Abstract: The disclosure relates to a method for positioning a wear element relative to a supporting structure using a multi axis wear element positioning equipment having a wear element positioning unit. The method includes the steps of arranging a wear element positioning equipment in a replacement position relative to the supporting structure. The coordinates of an intersection point are defined where the virtual line intersects a surface of the supporting structure. The wear element positioning unit is aligned with the surface of the supporting structure at the intersection point such that a connecting surface of the wear element carried by the wear element positioning unit matches with a corresponding connecting surface of the supporting structure at the intersection point. The disclosure further relates to a system for positioning a wear element relative to a supporting structure.

Abstract: A system and method for mounting a liner element to a mill shell of a mill. The system includes one or more fastening bolts, and one or more associated liner interface guide elements each having a locking portion having a cross-sectional dimension larger than a cross-sectional dimension of a bolt body of the fastening bolts. Each fastening bolt and an associated liner interface guide element are structured and arranged to be attached to each other such that, when inserted into the liner element through-hole, the liner interface guide element, by means of the locking portion, locks the fastening bolt to the liner element and protrudes out from the back side thereof to define a guide portion. The guid portion is arranged to penetrate into an associated mill shell through-hole thereby guiding the liner element into a mounting position at which the liner element is in abutment with the mill shell.

Abstract: The present invention relates to a method for the generation of a facial composite from the genetic profile of a DNA-donor. The method comprises the steps of a) subjecting a biological sample to genotyping thereby generating a profile of genetic markers associated to numerical facial descriptors (NFD) for said sample, b) reverse engineer a NFD from the profile of the associated genetic variants and constructing a facial composite from the reverse engineered numerical facial descriptors (NFDs).

Abstract: Equipment for sampling blood is disclosed which includes an outwardly projecting needle, a vial holder with an internally projected needle and a movable valve means at an end of the needle, and a vacuum vial which slides within the vial holder and is punctured by the internally projected needle while opening the valve means for blood flow from the outwardly projecting needle to the internally projecting needle and into vacuum vial.