Digital Commons Network^™

A Population-Specific Major Allele Reference Genome From The United Arab Emirates Population, Gihan Daw Elbait, Andreas Henschel, Guan K. Tay, Habiba S. Al Safar

Research outputs 2014 to 2021

The ethnic composition of the population of a country contributes to the uniqueness of each national DNA sequencing project and, ideally, individual reference genomes are required to reduce the confounding nature of ethnic bias. This work represents a representative Whole Genome Sequencing effort of an understudied population. Specifically, high coverage consensus sequences from 120 whole genomes and 33 whole exomes were used to construct the first ever population specific major allele reference genome for the United Arab Emirates (UAE). When this was applied and compared to the archetype hg19 reference, assembly of local Emirati genomes was reduced by ∼19% (i.e., …

Impact Of Coronavirus Disease 2019 (Covid-19) Outbreak Quarantine, Isolation, And Lockdown Policies On Mental Health And Suicide, Balasankar Ganesan, Adel Al-Jumaily, Kenneth N. K. Fong, Palak Prasad, Surendra Kumar Meena, Raymond Kai-Yu Tong

Research outputs 2014 to 2021

The novel coronavirus disease (COVID-19) pandemic has made a huge impact on people's physical and mental health, and it remains a cause of death for many all over the world. To prevent the spread of coronavirus infection, different types of public health measures (social isolation, quarantine, lockdowns, and curfews) have been imposed by governments. However, mental health experts warn that the prolonged lockdown, quarantine, or isolation will create a “second pandemic” with severe mental health issues and suicides. The quarantined or isolated people may suffer from various issues such as physical inactivity, mental health, economic and social problems. As with …

The Influence Of Sunlight Exposure And Sun Protecting Behaviours On Allergic Outcomes In Early Childhood, Kristina Rueter, Anderson P. Jones, Aris Siafarikas, Paola Chivers, Susan L. Prescott, Debra J. Palmer

Research outputs 2014 to 2021

The dramatic rise in allergic disease has occurred in tandem with recent environmental changes and increasing indoor lifestyle culture. While multifactorial, one consistent allergy risk factor has been reduced sunlight exposure. However, vitamin D supplementation studies have been disappointing in preventing allergy, raising possible independent effects of ultraviolet (UV) light exposure. The aim of this study was to examine whether UV light exposure influences the development of allergic disease in early childhood. Direct sunlight exposure (290–380 nm) in early infancy was measured via UV dosimeters. Outdoor exposure, sun protective behaviours, and allergy outcomes were assessed over the first 2.5 years …

Effect Of Cutting Parameters And Tool Geometry On The Performance Analysis Of One-Shot Drilling Process Of Aa2024-T3, Muhammad Aamir, Khaled Giasin, Majid Tolouei-Rad, Israr Ud Din, Muhammad I. Hanif, Ugur Kuklu, Danil Y. Pimenov, Muhammad Ikhlaq

Research outputs 2014 to 2021

Drilling is an important machining process in various manufacturing industries. High-quality holes are possible with the proper selection of tools and cutting parameters. This study investigates the effect of spindle speed, feed rate, and drill diameter on the generated thrust force, the formation of chips, post-machining tool condition, and hole quality. The hole surface defects and the top and bottom edge conditions were also investigated using scan electron microscopy. The drilling tests were carried out on AA2024-T3 alloy under a dry drilling environment using 6 and 10 mm uncoated carbide tools. Analysis of Variance was employed to further evaluate the …

Covid-19 Disease Severity And Death In Relation To Vitamin D Status Among Sars-Cov-2-Positive Uae Residents, Habiba Alsafar, William B. Grant, Rafiq Hijazi, Maimunah Uddin, Nawal Alkaabi, Guan Tay, Bassam Mahboub, Fatme Al Anouti

Research outputs 2014 to 2021

Insufficient blood levels of the neurohormone vitamin D are associated with increased risk of COVID-19 severity and mortality. Despite the global rollout of vaccinations and promising preliminary results, the focus remains on additional preventive measures to manage COVID-19. Results conflict on vitamin D’s plausible role in preventing and treating COVID-19. We examined the relation between vitamin D status and COVID-19 severity and mortality among the multiethnic population of the United Arab Emirates. Our observational study used data for 522 participants who tested positive for SARS-CoV-2 at one of the main hospitals in Abu Dhabi and Dubai. Only 464 of those …

The Efficacy Of Aligning Lessons Learnt From Significant Bushfire Incidents To The Organisational Stratum, Jennifer Medbury, David J. Brooks, Michael Coole

Research outputs 2014 to 2021

Australia's bushfire seasons are expected to become longer and more severe due to the effects of climate change and an increasing population living in rural-urban fringes. Social and economic vulnerability to extreme natural hazards means that Australia’s emergency services sector plays a significant role in community safety and wellbeing. Therefore, it is important that the sector continually improves. Australia has a long history of conducting external reviews into significant bushfires. While these reviews receive good support and seek to identify relevant lessons, barriers remain that prevent these lessons from being effectively learnt. It is possible that some of these barriers …

Fathers’ Experiences Of Feeding Their Extremely Preterm Infants In Family-Centred Neonatal Intensive Care: A Qualitative Study, Evalotte Mörelius, Sofia Brogren, Sandra Andersson, Siw Alehagen

Research outputs 2014 to 2021

Background:

Extremely preterm infants need advanced intensive care for survival and are usually not discharged before they reach the time of expected birth. In a family-centred neonatal intensive care unit both parents are involved at all levels of care including the feeding process. However, studies focusing on fathers in this situation are scarce. The purpose of this study was to explore the experiences of feeding extremely preterm infants in a neonatal intensive care unit from fathers’ perspectives.

Methods:

The study adopts a qualitative inductive method, reported according to the COREQ checklist. Seven fathers of extremely preterm infants (gestational age 24–27 …

The Effectiveness Of Nurse-Led Interventions To Prevent Childhood And Adolescent Overweight And Obesity: A Systematic Review Of Randomised Trials, Lisa Whitehead, Istvan (Ishti) Kabdebo, Melissa Dunham, Robyn Quinn, Jennifer Hummelshoj, Cobie George, Elizabeth Denney-Wilson

Research outputs 2014 to 2021

Background:

Obesity among children and adolescents continues to rise worldwide. Despite the efforts of the healthcare workforce, limited high-quality evidence has been put forward demonstrating effective childhood obesity interventions. The role of nurses as primary actors in childhood obesity prevention has also been underresearched given the size of the workforce and their growing involvement in chronic disease prevention.

Aim:

To examine the effectiveness of nurse-led interventions to prevent childhood and adolescent overweight and obesity.

Design:

A systematic review of randomised trials.

Data sources:

Medline, CINAHL, EMBASE, Cochrane (CENTRAL), ProQuest Central and SCOPUS were searched from inception to March 2020.

Review …

Dietary Fibre Intervention For Gut Microbiota, Sleep, And Mental Health In Adults With Irritable Bowel Syndrome: A Scoping Review, Ran Yan, Lesley J. Andrew, Evania Marlow, Kanita Kunaratnam, Amanda Devine, Ian C. Dunican, Claus T. Christophersen

Research outputs 2014 to 2021

Irritable bowel syndrome (IBS) is a common functional gastrointestinal disorder affecting 4–5% of the global population. This disorder is associated with gut microbiota, diet, sleep, and mental health. This scoping review therefore aims to map existing research that has administrated fibre-related dietary intervention to IBS individuals and reported outcomes on at least two of the three following themes: gut microbiota, sleep, and mental health. Five digital databases were searched to identify and select papers as per the inclusion and exclusion criteria. Five articles were included in the assessment, where none reported on all three themes or the combination of gut …

Factors Determining Seagrass Blue Carbon Across Bioregions And Geomorphologies, Ines Mazarrasa, Paul Lavery, Carlos M. Duarte, Anna Lafratta, Catherine E. Lovelock, Peter I. Macreadie, Jimena Samper-Villarreal, Cristian Salinas, Christian J. Sanders, Stacey Trevathan-Tackett, Mary Young, Andy Steven, Oscar Serrano

Research outputs 2014 to 2021

Seagrass meadows rank among the most significant organic carbon (C_org) sinks on earth. We examined the variability in seagrass soil C_org stocks and composition across Australia and identified the main drivers of variability, applying a spatially hierarchical approach that incorporates bioregions and geomorphic settings. Top 30 cm soil C_org stocks were similar across bioregions and geomorphic settings (min-max: 20–26 Mg C_org ha⁻¹), but meadows formed by large species (i.e., Amphibolis spp. and Posidonia spp.) showed higher stocks (24–29 Mg C_org ha⁻¹) than those formed by smaller species (e.g., Halodule, Halophila, …

Weather Bodies: Experimenting With Dance Improvisation In Environmental Education In The Early Years, Jo Pollitt, Mindy Blaise, Tonya Rooney

Research outputs 2014 to 2021

This paper reports on insights gained from incorporating dance improvisation into a broader early years environmental education ethnographic research project. Findings are reported from a two-day workshop where a dancer was invited to work with young children to attune to the weather through their bodies. In these workshops, the practice of dance improvisation was used as a deliberate interference to disrupt the disconnected and disembodied ways in which weather is often taught to young children. The paper argues that when children attune with weather through the embodied and relational practice of dance improvisation, this challenges the common practice of learning …

Feasibility And Efficacy Of A Multicomponent Exercise Medicine Programme In Patients With Pancreatic Cancer Undergoing Neoadjuvant Therapy (The Expan Trial): Study Protocol Of A Dual-Centre, Two-Armed Phase I Randomised Controlled Trial, Hao Luo, Daniel A. Galvao, Robert U. Newton, Colin Tang, Andrew Dean, Kevin Jasas, Mikael Johansson, Ian Yusoff, Nigel Spry, Dennis R. Taaffe

Research outputs 2014 to 2021

Introduction Exercise is emerging as a therapy in oncology for its physical and psychosocial benefits and potential effects on chemotherapy tolerability and efficacy. However, evidence from randomised controlled trials (RCTs) supporting exercise in patients with borderline resectable or locally advanced pancreatic cancer (PanCa) undergoing neoadjuvant therapy (NAT) are lacking. Methods and analysis The EXPAN trial is a dual-centre, two-armed, phase I RCT. Forty patients with borderline resectable or locally advanced PanCa undergoing NAT will be randomised equally to an exercise intervention group (individualised exercise+standard NAT) or a usual care control group (standard NAT). The exercise intervention will be supervised and …

Revealing Meaning From Story: The Application Of Narrative Inquiry To Explore The Factors That Influence Decision Making In Relation To The Withdrawal Of Life-Sustaining Treatment In The Intensive Care Unit, Fiona Foxall, Deborah Sundin, Amanda Towell-Barnard Phd, Mnursing, Beverly Ewens, Vivien Kemp, Davina Porock

Research outputs 2014 to 2021

This paper considers the effectiveness of narrative inquiry as a research method in collecting and analyzing stories from a purposive sample of intensive care nurses and doctors, regarding their perceptions of the factors that influence decision-making in relation to the withdrawal of life sustaining treatment. Delaying the withdrawal of treatment when it is clearly indicated, may result in unnecessary patient suffering at the end of life, distress for the family as well as moral distress for staff. In narrative inquiry participants’ first-hand accounts of their experiences are told through story; the focus of analysis is the story, with the story …

Cdk5 Positively Regulates Notch1 Signaling In Pancreatic Cancer Cells By Phosphorylation, Qiaoyun Chu, Liyong Wang, Jie Zhang, Wei Wang, Youxin Wang

Research outputs 2014 to 2021

The marked overexpression of cyclin-dependent kinase 5 (CDK5) or Notch1 receptor, which plays critical roles in pancreatic ductal adenocarcinoma (PDAC) development, has been detected in numerous PDAC cell lines and tissues. Although, a previous study has demonstrated that CDK5 inhibition disrupts Notch1 functions in human umbilical vein endothelial cells, the mechanism underlying Notch1 activation regulated by CDK5 remains unclear. Herein, we identified a physical interaction between CDK5 and Notch1 in PDAC cells, with the Notch1 peptide phosphorylated by CDK5/p25 kinase. CDK5 blockade resulted in the profound inhibition of Notch signaling. Accordingly, CDK5 inhibition sensitized PDAC cell proliferation and migration following …

Human Ips Cells Engender Corneal Epithelial Stem Cells With Holoclone-Forming Capabilities, Shinya Watanabe, Ryuhei Hayashi, Yuzuru Sasamoto, Motokazu Tsujikawa, Bruce R. Ksander, Markus H. Frank, Andrew J. Quantock, Natasha Y. Frank, Kohji Nishida

Research outputs 2014 to 2021

Human induced pluripotent stem cells (hiPSCs) can generate a multiplicity of organoids, yet no compelling evidence currently exists as to whether or not these contain tissue-specific, holoclone-forming stem cells. Here, we show that a subpopulation of cells in a hiPSC-derived corneal epithelial cell sheet is positive for ABCB5 (ATP-binding cassette, sub-family B, member 5), a functional marker of adult corneal epithelial stem cells. These cells possess remarkable holoclone-forming capabilities, which can be suppressed by an antibody-mediated ABCB5 blockade. The cell sheets are generated from ABCB5+ hiPSCs that first emerge in 2D eye-like organoids around six weeks of differentiation and display …

Childhood Interpersonal Trauma And Premorbid Social Adjustment As Predictors Of Symptom Remission In First Episode Psychosis, Wenche Ten Velden Hegelstad, Akiah O. Berg, Jone Bjornestad, Kristina Gismervik, Jan O. Johannessen, Ingrid Melle, Helen J. Stain, Inge Joa

Research outputs 2014 to 2021

Background: Childhood interpersonal trauma (CIT) and premorbid adjustment are both associated with poor outcome in psychosis. In this study we investigate the relative impact of CIT and premorbid adjustment on symptom remission in first episode psychosis (FEP) over two years. Method: A total of 232 participants with FEP were recruited through the early detection program of the The early detection and Intervention in Psychosis (TIPS)-2 study and followed up after two years. Symptom remission was according to consensus criteria. CIT was assessed with the semi-structured interview Freyd Goldberg Brief Betrayal Trauma Survey, and premorbid adjustment with the Premorbid Adjustment Scale. …

Seagrass Blue Carbon Stocks And Sequestration Rates In The Colombian Caribbean, Oscar Serrano, Diana I. Gómez-López, Laura Sánchez-Valencia, Andres Acosta-Chaparro, Raul Navas-Camacho, Juan González-Corredor, Cristian Salinas, Pere Masque, Cesar A. Bernal, Núria Marbà

Research outputs 2014 to 2021

Seagrass ecosystems rank amongst the most efficient natural carbon sinks on earth, sequestering CO2 through photosynthesis and storing organic carbon (Corg) underneath their soils for millennia and thereby, mitigating climate change. However, estimates of Corg stocks and accumulation rates in seagrass meadows (blue carbon) are restricted to few regions, and further information on spatial variability is required to derive robust global estimates. Here we studied soil Corg stocks and accumulation rates in seagrass meadows across the Colombian Caribbean. We estimated that Thalassia testudinum meadows store 241 ± 118 Mg Corg ha−1 (mean ± SD) in the top 1 m-thick soils, …

Deep Ocean Metagenomes Provide Insight Into The Metabolic Architecture Of Bathypelagic Microbial Communities, Silvia G. Acinas, Pablo Sánchez, Guillem Salazar, Francisco M. Cornejo-Castillo, Marta Sebastián, Ramiro Logares, Marta Royo-Llonch, Lucas Paoli, Shinichi Sunagawa, Pascal Hingamp, Hiroyuki Ogata, Gipsi Lima-Mendez, Simon Roux, José M. González, Jesús M. Arrieta, Intikhab S. Alam, Allan Kamau, Chris Bowler, Jeroen Raes, Stéphane Pesant, Peer Bork, Susana Agustí, Takashi Gojobori, Dolors Vaqué, Matthew B. Sullivan, Carlos Pedrós-Alió, Ramon Massana, Carlos M. Duarte, Josep M. Gasol

Research outputs 2014 to 2021

The deep sea, the largest ocean’s compartment, drives planetary-scale biogeochemical cycling. Yet, the functional exploration of its microbial communities lags far behind other environments. Here we analyze 58 metagenomes from tropical and subtropical deep oceans to generate the Malaspina Gene Database. Free-living or particle-attached lifestyles drive functional differences in bathypelagic prokaryotic communities, regardless of their biogeography. Ammonia and CO oxidation pathways are enriched in the free-living microbial communities and dissimilatory nitrate reduction to ammonium and H2 oxidation pathways in the particle-attached, while the Calvin Benson-Bassham cycle is the most prevalent inorganic carbon fixation pathway in both size fractions. Reconstruction of …

The Missing Link Between Medical Science Knowledge And Public Awareness: Implications For Tourism And Hospitality Recovery After Covid-19, Jun Wen, Haifeng Hou, Metin Kozak, Fang Meng, Chung-En Yu, Wei Wang

Research outputs 2014 to 2021

Purpose: As the world grapples with the pervasive effects of the coronavirus pandemic, a notable disconnect has emerged in the public's understanding of scientific and medical research. Particularly, the travel industry has become unquestionably vulnerable amid the COVID-19 outbreak; this pandemic has interrupted the industry's operations with devastating economic consequences. This paper aims to highlight the importance of deconstructing barriers between medical science and public awareness related to COVID-19, taking tourism as a case in point. It also discusses the role of interdisciplinary research in facilitating the tourism and hospitality industry's recovery and alleviating tourists' uncertainties in the wake of …

Problems, Policy And Politics – Perspectives Of Public Health Leaders On Food Insecurity And Human Rights In Australia, Stephanie L. Godrich, Liza Barbour, Rebecca Lindberg

Research outputs 2014 to 2021

Background:

To achieve zero hunger targets set within the United Nations’ Agenda 2030, high-income countries such as Australia must reconsider current efforts to improve food security. This study aimed to; explore perspectives from public health nutrition experts on the usefulness of drawing on the international human right to food, and associated mechanisms, to address food insecurity; identify potential roles of key stakeholders in Australia to implement a rights-based approach; and examine barriers and enablers to achieving the right to food in Australia.

Methods:

Qualitative in-depth interviews were conducted with key informants ( > 10 years professional experience). Braun and Clarke’s (2006) …

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 …

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 …

Fifteen Years Of The Australian Imaging, Biomarkers And Lifestyle (Aibl) Study: Progress And Observations From 2,359 Older Adults Spanning The Spectrum From Cognitive Normality To Alzheimer's Disease, Christopher Fowler, Stephanie R. Rainey-Smith, Sabine Bird, Julia Bomke, Pierrick Bourgeat, Belinda M. Brown, Samantha C. Burnham, Ashley I. Bush, Carolyn Chadunow, Steven Collins, James Doecke, Vincent Doré, Kathryn A. Ellis, Lis Evered, Amir Fazlollahi, Jurgen Fripp, Samantha L. Gardener, Simon Gibson, Robert Grenfell, Elise Harrison, Richard Head, Liang Jin, Adrian Kamer, Fiona Lamb, Nicola T. Lautenschlager, Simon M. Laws, Qiao-Xin Li, Lucy Lim, Yen Ying Lim, Andrea Louey, S. Lance Macaulay, Lucy Mackintosh, Ralph N. Martins, Paul Maruff, Colin L. Masters, Simon Mcbride, Lidija Milicica, Madeline Peretti, Kelly Pertile, Tenielle Porter, Morgan Radler, Alan Rembach, Joanne Robertson, Mark Rodrigues, Christopher C. Rowe, Rebecca Rumble, Olivier Salvado, Greg Savage, Brendan Silbert, Magdalene Soh, Hamid R. Sohrabi, Kevin Taddei, Tania Taddei, Christine Thai, Brett Trounson, Regan Tyrrell, Michael Vacher, Shiji Varghese, Victor L. Villemagne, Michael Weinborn, Michael Woodward, Ying Xia, David Ames, Aibl Investigators

Research outputs 2014 to 2021

Background: The Australian Imaging, Biomarkers and Lifestyle (AIBL) Study commenced in 2006 as a prospective study of 1,112 individuals (768 cognitively normal (CN), 133 with mild cognitive impairment (MCI), and 211 with Alzheimer's disease dementia (AD)) as an 'Inception cohort' who underwent detailed ssessments every 18 months. Over the past decade, an additional 1247 subjects have been added as an 'Enrichment cohort' (as of 10 April 2019). Objective: Here we provide an overview of these Inception and Enrichment cohorts of more than 8,500 person-years of investigation. Methods: Participants underwent reassessment every 18 months including comprehensive cognitive testing, neuroimaging (magnetic resonance …

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 …

Physical Activity And Self-Reported Metabolic Syndrome Risk Factors In The Aboriginal Population In Perth, Australia, Measured Using An Adaptation Of The Global Physical Activity Questionnaire (Gpaq), Tuguy Esgin, Deborah Hersh, Kevin G. Rowley, Rona Macniven, Kristen Glenister, Alan Crouch, Robert U. Newton

Research outputs 2014 to 2021

Background: Complex, ongoing social factors have led to a context where metabolic syndrome (MetS) is disproportionately high in Aboriginal Australians. MetS is characterised by insulin resistance, abdominal obesity, hypertension, hypertriglyceridemia, high blood-sugar and low HDL-C. This descriptive study aimed to document physical activity levels, including domains and intensity and sedentary behaviour, and MetS risk factors in the Perth Aboriginal (predominately Noongar) community. Methods: The Global Physical Activity Questionnaire (GPAQ), together with a questionnaire on self-reported MetS risk factors, was circulated to community members for completion during 2014 (n = 129). Results: Data were analysed using chi-squared tests. The average (SD) …

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 …

Aquatic Ecosystems Of The Anthropocene: Limnology And Microbial Ecology Of Mine Pit Lakes, Melanie L. Blanchette, Mark A. Lund

Research outputs 2014 to 2021

Mine pit lakes (‘pit lakes’) are new aquatic ecosystems of the Anthropocene. Potentially hundreds of meters deep, these lakes are prominent in the landscape and in the public consciousness. However, the ecology of pit lakes is underrepresented in the literature. The broad goal of this research was to determine the environmental drivers of pelagic microbe assemblages in Australian coal pit lakes. The overall experimental design was four lakes sampled three times, top and bottom, in 2019. Instrument chains were installed in lakes and measurements of in situ water quality and water samples for metals, metalloids, nutrients and microbe assemblage were …

Wellbeing Of Breastfeeding Women In Australia And New Zealand During The Covid‐19 Pandemic: A Cross‐Sectional Study, Vanessa S. Sakalidis, Alethea Rea, Sharon L. Perrella, Jacki Mceachran, Grace Collis, Jennifer Miraudo, Stuart A. Prosser, Lisa Y. Gibson, Desiree Silva, Donna T. Geddes

Research outputs 2014 to 2021

During the COVID‐19 pandemic, breastfeeding women have experienced restricted access to support, placing them at increased risk of mental health concerns and limited breastfeeding assistance. This study investigated the effect of the pandemic on feeding choices and maternal well-being amongst breastfeeding mothers living in Australian and New Zealand. We conducted a cross-sectional online survey that examined feeding methods, maternal mental wellbeing, worries, challenges, and positive experiences during the pandemic. Most women were exclusively breastfeeding (82%). Partial breastfeeding was associated with perceived low milk supply and longer pregnancy duration during the pandemic. Reduced mental health and wellbeing was associated with lower …

Impact Of Internal Integration, Supply Chain Partnership, Supply Chain Agility, And Supply Chain Resilience On Sustainable Advantage, Zeplin Jiwa Husada Tarigan, Hotlan Siagian, Ferry Jie

Research outputs 2014 to 2021

The global order has suddenly changed due to the COVID-19 pandemic. Many countries, including Indonesia, have applied lockdown policies to stop the spread of COVID-19. Lockdown policies have disrupted the supply of raw materials and the demand for finished goods. The manufacturing industry is one of the sectors that has suffered most in this situation, and they have struggled to reconfigure their internal and external supply chain network and partnership. This study examined the impact of internal integration, supply chain partnership, supply chain agility, and supply chain resilience on sustainable advantage. The participants of this study were from manufacturing companies …

Validity And Test-Retest Reliability Of The Jumpo App For Jump Performance Measurement, Amilton Vieira, Anthony J. Blazevich, Alexandre Souza Da Costa, James J. Tufano, Martim Bottaro

Research outputs 2014 to 2021

International Journal of Exercise Science 14(7): 677-686, 2021. The vertical jump test is one of the simplest and most prevalent physical tests used in practice and research. This study investigated the validity and reliability of a new mobile application (Jumpo) for measuring jump performance on Android devices. University-aged students (n = 10; 20 ± 3 years; 176 ± 6 cm; 68 ± 9 kg) reported to the laboratory on three occasions (2-7 days apart): to be familiarized with the jump performance measurements and then for test-retest reliability assessments. Participants performed countermovement jumps (CMJ), squat jumps (SJ), and right and left …