Aidan Chambers’ <Emphasis Type="Italic">Breaktime</Emphasis>: Class Conflict and Anxiety in the Work of a Scholarship-Boy Writer

Aidan Chambers’ Breaktime (1978) is famous for its unique narrative style and sexual content. This focus has obscured another significant aspect of the novel: the role of social class in Breaktime and Chambers’ working-class background have rarely been explored. Chambers was an example of what Richard Hoggart calls “the scholarship boy,” a working-class boy educated in a grammar school in mid-twentieth-century Britain. In this article, Haru Takiuchi argues that Chambers’ scholarship-boy experiences are crucial for understanding Breaktime. For his analysis of the cultural and psychological aspects of class that concern representations of scholarship boys in British children’s literature of the 1960s and 1970s, he draws on Pierre Bourdieu’s theory of class habitus, more focused studies of class in Britain and research into the experiences of scholarship boys. Using material from the author’s archive supplemented with interviews, Haru Takiuchi highlights Chambers’ unique representation of the scholarship boy and social class in the book.     

Dynamic Monte Carlo simulation of linear SAW polymer chain near a flat surface

Investigation of the conformational properties of a SAW polymer chain near an impenetrable, non-interacting flat surface showed that the chain at first contracted and orientated itself to slightly parallel when it pulled close to the surface and at last elongated and reoriented itself to slightly perpendicular to the surface at very small distance from the surface. Simulation showed that most of the disappeared configurations were of large size at moderate distance from the surface while they were of small size at very small distance from the surface; and that the mean-square end-to-end distance was much more prone to be influenced by the surface than the mean-square radius of gyration . The orientational correlation between the direction of the longest principal axis of the moment of inertia and end-to-end vector was also discussed.     

ONIX: Is there a return on investment for all publishers?

Summary What will be the future of ONIX? Some argue that wider industry acceptance will lead to increased efficiencies in the transfer of book data, which will ultimately benefit book sales. ONIX still has to overcome many challenges: its implementation cost is high, whole-salers and aggregators are still using different spreadsheets and information sources. Furthermore, MS Excel as an alternative solution is widely available and accepted by the industry. Small publishers need more education and a straightforward demonstration of ONIX’s return on investment. An outreaching of the helping hand of professional organizations is strongly suggested to foster the adoption process among small players. It is the role of the AAP and BISG to get their memberships to think about what is good for all members as a whole throughout the industry. As an organization BISG can recommend, educate, and promote the standard. It cannot, however, bring pressure or demand organizations use it. Publishers, retailers, and wholesalers make those decisions for themselves and quite apparently the majority do not yet see the rewards. Market players need to determine the cost versus benefit and as long as distributors and retailers agree on receiving other formats, ONIX will never take a strong hold in the marketplace. After all, publishers should compete against each other with good books and not with multiple computer codes.     

Calculation method for effect of silt sediment on lifting force of hydraulic gate

In this paper, silt sediment is considered to be Bingham body, which is made up of coarse and fine particles in front of a hydraulic gate. The coarse and fine particles provide friction and shear stress in the course of opening the gate. They constitute together the adhesion force of the sediment. Based on this viewpoint, this paper puts forward a formula for the effect of silt sediment on the lifting force. The formula includes gate weight, down-suction force, sealing rubber friction, plus-weight, water-column pressure, plus-silted-sediment weight and rolling (or sliding)-bearing friction. Finally, the verification results show that the formula has certain reliability and the calculation accuracy can meet the need of practical engineering.