Digital Commons Network^™

Does Swab Type Matter? Comparing Methods For Mannheimia Haemolytica Recovery And Upper Respiratory Microbiome Characterization In Feedlot Cattle, William B. Crosby, Lee Pinnell, John T. Richeson, Cory Wolfe, Jake Castle, John Dustin Loy, Sheryl P. Gow, Keun Seok Seo, Sarah F. Capik, Amelia R. Woolums, Paul S. Morley

School of Veterinary and Biomedical Sciences: Faculty Publications

Background: Bovine respiratory disease (BRD) is caused by interactions among host, environment, and pathogens. One standard method for antemortem pathogen identification in cattle with BRD is deep-guarded nasopharyngeal swabbing, which is challenging, costly, and waste generating. The objective was to compare the ability to recover Mannheimia haemolytica and compare microbial community structure using 29.5 inch (74.9 cm) deep-guarded nasopharyngeal swabs, 16 inch (40.6 cm) unguarded proctology swabs, or 6 inch (15.2 cm) unguarded nasal swabs when characterized using culture, real time-qPCR, and 16S rRNA gene sequencing. Samples for aerobic culture, qPCR, and 16S rRNA gene sequencing were collected from the …

Understanding Challenges And Solutions With Systemigrams: Application To Electronic Medical Record Systems, Amit Malhan, Laquanda L. Johnson, Robert Pavur

Journal of International Technology and Information Management

The medical field is becoming bigger and more complex in the 21st century, diseases both emergent and re-emergent are on the rise and are costing lives around the world. Evolution of many diseases has made people find a reason to seek medical care in healthcare centers. This has led to increased development of health care facilities as peoples’ urge to get quality diagnosis and treatment rises. However, in the past patients ended up waiting a long time in their efforts to obtain these services. These wait times were due to the lack of proper documentation and recording of the personal …

Will Products Liability Litigation Help Protect Iot Users From Cyber-Physical Attacks?, J Royce Fichtner, Troy J. Strader

Journal of International Technology and Information Management

While there is an identifiable trend towards protecting consumers from data breaches and data misuses related to IoT devices through new legislation, new regulations, government enforcement actions, and private lawsuits, there has been little progress towards creating similar legally enforceable standards of care for “cyber-physical device security.” This article explores this underdeveloped area of academic inquiry into cyber-physical device security within the context of product liability litigation in the United States. The two questions addressed in this article are: (1) Have there been any successful products liability court decisions in the United States that have held IoT manufacturers liable for …

E-Payment Adoption In Saudi Arabia, Alexander N. Chen, Joseph Y. Thomas, Mark E. Mcmurtrey Ph.D., Michael E. Ellis

Journal of International Technology and Information Management

Internet technology has influenced banking systems because of its capability to enhance the performance of financial operations. Several factors influence the adoption of new technology within the financial industry. Namely the customers’ perception of benefit, quality, Ease of Use, Security, Self-Efficacy, and Trust. However, various cultures and geopolitical issues influence technology adoption and are therefore worth further study. This paper focuses on the factors that influence the behaviors of Saudi Arabians and their adoption of e-payment systems. The paper shows the fundamental discoveries of an investigation examining the dispersion and the adoption of e-payment technology in …

Examining Factors Influencing Intention To Use M-Health Applications For Promoting Healthier Life Among Smartphone Users In Tanzania, Herman Mandari, Mahija Yahaya

Journal of International Technology and Information Management

Deaths related with Non-Communicable Diseases (NCDs) have recently increases, similarly, development of mobile technologies have paved a way in which Smartphone users can use m-health applications to address high level of sedentary behaviours that relates to negative health consequences. Therefore, this study was conducted to examine factors which may influence generation Y who are Smartphone users to adopt m-health applications in controlling NCDs in Tanzania. TAM theory was extended with awareness, trust and perceived cost to develop a research conceptual model of this study. Google form was used to developed online questionnaire which was distributed through social media platforms to …

Editorial Board Memberships: A Report On The Status Of The Leading Information Systems Journals, Erastus Karanja, Alisha D. Malloy

Journal of International Technology and Information Management

Research journals play a significant role in the generation, dissemination, and sharing of knowledge in an academic discipline. To a great extent, the editorial board members of these research journals manage and control the generation, dissemination, and sharing of knowledge. They also act as policymakers, gatekeepers, and trendsetters. In their latter roles, editorial board members can influence several factors in a discipline; namely, the research topics, the research methods, the research scope, and whose articles are published. The primary goal of this study is to investigate and report on the status of the editorial boards memberships in a set of …

How Campus Space Becomes White Place: Advancing A Spatial Analysis Of Whiteness In Higher Education, Antonio Duran, Zak Foste, Crystal Eufemia Garcia, Jeremy T. Snipes

Department of Educational Administration: Faculty Publications

Space and place are central to understanding the production and maintenance of racial inequality in the United States. Though examinations of the racialized dynamics of space are present in other disciplines, higher education scholars have infrequently interrogated how space becomes racialized on college campuses. This conceptual paper functions as a much-needed intervention, articulating how the racialization of space at historically white colleges and universities occurs and the subsequent consequences for Students of Color. In particular, we describe how physical campus spaces historically become racialized as white, how such spaces are maintained and fortified, and the consequences of racialized space on …

Charles A. Francis, Abstracts And Publications [1969--2022], December 2022, Charles A. Francis

Department of Agronomy and Horticulture: Faculty Publications

Contents

I. Journal articles (218), p.1

II. Book reviews (60), p. 18

III. Published abstracts (213), p. 23

IV. Books (23), p. 40

V. Chapters in books (81), p. 42

VI. Symposium or workshop proceedings (127), p. 50

VII. Symposia or extension publications edited (31), p. 62

VIII. Miscellaneous (522), p. 65

Building Digital Twins Of The Human Immune System: Toward A Roadmap, Reinhard Laubenbacher, Anna Niarakis, Tomas Helikar, G. An, B. Shapiro, R. S. Malik-Sheriff, T. J. Sego, P. Macklin, J. A. Glazier

Department of Biochemistry: Faculty Publications

Digital twins, customized simulation models pioneered in industry, are beginning to be deployed in medicine and healthcare, with some major successes, for instance in cardiovascular diagnostics and in insulin pump control. Personalized computational models are also assisting in applications ranging from drug development to treatment optimization. More advanced medical digital twins will be essential to making precision medicine a reality. Because the immune system plays an important role in such a wide range of diseases and health conditions, from fighting pathogens to autoimmune disorders, digital twins of the immune system will have an especially high impact. However, their development presents …

Feedlot Diets Containing Different Starch Levels And Additives Change The Cecal Proteome Involved In Cattle’S Energy Metabolism And Inflammatory Response, Leone Campos Rocha, Andrey Sávio De Almeida Assunção, Renata Aparecida Martins, Victor Valério De Carvalho, Alexandre Perdigão2, Marília Afonso Rabelo Buzalaf, Jiri Adamec, Camila Pereira Braga, Danilo Domingues Millen, José Cavalcante Souza Vieira, Pedro De Magalhães Padilha

Department of Biochemistry: Faculty Publications

Diets for feedlot cattle must be a higher energy density, entailing high fermentable carbohydrate content. Feed additives are needed to reduce possible metabolic disorders. This study aimed to analyze the post-rumen effects of different levels of starch (25%, 35%, and 45%) and additives (monensin or a blend of essential oils and exogenous α-amylase) in diets for Nellore feedlot cattle. The cecum tissue proteome was analyzed via two-dimensional polyacrylamide gel electrophoresis (2D-PAGE) and then differentially expressed protein spots were identified with liquid chromatography–tandem mass spectrometry (LC–MS/MS). The use of blends of essential oils associated with α-amylase as a feed additive promoted …

Emission Of Volatile Organic Compounds From Land-Applied Beef Cattle Manure As Affected By Application Method, Diet, And Soil Water Condition, Bryan L. Woodbury, John E. Gilley, David B. Parker, David B. Marx

Department of Agricultural and Biological Systems Engineering: Faculty Publications

Land application of beef cattle manure may result in the emission of volatile organic compounds (VOC). This study was conducted to evaluate the effects of diet, land application method, soil water condition, and time since manure application on VOC emissions. Manure was collected from feedlot pens where cattle were fed diets containing 0%, 10%, or 30% wet distillers grains with solubles (WDGS). The effects of manure application method (surface-applied or incorporated) and soil water condition (saturated or wet) on VOC emissions were measured over a 48 h period. Heptanoic, hexanoic, isobutyric, and isovaleric acids contributed 23.5%, 17.6%, 9.26%, and 3.39% …

Towards An Integrative View Of Virus Phenotypes, John P. Delong, Maitham A. Al-Sammak, Zeina Al-Ameeli, David Dunigan, Kyle F. Edwards, Jeffry J. Fuhrmann, Jason P. Gleghorn, Hanqun Li, Kona Haramoto, Amelia O. Harrison, Marcia F. Marston, Ryan M. Moore, Shawn W. Polson, Barbra D. Ferrell, Miranda E. Salsbery, Christopher R. Schvarcz, Jasmine Shirazi, Grieg F. Steward, James L. Van Etten, K. Eric Wommack

School of Biological Sciences: Faculty Publications

Understanding how phenotypes emerge from genotypes is a foundational goal in biology. As challenging as this task is when considering cellular life, it is further complicated in the case of viruses. During replication, a virus as a discrete entity (the virion) disappears and manifests itself as a metabolic amalgam between the virus and the host (the virocell). Identifying traits that unambiguously constitute a virus’s phenotype is straightforward for the virion, less so for the virocell. Here, we present a framework for categorizing virus phenotypes that encompasses both virion and virocell stages and considers functional and performance traits of viruses in …

What Happens When Transition Metal Trichalcogenides Are Interfaced With Gold?, Archit Dhingra, Dmitri E. Nikonov, Alexey Lipatov, Alexander Sinitskii, Peter Dowben

Peter Dowben Publications

Transition metal trichalcogenides (TMTs) are two-dimensional (2D) systems with quasi-one-dimensional (quasi-1D) chains. These 2D materials are less susceptible to undesirable edge defects, which enhances their promise for low-dimensional optical and electronic device applications. However, so far, the performance of 2D devices based on TMTs has been hampered by contact-related issues. Therefore, in this review, a diligent effort has been made to both elucidate and summarize the interfacial interactions between gold and various TMTs, namely, In₄Se₃, TiS₃, ZrS₃, HfS₃, and HfSe₃. X-ray photoemission spectroscopy data, supported by the results …

Experimental Evaluation Of Ecological Principles To Understand And Modulate The Outcome Of Bacterial Strain Competition In Gut Microbiomes, Rafael R. Segura Munoz, Sara Mantz, Ines Martinez, Fuyong Li, Robert J. Schmaltz, Nicholas A. Pudlo, Karthik Urs, Eric C. Martens, Jens Walter, Amanda Ramer-Tait

Department of Food Science and Technology: Faculty Publications

It is unclear if coexistence theory can be applied to gut microbiomes to understand their characteristics and modulate their composition. Through experiments in gnotobiotic mice with complex microbiomes, we demonstrated that strains of Akkermansia muciniphila and Bacteroides vulgatus could only be established if microbiomes were devoid of these species. Strains of A. muciniphila showed strict competitive exclusion, while B. vulgatus strains coexisted but populations were still influenced by competitive interactions. These differences in competitive behavior were reflective of genomic variation within the two species, indicating considerable niche overlap for A. muciniphila strains and a broader niche space for B. vulgatus …

Thermal Inactivation Of Salmonella On Chicken Wings Cooked In Domestic Convection And Air Fryer Ovens, Carmen Cano, Xinyao Wei, Cyril A. Etaka, Byron D. Chaves

Department of Food Science and Technology: Faculty Publications

Chicken wings are among the most popular poultry products for home and foodservice consumption. Poultry products must be handled and cooked safely to decrease the risk of foodborne salmonellosis for consumers. This study aims to validate the use of domestic appliances (convection and air fryer ovens) for the thermal inactivation of Salmonella on chicken wings. Wings (n = 3, 46.5 ± 4.3 g) were inoculated with a five-strain cocktail of Salmonella (ca. 8 log₁₀ CFU/wing) and cooked in a convection oven (179.4ºC) or an air fryer (176, 190, or 204ºC) for 2, 5, 10, 15, 20, 22, or 25 …

Small Bowel Stomas Are Associated With Higher Risk Of Circulating Food-Specific-Igg Than Patients With Organic Gastrointestinal Conditions And Colostomies, Walker K. Carson, Joseph L. Baumert, Jennifer Clarke, Jacques Izard

Department of Food Science and Technology: Faculty Publications

Objective The effects of food sensitivity can easily be masked by other digestive symptoms in ostomates and are unknown. We investigated food-specific-IgG presence in ostomates relative to participants affected by other digestive diseases.

Design Food-specific-IgG was evaluated for 198 participants with a panel of 109 foods. Immunocompetency status was also tested. Jejunostomates, ileostomates, and colostomates were compared with individuals with digestive tract diseases with inflammatory components (periodontitis, eosinophilic esophagitis, duodenitis, ulcerative colitis, Crohn’s disease, and appendicitis), as well as food malabsorption due to intolerance. A logistic regression model with covariates was used to estimate the effect of the experimental data …

An Examination Of Ethical Attitudes Towards Wild Pig (Sus Scrofa) Toxicants In The United States, Keith Carlisle, Erin E. Harper, Stephanie A. Shwiff

United States Department of Agriculture Wildlife Services: Staff Publications

This research aims to understand ethical attitudes of the U.S. public towards the use of a toxicant to control wild pigs (Sus scrofa), a destructive invasive species whose population growth is proving difficult to control through conventional management methods. Using a nationwide self-administered survey with 2,186 completed and returned questionnaires, we found that among six different lethal control methods, toxicant usage was the only method that a majority of respondents (51%) found to be unethical, with no significant differences between rural and urban respondents or between respondents from counties with wild pigs and counties where the species is absent. The …

Emotional Responses And Coping Strategies Of Medical Students During The Covid-19 Pandemic, Sayyada Ifrah Naaz, Rana M. Hussein, Hiba B. Khan, Mohamed M. Hussein, Shoukat A. Arain

Saudi Medical Journal

Objectives: To assess the emotional responses and coping strategies of medical students during the lockdown and social distancing measures implemented during the coronavirus disease -19 (COVID-19) pandemic. Methods: This cross‑sectional study is based on data collected from undergraduate medical students at the College of Medicine, Alfaisal University Riyadh, Saudi Arabia, during the fall semester of academic year 2020-2021. All the participants completed a self-administered online questionnaire consisting of 3 parts: demographic information, emotional response scale, and 14-item, adapted brief coping orientation to problems experienced inventory to determine the use of avoidant or approach coping strategies. Coping and emotional response scores …

Impacts And Effects Of Covid-19 Infection In Pregnancy, Amala Sunder, Bessy Varghese, Basma Darwish, Noor Shaikho, Mooza Rashid

Saudi Medical Journal

Objectives: To explore the trimester wise significance of the primary outcome in pregnant women during coronavirus disease-19 (COVID-19) pandemic. Methods: Retrospective observational study of pregnant women who were infected with COVID-19 from April 2020 until March 2021 at Bahrain Defense Force Hospital, Riffa, Bahrain. The study focused on the effects in relation to gestational age (GA), association with variables, severity, and treatment. A p -value of ≤0.05 was considered significant. Results: During the study period, 74 COVID-19 cases were identified from the recorded 2944 pregnant women. The mean GA at diagnosis was 33.5±12.2 weeks, and the mean GA at birth …

Asthma Prevalence And The Relationship Between Level Of Knowledge And Quality Of Life Among Asthmatic Schoolchildren In Malaysia, Jenny L. Dinglasan, Li Y. Tang, Mei C. Chong

Saudi Medical Journal

Objectives: To examine asthma prevalence and the relationship between the level of knowledge and quality of life (QoL) among asthmatic secondary school children aged 13-14 years old in Malaysia. Methods: A cross-sectional design was employed. Data was collected through a self-administered questionnaire containing demographic characteristics, asthma symptoms, knowledge on asthma, and QoL. Results: Data from 2891 asthmatic schoolchildren aged 13-14 years old from secondary schools in Petaling Jaya, Malaysia, were analyzed. According to the International Study of Asthma and Allergies in Childhood (ISAAC) scoring for asthma prevalence, the number of children who exhibited signs and symptoms of asthma was 9% …

Dietary Supplement Use By Individuals Living With And Beyond Cancer

Saudi Medical Journal

No abstract provided.

10th Global Conference On Health Promotion Charters A Path For Creating ‘Well-Being Societies’

Saudi Medical Journal

No abstract provided.

Protective Orders And Limited Guardianships: Legal Tools For Sidelining Plenary Guardianship, David M. English, Nina Kohn

Faculty Publications

By encouraging use of limited guardianships and protective orders instead of full guardianships, states can reduce the likelihood of unnecessarily stripping adults of their civil rights. Yet, although such less restrictive alternatives have long been available to most courts, in practice, their use remains limited and sporadic. This article argues that this lack of use suggests that it is not sufficient for the law to state a preference for these less restrictive alternatives, it must actually create systems that incentivize their use and actively discourage the use of full guardianships. This article then shows, using the Uniform Guardianship, Conservatorship, and …

Data Analytics And Decision-Making Systems: Implications Of The Global Outbreaks, Desheng Wu, David L. Olson, James H. Lambert

Department of Supply Chain Management and Analytics: Faculty Publications

The COVID-19 pandemic has disrupted the goals and functions of technology-based systems around the world [16]. From a health perspective, the World Health Organization has reported that over six million have died of the disease. Government efforts to control the spread of COVID-19 have had drastic impact on global supply chains. The world’s health systems have been heavily taxed. Travel is difficult anywhere, and more difficult internationally. Economies are still in downturns [13], as many workers have been taken out of the economy for indefinite periods of time, and the structure of work has radically changed, with many working remotely …

Co-Use Among Confidants: An Examination Of Polysubstance Use And Personal Relationships In Southeastern Nebraska, G. Robin Gauthier, Kelly Markowski, Jeffrey A. Smith, Sela R. Harcey, Bergen Johnston

Department of Sociology: Faculty Publications

This study examines the relationship between personal networks and polysubstance use among people who use drugs (PWUD) in a medium sized city in the Midwest. A large body of work has demonstrated that personal relationships have an ambivalent association with substance use. On the one hand, a supportive network is associated with safer drug use practices and dramatically improves the outlook for recovery. However, individuals whose personal networks are composed of co-drug use partners are more likely to engage in risky practices. We argue that this notion of “supportive” social contacts and “risky” social contacts is ultimately incomplete: risky behaviors …

Why Neighborhoods (And How We Study Them) Matter For Adolescent Development, T.D. Warner, R.A. Settersten

Department of Sociology: Faculty Publications

Adolescence is a sensitive developmental period marked by significant changes that unfold across multiple contexts. As a central context of development, neighborhoods capture—in both physical and social space—the stratification of life chances and differential distribution of resources and risks. For some youth, neighborhoods are springboards to opportunities; for others, they are snares that constrain progress and limit the ability to avoid risks. Despite abundant research on “neighborhood effects,” scant attention has been paid to how neighborhoods are a product of social stratification forces that operate simultaneously to affect human development. Neighborhoods in the United States are the manifestation of three …

Is Perceived Inability To Procreate Associated With Life Satisfaction? Evidence From A German Panel Study, Julia Mcquillan, Jasmin Passet-Wittig, Arthur L. Greil, Martin Bujard

Department of Sociology: Faculty Publications

Most studies of the psychosocial consequences of infertility have focused on those who seek medical treatment, leaving a research gap regarding the psychosocial consequences of perceived inability to procreate in the general population. Moreover, most studies are cross-sectional and the results are thus likely affected by omitted variable bias. Inspired by aspects of the Theory of Conjunctural Action, this study analysed 10 waves of data from the German Family Panel (pairfam) for women and men using fixed effects panel regression and including time-varying control variables suggested by theory and research. This study found that both women and men experienced lower …

Family Violence, Personality Traits, And Risk Behaviors: Links To Dating Violence Victimization And Perpetration Among College Students, Kimberly A. Tyler, Douglas A. Brownridge

Department of Sociology: Faculty Publications

Though dating violence (DV) is prevalent on college campuses, few studies have examined a multitude of risk factors that may better explain this process. As such, we examined the role of family violence (i.e., childhood physical abuse, witnessing parental violence), personality traits (i.e., entitlement, antisocial personality [ASP] and borderline personality [BP]) and risk behaviors (i.e., risky sexual behaviors, heavy drinking, marijuana use, illicit drug use) on DV victimization and perpetration among 783 college students. Path analysis revealed that witnessing parental violence was linked to DV perpetration while experiencing more physical abuse was positively correlated with entitlement (females only), ASP traits, …

Improving Taxonomic Delimitation Of Fungal Species In The Age Of Genomics And Phenomics, Ashley Stengel, Kimberly M. Stanke, Amanda C. Quattrone, Joshua R. Herr

Department of Plant Pathology: Faculty Publications

Species concepts have long provided a source of debate among biologists. These lively debates have been important for reaching consensus on how to communicate across scientific disciplines and for advancing innovative strategies to study evolution, population biology, ecology, natural history, and disease epidemiology. Species concepts are also important for evaluating variability and diversity among communities, understanding biogeographical distributions, and identifying causal agents of disease across animal and plant hosts. While there have been many attempts to address the concept of species in the fungi, there are several concepts that have made taxonomic delimitation especially challenging. In this review we discuss …

Frugivory And Seed Dispersal By Carnivorans, John P. Draper, Julie K. Young, Eugene W. Schupp, Noelle G. Beckman, Trisha B. Atwood

United States Department of Agriculture Wildlife Services: Staff Publications

Seed dispersal is critical to the ecological performance of sexually reproducing plant species and the communities that they form. The Mammalian order Carnivora provide valuable and effective seed dispersal services but tend to be overlooked in much of the seed dispersal literature. Here we review the literature on the role of Carnivorans in seed dispersal, with a literature search in the Scopus reference database. Overall, we found that Carnivorans are prolific seed dispersers. Carnivorans’ diverse and plastic diets allow them to consume large volumes of over a hundred families of fruit and disperse large quantities of seeds across landscapes. Gut …