Painting with sound: the kaleidoscopic world of Lance Sieveking, a British Radio Modernist

In the late 1920s, British Radio became briefly and creatively entwined with a broader modernist culture. Largely through a series of spectacular programmes such as The Kaleidoscope (1928), made by the producer Lance Sieveking, the BBC started to develop an ‘art’ of sound. This episode has generally been passed over in histories of modernism and broadcasting: at best, it has been seen as a brief and whimsical piece of formal experimentation. But through examining Sieveking’s private papers, this article shows that this new art of sound was rich in meanings and symbolism, and had a wider influence than has hitherto been assumed. Sieveking drew heavily on his own life, which encompassed imprisonment and flying during the First World War, and a glittering array of social acquaintances, which connected him with the most advanced artistic thinking. This led him to find ways of representing in sound the subjective mental experiences and jumble of memories that so fascinated modernist artists in an age influenced by popular Freudianism. Sieveking’s life and writing also shows how he drew boldly from the visual language of experimental silent cinema at a critical moment in its own development. In creating a complex montage style for radio, Sieveking also anticipated some of the aesthetic devices that would be deployed in the coming era of sound on film. Sieveking and his programmes therefore illustrate a particular moment of British cultural history when the creative boundaries between different media were especially porous, with highly creative results

The Eclipse of the Rule of Law: Trade Union Rights and the EU

This article examines the principle of the rule of law (TEU, article 2) and its application to social and economic rights. The paper considers what is meant by the rule of law, and contends that it as a minimum it must mean that EU institutions and member states must act in accordance with the law, including international legal obligations. The paper considers the extent to which EU member states comply with the right to organize, the right to bargain collectively and the right to strike in accordance with ILO Conventions 87 and 98 and the European Social Charters Articles 5 and 6. It is shown from an examination of the reports of the supervisory bodies that the overwhelming majority of Member States are in breach of one or more of their obligations under these various provisions, and that many are pushed into non-compliance by the actions and demands of the EU institutions. Despite attempts by the Commission to give substance to the rule of law, we have moved in the social sphere to a position in which the rules of law has been eclipsed, with profound implications for democracy and the future of the Union

Compressing DNA sequence databases with coil

Background: Publicly available DNA sequence databases such as GenBank are large, and are growing at an exponential rate. The sheer volume of data being dealt with presents serious storage and data communications problems. Currently, sequence data is usually kept in large "flat files," which are then compressed using standard Lempel-Ziv (gzip) compression – an approach which rarely achieves good compression ratios. While much research has been done on compressing individual DNA sequences, surprisingly little has focused on the compression of entire databases of such sequences. In this study we introduce the sequence database compression software coil. Results: We have designed and implemented a portable software package, coil, for compressing and decompressing DNA sequence databases based on the idea of edit-tree coding. coil is geared towards achieving high compression ratios at the expense of execution time and memory usage during compression – the compression time represents a "one-off investment" whose cost is quickly amortised if the resulting compressed file is transmitted many times. Decompression requires little memory and is extremely fast. We demonstrate a 5% improvement in compression ratio over state-of-the-art general-purpose compression tools for a large GenBank database file containing Expressed Sequence Tag (EST) data. Finally, coil can efficiently encode incremental additions to a sequence database. Conclusion: coil presents a compelling alternative to conventional compression of flat files for the storage and distribution of DNA sequence databases having a narrow distribution of sequence lengths, such as EST data. Increasing compression levels for databases having a wide distribution of sequence lengths is a direction for future work

Transition from Icosahedral to Decahedral Structure in a Coexisting Solid-Liquid Nickel Cluster

We have used molecular dynamics simulations to construct a microcanonical caloric curve for a 1415-atom Ni icosahedron. Prior to melting the Ni cluster exhibits static solid-liquid phase coexistence. Initially a partial icosahedral structure coexists with a non-wetting melt. However at energies very close to the melting point the icosahedral structure is replaced by a truncated decahedral structure which is almost fully wet by the melt. This structure remains until the cluster fully melts. The transition appears to be driven by a preference for the melt to wet the decahedral structure.Comment: 7 pages, 6 figure

Perancangan Interior Lobby & Area Pameran Museum Antariksa Surabaya

Man is a curious creature, every age is increasingly thirsty to explore what nature has. Of all the discoveries of humanity that ever existed the most interesting and great mystery is space and space, this invention was initiated by the father of modern astronomy Galileo Galilei (1564-1642).At first humans recognize the astrology system and use it as a navigation tool / direction but now humans have understood the space is much better and utilize the knowledge that can be to create everyday technology that can improve the quality of human life. The science of outer space is no less important than any other science because we live in an age where humans have realized that there is more beyond our planet earth but, in Surabaya and also the general knowledge of society in Surabaya about space is very less because of lack of Facilities that can satisfy the public's curiosity

Solid-liquid phase coexistence and structural transitions in palladium clusters

We use molecular dynamics with an embedded atom potential to study the behavior of palladium nanoclusters near the melting point in the microcanonical ensemble. We see transitions from both fcc and decahedral ground state structures to icosahedral structures prior to melting over a range of cluster sizes. In all cases this transition occurs during solid-liquid phase coexistence and the mechanism for the transition appears to be fluctuations in the molten fraction of the cluster and subsequent recrystallization into the icosahedral structure.Comment: 8 pages, 6 figure