The invention relates to a trench filled with a thermally conducting material in a semiconductor substrate. The method includes the step of administering a therapeutically effective amount of a type-1 somatostatin agonist to said patient. When certain data are requested, only the references of those data records to which the requesting party also has the access rights can be given. The oscillator comprises a plurality of switchable reactance modules and a coefficient register, and provides an oscillation signal having an oscillation frequency. The transition region includes a fluidizing assembly configured to partially fluidize a portion of the cuttings bed that is proximal to the transition region, andor be in fluid communication with a flow control assembly configured to control flow rate of a fluidizing stream from the fluidizing assembly and to the portion of cuttings bed. The primary electron beam is radiated on a reticle, and an observation image of the reticle is obtained using the electrons secondarily released.