Short films about flying

Online artwork which streams web-cam images live from the Internet and re-mixes them into disjointed narrative sequences, thereby producing cinema as a 'found object' made entirely of live material streamed from the internet. ‘Short Films about Flying’ is an online film which explores how a cinematic work can be generated using live material from the internet. The work is driven by software that takes surveillance video from a live camera feed at Logan Airport, Boston, and combines this with randomly grabbed audio from the web and texts taken from websites, chat rooms, message boards etc. This results in an endless open edition of unique cinematic works in real-time. By combining the language of cinema with global real-time data technologies, this work is one of the first new media artworks to re-imagine the internet in a different sensory form as a cinematic space. ‘Short Films about Flying’ was developed over the course of a year in collaboration with Jon Thomson (Slade) to explore how the concept of the found object can be re-conceptualised as the found data stream. It has informed other research by Craighead and Thomson, such as the web project http://www.templatecinema.com, and began an examination into relationships between montage and live virtual data –an early example of which would be ‘Flat Earth’, an animated work developed for Channel 4 in 2007, with the production company Animate. This piece has been cited in discussions on new media art, as a significant example of artworks using a database as their determining structure. It was acquired for the Arts Council Collection and has continuously toured significant international venues over the last 4 years. Citations include:’ Time and Technology’ by Charlie Gere (2006); 'The Wrong Categories' by Kris Cohen (2006); 'Networked Art - Practices and Positions' edited by Tom Corby (Routledge 2005) and Grayson Perry in The Times (9.8.06).

Novel P(3HB) Composite Films Containing Bioactive Glass Nanoparticles for Wound Healing Applications

Bioactive glass (BG) is considered an ideal material for haemostasis as it releases Ca2+ ions upon hydration, which is required to support thrombosis. In this study the effect of the presence of the BG nanoparticles in P(3HB) microsphere films on the structural properties, thermal properties and biocompatibility of the films were studied. The nanoscaled bioactive glass with a high surface area was also tested for its in vitro haemostatic efficacy and was found to be able to successfully reduce the clot detection time. In an effort to study the effect of the roughness induced by the formation of HA on the cellular functions such as cell adhesion, cell mobility and cell differentiation, the composite films were immersed in SBF for a period of 1, 3 and 7 days. From the SEM images the surface of the P(3HB)/n-BG composite microsphere films appeared fairly uniform and smooth on day 1, however on day 3 and day 7 a rough and uneven surface was observed. The presence of HA on the composite microsphere films on day 3 and day 7 influenced the surface roughness of the films. However, when the P(3HB)/n-BG composite microspheres with enhanced surface roughness were tested for biocompatibility, reduced amount of protein adsorption and cell adhesion were observed. This study thus revealed that there is an optimal surface roughness for the P(3HB) microsphere films for increased cell adhesion, beyond which it could be deleterious for cell adhesion and differentiation.