PMC

(a) thickness of varying soil layers; (b) pore water pressure coefficient; (c) ground additional load; (d) nonlinear coefficient; (e) soil cohesion; (f) soil unit weight.

Diagram of the water pressure applied to the tire. O is the centre point of the tire. A is the intersection point between the downward vertical line from O and the ground. B is the intersection point of the tire and the surface of the water.

(a) 0.012d, (b) 0.0185d, (c) 0.0198d, (d) 0.02d, (e) 0.022d, and (f) 2d. (The pressure water heads are in black and red. The red line represents zero pressure which indicates the water table and the inverted water table curves respectively. Total water head is in green and flow directions are indicated in arrow).

(A) The room chosen to be an arthroscopy laboratory, equipped with a tap with running water, drain in the ground, adequate lighting, and sockets for 110 and 220 volts. (B) A large bucket used to capture the arthroscopy water, and the pleasure pliers fused to a vise. (C) Water tap with its original tip. (D) Adapters are necessary to be able to attach the arthroscopy serum set to the water tap. (E) Water tap without its original tip. (F) Water tap with the first adapter that will allow the attachment of the serum. (G) Arthroscope serum equipment attached to running water tap with all adapters. (H) The arthroscopy serum attached to the water tap working. (I) The bovine coupled to the pressure pliers, a large bucket used to capture the arthroscopy water, and the surgical instrumental table water tap being prepared to couple the arthroscopy serum equipment. (J) Pressure pliers fused to a vise.