The screw tensioning device comprises a support tube, a cylinder member and a piston section. Objects are accessed in storage for a developed web application. The model may be used to assess the commercial potential of the subsurface reservoir. An advantage of this arrangement is that the hydrophobic ink ejection surface assists in ink ejection and minimizes cross-contamination by flooding between adjacent nozzles. The inspection system provides a phase contrast imaging unit and an inspection method using said phase contrast imaging unit designed to recognize defective lenses with an improved degree of reliability but that does not falsely sort out perfect lenses. An Au electrode seed sub-layer containing any one of NiFeCr, NiCr, and NiFe is placed between the Ta base sub-layer and the Au sub-layer.