Dr Neal Cantin, Research Scientist at the Australian Institute of Marine Science, is surveying mildly bleached
reefs this week, north of Townsville.
Practise printing on flannel first, so you get the hang of how drippy the bleach is and what colour the towel will turn when bleached
Hannig et al30 used the knoop hardness test and reported a significant decrease in both superficial and deep surface hardness of bleached
Conclusion: There were significant surface alterations found in the bleached
specimens as compared to control group.
A radiograph of the bleached
tooth will be taken on all annual ap- pointments to diagnose the earliest possible cer- vical resorption.
Concerns regarding bleaching efficacy, the development of off-flavors and changes in functionality are issues, as these have been reported for whey bleached
with hydrogen peroxide and benzoyl peroxide.
In the bleached
specimens (groups III, IV and V), a cervical seal was made with zinc phosphate prior to bleaching.
A 42-year old married woman wrote that the practice was mainly "evil" since it is done mostly by prostitutes and divorcees who have the bad habit of snatching other people's husbands because no decently married woman can be seen with a bleached
The alkaline peroxide process generates oxalate and oxalate-related scaling in the production lines of bleached
Paper is traditionally bleached
with chlorine and chemicals derived from it (such as chlorine dioxide).
The post-consumer portion is again process chlorine free, bleached
without the use of chlorine or its compounds, and the virgin portion is elemental chlorine free
Exposure to bleached
kraft mill effluents disrupts the pituitary-gonadal axis of white sucker at multiple sites.