A framework for connectivity verification is provided. Certain methods comprise sequentially exposing a substrate surface to alternating flows of an organometallic precursor and a reductant comprising M4 to produce a metal alloy film on the substrate surface, wherein M is selected from hafnium and zirconium, and the organometallic precursor contains a metal N. The heat dissipation holes are configured for dissipating heat of the electronic device. The terminals are provided in the insulating body. A support structure positions the plug within the drain body such that at least a substantial portion of the plug sidewall is spaced apart from the drain body sidewall to define a fluid flow channel having a first comparatively larger cross sectional area in proximity to the drain body mouth and a second comparatively smaller cross sectional area in proximity to the drain body outlet. The bone fixing device further includes a bone plate with a top face, a bottom face that is to be in contact with the bone, a continuous, central opening which is located in the central portion of the bone plate and connects the top face to the bottom face, and several plate holes that are also continuous and are disposed peripherally around the central opening.