Digital Commons Network^™

Temperature Has A Unimodal Effect On The Functional Response Of Wolf Spiders, John Delong, Stella F. Uiterwaal, Alondra Magallanes

School of Biological Sciences: Faculty Publications

The response of biotic interactions to changes in temperature will play a large role in determining the impact of climate change on ecological communities. In particular, how warming alters predator-prey interactions will influence population stability, food web connectivity, and the movement of energy across trophic levels. The functional response relates predator foraging rates to prey availability, and it is often predicted to increase monotonically with temperature, at least within the limits of predator function. However, some studies suggest that functional responses peak and then decline, and such a difference has critical implications for the effect of warming on ecological communities. …

Mgrre_Thinsections_05_A_30, Mgrre

Thin Sections

No abstract provided.

A Wind Environment And Lorentz Factors Of Tens Explain Gamma-Ray Bursts X-Ray Plateau, Hüsne Dereli-Bégué, Asaf Pe’Er, Felix Ryde, Samantha R. Oates, Bing Zhang, Maria G. Dainotti

Physics & Astronomy Faculty Research

Gamma-ray bursts (GRBs) are known to have the most relativistic jets, with initial Lorentz factors in the order of a few hundreds. Many GRBs display an early X-ray light-curve plateau, which was not theoretically expected and therefore puzzled the community for many years. Here, we show that this observed signal is naturally obtained within the classical GRB fireball model, provided that the initial Lorentz factor is rather a few tens, and the expansion occurs into a medium-low density wind. The range of Lorentz factors in GRB jets is thus much wider than previously thought and bridges an observational gap between …

Best Practices For Implementing Experimental Research Methods, Jennifer L. Stoner

Marketing Faculty Publications

Experimental research methods have a long history across a number of different disciplines—including consumer research. Although experiments are just one of many alternative research methods, experiments are notable because they are the best way to establish causation. This makes experiments a powerful tool when researchers need to show cause and effect relationships. In this article, we provide best practices for implementing experimental research methods in consumer studies. Specifically, we discuss several important topics researchers need to consider when designing experiments, including developing hypotheses, operationalizing the variables (manipulated or measured), deciding on the research design (between-subjects, within-subjects, or mixed), selecting the …

Silver Nanoparticles Formulation Of Flower Head’S Polyphenols Of Cynara Scolymus L.: A Promising Candidate Against Prostate (Pc-3) Cancer Cell Line Through Apoptosis Activation, Shady Swidan, Amgad Khedr, Marwa Goda, Abdelaziz Farrag, Ali Nasr, Mohamed Nafie, Maged Abdel-Kader, Jihan Badr, Reda Abdelhameed

Pharmacy

Cynara scolymus L. (Family: Compositae) or artichoke is a nutritious edible plant widely used for its hepatoprotective effect. Crude extracts of flower, bract, and stem were prepared and evaluated for their in vitro antioxidant activity and phenolic content. The flower crude extract exhibited the highest phenolic content (74.29 mg GAE/gm) as well as the best in vitro antioxidant activity using total antioxidant capacity (TAC), ferric reducing antioxidant power (FEAP), and 1,1-diphenyl-2-picrylhyazyl (DPPH) scavenging assays compared with ascorbic acid. Phenolic fractions of the crude extracts of different parts were separated and identified using high-performance liquid chromatography HPLC-DAD analysis. The silver nanoparticles …

Digital Innovation In The Supply Chain Of The Beer Industry In The Post-Epidemic Period, Zhang Yuan-Ji

Food and Machinery

In view of the uncertainty of the post-epidemic situation, this paper puts forward the question of how to deal with the risks of the beer industry supply chain. Based on the research on the supply chain and the digitalization of the supply chain, the current situation of the beer industry supply chain is analyzed, and five aspects of mechanism countermeasures are given.

Routine Use Of Closed Suction Drains Following Revision Arthroplasty May Not Be Necessary, Farideh Najafi, Jonah M. Stein, Nicholas V. Peterson, Michael Meghpara, Matthew B. Sherman, Camilo Restrepo, Javad Parvizi

Department of Orthopaedic Surgery Faculty Papers

BACKGROUND: There are numerous studies demonstrating that closed suction drainage (CSD) usage after primary total joint arthroplasty (TJA) has little to no benefit. There are little data on the role of CSDs after revision TJA. The purpose of our study was to evaluate whether there is any clinical advantage to CSD usage after revision TJA.

METHODS: This retrospective study evaluated the clinical records of 2,030 patients undergoing revision TJA between 2007 and 2021. CSD was used in 472 patients and not used in 1,558 patients. Primary outcome was blood transfusion rate and secondary outcomes included total blood loss (TBL), as …

Arts For Whose Sake? Arts Course-Taking And Math Achievement In Us High Schools, Daniel Mackin Freeman, Dara Shifrer

Sociology Faculty Publications and Presentations

Math achievement in U.S. high schools is a consistent predictor of educational attainment. While emphasis on raising math achievement continues, school-level interventions often come at the expense of other subjects. Arts courses are particularly at risk of being cut, especially in schools serving lower socioeconomic status youth. Evidence suggests, however, that arts coursework is beneficial to many educational outcomes. We use data on 20,590 adolescents from the High School Longitudinal Study of 2009 to answer two research questions: (1) Does student accumulation of fine arts courses across different topic areas relate positively to math test scores in high school? (2) …

Beating Brain Drain, Andy Belt

University of Mississippi News

No abstract provided.

Forecasting Postoperative Delirium In Older Adult Patients With Fast-And-Frugal Decision Trees, Maria Heinrich, Jan K. Woike, Claudia D. Spies, Odette Wegwarth

School of Psychology

Postoperative delirium (POD) is associated with increased complication and mortality rates, particularly among older adult patients. However, guideline recommendations for POD detection and management are poorly implemented. Fast-and-frugal trees (FFTrees), which are simple prediction algorithms, may be useful in this context. We compared the capacity of simple FFTrees with two more complex models—namely, unconstrained classification trees (UDTs) and logistic regression (LogReg)—for the prediction of POD among older surgical patients in the perioperative setting. Models were trained and tested on the European BioCog project clinical dataset. Based on the entire dataset, two different FFTrees were developed for the pre-operative and postoperative …

Mathematical Musings On The External Anatomy Of The Novel Coronavirus. Part 3: Spherical Triangles, Jyotirmoy Sarkar, Mamunur Rashid

Mathematics Faculty Publications

What is the shape of the novel coronavirus (n-CoV) which has turned our world upside down? Even though under a microscope, it looks dull, unattractive, and even disgusting, creative artists have attributed to it bright colors, made it look pretty, and depicted it as a thing of beauty. What can a mathematician contribute to this effort? We take a purist’s point of view by imposing on it a quasi-symmetry and then deriving some consequences. In an idealistic world, far removed from reality but still constrained by the rules of mathematics, anyone can enjoy this ethereal beauty of the mind’s creation, …

Effect Of Yoga And Mindfulness Intervention On Symptoms Of Anxiety And Depression In Young Adolescents Attending Middle School: A Pragmatic Community-Based Cluster Randomized Controlled Trial In A Racially Diverse Urban Setting, Alessandra N. Bazzano, Yaoyao Sun, Vaughne Chavez-Gray, Temitope Akintimehin, Jeanette Gustat, Denise Barrera, Cody Roi

School of Medicine Faculty Publications

Mental health conditions in childhood and adolescence are increasing in the U.S. population and require early intervention, as highlighted by a recent Surgeon General’s Advisory on Protecting Youth Mental Health. These health issues, which have been exacerbated by the COVID-19 pandemic, impair functioning, and may lead to longer term reductions in quality of life. Young adolescents are likely to experience stressors including academic pressure, feelings of loneliness and isolation, and excessive exposure to social media, all of which have been made worse by the pandemic and associated disruptions. Universal preventive programs at school serve as an important strategy for equipping …

Study Protocol For An Adapted Personal Project Analysis To Measure Vertical Inter-Goal Relations On Physical Activity And Diet, Sara Kassas, Catherine Culot, Geert Crombez, Annique Smeding, Christophe Leys, Debbe Thompson, Ann Desmet

Children’s Nutrition Research Center Staff Publications

Background: The promotion of multiple healthy lifestyles has been implemented as part of public health efforts to prevent and reduce the burden of non-communicable diseases. However, these interventions have shown a heterogeneity in their effectiveness. The pursuit of multiple daily goals may influence overall progress in achieving health goals. Horizontal inter-goal relations can be conflicting (due to time constraints) or facilitating (due to goal compatibility) and impact progress towards goal achievement. Personal values also play an important role in health promotion. Personal values direct attention towards accomplishing a higher-level goal through goal setting. Identifying the conflicting or facilitating relationships between …

Brass Fest Gala Concert, Arkansas State University Department Of Music

Performance Programs

No abstract provided.

Can Micropolitan Areas Bridge The Urban/Rural Divide?, Sheila Foster, Clayton P. Gillette

Georgetown Law Faculty Publications and Other Works

There exists a well-known and significant divide between urban and rural areas in the United States. The divide has been documented along multiple dimensions – social, economic, and political – and is seen as a detrimental characteristic of our national identity and capacity for both economic development and civil political discourse. In this Article, we explore a subset of the urban/rural divide and propose a mechanism for reducing its economic and political effects within that limited realm. Specifically, we focus on the subset of rural areas that lie within what the Office of Management and Budget defines as micropolitan areas. …

Positive Patient Postoperative Outcomes With Pharmacotherapy: A Narrative Review Including Perioperative-Specialty Pharmacist Interviews., Richard H Parrish, Heather Monk Bodenstab, Dustin Carneal, Ryan M Cassity, William E Dager, Sara J Hyland, Jenna K Lovely, Alyssa Pollock, Tracy M Sparkes, Siu-Fun Wong

Pharmacy Articles

The influence of pharmacotherapy regimens on surgical patient outcomes is increasingly appreciated in the era of enhanced recovery protocols and institutional focus on reducing postoperative complications. Specifics related to medication selection, dosing, frequency of administration, and duration of therapy are evolving to optimize pharmacotherapeutic regimens for many enhanced recovery protocolized elements. This review provides a summary of recent pharmacotherapeutic strategies, including those configured within electronic health record (EHR) applications and functionalities, that are associated with the minimization of the frequency and severity of postoperative complications (POCs), shortened hospital length of stay (LOS), reduced readmission rates, and cost or revenue impacts. …

Mackenzie Poe Senior Recital, Arkansas State University Department Of Music

Performance Programs

No abstract provided.

Mr. Troy Mercer

African American Funeral Programs

Funeral Program for Mr. Troy Mercer on Sept. 24, 2022 at New Corinth Missionary Baptist Church

Apostle Linda K. Stone-Travett

African American Funeral Programs

Funeral Program fro Apostle Linda K. Stone-Travett on Sept. 24, 2022 at Hagan Temple Church

2022-2023 Philharmonia No. 1, Lynn University Conservatory Of Music, Lynn University Philharmonia, Guillermo Figueroa

Philharmonia

Philharmonia No. 1

• September 24, 2022 at 7:30 p.m. and September 25, 2022 at 3:00 p.m.
• Guillermo Figueroa, music director and conductor
• blue cathedral / Jennifer Higdon -- Tod und Verklärung (Death and Transfiguration), op. 24 / Richard Strauss -- Symphony No. 7 in A major, op. 72 / Ludwig van Beethoven

Alumni Homecoming Concert, Andrews University

Concerts and Event Programs 2022-2023

WIND SYMPHONY Byron Graves, director

SYMPHONY ORCHESTRA Marc Élysée, director

UNIVERSITY SINGERS & UNIVERSITY CHORALE Stephen Zork, director

Girls In Aviation - Keynote Speaker, Sarah Nilsson

Publications

Girls in Aviation Day (GIAD) Keynote address by Associate Professor of Applied Aviation Science Sarah Nilsson.

Between Two Rivers: Environmental Justice And The Politics Of Ecological Improvement In Puget Sound, Grant M. Gutierrez

Dartmouth College Ph.D Dissertations

Environmental justice (EJ) has become a central framework for historically marginalized communities in the United States to identify unequal exposure to environmental harm. Yet, what once began as a radical social movement challenge to different forms of environmental racism has been taken-up by a wide swathe of civil society across diverse political, cultural, and ecological landscapes. In particular, river restoration efforts – and the many communities they implicate – are emerging as key sites of political-ecological interventions that are central to EJ. However, not all river restoration efforts employ EJ as a guiding framework. Through this dissertation, I ask: how …

Bfs News Online, Georgia Southern University

Art: News & Publications (2008-2023)

• Hines Interviewed on “Good Morning Washington”

A Systematic Review And Meta-Analysis Of The Direct Effects Of Nutrients On Corals, Eileen M. Nalley, Lillian J. Tuttle, Emily E. Conklin, Alexandria L. Barkman, Devynn M. Wulstein, Madeline C. Schmidbauer, Megan J. Donahue

United States Geological Survey: Staff Publications

Chronic exposure of coral reefs to elevated nutrient conditions can modify the performance of the coral holobiont and shift the competitive interactions of reef organisms. Many studies have nowquantified the links between nutrients and coral performance, but fewhave translated these studies to directly address coastal water quality standards. To address this management need, we conducted a systematic review of peer-reviewed studies, public reports, and gray literature that examined the impacts of dissolved inorganic nitrogen (DIN: nitrate, nitrite, and ammonium) and dissolved inorganic phosphorus (DIP: phosphate) on scleractinian corals. The systematic review resulted in 47 studies with comparable data on coral …

Coastalimagelib: An Open- Source Python Package For Creating Common Coastal Image Products, Maile P. Mccann, Dylan L. Anderson, Christopher R. Sherwood, Brittany Bruder, A. Spicer Bak, Katherine L. Brodie

United States Geological Survey: Staff Publications

CoastalImageLib is a Python library that produces common coastal image products intended for quantitative analysis of coastal environments. This library contains functions to georectify and merge multiple oblique camera views, produce statistical image products for a given set of images, and create subsampled pixel instruments for use in bathymetric inversion, surface current estimation, run-up calculations, and other quantitative analyses. This package intends to be an open-source broadly generalizable front end to future coastal imaging applications, ultimately expanding user accessibility to optical remote sensing of coastal environments. This package was developed and tested on data collected from the Argus Tower, a …

The Existence And Innovation Of Library In Supporting Online Learning At New Normal Covid-19, Lolytasari Lolytasari, Fadhilatul Hamdani

Library Philosophy and Practice (e-journal)

This research discusses the existence and innovation of libraries in online learning during the Covid-19 pandemic. Online learning is carried out by utilizing technology as a means of connecting educators and students. Libraries as a place to provide sources of information to support the learning process must always improve themselves to show the best and be prepared to keep up with the times. The transformation of library management to digital must be given priority, so that libraries can exist in the midst of a pandemic. Library support in teaching and learning activities is very important, especially in fulfilling the information …

Organizational Knowledge Management Practices For Better Library And Information Services, P K Tripathy

Library Philosophy and Practice (e-journal)

Abstract

Library and Information unit of any organization, as profession within profession, runs independently, is managed separately, and serves information universally. Its management is unique and universal, which forms its identity although attached to any organization. The entire process of management of library goes parallel to the management of the parent organization, but not conflicting with it. Library receives information from the organization and contributes knowledge to the organization for its better services and products. The library management unit has to act independently, think separately, show effectiveness, and manage the unit as a small organization within a large organization.

Organizational …

Johnnie Lee Reed, Jr.

African American Funeral Programs

Johnnie_-Lee-_Reed_Jr.pdf - Funeral program for Johnnie Lee Reed, Jr.

Jaunita B. Jamerson

African American Funeral Programs

No abstract provided.