A Recent Connected Vehicle - IoT Automotive Application Based on Communication Technology

Realizing the full potential of vehicle communications depends in large part on the infrastructure of vehicular networks. As more cars are connected to the Internet and one another, new technological advancements are being driven by a multidisciplinary approach. As transportation networks become more complicated, academic, and automotive researchers collaborate to offer their thoughts and answers. They also imagine various applications to enhance mobility and the driving experience. Due to the requirement for low latency, faster throughput, and increased reliability, wireless access technologies and an appropriate (potentially dedicated) infrastructure present substantial hurdles to communication systems. This article provides a comprehensive overview of the wireless access technologies, deployment, and connected car infrastructures that enable vehicular connectivity. The challenges, issues, services, and maintenance of connected vehicles that rely on infrastructure-based vehicular communications are also identified in this paper

NASA Lewis Research Center Futuring Workshop

On October 21 and 22, 1986, the Futures Group ran a two-day Futuring Workshop on the premises of NASA Lewis Research Center. The workshop had four main goals: to acquaint participants with the general history of technology forecasting; to familiarize participants with the range of forecasting methodologies; to acquaint participants with the range of applicability, strengths, and limitations of each method; and to offer participants some hands-on experience by working through both judgmental and quantitative case studies. Among the topics addressed during this workshop were: information sources; judgmental techniques; quantitative techniques; merger of judgment with quantitative measurement; data collection methods; and dealing with uncertainty

Examining the Influence of Safety Management in the Personal Spaceflight Industry

Suborbital flights will soon take flight as a viable commercial operation. Operators such as Virgin Galactic, along with their designer Scaled Composites, will be responsible for safety of the flight crew, Spaceflight Participants and indeed the uninvolved public beneath their flight trajectories. Within the United States, the Federal Aviation Authority’s Office of Commercial Transportation (FAA-AST) has provided Launch License Regulations and Guidelines for prospective design organisations and operators alike. The aim of this thesis is to analyse suborbital spaceflight approaches to safety management and to determine whether effective safety management is being or could be applied to influence vehicle design and subsequent operation. The thesis provides a review of current safety-related information on suborbital spaceflight, existing space safety information and also existing aviation safety information. The findings of the review concern two main areas; firstly that a gap exists within suborbital safety management criteria, and secondly that a gap exists in existing aviation-based safety guidelines. In the first case, the research concluded that FAA-AST safety management criteria did not present sufficiently explicit and rationalised guidelines for this new industry. Indeed, the thesis argues that the scope of the FAA-AST regulations (covering both orbital and suborbital aspects) is too broad, and that regulations and guidelines should be split into distinct orbital and suborbital sections so as to provide more effective directives. In Europe, no such regulations or guidelines exist as there has until now been no requirement (a ‘customer’) for the European Aviation Safety Agency (EASA) to implement such a framework. This thesis sought to address this gap by using a safety tool (Goal Structuring Notation) to construct a goal-based regulatory approach, which was included in a draft EASA suborbital Policy. Secondly, the main significant finding of this research is that a gap (literally) exists between current aviation-based design organisation safety guidelines and operator safety risk management guidelines. This absence of communication means operators are not managing their safety risks as effectively as they could. The thesis argues that the suborbital domain should take heed, as most vehicles are based on aircraft designs and therefore suborbital operators will, no doubt, apply ‘best practice’ either from the aviation or commercial space domains. Neither is appropriate or effective. As a result of the main finding a contiguous safety model has been developed which employs a ‘key (platform) hazard’ to join the design organisation analysis to the operator safety risk management, therefore completing an explicit sequence from the initiating causal event to the accident. The model is demonstrated using case studies from space disasters (Space Shuttle) and also from aviation accidents (Air France flight AF447); the model details the explicit accident sequence and shows missing or failed controls leading up to the accident. The research enabled models to be constructed and also proposed additional and explicit guidelines for the suborbital industry such as medical and training standards and separate safety criteria for vertical launch vehicles; these are included as recommendations and need to be ratified by recognised bodies such as the International Association for the Advancement of Space Safety’s Suborbital Space Safety Technical Committee for inclusion in their Space Safety Standards Manual. In the latter case these recommendations are already agenda items for the Technical Committee to address

Emerging Informatics

The book on emerging informatics brings together the new concepts and applications that will help define and outline problem solving methods and features in designing business and human systems. It covers international aspects of information systems design in which many relevant technologies are introduced for the welfare of human and business systems. This initiative can be viewed as an emergent area of informatics that helps better conceptualise and design new world-class solutions. The book provides four flexible sections that accommodate total of fourteen chapters. The section specifies learning contexts in emerging fields. Each chapter presents a clear basis through the problem conception and its applicable technological solutions. I hope this will help further exploration of knowledge in the informatics discipline

ERP implementation methodologies and frameworks: a literature review

Enterprise Resource Planning (ERP) implementation is a complex and vibrant process, one that involves a combination of technological and organizational interactions. Often an ERP implementation project is the single largest IT project that an organization has ever launched and requires a mutual fit of system and organization. Also the concept of an ERP implementation supporting business processes across many different departments is not a generic, rigid and uniform concept and depends on variety of factors. As a result, the issues addressing the ERP implementation process have been one of the major concerns in industry. Therefore ERP implementation receives attention from practitioners and scholars and both, business as well as academic literature is abundant and not always very conclusive or coherent. However, research on ERP systems so far has been mainly focused on diffusion, use and impact issues. Less attention has been given to the methods used during the configuration and the implementation of ERP systems, even though they are commonly used in practice, they still remain largely unexplored and undocumented in Information Systems research. So, the academic relevance of this research is the contribution to the existing body of scientific knowledge. An annotated brief literature review is done in order to evaluate the current state of the existing academic literature. The purpose is to present a systematic overview of relevant ERP implementation methodologies and frameworks as a desire for achieving a better taxonomy of ERP implementation methodologies. This paper is useful to researchers who are interested in ERP implementation methodologies and frameworks. Results will serve as an input for a classification of the existing ERP implementation methodologies and frameworks. Also, this paper aims also at the professional ERP community involved in the process of ERP implementation by promoting a better understanding of ERP implementation methodologies and frameworks, its variety and history

Examining the influence of safety management in the personal spaceflight industry

Suborbital flights will soon take flight as a viable commercial operation. Operators such as Virgin Galactic, along with their designer Scaled Composites, will be responsible for safety of the flight crew, Spaceflight Participants and indeed the uninvolved public beneath their flight trajectories. Within the United States, the Federal Aviation Authority’s Office of Commercial Transportation (FAA-AST) has provided Launch License Regulations and Guidelines for prospective design organisations and operators alike. The aim of this thesis is to analyse suborbital spaceflight approaches to safety management and to determine whether effective safety management is being or could be applied to influence vehicle design and subsequent operation. The thesis provides a review of current safety-related information on suborbital spaceflight, existing space safety information and also existing aviation safety information. The findings of the review concern two main areas; firstly that a gap exists within suborbital safety management criteria, and secondly that a gap exists in existing aviation-based safety guidelines. In the first case, the research concluded that FAA-AST safety management criteria did not present sufficiently explicit and rationalised guidelines for this new industry. Indeed, the thesis argues that the scope of the FAA-AST regulations (covering both orbital and suborbital aspects) is too broad, and that regulations and guidelines should be split into distinct orbital and suborbital sections so as to provide more effective directives. In Europe, no such regulations or guidelines exist as there has until now been no requirement (a ‘customer’) for the European Aviation Safety Agency (EASA) to implement such a framework. This thesis sought to address this gap by using a safety tool (Goal Structuring Notation) to construct a goal-based regulatory approach, which was included in a draft EASA suborbital Policy. Secondly, the main significant finding of this research is that a gap (literally) exists between current aviation-based design organisation safety guidelines and operator safety risk management guidelines. This absence of communication means operators are not managing their safety risks as effectively as they could. The thesis argues that the suborbital domain should take heed, as most vehicles are based on aircraft designs and therefore suborbital operators will, no doubt, apply ‘best practice’ either from the aviation or commercial space domains. Neither is appropriate or effective. As a result of the main finding a contiguous safety model has been developed which employs a ‘key (platform) hazard’ to join the design organisation analysis to the operator safety risk management, therefore completing an explicit sequence from the initiating causal event to the accident. The model is demonstrated using case studies from space disasters (Space Shuttle) and also from aviation accidents (Air France flight AF447); the model details the explicit accident sequence and shows missing or failed controls leading up to the accident. The research enabled models to be constructed and also proposed additional and explicit guidelines for the suborbital industry such as medical and training standards and separate safety criteria for vertical launch vehicles; these are included as recommendations and need to be ratified by recognised bodies such as the International Association for the Advancement of Space Safety’s Suborbital Space Safety Technical Committee for inclusion in their Space Safety Standards Manual. In the latter case these recommendations are already agenda items for the Technical Committee to address.EThOS - Electronic Theses Online ServiceGBUnited Kingdo

Exploratory research into supply chain voids within Welsh priority business sectors

The paper reports the findings resulting from the initial stages of an exploratory investigation into Supply Chain Voids (SCV) in Wales. The research forms the foundations of a PhD thesis which is framed within the sectors designated as important by the Welsh Assembly Government (WAG) and indicates local supplier capability voids within their supply chains. This paper covers the stages of initial data gathering, analysis and results identified between June 2006 and April 2007, whilst addressing the first of four research questions. Finally, the approach to address future research is identified in order to explain how the PhD is to progress