BOWLING-GREENS AND BOWLS

Genes, greens, and homocysteine.

Tearing while bowling.

To cite: Chattranukulchai P, Luengtaviboon K, Tumkosit M. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/bcr-2013010389 DESCRIPTION A 38-year-old man with asymptomatic chest wall deformity presented with acute, severe retrosternal pain experienced while he was bowling. The pain radiated to the back and down to abdomen in a tearing fashion. Physical examination reveal...

FINE GREENS and FAIRWAYS

mowing. It is run along the ground on one large wheel which is f ree of the motor operat ing the cutter bar. I t can be tilted to cut up or down slopes and can be pivoted sharply in any direction. It has been found part icularly valuable for cutting around trees, boulders, t raps, creek-bottoms, and other golf course obstructions which formerly required hand cutt ing. The motor scythe, powered ...

Tibetan singing bowls

We present the results of an experimental investigation of the acoustics and fluid dynamics of Tibetan singing bowls. Their acoustic behaviour is rationalized in terms of the related dynamics of standing bells and wine glasses. Striking or rubbing a fluid-filled bowl excites wall vibrations, and concomitant waves at the fluid surface. Acoustic excitation of the bowl’s natural vibrational modes ...

The Bowling Scheme

This chapter develops a theoretical analysis of the convex programming method for recovering a structured signal from independent random linear measurements. This technique delivers bounds for the sampling complexity that are similar with recent results for standard Gaussian measurements, but the argument applies to a much wider class of measurement ensembles. To demonstrate the power of this a...