Digital Commons Network^™

The Use Of Ontologies In Forensic Analysis Of Smartphone Content, Mohammed Alzaabi, Thomas Anthony Martin, Kamal Taha, Andy Jones

Research outputs 2014 to 2021

Digital forensics investigators face a constant challenge in keeping track with evolving technologies such as smartphones. Analyzing the contents of these devices to infer useful information is becoming more time consuming as the volume and complexity of data are increasing. Typically, such analysis is undertaken by a human, which makes it dependent on the experience of the investigator. To overcome such impediments, an automated technique can be utilized in order to aid the investigator to quickly and efficiently analyze the data. In this paper, we propose F-DOS; a set of ontologies that models the smartphone content for the purpose of …

A Stable Wavelength-Spacing-Tunable Dual-Wavelength Single-Longitudinal-Mode Fiber Ring Laser Based On A Dmd Filter, Tao Wang, Gang Liu, Su-Hua Zhou, Hui-Chun Yang, Bin-Bin Yan, Xiao Chen, Chong-Xiu Yu, Xin-Zhu Sang, Feng Xiao, Kamal Alameh

Research outputs 2014 to 2021

A stable single-longitudinal-mode dual-wavelength( SLM-DW) multiple ring fiber laser with a tunable wavelength spacing was proposed and demonstrated. In the multiple ring cavities, the mode selection is made by the tunable digital micro-mirror device( DMD) filter and two different length passive sub-ring cavities. The DMD filter can select and couple any two wavelengths from the gain spectrum of the erbium-doped fiber( EDF). The SLM lasing is guaranteed by the two sub-ring cavities which serve as a mode filter. The stable and uniform dual wave length oscillation is obtained by the highly-nonlinear photonic crystal fiber( HN-PCF),which can generate the four-wave-mixing( FWM) …

The Decibel Scoreplayer - A Digital Tool For Reading Graphic Notation, Cat Hope, Lindsay R. Vickery Dr

Research outputs 2014 to 2021

In 2009, the Decibel new music ensemble based in Perth, Western Australia was formed with an associated manifesto that stated “Decibel seek to dissolve any division between sound art, installation and music by focusing on the combination of acoustic and electronic instruments” [1]. The journey provided by this focus led to a range of investigations into different score types, resulting in a re-writing of the groups statement to “pioneering electronic score formats, incorporating mobile score formats and networked coordination performance environments” [2]. This paper outlines the development of Decibel’s work with the ‘screen score’, including the different stages of the …

Quantification Of Opportunities For Early-Stage Paramedicine Students To Practice Clinical Skills During Clinical Placements Compared With An Equal Dose Of Simulation-Based Workshops, Brennen W. Mills, Owen B. Carter, Cobie Rudd, Jodie Mills, Nathan Ross, Joanne D. Ruck

Research outputs 2014 to 2021

Introduction A reported advantage of simulation-based learning environments (SLE) over clinical placements (CPs) is that the former can provide a greater number and breadth of opportunities to practice level-appropriate clinical skills compared with the random patient presentations provided during the latter. Although logical and widely accepted as fact, we find no published evidence to demonstrate the magnitude, nor indeed veracity, of this assumption. We therefore sought to quantify the clinical skills practiced by entry-level paramedicine students attending a well-selected CP compared with an equal dosage of SLE.

Methods N=37 first-year paramedicine students completed activity diaries during 3 days of CP …

A Fast Approach For Preparation Of Adsorbent From Reed Black Liquor And Its Performance In Equilibrium And Kinetic Gas Separation, G. Yang, Yong Sun, C. Wen, J. Zhang

Research outputs 2014 to 2021

A new approach using reed pulping black liquor by hydrothermal reaction followed by fast carbonization at 350 °C in fluidized bed reactor for 5 minutes was proposed in this paper. The BET specific surface area generated at optimum conditions reached 390 m2 g–1. The CO2 selectivity over CH4 and N2 comparable to commercial activated carbons was obtained. The isosteric enthalpies of adsorption for CO2, CH4 and N2 on the resultant carbon sample prepared at optimum conditions show surface heterogeneity. The kinetic results indicate its potential for separation of carbon dioxide from carbon dioxide/methane mixture.

Association Between Ideal Cardiovascular Health Metrics And Depression In Chinese Population : A Cross-Sectional Study, Zhikun Li, Xin Yang, Anxin Wan, Jing Qui, Wei Wang, Qiaofeng Song, Xizhu Wang

Research outputs 2014 to 2021

The study aimed to examine the association between ideal cardiovascular health (CVH) metrics and depression. We conducted a population-based, cross-sectional study of 6,851 participants aged 20 years or older (3,525 men and 3,326 women) living in Tangshan City, China. Information on the seven CVH metrics (including smoking, body mass index, dietary intake, physical activity, blood pressure, total cholesterol and fasting blood glucose) was collected via questionnaires, physical examination and laboratory test. Depression status was assessed using the Epidemiologic Studies Depression Scale (CES-D) and a score of 16 or above was considered depression. The relationship between CVH metrics and depression was …

Butyrylated Starch Intake Can Prevent Red Meat-Induced O6-Methyl-2-Deoxyguanosine Adducts In Human Rectal Tissue: A Randomised Clinical Trial, Richard K. Le Leu, Jean M. Winter, Claus T. Christophersen, Graeme P. Young, Karen J. Humphreys, Ying Hu, Silvia W. Gratz, Rosalind B. Miller, David L. Topping, Anthony R. Bird, Michael A. Conlon

Research outputs 2014 to 2021

Epidemiological studies have identified increased colorectal cancer (CRC) risk with high red meat (HRM) intakes, whereas dietary fibre intake appears to be protective. In the present study, we examined whether a HRM diet increased rectal O⁶-methyl-2-deoxyguanosine (O⁶MeG) adduct levels in healthy human subjects, and whether butyrylated high-amylose maize starch (HAMSB) was protective. A group of twenty-three individuals consumed 300 g/d of cooked red meat without (HRM diet) or with 40 g/d of HAMSB (HRM+HAMSB diet) over 4-week periods separated by a 4-week washout in a randomised cross-over design. Stool and rectal biopsy samples were collected for …

Inflamation And Oxidative Stress : The Molecular Connectivity Between Insulin Resistance, Obesity And Alzheimer's Disease, Guiseppe Verdile, Kevin N. Keane, Vinicius F. Cruzat, Sandra Medic, Miheer Sabale, Joanne Rowles, Nadeeja Wijesekara, Ralph Martins, Paul E. Fraser, Philip Newsholme

Research outputs 2014 to 2021

Type 2 diabetes (T 2 DM), Alzheimer’s disease (AD), and insulin resistance are age-related conditions and increased prevalence is of public concern. Recent research has provided evidence that insulin resistance and impaired insulin signalling may be a contributory factor to the progression of diabetes, dementia, and other neurological disorders. Alzheimer’s disease (AD) is the most common subtype of dementia. Reduced release (for T 2 DM) and decreased action of insulin are central to the development and progression of both T 2 DM and AD. A literature search was conducted to identify molecular commonalities between obesity, diabetes, and AD. Insulin resistance …

Do Patients With Long-Term Side Effects Of Cancer Treatment Benefit From General Practitioner Support? A Literature Review, Irene M. Ngune, Moyez Jiwa, Alexandra Mcmanus, Jeff Hughes

Research outputs 2014 to 2021

Background: Alongside specialist cancer clinics, general practitioners have an important role in cancer patients ’ follow-up care, yet no literature summarises the nature, extent and impact of their involvement. This paper addresses this issue through a review of the literature. Methods: Studies were sourced from six academic databases - AustHealth ( n = 202), CINAHL ( n = 500), the Cochrane Library (reviews and trials; n = 200), Embase ( n = 368), PHCRIS ( n = 132) and PubMed/Medline ( n = 410). Studies that focused on interventions designed for patients receiving follow-up care and reported cancer care provided …

Munchausen By Internet And Nursing Practice : An Ethnonetnographic Case Study, Cynthia Witney, Joyce M. Hendricks Phd, Vicki C. Cope Ms

Research outputs 2014 to 2021

This paper used Feldman’s clues to factitious illness behavior on the Internet (FIBI), to determine whether the online behaviour of one member of an online breast cancer support community www. breastcancerclick.com , moderated by a specialist breast cancer nurse (SBCN), could be Munchausen by Internet (MBI) and why identification of this behaviour is important for online nursing practice. This was a focused ethnonetnographic and qualitative research study whereby the online behaviour of one member was observed and compared with Feldman’s clues to factitious behaviour on the Internet. The online data showed that nine out of ten of Feldman’s clues were …

The Specialist Breast Care Nurse's Role In The Indentification And Minimisation Of Distress In A Members' Only, Breast Cancer Focused Online Support Community, Cynthia Witney, Joyce M. Hendricks Phd, Vicki C. Cope Ms

Research outputs 2014 to 2021

Objectives: To show how a specialist breast care nurse (SBCN) can use the distress thermometer to determine an online community member’s distress level and then use the information in their posts and blogs to identify the cause(s) and deal with them appropriately. To highlight the use of a structured written emotional expression (SWEE) format online, as a way of minimising distress. Method: A survey of online community members together with analysis of the content of members’ posts and blogs to determine whether their distress thermometer score had decreased since the SBCN had been online to deal with member distress. Results: …

Children And Young People's Emotional Literacy In A Networked World, Donell Holloway

Research outputs 2014 to 2021

After nearly 15 years of research into the risk and harm of the internet for children and young people, research attention is beginning to turn towards investigating the social and emotional skills children and young people need to successfully engage in the digital world. This turn, from a protectionist-only approach to a more nuanced research agenda, examines the positive and negative implications of minors’ internet use, including all the protective factors children need to engage effectively and safely online. This change in research agenda will go some way towards helping children develop the skills they need to participate and navigate …

Digitods: Toddlers, Touch Screens And Australian Family Life, Donell J. Holloway, Lelia Green, Kylie J. Stevenson

Research outputs 2014 to 2021

Children are beginning to use digital technologies at younger and younger ages. The emerging trend of very young children (babies, toddlers and pre-schoolers) using Internet connected devices, especially touch screen tablets and smartphones, has elicited polarising opinions from early childhood experts.At present there is little actual research about the risks or benefits of tablet and smartphone use by very young children. Current usage recommendations, based on research into passive television watching which claims that screen time is detrimental, is in conflict with advice from education experts and app developers who commend interactive screen time as engaging and educational.

Editorial: Neural Implementation Of Expertise, Merim Bilalic, Robert Langner, Guillermo J. Campitelli, Luca Turella, Wolfgang Grodd

Research outputs 2014 to 2021

How the brain enables humans to reach an outstanding level of performance typical of expertise is of great interest to cognitive neuroscience, as demonstrated by the number and diversity of the articles in this Research Topic (RT). The RT presents a collection of 23 articles written by 80 authors on traditional expertise topics such as sport, board games, and music, but also on the expertise aspects of everyday skills, such as language and the perception of faces and objects. Just as the topics in the RT are diverse, so are the neuroimaging techniques employed and the article formats. Here we …

Strategy For Improvement Of Maternal Health In Nepal, Gehendra Mahara, Xiuhua Gua, Wei Wang

Research outputs 2014 to 2021

Maternal death is a public health problem in like Nepal. Still women have been facing the pregnancy related problems due to inaccessible and poor quality health service as well as a less available health service from skilled health workers. This is due to lack of essential knowledge about pregnancy and its complications. The main aim of this article is to evaluate and synthesize the current public health issues of maternal health of women in Nepal. Syntheses the problems, challenges and issues regarding maternal health and what can be done for the improvement of those problems with the evidence base practice. …

Circulating Tumor Dna To Monitor Treatment Response And Detect Acquired Resistance In Patients With Metastatic Melanoma, Elin S. Gray, Helen Rizos, Anna L. Reid, Suzanah Boyd, Michelle Pereira, Johnny Lo, Varsha Tembe, James Freeman, Jenny Lee, Richard Scolyer, Kelvin Siew, Chris Lomma, Adam Cooper, Muhammad Khattak, Tarek Meniawy, Georgina Long, Matteo Carlino, Michael Millward, Mel R. Ziman

Research outputs 2014 to 2021

Repeat tumor biopsies to study genomic changes during therapy are difficult, invasive and data are confounded by tumoral heterogeneity. The analysis of circulating tumor DNA (ctDNA) can provide a non-invasive approach to assess prognosis and the genetic evolution of tumors in response to therapy. Mutation-specific droplet digital PCR was used to measure plasma concentrations of oncogenic BRAF and NRAS variants in 48 patients with advanced metastatic melanoma prior to treatment with targeted therapies (vemurafenib, dabrafenib or dabrafenib/trametinib combination) or immunotherapies (ipilimumab, nivolumab or pembrolizumab). Baseline ctDNA levels were evaluated relative to treatment response and progression-free survival (PFS). Tumor-associated ctDNA was …

Do Water Buffalo Facilitate Dispersal Of Invasive Alien Tree Species Acacia Nilotica In Bekol Savanna Baluran National Park?, Sutomo

Research outputs 2014 to 2021

Invasion of Acacia nilotica in Baluran National Park, East Java Province, Indonesia, has caused significant loss to savanna cover which is the main natural feature of the park. This study aimed to describe whether water buffalo may play a role in the dispersal of Acacia nilotica seed in Bekol Savanna usinganalysis of buffalo stools/scats, observations and seed experiments. In total there were 30 plots set up around the Bekol Savanna to collect buffalo stools. In addition,A. nilotica pods matured from its trees were collected, as controls. Germination tests were conducted on seeds that were extracted from the collected stools …

The Expression Pattern Of Death Associated Protein Kinase1 In Normal Dorsal Root Ganglion Neurons And Following Peripheral Nerve Injury, Maryam Sulaiman Mohammed Al Saadi

Dissertations

Death-associated protein kinase1 (DAPK1) is a calcium/calmodulin (Ca2+/CaM) regulated serine/threonine kinase. An increasing body of evidence supports the significance of DAPK1 protein in cancer and CNS diseases. The role of DAPK in peripheral nerve regeneration and neuropathic pain remains completely unexplored. The aim of this study is to investigate the expression pattern of DAPK1 along with key proand anti-apoptotic cell signaling molecules (p53, Bax, Akt, ERK5, p38) and to verify the possibilities of DAPK1-NMDA NR2B relationship in dorsal root ganglion neurons (DRG) after 2 hours, 7 days and 14 days following a sciatic nerve injury. Gene expression analysis and immunohistochemistry …

The Microtonal Guitars Of Harry Partch, John Schneider

Soundboard Scholar

Known as an "American Maverick," Harry Partch (1901–1974) was surely one of the United States's most colorful composers. His dissatisfaction with the scales and instruments of Western music inspired him to design and build an orchestra of over two dozen handcrafted "microtonal" instruments that were tuned to his notorious "monophonic" scale of forty-three tones per octave. Between 1934 and 1952, Partch created four different adapted guitars, using them in fifteen compositions ranging from solo song cycles (Barstow, December 1942, U.S. Highball, Three Intrusions) to chamber music, dances, and four of his five major …