Sustainability in post disaster road infrastructure recovery projects and asset management

Civil infrastructure and especially roads are being impacted with increasing frequency by flood, Tsunami, cyclone related natural and manmade disasters in the world. Responding to such events and in preparing for more regular and intense climate-change induced events in future, the road governing agencies are reviewing how postdisaster road infrastructure recovery projects are best planned and delivered. In particular, there is awareness that rebuilding such infrastructure require sustainable asset management strategies across economic, environmental and social dimensions. A comprehensive asset management framework for pre and post disaster situations can minimize negative impacts on our communities, economy and environment. This research paper is focused on post disaster management in road infrastructures and road infrastructure asset management strategies used by road authorities. Analyzing the implications of disruption to transport network and associated services is an important part of preparing local and regional responses to the impacts of disasters. This research paper will contribute to strategic infrastructure asset planning, management leading to safe, efficient and integrated transport system that supports sustainable economic, social and environmental outcomes. This paper also focuses on proper asset management, governance and engineering principles which should be followed and adopted in post disaster recovery projects to maximize sustainability in environmental, social and economic dimensions.

Ethnography of software maintenance activities in an industrial engineering setup

New technical and procedural interventions are less likely to be adopted in industry, unless they are smoothly integrated into the existing practices of professionals. In this paper, we provide a case study of the use of ethnographic methods for studying software bug-fixing activities at an industrial engineering conglomerate. We aimed at getting an in-depth understanding of software developers' everyday practices in bug-fixing related projects and in turn inform the design of novel productivity tools. The use of ethnography has allowed us to look at the social side of software maintenance practices. In this paper, we highlight: 1) organizational issues that influence bug-fixing activities; 2) social role of bug tracking systems, and; 3) social issues specific to different phases of bug-fixing activities.

Disclosures of social value creation : a case study of three global social enterprises

This study seeks to fill in gap in the existing literature by looking at how and whether disclosure of social value creation becomes a part of legitimation strategies of social enterprises. By using legitimacy reasoning, this study informs that three global social organizations, Grameen Bank, Charity Water, and the Bill and Melinda Gates Foundation provide evidence of the use of disclosures of social value creation in order to conform with the expectations of the broader community—the community that wants to see poverty and injustice free world.

Amateur-to-amateur

Copyright, it is commonly said, matters in society because it encourages the production of socially beneficial, culturally significant expressive content. Our focus on copyright's recent history, however, blinds us to the social information practices that have always existed. In this Article, we examine these social information practices, and query copyright's role within them. We posit a functional model of what is necessary for creative content to move from creator to user. These are the functions dealing with the creation, selection, production, dissemination, promotion, sale, and use of expressive content. We demonstrate how centralized commercial control of information content has been the driving force behind copyright's expansion. All of the functions that copyright industries once controlled, however, are undergoing revolutionary decentralization and disintermediation. Different aspects of information technology, notably the digitization of information, widespread computer ownership, the rise of the Internet, and the development of social software, threaten the viability and desirability of centralized control over every one of the content functions. These functions are increasingly being performed by individuals and disaggregated groups. This raises an issue for copyright as the main regulatory force in information practices: copyright assumes a central control requirement that no longer applies for the development of expressive content. We examine the normative implications of this shift for our information policy in this new post-copyright era. Most notably, we conclude that copyright law needs to be adjusted in order to recognize the opportunity and desirability of decentralized content, and the expanded marketplace of ideas it promises.

Using Web 2.0 to improve software quality

Social media tools are starting to become mainstream and those working in the software development industry are often ahead of the game in terms of using current technological innovations to improve their work. With the advent of outsourcing and distributed teams the software industry is ideally placed to take advantage of social media technologies, tools and environments. This paper looks at how social media is being used by early adopters within the software development industry. Current tools and trends in social media tool use are described and critiqued: what works and what doesn't. We use industrial case studies from platform development, commercial application development and government contexts which provide a clear picture of the emergent state of the art. These real world experiences are then used to show how working collaboratively in geographically dispersed teams, enabled by social media, can enhance and improve the development experience.

Where is the software? Building a Metadata Repository for Software and Code Generated by QUT Researchers

QUT Software Finder is a searchable repository of metadata describing software and source code, which has been created as a result of QUT research activities. It was launched in December 2013. https://researchdatafinder.qut.edu.au/scf The registry was designed to aid the discovery and visibility of QUT research outputs and encourage sharing and re-use of code and software throughout the research community, both nationally and internationally. The repository platform used is VIVO (an open source product initially developed at Cornell University). QUT Software Finder records that describe software or code are connected to information about researchers involved, the research groups, related publications and related projects. Links to where the software or code can be accessed from are also provided alongside licencing and re-use information.

ACE research vignette 036 : SMEs, Growth, and Job Creation: Lessons from Systematic Research

This series of research vignettes is aimed at sharing current and interesting research findings from our team of international Entrepreneurship researchers. This vignette, written by Professor Per Davidsson, summarises some important, stylized facts about small and medium enterprises (SMEs), growth, and job creation. It was specially prepared for “The G20 Agenda for Growth: Opportunities for SMEs Conference” in Melbourne, June 20, 2014. For this reason its format deviates slightly from other vignettes in the series.

Computation of ECG signal features using MCMC modelling in software and FPGA reconfigurable hardware

Computational optimisation of clinically important electrocardiogram signal features, within a single heart beat, using a Markov-chain Monte Carlo (MCMC) method is undertaken. A detailed, efficient data-driven software implementation of an MCMC algorithm has been shown. Initially software parallelisation is explored and has been shown that despite the large amount of model parameter inter-dependency that parallelisation is possible. Also, an initial reconfigurable hardware approach is explored for future applicability to real-time computation on a portable ECG device, under continuous extended use.

Asset lending, unconscionable conduct and intermediaries

This article deals with cases where borrowers of loans for business or investment claimed their lender had engaged in asset lending which amounted to unconscionable conduct under the equitable doctrine or under the Australian Securities and Investments Commission Act 2001 (Cth). The article reviews recent cases, seeking to identify the key factors influencing a conclusion of, or against, unconscionable conduct. The article examines the practice of lending through intermediaries and how the application of agency law can insulate lenders from the wrongful conduct of intermediaries. The article explains the gap in the current position and discusses possible law reform which may remedy that.

Copyright Protection of object-oriented software

language (such as C++ and Java). The model used allows to insert watermarks on three “orthogonal” levels. For the first level, watermarks are injected into objects. The second level watermarking is used to select proper variants of the source code. The third level uses transition function that can be used to generate copies with different functionalities. Generic watermarking schemes were presented and their security discussed.

Investor sentiment as conditioning information in asset pricing

This paper assesses whether incorporating investor sentiment as conditioning information in asset-pricing models helps capture the impacts of the size, value, liquidity and momentum effects on risk-adjusted returns of individual stocks. We use survey sentiment measures and a composite index as proxies for investor sentiment. In our conditional framework, the size effect becomes less important in the conditional CAPM and is no longer significant in all the other models examined. Furthermore, the conditional models often capture the value, liquidity and momentum effects.

Exploring innovation driven value creation in B2B service firms : The roles of the manager, employees, and customers in value creation

This study adopts the premise that innovation capability underpins a service firm's value creation ability and that management style, employee behaviors and marketing underpin its innovation capability. This study examines the role of managers and employees in the creation and delivery of superior value to customers via the firm's innovation capability. To test this premise the current study examines the role of transformational leadership (TFL) as an aspect of the service firm's management style in creating and delivering value to customers through its services. This study adopts a multi-level study, collecting data from managers, employees and customers of service firms in a Southeast-Asian country, Cambodia. The results show that a service firm's innovation capability has a positive effect on the firm's value offering (VO), the VO has a positive relationship with customer perceived value-in use (PVI), and PVI has a positive relationship with firm performance. This study also finds moderating effects of TFL on the relationship between service innovation capability and VO, and of service marketing capability on the relationship between VO and PVI respectively.