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This collection contains articles published by Griffith authors in scholarly journals.
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DeepLPC: A Deep Learning Approach to Augmented Kalman Filter-Based Single-Channel Speech Enhancement
(IEEE Access, 2021)Current deep learning approaches to linear prediction coefficient (LPC) estimation for the augmented Kalman filter (AKF) produce bias estimates, due to the use of a whitening filter. This severely degrades the perceived ...JOURNAL ARTICLE -
Retirement Income Sufficiency through Personalised Glidepaths
(Financial Analysts Journal, 2021)Portfolio “glidepaths” accommodate growth in a worker’s early working life and transition to lower risk settings as the worker nears retirement. The success of this design hinges on its objective of amassing wealth at the ...JOURNAL ARTICLE -
Policymaking and Policy Framing: Russian Environmental Politics under Putin
(Europe-Asia Studies, 2021)This article examines Russian environmental politics under Putin. It explores the extent to which Putin participates in the environmental policymaking process, concentrating on his role in agenda-setting and policy ...JOURNAL ARTICLE -
New alignments for the digital age: insights into connected learning
(Educational Technology Research and Development, 2021)In an age of ready access to people, online spaces and information, canonized formal knowledge acquisition is being disrupted. The emergence of socially constructed knowledge based on connected learning is democratising ...JOURNAL ARTICLE -
Estimation of saturated paste electrical conductivity using three modelling approaches: Traditional dilution extracts; saturation percentage and artificial neural networks
(CATENA, 2021)Soil salinity is best estimated by saturated paste extract (ECe), the most reliable monitoring method to assess plant growth that is directly related to the field water content. However, this procedure is laborious and ...JOURNAL ARTICLE -
Estimation of exchangeable sodium percentage from sodium adsorption ratio of salt-affected soils using traditional and dilution extracts, saturation percentage, electrical conductivity, and generalized regression neural networks
(CATENA, 2021)Soil sodicity is best evaluated by the exchangeable sodium percentage (ESP); however, the determination of this index is laborious and time consuming. Alternatively, the sodium adsorption ratio (SAR) is a simpler index ...JOURNAL ARTICLE -
Modelling of the adsorption of Pb, Cu and Ni ions from single and multi-component aqueous solutions by date seed derived biochar: Comparison of six machine learning approaches
(Environmental Research, 2021)Biochar is an effective material for the removal of heavy metals from wastewater. Operational conditions, such as metal initial concentration, temperature, contact time as well as the presence of competing ions can impact ...JOURNAL ARTICLE -
Multisystem inflammation and susceptibility to viral infections in human ZNFX1 deficiency
(Journal of Allergy and Clinical Immunology, 2021)BACKGROUND: Recognition of viral nucleic acids is one of the primary triggers for a type I interferon-mediated antiviral immune response. Inborn errors of type I interferon immunity can be associated with increased ...JOURNAL ARTICLE -
Sustainable outcomes: INS/IEO and the relevance of proximity and control to drive change
(Sustainability Accounting, Management and Policy Journal, 2021)Purpose: This study aims to explore and develop new theories. These theories emerged from combining environmental psychology literature with sustainability literature and the five research questions at the core of the work ...JOURNAL ARTICLE -
Associations between health behaviors and mental health in Australian nursing students
(Nurse Education in Practice, 2021)Aim: Nursing students experience high levels of stress, anxiety and depression. This study examined associations between health behaviors and stress, anxiety and depression in Australian nursing students. Design: this was ...JOURNAL ARTICLE -
A review of social marketing interventions in low- and middle-income countries (2010–2019)
(Journal of Social Marketing, 2021)Purpose: This study aims to review social marketing interventions reported in peer-reviewed literature from 2010 to 2019 that were conducted in low- and middle-income countries (LMICs). This paper seeks to further contribute ...JOURNAL ARTICLE -
Capability, opportunity, and motivation: an across contexts empirical examination of the COM-B model
(BMC Public Health, 2021)Background: There is limited evidence for successful weight gain prevention interventions targeting young adults. Developing effective interventions necessitates a theoretical model that can identify barriers and enablers ...JOURNAL ARTICLE -
Transient Solubility Gradients Mediate Oversaturation during Solvent Exchange
(Physical Review Letters, 2021)Solvent exchange facilitates high-density nucleation of sessile nanodroplets or nanobubbles by successively wetting a surface with two solvents of contrasting solubility with respect to a target species. Yet the key physical ...JOURNAL ARTICLE -
Midwives must, obstetricians may: An ethnographic exploration of how policy documents organise intrapartum fetal monitoring practice
(Women and Birth, 2021)Background: The capacity for midwifery to improve maternity care is under-utilised. Midwives have expressed limits on their autonomy to provide quality care in relation to intrapartum fetal heart rate monitoring. Aim: To ...JOURNAL ARTICLE -
The private returns to education in rural Bangladesh
(International Journal of Educational Development, 2021)This study estimates the private average rate of return (ARR) and internal rate of return (IRR) to education in rural Bangladesh. Using data from the Bangladesh Integrated Household Survey (BIHS) 2015, we estimate average ...JOURNAL ARTICLE -
Graph-based clustering and ranking for diversified image search
(Multimedia Systems, 2017)In this paper, we consider the problem of clustering and re-ranking web image search results so as to improve diversity at high ranks. We propose a novel ranking framework, namely cluster-constrained conditional Markov ...JOURNAL ARTICLE -
Efficient search over incomplete knowledge graphs in binarized embedding space
(Future Generation Computer Systems, 2021)Knowledge graph (KG) embedding techniques represent entities and relations as low-dimensional and continuous vectors. This enables KG machine learning models to be easily adapted for KG reasoning, completion, and querying ...JOURNAL ARTICLE -
Investigating the construct and concurrent validity of the Richards-Campbell Sleep Questionnaire with intensive care unit patients and home sleepers
(Australian Critical Care, 2021)BACKGROUND: Sleep is vital to our wellbeing. Critically ill patients are vulnerable with effects of sleep deprivation including weakened immune function, decreased glucose tolerance, and increased sympathetic activity. ...JOURNAL ARTICLE -
Intramuscular abdominal hibernoma: case report of a rare tumour and a review of the literature
(Journal of Surgical Case Reports, 2021)Hibernoma is a rare benign tumour that was first described by Merkel in 1906. It arises from remnants of brown fat and has a differential diagnosis of lipoma and liposarcoma. This is a case report of a 31-year-old male ...JOURNAL ARTICLE -
How practice nurses engage with parents during their consultations about the MMR vaccine: a qualitative study
(Primary Health Care Research & Development, 2021)AIM: We aimed to understand practice nurses' perceptions about how they engage with parents during consultations concerning the measles, mumps and rubella (MMR) vaccine. BACKGROUND: The incidence of measles is increasing ...JOURNAL ARTICLE