famous Langlands programme, among others. Also partly inspired by Edward Frenkel's tribute to Langlands, the book Love and Mathematics, the poem seeks to capture the philosophical beauty of mathematics that privileges the importance of 'functions' over 'passions', consistent with Langlands' purely mathematical side.

Unsolved Haiku, Scott W. Williams

Journal of Humanistic Mathematics

This poem describes the still unsolved 1937 conjecture of Lloyd Collatz: Do repeated applications of the algorithm described yield the number 1?