Digital Commons Network^™

Release: A Protocol For A Systematic Review Based, Individual Participant Data, Meta- And Network Meta-Analysis, Of Complex Speech-Language Therapy Interventions For Stroke-Related Aphasia, Marian C. Brady, Myzoon Ali, Kathryn Vandenberg, Linda J. Williams, Louise R. Williams, Masahiro Abo, Frank Becker, Audrey Bowen, Caitlin Brandenburg, Caterina Breitenstein, Stefanie Bruehl, David A. Copland, Tamara B. Cranfill, Marie Di Pietro-Bachmann, Pamela Enderby, Joanne Fillingham, Federica Lucia Galli, Marialuisa Gandolfi, Bertrand Glize, Erin Godecke, Neil Hawkins, Katerina Hilari, Jacqueline Hinckley, Simon Horton, David Howard, Petra Jaecks, Elizabeth Jefferies, Luis M. T. Jesus, Maria Kambanaros, Eun Kyoung Kang, Eman M. Khedr, Anthony Pak-Hin Kong, Tarja Kukkonen, Marina Laganaro, Matthew A. Lambon Ralph, Ann Charlotte Laska, Béatrice Leemann, Alexander P. Leff, Roxele R. Lima, Antje Lorenz, Brian Macwhinney, Rebecca Shisler Marshall, Flavia Mattioli, Ilknur Mavis, Marcus Meinzer, Reza Nilipour, Enrique Noé, Nam-Jong Paik, Rebecca Palmer, Ilias Papathanasiou, Brigida F. Patricio, Isabel Pavão Martins, Cathy Price, Tatjana Prizl Jakovac, Elizabeth Rochon, Miranda L. Rose, Charlotte Rosso, Ilona Rubi-Fessen, Marina B. Ruiter, Claerwen Snell, Benjamin Stahl, Jerzy P. Szaflarski, Shirley A. Thomas, Mieke Van De Sandt-Koenderman, Ineke Van Der Meulen, Evy Visch-Brink, Linda Worrall, Heather Harris Wright

Research outputs 2014 to 2021

Background: Speech and language therapy (SLT) benefits people with aphasia following stroke. Group level summary statistics from randomised controlled trials hinder exploration of highly complex SLT interventions and a clinically relevant heterogeneous population. Creating a database of individual participant data (IPD) for people with aphasia aims to allow exploration of individual and therapy-related predictors of recovery and prognosis. Aim: To explore the contribution that individual participant characteristics (including stroke and aphasia profiles) and SLT intervention components make to language recovery following stroke. Methods and procedures: We will identify eligible IPD datasets (including randomised controlled trials, non-randomised comparison studies, observational studies …

Correction To: The Challenge Of Monoculturalism: What Books Are Educators Sharing With Children And What Messages Do They Send?, Helen Adam, Caroline Barratt-Pugh

Research outputs 2014 to 2021

No abstract provided.

Increasing Food Expenditure In Long Daycare By An Extra $0.50 Per Child/Day Would Improve Core Food Group Provision, Ros Sambell, Ruth Wallace, Johnny Lo, Leesa Costello, Amanda Devine

Research outputs 2014 to 2021

Early childhood education and care services are a significant feature of Australian family life, where nearly 1.4 million children attended a service in 2019. This paper reports on the cost of food provided to children in long day-care (LDC) services and extrapolates expenditure recommendations to support food provision compliance. A cross-sectional audit of LDC services in metropolitan Perth was conducted to determine food group provision by weighing raw ingredients of meal preparation—morning tea, lunch, and afternoon tea (MT, L, AT). Ingredients were costed at 2017 online metropolitan pricing from a large supermarket chain. Across participating services, 2 days of food …

Tactile Discrimination, Praxis And Cognitive Impulsivity In Adhd Children: A Cross-Sectional Study, Dulce Romero-Ayuso, David Maciver, Janet Richmond, Sara Jorquera-Cabrera, Luis Garra-Palud, Carmen Zabala-Baños, Abel Toledano-González, Jose-Matias Triviño-Juárez

Research outputs 2014 to 2021

Background: The study of attention deficit hyperactivity disorder (ADHD) has traditionally focused on deficit of inhibitory control and cognitive impulsivity. However, the pathophysiology of ADHD has also been associated with the somatosensory cortex. The aim of this study was to explore if there were differences in tactile discrimination and praxis between neurotypical and ADHD children and whether these differences could be explained by cognitive impulsivity. Methods: A cross-sectional study was conducted. The sample comprised 74 children aged 7 to 11 years divided in two groups: 43 with neurotypical development, 31 with ADHD. To assess tactile discrimination, the finger localization and …

The New Law Of Gender Nonconformity, Naomi Schoenbaum

GW Law Faculty Publications & Other Works

A central tenet of sex discrimination law is the protection of gender nonconformity: unless a feature of biological sex requires it, regulated entities may not expect that individuals will conform their gender performance to the stereotypes of their sex. This doctrine is critical to promoting the anti-stereotyping aims of sex discrimination law by allowing gender nonconformers from aggressive women to caregiving fathers to challenge expectations that would limit them to the gender performance that accords with their sex. Courts have extended gender nonconformity protection to transgender persons in cases where discrimination is due to gender performance.

Notwithstanding its partial success, …

Conflicts Of Law And Transnational Data Flows, Paul S. Berman

GW Law Faculty Publications & Other Works

Phillip Jessup correctly observed sixty years ago that multinational corporate activity created new challenges for nation-states and their territorially based rules for jurisdiction, choice of law, and judgment recognition. Those challenges are exponentially more difficult in the 21st century because electronic data—everything from e-mails and text messages to Facebook and Instagram posts to Twitter pronouncements to drone warfare data to search algorithms to financial transactions to cloud data storage—travel around the globe with little relationship to physical territory. In addition, all of this data is often in the custody and control of data intermediaries.

Three important consequences flow from this …

Probable Cause With Teeth, Cynthia Lee

GW Law Faculty Publications & Other Works

The killing of George Floyd, along with other high profile cases of police officers using fatal force against Black Americans, has led to widespread protests and prompted calls for legal reform. One criticism of the legal system is that police officers often stop, interrogate, and arrest Black Americans for activities that would rarely lead to intervention if engaged in by white individuals. This disparity calls into question whether police officers have been arresting individuals with the quantum of suspicion of wrongdoing that should be required by law.

The Fourth Amendment requires police to have probable cause that a crime has …

Scientometric Study Of The Research Performance On Oceanography: The World Perspective, Jiaur Rahaman, Saddam Hosaain, Sadik Batcha M

Library Philosophy and Practice (e-journal)

Scientometric methods and resulting citations have been applied to investigate the scientific performance of country. The study examines performance on the basis of output published in the Oceanographic Research output during the study period 2015 to 2019 at the world perspective. A total of 3212 articles were retrieved according to the selection criteria from Web of Science database. The study focuses on various aspect of the Oceanography Research such as growth of publications, prolific authors, document types and institutions involved. The highest number of publication is in the year 2016 with 1179 records, whereas the minimum records published in 2019 …

Inclinations Of Global Research On Saffron As Represented By Science Citation Index-Expanded, Muzamil Mushtaq, Basharat Ahmad Malik, Ali Raza, Mohammad Afaan Fazili

Library Philosophy and Practice (e-journal)

Using the Science Citation Index-Expanded of the Web of Science Core Collection, we analyzed global saffron research literature published between 1991 and 2017. The variables examined were research performance of nations, institutions, and authors. The study noted that the distribution of author keywords, citations, and publication patterns of saffron related articles to ascertain the research inclinations. The highly cited articles and author keyword analysis showed that the chemical and biochemical qualities of saffron were of key interest for the researchers.

Beyond The Family Tree: Genealogy Instruction As A Gateway To Primary Source Literacy, Deedee Baldwin

Library Philosophy and Practice (e-journal)

Say the word “genealogy” in an academic library, and you are bound to see weary librarians and archivists roll their eyes and sigh. But academic librarians can do more than accepting genealogists as a frustrating fact of life: they can recognize a perfect opportunity to teach primary source literacy concepts to a group that is more than open to learning them.

Use Of Web Resources And Services By The Research Scholars In The Field Of Social Sciences Of Selected Central Universities (Du, Bhu, Amu, Jnu), Utkarsh Dwiwedi, Rajani Mishra (Associate Professor)

Library Philosophy and Practice (e-journal)

The current study was conducted with the objective to study the usage of Web Resources and services by the Researchers in the field of social sciences of selected Central Universities (DU, BHU, AMU, JNU). A well-structured questionnaire was directed through irregular testing strategy to the Research Scholars of the Institutes to gather the information with respect to the utilization of Web Resources. This paper confines the investigation only to utilization of Web Resources by Researcher of Language and Literature in selected Central Universities (DU, BHU, AMU, JNU). The extent of the examination can be stretched out to former Indian Universities …

Strong Consistency Of Spectral Clustering For Stochastic Block Models, Liangjun Su, Wuyi Wang, Yichong Zhang

Research Collection School Of Economics

In this paper we prove the strong consistency of several methods based on the spectral clustering techniques that are widely used to study the community detection problem in stochastic block models (SBMs). We show that under some weak conditions on the minimal degree, the number of communities, and the eigenvalues of the probability block matrix, the K-means algorithm applied to the eigenvectors of the graph Laplacian associated with its first few largest eigenvalues can classify all individuals into the true community uniformly correctly almost surely. Extensions to both regularized spectral clustering and degree-corrected SBMs are also considered. We illustrate the …

Singapore In The Global Value Chains, Pao-Li Chang, Tran Bao Phuong Nguyen

Research Collection School Of Economics

In this chapter, we analyze the participation of Singapore in the global value chains (GVC): how much of its gross exports are GVC-related trade, how downstream it is, and which countries are its key upstream and downstream trade partners. This is done at both the country aggregate and at the sector level. New formulas are proposed in the gross export decomposition framework of Koopman, Wang and Wei (2014) and Borin and Mancini (2017), to characterize a country/industry’s downstreamness in the GVC and the importance of each trade partner in its backward/forward linkages. Singapore is found to start off with a …

Deriving Statistical Inference From The Application Of Artificial Neural Networks To Clinical Metabolomics Data, Kevin M. Mendez

Theses: Doctorates and Masters

Metabolomics data are complex with a high degree of multicollinearity. As such, multivariate linear projection methods, such as partial least squares discriminant analysis (PLS-DA) have become standard. Non-linear projections methods, typified by Artificial Neural Networks (ANNs) may be more appropriate to model potential nonlinear latent covariance; however, they are not widely used due to difficulty in deriving statistical inference, and thus biological interpretation. Herein, we illustrate the utility of ANNs for clinical metabolomics using publicly available data sets and develop an open framework for deriving and visualising statistical inference from ANNs equivalent to standard PLS-DA methods.

Development, Assessment And Application Of A Novel Algorithm To Automatically Detect Change Of Direction Movement And Quantify Its Associated Mechanical Load In Elite Australian Football, Aaron Balloch

Theses: Doctorates and Masters

The ability to change direction rapidly and efficiently is critical to team-sport performance, including Australian football (AF), where a player’s capacity to rapidly decelerate, move laterally and re-accelerate is critical when evading opponents, tackling, or reacting to the unpredictable bounce of the ball or movement of another player. The biomechanical loading requirements of change of direction (COD) movement are angle and velocity dependant. Cumulative COD movement can impart high levels of neuromuscular and metabolic fatigue which can adversely affect the efficiency of subsequent movement efforts. Despite widespread use of microtechnology devices (the vast majority containing a global navigation satellite system …

Digital Storytelling As An Astronomy Disciplinary Literacy Enhancement Approach For Adolescent Kyrgyzstani Efl Students, Nadezhda Chubko

Theses: Doctorates and Masters

This research explored the impact of a digital storytelling (DST) video-making intervention in an astronomy course (STEM-A) on EFL students’ STEM-A disciplinary literacy acquisition in English. The research was motivated by the increased significance of English as an international language of STEM instruction and addressed the transition between discourses encountered by students learning STEM in a foreign language.

The study was designed and implemented as a mixed methods four-cycle action research with multiple Case Study, multiple-probe quasi-experimental design. In the first cycle, the researcher transitioned from a teacher of English to speakers of other languages (TESOL) to a teacher of …

Characterising Pd-L1 Expression In Circulating Melanoma And Non-Small Cell Lung Cancer Cells, Isaac Spencer

Theses: Doctorates and Masters

Incidence rates for both melanoma and non-small cell lung cancer (NSCLC) have risen in recent decades. While advanced cases of both diseases have previously demonstrated low survivability, novel therapies such as immune checkpoint inhibitors, have significantly improved the outcome of patients suffering from these cancers. Recent clinical trials have led to the United States Food and Drug Administration (FDA) approving the use of antibodies targeting the PD-1 immune checkpoint for both melanoma and NSCLC. Anti-PD-1 antibodies have been seen to illicit responses in up to 40% of patients, however, particularly for melanoma, there is a lack of biomarkers to select …

Effects Of High-Intensity Position-Specific Drills On Physical And Technical-Skill Performance In Young Soccer Players, Cao Cuong Le

Theses: Doctorates and Masters

Soccer is the most widely played sport in the world, and physical preparation for soccer players has been extensively researched over the years. As the average intensity of a soccer match is close to 80-90% of maximal heart rate (HRmax), it is necessary to train at or above this intensity. Thus, high-intensity interval running and small-sided games are often used to improve aerobic capacity and repeated sprint ability (RSA). However, neither of these approaches consider positional variations in the frequency and type of specific technical skills required in real match situations. Thus, the purpose of this study was to investigate …

Exploring Leadership And Research In Nurse Practitioner Roles Across Australia And Ireland: A Mixed-Methods Study, Mary Ryder

Theses: Doctorates and Masters

Introduction

The Nurse Practitioner role is recognised as the highest level of clinical nursing. Leadership and research are identified as core attributes for Nurse Practitioners in the regulatory frameworks. There is an expectation that as clinical leaders, Nurse Practitioners have the ability to transform healthcare delivery within their specialist area of practice.

Background

The voice of Nurse Practitioners is limited in the current literature related to how they view their leadership contribution to Nursing. There has been some criticism in the evidence to date related to volume, consistency and transferability of Nurse Practitioner research. However, there is a shortage of …

Determining Ground-Level Composition And Concentration Of Particulate Matter Across Regional Areas Using The Himawari-8 Satellite, Miles Sowden

Theses: Doctorates and Masters

Speciated ground-level aerosol concentrations are required to understand and mitigate health impacts from dust storms, wildfires and other aerosol emissions. Globally, surface monitoring is limited due to cost and infrastructure demands. While remote sensing can help estimate respirable (i.e. ground level) concentrations, current observations are restricted by inadequate spatiotemporal resolution, uncertainty in aerosol type, particle size, and vertical profile. One key issue with current remote sensing datasets is that they are derived from reflectances observed by polar orbiting imagers, which means that aerosol is only derived during the daytime, and only once or twice per day.

Sub-hourly, infrared (IR), geostationary …

Adolescents With Autism Spectrum Disorder: Understanding The Influence Of Psychosocial Risk Factors And Mothers’ Help-Seeking Behaviour On The Experience Of Depressive Symptoms, Rachel Gallagher

Theses: Doctorates and Masters

Research has shown that adolescents with Autism Spectrum Disorder (ASD) are at an increased risk for experiencing depressive symptoms (DS) resulting in poor quality of life and further vulnerability for the recurrence of DS in adulthood. Adolescence is a complex developmental period marked by dynamic social contexts that must be effectively navigated for the maturation processes associated with psychological wellbeing. This period is particularly challenging for individuals with ASD due to deficits in social communication skills leading to atypical social functioning. Consequently, psychosocial risk factors of DS for ASD adolescents are likely to be multiple and complex, and prominent risk …

I Walk To See, I Walk To Know: Walking To Wongawol. An Exhibition And I Walk To See, I Walk To Know: Walking To Wongawol. An Exegesis, Cim Sears

Theses: Doctorates and Masters

The context of my embodied project, I Walk to See, I Walk to Know: Walking to Wongawol, is an exploration into 1) the absence of Western Desert Aboriginal narratives via the act of walking as knowing and 2) my recently discovered ancestral connections, which were historically erased by the state. The location of my project is Wongawol Station in the Western Desert, Western Australia, where my Indigenous ancestors lived, and whose lives I draw upon to make connections with the narratives and sensations of the desert landscape. I use the methodology of walking to investigate the interconnectivity between body and …

A Study On Performing The Hungarian Rhapsodies In The Liszt Tradition, Nicholas Mark Williams

Theses: Doctorates and Masters

Franz Liszt’s Hungarian Rhapsodies (1851, 1853) have long been among the most popular collections of piano music. They have also long garnered a reputation for “superficial brilliance and effect” which seems to have influenced the way that famous pianists play the works in public. But would a performer immersed in the Liszt tradition have approached them differently? This dissertation aims to promote a re-evaluation of the Hungarian Rhapsodies from this perspective: considering Liszt’s own ideas on music and performance, the writings and recordings of his pupils, and Liszt’s book Des Bohémiens et de leur musique en Hongrie (1859).

Generation 1.5 Learners: Using An Arts-Informed, Grounded Theory Approach To Understanding How These Students Managed Their Undergraduate Studies In A Perth-Based, Public University In Western Australia Over An Academic Year, Elizabeth Jane Charlotte Serventy

Theses: Doctorates and Masters

The International Organization for Migration’s World Migration Report (2020) estimates the number of migrants worldwide to be approximately 272 million. In an era of demographic scarcity and globalisation-driven uncertainties, asylum seeker, migration, and refugee re-settlement programs are now a worldwide phenomenon. Major English-speaking, immigrant-receiving countries such as Australia, Canada, New Zealand, the United Kingdom, and the United States of America (USA) face associated educational, political, and social repercussions.

Rumbaut and Ima (1988) introduced the term ‘Generation 1.5’ in relation to a distinct cohort of immigrant youth, English as second language (L2) learners studying in San Diego, California in the USA. …

Barriers To Ghanaian Midwives’ Ability To Provide Quality Care: A Glaserian Grounded Theory Study, Yakubu Ismaila

Theses: Doctorates and Masters

The midwifery model of care that promotes the employment of trained and regulated midwives for the provision of maternal and neonatal care has been found to be beneficial, especially in Low and Middle-Income Countries that have high maternal and neonatal mortalities. Midwives in those setting are however, facing a myriad of barriers which negatively affect their ability to provide optimal care. Although Ghana is implementing the midwifery model of care, maternal and neonatal mortality remains high in the country. Little is known from the point of view of midwives, who are the primary providers of maternal and neonatal care, about …

Testing Alphas In Conditional Time-Varying Factor Models With High Dimensional Assets, Shujie Ma, Wei Lan, Liangjun Su, Chih-Ling Tsai

Research Collection School Of Economics

For conditional time-varying factor models with high dimensional assets, this article proposes a high dimensional alpha (HDA) test to assess whether there exist abnormal returns on securities (or portfolios) over the theoretical expected returns. To employ this test effectively, a constant coefficient test is also introduced. It examines the validity of constant alphas and factor loadings. Simulation studies and an empirical example are presented to illustrate the finite sample performance and the usefulness of the proposed tests. Using the HDA test, the empirical example demonstrates that the FF three-factor model (Fama and French, 1993) is better than CAPM (Sharpe, 1964) …

The Legal Recognition Of Electronic Bills Of Lading, Ali Abbas Khayoon Al-Naseri

World Maritime University Ph.D. Dissertations

The increasing use of electronic devices, new means of communication and Internet affects many areas of life, including trade and transportation. One effect is the dematerialization of bills of lading. Paper bills of lading have traditionally performed three main functions in maritime transportation: (1) as a receipt for the goods, (2) as containing or evidencing the contract of carriage of goods and (3) as a document of title. This legal research examines whether electronic bills of lading can legally perform these three functions as functional equivalents to paper bills of lading. It studies the recognition of electronic bills of lading …

2019 Hrs/Ehra/Aphrs/Lahrs Expert Consensus Statement On Catheter Ablation Of Ventricular Arrhythmias, Edmond M Cronin, Phillip Cuculich, Et Al.

2020-Current year OA Pubs

Ventricular arrhythmias are an important cause of morbidity and mortality and come in a variety of forms, from single premature ventricular complexes to sustained ventricular tachycardia and fibrillation. Rapid developments have taken place over the past decade in our understanding of these arrhythmias and in our ability to diagnose and treat them. The field of catheter ablation has progressed with the development of new methods and tools, and with the publication of large clinical trials. Therefore, global cardiac electrophysiology professional societies undertook to outline recommendations and best practices for these procedures in a document that will update and replace the …

Mapping Of Diabetes Susceptibility Loci In A Domestic Cat Breed With An Unusually High Incidence Of Diabetes Mellitus, Lois Balmer, Caroline Ann O’Leary, Marilyn Menotti-Raymond, Victor David, Stephen O’Brien, Belinda Penglis, Sher Hendrickson, Mia Reeves-Johnson, Susan Gottlieb, Linda Fleeman, Dianne Vankan, Jacquie Rand, Grant Morahan

Research outputs 2014 to 2021

© 2020 by the authors. Licensee MDPI, Basel, Switzerland. Genetic variants that are associated with susceptibility to type 2 diabetes (T2D) are important for identification of individuals at risk and can provide insights into the molecular basis of disease. Analysis of T2D in domestic animals provides both the opportunity to improve veterinary management and breeding programs as well as to identify novel T2D risk genes. Australian-bred Burmese (ABB) cats have a 4-fold increased incidence of type 2 diabetes (T2D) compared to Burmese cats bred in the United States. This is likely attributable to a genetic founder effect. We investigated this …

In Situ Wettability Investigation Of Aging Of Sandstone Surface In Alkane Via X-Ray Microtomography, Nilesh Kumar Jha, Maxim Lebedev, Stefan Iglauer, Jitendra S. Sangwai, Mohammad Sarmadivaleh

Research outputs 2014 to 2021

© 2020 by the authors. Licensee MDPI, Basel, Switzerland. Wettability of surfaces remains of paramount importance for understanding various natural and artificial colloidal and interfacial phenomena at various length and time scales. One of the problems discussed in this work is the wettability alteration of a three-phase system comprising high salinity brine as the aqueous phase, Doddington sandstone as porous rock, and decane as the nonaqueous phase liquid. The study utilizes the technique of in situ contact angle measurements of the several 2D projections of the identified 3D oil phase droplets from the 3D images of the saturated sandstone miniature …