We conducted three experiments to evaluate the Optical Fibre Diameter Analyser (OFDA) for estimating medullation (med [M], kemp [K], and total [T] medullated fiber content) in mohair and wool produced by Angora goats and sheep, respectively. Medullation can be a beneficial characteristic in certain types of wool, but it is highly undesirable in mohair and apparel wools. Current techniques for e...

I 'N THE PAPER I wrote twenty years ago on the origins of British breeds of sheep, I .attempted to integrate new evidence from archaeology with older documentary evidence.' Medieval archaeology was in its infancy, and the bone remains from sheep gave little information. Illustrations in illuminated manuscripts and later paintings gave better evidence than records. But the most striking new and ...

issue of July 1929, Vol. LXIV, p. 386, of myiasis of a carious tooth, is by no means uncommon in : e villages of Bengal. Who does not know women vai s shouting " Bat. bhalo kari; danter poka bar kan U cure iheumatism; I extract disease germs from eca. teeth)? One has seen such an operator put a pe ge of cotton-wool soaked in mustard oil into the socke holes in carious teeth, and maggots subsequ...

The woollen coat, for example, which covers the day-labourer, as coarse and rough as it may appear, is the produce of the joint labour of a great multitude of workmen. The shepherd, the sorter of the wool, the wool-comber or carder, the dyer, the scribbler, the spinner, the weaver, the fuller, the dresser, with many others, must all join their different arts in order to complete even this homel...

We studied the interaction of human neutrophils with nylon wool in vitro and during filtration Ieukapheresis (FL) to better understand cellular events detrimental to neutrophils that occur during FL. When neutrophils purified from blood by gradient centrifugation and sedimentation were incubated with nylon wool in vitro, release of lysozyme from the cells occurred rapidly and to a degree that w...

An innovative lamb-feeding facility with a raised-slatted floor (RF) was designed and built for the purposes of concurrently roducing high-quality, high-value wool and large, lean lamb carcasses. A ration was formulated to provide a low rate of gain in rder that lambs attained slaughter weight (59 kg) when they were approximately 12 month of age because a 12-month fleece is prerequisite for hig...

By 2030, climate change is likely to have implications for the Australian wool industry, principally through effects on forage and water resources, land carrying capacity and sustainability, animal health, and competition with other sectors, in particular cropping. The nature and scale of these impacts will vary between the wool growing regions, depending on the manifestation of the climate cha...

serious restrictions on the extensibility of the spiral. I t may be calculated from columns 3, 4 and 5 of Table I that the cystine content of Fraction I corresponds to approx, only I cystine residue/3o non-cystine residues, whereas the average for wool is i :i6. This favours the possibility that the cystine is intra-linked in Fraction I and corresponds to the AB cystine fraction of PHILLIPS. Th...

The analysis of PAHs in environmental samples involves sampling, extraction, concentration and final analysis using GCMS. Traditional extraction of PAHs from a solid matrix, where much of the PAH reside, is a tedious and time consuming process. Thermal desorption (TD) can replace the traditional sample preparation step in the analysis scheme with a more efficient and direct method, which also e...