Digital Commons Network^™

Eyelid Cosmetic Enhancements And Their Associated Ocular Adverse Effects, Maliha Masud, Majid Moshirfar, Tirth J. Shah, Aaron T. Gomez, Michele R. Avila, Yasmyne C. Ronquillo

School of Medicine Publications

Numerous cosmetic enhancements and augmentations to the natural appearance of the periorbital area are readily available today. Due to the increasing popularity of these cosmetic procedures, it is important for ophthalmologists to be aware of their potential risks, complications and adverse effects. The aim of this literature review was to introduce some of the most common ocular cosmetic enhancements and provide a comprehensive overview of their associated adverse effects reported in various medical journals. PubMed, Embase, and Google Scholar were used to identify articles related to the following ocular cosmetic procedures; eyelash extensions, permanent eyelid tattooing, and eyelash dyeing. The …

Academic Experiences In Policy Development: A Grounded Theory Study Across Three Higher Education Institutions, Marie Brennan

Irish Journal of Academic Practice

The National Strategy for Higher Education to 2030 (Hunt Report, 2011) suggested that a framework should be put in place to facilitate institutional mergers. Subsequently, three institutes of technology in Dublin signed a memorandum of understanding establishing the Technological University for Dublin Alliance (Dublin Institute of Technology, the Institute of Technology Tallaght and the Institute of Technology Blanchardstown.) The presidents from each institute formed a steering group that consisted of a team of staff from across the three campuses. The role of this team was to launch the foundation themes that were necessary for designation. One of these themes was …

Place Recognition In Challenging Conditions, Saravanabalagi Ramachandran, John Mcdonald

Session 2: Deep Learning for Computer Vision

Place recognition in a visual SLAM system helps build and maintain a map from multiple traversals of the same environment while closing loops to correct drift accumulated over time. Despite the marked success in visual place recognition research over the past decade, it remains a challenging problem in the context of variations caused due to different times of the day, weather, lighting and seasons. In this paper, we address this problem by progressively training convolutional neural networks in a siamese fashion to generate embeddings that encode semantic and visual features for sequence-aligned image pairs taken at different timescales and viewpoints. …

Deep Convolutional Neural Networks For Estimating Lens Distortion Parameters, Sebastian Lutz, Mark Davey, Aljosa Smolic

Session 2: Deep Learning for Computer Vision

In this paper we present a convolutional neural network (CNN) to predict multiple lens distortion parameters from a single input image. Unlike other methods, our network is suitable to create high resolution output as it directly estimates the parameters from the image which then can be used to rectify even very high resolution input images. As our method it is fully automatic, it is suitable for both casual creatives and professional artists. Our results show that our network accurately predicts the lens distortion parameters of high resolution images and corrects the distortions satisfactory.

Principles Or Templates? The Antecedents And Performance Effects Of Cross-Border Knowledge, James B. Oldroyd, Shad Morris, Jeff P. Dotson

Faculty Publications

Managers understand the importance of knowledge management systems for project-based work. Efforts are often made to ensure knowledge is codified and disseminated throughout the firm so employees can draw upon them to complete their projects. Unfortunately, however, such efforts often lead to stockpiles of information that remain untapped and underutilized. This study seeks to answer two questions. First, how can managers influence workers to utilize different types of codified knowledge in the first place? Second, do different types of codified knowledge have differential effects on performance? We find that increased individual experience drives the use of knowledge principles while workers …

On-Road Remote Sensing Of Automobile Emissions In The Chicago Area: Fall 2018, Gary A. Bishop

Fuel Efficiency Automobile Test Publications

No abstract provided.

Monitoring Melanoma Recurrence With Circulating Tumor Dna: A Proof Of Concept From Three Case Studies, Ashleigh C. Mcevoy, Michelle R. Pereira, Anna Reid, Robert Pearce, Lester Cowell, Zeyad Al-Ogaili, Muhammad A. Khattak, Michael Millward, Tarek M. Meniawy, Elin S. Gray, Melanie R. Ziman

Research outputs 2014 to 2021

Background: A significant number of melanoma patients experience recurrence to distant sites, despite having had surgical treatment of the primary lesion, with curative intent. Monitoring of patients for early evidence of disease recurrence would significantly improve management of the disease, allowing timely therapeutic intervention. Circulating tumor DNA (ctDNA) is becoming a well-recognized biomarker for monitoring malignancies and has, in a few studies, been shown to signify disease recurrence earlier than conventional methods.

Methods: We performed a retrospective analysis of plasma ctDNA using droplet digital PCR (ddPCR) in 30 primary melanoma patients with tumors harboring BRAF, NRAS or TERT promoter mutations. …

Rethinking Global-Regulation: World’S Law Meets Artificial Intelligence, Nachshon Sean Goltz, Addison Cameron-Huff, Giulia Dondoli

Research outputs 2014 to 2021

This article takes a critical look at Machine Translation of legal text, especially global legislation, through the discussion of Global-Regulation, a state of the art online search engine of the world’s legislation in English. Part 2 explains the rationale for an online platform such as Global-Regulation. Part 3 provides a brief account of the history of the development of machine translation, and it describes some of the limits of the use of statistical machine translation for translating legal texts. Part 4 describes Neural Machine Translation (NMT), which is a new generation of machine translation systems. Finally, Parts 5 and 6 …

Association Between Preseason Training And Performance In Elite Australian Football, Callum J. Mccaskie, Warren B. Young, Brendan B. Fahrner, Marc Sim

Research outputs 2014 to 2021

Purpose: To examine the association between preseason training variables and subsequent in-season performance in an elite Australian football team.

Methods: Data from 41 elite male Australian footballers (mean [SD] age = 23.4 [3.1] y, height =188.4 [7.1] cm, and mass = 86.7 [7.9] kg) were collected from 1 Australian Football League (AFL) club. Preseason training data (external load, internal load, fitness testing, and session participation) were collected across the 17-wk preseason phase (6 and 11 wk post-Christmas). Champion Data© Player Rank (CDPR), coaches’ ratings, and round 1 selection were used as in-season performance measures. CDPR and coaches’ ratings were examined …

Climate Change From A Distance: An Analysis Of Construal Level And Psychological Distance From Climate Change, Susie Wang, Mark J. Hurlstone, Zoe Leviston, Iain Walker, Carmen Lawrence

Research outputs 2014 to 2021

The public perception of climate change as abstract and distant may undermine climate action. According to construal level theory, whether a phenomenon is perceived as psychologically distant or close is associated with whether it is construed as abstract or concrete, respectively. Previous work has established a link between psychological distance and climate action, but the associated role of construal level has yet to be explored in depth. In two representative surveys of Australians (N = 217 and N = 216), and one experiment (N = 319), we tested whether construal level and psychological distance from climate change predicted …

Vegetable Nitrate Intakes Are Associated With Reduced Self-Reported Cardiovascular-Related Complications Within A Representative Sample Of Middle-Aged Australian Women, Prospectively Followed Up For 15 Years, J.K. Jackson, Amanda J. Patterson, Lesley K. Macdonald-Wicks, Peta M. Forder, Lauren C. Blekkenhorst, Catherine P. Bondonno, Jonathan M. Hodgson, Natalie C. Ward, Carl Holder, Christopher Oldmeadow, Julie E. Byles, Mark A. Mcevoy

Research outputs 2014 to 2021

Nitric oxide (NO) facilitates anti-atherosclerotic effects. Vegetables are a major source of dietary nitrate. Experimental data indicates that dietary nitrate can significantly reduce major risk factors for atherosclerosis and subsequent cardiovascular disease (CVD), as nitrate can be metabolized to produce NO via the nitrate-nitrite-NO pathway. The purpose of this study was to prospectively investigate the association between habitual dietary nitrate intakes and the incidence of self-reported CVD-related complications within a representative sample of middle-aged Australian women (1946–1951 cohort of the Australian Longitudinal Study on Women’s Health). Women free from disease at baseline who had completed the food frequency questionnaire data …

Weight Management Among School-Aged Children And Adolescents: A Quantitative Assessment In A Ghanaian Municipality, Daniel Gyamfi, Christian Obirikorang, Emmanuel Acheampong, Evans A. Asamoah, Bernard Berko Sampong, Emmanuella Nsenbah Batu, Enoch O. Anto

Research outputs 2014 to 2021

BACKGROUND: Childhood and adolescent overweight, obesity and underweight have become an issue of grave concern to both the developed and developing countries in context of global burden of non-communicable diseases. Unhealthy weight status is a significant public health issue for developing countries, of which Ghana is not excluded. This study evaluated the prevalence of overweight, obesity and underweight and its related factors among school-aged children and adolescents.

METHODS: A total of 1004 participants were randomly selected from six schools. A structured questionnaire on demography and socioeconomic status of students' parents/guardians was completed by the selected students. Anthropometric parameters were measured, …

Fake News And Propaganda: Trump’S Democratic America And Hitler’S National Socialist (Nazi) Germany, David E. Allen, Michael Mcaleer

Research outputs 2014 to 2021

This paper features an analysis of President Trump’s two State of the Union addresses, which are analysed by means of various data mining techniques, including sentiment analysis. The intention is to explore the contents and sentiments of the messages contained, the degree to which they differ, and their potential implications for the national mood and state of the economy. We also apply Zipf and Mandelbrot’s power law to assess the degree to which they differ from common language patterns. To provide a contrast and some parallel context, analyses are also undertaken of President Obama’s last State of the Union address …

Entropy Analysis Of High-Definition Transcranial Electric Stimulation Effects On Eeg Dynamics, Diego C. Nascimento, Gabriela Depetri, Luiz H. Stefano, Osvaldo Anacleto, Joao P. Leite, Dylan J. Edwards, Taiza E. G. Santos, Francisco Louzada Neto

Research outputs 2014 to 2021

A foundation of medical research is time series analysis—the behavior of variables of interest with respect to time. Time series data are often analyzed using the mean, with statistical tests applied to mean differences, and has the assumption that data are stationary. Although widely practiced, this method has limitations. Here we present an alternative statistical approach with sample analysis that provides a summary statistic accounting for the non-stationary nature of time series data. This work discusses the use of entropy as a measurement of the complexity of time series, in the context of Neuroscience, due to the non-stationary characteristic of …

"I Love Being A Midwife; It's Who I Am": A Glaserian Grounded Theory Study Of Why Midwives Stay In Midwifery, Dianne Bloxsome, Sara Bayes, Deborah Ireson

Research outputs 2014 to 2021

Aims and objectives: To understand why Western Australian (WA) midwives choose to remain in the profession.

Background: Midwifery shortages and the inability to retain midwives in the midwifery profession is a global problem. The need for effective midwifery staff retention strategies to be implemented is therefore urgent, as is the need for evidence to inform those strategies.

Design: Glaserian grounded theory (GT) methodology was used with constant comparative analysis.

Methods: Fourteen midwives currently working clinically area were interviewed about why they remain in the profession. The GT process of constant comparative analysis resulted in an overarching core category …

Cannabis Consumption Patterns Explain The East-West Gradient In Canadian Neural Tube Defect Incidence: An Ecological Study, Albert Stuart Reece, Gary Kenneth Hulse

Research outputs 2014 to 2021

While a known link between prenatal cannabis exposure and anencephaly exists, the relationship of prenatal cannabis exposure with neural tube defects (NTDs) generally has not been defined. Published data from Canada Health and Statistics Canada were used to assess this relationship. Both cannabis use and NTDs were shown to follow an east-west and north-south gradient. Last year cannabis consumption was significantly associated (P < .0001; cannabis use–time interaction P < .0001). These results were confirmed when estimates of termination for anomaly were used. Canada Health population data allowed the calculation of an NTD odds ratio) of 1.27 (95% confidence interval = 1.19-1.37; P < 10⁻¹¹) for high-risk provinces versus the remainder with an attributable fraction in exposed populations of 16.52% (95% confidence interval = 12.22-20.62). Data show a robust positive statistical association between cannabis consumption as both …

Hordein Accumulation In Developing Barley Grains, Gregory J. Tanner, Michelle L. Colgrave, Malcolm J. Blundell, Crispin A. Howitt, Antony Bacic

Research outputs 2014 to 2021

The temporal pattern of accumulation of hordein storage proteins in developing barley grains was studied by enzyme-linked immunosorbent assay (ELISA), western blot and liquid chromatography tandem mass spectrometry (LC-MS/MS). Hordein accumulation was compared to the pattern seen for two abundant control proteins, serpin Z4 (an early accumulator) and lipid transferase protein (LTP1, a late accumulator). Hordeins were detected from 6 days post-anthesis (DPA) and peaked at 30 DPA. Changes in fresh weight indicate that desiccation begins at 20 DPA and by 37 DPA fresh weight had decreased by 35%. ELISA analysis of hordein content, expressed on a protein basis, increased …

A Corrective Justice Justification For Considering The Response Of The Hypothetical Person Of An “Ordinary Level Of Susceptibility” When Assessing Reasonable Foreseeability In Cases Involving Negligently Inflicted Psychiatric Injury, Martin Allcock

Research outputs 2014 to 2021

The law has long been concerned with limiting recovery for pure psychiatric injury in negligence in order to prevent liability to plaintiffs who are unusually susceptible to this type of injury. The justifications provided by courts for this concern have often centred on the idea that holding a defendant liable to such a plaintiff will be unreasonable. However, there is a gap in the reasoning of the courts and in the scholarly literature as to the potential theoretical justifications for measuring the reasonableness of the defendant’s conduct against the effect of that conduct on the hypothetical person of an “ordinary …

Essays: Color-Blind Or Race-Conscious Policies, Gus Castro, Hannah Lyons, Anna Eager, Jonathan Panton

Res Publica - Journal of Undergraduate Research

The debate between advocates color blind and race conscious policies has been perennial in the United States since Reconstruction and has recently been resuscitated in the popular press with the publication of Michelle Alexander’s The New Jim Crow: Mass Incarceration in the Age of Color Blindness (2010). Alexander’s book provided support for the race conscious side and students read Nathan Glazer’s Affirmative Discrimination: Ethnic Inequality and Public Policy (1975) for a defense of the color blind side. The debate was framed in an even-handed manner by a selection from Desmond King and Rogers M. Smith’s Still a House Divided: Race …

Tackling Social Media Data Analysis: Comparing And Contrasting Qsr Nvivo And Leximancer, Violetta Wilk, Geoffrey N. Soutar, Paul Harrigan

Research outputs 2014 to 2021

Purpose

This paper aims to offer insights into the ways two computer-aided qualitative data analysis software (CAQDAS) applications (QSR NVivo and Leximancer) can be used to analyze big, text-based, online data taken from consumer-to-consumer (C2C) social media communication.

Design/methodology/approach

This study used QSR NVivo and Leximancer, to explore 200 discussion threads containing 1,796 posts from forums on an online open community and an online brand community that involved online brand advocacy (OBA). The functionality, in particular, the strengths and weaknesses of both programs are discussed. Examples of the types of analyses each program can undertake and the visual output available …

Correction: Relationship Between Serum Osteocalcin/Undercarboxylated Osteocalcin And Type 2 Diabetes: A Systematic Review/Meta-Analysis Study Protocol, Yihui Liu, Xiaoying Liu, Joshua R. Lewis, Kaye Brock, Tara C. Brennan-Speranza, Armando Teixeira-Pinto

Research outputs 2014 to 2021

The affiliations for the third author, Joshua R Lewis, were incomplete in the previous version of this manuscript...

To Accept Or Decline Academic Remediation: What Difference Does It Make?, Catherine Coelho, Daniel Zahra, Kamran Ali, Christopher Tredwin

Peninsula Dental School

AbstractIntroduction: Academic remediation offered after failure in a knowledge-based progress-test assessment is voluntary and involves student-centered individualized support that helps students to learn most effectively for themselves. This paper explores whether accepting or declining the offer of academic remediation given to struggling students impacts their outcomes both short-term and longitudinally.Method: Data was collated from 2015–16, 2016–17, and 2017–18 and included all students offered academic remediation in the third, fourth, and fifth years of a five-year Dentistry program. Z-scores for each stage and test were calculated and centered on a triggering point; the point at which the offer of remediation was …

Facial Identification For Digital Forensic, Hiba Al-Kawaz

School of Engineering, Computing and Mathematics Theses

Forensic facial recognition has become an essential requirement in criminal investigations as a result of the emergence of electronic devices, such as mobile phones and computers, and the huge volume of existing content. Forensic facial recognition goes beyond facial recognition in that it deals with facial images under unconstrained and non-ideal conditions, such as low image resolution, varying facial orientation, poor illumination, a wide range of facial expressions, and the presence of accessories. In addition, digital forensic challenges do not only concern identifying an individual but also include understanding the context, acknowledging the relationships between individuals, tracking, and numbers of …

Computational Study Of Neuronal Oscillations In Motor Control Circuits, Andrea Ferrario

School of Engineering, Computing and Mathematics Theses

In this thesis we used mathematical and computational models to study neuronal net- works that control motor behaviours. Specifically, we modelled two neuronal circuits from two opposite ends of the brain complexity spectrum: the swimming circuit of the hatchling Xenopus tadpole and the human basal ganglia. Due to its relative simplicity, tadpole is a unique animal for studying locomotion us- ing both experiments and models. This allowed us to define three biologically-realistic spiking models to clarify the interplay between the architecture of synaptic connections (structure) and the network’s ability to generate activities that correspond to its swim- ming behaviour (function). …

Does Audit Committee Accounting Expertise Help To Promote Audit Quality? Evidence From Auditor Reporting Of Internal Control Weaknesses*, Ling Lei Lisic, Linda A. Myers, Timothy Seidel, Jian Zhou

Faculty Publications

In this study, we examine whether audit committee accounting expertise helps to promote audit quality by motivating auditors to conduct diligent internal control audits and make appropriate internal control assessments because audit committee accounting expertise safeguards auditors from dismissal following adverse internal control opinions. Among clients with existing and likely internal control material weaknesses (as proxied by future restatements of audited financial statements), we find a greater likelihood of adverse internal control audit opinions when the audit committee has greater accounting expertise (measured by the proportion of accounting experts on the audit committee). Among all clients, we find a lower …

Digitally Engaged Consumers: A Multi-Level Perspective Of Higher Education Actors And Their Technology Readiness, Treasa Karney, Roisin Vize, Taeshik Gong

Conference papers

Advances in digital technology and innovation have fundamentally changed the way Higher Education (HE) communities, interact, consume and co-create value (Freberg and Merle 2016; Neier and Zayer 2015). However, differences have persisted between the potential of technology enabled learning and the less consistent realities of technology use within university learning and teaching (Henderson et al. 2015). Therefore, a key aim of this research is to examine how technology readiness of students influences their interaction, engagements, and value co-creation with staff. Through applying the lens of value co-creation, i.e. where value is co-created among actors through their active role of engagement, …

Background And Design Of A Qualitative Study On Globally Responsible Decision-Making In Civil Engineering, Shannon Chance, Ines Direito, Rob Lawlor, Katie Cresswell-Maynard, Jon Pritchard, Nick Tyler, John Mitchell

Conference papers

Organizations that regulate civil engineering have been pressing for integration of 'global responsibility' into higher education curricula since around 2006, with a goal of achieving environmental sustainability and social justice. In an effort led by the American Society of Civil Engineers (ASCE, 2007, 2009), a global vision for civil engineering was identified. Within the UK, the Institution of Civil Engineers (ICE) has been leading the way alongside non-governmental organizations (Bourn & Neal, 2008). Via the in-progress study reported here, a UK-based research team is now studying the effects of ACSE and ICE initiatives. The team seeks to benchmark how global …

Review Of Carbonaceous Annealing Effects On O2 And Co2 Coal Reactivity, Troy Michael Holland, Thomas H. Fletcher, Osvalda Senneca

Faculty Publications

Coal is, and will remain for the foreseeable future, a critical energy production resource. Advanced models of coal conversion behavior in air and oxy-coal environments enhance the boiler operational efficiency and design optimization. Although coal conversion models have continuously improved over decades of research, not all aspects of coal particle heating and conversion have received equal treatment. Coal particle annealing is one aspect of the coal conversion process that is simultaneously highly sensitive to the conversion environment, exceptionally impactful on coal chemistry, and frequently neglected in coal models. However, the current body of literature has explored numerous aspects of coal …

Correlations Of The Elemental Compositions Of Primary Coal Tar And Char, Andrew P. Richards, Colson Johnson, Thomas H. Fletcher

Faculty Publications

Simulations of large-scale coal combustors rely on accurate submodels to describe the chemical and physical changes in coal during reaction. Typically, simplified empirical submodels are tuned to experimental data to reduce the computational complexity. When data are not readily available, simplifying assumptions are used, which can create inaccuracies and biases in a large simulation. One such simplifying assumption in coal research is how to describe the elemental composition of primary pyrolysis products. This paper explores several different empirical model forms to predict the dry, ash-free fractions of C, H, O, N, and S in both the char and tar, using …

Redmond (2002) Revisited: Have Standardized Behavioral Rating Scales Gotten Better At Accommodating For Overlapping Symptoms With Language Impairment?, Kirsten M. Hannig, Sean M. Redmond, Amy Wilder

Faculty Publications

Seventeen years ago, Redmond ¹ reviewed five standardized behavioral rating scales and identified several aspects of their design that made them prone to mischaracterize language impairments as socioemotional behavioral disorders. The purpose of this report is to provide an update and extension of the original audit. We consulted test manuals to evaluate: (1) representation of children with language impairments in their standardization samples; (2) presence of language, or academic items within their inventories; (3) accommodations for administering the measure to children with language impairments; and (4) procedures for identifying inordinately punitive ratings. Overlapping language and academic symptoms continued to be …