Abstract: A method of associating one or more drivers to a vehicle is disclosed which comprises: providing a reference itinerary between a first location O and a second location A, and N reference locations L1, L2, . . . , LN situated on said reference itinerary; for each of different journeys performed by any one of the drivers by driving the vehicle on the reference itinerary, capturing at least one signal representative of the driving of said driver in conjunction with the N reference locations L1, L2, . . . , LN; and, comparatively evaluating the captured signals. By setting the reference locations, in space, along the reference itinerary on which the one or more drivers may drive the vehicle, it is possible reliably to identify whether one or indeed more than one drivers usually drive the vehicle. This information can be used, advantageously, in the context of Usage Based Insurance.

Abstract: The invention relates to thermally conductive greases that may contain carrier oil(s), dispersant(s), and thermally conductive particles, wherein the thermally conductive particles are a mixture of at least three distributions of thermally conductive particles, each of the at least three distributions of thermally conductive particles having an average (D50) particle size which differs from the other average particle sizes by at least a factor of 5

Abstract: The invention relates to thermally conductive greases that may contain carrier oil(s), dispersant(s), and thermally conductive particles, wherein the thermally conductive particles are a mixture of at least three distributions of thermally conductive particles, each of the at least three distributions of thermally conductive particles having an average (D50) particle size which differs from the other average particle sizes by at least a factor of 5