Soot Nanoparticles Generated from Tribofilm Decomposition under Real Engine Conditions for Identifying Lubricant Hazards. Thomas Thersleff ... this additive can form a 50–150 nm thick tribofilm at ...

The Ralph Lauren Polo Red Eau de Toilette, usually priced at £85 but now down to £42.50, is one of those and is described online as having a "spicy woody" scent profile.

For men in their 40s and 50s: A PSA score greater than 2.5 ng/ml is considered abnormal. The median PSA for this age range is 0.6 to 0.7 ng/ml. For men in their 60s: A PSA score greater than 4.0 ng/ml ...