'Secure, anonymous, unregulated': 'Cryptonomicon' and the transnational data haven

This essay considers how Neal Stephenson’s 1999 epic novel Cryptonomicon engages with the long-standing and complex relationship between cryptology and national/transnational identity. Cryptonomicon's layered and disjointed structure allows it to explore the impact of cryptography and cryptanalysis in the Second World War (as well as their impact on the consequent rewriting of the international political stage), to reflect on the place of technology in the recent history of cryptology, and to consider how emergent (and supposedly secure) data storage technologies not only open up planetary-wide communication traffic but also unsettle the agreed protocols of national and international law. Stephenson provides a sense of technology's global effects by offering not a straightforward narrative of the demise of the nation-state but by showing how technologies are in a process of constant negotiation with the institutions of the nation-state, drawing upon the economic, material, and intellectual resources of the nation state, while at the same time challenging notions of a bordered and coherent national identity and working to disestablish nations of their regulatory authority. The essay is informed by recent work on cryptology, data havens, globalization, transnationalism, and postcoloniality, as well as Derrida's work on archives and technology

Advocacy in the tail: Exploring the implications of ‘climategate’ for science journalism and public debate in the digital age

This paper explores the evolving practices of science journalism and public debate in the digital age. The vehicle for this study is the release of digitally stored email correspondence, data and documents from the Climatic Research Unit at the University of East Anglia in the weeks immediately prior to the United Nations Copenhagen Summit (COP-15) in December 2009. Described using the journalistic shorthand of ‘climategate’, and initially promoted through socio-technical networks of bloggers, this episode became a global news story and the subject of several formal reviews. ‘Climategate’ illustrates that media literate critics of anthropogenic explanations of climate change used digital tools to support their cause, making visible selected, newsworthy aspects of scientific information and the practices of scientists. In conclusion, I argue that ‘climategate’ may have profound implications for the production and distribution of science news, and how climate science is represented and debated in the digitally-mediated public sphere

The tale of Lady Tan: negotiating place between Central and local in Song-Yuan-Ming China

This paper explores the story of Lady Tan across genres from biographical record to temple inscription and marvellous tale, highlighting different representations of ‘the local’ in these stories: the loss of local belonging for some, inscribing the morals of a local community for others. Focusing on this tale, this essay argues that locality and belonging were contested constructs, especially during the Song-Yuan-Ming transitional period. Ex-ploring how literati understood themselves in relation to their localities contributes to our understanding of literati identities and the meaning of ‘the local’, in a period with ‘weak central government’, or as a repeating pattern of centralisation and localisation. It reveals the complexities in-volved in giving meaning to locality and negotiating belonging. In Ji'an prefecture, the centralising policies of the Hongwu and Yongle emperors were felt locally and affected how literati positioned themselves between central government and local community. This focus on literati writings from a single prefecture suggests that a close reading of the negotiations that form part of constructing locality and belonging in Ji'an can reveal the potential for a complex interplay between central government and local communities throughout China

Returned Solar Max hardware degradation study results

The Solar Maximum Repair Mission returned with the replaced hardware that had been in low Earth orbit for over four years. The materials of this returned hardware gave the aerospace community an opportunity to study the realtime effects of atomic oxygen, solar radiation, impact particles, charged particle radiation, and molecular contamination. The results of these studies are summarized

Clustering by compression

We present a new method for clustering based on compression. The method doesn't use subject-specific features or background knowledge, and works as follows: First, we determine a universal similarity distance, the normalized compression distance or NCD, computed from the lengths of compressed data files (singly and in pairwise concatenation). Second, we apply a hierarchical clustering method. The NCD is universal in that it is not restricted to a specific application area, and works across application area boundaries. A theoretical precursor, the normalized information distance, co-developed by one of the authors, is provably optimal but uses the non-computable notion of Kolmogorov complexity. We propose precise notions of similarity metric, normal compressor, and show that the NCD based on a normal compressor is a similarity metric that approximates universality. To extract a hierarchy of clusters from the distance matrix, we determine a dendrogram (binary tree) by a new quartet method and a fast heuristic to implement it. The method is implemented and available as public software, and is robust under choice of different compressors. To substantiate our claims of universality and robustness, we report evidence of successful application in areas as diverse as genomics, virology, languages, literature, music, handwritten digits, astronomy, and combinations of objects from completely different domains, using statistical, dictionary, and block sorting compressors. In genomics we presented new evidence for major questions in Mammalian evolution, based on whole-mitochondrial genomic analysis: the Eutherian orders and the Marsupionta hypothesis against the Theria hypothesis.Comment: LaTeX, 27 pages, 20 figure

Distributed Personal Authentication Systems (DP AS)

Authentication systems, especially in forensic areas are essential towards this modern life nowadays. It is also giving human an opportunity to study and learn more about remote enviromnent. Besides that, this authentication technology also helps various fields to perform their special task that cannot be achieved by human. The use of smart authentication technology replacing an individual is a very exciting field to be explored. This project presents the use of the forensic application namely fingerprint recognition systems and how its automatic features help to perform its task using Digital Image Processing techniques and MATLAB coding. The objective of this project is to build a simple prototype of Distributed Personal Authentication Systems (DPAS) that can perform a basic recognition process, enhanced with the ability to send a signal to communication cable for further development in the tuture. The project undergoes several processes of designing and modifying before it reaches to the prototype state. As the result, the simulation was able to perform the authentication and recognition operation using simple programming language which is MA TLAB coding

Aegean Bronze Age literacy and its consequences

textThe Mycenaeans used writing for a variety of administrative purposes. The archaeological evidence for writing suggests that it was a highly restricted technology. Mycenaeans used the Linear B script to write clay tablets, inscribe sealings, and paint on vessels. There is evidence to suggest that ephemeral documents of parchment or papyrus also were used for writing. In most of these instances, writing recorded economic transactions involving the material wealth of the state. The only exception is a small number of open-shaped vessels that are likely inscribed with personal names. The Linear B script is often blamed for the restriction of writing by the Mycenaeans. This open-syllabic script does not well represent the sound of spoken Greek, and requires the frequent use of dummy vowels and the omission of consonants at the end of syllables. Studies in literacy theory, however, suggest that script usage, reading, and writing are dictated by social factors and by need, rather than by forces supposedly inherent in the script itself. Writing was restricted because Mycenaean society dictated a restricted use. The sealings and tablets, which are found at several sites throughout mainland Greece and Crete, are small in size and are found almost exclusively in administrative contexts, in buildings that have functions in central administration. Writing is never found in public displays, as it is in the contemporary Near East. There was no intent to familiarize the Mycenaean populace with the technology of writing. Training in literacy likewise appears to have been highly restrictive, with new individuals being taught by scribes on an ad hoc, individualized basis. The loyalty of scribes to the king would have been essential. The sealings and tablets record the material wealth of the kingdom that was under the management of central administration. Furthermore, the contents of the tablets are not countermarked by seal impressions that would confirm their authenticity. Scribes would have been among the king’s closest administrators and members of the elite. The restriction of writing would ensure that all written words were legitimate, as they could only be written by the most trusted individuals in the kingdom.Classic

It Depends on What the Meaning of False is: Falsity and Misleadingness in Commercial Speech Doctrine

While scholarship regarding the Supreme Court\u27s noncommercial speech doctrine has often focused on the level of protection for truthful, non-misleading commercial speech, scholars have paid little attention to the exclusion of false or misleading commercial speech from all First Amendment protection. Examining the underpinnings of the false and misleading speech exclusion illuminates the practical difficulties that abolishing the commercial speech doctrine would pose. Through a series of fact patterns in trademark and false advertising cases, this piece demonstrates that defining what is false or misleading is often debatable. If commercial speech were given First Amendment protection, consumer protection and First Amendment protection would be at odds. Rebutting the idea that constitutionally protected commercial speech could effectively address consumer abuses through fraud statues and would not be offensive to the First Amendment, the piece explains that subjecting commercial speech to First Amendment scrutiny would almost completely contract the scope of false advertising law and erode consumer protection. The piece concludes that while excluding commercial speech from constitutional protection has real costs, we are better off in a system that regulates false and misleading commercial speech without heightened First Amendment scrutiny

The Snake Goddess Dethroned: Deconstructing the Work and Legacy of Sir Arthur Evans

While the Minoan Snake Goddess is one of the most reproduced and familiar images in the art historical canon, her function—and indeed, her very essence—continues to be shaped by the man who coined the term Minoan and discovered the site in which she and her sisters lay for generations undisturbed. When Sir Arthur Evans concluded that these statuettes were evidence of Minoan worship of a single great Mother Goddess in 1903, he finally fulfilled his aim discover a prehistoric European civilization to rival that of the ancient Near East. However, Evans did not simply discover these statuettes (and on a broader scale, the ruins themselves)—he meticulously restored and reconstituted them in order to fit his own narrative concerning Minoan religion. Evans’s finds at Knossos have proven to be a watershed moment in the field of Mediterranean archaeology and as such, his interpretations of the Snake Goddess, although unsubstantiated, continue to shape modern perceptions of Minoan art and culture. In an attempt to understand how Evans came to the conclusion that the Snake Goddess was one manifestation of the Great Mother Goddess, this thesis takes on a historiographical lens by critically examining and deconstructing the scholarly traditions and popular anthropological paradigms that Evans worked within in order to determine the degree to which preconceived notions of prehistory influenced Evans’s reconstruction and interpretation of the Snake Goddess figurines