Digital Commons Network^™

Digital Labour And Temporal Priorities Within A Secondary School, Nicola F. Johnson

Research outputs 2014 to 2021

Digital devices and ubiquitous online access contribute to the nature and amount of digital labour conducted by school staff. Drawing on more than 40 interviews with staff at one Australian secondary school, the general nature of this digital labour is presented, then Clancy’s notion of temporal autonomous spaces is introduced and applied to theorise why some teachers used digital technologies constantly in their teaching. The article highlights how some teachers invested their time in learning about and using digital technologies because it enhanced their sense of autonomy and increased their sense of freed time. It theorises how teachers who invest …

Examining The Average Scores Of Nursing Teamwork Subscales In An Acute Private Medical Ward, Martina Costello, Kylie Rusell, Tracey Coventry

Research outputs 2014 to 2021

Background: Healthcare is delivered by multidisciplinary healthcare teams who rely on communication and effective teamwork to ensure safe patient care. Teamwork builds on employee cohesion and reduces medical and nursing errors, resulting in greater patient satisfaction and improved healthcare. Effective teamwork not only improves efficiency and patient safety but leads to a healthier and happier workplace, reducing burnout among healthcare professionals. The purpose of this paper is to describe the findings of a pilot project on an acute medical ward in Western Australia. The aim was to understand the participants perceived level of teamwork to support future work practices and …

Influence Of Diagenetic Features On Petrophysical Properties Of Fine-Grained Rocks Of Oligocene Strata In The Lower Indus Basin, Pakistan, Abdul Majeed Shar, Aftab Ahmed Mahesar, Ghazanfer Raza Abbasi, Asad Ali Narejo, Asghar Ali Alias Daahar Hakro

Research outputs 2014 to 2021

Nari Formation is considered as one of the most important oil and gas exploration targets. These fine-grained tight sandstone reservoirs face enormous challenges due to their extremely low matrix porosity and permeability. Hence, in this regard, the study was carried out to collect the high-quality data on petrophysical properties along with mineralogy and microstructural characteristics and diagenesis. The experiments performed includes the petrographic study and scanning electron microscopy, and X-ray diffraction analyses. Besides, the measurement of petrophysical properties was carried out to assess the likely influence of the reservoir quality. The petrographic analysis shows predominantly fine- to medium-grained grey samples …

Twitter Content Analysis Of The Australian Bushfires Disaster 2019-2020: Futures Implications, Gregory Willson, Violetta Wilk, Ruth Sibson, Ashlee Morgan

Research outputs 2014 to 2021

Purpose: This paper aims to explore the themes and nature of sentiment of Twitter content that discussed the Australian bushfire disaster 2019–2020 and its associated wildlife devastation, with considerations for the future of Australia’s tourism industry. Design/methodology/approach: A large, qualitative data set consisting of all publicly available Twitter posts during the period of the Australian bushfires from December 2019 to March 2020 that mentioned the bushfires and wildlife are explored. Findings: The devastation of wildlife through the Australian bushfire disaster elicited emotionally charged Twitter content from both Australian and overseas users. Positive sentiment focused on offering support to areas impacted …

Foveal Avascular Zone And Choroidal Thickness Are Decreased In Subjects With Hard Drusen And Without High Genetic Risk Of Developing Alzheimer’S Disease, Inés López-Cuenca, Rosa De Hoz, Celia Alcantara-Rey, Elena Salobrar-García, Lorena Elvira-Hurtado, José A. Fernández-Albarral, Ana Barabash, Federico Ramírez-Toraño, Jaisalmer De Frutos-Lucas, Juan J. Salazar, Ana I. Ramírez, José M. Ramírez

Research outputs 2014 to 2021

A family history (FH+) of Alzheimer’s disease (AD) and ɛ4 allele of the ApoE gene are the main genetic risk factors for developing AD, whereas ɛ4 allele plays a protective role in age-related macular degeneration. Ocular vascular changes have been reported in both pathologies. We analyzed the choroidal thickness using optical coherence tomography (OCT) and the foveal avascular zone (FAZ) using OCT-angiography and compared the results with ApoE gene expression, AD FH+, and the presence or absence of hard drusen (HD) in 184 cognitively healthy subjects. Choroidal thickness was statistically significantly different in the (FH−, ɛ4−, HD+) group compared with …

An Early Collaborative Intervention Focusing On Parent-Infant Interaction In The Neonatal Period. A Descriptive Study Of The Developmental Framework, Charlotte Sahlén Helmer, Ulrika Birberg Thornberg, Evalotte Mörelius

Research outputs 2014 to 2021

Moderate to late preterm infants are at risk of developing problems later in life. To support attachment and infants’ development, high quality parent-infant interaction is important. Parent-infant interaction is known to improve through intervention programs but since no such intervention program is addressed directly to moderate to late preterm infants, a tailor-made intervention was developed. The aim was to describe the rationale, development, framework and practical provision of a new early collaborative intervention program. This study has a descriptive design and the intervention is described using the Template for Intervention Description and Replication. During an intervention-session, the preterm infant’s cues …

Variations In The Physical Performance Of Olympic Boxers Over A Four-Day National Qualifying Tournament, Irineu Loturco, Michael R. Mcguigan, Tomás T. Freitas, Chris Bishop, Pedro E. Alcaraz, Felipe Romano, Mateus Alves, Valter P. Reis, Lucas A. Pereira, Emerson Franchini

Research outputs 2014 to 2021

The aim of this study was to examine changes in body mass (BM) and power-related measures in Olympic boxers during an official qualifying boxing tournament. Fourteen elite amateur boxers from the Brazilian National Team (eight men and six women) participated in this study. Athletes performed three fights in four days against the same opponent of the same weight-category. Before and immediately after every fight, BM, countermovement jump (CMJ) height, and power production in the bench-press and half-squat exercises were assessed in the same order and on the same time of the day. A two-way repeated-measures ANOVA with the Bonferroni post-hoc …

Rrh Library Newsletter, January 2021, Libraries At Rochester Regional Health

Rochester Regional Health authored publications and proceedings

Newsletter sections include: Expanded Access -- Libraries @ RRH; Libraries @ RRH Fast Facts; Library Services during COVID-19

Growth & Change: Journals Stand For More Than Base Prestige, Connor B. Mcdermott

Lewis & Clark Law Review

No abstract provided.

An Invisible Border Wall And The Dangers Of Internal Agency Control, Jill E. Family

Lewis & Clark Law Review

Administrative law has long struggled to determine the appropriate balance between internal and external control over federal agencies. Some scholars posit that internal agency controls (those from within the executive branch) are optimal checks on agency behavior. In fact, some argue that external control (from Congress or the courts) is detrimental to agency governance. This Article presents a cautionary tale for those who discount the role of external control; it depicts a case study that poses a major challenge to those who theorize that internal agency controls are a sufficient check on agency behavior.

This case study analyzes the Trump …

Tobacco Reborn: The Rise Of E-Cigarettes And Regulatory Approaches, Daniel G. Aaron

Lewis & Clark Law Review

This Article examines e-cigarettes, FDA-regulated products which heat nicotine-containing fluid into an aerosol to be breathed into the lungs. Recent data show that e-cigarettes are used by about one-fifth of U.S. high school students. Given that we have, in the Surgeon General’s words, reached an epidemic of youth e-cigarette use, it is worth asking how a product within FDA jurisdiction became a serious threat to 3.6 million youth.

This Article reviews the law surrounding e-cigarettes and the history of FDA’s attempts to regulate them. Administrative law doctrines instruct us that increased presidential control will rein in misbehaving agencies by allowing …

Hypogonadism Induced By Surgical Stress And Brain Trauma Is Reversed By Human Chorionic Gonadotropin In Male Rats: A Potential Therapy For Surgical And Tbi-Induced Hypogonadism?, Rastafa I. Geddes, Amita Kapoor, Kentaro Hayashi, Ryan Rauh, Marlyse Wehber, Quinn Bongers, Alex D. Jansen, Icelle M. Anderson, Gabrielle Farquhar, Sivan Vadakkadath-Meethal, Toni E. Ziegler, Craig S. Atwood

Research outputs 2014 to 2021

Introduction: Hypogonadotropic hypogonadism (HH) is an almost universal, yet underappreciated, endocrinological complication of traumatic brain injury (TBI). The goal of this study was to determine whether the developmental hormone human chorionic gonadotropin (hCG) treatment could reverse HH induced by a TBI. Methods: Plasma samples were collected at post-surgery/post-injury (PSD/PID) days -10, 1, 11, 19 and 29 from male Sprague-Dawley rats (5- to 6-month-old) that had undergone a Sham surgery (craniectomy alone) or CCI injury (craniectomy + bilateral moderate-to-severe CCI injury) and treatment with saline or hCG (400 IU/kg; i.m.) every other day. Results: Both Sham and CCI injury significantly decreased …

Fecal Sample Collection Methods And Time Of Day Impact Microbiome Composition And Short Chain Fatty Acid Concentrations, Jacquelyn Jones, Stacey N. Reinke, Alishum Ali, Debra J. Palmer, Claus T. Christophersen

Research outputs 2014 to 2021

Associations between the human gut microbiome and health outcomes continues to be of great interest, although fecal sample collection methods which impact microbiome studies are sometimes neglected. Here, we expand on previous work in sample optimization, to promote high quality microbiome data. To compare fecal sample collection methods, amplicons from the bacterial 16S rRNA gene (V4) and fungal (ITS2) region, as well as short chain fatty acid (SCFA) concentrations were determined in fecal material over three timepoints. We demonstrated that spot sampling of stool results in variable detection of some microbial members, and inconsistent levels of SCFA; therefore, sample homogenization …

Estimating The Economic Cost Of Nurse Sensitive Adverse Events Amongst Patients In Medical And Surgical Settings, Aileen Murphy, Peter Griffiths, Christine Duffield, Noeleen M. Brady, Anne Philomena Scott, Jane Ball, Jonathan Drennan

Research outputs 2014 to 2021

Aims: To identify the costs associated with nurse sensitive adverse events and the impact of these events on patients’ length of stay. Design: Retrospective cohort study using administrative hospital data. Methods: Data were sourced from patient discharge information (N = 5544) from six acute wards within three hospitals (July 2016–October 2017). A retrospective patient record review was undertaken by extracting data from the hospitals’ administrative systems on inpatient discharges, length of stay and diagnoses; eleven adverse events sensitive to nurse staffing were identified within the administrative system. A negative binomial regression is employed to assess the impact of nurse sensitive …

Effect Of Occupational Therapy Home Visit Discharge Planning On Participation After Stroke: Protocol For The Home Rehab Trial, Natasha A. Lannin, Lindy Clemson, Avril Drummond, Mandy Stanley, Leonid Churilov, Kate Laver, Sophie O'Keefe, Ian Cameron, Maria Crotty, Tim Usherwood, Nadine E. Andrew, Laura Jolliffe, Dominique A. Cadilhac

Research outputs 2014 to 2021

Introduction: After first stroke, the transition from rehabilitation to home can be confronting and fraught with challenges. Although stroke clinical practice guidelines recommend predischarge occupational therapy home visits to ensure safe discharge and provision of appropriate equipment, there is currently limited evidence to support this recommendation. Methods and analysis: The HOME Rehab trial is a national, multicentre, phase III randomised controlled trial with concealed allocation, blinded assessment and intention-to-treat analysis being conducted in Australia. The trial aim is to determine the effect and potential cost-effectiveness of an enhanced occupational therapy discharge planning intervention that involves pre and postdischarge home visits, …

Critical Role Of General Practitioners In Preventing Readmission Following Emergency Department Alcohol Screening And Brief Intervention Management Of Alcohol-Related Problems, Simon Hazeldine, Imogen Davies, Robert J. Tait, John K. Olynyk

Research outputs 2014 to 2021

Introduction/Objectives: Alcohol screening and brief intervention (ASBI) strategies are useful in general practice (GP) but their effectiveness in the emergency department (ED) is unclear. We evaluated the effect of ED-based ASBI on re-admissions. Methods: 453 ED subjects exceeding the threshold score on the three-item Alcohol Use Disorders Identification Test-Consumption (females 3+: males 4+) were randomized. We conducted telephone follow-up at 1 and 3 months and recorded hospital events 6 months pre- and post-enrolment. Results: Median weekly alcohol use was 20 standard drinks (interquartile range (IQR) 9-45) on enrolment. After 3 months, 247 (55%) were able to be re-interviewed. Median alcohol …

Measurement Of Micro Burr And Slot Widths Through Image Processing: Comparison Of Manual And Automated Measurements In Micro‐Milling, Fatih Akkoyun, Ali Ercetin, Kubilay Aslantas, Danil Yurievich Pimenov, Khaled Giasin, Avinash Lakshmikanthan, Muhammad Aamir

Research outputs 2014 to 2021

In this study, the burr and slot widths formed after the micro‐milling process of Inconel 718 alloy were investigated using a rapid and accurate image processing method. The measurements were obtained using a user‐defined subroutine for image processing. To determine the accuracy of the developed imaging process technique, the automated measurement results were compared against results measured using a manual measurement method. For the cutting experiments, Inconel 718 alloy was machined using several cutting tools with different geometry, such as the helix angle, axial rake angle, and number of cutting edges. The images of the burr and slots were captured …

Major Genetic Discontinuity And Novel Toxigenic Species In Clostridioides Difficile Taxonomy, Daniel R. Knight, Korakrit Imwattana, Brian Kullin, Enzo Guerrero-Araya, Daniel Paredes-Sabja, Xavier Didelot, Kate E. Dingle, David W. Eyre, César Rodríguez, Thomas V. Riley

Research outputs 2014 to 2021

Clostridioides difficile infection (CDI) remains an urgent global One Health threat. The genetic heterogeneity seen across C. difficile underscores its wide ecological versatility and has driven the significant changes in CDI epidemiology seen in the last 20 years. We analysed an international collection of over 12,000 C. difficile genomes spanning the eight currently defined phylogenetic clades. Through whole-genome average nucleotide identity, and pangenomic and Bayesian analyses, we identified major taxonomic incoherence with clear species boundaries for each of the recently described cryptic clades CI–III. The emergence of these three novel genomospecies predates clades C1–5 by millions of years, rewriting the …

Editorial: Covid-19, Corporate Governance, Sustainability, And The Post-Neoliberal World, Marie Dela Rama, Julie Crews

Research outputs 2014 to 2021

Welcome to this special issue of Corporate Governance and Sustainability Review focusing on the impact of thecoronavirus (COVID-19) on societies and economies worldwide. The five papers in this special issue reflect the initial impact of the COVID-19 pandemic,in its first year,on corporate governance and sustainability. What is common throughout these papers is how the pandemic has created disequilibria for many organisations. The question continues to be posed as to the new forms of organising and managing as the world reorientates or pivots in a pandemic and post-pandemic world.

Vaccines Are Not Yet A Silver Bullet: The Imperative Of Continued Communication About The Importance Of Covid-19 Safety Measures, Zhaohui Su, Jun Wen, Dean Mcdonnell, Edmund Goh, Xiaoshan Li, Sabina Šegalo, Junaid Ahmad, Ali Cheshmehzangi, Yu-Tao Xiang

Research outputs 2014 to 2021

COVID-19 vaccines are by no means a silver bullet. With more COVID-19 vaccines expecting approval in the coming months, it is necessary to note that vaccine availability does not equate to vaccine accessibility, nor vaccine efficacy. Some research suggests that approximately 9 out of 10 individuals living in lower-income countries will not have access to COVID-19 vaccines until 2023 or later. For higher-income countries, such as the United States, the prevalence of vaccine hesitancy may further compound the situation. These insights combined, in turn, emphasize the fact that even though COVID-19 vaccines are becoming more available, safety measures (e.g., face …

The Role Of Aerodynamic Resistance In Thermal Remote Sensing-Based Evapotranspiration Models, Ivonne Trebs, Kaniska Mallick, Nishan Bhattarai, Mauro Sulis, Jamie Cleverly, William Woodgate, Richard Silberstein, Nina Hinko-Najera, Jason Beringer, Wayne S. Meyer, Zhongbo Su, Gilles Boulet

Research outputs 2014 to 2021

Aerodynamic resistance (hereafter ra) is a preeminent variable in evapotranspiration (ET) modelling. The accurate quantification of ra plays a pivotal role in determining the performance and consistency of thermal remote sensing-based surface energy balance (SEB) models for estimating ET at local to regional scales. Atmospheric stability links ra with land surface temperature (LST) and the representation of their interactions in the SEB models determines the accuracy of ET estimates. The present study investigates the influence of ra and its relation to LST uncertainties on the performance of three structurally different SEB models. It used data from nine Australian OzFlux eddy …

The Fringe Or The Heart Of Things? Aboriginal And Torres Strait Islander Musics In Australian Music Institutions, Clint Bracknell, Linda Barwick

Research outputs 2014 to 2021

Teetering on the fringe of Australian music scholarship and knowledge institutions, research and teaching of local Indigenous musics hold a marginal place, belying the positioning of Indigenous music-makers at the centre of international representations of Australian culture, and the dynamic local connections of Indigenous music-making to Australian landscapes and social realities. Music’s ubiquity and diversity worldwide show its potential as a tool to manage the changing world in societies of the past and present, yet this potential is largely neglected in contemporary Australia, and our theories and evidence base are limited by the narrow western focus within our knowledge institutions. …

Analysis And Optimization Of Process Parameters In Abrasive Waterjet Contour Cutting Of Aisi 304l, Jennifer M. Llanto, Ana Vafadar, Muhammad Aamir, Majid Tolouei-Rad

Research outputs 2014 to 2021

Abrasive waterjet machining is applied in various industries for contour cutting of heat-sensitive and difficult-to-cut materials like austenitic stainless steel 304L, with the goal of en-suring high surface integrity and efficiency. In alignment with this manufacturing aspiration, experimental analysis and optimization were carried out on abrasive waterjet machining of austenitic stainless steel 304L with the objectives of minimizing surface roughness and maximizing material removal rate. In this machining process, process parameters are critical factors influencing contour cutting performance. Accordingly, Taguchi’s S/N ratio method has been used in this study for the optimization of process parameters. Further in this work, the …

Profile Of Immunoglobulin G N-Glycome In Covid-19 Patients: A Case-Control Study, Haifeng Hou, Huan Yang, Pengcheng Liu, Changwu Huang, Meng Wang, Yuejin Li, Mingsong Zhu, Jing Wang, Yuan Xu, Youxin Wang, Qingwei Ma, Dong Li, Pu Liao, Wei Wang

Research outputs 2014 to 2021

Coronavirus disease 2019 (COVID-19) remains a major health challenge globally. Previous studies have suggested that changes in the glycosylation of IgG are closely associated with the severity of COVID-19. This study aimed to compare the profiles of IgG N-glycome between COVID-19 patients and healthy controls. A case-control study was conducted, in which 104 COVID-19 patients and 104 age- and sex-matched healthy individuals were recruited. Serum IgG N-glycome composition was analyzed by hydrophilic interaction liquid chromatography with the ultra-high-performance liquid chromatography (HILIC-UPLC) approach. COVID-19 patients have a decreased level of IgG fucosylation, which upregulates antibody-dependent cell cytotoxicity (ADCC) in …

Fiduciary Duty Or Loyalty? Evidence From Co-Opted Boards And Corporate Misconduct, Rashid Zaman, Nader Atawnah, Ghasan A. Baghdadi, Jia Liu

Research outputs 2014 to 2021

We examine the effect of co-opted boards on corporate misconduct and document a significant positive relationship. Utilising a large sample of public U.S. companies from the period 2001 to 2015, we find that a one standard deviation increase in the proportion of co-opted directors on a board leads to a 4.3% rise in corporate misconduct. This outcome is robust to a series of sensitivity tests and continues to hold after accounting for potential endogeneity concerns. Further analyses indicate that co-opted directors propose fewer board agenda items, exhibit lower attendance at board meetings, and receive compensation packages in excess of industry …

Widening The Lens On Capital: Conceptualising The University Experiences Of Non-Traditional Women Nurse Students, Lesley Andrew, Ken Robinson, Julie Dare, Leesa Costello

Research outputs 2014 to 2021

This article argues the insufficiency of the traditional application of cultural, social and economic capital in conceptualising the non-traditional student experience. Built on the thematic analysis of 52 in-depth interviews with 28 mature-age women nursing undergraduates with family responsibilities in Australia, an alternative, expanded model of capital is proposed.

The qualitative study, underpinned by Gadamer’s Hermeneutic Philosophy, revealed multiple threats and enablers to progression throughout the degree. Dimensions of capital previously unacknowledged in the nursing literature were necessary to fully conceptualise these rich and complex findings, including important student strengths. These dimensions: aspirational, navigational, resistant, familial and experiential capital, compensated …

Tsetse Blood-Meal Sources, Endosymbionts And Trypanosome-Associations In The Maasai Mara National Reserve, A Wildlife-Human-Livestock Interface, Edward Edmond Makhulu, Jandouwe Villinger, Vincent Owino Adunga, Maamun M. Jeneby, Edwin Murungi Kimathi, Enock Mararo, Joseph Wang’Ang’A Oundo, Ali Abdulahi Musa, Lillian Wambua

All Peer-Reviewed Publications

African trypanosomiasis (AT) is a neglected disease of both humans and animals caused by Trypanosoma parasites, which are transmitted by obligate hematophagous tsetse flies (Glossina spp.). Knowledge on tsetse fly vertebrate hosts and the influence of tsetse endo-symbionts on trypanosome presence, especially in wildlife-human-livestock interfaces, is limited. We identified tsetse species, their blood-meal sources, and correlations between endosymbionts and trypanosome presence in tsetse flies from the trypanosome-endemic Maasai Mara National Reserve (MMNR) in Kenya. Among 1167 tsetse flies (1136 Glossina pallidipes, 31 Glossina swynnertoni) collected from 10 sampling sites, 28 (2.4%) were positive by PCR for trypanosome DNA, most (17/28) …

Cannibalism, Oviposition And Egg Development In The Edible Long-Horned Grasshopper, Ruspolia Differens (Orthoptera: Tettigoniidae) Under Laboratory Conditions, J. P. Egonyu, M. M. Miti, C. M. Tanga, A. Leonard, S. Subramanian

All Peer-Reviewed Publications

Reliance on seasonal wild harvests of the edible long-horned grasshopper Ruspolia differens (Serville) (Orthoptera: Tettigoniidae) needs to be broken through developing efficient mass rearing protocols. This study aimed at boosting productivity of laboratory colonies of R. differens through understanding ways of minimising cannibalism, selecting suitable oviposition substrates and enhancing egg development and hatchability. Firstly, we investigated the extent of cannibalism in a colony of R. differens relative to total mortality, sex, diurnality, growth stage, body parts eaten and visual barriers (presence/absence of cardboard egg trays). R. differens cadavers recovered from cages with/without the egg trays were scored for cause of …

Blockchain Technology Applications, Concerns And Recommendations For Public Sector, Mohanad Ghazi Yaseen, Mahadi Bahari, Omar A. Hammood

Mesopotamian Journal of Computer Science

Blockchain technology is being hailed as the next significant phenomenon, with potential near-term uses that might profoundly impact society and the economy. While the previous studies emphasized cryptocurrency research, our article focused more on the blockchain-based applications applied in public sectors. This review was conducted by collecting articles from different libraries, and the search strategy was applied Nvivo software was utilized to code the literature and extract the themes used to build the body of this research. Finally, the study identified several applications and concerns regarding adopting and implementing blockchain technology within these sectors and the recommendations offered by scholars …

Data Management Report January 2021, Tennessee. Department Of Intellectual And Developmental Disabilities

Compliance & System Data/Reports

This monthly report provides data on various aspects of the department's activities and programs.