Digital Commons Network^™

Effects Of Ketamine On Monoamine Neurotransmittersand Gaba In Embryonic Neurocytes From Fetal Rat, Xinran Li, Mo Liu, Yue Li, Cen Guo, Lina Li, Yanan Li, Yuxin Wang, Yiming Zhang, Li Gao

Turkish Journal of Veterinary & Animal Sciences

The effect of ketamine, a drug commonly used as an anesthetic, on monoaminergic neurotransmitters and GABA in neurocytes from fetal rats has not yet been elucidated. We thus decided to investigate these effects by first evaluating ketamine levels in the cerebrospinal fluid by high-performance liquid chromatography. We thus determined the concentrations of GABA, DA, NE, 5-HT, and 5-HIAA following the addition of four different concentrations of ketamine at day 7 of nerve cell culture. GABA, 5-HT, and 5-HIAA levels were increased after an initial decrease: they showed the lowest levels at 10-15 min and the highest peaks at 45-90 min, …

Quantifying Asphalt Emulsion-Based Chip Seal Curing Times Using Electrical Resistance Measurements, Miguel A. Montoya, W. Jason Weiss, John E. Haddock

JTRP Technical Reports

Chip sealing typically consists of covering a pavement surface with asphalt emulsion into which aggregate chips are embedded. The asphalt emulsion cures through the evaporation of water, thus providing mechanical strength to adhere to the pavement while keeping the aggregate chips in place. The curing time for the chip seal depends on many factors, such as the asphalt emulsion and aggregate types, aggregate moisture content, emulsion and aggregate application rates, and environmental conditions (e.g., temperature, wind speed, relative humidity, and solar radiation). Currently, no field technique is available to quantify when sufficient mechanical strength has developed in the binder to …

Synthesis Of Automated Vehicle Legislation, Sarah M. Hubbard

JTRP Technical Reports

This report provides a synthesis of issues addressed by state legislation regarding automated vehicles (AV); AV technologies are rapidly evolving and many states have developed legislation to govern AV testing and deployment and to assure safety on public roads. Topics include license and registration, operator requirements, insurance and liability, infrastructure, vehicle testing and operations, commercial vehicle operations and privacy.

States are interested in supporting AV because the expected benefits include increased safety, increased capacity, and decreased congestion. Other expected benefits include increased productivity due to hands-free travel and increased mobility for people unable to drive themselves. The projected economic impact …

Effect Of Ceramic Thickness On The Final Color Of Veneer Restorations, Zainab M. Alsadah

Student Theses, Dissertations and Capstones

Background: The integration of ceramic veneer thickness and substrate color are very challenging factors that dentists and lab technicians should control to achieve a good color match. The reproduction of a natural and homogenous color can be laborious when laminate veneers of 0.4 to 1.2 mm thick are cemented over a dark underlying substrate. Objective: The purpose of this in vitro study was to investigate the association of different ceramic veneer thicknesses cemented on different tooth substrate colors and its influence on final color match of ceramic veneers. Material and methods: Ninety slices IPS e-max CAD (Ivoclar Vivadent, Amherst, NY, …

What If All Animals Are Sentient?, Arthur S. Reber

Animal Sentience

Birch develops a useful framework for determining when the Animal Sentience Precautionary Principle (ASPP) should be invoked. He rightly notes that there is a lack of agreement among social scientists, ethicists, and legislators even about whether the precautionary principle is useful, let alone when and how it should be implemented. His proposal is to establish a kind of cognitive threshold, and only when an animal shows a sufficient level of sentience would the ASPP be appropriate. From the point of view of the Cellular Basis of Consciousness model (Reber, 2016), all animals are sentient. If correct, the problems Birch identifies …

A Youth Curfew: A Retrospective View Of The Rise, Fall And Legacy Of The Northbridge Policy, Trudi Cooper, T. Love

Research outputs 2014 to 2021

This article presents policy, practice and theory implications of a case study of a youth curfew. The original case study of the Northbridge Policy Project set out to document the purposes of the Northbridge Policy, how policy was implemented, and to evaluate the effectiveness of this approach as a generalised response to child welfare and youth crime. The study synthesised data from multiple sources. The original study concluded that although the project was well resourced, well managed and had improved greatly inter-agency collaboration for child protection, these benefits could have been achieved without the curfew, which undermined some preventative aspects …

Female Undergraduate's Perceptions Of Intrusive Behavior In 12 Countries, Lorraine Sheridan, Adrian J. Scott, John Archer, Karl Roberts

Research outputs 2014 to 2021

The present study examines young women's (N = 1,734) perceptions of the unacceptability of 47 intrusive activities enacted by men. Female undergraduate psychology students from 12 countries (Armenia, Australia, England, Egypt, Finland, India, Indonesia, Italy, Japan, Portugal, Scotland, Trinidad) indicated which of 47 intrusive activities they considered to be unacceptable. Responses were compared with parasite-stress values, a measure of global gender equality and Hofstede's dimensions of national cultures. There was no unanimous agreement on any of the items, even for those relating to forced sexual violence. Cluster analysis yielded four clusters: “Aggression and surveillance” (most agreement that the constituent items …

Conjoint Utilization Of Structured And Unstructured Information For Planning Interleaving Deliberation In Supply Chains, Naeem K. Janjua, O. K. Hussain, E. Chang, Syed M. S. Islam

Research outputs 2014 to 2021

Effective business planning requires seamless access and intelligent analysis of information in its totality to allow the business planner to gain enhanced critical business insights for decision support. Current business planning tools provide insights from structured business data (i.e. sales forecasts, customers and products data, inventory details) only and fail to take into account unstructured complementary information residing in contracts, reports, user's comments, emails etc. In this article, a planning support system is designed and developed that empower business planners to develop and revise business plans utilizing both structured data and unstructured information conjointly. This planning system activity model comprises …

Participatory Action And Dual Lens Research, Francesca Robertson, Jason Barrow, Magdalena Wajrak, Noel Nannup, Caroline Bishop, Alison Nannup

Research outputs 2014 to 2021

Purpose

The purpose of this paper is to explore the idea that, in the last few decades, collaborative inquiry methods have evolved along a similar trajectory to dual lens research. Dual lens research, known in various contexts as both ways, two-eyed seeing Old Ways New Ways, and Koodjal Jinnung (looking both ways), is designed to generate new knowledge by exploring a theme through Aboriginal and contemporary western lenses. Participatory action research and a dual lens approach are considered in a number of projects with a particular focus on the issues such work can raise including conceptual challenges posed by fundamental …

Editorial: Special Issue On Modeling In Endurance Sports, Chris Abbiss, Dietmar Saupe

Research outputs 2014 to 2021

Analysing and predicting sports performance to optimise training and competition is a wide and complex field. To date, most methods heavily rely on the subjective experience of trainers and athletes. Nevertheless, objective mathematical methods and computer-based solutions have become increasingly popular over recent years and offer a wide range of research topics. This research is by nature interdisciplinary, involving sport and exercise science together with computational science and engineering.

Disturbance Is An Important Driver Of Clonal Richness In Tropical Seagrasses, Kathryn M. Mcmahon, Richard D. Evans, Kor Jent Van Dijk, Udhi E. Hernawan, Gary A. Kendrick, Paul S. Lavery, Ryan J. Lowe, Marji L. Puotinen, Michelle Waycott

Research outputs 2014 to 2021

Clonality is common in many aquatic plant species, including seagrasses, where populations are maintained through a combination of asexual and sexual reproduction. One common measure used to describe the clonal structure of populations is clonal richness. Clonal richness is strongly dependent on the biological characteristics of the species, and how these interact with the environment but can also reflect evolutionary scale processes especially at the edge of species ranges. However, little is known about the spatial patterns and drivers of clonal richness in tropical seagrasses. This study assessed the spatial patterns of clonal richness in meadows of three tropical seagrass …

Resistivity Profiles Of Perth Soil In Australia In Leak-Detection Test, Lopa M. Pandey, Sanjay K. Shukla, Daryoush Habibi

Research outputs 2014 to 2021

The use of a suitable leak-detection system for the prevention and mitigation of pollution due to lining system failures is integral to the proper management of landfill facilities. This paper briefly summarises various methods of leak detection that are currently being practised. The details of a newly developed leak-detection technique are also presented. The tests were conducted to evaluate the performance of the new technique by use of controlled leakage. The resulting resistivity profiles for Perth soil in Australia were obtained at 10 min. This method is found to be effective in detecting and locating liner leakage issues within 30 …

Psychological Consequences Of Ivf Fertilization – Review Of Research, Alicja Malina, Julie Ann Pooley

Research outputs 2014 to 2021

Due to the reported efficacy of in vitro fertilization (IVF) this method of dealing with infertility is increasing being used. Experiencing IVF can be a source of psychological and emotional difficulties for couples trying to have a child. A systematic review was performed to discuss IVF as a psychological issue that impacts on the functioning of individuals, couples and families. Ebsco, Science Direct and PsycARTICLES databases were searched using the keywords: IVF fertilization, IVF psychology, infertility, and IVF consequences, using published peer reviewed articles from 2006 onwards. Studies in the English and Polish languages, peer reviewed and investigating general IVF …

Ways Of Depicting: The Presentation Of One's Self As A Brand, Lelia Green, Richard Morrison, Andrew Ewing, Cathy Henkel

Research outputs 2014 to 2021

The research question animating this article is: 'How does an individual creative worker re-present themselves as a contemporary - and evolving - brand?' Berger notes that the "principal aim has been to start a process of questioning" (5), and the raw material energising this exploration is the life's work of Richard Morrison, the creative director and artist who is the key moving force behind The Morrison Studio collective of designers, film makers and visual effects artists, working globally but based in London. The challenge of maintaining currency in this visually creative marketplace includes seeing what is unique about your potential …

Similarities And Differences Between Simultaneous And Successive Bilingual Children: Acquisition Of Japanese Morphology, Yuki Itani-Adams, Junko Iwasaki, Satomi Kawaguchi

Research outputs 2014 to 2021

This paper compares the acquisition of Japanese morphology of two bilingual children who had different types of exposure to Japanese language in Australia: a simultaneous bilingual child who had exposure to both Japanese and English from birth, and a successive bilingual child who did not have regular exposure to Japanese until he was six years and three months old. The comparison is carried out using Processability Theory (PT) (Pienemann 1998, 2005) as a common framework, and the corpus for this study consists of the naturally spoken production of these two Australian children. The results show that both children went through …

The Effect Of A Professional Development Model On Early Childhood Educators’ Direct Teaching Of Beginning Reading, Gemma E. Scarparolo, Lorraine S. Hammond

Research outputs 2014 to 2021

Research over the last 15 years has reported that for professional development to be effective, in terms of changing teachers’ knowledge and/or instructional strategies, it needs to be conducted taking into consideration the following factors: teachers’ existing knowledge, experience and attitudes towards the professional development, school administrative factors, opportunities for classroom-based follow-up and gathering data concerning student achievement to measure the impact or effectiveness of the professional development. These factors were all carefully considered when creating, planning and implementing the professional development model for this study. The results indicate that an evidence-based professional development model which included a workshop, classroom …

It’S Nothing... Ben-Ary And Harwood’S Immaterial, Vahri Mckenzie

Research outputs 2014 to 2021

In Susan Glaspell’s one-act play Trifles (1916), a group of men and women try to figure out the story behind an apparently senseless murder. While the men focus on material facts present in the house and barn, the women solve the mystery. They notice the ‘trifles’ that the men do not: clues present in the kitchen and amongst the sewing things that suggest domestic abuse led a wife to strangle her husband. They do not tell the men what they have seen. Thus, those things of little value and importance to the men are secretly recouped and used to buy …

Seagrasses Of The North West Of Western Australia: Biogeography And Considerations For Dredging-Related Research: Report Of Theme 5 - Project 5.1.2 Prepared For The Dredging Science Node, Kathryn Mcmahon, John Statton, Paul Lavery

Research outputs 2014 to 2021

This review was undertaken to identify which seagrass primary producers (species or different functional groups) that collectively cover the bio-geographic range of key primary producers in the northwest of Western Australia are most appropriate for the focus of subsequent research into thresholds and indicators of response to dredging-related pressures (i.e. Theme 5). An assessment framework was developed based on six criteria: biogeographic range; ecological relevance (life-history strategy, habitats, natural dynamics and ecological services); current knowledge on thresholds and bioindicators; likelihood that species are sensitive and resilient to dredging related stressors; extent of improvement in applied knowledge; and likelihood of being …

Teaching Teamwork In Australian University Business Disciplines: Evidence From A Systematic Literature Review, Linda Riebe, Antonia Girardi, Craig Whitsed

Research outputs 2014 to 2021

Australian employers continue to indicate that the development of teamwork skills in graduates is as important as mastering technical skills required for a particular career. In Australia, the reporting on the teaching of teamwork skills has emanated across a range of disciplines including health and engineering, with less of a focus on business related disciplines. Although Australian university business schools appear to value the importance and relevance of developing teamwork skills, implementation of the teaching, learning, and assessment of teamwork skills remains somewhat of a pedagogical conundrum. This paper presents evidence from a systematic literature review as to the salient …

An Investigation Of Service Providers' Understanding, Perspectives And Implementations Of The Transdisciplinary Model In Early Intervention Settings For Children With Disabilities, Eimear Fitzmaurice,, Janet E. Richmond, Matthew Wittorf

Research outputs 2014 to 2021

Purpose

The transdisciplinary practice model is currently being promoted as best practice in early intervention therapy for children with disabilities. However, supporting literature is limited. Thus, the question is asked, “What are service providers' understanding and perception of the transdisciplinary model in early intervention settings for children with disabilities?”

Method

A systematic review was carried out using the Preferred Reporting Items for Systematic Reviews. An electronic search was conducted via six databases. Eight articles were selected

Results

Four studies predominantly focused on service providers’ perspectives of the model using semi-structured interviews or surveys. Many studies were of adequate to low …

Barriers To Lung Cancer Care: Health Professionals’ Perspectives, J. Dunn, G. Garvey, P. C. Valery, D. Ball, K. M. Fong, S. Vinod, D. L. O'Connell, Suzanne K. Chambers

Research outputs 2014 to 2021

Purpose

Globally, lung cancer is the most common cancer and the leading cause of cancer death. Problematically, there is a wide variation in the management and survival for people with lung cancer and there is limited understanding of the reasons for these variations. To date, the views of health professionals across relevant disciplines who deliver such care are largely absent. The present study describes Australian health professionals’ views about barriers to lung cancer care to help build a research and action agenda for improving lung cancer outcomes.

Methods

Qualitative semi-structured interviews were undertaken with a multidisciplinary group of 31 Australian …

An Exploration Of Cava Wineries: A Resource-Based Approach, Alonso Duarte

Research outputs 2014 to 2021

Purpose:

The purpose of this exploratory study is to identify the most important resources, and emerging issues among Spain’s Cava wineries, including opportunities and challenges, from predominantly winery operators, and through the lens of the resource-based view of the firm (RBVF).

Design/methodology/approach:

Unstructured, face-to-face, in-depth interviews were conducted with the representatives of five Cava firms, and with the manager of the local Institute of Cava in Sant Sadurnà d’Anoia, Spain. In addition, owners/managers of seven other Cava wineries provided responses and comments via email. Findings: The attributes pertaining to the RBVF, such as valuable, rare, imperfect imitable resources, and (non)substitutability …

Design Of Value And Value Of Design: The Roles Of Strategic Design In (Traditionally) Non-Design Disciplines, Russell Thom, Christopher Kueh, Hanadi Haddad

Research outputs 2014 to 2021

Design skills such as Design Thinking, strategic design and service design are seen globally as skillsets that can help to innovate business, social, health, and environmental sectors in the 21stCentury (see Martin, 2009; Mootee, 2013; Brown and Wyatt, 2010). However, there is a difference between the perceived value of design in design practice versus academic design research. After decades of philosophical and conceptual discussions, design research has not yet found its academic position among the science and arts (see Faste and Faste, 2012; Jonas, 2012; Krippendorff 2007). Focusing on design based research, this paper proposes the Integrated People-Centred Design Model …

The Value Of Images: Using Pictures And Words To Enhance Intercultural And International Communication, Alun Price, Stuart Medley

Research outputs 2014 to 2021

As our institution expands its international offerings it is increasingly important to be able to communicate with intelligent and able people who have not had much exposure to learning in English. It has been difficult however to communicate verbally due to the low English proficiency of international clients and lack of language skills on the part of the Australian participants. This experience in international communication has highlighted the need for alternative methods of communicating information. In communicating with the students from a Japanese university I found that using diagrams and sketches worked well for example, in creating a cartoon of …

Broadband Router Security: History, Challenges And Future Implications, Patryk Szewczyk, Rose Macdonald

Research outputs 2014 to 2021

Consumer grade broadband routers are integral to accessing the Internet and are primarily responsible for the reliable routing of data between networks. Despite the importance of broadband routers, security has never been at the forefront of their evolution. Consumers are often in possession of broadband routers that are rich in consumer-orientated features yet riddled with vulnerabilities that make the routers susceptible to exploitation. This amalgamation of theoretical research examines consumer grade broadband routers from the perspective of how they evolved, what makes them vulnerable, how they are targeted, and the challenges concerning the application of security. The research further explores …

Using Phenomenography To Bridge The Gap Between Research And Practice: A Meta-Analysis Of Three Phenomenographic Studies, Nicole Johnston, A.M. Salaz

Research outputs 2014 to 2021

Introduction

The findings of three recent phenomenographic studies conducted by a practitioner-researcher team (the information literacy experiences of English as a foreign language (EFL) students, how international branch campus faculty members experience the academic library and the open access experiences of faculty members in online education) are analysed to discover what practical implications were revealed from the categories of description that can be used in practice.

Method

Meta-analysis of the categories of description of three phenomenographic studies was conducted.

Analysis

Categories of description were analysed iteratively in order to identify which library services and processes could be informed by the …

The Panopticon Kitchen: The Materiality Of Parental Surveillance In The Family Home, Donell Holloway

Research outputs 2014 to 2021

This article examines the production and performance of parental surveillance of children’s internet activities within the family home. Through an analysis of qualitative interviews in the family homes of children aged from five to twelve years, the manner in which parents are positioned as ‘instruments of surveillance’ and the materiality of this surveillance are discussed. Parents’ worldly surveillance of their younger children’s internet use in Australian family homes can often be likened to Foucault’s panopticon, where the site of central inspection is often the family kitchen. This is because the physical positioning of spatial dimensions in the standard Australian home …

Ethnographic Insights Into Safety Communication For Frontline Workers, Kelly Jaunzems, Lelia Green, David Leith, Christine Teague

Research outputs 2014 to 2021

Recent calls for organisation studies to embrace ‘the practice turn’ (Whittington, 2011) have expanded into an understanding of the potential for ethnographic research in occupational health and safety (OHS) research (Pink et al., 2016). The ethnographic project described here, with fieldwork conducted between 2008 and 2010, is one element of this growing appreciation of the potential for qualitative research in industrial settings. Ethnographies have not often been used in OHS settings, and ‘much practicebased knowledge remains undocumented, informal, unspoken and thus unaccounted for’ (Pink et al., 2016, p. 27). This study was motivated by an aim to make explicit the …

Overview Of Australian Aboriginal And Torres Strait Islander Health Status 2016, Australian Indigenous Healthinfonet

Research outputs 2014 to 2021

This report provides a comprehensive overview of the most recent indicators of the health and wellbeing of Aboriginal and Torres Strait Islander people. Information focuses on:

• Aboriginal and Torres Strait Islander populations
• the context of Aboriginal and Torres Strait Islander health
• various measures of population health status
• selected health conditions
• health risk and protective factors.

The Overview shows that the health of Aboriginal and Torres Strait Islander people continues to improve slowly and there has been a decline in the death rates for Aboriginal and Torres Strait Islander people and also a significant closing of the gap in death rates …

Jesus & The Gospels, William C. Hackett Jr

Syllabus Repository

No abstract provided.