Digital Commons Network^™

Effect Of Alternative Rearing Substrates And Temperature On Growth And Development Of The Cricket Modicogryllus Conspersus (Schaum), G. Ssepuuya, F. Sengendo, C. Ndagire, J. Karungi, K. K.M. Fiaboe, J. Efitre, D. Nakimbugwe

All Peer-Reviewed Publications

The increasing demand for animal protein in sub-Saharan Africa has led to insects being considered an alternative protein source for food and feed. In Uganda, chicken mash, containing fish meal as the protein source is commonly used to rear crickets. However, fishmeal is an expensive protein source that is also human food. This study therefore aimed at establishing an alternative preferred (consumed in the highest quantity) plant leaf diet for raising the Modicogryllus conspersus cricket, and the most suitable temperature for hatchability and egg development. The effect of (a) three diets (cassava leaves + cocoyam leaves + milk weed leaves; …

Availability And Use Of Audio-Visual Materials For Teaching Mathematics At The Senior Secondary School In Ibadan, South-West Local Government, Oyo State, Hajarat Oyiza Abubakar, Jemilat Iyabo Arilesere, Shadrack Adejare Oluranti

Library Philosophy and Practice (e-journal)

No abstract provided.

Scientometric Mapping Of Defence Life Science Journal, Neha Kumari Teli, Naveen Chaparwal, Dr. P. S. Rajput

Library Philosophy and Practice (e-journal)

This paper analyzes scientometric mapping of 178 articles which was published in the Defence Life Science Journal. 14 issues from 4 volumes during 2016-2019 have been considered for the current study. To analysis the publication year of the articles to know authorship pattern to identify how many single and multiple author contribute to know how many pages in maximum articles to discuss top 10 cited articles to identify author productivity degreeof collaboration; collaboration index: all these are to mainly discussed in the research. This study reveals that out of 178 publications 5(2.8%) paper contributed by single author and rest of …

Publication Pattern Of Ifla Journal (2013-2019): A Bibliometric Assessment, Prerna Singh, Harish Chander

Library Philosophy and Practice (e-journal)

The present study evaluates the publication trends of IFLA Journal for the period 2013-2019. Using bibliometric techniques 189 articles of seven volumes of the source journal were examined in terms to identify chronological distribution, authorship pattern and gender distribution, mapping of subjects, types of document cited, ranking of authors etc. The results highlight that majority of contributions have been made by female authors and huge amount of authors were affiliated to the universities. Most of the contributed articles were research papers and US is the top contributor among others. The bibliometric assessment provides the picture of growth of journal in …

Indian Contribution In Animal Behaviour Research: A Scientometric Study, Surulinathi .. M Asst.Professor, Rajkumar N Research Scholar, Jayasuriya T Mlis, Rajagopal T Assistant Professor

Library Philosophy and Practice (e-journal)

The study analysed the characteristics of articles published by the Indian Scientists in the field of Animal Behaviour, a total 10030 Publications retrieved from the Scopus online database were analysed. There were as many as 120 countries actively engaged research with Indian researchers, which produced 10,030 publications during the study period. The most productive and the highest number of Collaboration with the United States of America (844), followed by Next the UK with 253, Germany (184), Australia (114), Japan (111) and Saudi Arabia (107). Among these institutions, Panjab University, Punjab topped in the list with 431 publications (57 H-Index) …

Evolving Visual Arts’ Faculty Pedagogical Skills Through Technology Integration In Higher Education, Nimra Akram Miss, Syeda Hina Batool Dr, Tauseef Hussain Mr, Muhammad Safdar, Shahid Hussain Mr

Library Philosophy and Practice (e-journal)

This study is about the current status of technology’s usage by visual arts’ faculty members to enhance their pedagogical skills. It explores the impact of using technology in visual arts and the constraints in its integration. Researchers used qualitative research design to conduct this study. Data was collected, through semi-structured interviews, from faculty working in painting department of four institutions of Lahore, Pakistan. The findings of the study showed that faculty members were using technology for different purposes such as for art making, research and communications. However, at the same time, the use of technology was limited due to various …

Generalized Jump Regressions For Local Moments, Tim Bollerslev, Jia Li, Leonardo Salim Saker Chaves

Research Collection School Of Economics

We develop new high-frequency-based inference procedures for analyzing the relationship between jumps in instantaneous moments of stochastic processes. The estimation consists of two steps: the nonparametric determination of the jumps as differences in local averages, followed by a minimum-distance type estimation of the parameters of interest under general loss functions that include both least-square and more robust quantile regressions as special cases. The resulting asymptotic distribution of the estimator, derived under an infill asymptotic setting, is highly nonstandard and generally not mixed normal. In addition, we establish the validity of a novel bootstrap algorithm for making feasible inference including bias-correction. …

Towards An Evidence-Informed Differentiated Learning Consolidation Process To Support Classroom Instruction, Nicola Carr-White

Theses: Doctorates and Masters

Despite many years of teaching experience, the differentiation and consolidation of classroom learning presented challenges for the researcher. In response, a Differentiated Learning Consolidation Process (DLCP) was developed through informal classroom-based action research over several years. Using low cost and accessible resources, it developed into a manageable supplementary intervention to support individual student needs and the retention of classroom instruction. Increasing interest from colleagues led the researcher to provide professional development on the instructional design and implementation of the DLCP. Through this experience, it became apparent that the DLCP theoretical assumptions were largely unknown. The current study was pursued to …

Exploring The Experiences Of Australian Science Researchers; Library, Google And Beyond, Ewa Maria Niewiadomska

Theses: Doctorates and Masters

Universities and research institutions in Australia are under pressure to produce high-quality research outputs. To generate the desired level of research, continuous provision of information is required. As a result of developments of digital technologies, the information behaviour of academics, both as consumers and creators of new information and knowledge, has evolved and changed over the decades.

In this study, the primary research question focused on how science academics based at Australian universities experience digital information sources as part of their scholarly activities. To support these research goals, the thesis explores where science academics seek information to support their research …

Creative Constraints: Developing A Method For Restrictive Jazz Composition, Harry Mitchell

Theses: Doctorates and Masters

This research aimed to develop a method of jazz composition that utilises data-based restrictions to facilitate the composition process. An analysis rating tool (ART) was developed based on methodologies created by Aaron Stroessner and Jan LaRue to extract elements of melody, harmony, rhythm and form from compositions on Seamus Blake’s album Bellwether and Will Vinson’s album Stockholm Syndrome. The ART then facilitated a practice-led composition process in which the data from the analysis were used as the primary source of creativity to generate and record a set of 10 compositions. Through an iterative process of composing with and refining the …

What Boosts? What Drags? A Study Of Teacher Views About The Halt Certification Process Provided By The Australian Professional Standards For Teachers, John Cole

Theses: Doctorates and Masters

The Australian Institute for Teaching and School Leadership (AITSL) has offered certification for teacher career progression to Highly Accomplished and Lead teacher status since 2012. By 2020, about 800 teachers (from an Australian teacher workforce of 300,000) had achieved certification. At the same time, AITSL leadership has advocated for a HALT in every school – which would require 10,000 certified teachers. This research examines the views of teachers from one education sector, in one Australian territory, regarding teacher certification. This research identifies major factors encouraging these teachers to consider certification; drag factors encountered by the teachers during their consideration of …

A Defensive Strategy For Detecting Targeted Adversarial Poisoning Attacks In Machine Learning Trained Malware Detection Models, Adrian Michael Wood

Theses: Doctorates and Masters

Machine learning is a subset of Artificial Intelligence which is utilised in a variety of different fields to increase productivity, reduce overheads, and simplify the work process through training machines to automatically perform a task. Machine learning has been implemented in many different fields such as medical science, information technology, finance, and cyber security. Machine learning algorithms build models which identify patterns within data, which when applied to new data, can map the input to an output with a high degree of accuracy. To build the machine learning model, a dataset comprised of appropriate examples is divided into training and …

Evaluating The Relative Importance Of Stormwater For Nutrient And Metal Contamination To The Urban, Groundwater Dependent Yellagonga Wetlands, Through Wetland Budgeting, Jonas Polifka

Theses: Doctorates and Masters

Wetlands provide numerous ecosystem services and can be utilised as pollutant sinks, however excessive contamination of wetlands can induce adverse effects to wetland ecology and lead to degradation of its values. Runoff from precipitation mobilizes contaminants from impervious surfaces which are, in some case, transported directly to wetlands through stormwater drainage. Urban stormwater can be a significant source of contaminants to wetlands, although its overall importance needs to be assessed for each wetland individually. Wetland budgeting is a management tool used to evaluate the relative importance of contaminant sources to wetlands, by comparing contaminant loads. Environmental management of the Yellagonga …

3d Dental Biometrics: Automatic Pose-Invariant Dental Arch Extraction And Matching, Xin Zhong, Zhiyuan Zhang

Research Collection School Of Computing and Information Systems

A novel automatic pose-invariant dental arch extraction and matching framework is developed for 3D dental identification using laser-scanned dental plasters. In our previous attempt [1-5], 3D point-based algorithms have been developed and they have shown a few advantages over existing 2D dental identifications. This study is a continuous effort in developing arch-based algorithms to extract and match dental arch feature in an automatic and pose-invariant way. As best as we know, this is the first attempt at automatic dental arch extraction and matching for 3D dental identification. A Radial Ray Algorithm (RRA) is proposed by projecting dental arch shape from …

Coherence And Identity Learning For Arbitrary-Length Face Video Generation, Shuquan Ye, Chu Han, Jiaying Lin, Guoqiang Han, Shengfeng He

Research Collection School Of Computing and Information Systems

Face synthesis is an interesting yet challenging task in computer vision. It is even much harder to generate a portrait video than a single image. In this paper, we propose a novel video generation framework for synthesizing arbitrary-length face videos without any face exemplar or landmark. To overcome the synthesis ambiguity of face video, we propose a divide-and-conquer strategy to separately address the video face synthesis problem from two aspects, face identity synthesis and rearrangement. To this end, we design a cascaded network which contains three components, Identity-aware GAN (IA-GAN), Face Coherence Network, and Interpolation Network. IA-GAN is proposed to …

Do Secondary English Teachers Have Adequate Time And Resourcing To Meet The Needs Of Struggling Literacy Learners?, Margaret K. Merga, Saiyidi Mat Roni, Anabela Malpique

Research outputs 2014 to 2021

© 2020 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group. As struggling Australian students may not typically receive additional support beyond the mainstream English classroom, more needs to be understood about the staffing and resourcing challenges that may impede secondary English teachers seeking to support these students. Data from the 2019 Supporting Struggling Secondary Literacy Learners project are explored, presenting views from N = 315 Australian secondary English teachers. Respondents disagreed that they have adequate time and resourcing to meet the needs of these students; public schools were perceived to be particularly poorly resourced. Our …

Communications In The Time Of A Pandemic: The Readability Of Documents For Public Consumption, Catherine Ferguson, Margaret Merga, Stephen Winn

Research outputs 2014 to 2021

© 2021 The Authors Objective: Government communications in a crisis can influence public health outcomes. This research aimed to investigate if written communications of the most commonly sought sources of COVID-19 information available on the internet have readability levels commensurate with those of the general public. Methods: Online documents from the World Health Organization (WHO), and the governments of Australia, the UK and the US were assessed for readability using an online instrument that calculated scores for the Flesch Reading Ease Score, the SMOG Index and the Readability Consensus Grade Level. Results: Similar to the previous research, most documents assessed …

An Energy-Efficient And Secure Data Inference Framework For Internet Of Health Things: A Pilot Study, James Jin Kang, Mahdi Dibaei, Gang Luo, Wencheng Yang, Paul Haskell-Dowland, Xi Zheng

Research outputs 2014 to 2021

© 2021 by the authors. Licensee MDPI, Basel, Switzerland. Privacy protection in electronic healthcare applications is an important consideration, due to the sensitive nature of personal health data. Internet of Health Things (IoHT) networks that are used within a healthcare setting have unique challenges and security requirements (integrity, authentication, privacy, and availability) that must also be balanced with the need to maintain efficiency in order to conserve battery power, which can be a significant limitation in IoHT devices and networks. Data are usually transferred without undergoing filtering or optimization, and this traffic can overload sensors and cause rapid battery consumption …

Voltage Stability Of Power Systems With Renewable-Energy Inverter-Based Generators: A Review, Nasser Hosseinzadeh, Asma Aziz, Apel Mahmud, Ameen Gargoom, Mahbub Rabbani

Research outputs 2014 to 2021

© 2021 by the authors. The main purpose of developing microgrids (MGs) is to facilitate the integration of renewable energy sources (RESs) into the power grid. RESs are normally connected to the grid via power electronic inverters. As various types of RESs are increasingly being connected to the electrical power grid, power systems of the near future will have more inverter-based generators (IBGs) instead of synchronous machines. Since IBGs have significant differences in their characteristics compared to synchronous generators (SGs), particularly concerning their inertia and capability to provide reactive power, their impacts on the system dynamics are different compared to …

Therapeutic Potential Of Mitophagy-Inducing Microflora Metabolite, Urolithin A For Alzheimer’S Disease, Dona Pamoda W. Jayatunga, Eugene Hone, Harjot Khaira, Taciana Lunelli, Harjinder Singh, Gilles J. Guillemin, Binosha Fernando, Manohar L. Garg, Giuseppe Verdile, Ralph N. Martins

Research outputs 2014 to 2021

Mitochondrial dysfunction including deficits of mitophagy is seen in aging and neuro-degenerative disorders including Alzheimer’s disease (AD). Apart from traditionally targeting amyloid beta (Aβ), the main culprit in AD brains, other approaches include investigating impaired mitochondrial pathways for potential therapeutic benefits against AD. Thus, a future therapy for AD may focus on novel candidates that enhance optimal mitochondrial integrity and turnover. Bi-oactive food components, known as nutraceuticals, may serve as such agents to combat AD. Uro-lithin A is an intestinal microbe-derived metabolite of a class of polyphenols, ellagitannins (ETs). Urolithin A is known to exert many health benefits. Its antioxidant, …

Family, School And Community Educational Partnerships: Development Of A Comprehensive Program For The United Arab Emirates, Sherin M. Abu Shamon

Dissertations

Family, school and community educational partnerships (FSCEPs) contribute significantly to the development and growth of students. In the United Arab Emirates (UAE), this has not received due consideration. This study aimed to evaluate current FSCEPs practices and develop a comprehensive, culturally appropriate program for the UAE. A three-phase mixed method design was used: exploratory sequential design phase, developmental phase using the Delphi Method, and a pilot to test the proposed model. Structured and semi-structured interviews, observation and case study surveys were used to investigate current FSCEPs implementation; barriers and opportunities influencing practices and partnerships, and recommendations from participants. Data was …

Gut Microbiota Interplay With Covid-19 Reveals Links To Host Lipid Metabolism Among Middle Eastern Populations, Mohammad Tahseen Al Bataineh, Andreas Henschel, Mira Mousa, Marianne Daou, Fathimathuz Waasia, Hussein Kannout, Mariam Khalili, Mohd Azzam Kayasseh, Abdulmajeed Alkhajeh, Maimunah Uddin, Nawal Alkaabi, Guan K. Tay, Samuel F. Feng, Ahmed F. Yousef, Habiba S. Alsafar, Uae Covid-19 Collaborative Partnership

Research outputs 2014 to 2021

The interplay between the compositional changes in the gastrointestinal microbiome, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) susceptibility and severity, and host functions is complex and yet to be fully understood. This study performed 16S rRNA gene-based microbial profiling of 143 subjects. We observed structural and compositional alterations in the gut microbiota of the SARS-CoV-2-infected group in comparison to non-infected controls. The gut microbiota composition of the SARS-CoV-2-infected individuals showed an increase in anti-inflammatory bacteria such as Faecalibacterium (p-value = 1.72 × 10–6) and Bacteroides (p-value = 5.67 × 10–8). We also revealed a higher relative abundance of the highly …

The Effect Of The Covid-19 Vaccine On Daily Cases And Deaths Based On Global Vaccine Data, Zhiwei Li, Xiangtong Liu, Mengyang Liu, Zhiyuan Wu, Yue Liu, Weiming Li, Mengmeng Liu, Xiaonan Wang, Bo Gao, Yanxia Luo, Xia Li, Lixin Tao, Wei Wang, Xiuhua Guo

Research outputs 2014 to 2021

Background: Coronavirus disease 2019 (COVID-19), a global pandemic, has caused over 216 million cases and 4.50 million deaths as of 30 August 2021. Vaccines can be regarded as one of the most powerful weapons to eliminate the pandemic, but the impact of vaccines on daily COVID-19 cases and deaths by country is unclear. This study aimed to investigate the correlation between vaccines and daily newly confirmed cases and deaths of COVID-19 in each country worldwide. Methods: Daily data on firstly vaccinated people, fully vaccinated people, new cases and new deaths of COVID-19 were collected from 187 countries. First, we used …

The Potential Of Involving Communities To Enhance Stem Education, Paula Mildenhall, Bronwen Cowie

Research outputs 2014 to 2021

By engaging students in everyday issues and events, STEM education can contribute to the development of citizens who are equipped to make the world a better place. However, students’ STEM learning with this focus requires teachers to identify age and context appropriate issues. Student investigation of local issues and events can be motivating for students. Their learning can benefit from involvement with community members who input their knowledge and ideas. Students can contribute ideas and actions to the community, especially when there is a two-way exchange of information from the community to students and students to the community. In this …

Sustainability In Construction Projects: A Systematic Literature Review, Reza Kiani Mavi, Denise Gengatharen, Neda Kiani Mavi, Richard Hughes, Alistair J. Campbell, Ross Yates

Research outputs 2014 to 2021

This paper aims to identify the major research concepts studied in the literature of sustainability in construction projects. Two bibliometric analysis tools—(a) BibExcel and (b) Gephi, were used to analyze the bibliometrics indices of papers and visualize their interrelations as a network, respectively. Therefore, a research focus parallelship network (RFPN) analysis and keyword co-occurrence network (KCON) analysis were performed to uncover the primary research themes. The RFPN analysis clustered the studies into three major categories of evaluating sustainability, project management for sustainability, and drivers of sustainable construction. The KCON analysis revealed that while each paper had a different focus, the …

The Renaissance Of Odum's Outwelling Hypothesis In 'Blue Carbon' Science, Isaac R. Santos, David J. Burdige, Tim C. Jennerjahn, Steven Bouillon, Alex Cabral, Oscar Serrano, Thomas Wernberg, Karen Filbee-Dexter, Julia A. Guimond, Joseph J. Tamborski

Research outputs 2014 to 2021

The term ‘Blue Carbon’ was coined about a decade ago to highlight the important carbon sequestration capacity of coastal vegetated ecosystems. The term has paved the way for the development of programs and policies that preserve and restore these threatened coastal ecosystems for climate change mitigation. Blue carbon research has focused on quantifying carbon stocks and burial rates in sediments or accumulating as biomass. This focus on habitat-bound carbon led us to losing sight of the mobile blue carbon fraction. Oceans, the largest active reservoir of carbon, have become somewhat of a blind spot. Multiple recent investigations have revealed high …

Population-Specific Resilience Of Halophila Ovalis Seagrass Habitat To Unseasonal Rainfall, An Extreme Climate Event In Estuaries, Chanelle L. Webster, Kieryn L. Kilminster, Marta Sánchez Alarcón, Katherine Bennett, Simone Strydom, Sian Mcnamara, Paul S. Lavery, Kathryn M. Mcmahon

Research outputs 2014 to 2021

1. Extreme climate events are predicted to alter estuarine salinity gradients exposing habitat-forming species to more frequent salinity variations. The intensity and duration of these variations, rather than the mean salinity values ecosystems are exposed to, may be more important in influencing resilience but requires further investigation.
2. Precipitation, including the frequency, intensity and timing of occurrence, is shifting due to climate change. A global analysis on the timing of rainfall in estuarine catchments was conducted. In 80% of the case studies, the maximum daily rainfall occurred in the dry season at least once over the 40-year period and could be classified …

Educational Outcomes Of Adolescents Participating In Specialist Sport Programs In Low Ses Areas Of Western Australia: A Mixed Methods Study, Eibhlish O'Hara, Craig Harms, Fadi Ma'ayah, Craig Speelman

Research outputs 2014 to 2021

Specialist Sport Programs (SSPs) are an underexamined activity that combines the best features of two different contexts for adolescent development: a sporting program and a secondary school. A mixed-methods study was conducted to determine the influence of participation in SSPs on the educational outcomes of lower secondary students in Western Australia. The results demonstrated a significant improvement in specialist students' mean grade for Mathematics over the course of a year, while their mean grade for all other subjects, and their level of engagement with school, remained stable over the same period of time. Semi-structured interviews were also conducted with key …

Numerical Assessment Of The Overall Heat Transfer And Pressure Drop Performances Of An Aqueous Ammonia Base-Nanofluids In Rectangular Microchannel Heat Sinks, Ahmed Mohammed Adham, Hussein A. Mohammed

Research outputs 2014 to 2021

In this paper, the thermal and hydrodynamic performances of an aqueous ammonia base-nanofluid (Al2O3-NH3(aqu)) cooled in a rectangular microchannel heat sink was numerically investigated. The range of Reynolds number used in the investigation were between 140-1400. In order to assess the performance of the system during the employment of the proposed nanofluid, H2O and Al2O3-H2O were also tested and their performances were compared to Al2O3-NH3(aqu) performance in terms of thermal resistance and pressure drop. Results from the simulation showed that the proposed nanofluid outperformed pure water and slightly higher than Al2O3-H2O in terms of thermal resistance (for Re = 1400, …

Australian Postgraduate Student Experiences And Anticipated Employability: A National Study From The Students’ Perspective, Elizabeth J. Cook, Linda Crane, Shelley Kinash, Amy Bannatyne, Joseph Crawford, Gary Hamlin, Madelaine-Marie Judd, Jo-Anne Kelder, Helen Partridge, Sarah Richardson

Research outputs 2014 to 2021

Postgraduate students are navigating a rapidly evolving landscape for their future careers. In this context, higher education providers are responsible for supporting and monitoring postgraduate (masters and doctoral) students’ development for both education and employability contexts. This empirical research provides a rich analysis of feedback breakfasts, focus groups and interviews with 319 postgraduate student participants from 26 universities. Emergent themes highlight widespread lack of confidence in university-mediated student experiences, particularly in the context of employability, and pessimism regarding career outcomes. Students expressed a view that higher education providers need to direct further attention and relevant supports toward postgraduate education. Future …