Within 10 years people will have hundreds of interconnected computing devices around them. Many connections will be wireless and many devices will store data in them. With a billion or more mobile users having a hundred devices we face a ubiquitous (IP) network with a very large (100B) small and hidden or embedded databases as well as \always-on" connection to all kind of databases in the netwo...

To determine the fresh gas flow (FGF) requirements in paediatric patients, we measured the FGFs needed to maintain distal end-tidal PCO2 (PETCO2) values at 30 and 38 mmHg in patients weighing between 3.8 and 20 kg ventilated with either a Sechrist Infant Ventilator IV-100B or an Air-Shields Ventimeter and a Mapleson D circuit. The FGF requirement was 500 ml.kg-1.min-1 to maintain a PETCO2 of 30...

Address all correspondence and request for reprints to: Peter Huijbregts Shelbourne Physiotherapy 100B-3200 Shelbourne Street Victoria, BC V8P 5G8 Canada [email protected] Abstract: Dizziness is a frequent complaint in patients presenting to orthopaedic physical therapists. Differential diagnosis of dizziness is complex but essential and requires knowledge of musculoskeletal, vestibula...