Any other activity or use determined by the Director of Planning to be incompatible with residential activities and/or to have the possibility of adversely affecting the health or safety of residents within, or adjacent to, a mixed use project because of the potential for the use to create excessive dust, glare, heat, noise, noxious gasses, odor, smoke, traffic, vibration, or other impacts, or to be unreasonably hazardous because of materials, processes, products or wastes.