Digital Commons Network^™

Copper Toxicity Links To Pathogenesis Of Alzheimer’S Disease And Therapeutics Approaches, Hafza Wajeeha Ejaz, Wei Wang, Minglin Lang

Research outputs 2014 to 2021

© 2020 by the authors. Licensee MDPI, Basel, Switzerland. Alzheimer’s disease (AD) is an irreversible, age-related progressive neurological disorder, and the most common type of dementia in aged people. Neuropathological lesions of AD are neurofibrillary tangles (NFTs), and senile plaques comprise the accumulated amyloid-beta (Aβ), loaded with metal ions including Cu, Fe, or Zn. Some reports have identified metal dyshomeostasis as a neurotoxic factor of AD, among which Cu ions seem to be a central cationic metal in the formation of plaque and soluble oligomers, and have an essential role in the AD pathology. Cu-Aβ complex catalyzes the generation of …

Understanding Factors That Enable And Inhibit Assessment Of Outcomes Of Competence Development, Andreas Wallo, Henrik Kock, Daniel Lundqvist, Alan Coetzer

Research outputs 2014 to 2021

© The Author(s) 2020. Employee participation in formal and informal learning is essential for the economic viability and competitive advantage of organizations. Therefore, assessing outcomes of competence development activities is important. However, this domain of human resources (HR) practice is often neglected because of factors that are not well understood. Accordingly, this article addresses the question: What factors enable and inhibit HR professionals in assessing outcomes of competence development activities and initiatives? To answer this question, we conducted a review of articles that examine assessment of outcomes of competence development activities. The primary purpose of the review was to identify …

Psychological Symptoms In Chinese Nurses May Be Associated With Predisposition To Chronic Disease: A Cross-Sectional Study Of Suboptimal Health Status, Jinxiu Zhu, Wenjuan Ying, Li Zhang, Gangyi Peng, Weiju Chen, Enoch Odame Anto, Xueqing Wang, Nan Lu, Shanshan Gao, Guihai Wu, Jingyi Yan, Jianfeng Ye, Shenglin Wu, Chengzhi Yu, Minghui Yue, Xiru Huang, Nuo Xu, Pengxiang Ying, Yanhong Chen, Xuerui Tan, Wei Wang

Research outputs 2014 to 2021

© 2020, The Author(s). Background: Suboptimal health status (SHS) is a reversible state between ideal health and illness and it can be effectively reversed by risk prediction, disease prevention, and personalized medicine under the global background of predictive, preventive, and personalized medicine (PPPM) concepts. More and more Chinese nurses have been troubled by psychological symptoms (PS). The correlation between PS and SHS is unclear in nurses. The purpose of current study is to investigate the prevalence of SHS and PS in Chinese nurses and the relationship between SHS and PS along with predisposing factors as well as to discuss the …

Experiences Of Parents Who Give Pharmacological Treatment To Children With Functional Constipation At Home, Gunilla Flankegård, Evalotte Mörelius, Karel Duchen, Patrik Rytterström

Research outputs 2014 to 2021

© 2020 The Authors. Journal of Advanced Nursing published by John Wiley & Sons Ltd Aim: The aim was to explore the lived experiences of parents who give oral and rectal pharmacological treatment to their children with functional constipation at home. Design: A phenomenological design with a reflective lifeworld research approach that describes phenomena as they are experienced by individuals. Methods: From January–May 2019, 15 interviews were conducted with parents of children with functional constipation with home-based oral and rectal treatment. Parents were recruited from three different healthcare levels. Open-ended questions were used starting from the description of a normal …

Architectural Heritage Images Classification Using Deep Learning With Cnn, Mohammed Hamzah Abed, Muntasir Al-Asfoor, Zahir M. Hussain

Research outputs 2014 to 2021

© 2020 for this paper by its authors. Use permitted under Creative Commons License Attribution 4.0 International (CC BY 4.0). Digital documentation of cultural heritage images has emerged as an important topic in data analysis. Increasing the size and number of images to be processed making the task of categorizing them a challenging task and may take an inordinate amount of time. This research paper proposes a solution to the mentioned challenges by classifying the subject of the image of the study using Convolutional Neural Network. Classification of available images leads to improve the management of the images dataset and …

Dr. David M. Lowry Papers - Accession 1421, David Michael Lowry, Winthrop Organ

Manuscript Collection

The Dr. David Lowry Papers consist of work papers, music, photographs, a list of concerts, and documents pertaining to the construction of the Gabriel Kney Organ in the Barnes Recital Hall At Winthrop University. The collection also includes papers pertaining to the restoration of the D.B. Johnson Memorial Organ, David Lowry’s “A Short History of the Pipe Organs at Winthrop”, and information regarding the Gabriel Kney Organ and Angerstein practice organ. Dr. Lowry was an organist, harpsichordist, and is a retired professor of music at Winthrop University from 1965-2012.

Backpacker Identity: Scale Development And Validation, Ganghua Chen, Lijun Zhao, Songshan (Sam) Huang

Research outputs 2014 to 2021

Backpacker identity has attracted growing attention in backpacker tourism research. However, there still lacks a valid scale to measure backpacker identity. Guided by Social Identity Theory (SIT), this study aims to develop and validate a scale to measure backpacker identity in the Chinese context. The study used two Chinese backpacker samples in two stages (Study 1, n=190; Study 2, n=323) to establish the psychometric properties of a backpacker identity scale (BIS). Following the process of scale development, a three-dimension (i.e., self-categorization, group self-value, and group self-evaluation) backpacker identity measurement model was identified. The refined scale with 16 measurement …

The Role Of Leadership In Establishing A Positive Staff Culture In A Secondary School, Julia E. Morris, Geoffrey W. Lummis, Graeme Lock, Catherine Ferguson, Susan Hill, Annette Nykiel

Research outputs 2014 to 2021

This Australian case study explored the implementation of strategies to support the development of a positive school culture among whole school staff. A participatory action research approach was used to involve leadership staff in the development of a mixed method assessment of the school organisation. Baseline data from the School Organisational Health Questionnaire (n = 28) and qualitative data from focus groups (n = 15) were collected and presented to the leadership team who identified four foci for the study: appraisal and recognition, participative decision-making, professional growth and supportive leadership. After a range of interventions, findings from both …

The Return, Bruce Roberts Mutard

Research outputs 2014 to 2021

1943: Robert Wells has returned home from the war, having spent months in hospitals recovering from combat wounds. While being rehabilitated at Heidelberg Military Hospital, a series of visitors come to see him and, in the process, old wounds open, some close. What does seeing and doing the worst acts a human being can do to one another, do to a person?

Thirteen years after The Sacrifice, the follow-up story of Robert Wells concludes in this elegiac story of how the impact of war is felt, even far from the front lines.

How Can Australian Actor Training Be Relevant In A World Of 86 Per Cent Unemployment?, Gabrielle Metcalf, Andrew Smith

Research outputs 2014 to 2021

Completing a University degree in actor training may have become a practice in absurdity. There is not enough work for most graduates to even pay the HECS debt that they would have accumulated over their three-year degree. What does this signify for the relevance of actor training, when most graduates can only look forward to a future of unemployment or at best, underemployment? This article charters territory for the Academy to navigate in order for actor training to become more relevant and its graduates better equipped to meet the challenges of the high unemployment rates in the arts industry. A …

Trauma Informed Behaviour Support: A Practical Guide To Developing Resilient Learners, Kay Ayre, Govind Krishnamoorthy

Research outputs 2014 to 2021

Trauma Informed Behaviour Support provides teachers and education leaders with a differentiated and inclusive behaviour management approach where children and staff thrive. Drawing on contemproary research on developmental trauma and neuroscience, the book offers educators a practical guide to supporting the development of academic and social-emotional skills in the school context.

A Novel Intrusion Detection System Against Spoofing Attacks In Connected Electric Vehicles, Dimitrios Kosmanos, Apostolos Pappas, Leandros Maglaras, Sotiris Moschoyinnais, Francisco J. Aparicio-Navarro, Antonios Argyriou, Helge Janicke

Research outputs 2014 to 2021

The Electric Vehicles (EVs) market has seen rapid growth recently despite the anxiety about driving range. Recent proposals have explored charging EVs on the move, using dynamic wireless charging that enables power exchange between the vehicle and the grid while the vehicle is moving. Specifically, part of the literature focuses on the intelligent routing of EVs in need of charging. Inter-Vehicle communications (IVC) play an integral role in intelligent routing of EVs around a static charging station or dynamic charging on the road network. However, IVC is vulnerable to a variety of cyber attacks such as spoofing. In this paper, …

A Holistic Review Of Cybersecurity And Reliability Perspectives In Smart Airports, Nickolaos Koroniotis, Nour Moustafa, Francesco Schiliro, Praveen Gauravaram, Helge Janicke

Research outputs 2014 to 2021

Advances in the Internet of Things (IoT) and aviation sector have resulted in the emergence of smart airports. Services and systems powered by the IoT enable smart airports to have enhanced robustness, efficiency and control, governed by real-time monitoring and analytics. Smart sensors control the environmental conditions inside the airport, automate passenger-related actions and support airport security. However, these augmentations and automation introduce security threats to network systems of smart airports. Cyber-attackers demonstrated the susceptibility of IoT systems and networks to Advanced Persistent Threats (APT), due to hardware constraints, software flaws or IoT misconfigurations. With the increasing complexity of attacks, …

How Location-Aware Access Control Affects User Privacy And Security In Cloud Computing Systems, Wen Zeng, Reem Bashir, Trevor Wood, Francois Siewe, Helge Janicke, Isabel Wagner

Research outputs 2014 to 2021

The use of cloud computing (CC) is rapidly increasing due to the demand for internet services and communications. The large number of services and data stored in the cloud creates security risks due to the dynamic movement of data, connected devices and users between various cloud environments. In this study, we will develop an innovative prototype for location-aware access control and data privacy for CC systems. We will apply location-aware access control policies to role-based access control of Cloud Foundry, and then analyze the impact on user privacy after implementing these policies. This innovation can be used to address the …

Preparing Student Paramedics For The Mental Health Challenges Of The Profession By Using The Wisdom Of The Experienced, Lisa Holmes, Natalie Ciccone, Lynne Cohen, Richard Brightwell

Research outputs 2014 to 2021

Given the significant mental health issues affecting our paramedics, there exists an urgent need to promote positive mental health and well-being among future cohorts of student paramedics. This study investigated the preparedness of student paramedics for the mental health challenges of the profession and explored the coping strategies used by experienced paramedics. The study was conducted in two parts. Part A comprised of two surveys which were developed and administered to 16 course coordinators and 302 students of the 16 accredited undergraduate paramedicine courses across Australia and New Zealand. The survey aimed to identify the perceived need for preparation within …

The Influence Of The Government On Corporate Environmental Reporting In China: An Authoritarian Capitalism Perspective, Hui Situ, Carol Tilt, Pi-Shen Seet

Research outputs 2014 to 2021

This study uses panel data to investigate the different roles of the Chinese government in influencing companies’ decision making about corporate environmental reporting (CER) via a two-stage process. The results show that the Chinese government appears to mainly influence the decision whether to disclose or not, but has limited influence on how much firms disclose. The results also show that the traditional model of authoritarian capitalism (under which state-owned enterprises [SOEs] are the major governance arrangement) is transforming into a new model. In the new model of authoritarian capitalism, the Chinese government uses newer, more sophisticated tools to manage both …

Making It Personal: Developing Sustainability Leaders In Business, Aoife Brophy Haney, Jenny Pope, Zoe Arden

Research outputs 2014 to 2021

Sustainability challenges present organizations in many industries with the need to change. Leaders are critical to the process of becoming more sustainable, and yet leading change for sustainability requires new competencies. Learning at an individual level is central to developing new competencies; however, there has been limited focus to date in the literature on corporate sustainability on how leaders can learn to respond to sustainability challenges. In this article, we focus on how managers learn to become sustainability leaders in their organizations by exploring the phenomenon of experiential learning programmes. We do this by interviewing participants and organizers of four …

2020 Weed Science Research Report – Gold Section, Ndsu Weed Science, Dept. Of Plant Sciences

Plant Sciences Weed Science Reports

The Weed Science team at North Dakota State University conduct field research in the State of North Dakota. This specific document reports on field research conducted in 2020. It includes work on sugarbeet and the management of several weeds in North Dakota.

Interaction And Innovation: The Impacts Of Social Factors And Classroom Type On University Biology Instructor Classroom Assessment Decisions, Melody Dawn Mcconnell

Biological Sciences

Efforts to improve university science education continue to emphasize the importance of active learning, including frequent formative assessment and timely feedback that helps students reach desired learning outcomes. Yet, nationwide, many instructors continue to use primarily lecture-based teaching methods, with limited use of formative assessment and feedback. Factors that affect instructor adoption and implementation of new teaching techniques include departmental norms, peer interaction, and classroom environment. In this work, a model of the impacts of departmental teaching and social norms and peer interactions on instructor innovation decision is presented. This model is then used to explore 1) instructor teaching-related interactions …

Impact Of Cognitive Tasks On Co2 And Isoprene Emissions From Humans, Elliott T. Gall, Asit Kumar Mishra, Jiayu Li, Stefano Schiavon, Aurelie Laguerre

Mechanical and Materials Engineering Faculty Publications and Presentations

The human body emits a wide range of chemicals, including CO2 and isoprene. To examine the impact of cognitive tasks on human emission rates of CO2 and isoprene, we conducted an across-subject, counterbalanced study in a controlled chamber involving 16 adults. The chamber replicated an office environment. In groups of four, participants engaged in 30 min each of cognitive tasks (stressed activity) and watching nature documentaries (relaxed activity). Measured biomarkers indicated higher stress levels were achieved during the stressed activity. Per-person CO2 emission rates were greater for stressed than relaxed activity (30.3 ± 2.1 vs 27.0 ± 1.7 g/h/p, p …

A Dynamic Neural Network Designed Using Analytical Methods Produces Dynamic Control Properties Similar To An Analogous Classical Controller, Wade William Hilts, Nicholas Szczecinski, Roger Quinn, Alexander Hunt

Mechanical and Materials Engineering Faculty Publications and Presentations

Human balance is achieved using many concurrent control loops that combine to react to changes in environment, posture, center of mass and other factors affecting stability. Though numerous engineering models of human balance control have been tested, no methods for porting these models to a neural architecture have been established. It is our hypothesis that the analytical methods we have developed, combined with classical control techniques will provide a reasonable starting point for developing dynamic neural controllers that can reproduce classical control capabilities. In previous work, we tested this hypothesis and demonstrated that a biologically-constrained neural controller that replicates human …

Ico Vs. Ipo: Empirical Findings, Information Asymmetry, And The Appropriate Regulatory Framework, Moran Ofir, Ido Sadeh

Vanderbilt Journal of Transnational Law

Initial coin offerings (ICOs) are a new form of fundraising whereby blockchain-related ventures raise public capital in exchange for newly issued digital tokens. In recent years, ICOs have been a prominent focus of legal and economic studies, which analyze their characteristics and determinants of their success. In this Article, we systematically review these studies and identify key ICO success factors. We then offer theoretical explanations for our findings, and in certain cases, connect the empirical results with the IPO and crowdfunding literatures. The results of our analysis are important for two reasons. First, there is no single formal data source, …

Hold The High-Water Line: A Transnationally Informed Coastline Protection Scheme In The United States, Charlie Spencer-Davis

Vanderbilt Journal of Transnational Law

Climate change and sea level rise degrade the environment, infrastructure, and private property along US coastlines. The magnitude of these harms will only accelerate unless the United States improves its coastal protection scheme. Informed by approaches in Israel, the United Kingdom, and China, this Note offers a dynamic solution to coastline protection by way of a federal Rolling Coastal Conservation Easements Act. The act would authorize states to develop and implement rolling easements on private coastal properties. This flexible scheme would include compensation for those landowners who grant easements to their localities, while giving private property owners the option to …

Judging Judicial Appointment Procedures, S. I. Strong

Vanderbilt Journal of Transnational Law

Over the last several years, judicial appointment procedures in the United States have become increasingly intractable. Members of both parties are seen to engage in political gamesmanship, calling the legitimacy of the appointment process into question and decreasing public confidence in both the legislature and the judiciary. Questions are even beginning to arise about whether and to what extent the United States is complying with the rule of law.

Although numerous solutions have been proposed, one alternative has not yet been considered: international law. As paradoxical as it may seem, the best and perhaps only feasible solution to quintessentially domestic …

The Law And Practice Of Shareholder Inspection Rights: A Comparative Analysis Of China And The United States, Robin H. Huang, Randall S. Thomas

Vanderbilt Journal of Transnational Law

Shareholder inspection rights allow a shareholder to access the relevant documents of the company in which they hold an interest, so as to address the problem of information asymmetry and reduce the agency costs inherent in the corporate structure. While Chinese corporate governance and American corporate governance face different sets of agency cost problems, this Article shows that shareholder inspection rights play an important role in both China and the United States. On the books, while shareholder inspection rights in both countries are broadly similar, there are some important differences on issues such as the proper purpose requirement. The empirical …

Mixed Ownership Reform And Corporate Governance In China's State-Owned Enterprises, Jiangyu Wang, Tan Cheng-Han

Vanderbilt Journal of Transnational Law

This Article provides an early assessment of the impact on corporate governance of the most recent wave of reform of China's state-owned enterprises (SOEs) announced by the CCP in 2013, officially known as the mixed-ownership reform (MOR). It offers a comprehensive and detailed account of the background, policy and regulatory frameworks, and rationale of the MOR in light of the history of ownership reform in China. It also conducts empirical studies of the change in ownership and board composition in over 30 SOEs which have recently completed their MOR experiments, as well as several case studies. It observes that MOR's …

The Conundrum Of Common Ownership, Jennifer G. Hill

Vanderbilt Journal of Transnational Law

The common ownership debate has become one of the most contentious issues in corporate law today. This debate is a by-product of major changes to capital market ownership structure, which have triggered concerns about the rise of institutional investors, the growth of index investing, and the rapid concentration of ownership in major international financial markets. The common ownership theory focuses on concerns about the incentives of large financial institutions holding widely diversified portfolios of shares in competing companies within a particular economic sector. Proponents of the common ownership theory argue that, even where institutional investors have relatively small ownership stakes, …

Deal Breakage In Domestic And Cross-Border Mergers And Acquisitions: New Data And Avenues For Research, Morgan Ricks

Vanderbilt Journal of Transnational Law

This Article presents a newly constructed mergers and acquisitions (M&A) data set that can support detailed analysis of deal outcomes, including deal breakage. The main novelty of the data set is a detailed classification scheme for characterizing deal outcomes, using information drawn from public announcements and news reports. The data set also includes a number of variables, hand gathered from press releases and merger agreements, that are unavailable in existing data sets in reliable form, or at all. The data set consists of all definitive, signed M&A transactions involving US public company targets with a deal value of at least …

Fintech And International Financial Regulation, Yesha Yadav

Vanderbilt Journal of Transnational Law

This Article shows that Fintech exacerbates the difficulties of standard setting in international financial regulation. Earlier work introduced the "Innovation Trilemma" (the Trilemma). When seeking to balance the goals of achieving market integrity and innovation through clear and simple rulemaking, regulators can--at best--achieve only two out of these three objectives. Fintech's unique characteristics--a reliance on automation and artificial intelligence, novel types of big data, as well as the use of disintermediating financial supply chains comprising a mix of traditional firms as well as technology specialists and newcomers--complicates the application of the Trilemma. Rulemaking struggles to achieve needed clarity where innovative …

Repurposing Visual Input Modalities For Blind Users: A Case Study Of Word Processors, Hae-Na Lee, Vikas Ashok, I.V. Ramakrishnan

Computer Science Faculty Publications

Visual 'point-and-click' interaction artifacts such as mouse and touchpad are tangible input modalities, which are essential for sighted users to conveniently interact with computer applications. In contrast, blind users are unable to leverage these visual input modalities and are thus limited while interacting with computers using a sequentially narrating screen-reader assistive technology that is coupled to keyboards. As a consequence, blind users generally require significantly more time and effort to do even simple application tasks (e.g., applying a style to text in a word processor) using only keyboard, compared to their sighted peers who can effortlessly accomplish the same tasks …