Digital Commons Network^™

Impacts Of Harvest Date And Concurrent Alkali Pretreatment And Ensiling On Anaerobic Digestion Of Pennycress Biomass, Liangcheng Yang, Tuba Yasmin Lubna, Michael A. Moklak, Barsanti Gautum, Nicholas J. Heller, Robert L. Rhykerd, David E. Kopsell, John C. Sedbrook

Faculty Publications – Biological Sciences

Pennycress (Thlaspi arvense L.) is an annual cover crop known for its exceptional cold tolerance and high oil and protein yields. Pennycress can be integrated into a corn–soybean rotation in the U.S. However, the utilization of pennycress biomass remains largely unexplored, including assessing compositional changes through its growth and organic matter digestibility. This study harvested pennycress at three growth stages, characterized the biomass for anaerobic digestion (AD), and tested the effects of concurrent alkali pretreatment and ensiling on the biomass methane yield. Results showed that the biomass harvested when the plants were undergoing senescence (“third-harvest”) had higher contents of …

Comparing The Effects Of The Comprehensive School Threat Assessment Guidelines Training Workshop: Online Vs. In-Person, Caroline Mierzwa

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to examine participant outcomes related to the Comprehensive School Threat Assessment Guidelines (CSTAG) professional development training workshop when delivered in-person and online. Participant outcomes in knowledge of threat assessment, ability to classify a threat case appropriately, and overall evaluations of the training workshop were examined to evaluate threat assessment team aspirations to use the threat assessment procedures and effectiveness of the CSTAG training. Kirckpatrick's Model of Evaluation was utilized to investigate participants' reactions to the training and learning outcomes. Furthermore, participant results were assessed based on their respective position within schools, encompassing roles such …

Oral Microbiome Associated With Differential Ratios Of Porphyromonas Gingivalis And Streptococcus Cristatus

Faculty, Staff and Student Publications

Periodontitis has recently been defined as a dysbiotic disease caused by an imbalanced oral microbiota. The transition from commensal microbial communities to periodontitis-associated ones requires colonization by specific pathogens, including Porphyromonas gingivalis. We previously reported an antagonistic relationship between Streptococcus cristatus and P. gingivalis. To determine the role of S. cristatus in altering the interactions of P. gingivalis with other oral bacteria in a complex context, we collected dental plaque samples from patients with periodontitis and assigned them to two groups based on the ratios of S. cristatus and P. gingivalis. We then characterized the microbial profiles …

Dynamic Prognosis Prediction For Patients On Dapt After Drug-Eluting Stent Implantation: Model Development And Validation, Ahmed Abdelhameed, Xinyue Hu, Zenan Sun, David Aguilar, Abhijeet Dhoble, Jingcheng Du, Qing Wang, Shuteng Niu, Yifang Dang, Xinyuan Zhang, Ziqian Xie, Yi Nian, Jianping He, Yujia Zhou, Jianfu Li, Mattia Prosperi, Jiang Bian, Degui Zhi, Cui Tao

Faculty, Staff and Student Publications

BACKGROUND: The rapid evolution of artificial intelligence (AI) in conjunction with recent updates in dual antiplatelet therapy (DAPT) management guidelines emphasizes the necessity for innovative models to predict ischemic or bleeding events after drug-eluting stent implantation. Leveraging AI for dynamic prediction has the potential to revolutionize risk stratification and provide personalized decision support for DAPT management.

METHODS AND RESULTS: We developed and validated a new AI-based pipeline using retrospective data of drug-eluting stent-treated patients, sourced from the Cerner Health Facts data set (n=98 236) and Optum's de-identified Clinformatics Data Mart Database (n=9978). The 36 months following drug-eluting stent implantation were …

Land Use Change And Forest Management Effects On Soil Carbon Stocks In The Northeast U.S., Lucas E. Nave, Kendall Delyser, Grant M. Domke, Scott M. Holub, Maria K. Janowiak, Adrienne B. Keller, Matthew P. Peters, Kevin A. Solarik, Brian F. Walters, Christopher W. Swanston

Michigan Tech Publications

Background: In most regions and ecosystems, soils are the largest terrestrial carbon pool. Their potential vulnerability to climate and land use change, management, and other drivers, along with soils’ ability to mitigate climate change through carbon sequestration, makes them important to carbon balance and management. To date, most studies of soil carbon management have been based at either large or site-specific scales, resulting in either broad generalizations or narrow conclusions, respectively. Advancing the science and practice of soil carbon management requires scientific progress at intermediate scales. Here, we conducted the fifth in a series of ecoregional assessments of the effects …

The Effect Of Housing Environment (Deep Litter With Or Without Access To Different Plant Species Outdoor) On Welfare And Behavior Across Two Strains Of Laying Hens, Brian Tainika, Ahmet Şekeroğlu, Ahmet Akyol, Samet Hasan Abaci, Fatih Mehmet Gür

Turkish Journal of Veterinary & Animal Sciences

The impact of housing environment and strain on welfare and behavior of laying hens was the focus of this study. Lohmann LSL Classic (W) and Lohmann Sandy (S) were assessed under deep litter without outdoor access (DL), deep litter with access to outdoor pens covered with either Mentha piperita (MP), Petroselinum crispum (PC) or Medicago sativa (MS). Duration of tonic immobility, feather condition, footpad dermatitis, and temperatures (comb, breast region, footpad surface, and rectal) were determined at 31, 42, and 52 weeks of age. Hen`s behaviors were observed at 32, 42, and 52 weeks of age. Blood parameters were assessed …

Abortion And The Extremism Of Bright Line Rules, Teneille R. Brown

NULR Online

No abstract provided.

Swipe, Shop, Signal: Exploring The Dynamics Of Status-Seeking And Mobile Engagement In The Luxury Market, Aaron C. Lawry, Niland Mortimer

AMTP Proceedings 2024

This paper explores the dynamics of luxury mobile experiences and focuses on status-seeking as a key driver of engagement. By synthesizing the luxury research and mobile commerce literature, the authors argue that fashion opinion leaders and younger consumers shown to exhibit status-seeking propensities and demonstrate high involvement with fashion and smartphones, which likely increases their adoption of luxury mobile apps. Therefore, five hypotheses were drawn from Vigneron and Johnson's (1999) prestige-seeking consumer behavior framework to develop a theoretical model and empirically test these assumptions. This model enabled the researchers to conceptualize and investigate the relationships between fashion opinion leadership, age, …

Research Update - February 2024, Office Of Research

Research Update

No abstract provided.

Sulfate Enhances The Adsorption And Retention Of Cu(Ii) And Zn(Ii) To Dispersed And Aggregated Iron Oxyhydroxide Nanoparticles, Emma M. Kocik, Abigail Kim, Miranda L. Aiken, Lauren Smith, Christopher S. Kim

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

The adsorption and retention of metal ions to nanoscale iron (hydr)oxides in aqueous systems is significantly influenced by prevailing environmental conditions. We examined the influence of sulfate, the second most common anion in seawater that is present in many other natural aquatic systems, on the adsorption and retention of Cu(II) and Zn(II) to synthetic iron oxyhydroxide nanoparticles (NPs) and their aggregates. Batch uptake experiments with monodisperse NPs and NPs aggregated by changes in pH, ionic strength, and temperature were conducted over sulfate concentrations ranging from 0 to 0.30 M. The introduction of 0.03 M sulfate significantly increased the initial adsorption …

Cybersecurity Is Privacy And Confidentiality: Best Practices For Libraries, Michelle Vannatta

Library Philosophy and Practice (e-journal)

This paper examines the values of privacy and confidentiality in libraries. Maintenance of privacy is arguably costly, yet protecting it is essential to maintain the library mission of providing free access to information. Through a review of secondary sources, the paper considers the shift from the library as primarily a physical space with physical materials to the library as a repository of digital materials with high levels of online library patron engagement. This shift toward cyberspace demands changes in the conception of privacy and steps to protect it in libraries. The paper discusses recent literature addressing how best practices in …

Exploring The Teacher Perceptions Of The Overrepresentation Disciplinary Actions Against African American Male Elementary School Students, Amber Hill

Walden Dissertations and Doctoral Studies

Leadership, teachers, and parents have observed significantly disproportionate discipline of African American students at urban elementary schools located in Ohio, despite the implementation of positive behavior intervention supports (PBIS). This basic qualitative study explored teacher perceptions of the overrepresentation of disciplinary actions amongst African American male elementary students in a regional school system in Ohio. The conceptual framework for this study was derived from Ladson-Billings’ theory of culturally relevant pedagogy and Skinner’s operant conditioning, which supports the PBIS framework. The research questions focused on the teachers’ perceptions and recommendations about training, resources, and support they need to address the overrepresentation …

The Relationship Between Nurse Staffing Ratio Of Hospitals And Patient Satisfaction In Emergency Units, Ebele Okonkwo Onuigbo

Walden Dissertations and Doctoral Studies

This completed quantitative research study explores the intricate relationship between nurse staffing ratios in emergency units and patient satisfaction, grounded in Donabedian's conceptual model. The primary objective was to examine the correlation between nursing staff?to-patient ratios and patient satisfaction, utilizing the Davis Consumer Emergency Care Satisfaction Scale. Employing a correlational analysis research design, the study utilized descriptive and inferential statistics, including analysis of covariance (ANCOVA), to control for factors such as nursing hours per patient day, nursing staff mix, and education/experience levels. The study's significance lies in informing healthcare managers about the pivotal role of nurse staffing in enhancing healthcare …

Professional Development In Technology Integration For Mathematics Teachers In Title 1 Schools, Nate-Nna Kalu Abba

Walden Dissertations and Doctoral Studies

For teachers to increase their instructional abilities, it is imperative they are provided with instructional support and an engaging technological professional work environment. The need is particularly great for math teachers at low socioeconomic status (SES) schools. The purpose of this basic correlational quantitative study was to explore teachers’ attitudes about professional growth and leadership, digital age work and learning, and digital age learning experiences and assessments, and their level of technology integration for high school mathematics teachers in Title 1 low SES schools. Bandura’s social cognitive learning theory provided a framework for understanding self-efficacy and stages of teacher’s adoption …

The Association Between Cognitive Dysfunctions And Cardiovascular Disease Of Minority And Lgbtq+ Communities In The United States, Nathan G. De Shields

Walden Dissertations and Doctoral Studies

Dementia, the loss of cognitive acuity is an umbrella term of neuro-degenerative symptoms that impact an estimated 6.5 million Americans, and amid heart disease, cancers, and emerging viruses, such as COVID-19, has reportedly increased in prevalence. A cross-sectional study of secondary data from the National Health and Nutrition Examination Survey (NHANES) was conducted to analyze minority and non-heterosexual experiences of health risks found higher in prior studies of distress rates in LGBTQ+ adults. The socio-ecological framework was used to interpret the competing ecologies of social health determinants in natural and social settings. Literature reviews on cognitive dysfunction and other vascular …

Parenting Influences On Frontal Lobe Gray Matter And Preterm Toddlers' Problem-Solving Skills, Susan H Landry

Faculty, Staff and Student Publications

Children born preterm often face challenges with self-regulation during toddlerhood. This study examined the relationship between prematurity, supportive parent behaviors, frontal lobe gray matter volume (GMV), and emotion regulation (ER) among toddlers during a parent-assisted, increasingly complex problem-solving task, validated for this age range. Data were collected from preterm toddlers (n = 57) ages 15–30 months corrected for prematurity and their primary caregivers. MRI data were collected during toddlers’ natural sleep. The sample contained three gestational groups: 22–27 weeks (extremely preterm; EPT), 28–33 weeks (very preterm; VPT), and 34–36 weeks (late preterm; LPT). Older toddlers became more compliant as …

Utilization Of Augmented Reality Head-Mounted Display For The Surgical Management Of Thoracolumbar Spinal Trauma, Michael Ryan Kann, Miguel A Ruiz-Cardozo, Samuel Brehm, Tim Bui, Karan Joseph, Karma Barot, Gabriel Trevino, Abigail Carey-Ewend, Som P Singh, Matthew De La Paz, Ahmed Hanafy, Michael Olufawo, Rujvee P Patel, Alexander T Yahanda, Alexander Perdomo-Pantoja, Magalie Cadieux, Brenton Pennicooke, Camilo A Molina, Et Al.

2020-Current year OA Pubs

No abstract provided.

Unraveling The Genetic Architecture Of Congenital Vertebral Malformation With Reference To The Developing Spine, Xi Cheng, Zhifa Zheng, Mengfan Wu, Wen Wen, Shengru Wang, Zixiang Zhou, Haibo Xie, Dengfeng Ruan, Qing Li, Xinquan Liu, Chengzhu Ou, Guozhuang Li, Zhengye Zhao, Guilin Chen, Yuchen Niu, Xiangjie Yin, Yuhong Hu, Xiaochen Zhang, Deciphering Disorders Involving Scoliosis And Comorbidities (Disco) Study, Pengfei Liu, Guixing Qiu, Wanlu Liu, Chengtian Zhao, Zhihong Wu, Jianguo Zhang, Nan Wu

Faculty, Staff and Students Publications

Congenital vertebral malformation, affecting 0.13-0.50 per 1000 live births, has an immense locus heterogeneity and complex genetic architecture. In this study, we analyze exome/genome sequencing data from 873 probands with congenital vertebral malformation and 3794 control individuals. Clinical interpretation identifies Mendelian etiologies in 12.0% of the probands and reveals a muscle-related disease mechanism. Gene-based burden test of ultra-rare variants identifies risk genes with large effect sizes (ITPR2, TBX6, TPO, H6PD, and SEC24B). To further investigate the biological relevance of the genetic association signals, we perform single-nucleus RNAseq on human embryonic spines. The burden test signals are enriched in the notochord …

Adaptive Haptic Experience For Existing User Preferences

Defensive Publications Series

A system for providing an adaptive haptic experience is disclosed. The system may associate a first device with a user. The system may also associate a second device with the user. The system may also determine a first haptic drive waveform associated with the first device. The system may also select, from a plurality of second haptic drive waveforms based on the first haptic drive waveform, a second haptic drive waveform.

Communication Design Practises Via Professionalism: Spotlight On Artificial Intelligence, Benjamin Eni-Itan F. Afolabi, Johnson Oladesu, B. Afeez Siyanbola, A. Abiodun Adeloye, O. Peter Odewole

Journal of Art, Design and Music

This is primarily a survey research on communication design for productivity through professionalism; focusing on Artificial Intelligence (AI), its prospects and challenges. During the critical enquiry, studies proved AI has shaped ways various parts of e-design and digital piece are created and managed. Human-computer interaction is redefining how design with communication behaves, looks and feels. AI is the current trend but can create both positive and negative impact. Professionally, developed countries are breaking new grounds in designs for Medicals, e-Commerce Entertainment etc. adopting AI but not the case with a developing Nigeria. AI is key as a solution to achieving …

Design Education Methodology Using Ai, Ola Ali Hashem, Moukid Badie Hakeem

Journal of Art, Design and Music

In this comprehensive research paper, the authors scrutinize the integration of Generative Artificial Intelligence (GAI) into design education methodologies with a focus on the twin objectives of enhancing creativity and operational efficiency. Leveraging an array of research methods ranging from literature reviews to case studies and empirical analyses the paper presents a well rounded exploration of how emerging AI technologies can redefine design education. Notably, the study highlights the immense potential of AI-powered tools in augmenting creativity. It asserts that GAI can act as a catalyst for spawning novel creative ideas, diversifying design variations, and expediting the exploration of complex …

Proposal Of A Private Caretaker-Completed Questionnaire To Assess The Suitability Of Domestic Cats For Animal-Assisted Interventions, Alina Simona Rusu, Iulia Francesca Pop, Christine Olsen, Magdalena Nawarecka-Piątek, Michal Plewczynski, Eivind Øverli Holm, Dennis C. Turner

People and Animals: The International Journal of Research and Practice

The objective of this study was to develop a caretaker-completed questionnaire entitled “Cats’ Behavioral Suitability for Animal-Assisted Interventions” (CatSAAI), covering two categories of items associated with seven feline personality factors. These feline personality factors were previously identified and validated by Mikkola et al. (2021) on a large sample of domestic cat guardians. The aim of the CatSAAI questionnaire is to facilitate the interpretation of the behavioral suitability or unsuitability of each individual cat for inclusion in feline-assisted interventions, while considering the prevention of stress and risks in AAI settings for both people and animals. The tool was proposed by an …

2024 Sdsu Data Science Symposium Schedule, South Dakota State University

SDSU Data Science Symposium

2024 SDSU Data Symposium Schedule

Tiger Lily And The Secret Treasure Of Neverland, Cher Ptacek

Lorgnette: Quarterly Review of Children's and Young Adults' Books

No abstract provided.

Harmonious Healing: A Review Of Music Therapy, A Humanities-Based Approach To Alzheimer’S Disease Treatment, Rohan K. Desai

Kentucky Undergraduate Journal for the Health Humanities

Alzheimer’s Disease (AD) is a progressive neurodegenerative disease often characterized by memory loss, confusion, and overall cognitive decline. The aging global population has, in recent years, highlighted the fundamental lack of pharmacological treatments for individuals facing an AD diagnosis. In response, a growing body of research has shifted focus to non-pharmacological humanities-based interventions. One such intervention has been music therapy (MT). Music-focused measures have shown great promise as a method of slowing cognitive decline, but mixed results in the literature warrant the need for further investigation. Often, socioeconomic barriers can limit an individual’s access to drug-related treatments, but the affordable …

2024 Sdsu Data Science Symposium Speaker Information, Department Of Mathematics & Statistics

SDSU Data Science Symposium

This document contains speaker information and bios for the 2024 SDSU Data Science Symposium.

The Tale Of ‘Aldarion And Erendis’: Not Just A Medieval Love Story, Sara Brown

Journal of Tolkien Research

J.R.R. Tolkien’s ‘Aldarion and Erendis: The Mariner’s Wife’, published in the Unfinished Tales of Númenor and Middle-earth, is a cautionary tale of a failed marriage that also serves as an indicator of the moral decline of Númenor in the Second Age of Middle-earth. In this relationship is the beginning of the Downfall, heralding the shadow of evil that will entangle events into the Third Age. This paper explores the significance of this story to the history of Middle-earth, as well as its possible roots in medieval texts such as the Prose Edda and the Icelandic Laxdaela Saga.

National Regulatory Framework For Autonomous Vehicles: Why The United States Must Look Abroad To Find Answers, Taylor K. Hainley

Georgia Journal of International & Comparative Law

Automation is in every aspect of our lives. Autonomous cars, or ‘self- driving cars,’ dominate today’s headlines. There is just one problem: the United States’ legislative infrastructure is not suited for these autonomous cars to become commonplace on the roads. The United States’ fractured system results in a maze of state laws that make it difficult for manufacturers to comply. Other countries, like Germany and Singapore, have enacted systems to make the testing and implementation of autonomous cars more efficient. This Note argues that the United States should follow Germany and Singapore’s models by modifying the definition of “driver” and …

Let’S Play God: Commodifying The Human Body, Larkin Carden

Georgia Journal of International & Comparative Law

The global shortage of viable organs for transplantation, exacerbated by the COVID-19 pandemic, highlights a stark contrast between organ donation systems, particularly evident in the United States and Iran. While the United States relies on an altruistic donation system, resulting in millions on its waiting list, Iran's compensation-based approach has nearly eradicated its waitlist. The legal framework of the United States, shaped by property law, historical views on the human body, and federal statutes, complicates its approach to organ donation. The reluctance to grant individual rights to body parts hampers success compared to Iran’s incentivization approach. Beyond learning from Iran’s …

Rethinking Global Distributive Justice: Legal And Economic Norms Addressing Crises Of Global Health, Hunger, And Sustainability, Dr. Benedict Sheehy J.D., Dr. Ying Chen, Dr. Juan Diaz-Granados

Georgia Journal of International & Comparative Law

The increasingly global nature of the events impacting society globally call for a reconsideration of global distributive justice. Distributive justice, a matter of domestic concern, has a long history spanning millennia. It has become a particular concern with the advent of wide-spread private property and capitalism. While a concerted focus on distributive justice commenced in the mid-twentieth century, it is urgent that global distributive justice garners increased attention due to recent events spanning the past decade along with modern political ideologies and jurisprudence.

This Article contests purist theoretical positions by taking pragmatic approaches in reviewing legal and economic governance norms. …