Carl R. Pidgeon

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The potential for serious complications after venous air embolism and successful malpractice liability claims are the principle reasons for the dramatic decline in the use of the sitting position in neurosurgical practice. Although there have been several studies substantiating the relative safety compared with the prone or park bench positions, its use(More)
Richard P. Green,1,2,* Alessandro Tredicucci,1 Ngui Q. Vinh,3 Ben Murdin,4 Carl Pidgeon,5 Harvey E. Beere,6 and David A. Ritchie6 1CNR NEST-INFM and Scuola Normale Superiore, Piazza dei Cavalieri 7, Pisa I-56126, Italy 2Department of Electronics and Electrical Engineering, University of Glasgow, Glasgow G12 8LT, United Kingdom 3FELIX-Free Electron Laser(More)
Construction of apparatus for a free electron laser experiment is being undertaken by a collaboration involving principally groups at the Heriot-Watt and Glasgow Universities and at the SERC Daresbury Laboratory. The experiments will be centred on 10.6 ¿m but a tuning range of at least 2-20 ¿m will be investigated. The gain has been optimised in a regime of(More)
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