Digital Commons Network^™

Writing Instructors’ Intentional Integration Of The Information Literacy Framework, Catherine Fraser Riehle, Erica Defrain, Deborah Minter, Janel Simons

University of Nebraska-Lincoln Libraries: Faculty Publications

This article presents an exploratory study that examines how 11 first-year writing instructors’ conceptualizations of information literacy evolved over the course of their participation in an inquiry group co-developed and co-facilitated by the Libraries’ teaching faculty and the Director of Composition & Rhetoric at a public university in the United States. The authors developed a coding schema to identify the presence of information literacy-related themes and practices in pre- and post-program course syllabi and in reflective pieces submitted by instructors. The findings revealed that instructors’ use and applications of the ACRL Framework increased after the program, showing greater personal engagement …

The Effectiveness Of Dental Pulp Stem Cells-Derived Exosomes For Direct Pulp Capping: In Vitro Study, Dina A. Hammouda, Alaa M. Mansour, Mohammed E. Grawish, Ahmed R. Zaher

Mansoura Journal of Dentistry

Objective: This in vitro investigation's goal was to ascertain how well dental pulp stem cell exosomes (DPSC-exo) modulate endogenous dental pulp stem cells (DPSCs) and direct their navigation toward mineralized tissue regeneration, either alone or in conjunction with mineral trioxide aggregate (MTA). Materials and methods: For this investigation, DPSCs were harvested using rat incisors. To extract exosomes from DPSCs, an ultracentrifugation method was employed. Flow cytometry was used for the characterization of DPSCs-exo, and transmission electron microscopy (TEM) was used to measure their size. DPSCs were incubated in standard culture media and split up into three groups. The first one …

The Impact Of Social Media On Charitable Giving For Nonprofit Organization, Namchul Shin

Journal of International Technology and Information Management

Research has extensively studied nonprofit organizations’ use of social media for communications and interactions with supporters. However, there has been limited research examining the impact of social media on charitable giving. This research attempts to address the gap by empirically examining the relationship between the use of social media and charitable giving for nonprofit organizations. We employ a data set of the Nonprofit Times’ top 100 nonprofits ranked by total revenue for the empirical analysis. As measures for social media traction, i.e., how extensively nonprofits draw supporters on their social media sites, we use Facebook Likes, Twitter Followers, and Instagram …

Key Issues Of Predictive Analytics Implementation: A Sociotechnical Perspective, Leida Chen, Ravi Nath, Nevina Rocco

Journal of International Technology and Information Management

Developing an effective business analytics function within a company has become a crucial component to an organization’s competitive advantage today. Predictive analytics enables an organization to make proactive, data-driven decisions. While companies are increasing their investments in data and analytics technologies, little research effort has been devoted to understanding how to best convert analytics assets into positive business performance. This issue can be best studied from the socio-technical perspective to gain a holistic understanding of the key factors relevant to implementing predictive analytics. Based upon information from structured interviews with information technology and analytics executives of 11 organizations across the …

Does Personality Traits And Security Habits Influence Security Of Personal Identification Numbers? The Context Of Mobile Money Services In Tanzania., Daniel Ntabagi Koloseni

Journal of International Technology and Information Management

Security is an important ingredient in financial transactions; as such, it is imperative that attention should be paid to enhancing the security habits and user behaviours of mobile payment services. Establishing a link between security habits, personality characteristics, and security behaviours provides a new dimension to studying security behaviours regarding mobile money services. Therefore, this study investigates how personality traits affect security behaviours and habits and how security habits mediate the link between personality traits and PIN security practices. The study found that conscientiousness, openness to experience, extroversion and security habits influence PIN security practices, while conscientiousness, agreeableness, and neuroticism …

Media And Internet Censorship In India: A Study Of Its History And Political-Economy, Ramesh Subramanian

Journal of International Technology and Information Management

The Indian Constitution, which came into force on January 26, 1950, guarantees various fundamental rights, such as the freedom of speech and expression, freedom of religion, rights to form association, as well as rights to privacy. Yet, since the adoption of the Constitution, the Indian citizen has been subject to varying degrees of media censorship and surveillance. This paper seeks to delve into the historical evolution of media and Internet censorship and surveillance in India. It shows how media censorship of varying types have existed since the British colonists introduced restrictive laws in order to expand and control the native …

Activities Tailoring Within Agile Scrum Roles: A Case Of Nigerian Healthcare Information Systems Development, Yazidu Salihu, Julian Bass, Gloria Iyawa

Journal of International Technology and Information Management

Developing quality agile healthcare information systems requires understanding regulatory compliance and evolving healthcare needs through activities tailored within agile scrum roles. Agile scrum, a widely adopted philosophy, offers significant advantages in managing software development processes. This research explores how activities within the agile scrum roles are tailored to agile healthcare information systems development within the Nigerian context. This study adopted a qualitative case study methodology and interviewed 12 agile practitioners developing healthcare information systems within Nigeria using semi-structured open-ended interview guide questions. The practitioners were selected based on a snowballing process, a sunset of purposive sampling techniques from our network …

Navigating Emotional Discomfort In Developing Equity-Driven School Leaders: A Conceptual-Pedagogical Framework, Taeyeon Kim, James Wright

Department of Educational Administration: Faculty Publications

Abstract

Background: Given that K–12 schools necessitate leaders who can advance equity and justice, preparation programs in higher education institutions have prioritized the development of eq-uity-oriented school leaders. However, there has been relatively limited exploration of peda-gogical approaches that equip educational leaders to navigate adverse emotional responses and utilize their discomforting emotions as a source of transformation toward equity-oriented principles. When negative emotions are suppressed and/or unexplored within leadership de-velopment programs, adult learners will likely miss crucial opportunities for personal growth and transformative change.

Purpose: This theoretical article aims to enhance and expand existing scholarship on the ped-agogies …

Hop Cone Drying For The Small Grower: Temperature And Airflow Considerations, Stacy A. Adams, David M. Mabie, Michael F. Kocher, David Jones

Department of Agronomy and Horticulture: Faculty Publications

Small hop growers without nearby processors for cone stripping and drying must attempt to do so on their own farm. Challenges exist for self-built drying systems, including drying capacity, processing speed, airflow direction, and maintaining quality during drying. Research-based recommendations are given for optimal temperature, sizing of drying vessel, maximum cone depth, and influences associated with airflow on processing uniformity and cone quality are presented.

Stage And Discharge Prediction From Documentary Time-Lapse Imagery, Kenneth W. Chapman, Troy E. Gilmore, Mehrube Mehrubeoglu, Christian D. Chapman, Aaron R. Mittelstet, John E. Stranzl Jr.

Department of Agricultural and Biological Systems Engineering: Faculty Publications

Imagery from fixed, ground-based cameras is rich in qualitative and quantitative information that can improve stream discharge monitoring. For instance, time-lapse imagery may be valuable for filling data gaps when sensors fail and/or during lapses in funding for monitoring programs. In this study, we used a large image archive (> 40,000 images from 2012 to 2019) from a fixed, ground-based camera that is part of a documentary watershed imaging project (https://plattebasintimelapse.com/). Scalar image features were extracted from daylight images taken at one-hour intervals. The image features were fused with United States Geological Survey stage and discharge data as …

Medical Expenditures And The Measurement Of Poverty In The United States, Luke Petach, David Wyant

Faculty Scholarship

Using data from the Medical Expenditure Panel Survey (MEPS) we estimate the fraction of the US population that is health poor. A person is health poor if their income prior to paying health insurance premiums and out-of-pocket healthcare costs is above the poverty line, but their income net-of-premiums and out-of-pocket healthcare costs is below the poverty line. Because resources used to finance health insurance premiums and out-of-pocket costs are (A) lexicographically preferred and (B) cannot be used to maintain an individual’s standard of living, they should be excluded from official poverty estimates. Approximately 1% to 2% of the US population …

A Framework For Developing Sustainable Architectural Entrepreneurship Start-Ups In Egypt, Ayman Ahmed Ezzat Othman, Mariz Ahmed Aziz, Fatma Othman Alamoudy

Architectural Engineering

Purpose – This research aims to develop and validate a framework to support the development of sustainable architectural entrepreneurship start-ups (AES) in Egypt by overcoming the challenges that obstruct their development. Design/methodology/approach – A qualitative and quantitative research methodology was designed to accomplish four objectives. The literature review investigated the concept of entrepreneurship, the challenges of AES in Egypt and Egypt’s Vision 2030. Four case studies were analysed to validate the identified challenges and strategies adopted to overcome these obstacles. A survey questionnaire was conducted with AES founders in Egypt to assess their perception of entrepreneurship, challenges and strategies adopted …

Bim Roles In Enhancing Building Performance In Construction Projects Through Communication Management Case Study: The Grand Egyptian Museum, Ayman Ahmed Ezzat Othman, Hussien Shanawany,, Shaimaa Ali

Architectural Engineering

No abstract provided.

Project Managment, Bryant University

Catalogs and Programs

No abstract provided.

The Prevalence Of Extracranial Carotid Atherosclerosis Detected Via Ultrasound Imaging: A Single-Centre Study In Jeddah, Saudi Arabia, Salahaden R. Sultan

Saudi Medical Journal

Objectives: To assess the prevalence of carotid atherosclerosis in Jeddah, Saudi Arabia. Methods: Data on patients who underwent carotid ultrasound examinations between 2017-2021 were collected retrospectively from the archive of King Abdulaziz University Hospital, Jeddah, Saudi Arabia. Patient characteristics, blood lipid profiles, and plaque features were extracted from the medical records and ultrasound images. Descriptive data were presented as percentages. Results: In total, 1334 patients were reviewed. Of these, 13.5% had carotid plaques and were included in the analysis. The mean patient age was 69.8±10.4 years, and 76.1% were men. The prevalence of hypertension was 62.7% and the prevalence of …

Developing, Translating, And Validating A Survey Instrument For Assessing Hospital Food Service Staff’S Food Safety Knowledge, Perceptions, And Practices During The Covid-19 Pandemic, Nisreen M. Abdulsalam, Hajar B. Alnomani

Saudi Medical Journal

Objectives: To develop and validate a questionnaire to assess the food safety knowledge, perceptions, and practices (KPPs) of hospital food service staff (FSS) amidst the challenges of the coronavirus disease-2019 (COVID-19) pandemic. Methods: The questionnaire was subjected to a rigorous evaluation process, which included a literature review and focus groups comprising the general public, FSS, and key experts in food service. The pilot testing highlighted its utility and determined its content validity ratio (CVR). Results: Most items received high CVR scores of 0.96, indicating excellent content validity. A subsequent pilot study involved 40 FSS. Reliability testing, using Cronbach’s alpha value …

Geometría Natural, Paula Núñez Villamayor

Grado en Diseño de Interiores

El concepto central que guía el diseño del Wellness Center es la integración de la naturaleza en cada aspecto del entorno construido. Este enfoque se basa en la comprensión profunda de que la conexión con la naturaleza tiene un impacto positivo en el bienestar físico, mental y emocional de las personas. Por lo tanto, cada espacio dentro del edificio se concibe como una oportunidad para evocar la belleza y la serenidad de la naturaleza, creando entornos que inspiren, revitalicen y fortalezcan a los usuarios. Desde la fase inicial de diseño, se consideran ciertas estrategias bioclimáticas para optimizar la eficiencia energética …

From City Hall To Twitter: Navigating Political Context In Us Mayors' Online Engagement, Minshuai Ding

Bureau of Sociological Research: Faculty Publications

Twitter has become an indispensable tool for politicians and officials, including US mayors as heads of local governments, to engage with constituents in real time and convey their political agendas. However, there is limited research on the relationship between the political context associated with the role of mayor and their ways of communication on Twitter. This study explores the Twitter usage patterns of mayors of the 100 largest US cities in the light of two unique political contexts: partisan affiliation and form of municipal government. By conducting a twofold statistical analysis, this study found significant differences in Twitter usage patterns …

Overview Of Global Wildlife–Livestock Interfaces: The Array Of Conflicts And Strategies To Mitigate Them, Kurt C. Vercauteren, Stewart Breck

United States Department of Agriculture Wildlife Services: Staff Publications

Implications

Wildlife–livestock conflict can be broadly categorized as either competition for resources, disease transmission between wildlife and domestic species, or predation.
Management strategies can either focus on management of the livestock or management of the wildlife. Dynamic integration of both these strategies likely provides the best solution in many scenarios.
Reducing conflict and maintaining ecologically appropriate and viable populations of wildlife and thriving human endeavors should be the ultimate goal.

Effects Of Pregnancy Prevention On Brucella Abortus Shedding In American Bison (Bison Bison), Pauline Nol, Rebecca Frey, Morgan Wehtje, Jack C. Rhyan, Patrick Ryan Clarke, Matthew Mccollum, Christine Quance, Douglas C. Eckery, Suelee Robbe-Austerman

United States Department of Agriculture Wildlife Services: Staff Publications

Products of parturition are the predominant source of Brucella abortus for transmission in bison (Bison bison). Our objective was to assess whether preventing pregnancy in Brucella-seropositive bison reduced B. abortus shedding. Brucella-seropositive and -seronegative bison from Yellowstone National Park, Wyoming, USA were used in a replicated experiment. Each of two replicates (rep1, rep2) included a group of seropositive females treated with a single dose of gonadotropin-releasing hormone-based immunocontraceptive (Treatment rep1, n = 15; Treatment rep2, n = 20) and an untreated group (Control rep1, n = 14; Control rep2, …

Coyotes In The Great Basin Desert Do Not Exhibit A Spatial Response Following The Removal Of Anthropogenic Water Sources, Nadine A. Pershyn, Eric M. Gese, Erica F. Stuber, Bryan M. Kluever

United States Department of Agriculture Wildlife Services: Staff Publications

Coyote (Canis latrans) range expansion into desert ecosystems has highlighted the role of anthropogenic water sources in arid ecosystems. Despite hypotheses that additional water facilitated this expansion, previous studies reported that coyotes did not exhibit a spatial or dietary response to removal of anthropogenic water. We used GPS data to examine if coyotes responded to water removal at a finer spatial scale than previously investigated. Our integrated step selection analysis did not find evidence that coyotes adjusted their distance to water following water removal. Vegetation was an important factor in habitat selection of coyotes, with riparian and agricultural …

Frequency And Vehicle Damage Costs Of Wild Pig‑Vehicle Collisions In The United States, 2015–2022, Sophie C. Mckee, Jeremiah L. Psiropoulos, John J. Mayer

United States Department of Agriculture Wildlife Services: Staff Publications

The increasing frequency of wildlife-vehicle collisions (WVCs) is a globally recognized problem that can severely impact both the animals and humans involved in these accidents. Introduced wild pigs (Sus scrofa) have been present in various parts of the USA for centuries, but no study on wild pig-vehicle collisions (WPVCs) has been conducted on a national scale for the USA Using data provided by State Farm, we derived the number of vehicle collisions with wild pigs by state in the USA over the 2015–2022 period and the associated vehicle damage costs. In 2022, we estimated that a total of …

Kit Foxes Demonstrate Adaptive Compromise Characteristics Under Intraguild Predation Pressure By Coyotes In The Great Basin Desert, Nadine A. Pershyn, Eric M. Gese, Erica F. Stuber, Bryan M. Kluever

United States Department of Agriculture Wildlife Services: Staff Publications

Coyotes (Canis latrans) are believed to contribute to declining kit fox (Vulpes macrotis) numbers in the Great Basin desert through intraguild predation. Intraguild prey have been shown to exhibit adaptive compromise, whereby an animal increases selection for risky, but food-rich areas during times of food stress (i.e. winter). We evaluated the habitat selection of kit foxes in the Great Basin desert to elucidate if they demonstrated adaptive compromise as a method of coexisting with coyotes. We created 2nd order resource selection functions to analyze kit fox habitat selection associated with coyote relative probability of use (RPU), …

Records Of Fleas (Siphonaptera) From Delaware [Sampling, Distribution, Dispersal], Ashley C. Kennedy, Wil S. Winter, Alfred L. Gardner, Neal Woodman, Scarlett A. Shifflet, Sierra Redus, Jeffrey R. Newcomer, Ralph P. Eckerlin

United States Department of Agriculture Wildlife Services: Staff Publications

We present an annotated checklist of fleas (Siphonaptera) known to occur in the state of Delaware based on an examination of Siphonaptera collections at the University of Delaware and the Carnegie Museum of Natural History, as well as new specimens of fleas we collected from wildlife, other hosts, and tick flags. We review published records and compile them herein with our new records, which include 3 species previously unreported from Delaware. With these additions, there are now 18 flea species from 19 avian and mammalian hosts documented from Delaware.

Measuring Changes In Pork Demand, Welfare Effects, And The Role Of Information Sources In The Event Of An African Swine Fever Outbreak In The United States, Pratyoosh Kashyap, Jordan F. Suter, Sophie C. Mckee

United States Department of Agriculture Wildlife Services: Staff Publications

African swine fever (ASF) has never been detected in the United States, but the current global outbreak threatens to change that. Although ASF poses no known risk to human health and is not a food safety concern, little is known about the response in U.S. consumer demand in case of an outbreak. We use an online survey experiment, following the one-and-one-half-bound dichotomous choice contingent valuation approach to estimate changes in consumers’ willingness to pay for pork in case of an ASF outbreak. Using these estimates, we find that demand for unprocessed pork (processed pork) products in the U.S. is predicted …

Pathology Of Chronic Mycoplasma Ovipneumoniae Carriers In A Declining Bighorn Sheep (Ovis Canadensis) Population, Jennifer L. Malmberg, Samantha E. Allen, Jessica E. Jennings-Gaines, Marguerite Johnson, Katie L. Luukkonen, Kara M. Robbins, Todd E. Cornish, Rachel A. Smiley, Brittany L. Wagler, Zach Gregory, Daryl Lutz, Pat Hnlicka, Kevin L. Monteith, William H. Edwards

United States Department of Agriculture Wildlife Services: Staff Publications

Bighorn sheep (Ovis canadensis) across North America commonly experience populationlimiting epizootics of respiratory disease. Although many cases of bighorn sheep pneumonia are polymicrobial, Mycoplasma ovipneumoniae is most frequently associated with all-age mortality events followed by years of low recruitment. Chronic carriage of M. ovipneumoniae by adult females serves as a source of exposure of naïve juveniles; relatively few ewes may be responsible for maintenance of infection within a herd. Test-and-remove strategies focused on removal of adult females with evidence of persistent or intermittent shedding (hereafter chronic carriers) may reduce prevalence and mitigate mortality. Postmortem confirmation of pneumonia …

Molecular Characterization Of Non-H5 And Non-H7 Avian Influenza Viruses From Non-Mallard Migratory Waterbirds Of The North American Flyways, 2006–2011, Shahan Azeem, John A. Baroch, Deepanker Tewari, Kristy L. Pabilonia, Mary L. Killian, Birgit Bradel-Tretheway, Dong Sun, Sara Ghorbani-Nezami, Kyoung-Jin Yoon

United States Department of Agriculture Wildlife Services: Staff Publications

The surveillance of migratory waterbirds (MWs) for avian influenza virus (AIV) is indispensable for the early detection of a potential AIV incursion into poultry. Surveying AIV infections and virus subtypes in understudied MW species could elucidate their role in AIV ecology. Oropharyngeal–cloacal (OPC) swabs were collected from non-mallard MWs between 2006 and 2011. OPC swabs (n = 1,158) that molecularly tested positive for AIV (Cts ≤ 32) but tested negative for H5 and H7 subtypes were selected for virus isolation (VI). The selected samples evenly represented birds from all four North American flyways (Pacific, Central, Mississippi, and Atlantic). Eighty-seven …

Wildlife Monitoring With Drones: A Survey Of End Users, Raymond B. Iglay, Landon R. Jones, Jared E. Elmore, Kristine O. Evans, Sathish Samiappan, Morgan B. Pfeiffer, Brad F. Blackwell

United States Department of Agriculture Wildlife Services: Staff Publications

Rapid advancements in technology often yield research inquiry into novel applications and drone (i.e., unoccupied aircraft systems or UAS) applications in wildlife management are no exception. We questioned the time lag between drone‐related research and end‐user assessments. We implemented an online, cross‐sectional survey of wildlife professionals to better understand current drone use and benefits or concerns, complemented by a review of contemporary peer‐reviewed and gray literature. We found little disparity between scientific inquiry and end‐user experiences (i.e., similar trends among concerns in published literature and survey results). Exploring new (i.e., advancements in computer vision) and refining original drone applications (i.e., …

Susceptibilities And Viral Shedding Of Peridomestic Wildlife Infected With Clade 2.3.4.4b Highly Pathogenic Avian Influenza Virus (H5n1), J. Jeffrey Root, Stephanie M. Porter, Julianna B. Lenoch, Jeremy W. Ellis, Angela M. Bosco-Lauth

United States Department of Agriculture Wildlife Services: Staff Publications

We tested the ability of six peridomestic wildlife species to replicate a highly pathogenic (HP) clade 2.3.4.4b AIV (H5N1) isolated in the United States during 2022. All tested species replicated and shed virus, at least to some degree. Of the six species evaluated (house sparrows (Passer domesticus), European starlings (Sturnus vulgaris), feral pigeons (Columba livia), striped skunks (Mephitis mephitis), Virginia opossums (Didelphis virginiana), and cottontails (Sylvilagus sp.)), striped skunks and Virginia opossums shed the highest viral titers of 106.3 PFU/mL and 105.0 PFU/mL, respectively. Overall, the results of this …

Surveillance Of Highly Pathogenic Avian Influenza Virus In Wild Canids From Pennsylvania, Usa, Kevin D. Niedringhaus, Taylor C. Chan, Ashley Mcdowell, Lauren Mxwell, Madison Stevens, Lane Potts, Erica Miller, Eman Anis, Kyle Van Why, Thomas Keller, David Stallknecht, Rebecca L. Poulson, Kaitlyn Bahrs, Justin D. Brown

United States Department of Agriculture Wildlife Services: Staff Publications

The avian influenza virus is a global pathogen with significant health and economic implications. While primarily a pathogen of wild and domestic birds, recent outbreaks of the H5N1 highly pathogenic avian influenza virus (HPAIV) clade 2.3.4.4b have caused mortality in a wide variety of mammals, including members of the Canidae family, on multiple continents. Despite sporadic mortality events globally, the epidemiology and pathobiology of H5N1 HPAIV in wild canids remains poorly defined. During 2022–2024, 41 wild canid carcasses (diagnostic cases), including 23 red foxes and 18 gray foxes, were tested for the influenza A virus (IAV) via PCR, with five …