Description:
This article reports the outcomes of a study on the nature of the change process when a regional tourism network seeks to adopt e-commerce. The study builds on Rogers' seminal work on the diffusion of innovations and makes a unique contribution to existing ICT diffusion studies by its focus on the nature of the network links and by its application of an action-oriented methodology to untangle the effects of the embedded network structure. The study suggests a strong relationship between diffusion and network positioning, both in terms of place (status and position in the network) and space (the geographic make-up of the network). Diffusion additionally hinged on network cohesion and actors' trust in and engagement with the network.
Description:
This article reports the outcomes of a study on the nature of the change process when a regional tourism network seeks to adopt e-commerce. The study builds on Rogers' seminal work on the diffusion of innovations and makes a unique contribution to existing ICT diffusion studies by its focus on the nature of the network links and by its application of an action-oriented methodology to untangle the effects of the embedded network structure. The study suggests a strong relationship between diffusion and network positioning, both in terms of place (status and position in the network) and space (the geographic make-up of the network). Diffusion additionally hinged on network cohesion and actors' trust in and engagement with the network.
Description:
This paper discusses elements of inter-entrepreneurial trust in regional networks and clusters in terms of influencing business processes and economic viability in today’s economy. The message that can be extracted from the literature is that competitive advantage strongly depends on interfirm collaboration and that networks with a high degree of trust lead to entrepreneurship and innovation. The paper highlights two local Victorian network studies, one in the grains industry and one in the tourism industry, and explores trust based relations in these regional networks. Contrasting sectoral results indicate that social network cohesion and trust were found to be present in the grains community but were absent in the tourism community. Borrowing from the economics and leadership literature, it is proposed that trust fosters certain types of inter-entrepreneurial networks. A description of these networks and related policy implications conclude the paper.
Description:
This paper discusses elements of inter-entrepreneurial trust in regional networks and clusters in terms of influencing business processes and economic viability in today’s economy. The message that can be extracted from the literature is that competitive advantage strongly depends on interfirm collaboration and that networks with a high degree of trust lead to entrepreneurship and innovation. The paper highlights two local Victorian network studies, one in the grains industry and one in the tourism industry, and explores trust based relations in these regional networks. Contrasting sectoral results indicate that social network cohesion and trust were found to be present in the grains community but were absent in the tourism community. Borrowing from the economics and leadership literature, it is proposed that trust fosters certain types of inter-entrepreneurial networks. A description of these networks and related policy implications conclude the paper.
Description:
Interviewing is a key strategy used to elicit data in qualitative research. Whilst many nurse researchers are cognizant of the skills required to conduct a successful research interview, researchers may be less comfortable with the notion of interviewing a participant with whom the researcher claims a pre-existing, or dual relationship; a phenomenon becoming more apparent as the volume of researchers escalates especially in rural settings or smaller, heavily specialized fields. Issues pertaining to this particular situation are analyzed, debated and discussed. Furthermore tactics designed to enhance the research process whilst upholding the well-being of the researcher will be illustrated and elucidated.
Description:
Water authorities are dealing with the challenge of ensuring that there is enough water to meet demand in the face of drought, population growth and predictions of reduced supply due to climate change. In order to develop effective household demand management programs, water managers need to understand the factors that influence household water use. Following an examination and re-analysis of current water consumption behavioral models we propose a new model for understanding household water consumption. We argue that trust plays a role in household water consumption, since people will not save water if they feel others are not minimizing their water use (inter-personal trust). Furthermore, people are less likely to save water if they do not trust the water authority (institutional trust). This paper proposes that to fully understand the factors involved in determining household water use the impact of trust on water consumption needs investigation.
Description:
This state-of-the-art, comprehensive Handbook fully explores the field of alternative education on an international scale. Alternatives to mainstream schooling and education are becoming increasingly recognised as pertinent and urgent for better understanding what really works in successfully educating children and adults today, especially in light of the increased performance driven and managerially organised economic modelling of education that dominates. For too long we have wondered what exactly education done otherwise might look like and here we meet individual examples as well as seeing what alternative education is when a collection becomes greater than the sum of parts. The Handbook profiles numerous empirical examples from around the world of education being done in innovative and excitingly democratic and autonomous ways from Forest Schools and Home Education through to new technologies, neuroscience and the importance of solitude. The book also sets out important theoretical perspectives to inform us why seeing education through an alternative lens is useful as well as urgently needed. Global in its perspective and definitive in content, this one-stop volume will be an indispensable reference resource for a wide range of academics, students and researchers in the fields of Education, Education Policy, Sociology and Philosophy as well as educational practitioners.
Description:
The aim of this paper is to outline a conceptual model and research design for measuring trust in inter-organisational networks which has the potential to be a ‘blueprint’ for a large-scale, multilevel study of trust in networks. Inter-organisational networks are increasingly recognised as a means to achieve economic and social exchange yet, how these networks operate is less widely understood. Trust is widely identified as being essential to the functioning of networks forms of organisation. In order to analyse trust in networks the Social Relations Model (Kenny 1994) of interpersonal perception is applied here. Insights from this model are used to specify relevant components of trust; and extended by incorporating measures of trust at the level of the work group.
Description:
The aim of this paper is to outline a conceptual model and research design for measuring trust in inter-organisational networks which has the potential to be a ‘blueprint’ for a large-scale, multilevel study of trust in networks. Inter-organisational networks are increasingly recognised as a means to achieve economic and social exchange yet, how these networks operate is less widely understood. Trust is widely identified as being essential to the functioning of networks forms of organisation. In order to analyse trust in networks the Social Relations Model (Kenny 1994) of interpersonal perception is applied here. Insights from this model are used to specify relevant components of trust; and extended by incorporating measures of trust at the level of the work group.
Description:
This paper discusses wine and tourism clusters and the recent innovation of wine tourism in which businesses operate within both industries. The concept of micro-clusters is examined in terms of trust, networking, collaboration and other activities, all of which are argued to depend on the concepts of game theory and sunk costs. The study involved both interviews and a questionnaire. Conceptual variables are created from the questionnaire responses using factor analysis. The determinants of cluster activities are modelled using regression analysis. The effects of industry, place and respondents' entrepreneurial characteristics are used as exogenous variables. The study finds that industry does seem to be more important than place in the determination of networking and cooperative cluster activities, and that members of the wine tourism industry participate more in these activities than members of the tourism or hospitality industries. The addition of three variables that embody the entrepreneurial characteristics of the respondents approximately doubles the explanatory power of the original models. There is evidence to suggest that cluster activities are idiosyncratic for each industry-place cluster. The effects of firm size on cluster activities are also examined. No evidence is found of cooperative activities depending on cluster size. The main results support the contention that sunk costs are important in the determination of cluster activities.
Description:
This paper discusses wine and tourism clusters and the recent innovation of wine tourism in which businesses operate within both industries. The concept of micro-clusters is examined in terms of trust, networking, collaboration and other activities, all of which are argued to depend on the concepts of game theory and sunk costs. The study involved both interviews and a questionnaire. Conceptual variables are created from the questionnaire responses using factor analysis. The determinants of cluster activities are modelled using regression analysis. The effects of industry, place and respondents' entrepreneurial characteristics are used as exogenous variables. The study finds that industry does seem to be more important than place in the determination of networking and cooperative cluster activities, and that members of the wine tourism industry participate more in these activities than members of the tourism or hospitality industries. The addition of three variables that embody the entrepreneurial characteristics of the respondents approximately doubles the explanatory power of the original models. There is evidence to suggest that cluster activities are idiosyncratic for each industry-place cluster. The effects of firm size on cluster activities are also examined. No evidence is found of cooperative activities depending on cluster size. The main results support the contention that sunk costs are important in the determination of cluster activities.
Description:
Although Blockchain implementations have emerged as revolutionary technologies for various industrial applications including cryptocurrencies, they have not been widely deployed to store data streaming from sensors to remote servers in architectures known as Internet of Things. New Blockchain for the Internet of Things models promise secure solutions for eHealth, smart cities, and other applications. These models pave the way for continuous monitoring of patient’s physiological signs with wearable sensors to augment traditional medical practice without recourse to storing data with a trusted authority. However, existing Blockchain algorithms cannot accommodate the huge volumes, security, and privacy requirements of health data. In this thesis, our first contribution is an End-to-End secure eHealth architecture that introduces an intelligent Patient Centric Agent. The Patient Centric Agent executing on dedicated hardware manages the storage and access of streams of sensors generated health data, into a customized Blockchain and other less secure repositories. As IoT devices cannot host Blockchain technology due to their limited memory, power, and computational resources, the Patient Centric Agent coordinates and communicates with a private customized Blockchain on behalf of the wearable devices. While the adoption of a Patient Centric Agent offers solutions for addressing continuous monitoring of patients’ health, dealing with storage, data privacy and network security issues, the architecture is vulnerable to Denial of Services(DoS) and single point of failure attacks. To address this issue, we advance a second contribution; a decentralised eHealth system in which the Patient Centric Agent is replicated at three levels: Sensing Layer, NEAR Processing Layer and FAR Processing Layer. The functionalities of the Patient Centric Agent are customized to manage the tasks of the three levels. Simulations confirm protection of the architecture against DoS attacks. Few patients require all their health data to be stored in Blockchain repositories but instead need to select an appropriate storage medium for each chunk of data by matching their personal needs and preferences with features of candidate storage mediums. Motivated by this context, we advance third contribution; a recommendation model for health data storage that can accommodate patient preferences and make storage decisions rapidly, in real-time, even with streamed data. The mapping between health data features and characteristics of each repository is learned using machine learning. The Blockchain’s capacity to make transactions and store records without central oversight enables its application for IoT networks outside health such as underwater IoT networks where the unattended nature of the nodes threatens their security and privacy. However, underwater IoT differs from ground IoT as acoustics signals are the communication media leading to high propagation delays, high error rates exacerbated by turbulent water currents. Our fourth contribution is a customized Blockchain leveraged framework with the model of Patient-Centric Agent renamed as Smart Agent for securely monitoring underwater IoT. Finally, the smart Agent has been investigated in developing an IoT smart home or cities monitoring framework. The key algorithms underpinning to each contribution have been implemented and analysed using simulators.
Description:
Although Blockchain implementations have emerged as revolutionary technologies for various industrial applications including cryptocurrencies, they have not been widely deployed to store data streaming from sensors to remote servers in architectures known as Internet of Things. New Blockchain for the Internet of Things models promise secure solutions for eHealth, smart cities, and other applications. These models pave the way for continuous monitoring of patient’s physiological signs with wearable sensors to augment traditional medical practice without recourse to storing data with a trusted authority. However, existing Blockchain algorithms cannot accommodate the huge volumes, security, and privacy requirements of health data. In this thesis, our first contribution is an End-to-End secure eHealth architecture that introduces an intelligent Patient Centric Agent. The Patient Centric Agent executing on dedicated hardware manages the storage and access of streams of sensors generated health data, into a customized Blockchain and other less secure repositories. As IoT devices cannot host Blockchain technology due to their limited memory, power, and computational resources, the Patient Centric Agent coordinates and communicates with a private customized Blockchain on behalf of the wearable devices. While the adoption of a Patient Centric Agent offers solutions for addressing continuous monitoring of patients’ health, dealing with storage, data privacy and network security issues, the architecture is vulnerable to Denial of Services(DoS) and single point of failure attacks. To address this issue, we advance a second contribution; a decentralised eHealth system in which the Patient Centric Agent is replicated at three levels: Sensing Layer, NEAR Processing Layer and FAR Processing Layer. The functionalities of the Patient Centric Agent are customized to manage the tasks of the three levels. Simulations confirm protection of the architecture against DoS attacks. Few patients require all their health data to be stored in Blockchain repositories but instead need to select an appropriate storage medium for each chunk of data by matching their personal needs and preferences with features of candidate storage mediums. Motivated by this context, we advance third contribution; a recommendation model for health data storage that can accommodate patient preferences and make storage decisions rapidly, in real-time, even with streamed data. The mapping between health data features and characteristics of each repository is learned using machine learning. The Blockchain’s capacity to make transactions and store records without central oversight enables its application for IoT networks outside health such as underwater IoT networks where the unattended nature of the nodes threatens their security and privacy. However, underwater IoT differs from ground IoT as acoustics signals are the communication media leading to high propagation delays, high error rates exacerbated by turbulent water currents. Our fourth contribution is a customized Blockchain leveraged framework with the model of Patient-Centric Agent renamed as Smart Agent for securely monitoring underwater IoT. Finally, the smart Agent has been investigated in developing an IoT smart home or cities monitoring framework. The key algorithms underpinning to each contribution have been implemented and analysed using simulators.
Description:
Researchers conducting studies in communities have long taken an interest in exploring the different merits of positioning themselves as “insiders”, “outsiders”, or “in-betweeners” in relation to their participants. Yet research exploring the role of the researcher as a “critical friend”—a supportive yet challenging facilitator in self-evaluation processes—has not been fully examined. This chapter speaks to the FUGuE element of transformation—which in the present context, I define as a process where structures and forms undergo conversion. The chapter provides my account as a FUGuE researcher of exploring the methodological implications of my research with a small group of teachers at a primary school located in the Latrobe Valley in Central Gippsland. The emergent relationship now informs my teaching and research practices. The discussion draws on a recently commenced longitudinal study exploring teachers’ use of strategies and processes aimed at improving literacy practices—a phenomenon known as capacity building—through collaboration in a professional learning team, within a context of school improvement. Due to a prior connection with the school, I was invited to become a critical friend and active participant as the school initiated a new Professional Learning Team (PLT) in literacy. Informed by recorded conversations from the PLT meetings, my aim was to conceptualize the role and transformative implications of researching as an invited critical friend within a professional community. This chapter contributes to the methodological discourse of educational research by offering a contextualized analysis of the tensions among the notions of trust, credibility, and positionality as a critical friend researcher.
Description:
Researchers conducting studies in communities have long taken an interest in exploring the different merits of positioning themselves as “insiders”, “outsiders”, or “in-betweeners” in relation to their participants. Yet research exploring the role of the researcher as a “critical friend”—a supportive yet challenging facilitator in self-evaluation processes—has not been fully examined. This chapter speaks to the FUGuE element of transformation—which in the present context, I define as a process where structures and forms undergo conversion. The chapter provides my account as a FUGuE researcher of exploring the methodological implications of my research with a small group of teachers at a primary school located in the Latrobe Valley in Central Gippsland. The emergent relationship now informs my teaching and research practices. The discussion draws on a recently commenced longitudinal study exploring teachers’ use of strategies and processes aimed at improving literacy practices—a phenomenon known as capacity building—through collaboration in a professional learning team, within a context of school improvement. Due to a prior connection with the school, I was invited to become a critical friend and active participant as the school initiated a new Professional Learning Team (PLT) in literacy. Informed by recorded conversations from the PLT meetings, my aim was to conceptualize the role and transformative implications of researching as an invited critical friend within a professional community. This chapter contributes to the methodological discourse of educational research by offering a contextualized analysis of the tensions among the notions of trust, credibility, and positionality as a critical friend researcher.