In certain aspects, the present disclosure relates to the insight that a polypeptide comprising a ligand-binding portion of the extracellular domain of activin-like kinase I polypeptide may be used to inhibit angiogenesis in vivo, particularly in mammals suffering angiogenesis-related disorders. By obtaining a motion vector of each of short strips extending in the arrangement direction of the light receiving sensors of the one-dimensional image pickup device, the respective short strips are moved to obtain a corrected image. Preferably, the heat resistant material is a non-thermoplastic polymer, especially an aramid. At least one anode electrode is arranged on the second substrate. The level sensor may detect fluid levels in the lower portion of the joggle and activate the automatic water main shut-off valve andor the alarm.