Fascial planes within subcutaneous fat in humans

We have used B-mode (brightness-mode) ultrasound to investigate the fascial planes within subcutaneous fat at the triceps and abdominal sites in a group of 17 women attending a weight control group over a 12 month period. In most subjects there was a single intralipid fascial plane at each site. As the thickness of adipose tissue increased, most of the change at the abdominal site was in the deep rather than the superficial layer of fat. At the triceps site both deep and superficial layers increased. Our findings confirm the presence of two different layers in human subcutaneous fat at the triceps and abdominal sites. These layers have been shown to be functionally different in animals and our study supports this in humans at the abdominal site.

The accuracy of weighing infants

Normal physiological processes can alter the weight of an infant by ± 80 g a day. Variations in measured weight and in measured changes in weight cannot be reduced by better scales or better techniques.

Scheduling tools to reduce the cost of cane railway transport

Cane railway systems provide empty bins for harvesters to fill and full bins of cane for the factory to process. These operations need to be conducted in a timely fashion to minimise delays to harvesters and the factory and to minimise the cut-to-crush delay, while also minimising the cost of providing this service. A range of tools has been provided over the years to assist in this process. This paper reviews the objectives of the cane transport system and the tools available to achieve those objectives. The facilities within these tools to assist in the control of costs are highlighted.