A method for determining a spatial property of an object includes obtaining a scanning low coherence interference signal from a measurement object that includes two or more interfaces. The device uses a series of independently controlled bladders to adjust the timing and pressure exerted by the bladders on the pipes. A first synchronization adjusting thin film transistor formed in the first pixel region and is connected to the second gate line. The power distribution unit can also include a housing that defines an interior cavity. The compounds are useful in boron neutron capture therapy.