A door lock assembly having a first escutcheon assembly for mounting a latch mechanism. The system of the present disclosure is configured such that a large, heavy tree trunk can be effectively pulled into the chipper. Next, it is judged whether one of the display pixels near each to-be-interpolated pixel has a corresponding edge-direction value so that a judgement result is obtained. The first protrusions are parallel to and spaced from each other. The light diffuser is utilized as part of an illumination lens system for microscopes and a method of use thereof which includes a plurality of lenses, an aperture diaphragm, and a field diaphragm which allow adjustment of the contrast and field of illumination of the image. These fluorophores are derived from the domains of phytochromes, and in particular bacterial phytochromes.