Abstract: A method of resistor matching in analog integrated circuit layout is disclosed. Shapes of mismatching resistor blocks are analyzed to obtain geometrical information for deforming the mismatching resistor blocks. The mismatching resistor blocks are deformed into centrosymmetrical blocks according to the obtained geometrical information, each mismatching resistor block being decomposed to a plurality of unit-resistors. The unit-resistors are placed into matching resistor blocks to return a resulting layout with improved matching quality by reducing centroid offset between a centroid of the unit-resistors and a centroid of the matching resistor block.

Abstract: An oculopression device (10) including a mass portion (11) for application of gravity assisted force onto a patient's eye; and a timer component (12) as part of the device to time the application of the mass portion to the patient's eye to prevent application for a duration sufficient to restrict ocular circulation.

Abstract: A device for the collection and transport of biological material, the device including a container having at least two parts temporarily attached together and adapted for storage of biological collection indicia on an outbound leg of the transport and the safe transport of a biological sample on an inbound leg wherein the biological sample is rendered benign during transport and transported in one of the container parts.

Abstract: An oculopression device (10) including a mass portion (11) for application of gravity assisted force onto a patient's eye; and a timer component (12) as part of the device to time the application of the mass portion to the patient's eye to prevent application for a duration sufficient to restrict ocular circulation.