Tracking and tracing applications of 3G for SMEs

With dynamic growth and acceptance of mobile devices, many innovative business applications are beginning to emerge. Tracking and tracing seems to be one of the popular applications which many organisations have initiated, often facilitated by location based services provided by mobile network operators. However, there are many issues associated with the provisioning of this application with current technologies and business models. Small and Medium-size Enterprises (SMEs) that make up a significant segment of businesses worldwide do not yet seem able to benefit widely from these services. In this chapter, we initially review current technologies/ applications and the issues associated with them, drawing from research and the experiences of a long term ongoing action research project with SMEs in the trade sector. Subsequently, we explore the opportunities offered by 3G services/business applications to SMEs, and provide a broad critical outlook on future opportunities for SMEs to benefit from 3G services.

Tracing young children's scientific reasoning

This paper explores the scientific reasoning of 14 children across their first two years of primary school. Children's view of experimentation, their approach to exploration, and their negotiation of competing knowledge claims, are interpreted in terms of categories of epistemological reasoning. Children's epistemological reasoning is distinguished from their ability to control variables. While individual children differ substantially, they show a relatively steady growth in their reasoning, with some contextual variation. A number of these children are reasoning at a level well in advance of curriculum expectations, and it is argued that current recommended practice in primary science needs to be rethought. The data is used to explore the relationship between reasoning and knowledge, and to argue that the generation and exploration of ideas must be the key driver of scientific activity in the primary school.

Reconstruction of the refractive index profile of planar waveguides using ray tracing analysis

We propose a method for refractive index profiling based on measuring coordinates and angles of laser beams passing across the waveguide layer. Calculations are performed by solving an integral equation using new global optimization methods.

Detecting and tracing DDoS attacks by intelligent decision prototype

Over the last couple of months a large number of distributed denial of service (DDoS) attacks have occurred across the world, especially targeting those who provide Web services. IP traceback, a counter measure against DDoS, is the ability to trace IP packets back to the true source/s of the attack. In this paper, an IP traceback scheme using a machine learning technique called intelligent decision prototype (IDP), is proposed. IDP can be used on both probabilistic packet marking (PPM) and deterministic packet marking (DPM) traceback schemes to identify DDoS attacks. This will greatly reduce the packets that are marked and in effect make the system more efficient and effective at tracing the source of an attack compared with other methods. IDP can be applied to many security systems such as data mining, forensic analysis, intrusion detection systems (IDS) and DDoS defense systems.

Confucian primers in dynastic China : tracing ethical molding to earliest times

Confucianism served the dynastic rulers of China well in their control of the education system as part of maintaining their reign for over 2,000 years, yet very little academic literature exists in the West on this important topic. This book examines the key ideological concepts of the canonized Confucian texts, accumulated from the 4th century BC onward, in the search of understanding the traditions of Chinese society, which appear to have always emphasized hierarchical relationships, harmony and stability rather than individualism, innovation, equity and fairness. By analyzing the ethical contents in Confucian primers produced in dynastic China, this study should help shed some light on how generations of Chinese children were cultivated to value passivity, submissiveness, acceptance of fate and maintenance of the status quo. This book provides a comprehensive resource for both undergraduates and specialists of comparative education. It will also be useful to China scholars or anyone else who shares an interest in Chinese history and philosophy.

China's prehistoric ages : how mythological texts and archaeological evidence can contour our understanding.

How mythological texts and archaeological evidence can contour our understanding

Ecological determinism in Australia : tracing the legacy of McHarg downunder and its key precedents

Ecological planning, as advocated by Ian McHarg, filtered extensively through North America following the publication of Design with Nature (1965). The integrated design and planning approach was also advanced by numerous graduates of McHarg's studios at the University of Pennsylvania where this approach was extensively trialled and proven. While a clear synthesis and theoretical framework was articulated and reinforced through a plethora of projects, monographs, and articles, the majority of these perspectives were North American, lacked clarity about the translation of the approach into legal strategic and statutory planning instruments, nor shed light upon what transpired in Australia. This paper reviews the development of the Conservation Plan created for the southern Mornington peninsula in Victoria, Australia, as well as its intent, structure and internal workings as a successful model of ecological statutory planning, in the context of the wider WPRPA activities that draws directly from the McHarg theory. Known as the Conservation Plan for the southern Mornington Peninsula in Victoria, a revolutionary planning structure devised in the early 1970s by several Australian proponents. The Conservation Plan continues in operation today curating a high scenic valued landscape protecting it from intrusion from the growing metropolitan city of Melbourne thus fulfilling its objectives of landscape quality conservation whilst still permitting sympathetic building and land use growth. Contextually, the Conservation Plan appears to be only statutory equivalent translation of the approach internationally other than the Pinelands Commission planning processes in New Jersey.

Minahasan indigenous perspectives on place planning and management : tracing the indigenous culture through the lens of local wisdom

Indigenous cultures draw upon many thousands of years of residency and environmental adaptation offering unique knowledge resources to better understand our landscapes and environment. The Minahasan society, on the island of Sulawesi in the Indonesian archipelago, is one such Indigenous community. The Minahasan are the Indigenous community of northern Sulawesi, before the Portuguese and Dutch 1500-1900 colonization of this island, and the later nationalist cultural assimilation following post Indonesian independence. Thus, some 500 years of post-European contact and management can be contrasted against over I 00,000 years of Minahasan society. Further, the majority of this colonisation has been focused upon the coastal fringes resulting in a relatively intact Minahasan cultural landscape within the interior of northern Sulawesi focused upon the Tondano Lake catchment. This paper considers the importance of the Minahasan-formed cultural landscape, its importance to this culture, and the role and influence it continues to have in settlement formation and planning in northern Sulawesi despite conventional Indonesian and Western-informed sustainable urban and regional planning traditions and knowledge. It draws upon intensive qualitative research using 14 different villages, to analyse and compare local knowledge and land-relationships developed by the respective communities to manage and curate their unique characteristics as well as ensuring adaption without compromising their cultural, social and economic values. The research embodies this ethnoecological information in seeking to analyse historical and contemporary land use planning systems, and to offer a future planning perspective that will respect and endure this relationship and environmental management regime.

The design philosophy of Edenic gardens: tracing ‘Paradise Myth’ in landscape architecture

This paper explores the Eden mythology in both western and eastern cultures, and its reflection on people’s perception and use of nature. It aims to examine how cultural ideologies and systems of beliefs in relation to Eden have affected landscape making and how landscape icons influenced other cultures subsequently. This study describes how narratives of Eden evolved and influenced landscape design by explaining the narratives of Paradise and Arcadia in eastern and western cultures as two distinct landscape narratives, with a brief history of their emergence and evolution. It discusses the ways in which landscape architecture reflects the prevailing attitudes towards nature in a society by studying the ancient world’s philosophies and ideologies as a starting-point for this investigation. The paper then focuses on the Persian paradise garden and explains the notion of iconography, as a visual explanation of an idea in landscape design. It projects the transformation of Persian paradise gardens’ icons and patterns in landscape architecture through historical and spatial explorations.