Eksempler på abrasion

• Interestingly, the margins of the columns are much better laminated than the cores, suggesting that sediment abrasion may have influenced the column texture.

• Scarification by heat, acid treatments, bleach, oxidizing gases and mechanical abrasion are some of the traditional procedures known to elicit germination.

• We may be just looking at abrasion of sand grains and water.

• The risk was higher if the contact was barefooted or the subject had any skin cut or abrasion.

• A negative value indicates loss of soil (by abrasion) from that group.

• The first stage involved abrasion of the seeds with sand paper.

• No contact between leaflets and fabric in the open position, preventing tissue abrasion.

• Following gentle abrasion, a small amount of electrolytic conducting gel was added into each site.

• Terrestrial bird dispersers would, therefore, be more important than arboreal dispersers if such abrasion were required for germination.

• This was the time when defendants received their injuries, consisting chiefly of abrasions and contusions.

• It seems inconceivable that either microbial action or abrasion by soil particles could serve such a role.

• There was no statistically significant association with age, gender, submersion, the presence of cuts or abrasions, or time taken to showering post-exposure.

• Detachment from biofilms in technical systems is caused by a combination of processes including abrasion, erosion, sloughing and predator grazing.

• A single lesion or occasionally multiple lesions, develop at the site of contact, frequently an abrasion on the hand.

• The rounded shape of the quartz grains indicates transport and abrasion of the grains.